Zone Forecast Product
Issued by NWS Memphis, TN
Issued by NWS Memphis, TN
Versions:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
689 FPUS54 KMEG 202306 ZFPMEG Zone Forecast Product for the MidSouth National Weather Service Memphis TN 605 PM CDT Mon Jul 20 2026 TNZ088-211000- Shelby- Including the cities of Bartlett, Germantown, Collierville, Memphis, and Millington 605 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT TUESDAY... .TONIGHT...Mostly clear. Lows in the upper 70s. South winds around 5 mph. Heat index values up to 106 early this evening. .TUESDAY...Sunny with highs in the upper 90s. Southwest winds around 5 mph. Heat index values up to 113. .TUESDAY NIGHT...Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then partly cloudy after midnight. Humid with lows in the upper 70s. Southwest winds around 5 mph, becoming northeast after midnight. Chance of rain 30 percent. Heat index values up to 111 early in the evening. .WEDNESDAY...Sunny. Highs in the lower 90s. Northeast winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly clear. Lows around 70. Northeast winds 10 to 15 mph. .THURSDAY...Sunny. Highs in the upper 80s. .THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. .FRIDAY...Mostly sunny. Highs around 90. .FRIDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 20 percent. .SATURDAY...Partly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. A slight chance of thunderstorms in the evening. A slight chance of showers. Lows in the mid 70s. Chance of rain 20 percent. .SUNDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows in the upper 70s. .MONDAY...Sunny. Highs in the upper 90s. Heat index values up to 110. $$ MSZ001-211000- DeSoto- Including the cities of Southaven and Olive Branch 605 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT TUESDAY... .TONIGHT...Mostly clear. Lows in the upper 70s. South winds around 5 mph. Heat index values up to 105 early this evening. .TUESDAY...Sunny with highs in the upper 90s. Southwest winds around 5 mph. Heat index values up to 112. .TUESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Humid with lows in the upper 70s. South winds around 5 mph, becoming northeast after midnight. Chance of rain 20 percent. Heat index values up to 109 early in the evening. .WEDNESDAY...Sunny. Highs in the lower 90s. Northeast winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Northeast winds 10 to 15 mph. .THURSDAY...Sunny. Highs in the upper 80s. .THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. .FRIDAY...Mostly sunny. Highs around 90. .FRIDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent. .SATURDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. A slight chance of thunderstorms in the evening. A slight chance of showers. Lows in the mid 70s. Chance of rain 20 percent. .SUNDAY...Sunny. A slight chance of showers and thunderstorms in the morning. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows in the upper 70s. .MONDAY...Sunny. Highs in the mid 90s. Heat index values up to 105. $$ ARZ026-211000- Craighead- Including the city of Jonesboro 605 PM CDT Mon Jul 20 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT TUESDAY... .TONIGHT...Mostly clear. Lows in the upper 70s. South winds around 5 mph. Heat index values up to 109 early this evening. .TUESDAY...Sunny with highs in the upper 90s. West winds around 5 mph. Heat index values up to 116. .TUESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 70s. West winds around 5 mph, becoming north with gusts up to 20 mph after midnight. Chance of rain 20 percent. Heat index values up to 115 early in the evening. .WEDNESDAY...Sunny, cooler with highs in the upper 80s. Northeast winds around 10 mph with gusts up to 20 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the mid 80s. .THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. .FRIDAY...Mostly sunny. Highs in the mid 80s. .FRIDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows around 70. Chance of rain 20 percent. .SATURDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. A slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 20 percent. .SUNDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. .SUNDAY NIGHT...Clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 20 percent. Heat index values up to 110. $$ TNZ052-211000- Madison- Including the city of Jackson 605 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT TUESDAY... .TONIGHT...Mostly clear. Lows in the mid 70s. Light and variable winds. .TUESDAY...Sunny with highs in the mid 90s. Southwest winds around 5 mph. Heat index values up to 111. .TUESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the mid 70s. Southwest winds around 5 mph, becoming north after midnight. Chance of rain 50 percent. Heat index values up to 107 early in the evening. .WEDNESDAY...Sunny. Highs in the upper 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast winds 5 to 10 mph. .THURSDAY...Mostly sunny. Highs in the mid 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. .FRIDAY...Mostly sunny. Highs in the upper 80s. .FRIDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows in the upper 60s. Chance of rain 30 percent. .SATURDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. A slight chance of thunderstorms in the evening. A slight chance of showers. Lows in the lower 70s. Chance of rain 20 percent. .SUNDAY...Sunny. A slight chance of showers and thunderstorms in the morning. Highs in the lower 90s. Chance of rain 20 percent. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. .MONDAY...Sunny. Highs in the mid 90s. Heat index values up to 105. $$ MSZ016-211000- Lee MS- Including the city of Tupelo 605 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT TUESDAY... .TONIGHT...Mostly clear. A slight chance of showers and thunderstorms this evening. Patchy fog after midnight. Lows in the mid 70s. Light and variable winds. Chance of rain 20 percent. .TUESDAY...Sunny with highs in the mid 90s. South winds around 5 mph. Heat index values up to 109. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Humid with lows in the upper 70s. Southeast winds around 5 mph. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny. Highs in the lower 90s. East winds around 5 mph, becoming north in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. North winds 5 to 10 mph. .THURSDAY...Mostly sunny. Highs around 90. .THURSDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows around 70. .FRIDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. .FRIDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent. .SATURDAY...Mostly sunny with a slight chance of thunderstorms. A chance of showers, mainly in the morning. Highs in the lower 90s. Chance of rain 30 percent. .SATURDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the mid 70s. Chance of rain 20 percent. .SUNDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the mid 90s. Chance of rain 20 percent. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. .MONDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 105. $$ TNZ049-211000- Tipton- Including the city of Covington 605 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT TUESDAY... .TONIGHT...Mostly clear. Lows in the upper 70s. Light and variable winds, becoming south around 5 mph after midnight. Heat index values up to 107 early this evening. .TUESDAY...Sunny with highs in the upper 90s. Southwest winds around 5 mph. Heat index values up to 113. .TUESDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Humid with lows in the mid 70s. Southwest winds around 5 mph, becoming north after midnight. Chance of rain 30 percent. Heat index values up to 112 early in the evening. .WEDNESDAY...Sunny. Highs in the upper 80s. Northeast winds 5 to 10 mph with gusts up to 20 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the mid 80s. .THURSDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s. .FRIDAY...Mostly sunny. Highs in the upper 80s. .FRIDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent. .SATURDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs around 90. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. A slight chance of thunderstorms in the evening. A slight chance of showers. Lows in the lower 70s. Chance of rain 20 percent. .SUNDAY...Sunny. A slight chance of showers and thunderstorms in the morning. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. .MONDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. $$ MSZ013-211000- Lafayette- Including the city of Oxford 605 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT TUESDAY... .TONIGHT...Mostly clear. Lows in the mid 70s. Light and variable winds. .TUESDAY...Sunny with highs in the mid 90s. Light and variable winds, becoming southeast around 5 mph in the afternoon. Heat index values up to 108. .TUESDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the upper 70s. Light and variable winds, becoming southeast around 5 mph after midnight. Chance of rain 20 percent. Heat index values up to 106 early in the evening. .WEDNESDAY...Sunny. Highs in the lower 90s. Northeast winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Northeast winds 5 to 10 mph. .THURSDAY...Sunny. Highs around 90. .THURSDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 60s. .FRIDAY...Mostly sunny. Highs in the lower 90s. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 70s. .SATURDAY...Mostly sunny with a slight chance of thunderstorms. A chance of showers, mainly in the morning. Highs in the lower 90s. Chance of rain 30 percent. .SATURDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the mid 70s. Chance of rain 20 percent. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the lower 90s. Chance of rain 20 percent. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. .MONDAY...Sunny. Highs in the mid 90s. Heat index values up to 105. $$ TNZ020-211000- Gibson- Including the cities of Humboldt and Milan 605 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT TUESDAY... .TONIGHT...Mostly clear. Lows in the mid 70s. Light and variable winds, becoming south around 5 mph after midnight. Heat index values up to 105 early this evening. .TUESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 90s. Southwest winds around 5 mph. Chance of rain 20 percent. Heat index values up to 115. .TUESDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the lower 70s. Southwest winds around 5 mph, becoming north after midnight. Chance of rain 50 percent. Heat index values up to 109 early in the evening. .WEDNESDAY...Sunny, cooler with highs in the upper 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. Northeast winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the mid 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. .FRIDAY...Mostly sunny. Highs in the mid 80s. .FRIDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of rain 20 percent. .SATURDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs around 90. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then mostly clear with a slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent. .SUNDAY...Sunny. A slight chance of showers and thunderstorms in the morning. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. .MONDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. $$ ARZ036-211000- Crittenden- Including the city of West Memphis 605 PM CDT Mon Jul 20 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT TUESDAY... .TONIGHT...Mostly clear. Lows in the upper 70s. South winds around 5 mph. Heat index values up to 108 early this evening. .TUESDAY...Sunny with highs in the upper 90s. Southwest winds around 5 mph, becoming west around 5 mph in the afternoon. Heat index values up to 114. .TUESDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Humid with lows in the mid 70s. South winds around 5 mph, becoming north with gusts up to 20 mph after midnight. Chance of rain 20 percent. Heat index values up to 112 early in the evening. .WEDNESDAY...Sunny. Highs in the upper 80s. Northeast winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly clear. Lows around 70. Northeast winds 10 to 15 mph. .THURSDAY...Sunny. Highs in the mid 80s. .THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. .FRIDAY...Mostly sunny. Highs in the upper 80s. .FRIDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent. .SATURDAY...Partly sunny with a slight chance of showers and thunderstorms. Highs around 90. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. A slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 20 percent. .SUNDAY...Sunny. Highs in the lower 90s. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. .MONDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. $$ ARZ018-211000- Greene- Including the city of Paragould 605 PM CDT Mon Jul 20 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT TUESDAY... .TONIGHT...Mostly clear. Lows in the upper 70s. South winds around 5 mph. Heat index values up to 108 early this evening. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 90s. West winds around 5 mph. Chance of rain 20 percent. Heat index values up to 117. .TUESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 70s. North winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 114 early in the evening. .WEDNESDAY...Sunny, cooler with highs in the upper 80s. Northeast winds around 10 mph with gusts up to 20 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the lower 80s. .THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. .FRIDAY...Mostly sunny. Highs in the mid 80s. .FRIDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows around 70. Chance of rain 20 percent. .SATURDAY...Mostly sunny with a slight chance of thunderstorms. A chance of showers, mainly in the morning. Highs in the upper 80s. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then mostly clear with a slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent. .SUNDAY...Sunny. Highs in the mid 90s. Heat index values up to 105. .SUNDAY NIGHT...Clear. Lows in the mid 70s. .MONDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 20 percent. Heat index values up to 110. $$ TNZ089-211000- Fayette- Including the cities of Somerville and Oakland 605 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT TUESDAY... .TONIGHT...Mostly clear. Lows in the upper 70s. Light and variable winds. .TUESDAY...Sunny with highs in the upper 90s. Southwest winds around 5 mph. Heat index values up to 113. .TUESDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Humid with lows in the mid 70s. Light and variable winds, becoming northeast around 5 mph after midnight. Chance of rain 40 percent. Heat index values up to 110 early in the evening. .WEDNESDAY...Sunny. Highs around 90. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the upper 80s. .THURSDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s. .FRIDAY...Mostly sunny. Highs in the upper 80s. .FRIDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 20 percent. .SATURDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. A slight chance of thunderstorms in the evening. A slight chance of showers. Lows in the lower 70s. Chance of rain 20 percent. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. .MONDAY...Sunny. Highs in the upper 90s. Heat index values up to 105. $$ ARZ028-211000- Mississippi- Including the city of Blytheville 605 PM CDT Mon Jul 20 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT TUESDAY... .TONIGHT...Mostly clear. Lows in the upper 70s. Light and variable winds, becoming south around 5 mph after midnight. Heat index values up to 110 early this evening. .TUESDAY...Sunny with highs in the upper 90s. Southwest winds around 5 mph. Heat index values up to 117. .TUESDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Humid with lows in the mid 70s. Southwest winds around 5 mph, becoming north with gusts up to 20 mph after midnight. Chance of rain 40 percent. Heat index values up to 116 early in the evening. .WEDNESDAY...Sunny, cooler with highs in the upper 80s. Northeast winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the mid 80s. .THURSDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 60s. .FRIDAY...Mostly sunny. Highs in the mid 80s. .FRIDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows around 70. Chance of rain 20 percent. .SATURDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. A slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 20 percent. .SUNDAY...Sunny. A slight chance of showers and thunderstorms in the morning. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. .MONDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. $$ TNZ019-211000- Dyer- Including the city of Dyersburg 605 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT TUESDAY... .TONIGHT...Mostly clear. Lows in the mid 70s. Light and variable winds, becoming south around 5 mph after midnight. Heat index values up to 107 early this evening. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 90s. Southwest winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 114. .TUESDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 70s. West winds around 5 mph, becoming north after midnight. Chance of rain 40 percent. Heat index values up to 112 early in the evening. .WEDNESDAY...Sunny, cooler with highs in the mid 80s. North winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the lower 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. .FRIDAY...Mostly sunny. Highs in the mid 80s. .FRIDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows in the upper 60s. Chance of rain 30 percent. .SATURDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. A slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 20 percent. .SUNDAY...Sunny. A slight chance of showers and thunderstorms in the morning. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. .MONDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. $$ MSZ005-211000- Alcorn- Including the city of Corinth 605 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT TUESDAY... .TONIGHT...Mostly clear. Patchy fog after midnight. Lows in the mid 70s. Light and variable winds. .TUESDAY...Mostly sunny. Humid with highs in the mid 90s. South winds around 5 mph. Heat index values up to 109. .TUESDAY NIGHT...Mostly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Humid with lows in the mid 70s. South winds around 5 mph. Chance of rain 40 percent. .WEDNESDAY...Mostly sunny. Highs around 90. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. North winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the upper 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s. .FRIDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent. .FRIDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent. .SATURDAY...Mostly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs around 90. Chance of rain 40 percent. .SATURDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the lower 70s. Chance of rain 20 percent. .SUNDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. .SUNDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 20 percent. .MONDAY...Sunny. Highs in the mid 90s. Heat index values up to 105. $$ MSZ024-211000- Monroe- Including the cities of Amory and Aberdeen 605 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT TUESDAY... .TONIGHT...Mostly clear. Lows in the mid 70s. Light and variable winds. .TUESDAY...Sunny with highs in the mid 90s. Southeast winds around 5 mph. Heat index values up to 109. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Humid with lows in the upper 70s. Southeast winds around 5 mph. Heat index values up to 106 early in the evening. .WEDNESDAY...Mostly sunny. Humid with highs in the mid 90s. Southeast winds around 5 mph, becoming north in the afternoon. Heat index values up to 107. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. Northeast winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the lower 90s. .THURSDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. .FRIDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 70s. .SATURDAY...Partly sunny with a slight chance of thunderstorms. A chance of showers, mainly in the morning. Highs in the lower 90s. Chance of rain 40 percent. .SATURDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the mid 70s. Chance of rain 20 percent. .SUNDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. A slight chance of showers after midnight. Lows in the mid 70s. Chance of rain 20 percent. .MONDAY...Sunny. A slight chance of showers and thunderstorms in the morning. Highs in the upper 90s. Chance of rain 20 percent. Heat index values up to 110. $$ MSZ002-211000- Marshall- Including the city of Holly Springs 605 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT TUESDAY... .TONIGHT...Mostly clear. Lows in the upper 70s. Light and variable winds. .TUESDAY...Sunny with highs in the upper 90s. South winds around 5 mph. Heat index values up to 111. .TUESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the upper 70s. South winds around 5 mph, becoming east after midnight. Chance of rain 30 percent. Heat index values up to 106 early in the evening. .WEDNESDAY...Sunny. Highs in the lower 90s. North winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly clear. Lows around 70. North winds 10 to 15 mph, becoming northeast around 5 mph after midnight. .THURSDAY...Sunny. Highs in the upper 80s. .THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. .FRIDAY...Mostly sunny. Highs in the lower 90s. .FRIDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent. .SATURDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. .SATURDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the mid 70s. Chance of rain 20 percent. .SUNDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the mid 90s. Chance of rain 20 percent. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. .MONDAY...Sunny. Highs in the upper 90s. Heat index values up to 105. $$ MSZ012-211000- Panola- Including the city of Batesville 605 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT TUESDAY... .TONIGHT...Mostly clear. Lows in the upper 70s. Light and variable winds. Heat index values up to 107 early this evening. .TUESDAY...Sunny with highs in the upper 90s. South winds around 5 mph. Heat index values up to 112. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Humid with lows in the upper 70s. Light and variable winds, becoming east around 5 mph after midnight. Heat index values up to 112 early in the evening. .WEDNESDAY...Sunny. Highs in the lower 90s. Northeast winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Northeast winds 5 to 10 mph. .THURSDAY...Sunny. Highs around 90. .THURSDAY NIGHT...Mostly clear. Lows around 70. .FRIDAY...Mostly sunny. Highs in the lower 90s. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 70s. .SATURDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 20 percent. .SUNDAY...Sunny. A slight chance of showers and thunderstorms in the morning. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. .MONDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. $$ TNZ003-211000- Weakley- Including the cities of Martin and Dresden 605 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT TUESDAY... .TONIGHT...Mostly clear. Lows in the mid 70s. Light and variable winds, becoming south around 5 mph after midnight. Heat index values up to 106 early this evening. .TUESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 90s. Southwest winds 5 to 10 mph. Chance of rain 40 percent. Heat index values up to 116. .TUESDAY NIGHT...Mostly cloudy with showers likely with a chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 70s. West winds around 5 mph, becoming north after midnight. Chance of rain 70 percent. Heat index values up to 110 early in the evening. .WEDNESDAY...Sunny, cooler with highs in the upper 80s. Temperature falling into the lower 80s in the afternoon. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. Northeast winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the lower 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. .FRIDAY...Partly sunny. Highs in the mid 80s. .FRIDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of rain 20 percent. .SATURDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then mostly clear with a slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent. .SUNDAY...Sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. .MONDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. $$ TNZ004-211000- Henry- Including the city of Paris 605 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT TUESDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the mid 70s. Light and variable winds, becoming south around 5 mph after midnight. .TUESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. Southwest winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 113. .TUESDAY NIGHT...Mostly cloudy with showers likely with a chance of thunderstorms in the evening, then partly cloudy with a slight chance of showers after midnight. Humid with lows in the lower 70s. West winds around 5 mph, becoming north after midnight. Chance of rain 70 percent. Heat index values up to 106 early in the evening. .WEDNESDAY...Sunny. Highs in the mid 80s. Temperature falling into the lower 80s in the afternoon. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s. Northeast winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the lower 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. .FRIDAY...Mostly sunny. Highs in the mid 80s. .FRIDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 20 percent. .SATURDAY...A slight chance of thunderstorms in the morning. Mostly sunny with a slight chance of showers. Highs in the upper 80s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then mostly clear with a slight chance of showers and thunderstorms after midnight. Lows around 70. Chance of rain 20 percent. .SUNDAY...Sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. .SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. .MONDAY...Sunny. Highs in the mid 90s. Heat index values up to 105. $$ MSZ015-211000- Pontotoc- Including the city of Pontotoc 605 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT TUESDAY... .TONIGHT...Mostly clear. A slight chance of showers and thunderstorms this evening. Patchy fog after midnight. Lows in the mid 70s. Light and variable winds. Chance of rain 20 percent. .TUESDAY...Sunny with highs in the mid 90s. Southeast winds around 5 mph. Heat index values up to 109. .TUESDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a slight chance of showers after midnight. Lows in the mid 70s. Southeast winds around 5 mph. Chance of rain 20 percent. .WEDNESDAY...Sunny. Highs in the mid 90s. East winds around 5 mph, becoming north in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. North winds 5 to 10 mph. .THURSDAY...Sunny. Highs around 90. .THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. .FRIDAY...Mostly sunny. Highs in the lower 90s. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 70s. .SATURDAY...Mostly sunny with a slight chance of thunderstorms. A chance of showers, mainly in the morning. Highs in the lower 90s. Chance of rain 30 percent. .SATURDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the lower 70s. Chance of rain 20 percent. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the mid 90s. Chance of rain 20 percent. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. .MONDAY...Sunny. Highs in the mid 90s. Heat index values up to 105. $$ TNZ002-211000- Obion- Including the city of Union City 605 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT TUESDAY... .TONIGHT...Mostly clear. Lows in the mid 70s. Light and variable winds, becoming south around 5 mph after midnight. Heat index values up to 106 early this evening. .TUESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 90s. Southwest winds 5 to 10 mph. Chance of rain 40 percent. Heat index values up to 116. .TUESDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. West winds around 5 mph, becoming north after midnight. Chance of rain 50 percent. Heat index values up to 110 early in the evening. .WEDNESDAY...Sunny, cooler with highs in the mid 80s. North winds 5 to 10 mph with gusts up to 20 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. Northeast winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the lower 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. .FRIDAY...Mostly sunny. Highs in the mid 80s. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 20 percent. .SATURDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. A slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 20 percent. .SUNDAY...Sunny. A slight chance of showers and thunderstorms in the morning. Highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. .MONDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. $$ TNZ021-211000- Carroll- Including the city of Huntingdon 605 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT TUESDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the mid 70s. Light and variable winds, becoming south around 5 mph after midnight. .TUESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. Southwest winds around 5 mph. Chance of rain 20 percent. Heat index values up to 113. .TUESDAY NIGHT...Mostly cloudy with showers likely with a chance of thunderstorms in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Humid with lows in the lower 70s. Southwest winds around 5 mph, becoming north after midnight. Chance of rain 70 percent. Heat index values up to 106 early in the evening. .WEDNESDAY...Sunny. Highs in the upper 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s. Northeast winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the mid 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. .FRIDAY...Partly sunny. Highs in the upper 80s. .FRIDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of rain 20 percent. .SATURDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then mostly clear with a slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent. .SUNDAY...Sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. .SUNDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of rain 20 percent. .MONDAY...Sunny. Highs in the mid 90s. Heat index values up to 105. $$ MOZ113-211000- Dunklin- Including the city of Kennett 605 PM CDT Mon Jul 20 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT TUESDAY... .TONIGHT...Mostly clear. Lows in the mid 70s. Light and variable winds, becoming southwest around 5 mph after midnight. Heat index values up to 109 early this evening. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 90s. West winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 117. .TUESDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 70s. North winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 115 early in the evening. .WEDNESDAY...Sunny, cooler with highs in the mid 80s. North winds 10 to 15 mph with gusts up to 25 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the lower 80s. .THURSDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s. .FRIDAY...Mostly sunny. A slight chance of showers in the morning. Highs in the lower 80s. Chance of rain 20 percent. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 20 percent. .SATURDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. A slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 20 percent. .SUNDAY...Sunny. Highs in the lower 90s. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. .MONDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. $$ MSZ008-211000- Tate- Including the city of Senatobia 605 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT TUESDAY... .TONIGHT...Mostly clear. Lows in the upper 70s. South winds around 5 mph this evening, becoming light and variable. Heat index values up to 106 early this evening. .TUESDAY...Sunny with highs in the upper 90s. Southwest winds around 5 mph. Heat index values up to 112. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms in the evening. A slight chance of showers. Humid with lows in the upper 70s. South winds around 5 mph, becoming northeast after midnight. Chance of rain 20 percent. Heat index values up to 110 early in the evening. .WEDNESDAY...Sunny. Highs in the lower 90s. Northeast winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Northeast winds 10 to 15 mph. .THURSDAY...Sunny. Highs around 90. .THURSDAY NIGHT...Mostly clear. Lows around 70. .FRIDAY...Mostly sunny. Highs in the lower 90s. .FRIDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent. .SATURDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. .SATURDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the mid 70s. Chance of rain 20 percent. .SUNDAY...Sunny. A slight chance of showers and thunderstorms in the morning. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. .MONDAY...Sunny. Highs in the upper 90s. Heat index values up to 110. $$ TNZ054-211000- Henderson- Including the city of Lexington 605 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT TUESDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Patchy fog after midnight. Lows in the mid 70s. Light and variable winds. .TUESDAY...Mostly sunny. Humid with highs in the mid 90s. Southwest winds around 5 mph. Heat index values up to 110. .TUESDAY NIGHT...Mostly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the mid 70s. Southwest winds around 5 mph, becoming north after midnight. Chance of rain 50 percent. Heat index values up to 105 early in the evening. .WEDNESDAY...Sunny. Highs in the upper 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the mid 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. .FRIDAY...Partly sunny. Highs in the upper 80s. .FRIDAY NIGHT...Partly cloudy. A slight chance of showers after midnight. Lows in the upper 60s. Chance of rain 20 percent. .SATURDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. A slight chance of thunderstorms in the evening. A slight chance of showers. Lows in the lower 70s. Chance of rain 20 percent. .SUNDAY...Sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. .SUNDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of rain 20 percent. .MONDAY...Sunny. Highs in the mid 90s. Heat index values up to 105. $$ MSZ014-211000- Union- Including the city of New Albany 605 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT TUESDAY... .TONIGHT...Mostly clear. Patchy fog after midnight. Lows in the mid 70s. Light and variable winds. .TUESDAY...Sunny with highs in the mid 90s. South winds around 5 mph. Heat index values up to 108. .TUESDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Humid with lows in the upper 70s. Southeast winds around 5 mph. Chance of rain 20 percent. .WEDNESDAY...Sunny. Highs in the lower 90s. Northeast winds 5 to 10 mph with gusts up to 20 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. North winds 10 to 15 mph. .THURSDAY...Sunny. Highs in the upper 80s. .THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. .FRIDAY...Mostly sunny. Highs in the lower 90s. .FRIDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent. .SATURDAY...Mostly sunny with a slight chance of thunderstorms. A chance of showers, mainly in the morning. Highs in the lower 90s. Chance of rain 30 percent. .SATURDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the lower 70s. Chance of rain 20 percent. .SUNDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the mid 90s. Chance of rain 20 percent. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. .MONDAY...Sunny. Highs in the mid 90s. Heat index values up to 105. $$ TNZ092-211000- Hardin- Including the city of Savannah 605 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT TUESDAY... .TONIGHT...Mostly clear. Lows in the mid 70s. Light and variable winds. .TUESDAY...Mostly sunny. Humid with highs in the mid 90s. South winds around 5 mph. Heat index values up to 109. .TUESDAY NIGHT...Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Humid with lows in the mid 70s. Light and variable winds. Chance of rain 50 percent. Heat index values up to 106 early in the evening. .WEDNESDAY...Mostly sunny. Highs around 90. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. North winds 5 to 10 mph. .THURSDAY...Mostly sunny. Highs in the upper 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s. .FRIDAY...Mostly sunny. Highs in the upper 80s. .FRIDAY NIGHT...Partly cloudy. A slight chance of showers after midnight. Lows in the lower 70s. Chance of rain 20 percent. .SATURDAY...Mostly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs around 90. Chance of rain 40 percent. .SATURDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the lower 70s. Chance of rain 20 percent. .SUNDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. .SUNDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 20 percent. .MONDAY...Sunny. Highs in the mid 90s. Heat index values up to 105. $$ TNZ091-211000- McNairy- Including the city of Selmer 605 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT TUESDAY... .TONIGHT...Mostly clear. Patchy fog after midnight. Lows in the mid 70s. Light and variable winds. .TUESDAY...Mostly sunny. Humid with highs in the mid 90s. South winds around 5 mph. Heat index values up to 109. .TUESDAY NIGHT...Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Humid with lows in the mid 70s. Light and variable winds, becoming north around 5 mph after midnight. Chance of rain 50 percent. Heat index values up to 106 early in the evening. .WEDNESDAY...Mostly sunny. Highs around 90. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. North winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the upper 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. .FRIDAY...Mostly sunny. Highs in the upper 80s. .FRIDAY NIGHT...Mostly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent. .SATURDAY...Mostly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs around 90. Chance of rain 30 percent. .SATURDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the lower 70s. Chance of rain 20 percent. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the lower 90s. Chance of rain 20 percent. .SUNDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 20 percent. .MONDAY...Sunny. Highs in the mid 90s. Heat index values up to 105. $$ TNZ090-211000- Hardeman- Including the city of Bolivar 605 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT TUESDAY... .TONIGHT...Mostly clear. Lows in the mid 70s. Light and variable winds. .TUESDAY...Sunny with highs in the mid 90s. Southwest winds around 5 mph. Heat index values up to 110. .TUESDAY NIGHT...Mostly cloudy with a slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Humid with lows in the mid 70s. Light and variable winds, becoming north around 5 mph after midnight. Chance of rain 50 percent. Heat index values up to 107 early in the evening. .WEDNESDAY...Sunny. Highs around 90. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the upper 80s. .THURSDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s. .FRIDAY...Mostly sunny. Highs in the upper 80s. .FRIDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows around 70. Chance of rain 20 percent. .SATURDAY...Partly sunny with a slight chance of thunderstorms. A chance of showers, mainly in the morning. Highs around 90. Chance of rain 30 percent. .SATURDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the lower 70s. Chance of rain 20 percent. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the lower 90s. Chance of rain 20 percent. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. .MONDAY...Sunny. Highs in the mid 90s. Heat index values up to 105. $$ TNZ048-211000- Lauderdale- Including the city of Ripley TN 605 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT TUESDAY... .TONIGHT...Mostly clear. Lows in the upper 70s. Light and variable winds, becoming south around 5 mph after midnight. Heat index values up to 108 early this evening. .TUESDAY...Sunny with highs in the upper 90s. Southwest winds around 5 mph. Heat index values up to 114. .TUESDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Humid with lows in the mid 70s. Southwest winds around 5 mph, becoming north after midnight. Chance of rain 40 percent. Heat index values up to 112 early in the evening. .WEDNESDAY...Sunny, cooler with highs in the upper 80s. North winds 5 to 10 mph with gusts up to 20 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the mid 80s. .THURSDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s. .FRIDAY...Mostly sunny. Highs in the mid 80s. .FRIDAY NIGHT...Partly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Lows around 70. Chance of rain 30 percent. .SATURDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs around 90. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. A slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 20 percent. .SUNDAY...Sunny. A slight chance of showers and thunderstorms in the morning. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. .MONDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. $$ MSZ009-211000- Prentiss- Including the city of Booneville 605 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT TUESDAY... .TONIGHT...Mostly clear. Patchy fog after midnight. Lows in the mid 70s. Light and variable winds. .TUESDAY...Sunny with highs in the mid 90s. South winds around 5 mph. Heat index values up to 108. .TUESDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a slight chance of showers after midnight. Humid with lows in the mid 70s. South winds around 5 mph. Chance of rain 20 percent. .WEDNESDAY...Mostly sunny. Highs in the lower 90s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. North winds 5 to 10 mph. .THURSDAY...Mostly sunny. Highs in the upper 80s. .THURSDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 60s. .FRIDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent. .FRIDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent. .SATURDAY...Mostly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs around 90. Chance of rain 40 percent. .SATURDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the lower 70s. Chance of rain 20 percent. .SUNDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. .MONDAY...Sunny. Highs in the mid 90s. $$ MSZ017-211000- Itawamba- Including the city of Fulton 605 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT TUESDAY... .TONIGHT...Mostly clear. Lows in the mid 70s. Light and variable winds. .TUESDAY...Mostly sunny. Humid with highs in the mid 90s. South winds around 5 mph. Heat index values up to 109. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Humid with lows in the mid 70s. Southeast winds around 5 mph. Heat index values up to 106 early in the evening. .WEDNESDAY...Mostly sunny. Highs in the lower 90s. Southeast winds around 5 mph, becoming north in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Northeast winds 5 to 10 mph. .THURSDAY...Mostly sunny. Highs in the upper 80s. .THURSDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows around 70. .FRIDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. .FRIDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent. .SATURDAY...Partly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. .SATURDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the lower 70s. Chance of rain 20 percent. .SUNDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. .MONDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 105. $$ ARZ048-211000- St. Francis- Including the city of Forrest City 605 PM CDT Mon Jul 20 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT TUESDAY... .TONIGHT...Mostly clear. Lows in the upper 70s. Light and variable winds. Heat index values up to 108 early this evening. .TUESDAY...Sunny with highs in the upper 90s. Southwest winds around 5 mph, becoming northwest in the afternoon. Heat index values up to 116. .TUESDAY NIGHT...Partly cloudy. Humid with lows in the upper 70s. South winds around 5 mph, becoming north with gusts up to 20 mph after midnight. Heat index values up to 113 early in the evening. .WEDNESDAY...Sunny. Highs around 90. Northeast winds 5 to 10 mph with gusts up to 20 mph. .WEDNESDAY NIGHT...Mostly clear. Lows around 70. Northeast winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the upper 80s. .THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. .FRIDAY...Mostly sunny. Highs in the upper 80s. .FRIDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent. .SATURDAY...Partly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. A slight chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 20 percent. .SUNDAY...Sunny. A slight chance of showers and thunderstorms in the morning. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 110. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny. Highs in the upper 90s. Heat index values up to 110. $$ ARZ027-211000- Poinsett- Including the city of Harrisburg 605 PM CDT Mon Jul 20 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT TUESDAY... .TONIGHT...Mostly clear. Lows in the upper 70s. Light and variable winds, becoming south around 5 mph after midnight. Heat index values up to 109 early this evening. .TUESDAY...Sunny with highs in the upper 90s. West winds around 5 mph. Heat index values up to 116. .TUESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Humid with lows in the mid 70s. Southwest winds around 5 mph, becoming north with gusts up to 20 mph after midnight. Chance of rain 20 percent. Heat index values up to 114 early in the evening. .WEDNESDAY...Sunny, cooler with highs in the upper 80s. Northeast winds around 10 mph with gusts up to 20 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the mid 80s. .THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. .FRIDAY...Mostly sunny. Highs in the mid 80s. .FRIDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent. .SATURDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs around 90. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. A slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 20 percent. .SUNDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. .SUNDAY NIGHT...Clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny. Highs in the upper 90s. Heat index values up to 110. $$ MSZ004-211000- Tippah- Including the city of Ripley MS 605 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT TUESDAY... .TONIGHT...Mostly clear. Patchy fog after midnight. Lows in the mid 70s. Light and variable winds. .TUESDAY...Sunny with highs in the mid 90s. South winds around 5 mph. Heat index values up to 109. .TUESDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Humid with lows in the mid 70s. South winds around 5 mph. Chance of rain 40 percent. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny. Highs in the lower 90s. Northeast winds around 5 mph, becoming north 10 to 15 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows around 70. North winds 10 to 15 mph. .THURSDAY...Sunny. Highs in the upper 80s. .THURSDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 60s. .FRIDAY...Mostly sunny. Highs around 90. .FRIDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent. .SATURDAY...Mostly sunny with a slight chance of thunderstorms. A chance of showers, mainly in the morning. Highs in the lower 90s. Chance of rain 30 percent. .SATURDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the lower 70s. Chance of rain 20 percent. .SUNDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the mid 90s. Chance of rain 20 percent. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. .MONDAY...Sunny. Highs in the mid 90s. Heat index values up to 105. $$ MSZ010-211000- Coahoma- Including the city of Clarksdale 605 PM CDT Mon Jul 20 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT TUESDAY... .TONIGHT...Partly cloudy this evening, then becoming mostly clear. Lows in the upper 70s. Light and variable winds. Heat index values up to 111 early this evening. .TUESDAY...Sunny with highs in the upper 90s. Light and variable winds. Heat index values up to 116. .TUESDAY NIGHT...Partly cloudy. Humid with lows in the upper 70s. Light and variable winds, becoming northeast around 5 mph after midnight. Heat index values up to 115 early in the evening. .WEDNESDAY...Sunny with highs in the lower 90s. North winds 10 to 15 mph. Heat index values up to 106. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. North winds 10 to 15 mph, becoming northeast around 5 mph after midnight. .THURSDAY...Sunny. Highs around 90. .THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. .FRIDAY...Mostly sunny. Highs in the lower 90s. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 70s. .SATURDAY...Partly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 105. .SATURDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 20 percent. .SUNDAY...Sunny. A slight chance of showers and thunderstorms in the morning. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 110. .SUNDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 110 early in the evening. .MONDAY...Sunny. Highs in the upper 90s. Heat index values up to 110. $$ MSZ006-211000- Tishomingo- Including the city of Iuka 605 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT TUESDAY... .TONIGHT...Mostly clear. Lows in the mid 70s. Light and variable winds. .TUESDAY...Mostly sunny. Humid with highs in the mid 90s. South winds around 5 mph. Heat index values up to 108. .TUESDAY NIGHT...Mostly cloudy. A chance of showers after midnight. Humid with lows in the mid 70s. South winds around 5 mph. Chance of rain 40 percent. .WEDNESDAY...Mostly sunny. Highs around 90. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows around 70. North winds 5 to 10 mph. .THURSDAY...Mostly sunny. Highs in the upper 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s. .FRIDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent. .FRIDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent. .SATURDAY...Mostly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40 percent. .SATURDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the lower 70s. Chance of rain 20 percent. .SUNDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. .SUNDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 20 percent. .MONDAY...Sunny. Highs in the mid 90s. $$ TNZ050-211000- Haywood- Including the city of Brownsville 605 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT TUESDAY... .TONIGHT...Mostly clear. Lows in the mid 70s. Light and variable winds, becoming south around 5 mph after midnight. Heat index values up to 105 early this evening. .TUESDAY...Sunny with highs in the upper 90s. Southwest winds around 5 mph. Heat index values up to 112. .TUESDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers after midnight. Humid with lows in the mid 70s. Southwest winds around 5 mph, becoming north after midnight. Chance of rain 50 percent. Heat index values up to 110 early in the evening. .WEDNESDAY...Sunny. Highs in the upper 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast winds 5 to 10 mph. .THURSDAY...Mostly sunny. Highs in the mid 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. .FRIDAY...Mostly sunny. Highs in the upper 80s. .FRIDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows around 70. Chance of rain 30 percent. .SATURDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs around 90. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. A slight chance of thunderstorms in the evening. A slight chance of showers. Lows in the lower 70s. Chance of rain 20 percent. .SUNDAY...Sunny. A slight chance of showers and thunderstorms in the morning. Highs in the mid 90s. Chance of rain 20 percent. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. .MONDAY...Sunny. Highs in the mid 90s. Heat index values up to 105. $$ TNZ053-211000- Chester- Including the city of Henderson 605 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT TUESDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the mid 70s. Light and variable winds. .TUESDAY...Mostly sunny. Humid with highs in the mid 90s. Southwest winds around 5 mph. Heat index values up to 109. .TUESDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Humid with lows in the mid 70s. Light and variable winds, becoming north around 5 mph after midnight. Chance of rain 60 percent. Heat index values up to 106 early in the evening. .WEDNESDAY...Sunny. Highs in the upper 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast winds 5 to 10 mph. .THURSDAY...Mostly sunny. Highs in the mid 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. .FRIDAY...Mostly sunny. Highs in the upper 80s. .FRIDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with a slight chance of showers after midnight. Lows around 70. Chance of rain 20 percent. .SATURDAY...Mostly sunny with a slight chance of thunderstorms. A chance of showers, mainly in the morning. Highs around 90. Chance of rain 30 percent. .SATURDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the lower 70s. Chance of rain 20 percent. .SUNDAY...Sunny. A slight chance of showers and thunderstorms in the morning. Highs in the lower 90s. Chance of rain 20 percent. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. .MONDAY...Sunny. Highs in the mid 90s. Heat index values up to 105. $$ MSZ023-211000- Chickasaw- Including the cities of Houston and Okolona 605 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT TUESDAY... .TONIGHT...Mostly clear. A slight chance of showers and thunderstorms this evening. Lows in the mid 70s. Light and variable winds. Chance of rain 20 percent. .TUESDAY...Sunny with highs in the upper 90s. Light and variable winds, becoming east around 5 mph in the afternoon. Heat index values up to 110. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 70s. Light and variable winds, becoming southeast around 5 mph after midnight. Heat index values up to 107 early in the evening. .WEDNESDAY...Sunny with highs in the mid 90s. Southeast winds around 5 mph, becoming northeast in the afternoon. Heat index values up to 107. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. North winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the lower 90s. .THURSDAY NIGHT...Mostly clear. Lows around 70. .FRIDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 70s. .SATURDAY...Mostly sunny with a slight chance of thunderstorms. A chance of showers, mainly in the morning. Highs in the lower 90s. Chance of rain 30 percent. .SATURDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the mid 70s. Chance of rain 20 percent. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. A slight chance of showers after midnight. Lows in the mid 70s. Chance of rain 20 percent. .MONDAY...Sunny. Highs in the upper 90s. Heat index values up to 110. $$ ARZ035-211000- Cross- Including the city of Wynne 605 PM CDT Mon Jul 20 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT TUESDAY... .TONIGHT...Mostly clear. Lows in the upper 70s. Light and variable winds. Heat index values up to 109 early this evening. .TUESDAY...Sunny with highs in the upper 90s. West winds around 5 mph. Heat index values up to 117. .TUESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Humid with lows in the mid 70s. Light and variable winds, becoming north 5 to 10 mph with gusts up to 20 mph after midnight. Chance of rain 20 percent. Heat index values up to 113 early in the evening. .WEDNESDAY...Sunny, cooler with highs in the upper 80s. Northeast winds 5 to 10 mph with gusts up to 20 mph. .WEDNESDAY NIGHT...Mostly clear. Lows around 70. Northeast winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the mid 80s. .THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. .FRIDAY...Mostly sunny. Highs in the upper 80s. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 20 percent. .SATURDAY...Partly sunny with a slight chance of showers and thunderstorms. Highs around 90. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then mostly clear with a slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 20 percent. .SUNDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 110. .SUNDAY NIGHT...Clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny. Highs in the upper 90s. Heat index values up to 110. $$ ARZ058-211000- Phillips- Including the city of Helena-West Helena 605 PM CDT Mon Jul 20 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT TUESDAY... .TONIGHT...Mostly clear. Lows in the upper 70s. Light and variable winds. Heat index values up to 111 early this evening. .TUESDAY...Sunny with highs in the upper 90s. West winds around 5 mph, becoming north in the afternoon. Heat index values up to 116. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the upper 70s. Light and variable winds, becoming north around 5 mph after midnight. Heat index values up to 115 early in the evening. .WEDNESDAY...Sunny. Highs in the lower 90s. North winds 5 to 10 mph with gusts up to 20 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Northeast winds 5 to 10 mph with gusts up to 20 mph. .THURSDAY...Sunny. Highs around 90. .THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. .FRIDAY...Mostly sunny. Highs in the lower 90s. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 70s. .SATURDAY...Partly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 20 percent. .SUNDAY...Sunny. A slight chance of showers and thunderstorms in the morning. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 110. .SUNDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny. Highs in the upper 90s. Heat index values up to 110. $$ TNZ022-211000- Benton TN- Including the city of Camden 605 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT TUESDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the mid 70s. Light and variable winds, becoming south around 5 mph after midnight. .TUESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. Southwest winds around 5 mph. Chance of rain 20 percent. Heat index values up to 110. .TUESDAY NIGHT...Mostly cloudy with showers likely with a chance of thunderstorms in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Humid with lows in the lower 70s. West winds around 5 mph, becoming north after midnight. Chance of rain 70 percent. .WEDNESDAY...Sunny. Highs in the mid 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s. Northeast winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the lower 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. .FRIDAY...Mostly sunny. Highs in the mid 80s. .FRIDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of rain 20 percent. .SATURDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the upper 80s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 70s. .SUNDAY...Sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. .SUNDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of rain 20 percent. .MONDAY...Sunny. Highs in the mid 90s. Heat index values up to 105. $$ MOZ115-211000- Pemiscot- Including the city of Caruthersville 605 PM CDT Mon Jul 20 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT TUESDAY... .TONIGHT...Mostly clear. Lows in the upper 70s. Light and variable winds, becoming south around 5 mph after midnight. Heat index values up to 108 early this evening. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 90s. Southwest winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 116. .TUESDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. North winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20 percent. Heat index values up to 114 early in the evening. .WEDNESDAY...Sunny, cooler with highs in the mid 80s. North winds 10 to 15 mph with gusts up to 25 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast winds 10 to 15 mph. .THURSDAY...Sunny. Highs in the lower 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. .FRIDAY...Mostly sunny. Highs in the mid 80s. .FRIDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows in the upper 60s. Chance of rain 30 percent. .SATURDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. A slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 20 percent. .SUNDAY...Sunny. Highs in the lower 90s. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. .MONDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. $$ ARZ009-211000- Clay- Including the cities of Piggott and Corning 605 PM CDT Mon Jul 20 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT TUESDAY... .TONIGHT...Mostly clear. Lows in the upper 70s. South winds around 5 mph. Heat index values up to 107 early this evening. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 90s. West winds around 5 mph. Chance of rain 20 percent. Heat index values up to 116. .TUESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. North winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 113 early in the evening. .WEDNESDAY...Sunny, cooler with highs in the upper 80s. Northeast winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the lower 80s. .THURSDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s. .FRIDAY...Mostly sunny. A slight chance of showers in the morning. Highs in the mid 80s. Chance of rain 20 percent. .FRIDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of rain 20 percent. .SATURDAY...Mostly sunny with a slight chance of thunderstorms. A chance of showers, mainly in the morning. Highs in the upper 80s. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then mostly clear with a slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent. .SUNDAY...Sunny. Highs in the mid 90s. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. .MONDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 20 percent. Heat index values up to 110. $$ TNZ051-211000- Crockett- Including the city of Alamo 605 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT TUESDAY... .TONIGHT...Mostly clear. Lows in the mid 70s. Light and variable winds, becoming south around 5 mph after midnight. .TUESDAY...Sunny with highs in the upper 90s. Southwest winds around 5 mph. Heat index values up to 112. .TUESDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the lower 70s. Southwest winds around 5 mph, becoming north after midnight. Chance of rain 50 percent. Heat index values up to 109 early in the evening. .WEDNESDAY...Sunny, cooler with highs in the upper 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the mid 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. .FRIDAY...Mostly sunny. Highs in the mid 80s. .FRIDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows in the upper 60s. Chance of rain 30 percent. .SATURDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning. Highs around 90. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then mostly clear with a slight chance of showers after midnight. Lows in the lower 70s. Chance of rain 20 percent. .SUNDAY...Sunny. A slight chance of showers and thunderstorms in the morning. Highs in the mid 90s. Chance of rain 20 percent. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. .MONDAY...Sunny. Highs in the mid 90s. Heat index values up to 105. $$ MSZ022-211000- Calhoun- Including the cities of Bruce and Calhoun City 605 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT TUESDAY... .TONIGHT...Mostly clear. A slight chance of showers and thunderstorms this evening. Lows in the mid 70s. Light and variable winds. Chance of rain 20 percent. .TUESDAY...Sunny with highs in the upper 90s. Light and variable winds. Heat index values up to 111. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 70s. Light and variable winds. Heat index values up to 107 early in the evening. .WEDNESDAY...Sunny. Highs in the mid 90s. East winds around 5 mph, becoming northeast around 5 mph in the afternoon. Heat index values up to 106. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Northeast winds around 5 mph. .THURSDAY...Sunny. Highs in the lower 90s. .THURSDAY NIGHT...Mostly clear. Lows around 70. .FRIDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 70s. .SATURDAY...Partly sunny with a slight chance of thunderstorms. A chance of showers, mainly in the morning. Highs in the lower 90s. Chance of rain 30 percent. .SATURDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the lower 70s. Chance of rain 20 percent. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. .MONDAY...Sunny. Highs in the upper 90s. Heat index values up to 110. $$ MSZ020-211000- Tallahatchie- Including the city of Charleston 605 PM CDT Mon Jul 20 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT TUESDAY... .TONIGHT...Mostly clear. Lows in the upper 70s. Light and variable winds. Heat index values up to 110 early this evening. .TUESDAY...Sunny with highs in the upper 90s. South winds around 5 mph, becoming northeast in the afternoon. Heat index values up to 114. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the upper 70s. Light and variable winds, becoming southeast around 5 mph after midnight. Heat index values up to 112 early in the evening. .WEDNESDAY...Sunny with highs in the mid 90s. Northeast winds 5 to 10 mph. Heat index values up to 108. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Northeast winds 5 to 10 mph with gusts up to 20 mph. .THURSDAY...Sunny. Highs in the lower 90s. .THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. .FRIDAY...Mostly sunny. Highs in the lower 90s. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 70s. .SATURDAY...Partly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. .SATURDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the mid 70s. Chance of rain 20 percent. .SUNDAY...Sunny. A slight chance of showers and thunderstorms in the morning. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 110. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny. Highs in the upper 90s. Heat index values up to 110. $$ MSZ021-211000- Yalobusha- Including the cities of Water Valley and Coffeeville 605 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT TUESDAY... .TONIGHT...Mostly clear. A slight chance of showers and thunderstorms this evening. Lows in the mid 70s. Light and variable winds. Chance of rain 20 percent. Heat index values up to 105 early this evening. .TUESDAY...Sunny with highs in the upper 90s. Light and variable winds. Heat index values up to 110. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 70s. Light and variable winds. Heat index values up to 109 early in the evening. .WEDNESDAY...Sunny. Highs in the mid 90s. Northeast winds around 5 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Northeast winds around 5 mph. .THURSDAY...Sunny. Highs in the lower 90s. .THURSDAY NIGHT...Mostly clear. Lows around 70. .FRIDAY...Mostly sunny. Highs in the lower 90s. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 70s. .SATURDAY...Partly sunny with a slight chance of thunderstorms. A chance of showers, mainly in the morning. Highs in the lower 90s. Chance of rain 30 percent. .SATURDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the mid 70s. Chance of rain 20 percent. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the mid 90s. Chance of rain 20 percent. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. .MONDAY...Sunny. Highs in the upper 90s. Heat index values up to 105. $$ TNZ055-211000- Decatur- Including the cities of Parsons and Decaturville 605 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT TUESDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Patchy fog after midnight. Lows in the mid 70s. Light and variable winds. .TUESDAY...Mostly sunny. Humid with highs in the mid 90s. Southwest winds around 5 mph. Heat index values up to 110. .TUESDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Patchy fog after midnight. Humid with lows in the mid 70s. Southwest winds around 5 mph in the evening, becoming light and variable. Chance of rain 70 percent. .WEDNESDAY...Mostly sunny. Highs in the upper 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the mid 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. .FRIDAY...Partly sunny. Highs in the upper 80s. .FRIDAY NIGHT...Partly cloudy. A slight chance of showers after midnight. Lows in the upper 60s. Chance of rain 20 percent. .SATURDAY...Mostly sunny with a slight chance of thunderstorms. A chance of showers, mainly in the morning. Highs in the upper 80s. Chance of rain 40 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. A slight chance of thunderstorms in the evening. A slight chance of showers. Lows in the lower 70s. Chance of rain 20 percent. .SUNDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. .SUNDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of rain 20 percent. .MONDAY...Sunny. Highs in the mid 90s. $$ MSZ007-211000- Tunica- Including the city of Tunica 605 PM CDT Mon Jul 20 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT TUESDAY... .TONIGHT...Mostly clear. Lows in the upper 70s. South winds around 5 mph this evening, becoming light and variable. Heat index values up to 110 early this evening. .TUESDAY...Sunny with highs in the upper 90s. West winds around 5 mph. Heat index values up to 116. .TUESDAY NIGHT...Partly cloudy. Humid with lows in the upper 70s. South winds around 5 mph, becoming northeast after midnight. Heat index values up to 115 early in the evening. .WEDNESDAY...Sunny. Highs in the lower 90s. North winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Northeast winds 10 to 15 mph. .THURSDAY...Sunny. Highs around 90. .THURSDAY NIGHT...Mostly clear. Lows around 70. .FRIDAY...Mostly sunny. Highs in the lower 90s. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 70s. .SATURDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 20 percent. .SUNDAY...Sunny. A slight chance of showers and thunderstorms in the morning. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 110. .SUNDAY NIGHT...Clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny. Highs in the upper 90s. Heat index values up to 110. $$ ARZ049-211000- Lee AR- Including the city of Marianna 605 PM CDT Mon Jul 20 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT TUESDAY... .TONIGHT...Partly cloudy this evening, then becoming mostly clear. Lows in the upper 70s. Light and variable winds. Heat index values up to 109 early this evening. .TUESDAY...Sunny with highs in the upper 90s. West winds around 5 mph, becoming northwest in the afternoon. Heat index values up to 115. .TUESDAY NIGHT...Partly cloudy. Humid with lows in the upper 70s. Light and variable winds, becoming north 5 to 10 mph after midnight. Heat index values up to 114 early in the evening. .WEDNESDAY...Sunny. Highs in the lower 90s. Northeast winds 5 to 10 mph with gusts up to 20 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Northeast winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the upper 80s. .THURSDAY NIGHT...Mostly clear. Lows around 70. .FRIDAY...Mostly sunny. Highs around 90. .FRIDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent. .SATURDAY...Partly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. A slight chance of thunderstorms in the evening. A slight chance of showers. Lows in the mid 70s. Chance of rain 20 percent. .SUNDAY...Sunny. A slight chance of showers and thunderstorms in the morning. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 110. .SUNDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny. Highs in the upper 90s. Heat index values up to 110. $$ MSZ003-211000- Benton MS- Including the city of Ashland 605 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT TUESDAY... .TONIGHT...Mostly clear. Lows in the mid 70s. Light and variable winds. .TUESDAY...Mostly sunny. Humid with highs in the upper 90s. South winds around 5 mph. Heat index values up to 110. .TUESDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid 70s. Light and variable winds, becoming east around 5 mph after midnight. Chance of rain 30 percent. Heat index values up to 107 early in the evening. .WEDNESDAY...Sunny. Highs in the lower 90s. North winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly clear. Lows around 70. North winds 10 to 15 mph, becoming northeast around 5 mph after midnight. .THURSDAY...Sunny. Highs in the upper 80s. .THURSDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 60s. .FRIDAY...Mostly sunny. Highs in the lower 90s. .FRIDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent. .SATURDAY...Mostly sunny with a slight chance of thunderstorms. A chance of showers, mainly in the morning. Highs in the lower 90s. Chance of rain 30 percent. .SATURDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the lower 70s. Chance of rain 20 percent. .SUNDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the mid 90s. Chance of rain 20 percent. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. .MONDAY...Sunny. Highs in the upper 90s. Heat index values up to 105. $$ TNZ001-211000- Lake- Including the city of Tiptonville 605 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT TUESDAY... .TONIGHT...Mostly clear. Lows in the upper 70s. Light and variable winds, becoming south around 5 mph after midnight. Heat index values up to 107 early this evening. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 90s. Southwest winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 115. .TUESDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. North winds 5 to 10 mph. Chance of rain 30 percent. Heat index values up to 111 early in the evening. .WEDNESDAY...Sunny, cooler with highs in the mid 80s. North winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the lower 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. .FRIDAY...Mostly sunny. Highs in the lower 80s. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the upper 60s. Chance of rain 30 percent. .SATURDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. A slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 20 percent. .SUNDAY...Sunny. Highs in the lower 90s. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. .MONDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. $$ MSZ011-211000- Quitman- Including the city of Marks 605 PM CDT Mon Jul 20 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT TUESDAY... .TONIGHT...Mostly clear. Lows in the upper 70s. Light and variable winds. Heat index values up to 110 early this evening. .TUESDAY...Sunny with highs in the upper 90s. Light and variable winds, becoming northeast around 5 mph in the afternoon. Heat index values up to 115. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Humid with lows in the upper 70s. Light and variable winds, becoming east around 5 mph after midnight. Heat index values up to 114 early in the evening. .WEDNESDAY...Sunny. Highs in the mid 90s. Northeast winds 5 to 10 mph. Heat index values up to 106. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Northeast winds 5 to 10 mph with gusts up to 20 mph. .THURSDAY...Sunny. Highs in the lower 90s. .THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. .FRIDAY...Mostly sunny. Highs in the lower 90s. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 70s. .SATURDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 20 percent. .SUNDAY...Sunny. A slight chance of showers and thunderstorms in the morning. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 110. .SUNDAY NIGHT...Clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. .MONDAY...Sunny. Highs in the upper 90s. Heat index values up to 110. $$