Expires:202406171000;;148653 FPUS53 KLSX 170225 ZFPLSX Zone Forecasts National Weather Service Saint Louis MO 924 PM CDT Sun Jun 16 2024 ILZ060-064-065-171000- Montgomery IL-Bond IL-Fayette IL- Including the cities of Litchfield and Vandalia 924 PM CDT Sun Jun 16 2024 .REST OF TONIGHT...Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph. .MONDAY...Sunny in the morning, then partly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. Heat index values up to 100. .MONDAY NIGHT...Mostly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. .TUESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 70s. South winds 10 to 15 mph with gusts up to 25 mph, diminishing to around 5 mph after midnight. .JUNETEENTH THROUGH THURSDAY NIGHT...Partly cloudy. Highs in the lower 90s. Lows in the lower 70s. .FRIDAY AND FRIDAY NIGHT...Mostly clear. Hot. Highs in the mid 90s. Lows in the lower 70s. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. Hot. Highs in the mid 90s. Lows in the mid 70s. .SUNDAY...Partly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. $$