Zone Forecast Product
Issued by NWS Paducah, KY
Issued by NWS Paducah, KY
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918 FPUS53 KPAH 202134 ZFPPAH Zone Forecast Product National Weather Service Paducah KY 432 PM CDT Mon Jul 20 2026 KYZ005-210900- McCracken- Including the city of Paducah 432 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 AM CDT TUESDAY... ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the upper 70s. Calm winds, becoming south around 5 mph after midnight. .TUESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Southwest winds around 5 mph. Chance of rain 50 percent. Highest heat index readings heat index readings up to 113 in the afternoon. .TUESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows around 70. Northwest winds around 5 mph. Chance of rain 50 percent. .WEDNESDAY...Sunny. Highs in the lower 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northeast winds 5 to 10 mph. .THURSDAY...Sunny. Highs around 80. .THURSDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 60s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs in the lower 80s. Lows in the mid 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Highs in the lower 90s. .MONDAY...Mostly sunny. Highs in the lower 90s. $$ INZ086-210900- Vanderburgh- Including the city of Evansville 432 PM CDT Mon Jul 20 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the mid 70s. Southwest winds around 5 mph. .TUESDAY...Mostly sunny with a chance of showers and thunderstorms. Humid with highs in the lower 90s. West winds 5 to 10 mph. Chance of rain 50 percent. Highest heat index readings heat index readings up to 106 in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Northwest winds 5 to 10 mph. .WEDNESDAY...Mostly sunny. Highs in the lower 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 60s. North winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the upper 70s. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs in the lower 80s. Lows in the mid 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows around 70. Highs in the lower 90s. .MONDAY...Mostly sunny. Highs in the lower 90s. $$ KYZ019-210900- Daviess- Including the city of Owensboro 432 PM CDT Mon Jul 20 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the mid 70s. Southwest winds around 5 mph. .TUESDAY...Mostly sunny. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 60 percent. Highest heat index readings heat index readings up to 108 in the afternoon. .TUESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the upper 60s. Northwest winds 5 to 10 mph. Chance of rain 40 percent. .WEDNESDAY...Mostly sunny. Highs in the lower 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then clearing. Lows in the lower 60s. North winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the upper 70s. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the lower 60s. Highs in the lower 80s. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. .SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. .SUNDAY...Mostly sunny. Highs in the upper 80s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. .MONDAY...Mostly sunny. Highs in the lower 90s. $$ KYZ017-210900- Christian- Including the city of Hopkinsville 432 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 AM CDT TUESDAY... ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the mid 70s. Southwest winds around 5 mph. .TUESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 50 percent. Highest heat index readings heat index readings up to 108 in the afternoon. .TUESDAY NIGHT...Mostly cloudy with showers likely with a chance of thunderstorms in the evening, then partly cloudy after midnight. Lows around 70. West winds 5 to 10 mph, becoming northwest after midnight. Chance of rain 60 percent. .WEDNESDAY...Sunny. Highs in the lower 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. North winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the lower 80s. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the lower 60s. Highs in the lower 80s. .FRIDAY NIGHT...Mostly cloudy. Lows in the mid 60s. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs in the mid 80s. Lows in the upper 60s. .SUNDAY THROUGH MONDAY...Mostly clear. Highs in the lower 90s. Lows in the lower 70s. $$ KYZ009-210900- Calloway- Including the city of Murray 432 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 AM CDT TUESDAY... ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the mid 70s. South winds around 5 mph. .TUESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Southwest winds 5 to 10 mph. Chance of rain 40 percent. Highest heat index readings heat index readings up to 111 in the afternoon. .TUESDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Humid with lows in the lower 70s. Northwest winds around 5 mph. Chance of rain 50 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 lower 60s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs in the lower 80s. Lows in the upper 60s. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs in the upper 80s. Lows around 70. .SUNDAY THROUGH MONDAY...Mostly clear. Highs in the lower 90s. Lows in the lower 70s. $$ KYZ006-210900- Graves- Including the city of Mayfield 432 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 AM CDT TUESDAY... ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the upper 70s. South winds around 5 mph. .TUESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Southwest winds 5 to 10 mph. Chance of rain 50 percent. Highest heat index readings heat index readings up to 113 in the afternoon. .TUESDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Humid with lows in the lower 70s. Northwest winds around 5 mph. Chance of rain 50 percent. .WEDNESDAY...Sunny. Highs in the mid 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s. Northeast winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the lower 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs in the lower 80s. Lows in the upper 60s. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs in the upper 80s. Lows around 70. .SUNDAY THROUGH MONDAY...Mostly clear. Highs in the lower 90s. Lows in the lower 70s. $$ MOZ087-210900- Cape Girardeau- Including the cities of Cape Girardeau and Jackson 432 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 AM CDT TUESDAY... ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the mid 70s. South winds around 5 mph. .TUESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. West winds around 5 mph. Chance of rain 40 percent. Highest heat index readings heat index readings up to 110 in the afternoon. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 70. North winds 5 to 10 mph. .WEDNESDAY...Sunny. Highs in the lower 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. Northeast winds 5 to 10 mph. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs in the lower 80s. Lows in the lower 60s. .FRIDAY...Partly sunny. A chance of showers in the morning. Highs in the lower 80s. Chance of rain 30 percent. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Highs in the lower 90s. .MONDAY...Mostly sunny. Highs in the mid 90s. $$ MOZ109-210900- Butler- Including the city of Poplar Bluff 432 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 AM CDT TUESDAY... ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear. Lows in the mid 70s. South winds around 5 mph. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs in the upper 90s. West winds around 5 mph. Chance of rain 20 percent. Highest heat index readings heat index readings up to 111 in the afternoon. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 70s. North winds 5 to 10 mph. .WEDNESDAY...Sunny. Highs in the mid 80s. Northeast winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northeast winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the lower 80s. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the mid 60s. Highs in the lower 80s. .FRIDAY NIGHT...Mostly cloudy. Lows in the upper 60s. .SATURDAY...A chance of showers in the morning. Mostly sunny. Highs in the upper 80s. Chance of rain 30 percent. .SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows in the lower 70s. Highs in the mid 90s. $$ ILZ084-210900- Jackson- Including the cities of Carbondale and Murphysboro 432 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 AM CDT TUESDAY... ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the mid 70s. South winds around 5 mph. .TUESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Southwest winds 5 to 10 mph, becoming northwest in the afternoon. Chance of rain 20 percent. Highest heat index readings heat index readings up to 109 in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. North winds 5 to 10 mph. .WEDNESDAY...Sunny. Highs in the lower 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. Northeast winds 5 to 10 mph. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs around 80. Lows in the lower 60s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs in the lower 80s. Lows in the mid 60s. .SATURDAY...Mostly sunny. Highs in the upper 80s. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Highs in the lower 90s. .MONDAY...Mostly sunny. Hot with highs in the mid 90s. $$ ILZ085-210900- Williamson- Including the city of Herrin 432 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 AM CDT TUESDAY... ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the upper 70s. Calm winds, becoming southwest around 5 mph after midnight. .TUESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs in the upper 90s. Southwest winds 5 to 10 mph, becoming west in the afternoon. Chance of rain 20 percent. Highest heat index readings heat index readings up to 107 in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows around 70. North winds 5 to 10 mph. .WEDNESDAY...Sunny. Highs in the lower 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 60s. Northeast winds 5 to 10 mph. .THURSDAY...Sunny. Highs around 80. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs in the lower 80s. Lows in the mid 60s. .SATURDAY...Mostly sunny. Highs in the upper 80s. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Highs in the lower 90s. .MONDAY...Mostly sunny. Hot with highs in the mid 90s. $$ ILZ075-210900- Jefferson- Including the city of Mount Vernon 432 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 AM CDT TUESDAY... ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the mid 70s. Calm winds, becoming southwest around 5 mph after midnight. .TUESDAY...Partly sunny with a slight chance of showers and thunderstorms in the morning, then sunny in the afternoon. Hot with highs in the mid 90s. West winds 5 to 10 mph. Chance of rain 20 percent. .TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. North winds 5 to 10 mph. .WEDNESDAY...Sunny. Highs in the lower 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 60. Northeast winds 5 to 10 mph. .THURSDAY...Sunny. Highs around 80. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs in the lower 80s. Lows in the mid 60s. .SATURDAY...Mostly sunny. Highs in the upper 80s. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the upper 60s. Highs in the lower 90s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. .MONDAY...Mostly sunny. Highs in the mid 90s. $$ INZ081-210900- Gibson- Including the city of Fort Branch 432 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the mid 70s. Southwest winds around 5 mph. .TUESDAY...Mostly sunny with a chance of showers and thunderstorms. Humid with highs in the lower 90s. West winds 5 to 10 mph. Chance of rain 50 percent. .TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Northwest winds 5 to 10 mph. .WEDNESDAY...Mostly sunny. Highs around 80. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 60. Northeast winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the upper 70s. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. .FRIDAY...Partly sunny. Highs around 80. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid 80s. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows around 70. Highs around 90. .MONDAY...Mostly sunny. Highs in the lower 90s. $$ INZ082-210900- Pike- Including the city of Petersburg 532 PM EDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT FROM NOON TO 8 PM EDT TUESDAY... .TONIGHT...Partly cloudy. Lows in the mid 70s. Calm winds, becoming southwest around 5 mph after midnight. .TUESDAY...Mostly sunny with a chance of showers and thunderstorms. Humid with highs in the lower 90s. West winds 5 to 10 mph. Chance of rain 50 percent. .TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Northwest winds 5 to 10 mph. .WEDNESDAY...Mostly sunny. Highs in the upper 70s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 60. North winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the upper 70s. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs around 80. Lows in the mid 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows around 70. Highs around 90. .MONDAY...Mostly sunny. Highs in the lower 90s. $$ INZ085-210900- Posey- Including the city of Poseyville 432 PM CDT Mon Jul 20 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the mid 70s. Calm winds, becoming south around 5 mph after midnight. .TUESDAY...Mostly sunny with a chance of showers and thunderstorms. Humid with highs in the mid 90s. West winds 5 to 10 mph. Chance of rain 50 percent. Highest heat index readings heat index readings up to 106 in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Northwest winds 5 to 10 mph. .WEDNESDAY...Mostly sunny. Highs in the lower 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 60. Northeast winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the upper 70s. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs in the lower 80s. Lows in the mid 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows around 70. Highs in the lower 90s. .MONDAY...Mostly sunny. Highs in the lower 90s. $$ INZ087-210900- Warrick- Including the city of Boonville 432 PM CDT Mon Jul 20 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the mid 70s. Southwest winds around 5 mph. .TUESDAY...Mostly sunny with a chance of thunderstorms. A chance of showers. Humid with highs in the lower 90s. West winds 5 to 10 mph. Chance of rain 50 percent. Highest heat index readings heat index readings up to 105 in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Northwest winds 5 to 10 mph. .WEDNESDAY...Mostly sunny. Highs around 80. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 60s. North winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the upper 70s. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs in the lower 80s. Lows in the mid 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows around 70. Highs around 90. .MONDAY...Mostly sunny. Highs in the lower 90s. $$ INZ088-210900- Spencer- Including the city of Rockport 432 PM CDT Mon Jul 20 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the mid 70s. Southwest winds around 5 mph. .TUESDAY...Mostly sunny with a chance of thunderstorms. A chance of showers. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 50 percent. Highest heat index readings heat index readings up to 105 in the afternoon. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 60s. Northwest winds 5 to 10 mph. .WEDNESDAY...Mostly sunny. Highs in the lower 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 60. North winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the upper 70s. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs in the lower 80s. Lows in the mid 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows around 70. Highs around 90. .MONDAY...Mostly sunny. Highs in the lower 90s. $$ KYZ014-210900- Union KY- Including the city of Morganfield 432 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 AM CDT TUESDAY... ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the mid 70s. Calm winds, becoming south around 5 mph after midnight. .TUESDAY...Mostly sunny with a chance of showers and thunderstorms. Humid with highs in the mid 90s. Southwest winds 5 to 10 mph. Chance of rain 50 percent. Highest heat index readings heat index readings up to 107 in the afternoon. .TUESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the upper 60s. Northwest winds 5 to 10 mph. Chance of rain 30 percent. .WEDNESDAY...Sunny. Highs in the lower 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 60s. North winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the upper 70s. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the lower 60s. Highs in the lower 80s. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows around 70. Highs in the lower 90s. .MONDAY...Mostly sunny. Highs in the lower 90s. $$ KYZ018-210900- Henderson- Including the city of Henderson 432 PM CDT Mon Jul 20 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the mid 70s. Southwest winds around 5 mph. .TUESDAY...Mostly sunny with a chance of showers and thunderstorms. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 50 percent. Highest heat index readings heat index readings up to 107 in the afternoon. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 60s. Northwest winds 5 to 10 mph. .WEDNESDAY...Mostly sunny. Highs in the lower 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 60s. North winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the upper 70s. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs in the lower 80s. Lows in the mid 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows around 70. Highs around 90. .MONDAY...Mostly sunny. Highs in the lower 90s. $$ KYZ010-210900- Crittenden- Including the city of Marion 432 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 AM CDT TUESDAY... ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the mid 70s. Calm 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 lower 90s. Southwest winds 5 to 10 mph. Chance of rain 50 percent. Highest heat index readings heat index readings up to 108 in the afternoon. .TUESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 60s. Northwest winds around 5 mph. Chance of rain 40 percent. .WEDNESDAY...Sunny. Highs in the lower 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. North winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the upper 70s. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs around 80. Lows in the mid 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows around 70. Highs around 90. .MONDAY...Mostly sunny. Highs in the lower 90s. $$ KYZ015-210900- Webster- Including the city of Dixon 432 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 AM CDT TUESDAY... ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the mid 70s. Calm winds, becoming south around 5 mph after midnight. .TUESDAY...Mostly sunny with a chance of thunderstorms. A chance of showers. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 50 percent. Highest heat index readings heat index readings up to 107 in the afternoon. .TUESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 60s. Northwest winds 5 to 10 mph. Chance of rain 30 percent. .WEDNESDAY...Sunny. Highs in the lower 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 60s. North winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the upper 70s. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs in the lower 80s. Lows in the mid 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows around 70. Highs around 90. .MONDAY...Mostly sunny. Highs in the lower 90s. $$ KYZ020-210900- McLean- Including the city of Calhoun 432 PM CDT Mon Jul 20 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the mid 70s. Southwest winds around 5 mph. .TUESDAY...Mostly sunny. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 60 percent. Highest heat index readings heat index readings up to 107 in the afternoon. .TUESDAY NIGHT...Partly cloudy with a chance of thunderstorms in the evening, then mostly clear after midnight. Lows in the upper 60s. Northwest winds 5 to 10 mph. Chance of precipitation 50 percent. .WEDNESDAY...Mostly sunny. Highs in the lower 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then clearing. Lows in the lower 60s. North winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the upper 70s. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the lower 60s. Highs in the lower 80s. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows around 70. Highs around 90. .MONDAY...Mostly sunny. Highs in the lower 90s. $$ KYZ011-210900- Lyon- Including the city of Eddyville 432 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 AM CDT TUESDAY... ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the upper 70s. Calm winds, becoming south around 5 mph after midnight. .TUESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Southwest winds around 5 mph. Chance of rain 50 percent. Highest heat index readings heat index readings up to 108 in the afternoon. .TUESDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows around 70. Northwest winds around 5 mph. Chance of rain 50 percent. .WEDNESDAY...Sunny. Highs in the lower 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. North winds around 5 mph. .THURSDAY...Sunny. Highs in the upper 70s. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs in the lower 80s. Lows in the mid 60s. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs in the mid 80s. Lows around 70. .SUNDAY THROUGH MONDAY...Mostly clear. Highs around 90. Lows in the lower 70s. $$ KYZ013-210900- Caldwell- Including the city of Princeton 432 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 AM CDT TUESDAY... ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the mid 70s. Calm winds, becoming south around 5 mph after midnight. .TUESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 50 percent. Highest heat index readings heat index readings up to 108 in the afternoon. .TUESDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 60s. Northwest winds around 5 mph. Chance of rain 50 percent. .WEDNESDAY...Sunny. Highs in the lower 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. North winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the upper 70s. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the lower 60s. Highs in the lower 80s. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 60s. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs in the mid 80s. Lows in the upper 60s. .SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs in the upper 80s. Lows in the lower 70s. .MONDAY...Mostly sunny. Highs in the lower 90s. $$ KYZ016-210900- Hopkins- Including the city of Madisonville 432 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 AM CDT TUESDAY... ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the mid 70s. Calm winds, becoming south around 5 mph after midnight. .TUESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 50 percent. Highest heat index readings heat index readings up to 107 in the afternoon. .TUESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 60s. Northwest winds around 5 mph. Chance of rain 50 percent. .WEDNESDAY...Mostly sunny. Highs in the lower 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. North winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the upper 70s. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the lower 60s. Highs in the lower 80s. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows around 70. Highs in the upper 80s. .MONDAY...Mostly sunny. Highs in the lower 90s. $$ KYZ021-210900- Muhlenberg- Including the city of Greenville 432 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 AM CDT TUESDAY... ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the mid 70s. Calm 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 lower 90s. Southwest winds 5 to 10 mph. Chance of rain 50 percent. Highest heat index readings heat index readings up to 107 in the afternoon. .TUESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows around 70. West winds around 5 mph, becoming northwest after midnight. Chance of rain 50 percent. .WEDNESDAY...Sunny. Highs in the lower 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. North winds 5 to 10 mph. .THURSDAY...Sunny. Highs around 80. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the lower 60s. Highs in the lower 80s. .FRIDAY NIGHT...Mostly cloudy. Lows in the mid 60s. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs in the mid 80s. Lows in the upper 60s. .SUNDAY THROUGH MONDAY...Mostly clear. Highs around 90. Lows in the lower 70s. $$ KYZ012-210900- Trigg- Including the city of Cadiz 432 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 AM CDT TUESDAY... ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the mid 70s. Calm winds, becoming south around 5 mph after midnight. .TUESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. Southwest winds 5 to 10 mph. Chance of rain 50 percent. Highest heat index readings heat index readings up to 109 in the afternoon. .TUESDAY NIGHT...Mostly cloudy with showers likely with a chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 70s. Northwest winds around 5 mph. Chance of rain 60 percent. .WEDNESDAY...Sunny. Highs in the lower 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s. North winds 5 to 10 mph. .THURSDAY...Sunny. Highs around 80. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs in the lower 80s. Lows in the upper 60s. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs in the mid 80s. Lows around 70. .SUNDAY THROUGH MONDAY...Mostly clear. Highs in the lower 90s. Lows in the lower 70s. $$ KYZ022-210900- Todd- Including the city of Elkton 432 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 AM CDT TUESDAY... ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the mid 70s. Calm winds, becoming south around 5 mph after midnight. .TUESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 40 percent. Highest heat index readings heat index readings up to 106 in the afternoon. .TUESDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows around 70. West winds 5 to 10 mph, becoming northwest after midnight. Chance of rain 50 percent. .WEDNESDAY...Mostly sunny. Highs in the mid 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. North winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the lower 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs in the lower 80s. Lows in the mid 60s. .SATURDAY THROUGH SUNDAY...Partly cloudy. Highs in the upper 80s. Lows in the upper 60s. .SUNDAY NIGHT AND MONDAY...Mostly clear. Lows in the lower 70s. Highs in the lower 90s. $$ KYZ008-210900- Marshall- Including the city of Benton 432 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 AM CDT TUESDAY... ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the upper 70s. Calm winds, becoming south around 5 mph after midnight. .TUESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. Southwest winds 5 to 10 mph. Chance of rain 50 percent. Highest heat index readings heat index readings up to 111 in the afternoon. .TUESDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Humid with lows in the lower 70s. Northwest winds around 5 mph. Chance of rain 50 percent. .WEDNESDAY...Sunny. Highs in the lower 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northeast winds 5 to 10 mph. .THURSDAY...Sunny. Highs around 80. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs in the lower 80s. Lows in the upper 60s. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs in the mid 80s. Lows around 70. .SUNDAY THROUGH MONDAY...Mostly clear. Highs in the lower 90s. Lows in the lower 70s. $$ KYZ007-210900- Livingston- Including the city of Smithland 432 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 AM CDT TUESDAY... ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the upper 70s. Calm winds, becoming south around 5 mph after midnight. .TUESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. Southwest winds around 5 mph. Chance of rain 50 percent. Highest heat index readings heat index readings up to 110 in the afternoon. .TUESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 60s. Northwest winds around 5 mph. Chance of rain 50 percent. .WEDNESDAY...Sunny. Highs in the lower 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. Northeast winds around 5 mph. .THURSDAY...Sunny. Highs in the upper 70s. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs in the lower 80s. Lows in the mid 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. .SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows in the lower 70s. Highs in the lower 90s. $$ KYZ004-210900- Ballard- Including the city of Wickliffe 432 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 AM CDT TUESDAY... ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear. Lows in the upper 70s. Calm winds, becoming south around 5 mph after midnight. .TUESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Southwest winds around 5 mph. Chance of rain 40 percent. Highest heat index readings heat index readings up to 113 in the afternoon. .TUESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows around 70. Northwest winds around 5 mph. Chance of rain 40 percent. .WEDNESDAY...Sunny. Highs in the lower 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northeast winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the upper 70s. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs in the lower 80s. Lows in the mid 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Highs in the lower 90s. .MONDAY...Mostly sunny. Highs in the lower 90s. $$ KYZ003-210900- Carlisle- Including the city of Bardwell 432 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 AM CDT TUESDAY... ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear. Lows in the upper 70s. Calm winds, becoming south around 5 mph after midnight. .TUESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Southwest winds around 5 mph. Chance of rain 50 percent. Highest heat index readings heat index readings up to 113 in the afternoon. .TUESDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 70s. Northwest winds around 5 mph. Chance of rain 40 percent. .WEDNESDAY...Sunny. Highs in the lower 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northeast winds 5 to 10 mph. .THURSDAY...Sunny. Highs around 80. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs in the lower 80s. Lows in the upper 60s. .SATURDAY...Mostly sunny. Highs in the upper 80s. .SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows in the lower 70s. Highs in the lower 90s. $$ KYZ002-210900- Hickman- Including the city of Clinton 432 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 AM CDT TUESDAY... ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear. Lows in the upper 70s. Calm winds, becoming south around 5 mph after midnight. .TUESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Southwest winds 5 to 10 mph. Chance of rain 40 percent. Highest heat index readings heat index readings up to 114 in the afternoon. .TUESDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Humid with lows in the lower 70s. Northwest winds around 5 mph, becoming north after midnight. Chance of rain 40 percent. .WEDNESDAY...Sunny. Highs in the mid 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 60s. Northeast winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the lower 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs in the lower 80s. Lows in the upper 60s. .SATURDAY...Mostly sunny. Highs in the upper 80s. .SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows in the lower 70s. Highs in the lower 90s. $$ KYZ001-210900- Fulton- Including the city of Hickman 432 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 AM CDT TUESDAY... ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear. Lows in the upper 70s. Calm winds, becoming south around 5 mph after midnight. .TUESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Southwest winds 5 to 10 mph. Chance of rain 40 percent. Highest heat index readings heat index readings up to 114 in the afternoon. .TUESDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Humid with lows in the lower 70s. Northwest winds around 5 mph, becoming north after midnight. Chance of rain 40 percent. .WEDNESDAY...Sunny. Highs in the mid 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 lower 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs in the lower 80s. Lows in the upper 60s. .SATURDAY...Mostly sunny. Highs in the upper 80s. .SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows in the lower 70s. Highs in the lower 90s. $$ MOZ107-210900- Carter- Including the city of Van Buren 432 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 AM CDT TUESDAY... ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear. Lows in the mid 70s. Calm winds. .TUESDAY...Sunny, hot with highs around 100. West winds around 5 mph. Highest heat index readings heat index readings up to 111 in the afternoon. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows around 70. North winds around 5 mph. .WEDNESDAY...Sunny. Highs in the upper 80s. North winds around 5 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northeast winds around 5 mph. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs in the lower 80s. Lows in the lower 60s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. A chance of showers. Highs in the lower 80s. Lows in the mid 60s. Chance of rain 30 percent. .SATURDAY...Mostly sunny. A chance of showers and thunderstorms in the morning. Highs in the upper 80s. Chance of rain 30 percent. .SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Hot. Lows in the lower 70s. Highs in the mid 90s. $$ MOZ108-210900- Ripley- Including the city of Doniphan 432 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 AM CDT TUESDAY... ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear. Lows in the mid 70s. South winds around 5 mph. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 100. West winds around 5 mph. Chance of rain 20 percent. Highest heat index readings heat index readings up to 112 in the afternoon. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 70s. North winds around 5 mph. .WEDNESDAY...Sunny. Highs in the upper 80s. Northeast winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 60s. Northeast winds around 5 mph. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs in the mid 80s. Lows in the mid 60s. .FRIDAY...Partly sunny. A chance of showers in the morning. Highs in the mid 80s. Chance of rain 30 percent. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 60s. .SATURDAY...Mostly sunny. A chance of showers and thunderstorms in the morning. Highs in the upper 80s. Chance of rain 30 percent. .SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Hot. Lows in the lower 70s. Highs in the mid 90s. $$ MOZ100-210900- Wayne MO- Including the city of Piedmont 432 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 AM CDT TUESDAY... ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear. Lows in the mid 70s. Calm winds. .TUESDAY...Sunny, hot with highs in the upper 90s. West winds around 5 mph. Highest heat index readings heat index readings up to 109 in the afternoon. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 70. North winds around 5 mph. .WEDNESDAY...Sunny. Highs in the mid 80s. North winds around 5 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northeast winds around 5 mph. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs in the lower 80s. Lows in the lower 60s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. A chance of showers. Highs in the lower 80s. Lows in the mid 60s. Chance of rain 30 percent. .SATURDAY...Mostly sunny. Highs in the upper 80s. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Highs in the lower 90s. .MONDAY...Mostly sunny. Hot with highs in the mid 90s. $$ MOZ086-210900- Bollinger- Including the city of Marble Hill 432 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 AM CDT TUESDAY... ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear. Lows in the mid 70s. Southwest winds around 5 mph. .TUESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. West winds around 5 mph. Chance of rain 20 percent. Highest heat index readings heat index readings up to 107 in the afternoon. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows around 70. North winds around 5 mph. .WEDNESDAY...Sunny. Highs in the lower 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. Northeast winds 5 to 10 mph. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs in the lower 80s. Lows in the lower 60s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. A chance of showers. Highs around 80. Lows in the mid 60s. Chance of rain 30 percent. .SATURDAY...Mostly sunny. Highs in the mid 80s. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Highs in the lower 90s. .MONDAY...Mostly sunny. Highs in the mid 90s. $$ MOZ076-210900- Perry MO- Including the city of Perryville 432 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 AM CDT TUESDAY... ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the upper 70s. South winds around 5 mph. .TUESDAY...Mostly sunny. Hot with highs in the mid 90s. West winds 5 to 10 mph. Highest heat index readings heat index readings up to 108 in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. North winds 5 to 10 mph. .WEDNESDAY...Sunny. Highs in the lower 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. Northeast winds 5 to 10 mph. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs around 80. Lows in the lower 60s. .FRIDAY...Partly sunny. A chance of showers in the morning. Highs around 80. Chance of rain 30 percent. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Highs in the lower 90s. .MONDAY...Mostly sunny. Hot with highs in the mid 90s. $$ MOZ110-210900- Stoddard- Including the city of Bloomfield 432 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 AM CDT TUESDAY... ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear. Lows in the upper 70s. South winds around 5 mph. .TUESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the upper 90s. West winds around 5 mph. Chance of rain 50 percent. Highest heat index readings heat index readings up to 111 in the afternoon. .TUESDAY NIGHT...Partly 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 40 percent. .WEDNESDAY...Sunny. Highs in the mid 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northeast winds 5 to 10 mph. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs in the lower 80s. Lows in the mid 60s. .FRIDAY...Partly sunny. Highs in the lower 80s. .FRIDAY NIGHT...Mostly cloudy. A chance of showers after midnight. Lows in the upper 60s. Chance of rain 30 percent. .SATURDAY...Mostly sunny. Highs in the mid 80s. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Highs in the lower 90s. .MONDAY...Mostly sunny. Hot with highs in the mid 90s. $$ MOZ111-210900- Scott- Including the city of Sikeston 432 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 AM CDT TUESDAY... ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear. Lows in the upper 70s. South winds around 5 mph. .TUESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the upper 90s. West winds around 5 mph. Chance of rain 50 percent. Highest heat index readings heat index readings up to 112 in the afternoon. .TUESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. North winds 5 to 10 mph. Chance of rain 30 percent. .WEDNESDAY...Sunny. Highs in the mid 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northeast winds 5 to 10 mph. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs around 80. Lows in the mid 60s. .FRIDAY...Partly sunny. Highs in the lower 80s. .FRIDAY NIGHT...Mostly cloudy. A chance of showers after midnight. Lows in the upper 60s. Chance of rain 30 percent. .SATURDAY...Mostly sunny. Highs in the mid 80s. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Highs in the lower 90s. .MONDAY...Mostly sunny. Highs in the mid 90s. $$ MOZ114-210900- New Madrid- Including the city of New Madrid 432 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 AM CDT TUESDAY... ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear. Lows in the upper 70s. South winds around 5 mph. .TUESDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the upper 90s. Southwest winds 5 to 10 mph. Chance of rain 50 percent. Highest heat index readings heat index readings up to 114 in the afternoon. .TUESDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. Northwest winds 5 to 10 mph, becoming north after midnight. Chance of rain 40 percent. .WEDNESDAY...Sunny. 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...Partly sunny. Highs in the lower 80s. .FRIDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with a chance of showers after midnight. Lows in the upper 60s. Chance of rain 30 percent. .SATURDAY...Mostly sunny. Highs in the upper 80s. .SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows in the mid 70s. Highs in the mid 90s. $$ MOZ112-210900- Mississippi- Including the city of Charleston 432 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 AM CDT TUESDAY... ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear. Lows in the upper 70s. Calm winds, becoming south around 5 mph after midnight. .TUESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Southwest winds 5 to 10 mph. Chance of rain 50 percent. Highest heat index readings heat index readings up to 114 in the afternoon. .TUESDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. Northwest winds around 5 mph, becoming north after midnight. Chance of rain 40 percent. .WEDNESDAY...Sunny. Highs in the mid 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northeast winds 5 to 10 mph. .THURSDAY...Sunny. Highs around 80. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs in the lower 80s. Lows in the upper 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Highs in the lower 90s. .MONDAY...Mostly sunny. Highs in the mid 90s. $$ ILZ092-210900- Alexander- Including the city of Cairo 432 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 AM CDT TUESDAY... ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear. Lows in the upper 70s. Calm winds, becoming southwest around 5 mph after midnight. .TUESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the upper 90s. West winds around 5 mph. Chance of rain 40 percent. Highest heat index readings heat index readings up to 113 in the afternoon. .TUESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. North winds around 5 mph. Chance of rain 30 percent. .WEDNESDAY...Sunny. Highs in the mid 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northeast winds 5 to 10 mph. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs around 80. Lows in the mid 60s. .FRIDAY...Partly sunny. Highs in the lower 80s. .FRIDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with a chance of showers after midnight. Lows in the upper 60s. Chance of rain 30 percent. .SATURDAY...Mostly sunny. Highs in the mid 80s. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Highs in the lower 90s. .MONDAY...Mostly sunny. Highs in the mid 90s. $$ ILZ093-210900- Pulaski- Including the city of Mound City 432 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 AM CDT TUESDAY... ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the upper 70s. Calm winds, becoming south around 5 mph after midnight. .TUESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Southwest winds around 5 mph. Chance of rain 40 percent. Highest heat index readings heat index readings up to 114 in the afternoon. .TUESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows around 70. North winds around 5 mph. Chance of rain 30 percent. .WEDNESDAY...Sunny. Highs in the lower 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northeast winds 5 to 10 mph. .THURSDAY...Sunny. Highs around 80. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs in the lower 80s. Lows in the mid 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Highs in the lower 90s. .MONDAY...Mostly sunny. Highs in the lower 90s. $$ ILZ094-210900- Massac- Including the city of Metropolis 432 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 AM CDT TUESDAY... ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the upper 70s. Calm winds. .TUESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Southwest winds around 5 mph. Chance of rain 50 percent. Highest heat index readings heat index readings up to 112 in the afternoon. .TUESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the upper 60s. Northwest winds around 5 mph. Chance of rain 50 percent. .WEDNESDAY...Sunny. Highs in the lower 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. Northeast winds around 5 mph. .THURSDAY...Sunny. Highs in the upper 70s. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs in the lower 80s. Lows in the mid 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Highs in the lower 90s. .MONDAY...Mostly sunny. Highs in the lower 90s. $$ ILZ088-210900- Union- Including the city of Jonesboro 432 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 AM CDT TUESDAY... ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the mid 70s. Calm winds, becoming south around 5 mph after midnight. .TUESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. West winds around 5 mph. Chance of rain 40 percent. Highest heat index readings heat index readings up to 110 in the afternoon. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 70. North winds around 5 mph. .WEDNESDAY...Sunny. Highs in the lower 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northeast winds 5 to 10 mph. .THURSDAY...Sunny. Highs around 80. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs in the lower 80s. Lows in the mid 60s. .SATURDAY...Mostly sunny. Highs in the upper 80s. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Highs in the lower 90s. .MONDAY...Mostly sunny. Highs in the mid 90s. $$ ILZ089-210900- Johnson- Including the city of Vienna 432 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 AM CDT TUESDAY... ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the upper 70s. Calm winds, becoming southwest around 5 mph after midnight. .TUESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. West winds around 5 mph. Chance of rain 50 percent. Highest heat index readings heat index readings up to 109 in the afternoon. .TUESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows around 70. North winds around 5 mph. Chance of rain 30 percent. .WEDNESDAY...Sunny. Highs in the lower 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. Northeast winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the upper 70s. .THURSDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 60s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs in the lower 80s. Lows in the mid 60s. .SATURDAY...Mostly sunny. Highs in the upper 80s. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Highs in the lower 90s. .MONDAY...Mostly sunny. Highs in the mid 90s. $$ ILZ090-210900- Pope- Including the city of Golconda 432 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 AM CDT TUESDAY... ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the mid 70s. Calm winds, becoming southwest around 5 mph after midnight. .TUESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. Southwest winds around 5 mph. Chance of rain 50 percent. Highest heat index readings heat index readings up to 109 in the afternoon. .TUESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the upper 60s. Northwest winds around 5 mph. Chance of rain 50 percent. .WEDNESDAY...Sunny. Highs in the lower 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 60s. Northeast winds around 5 mph. .THURSDAY...Sunny. Highs in the upper 70s. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs in the lower 80s. Lows in the mid 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Highs in the lower 90s. .MONDAY...Mostly sunny. Highs in the lower 90s. $$ ILZ091-210900- Hardin- Including the city of Elizabethtown 432 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 AM CDT TUESDAY... ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the mid 70s. Calm winds, becoming southwest 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 around 5 mph. Chance of rain 50 percent. Highest heat index readings heat index readings up to 106 in the afternoon. .TUESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the upper 60s. Northwest winds around 5 mph. Chance of rain 30 percent. .WEDNESDAY...Sunny. Highs in the lower 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 60s. North winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the upper 70s. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the lower 60s. Highs around 80. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows around 70. Highs around 90. .MONDAY...Mostly sunny. Highs in the lower 90s. $$ ILZ086-210900- Saline- Including the city of Harrisburg 432 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 AM CDT TUESDAY... ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the mid 70s. Calm winds, becoming southwest around 5 mph after midnight. .TUESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. West winds 5 to 10 mph. Chance of rain 40 percent. Highest heat index readings heat index readings up to 105 in the afternoon. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming clear. Lows in the upper 60s. Northwest winds 5 to 10 mph. .WEDNESDAY...Sunny. Highs in the lower 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 60s. Northeast winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the upper 70s. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs in the lower 80s. Lows in the mid 60s. .SATURDAY...Mostly sunny. Highs in the upper 80s. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Highs in the lower 90s. .MONDAY...Mostly sunny. Highs in the mid 90s. $$ ILZ087-210900- Gallatin- Including the city of Shawneetown 432 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 AM CDT TUESDAY... ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the mid 70s. Calm winds, becoming southwest around 5 mph after midnight. .TUESDAY...Mostly sunny with a chance of showers and thunderstorms. Hot with highs in the mid 90s. West winds 5 to 10 mph. Chance of rain 50 percent. Highest heat index readings heat index readings up to 107 in the afternoon. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 60s. Northwest winds 5 to 10 mph. .WEDNESDAY...Sunny. Highs in the lower 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 60s. North winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the upper 70s. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows around 60. Highs in the lower 80s. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows around 70. Highs in the lower 90s. .MONDAY...Mostly sunny. Highs in the mid 90s. $$ ILZ080-210900- Perry IL- Including the city of Pinckneyville 432 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 AM CDT TUESDAY... ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the mid 70s. South winds around 5 mph. .TUESDAY...Mostly sunny. Hot with highs in the mid 90s. West winds 5 to 10 mph. Highest heat index readings heat index readings up to 107 in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. North winds 5 to 10 mph. .WEDNESDAY...Sunny. Highs in the lower 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. Northeast winds 5 to 10 mph. .THURSDAY...Mostly sunny. Highs around 80. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Highs in the lower 80s. .SATURDAY...Mostly sunny. Highs in the upper 80s. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows around 70. Highs in the lower 90s. .MONDAY...Mostly sunny. Hot with highs in the mid 90s. $$ ILZ081-210900- Franklin- Including the city of West Frankfort 432 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 AM CDT TUESDAY... ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the mid 70s. Calm winds, becoming southwest around 5 mph after midnight. .TUESDAY...Mostly sunny with a slight chance of showers and thunderstorms. Hot with highs in the upper 90s. Southwest winds 5 to 10 mph, becoming west in the afternoon. Chance of rain 20 percent. Highest heat index readings heat index readings up to 106 in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. North winds 5 to 10 mph. .WEDNESDAY...Sunny. Highs in the lower 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 60s. Northeast winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the lower 80s. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly cloudy. Lows in the mid 60s. Highs in the lower 80s. .SATURDAY...Mostly sunny. Highs in the upper 80s. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Highs in the mid 90s. .MONDAY...Mostly sunny. Hot with highs in the mid 90s. $$ ILZ082-210900- Hamilton- Including the city of McLeansboro 432 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 AM CDT TUESDAY... ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the mid 70s. Calm winds, becoming southwest around 5 mph after midnight. .TUESDAY...Partly sunny with a slight chance of showers and thunderstorms in the morning, then sunny with a chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. West winds 5 to 10 mph. Chance of rain 30 percent. .TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Northwest winds 5 to 10 mph. .WEDNESDAY...Sunny. Highs in the lower 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 60. Northeast winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the upper 70s. .THURSDAY NIGHT...Partly cloudy. Lows around 60. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs around 80. Lows in the mid 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows around 70. Highs in the lower 90s. .MONDAY...Mostly sunny. Highs in the mid 90s. $$ ILZ083-210900- White- Including the city of Carmi 432 PM CDT Mon Jul 20 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the mid 70s. Calm winds, becoming southwest around 5 mph after midnight. .TUESDAY...Mostly sunny with a chance of showers and thunderstorms. Hot with highs in the mid 90s. West winds 5 to 10 mph. Chance of rain 40 percent. Highest heat index readings heat index readings up to 105 in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Northwest winds 5 to 10 mph. .WEDNESDAY...Sunny. Highs in the lower 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 60. Northeast winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the upper 70s. .THURSDAY NIGHT...Partly cloudy. Lows around 60. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs in the lower 80s. Lows in the mid 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows around 70. Highs in the lower 90s. .MONDAY...Mostly sunny. Highs in the mid 90s. $$ ILZ076-210900- Wayne IL- Including the city of Fairfield 432 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the mid 70s. Calm winds, becoming southwest around 5 mph after midnight. .TUESDAY...Partly sunny with a chance of showers and thunderstorms in the morning, then sunny with a slight chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. West winds 5 to 10 mph. Chance of rain 40 percent. .TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Northwest winds 5 to 10 mph. .WEDNESDAY...Sunny. Highs in the lower 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 50s. Northeast winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the upper 70s. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs in the upper 70s. Lows in the lower 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Highs in the lower 90s. .MONDAY...Mostly sunny. Highs in the lower 90s. $$ ILZ077-210900- Edwards- Including the city of Albion 432 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the mid 70s. Calm winds, becoming southwest around 5 mph after midnight. .TUESDAY...Partly sunny in the morning, then clearing. A chance of showers and thunderstorms. Humid with highs in the lower 90s. West winds 5 to 10 mph. Chance of rain 40 percent. .TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Northwest winds 5 to 10 mph. .WEDNESDAY...Sunny. Highs in the lower 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 60. Northeast winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the upper 70s. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. .FRIDAY...Partly sunny. Highs around 80. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid 80s. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows around 70. Highs in the lower 90s. .MONDAY...Mostly sunny. Highs in the lower 90s. $$ ILZ078-210900- Wabash- Including the city of Mount Carmel 432 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the mid 70s. Southwest winds 5 to 10 mph. .TUESDAY...Partly sunny in the morning, then clearing. A chance of showers and thunderstorms. Humid with highs in the lower 90s. West winds 5 to 10 mph. Chance of rain 50 percent. .TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Northwest winds 5 to 10 mph. .WEDNESDAY...Mostly sunny. Highs in the lower 80s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 60. Northeast winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the upper 70s. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. .FRIDAY...Partly sunny. Highs around 80. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid 80s. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows around 70. Highs in the lower 90s. .MONDAY...Mostly sunny. Highs in the lower 90s. $$