Expires:202512260100;;207609 FPUS53 KLSX 251704 ZFPLSX Zone Forecasts National Weather Service Saint Louis MO 1104 AM CST Thu Dec 25 2025 ILZ079-MOZ075-260100- Randolph IL-Sainte Genevieve MO- Including the cities of Chester and Sparta 1104 AM CST Thu Dec 25 2025 .THIS AFTERNOON...Mostly sunny. Highs in the lower 70s. Southwest winds around 5 mph. .TONIGHT...Mostly cloudy. Lows in the upper 50s. South winds 5 to 10 mph with gusts up to 20 mph. .FRIDAY...Partly sunny in the morning, then clearing. Highs in the mid 70s. Southwest winds 5 to 10 mph with gusts up to 20 mph, becoming west in the afternoon. .FRIDAY NIGHT...Mostly clear in the evening, then becoming mostly cloudy. Cooler with lows in the upper 40s. North winds around 5 mph, becoming northeast after midnight. .SATURDAY...Partly sunny. Highs in the upper 60s. Southeast winds 5 to 10 mph. .SATURDAY NIGHT...Cloudy and not as cool. Near steady temperature in the lower 60s. .SUNDAY...Cloudy. A chance of rain in the morning, then rain likely with a slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Temperature falling into the lower 60s in the afternoon. Chance of rain 70 percent. .SUNDAY NIGHT...Mostly cloudy with a slight chance of snow. A chance of rain in the evening, then a slight chance of rain and freezing rain after midnight. Much cooler with lows in the lower 20s. Chance of precipitation 50 percent. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs in the upper 20s. Lows around 20. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the upper 30s. Lows in the mid 20s. .WEDNESDAY...Mostly sunny. Highs in the mid 40s. $$