Zone Forecast Product
Issued by NWS St. Louis, MO
Issued by NWS St. Louis, MO
147 FPUS53 KLSX 120238 ZFPLSX Zone Forecasts National Weather Service Saint Louis MO 938 PM CDT Fri Sep 11 2026 ILZ100-101-MOZ061-063-064-121000- 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 938 PM CDT Fri Sep 11 2026 .TONIGHT...Mostly cloudy with a slight chance of showers and thunderstorms this evening, then partly cloudy after midnight. Patchy fog after midnight. Lows in the upper 60s. South winds around 5 mph. Chance of rain 20 percent. .SATURDAY...Patchy fog in the morning. Sunny. Highs around 90. West winds around 5 mph. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. Northwest winds around 5 mph. .SUNDAY...Mostly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 80s. Northwest winds around 5 mph. Chance of rain 20 percent. .SUNDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 60s. Northeast winds around 5 mph. Chance of rain 20 percent. .MONDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the upper 80s. Chance of rain 20 percent. .MONDAY NIGHT AND TUESDAY...Mostly clear. Hot. Lows around 70. Highs in the mid 90s. Heat index values up to 105. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. A slight chance of showers and thunderstorms. Lows in the lower 70s. Highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 100. .WEDNESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers after midnight. Lows in the lower 70s. Chance of rain 40 percent. .THURSDAY...Mostly sunny with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 50 percent. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms. Lows in the upper 60s. Highs in the mid 80s. Chance of rain 30 percent. $$ MOZ042-049-050-121000- Audrain MO-Osage MO-Callaway MO- Including the cities of Mexico and Fulton 938 PM CDT Fri Sep 11 2026 .TONIGHT...Mostly clear. Lows in the mid 60s. Southeast winds around 5 mph. .SATURDAY...Patchy fog in the morning. Mostly sunny. Highs in the upper 80s. Southwest winds around 5 mph, becoming west in the afternoon. .SATURDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the mid 60s. North winds around 5 mph. Chance of rain 30 percent. .SUNDAY...Partly sunny with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 80s. Northeast winds around 5 mph. Chance of rain 50 percent. .SUNDAY NIGHT...Partly cloudy with a slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the mid 60s. East winds 5 to 10 mph. Chance of rain 50 percent. .MONDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the morning. Highs in the upper 80s. Chance of rain 30 percent. .MONDAY NIGHT...Mostly clear. Lows around 70. .TUESDAY...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 in the afternoon. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the upper 60s. Highs in the upper 80s. Chance of rain 50 percent. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the upper 60s. Chance of rain 50 percent. .THURSDAY...Mostly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 50 percent. .THURSDAY NIGHT...Partly cloudy with a slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the mid 60s. Chance of rain 30 percent. .FRIDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 20 percent. $$ MOZ041-047-048-121000- Boone MO-Moniteau MO-Cole MO- Including the cities of Columbia and Jefferson City 938 PM CDT Fri Sep 11 2026 .TONIGHT...Mostly clear. Lows in the mid 60s. Southeast winds around 5 mph. .SATURDAY...Patchy fog in the morning. Mostly sunny. Highs in the upper 80s. Southwest winds around 5 mph, becoming west in the afternoon. .SATURDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the upper 60s. Northeast winds around 5 mph. Chance of rain 30 percent. .SUNDAY...Partly sunny with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 80s. East winds around 5 mph. Chance of rain 50 percent. .SUNDAY NIGHT...Partly cloudy with a slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the mid 60s. East winds 5 to 10 mph. Chance of rain 50 percent. .MONDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the morning. Highs in the lower 90s. Chance of rain 30 percent. Heat index values up to 100 in the afternoon. .MONDAY NIGHT...Mostly clear. Lows in the lower 70s. .TUESDAY...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 in the afternoon. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms. Lows around 70. Highs around 90. Chance of rain 50 percent. Heat index values up to 100. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms. Lows around 70. Highs in the mid 80s. Chance of rain 50 percent. .THURSDAY NIGHT...Partly cloudy with a slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the upper 60s. Chance of rain 30 percent. .FRIDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 20 percent. $$ ILZ095>097-MOZ018-019-026-027-034>036-121000- 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 938 PM CDT Fri Sep 11 2026 .TONIGHT...Mostly clear. Patchy fog after midnight. Lows in the mid 60s. South winds around 5 mph. .SATURDAY...Mostly sunny. A slight chance of showers in the afternoon. Highs in the upper 80s. Southwest winds around 5 mph, becoming northwest in the afternoon. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy with a slight chance of showers in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the mid 60s. North winds 5 to 10 mph. Chance of rain 40 percent. .SUNDAY...Partly sunny with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 80s. Northeast winds around 5 mph. Chance of rain 50 percent. .SUNDAY NIGHT...Mostly cloudy. A slight chance of showers in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the lower 60s. East winds 5 to 10 mph. Chance of rain 50 percent. .MONDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the morning. Highs in the mid 80s. Chance of rain 40 percent. .MONDAY NIGHT...Mostly clear. Lows around 70. .TUESDAY...Mostly sunny. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 50 percent. .TUESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly cloudy with showers likely with a slight chance of thunderstorms after midnight. Lows in the mid 60s. Chance of rain 70 percent. .WEDNESDAY...A slight chance of thunderstorms. Showers likely, mainly in the morning. Highs in the lower 80s. Chance of rain 70 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Lows in the mid 60s. Chance of rain 70 percent. .THURSDAY...Partly sunny. A chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 50 percent. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms. Lows in the mid 60s. Highs in the upper 70s. Chance of rain 30 percent. $$ ILZ069-070-074-121000- Clinton IL-Marion IL-Washington IL- Including the cities of Centralia and Salem 938 PM CDT Fri Sep 11 2026 .TONIGHT...Mostly cloudy with a slight chance of showers and thunderstorms. Patchy fog after midnight. Lows in the upper 60s. South winds around 5 mph. Chance of rain 20 percent. .SATURDAY...Patchy fog in the morning. Mostly sunny. Highs around 90. West winds around 5 mph. .SATURDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 60s. West winds around 5 mph. .SUNDAY...Mostly sunny. A slight chance of showers in the afternoon. Highs around 90. Light and variable winds, becoming northwest around 5 mph in the afternoon. Chance of rain 20 percent. .SUNDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 60s. Northeast winds around 5 mph. Chance of rain 20 percent. .MONDAY...Mostly sunny. Highs in the upper 80s. .MONDAY NIGHT AND TUESDAY...Mostly clear. Hot. Lows in the upper 60s. Highs in the mid 90s. Heat index values up to 105. .TUESDAY NIGHT...Mostly clear. A slight chance of showers after midnight. Lows around 70. Chance of rain 20 percent. .WEDNESDAY...Mostly 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. .WEDNESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers after midnight. Lows in the lower 70s. Chance of rain 30 percent. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. A chance of showers with a slight chance of thunderstorms. Highs in the upper 80s. Lows in the mid 60s. Chance of rain 40 percent. .FRIDAY...Mostly sunny. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 30 percent. $$ MOZ074-084-085-099-121000- Saint Francois MO-Iron MO-Madison MO-Reynolds MO- Including the city of Farmington 938 PM CDT Fri Sep 11 2026 .TONIGHT...Mostly cloudy with a chance of showers and thunderstorms this evening, then partly cloudy after midnight. Patchy fog after midnight. Lows in the mid 60s. South winds around 5 mph, becoming southwest after midnight. Chance of rain 40 percent. .SATURDAY...Patchy fog in the morning. Mostly sunny. Warmer with highs around 90. West winds around 5 mph. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s. East winds around 5 mph, becoming south after midnight. .SUNDAY...Mostly sunny. Highs around 90. Light and variable winds, becoming southwest around 5 mph in the afternoon. Heat index values up to 100 in the afternoon. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. East winds around 5 mph. .MONDAY THROUGH TUESDAY NIGHT...Mostly clear. Highs in the lower 90s. Lows in the upper 60s. Heat index values up to 105. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms. Highs in the lower 90s. Lows around 70. Chance of rain 20 percent. Heat index values up to 105. .THURSDAY...Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 50 percent. .THURSDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers after midnight. Lows in the upper 60s. Chance of rain 50 percent. .FRIDAY...Mostly sunny. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40 percent. $$ MOZ051-052-060-121000- Montgomery MO-Lincoln MO-Warren MO- 938 PM CDT Fri Sep 11 2026 .TONIGHT...Mostly clear. Patchy fog after midnight. Lows in the mid 60s. South winds around 5 mph. .SATURDAY...Patchy fog in the morning. Mostly sunny. Highs in the upper 80s. West winds around 5 mph. .SATURDAY NIGHT...Mostly cloudy with a slight chance of showers in the evening, then partly cloudy with a chance of showers after midnight. Lows in the mid 60s. North winds around 5 mph. Chance of rain 30 percent. .SUNDAY...Mostly sunny with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 80s. Northeast winds around 5 mph. Chance of rain 50 percent. .SUNDAY NIGHT...Partly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Lows in the lower 60s. Northeast winds around 5 mph. Chance of rain 50 percent. .MONDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the upper 80s. Chance of rain 20 percent. .MONDAY NIGHT AND TUESDAY...Mostly clear. Lows in the upper 60s. Highs in the lower 90s. Heat index values up to 105. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the upper 60s. Highs in the upper 80s. Chance of rain 40 percent. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the upper 60s. Chance of rain 40 percent. .THURSDAY...Partly sunny. A chance of showers in the morning, then a slight chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 50 percent. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms. Lows in the mid 60s. Highs in the mid 80s. Chance of rain 30 percent. $$ ILZ058-059-098-099-121000- Greene IL-Macoupin IL-Calhoun IL-Jersey IL- 938 PM CDT Fri Sep 11 2026 .TONIGHT...Mostly cloudy this evening, then clearing. Lows in the mid 60s. Southeast winds around 5 mph. .SATURDAY...Mostly sunny. Highs around 90. Southwest winds around 5 mph, becoming west around 5 mph in the afternoon. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s. North winds around 5 mph. .SUNDAY...Mostly sunny. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 80s. North winds around 5 mph. Chance of rain 50 percent. .SUNDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 60s. Northeast winds 5 to 10 mph. Chance of rain 20 percent. .MONDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the morning. Highs in the mid 80s. Chance of rain 30 percent. .MONDAY NIGHT AND TUESDAY...Mostly clear. Lows in the upper 60s. Highs in the lower 90s. Heat index values up to 100. .TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Partly cloudy with a chance of showers with a slight chance of thunderstorms. Lows in the upper 60s. Highs around 90. Chance of rain 50 percent. .THURSDAY...Mostly sunny with a slight chance of thunderstorms. A chance of showers, mainly in the morning. Highs in the mid 80s. Chance of rain 50 percent. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms. Lows in the mid 60s. Highs in the lower 80s. Chance of rain 30 percent. $$ ILZ060-064-065-121000- Montgomery IL-Bond IL-Fayette IL- Including the cities of Litchfield and Vandalia 938 PM CDT Fri Sep 11 2026 .TONIGHT...A slight chance of thunderstorms this evening. Mostly cloudy with a slight chance of showers. Lows in the mid 60s. Southeast winds around 5 mph. Chance of rain 20 percent. .SATURDAY...Mostly sunny. Highs in the upper 80s. West winds around 5 mph. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northwest winds around 5 mph. .SUNDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 80s. Northwest winds around 5 mph. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 60s. Northeast winds around 5 mph. Chance of rain 20 percent. .MONDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the mid 80s. Chance of rain 20 percent. .MONDAY NIGHT AND TUESDAY...Mostly clear. Lows in the upper 60s. Highs in the lower 90s. Heat index values up to 100. .TUESDAY NIGHT...Mostly clear with a slight chance of showers and thunderstorms in the evening, then partly cloudy with a chance of showers after midnight. Lows in the upper 60s. Chance of rain 40 percent. .WEDNESDAY...Mostly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms. Lows in the upper 60s. Highs in the mid 80s. Chance of rain 50 percent. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms. Lows in the mid 60s. Highs in the mid 80s. Chance of rain 30 percent. $$ ILZ079-MOZ075-121000- Randolph IL-Sainte Genevieve MO- Including the cities of Chester and Sparta 938 PM CDT Fri Sep 11 2026 .TONIGHT...Mostly cloudy. A chance of showers and thunderstorms this evening, then a slight chance of showers after midnight. Patchy fog after midnight. Lows in the mid 60s. South winds around 5 mph. Chance of rain 40 percent. .SATURDAY...Patchy fog in the morning. Sunny. Highs around 90. West winds around 5 mph. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southwest winds around 5 mph. .SUNDAY...Mostly sunny. Highs around 90. West winds around 5 mph. Heat index values up to 101 in the afternoon. .SUNDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 60s. Northeast winds around 5 mph. Chance of rain 20 percent. .MONDAY...Mostly sunny. Highs in the upper 80s. .MONDAY NIGHT THROUGH TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Highs in the mid 90s. Heat index values up to 105. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms. Highs in the lower 90s. Lows around 70. Chance of rain 20 percent. Heat index values up to 105. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. A chance of showers with a slight chance of thunderstorms. Highs in the upper 80s. Lows in the upper 60s. Chance of rain 50 percent. .FRIDAY...Mostly sunny. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 30 percent. $$ MOZ059-062-072-073-121000- Gasconade MO-Franklin MO-Crawford MO-Washington MO- Including the cities of Washington, Union, and Sullivan 938 PM CDT Fri Sep 11 2026 .TONIGHT...Partly cloudy. Patchy fog after midnight. Lows in the mid 60s. South winds around 5 mph. .SATURDAY...Patchy fog in the morning. Sunny. Highs around 90. Southwest winds around 5 mph, becoming northwest in the afternoon. .SATURDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a slight chance of showers after midnight. Lows in the mid 60s. North winds around 5 mph. Chance of rain 20 percent. .SUNDAY...Mostly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs around 90. Light and variable winds, becoming west around 5 mph in the afternoon. Chance of rain 20 percent. .SUNDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the mid 60s. East winds around 5 mph. Chance of rain 20 percent. .MONDAY...Mostly sunny. Highs in the upper 80s. .MONDAY NIGHT AND TUESDAY...Mostly clear. Lows in the upper 60s. Highs in the mid 90s. Heat index values up to 105. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. A slight chance of thunderstorms in the evening. A slight chance of showers. Lows around 70. Chance of rain 20 percent. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. A chance of showers with a slight chance of thunderstorms. Highs in the lower 90s. Lows around 70. Chance of rain 40 percent. Heat index values up to 105. .THURSDAY...Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 50 percent. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms. Lows in the upper 60s. Highs in the mid 80s. Chance of rain 40 percent. $$ ILZ102-MOZ065-121000- Monroe IL-Jefferson MO- 938 PM CDT Fri Sep 11 2026 .TONIGHT...Mostly cloudy with a chance of showers with a slight chance of thunderstorms this evening, then partly cloudy after midnight. Patchy fog after midnight. Lows in the mid 60s. Southeast winds around 5 mph this evening, becoming light and variable. Chance of rain 40 percent. .SATURDAY...Patchy fog in the morning. Sunny. Highs in the lower 90s. West winds around 5 mph. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. West winds around 5 mph. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. West winds around 5 mph. Chance of rain 20 percent. Heat index values up to 101. .SUNDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 60s. Northeast winds around 5 mph. Chance of rain 20 percent. .MONDAY...Mostly sunny. Highs in the upper 80s. .MONDAY NIGHT AND TUESDAY...Mostly clear. Hot. Lows in the upper 60s. Highs in the mid 90s. Heat index values up to 105. .TUESDAY NIGHT...Partly cloudy. Lows around 70. Heat index values up to 100 early in the evening. .WEDNESDAY...Mostly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 105 in the afternoon. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy with a chance of showers with a slight chance of thunderstorms. Lows in the upper 60s. Highs in the upper 80s. Chance of rain 40 percent. Heat index values up to 100. .FRIDAY...Mostly sunny. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 30 percent. $$