Zone Forecast Product
Issued by NWS St. Louis, MO
Issued by NWS St. Louis, MO
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143 FPUS53 KLSX 281355 ZFPLSX Zone Forecasts National Weather Service Saint Louis MO 854 AM CDT Sun Jun 28 2026 ILZ100-101-MOZ061-063-064-282100- Madison IL-Saint Clair IL-Saint Charles MO-Saint Louis MO- Saint Louis City MO- Including the cities of Alton, Edwardsville, Belleville, Cahokia, Saint Charles, and Saint Louis 854 AM CDT Sun Jun 28 2026 ...EXTREME HEAT WARNING IN EFFECT FROM NOON TODAY TO MIDNIGHT CDT THURSDAY NIGHT... .TODAY...Sunny. A slight chance of showers and thunderstorms this morning. Patchy fog this morning. Highs in the lower 90s. South winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 109 this afternoon. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the mid 70s. South winds 5 to 10 mph. Heat index values up to 110 early in the evening. .MONDAY...Sunny, hot with highs in the mid 90s. South winds 10 to 15 mph. Heat index values up to 110. .MONDAY NIGHT...Mostly clear. Humid with lows in the mid 70s. South winds 5 to 10 mph. Heat index values up to 108 early in the evening. .TUESDAY...Sunny, hot with highs in the mid 90s. South winds 5 to 10 mph. Heat index values up to 112. .TUESDAY NIGHT AND WEDNESDAY...Clear, hot. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 110. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Hot. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 110. .FRIDAY...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. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .INDEPENDENCE DAY...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. $$ MOZ042-049-050-282100- Audrain MO-Osage MO-Callaway MO- Including the cities of Mexico and Fulton 854 AM CDT Sun Jun 28 2026 ...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO MIDNIGHT CDT THURSDAY NIGHT... .TODAY...Sunny. Highs in the lower 90s. South winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 105 this afternoon. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the mid 70s. South winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 104 early in the evening. .MONDAY...Mostly sunny. Humid with highs in the lower 90s. South winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 105 in the afternoon. .MONDAY NIGHT...Clear. Lows in the mid 70s. South winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 104 early in the evening. .TUESDAY...Sunny. Highs in the mid 90s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 105. .TUESDAY NIGHT AND WEDNESDAY...Clear. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 105. .WEDNESDAY NIGHT THROUGH INDEPENDENCE DAY...Mostly clear. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 105. $$ MOZ041-047-048-282100- Boone MO-Moniteau MO-Cole MO- Including the cities of Columbia and Jefferson City 854 AM CDT Sun Jun 28 2026 ...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO MIDNIGHT CDT THURSDAY NIGHT... .TODAY...Sunny. Highs in the lower 90s. South winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 107 this afternoon. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the mid 70s. South winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 106 early in the evening. .MONDAY...Mostly sunny. Humid with highs in the mid 90s. South winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 106 in the afternoon. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. South winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 106 early in the evening. .TUESDAY...Sunny, hot with highs in the mid 90s. South winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 107 in the afternoon. .TUESDAY NIGHT AND WEDNESDAY...Clear, hot. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 105. .WEDNESDAY NIGHT THROUGH INDEPENDENCE DAY...Mostly clear. Hot. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 105. $$ ILZ095>097-MOZ018-019-026-027-034>036-282100- Adams IL-Brown IL-Pike IL-Knox MO-Lewis MO-Shelby MO-Marion MO- Monroe MO-Ralls MO-Pike MO- Including the cities of Quincy, Mount Sterling, Pittsfield, Hannibal, and Bowling Green 854 AM CDT Sun Jun 28 2026 ...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO MIDNIGHT CDT THURSDAY NIGHT... .TODAY...Sunny. A slight chance of showers and thunderstorms this morning. Patchy fog this morning. Warmer with highs in the lower 90s. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 20 percent. Heat index values up to 107 this afternoon. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the mid 70s. South winds 10 to 15 mph with gusts up to 30 mph. Heat index values up to 107 early in the evening. .MONDAY...Mostly sunny. Humid with highs in the lower 90s. South winds 10 to 15 mph with gusts up to 30 mph. Heat index values up to 106 in the afternoon. .MONDAY NIGHT...Mostly clear. Lows in the mid 70s. South winds 10 to 15 mph with gusts up to 30 mph. Heat index values up to 105 early in the evening. .TUESDAY...Sunny with highs in the mid 90s. Southwest winds 10 to 15 mph with gusts up to 30 mph. Heat index values up to 106 in the afternoon. .TUESDAY NIGHT AND WEDNESDAY...Clear. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 105. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 105. .FRIDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 105. .FRIDAY NIGHT AND INDEPENDENCE DAY...Mostly clear. Lows in the mid 70s. Highs in the lower 90s. Heat index values up to 105. $$ ILZ069-074-282100- Clinton IL-Washington IL- 854 AM CDT Sun Jun 28 2026 ...EXTREME HEAT WARNING IN EFFECT FROM NOON TODAY TO MIDNIGHT CDT THURSDAY NIGHT... .TODAY...Sunny. A chance of showers and thunderstorms this morning. Patchy fog this morning. Highs in the lower 90s. South winds 5 to 10 mph. Chance of rain 30 percent. Heat index values up to 108 this afternoon. .TONIGHT...Mostly clear. Humid with lows in the mid 70s. South winds 5 to 10 mph. Heat index values up to 109 early in the evening. .MONDAY...Sunny with highs in the mid 90s. South winds 5 to 10 mph. Heat index values up to 110. .MONDAY NIGHT...Clear with lows in the mid 70s. South winds 5 to 10 mph. Heat index values up to 108 early in the evening. .TUESDAY...Sunny, hot with highs in the mid 90s. South winds 5 to 10 mph. Heat index values up to 111. .TUESDAY NIGHT AND WEDNESDAY...Clear, hot. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 110. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 110. .FRIDAY...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. .FRIDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .INDEPENDENCE DAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 105. $$ ILZ070-282100- Marion IL- Including the cities of Centralia and Salem 854 AM CDT Sun Jun 28 2026 ...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO MIDNIGHT CDT THURSDAY NIGHT... .TODAY...Patchy fog this morning. Partly sunny with a chance of showers and thunderstorms this morning, then sunny this afternoon. Warmer with highs in the lower 90s. South winds around 5 mph. Chance of rain 30 percent. Heat index values up to 105 this afternoon. .TONIGHT...Mostly clear. Humid with lows in the mid 70s. South winds around 5 mph. Heat index values up to 106 early in the evening. .MONDAY...Sunny with highs in the lower 90s. South winds 5 to 10 mph. Heat index values up to 107. .MONDAY NIGHT...Mostly clear. Humid with lows in the mid 70s. South winds 5 to 10 mph. Heat index values up to 106 early in the evening. .TUESDAY...Sunny with highs in the mid 90s. Southwest winds 5 to 10 mph. Heat index values up to 108. .TUESDAY NIGHT AND WEDNESDAY...Clear, hot. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 105. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 105. .FRIDAY...Sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 105. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 70s. Heat index values up to 105 early in the evening. .INDEPENDENCE DAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 100. $$ MOZ074-084-085-099-282100- Saint Francois MO-Iron MO-Madison MO-Reynolds MO- Including the city of Farmington 854 AM CDT Sun Jun 28 2026 ...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO MIDNIGHT CDT THURSDAY NIGHT... .TODAY...Sunny. Highs around 90. South winds 5 to 10 mph. Heat index values up to 104 this afternoon. .TONIGHT...Mostly clear. Humid with lows in the lower 70s. South winds 5 to 10 mph with gusts up to 20 mph. Heat index values up to 102 early in the evening. .MONDAY...Sunny with highs in the lower 90s. South winds 5 to 10 mph. Heat index values up to 104. .MONDAY NIGHT...Clear. Lows in the mid 70s. South winds 5 to 10 mph with gusts up to 20 mph. Heat index values up to 102 early in the evening. .TUESDAY...Sunny with highs in the mid 90s. South winds around 5 mph. Heat index values up to 105. .TUESDAY NIGHT AND WEDNESDAY...Clear. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 105. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows in the mid 70s. Highs in the lower 90s. Heat index values up to 105. .FRIDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 105. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 70s. Heat index values up to 100 early in the evening. .INDEPENDENCE DAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 100. $$ MOZ060-282100- Warren MO- 854 AM CDT Sun Jun 28 2026 ...EXTREME HEAT WARNING IN EFFECT FROM NOON TODAY TO MIDNIGHT CDT THURSDAY NIGHT... .TODAY...Patchy fog this morning. Sunny. Highs in the lower 90s. South winds 5 to 10 mph. Heat index values up to 108 this afternoon. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the mid 70s. South winds 5 to 10 mph. Heat index values up to 108 early in the evening. .MONDAY...Mostly sunny. Humid with highs in the mid 90s. South winds 5 to 10 mph with gusts up to 20 mph. Heat index values up to 106. .MONDAY NIGHT...Clear. Lows in the mid 70s. South winds 5 to 10 mph with gusts up to 20 mph. Heat index values up to 106 early in the evening. .TUESDAY...Sunny, hot with highs in the mid 90s. Southwest winds around 5 mph. Gusts up to 20 mph in the morning. Heat index values up to 109 in the afternoon. .TUESDAY NIGHT AND WEDNESDAY...Clear, hot. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 110. .WEDNESDAY NIGHT THROUGH INDEPENDENCE DAY...Mostly clear. Hot. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 110. $$ MOZ051-052-282100- Montgomery MO-Lincoln MO- 854 AM CDT Sun Jun 28 2026 ...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO MIDNIGHT CDT THURSDAY NIGHT... .TODAY...Patchy fog this morning. Sunny, warmer with highs in the lower 90s. South winds 5 to 10 mph with gusts up to 20 mph. Heat index values up to 109 this afternoon. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the mid 70s. South winds 5 to 10 mph with gusts up to 20 mph. Heat index values up to 109 early in the evening. .MONDAY...Mostly sunny. Humid with highs in the mid 90s. South winds 5 to 10 mph with gusts up to 25 mph. Heat index values up to 107. .MONDAY NIGHT...Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph with gusts up to 20 mph. Heat index values up to 107 early in the evening. .TUESDAY...Sunny, hot with highs in the mid 90s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Heat index values up to 108. .TUESDAY NIGHT AND WEDNESDAY...Clear, hot. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 110. .WEDNESDAY NIGHT THROUGH INDEPENDENCE DAY...Mostly clear. Hot. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 110. $$ ILZ058-059-098-099-282100- Greene IL-Macoupin IL-Calhoun IL-Jersey IL- 854 AM CDT Sun Jun 28 2026 ...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO MIDNIGHT CDT THURSDAY NIGHT... .TODAY...Sunny. A chance of showers and thunderstorms this morning. Patchy fog this morning. Highs in the lower 90s. South winds 5 to 10 mph. Chance of rain 30 percent. Heat index values up to 107 this afternoon. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the mid 70s. South winds 5 to 10 mph. Heat index values up to 109 early in the evening. .MONDAY...Mostly sunny. Humid with highs in the mid 90s. South winds 10 to 15 mph. Heat index values up to 107. .MONDAY NIGHT...Mostly clear. Humid with lows in the mid 70s. South winds 5 to 10 mph. Heat index values up to 107 early in the evening. .TUESDAY...Sunny, hot with highs in the mid 90s. Southwest winds 5 to 10 mph. Heat index values up to 108 in the afternoon. .TUESDAY NIGHT AND WEDNESDAY...Clear, hot. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 110. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Hot. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 105. .FRIDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 105. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 70s. Heat index values up to 105 early in the evening. .INDEPENDENCE DAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 105. $$ ILZ060-064-065-282100- Montgomery IL-Bond IL-Fayette IL- Including the cities of Litchfield and Vandalia 854 AM CDT Sun Jun 28 2026 ...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO MIDNIGHT CDT THURSDAY NIGHT... .TODAY...Patchy fog this morning. Partly sunny with a chance of showers and thunderstorms this morning, then sunny this afternoon. Highs in the lower 90s. South winds 5 to 10 mph. Chance of rain 30 percent. Heat index values up to 107 this afternoon. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the lower 70s. South winds 5 to 10 mph. Heat index values up to 107 early in the evening. .MONDAY...Mostly sunny. Humid with highs in the lower 90s. South winds 5 to 10 mph. Heat index values up to 107. .MONDAY NIGHT...Mostly clear. Humid with lows in the mid 70s. South winds 5 to 10 mph. Heat index values up to 106 early in the evening. .TUESDAY...Sunny with highs in the mid 90s. South winds 5 to 10 mph. Heat index values up to 109 in the afternoon. .TUESDAY NIGHT AND WEDNESDAY...Clear, hot. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 110. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 110. .FRIDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 105. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 70s. Heat index values up to 105 early in the evening. .INDEPENDENCE DAY...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. $$ ILZ079-MOZ075-282100- Randolph IL-Sainte Genevieve MO- Including the cities of Chester and Sparta 854 AM CDT Sun Jun 28 2026 ...EXTREME HEAT WARNING IN EFFECT FROM NOON TODAY TO MIDNIGHT CDT THURSDAY NIGHT... .TODAY...Sunny. Highs in the lower 90s. South winds 5 to 10 mph. Heat index values up to 108 this afternoon. .TONIGHT...Mostly clear. Humid with lows in the lower 70s. South winds 5 to 10 mph. Heat index values up to 107 early in the evening. .MONDAY...Sunny with highs in the mid 90s. South winds 5 to 10 mph. Heat index values up to 109. .MONDAY NIGHT...Clear with lows in the mid 70s. South winds 5 to 10 mph with gusts up to 20 mph. Heat index values up to 107 early in the evening. .TUESDAY...Sunny, hot with highs in the mid 90s. South winds 5 to 10 mph. Heat index values up to 111. .TUESDAY NIGHT AND WEDNESDAY...Clear, hot. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 110. .WEDNESDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 110. .INDEPENDENCE DAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 105. $$ MOZ062-282100- Franklin MO- Including the cities of Washington, Union, and Sullivan 854 AM CDT Sun Jun 28 2026 ...EXTREME HEAT WARNING IN EFFECT FROM NOON TODAY TO MIDNIGHT CDT THURSDAY NIGHT... .TODAY...Sunny. Highs in the lower 90s. South winds 5 to 10 mph. Heat index values up to 108 this afternoon. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the mid 70s. South winds 5 to 10 mph. Heat index values up to 106 early in the evening. .MONDAY...Sunny with highs in the mid 90s. South winds 5 to 10 mph. Heat index values up to 106. .MONDAY NIGHT...Clear. Lows in the mid 70s. South winds 5 to 10 mph. Heat index values up to 105 early in the evening. .TUESDAY...Sunny, hot with highs in the mid 90s. Southwest winds around 5 mph. Heat index values up to 109. .TUESDAY NIGHT AND WEDNESDAY...Clear, hot. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 110. .WEDNESDAY NIGHT THROUGH INDEPENDENCE DAY...Mostly clear. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 110. $$ MOZ059-072-073-282100- Gasconade MO-Crawford MO-Washington MO- 854 AM CDT Sun Jun 28 2026 ...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO MIDNIGHT CDT THURSDAY NIGHT... .TODAY...Sunny. Highs in the lower 90s. South winds 5 to 10 mph. Heat index values up to 105 this afternoon. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the mid 70s. South winds 5 to 10 mph with gusts up to 20 mph. Heat index values up to 103 early in the evening. .MONDAY...Sunny with highs in the lower 90s. South winds 5 to 10 mph with gusts up to 20 mph. Heat index values up to 104. .MONDAY NIGHT...Clear. Lows in the mid 70s. South winds 5 to 10 mph with gusts up to 20 mph. Heat index values up to 103 early in the evening. .TUESDAY...Sunny, hot with highs in the mid 90s. Southwest winds 5 to 10 mph. Heat index values up to 105. .TUESDAY NIGHT AND WEDNESDAY...Clear. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 105. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows in the mid 70s. Highs in the lower 90s. Heat index values up to 105. .FRIDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 105. .FRIDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .INDEPENDENCE DAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 105. $$ ILZ102-MOZ065-282100- Monroe IL-Jefferson MO- 854 AM CDT Sun Jun 28 2026 ...EXTREME HEAT WARNING IN EFFECT FROM NOON TODAY TO MIDNIGHT CDT THURSDAY NIGHT... .TODAY...Sunny. Highs in the lower 90s. South winds 5 to 10 mph. Heat index values up to 109 this afternoon. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the mid 70s. South winds 5 to 10 mph. Heat index values up to 108 early in the evening. .MONDAY...Sunny, hot with highs in the mid 90s. South winds 5 to 10 mph. Heat index values up to 108. .MONDAY NIGHT...Clear with lows in the mid 70s. South winds 5 to 10 mph. Heat index values up to 106 early in the evening. .TUESDAY...Sunny, hot with highs in the mid 90s. South winds around 5 mph. Heat index values up to 110. .TUESDAY NIGHT AND WEDNESDAY...Clear, hot. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 110. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Hot. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 110. .FRIDAY...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. .FRIDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 110 early in the evening. .INDEPENDENCE DAY...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. $$