Expires:202512260900;;229609 FPUS53 KLSX 260144 ZFPLSX Zone Forecasts National Weather Service Saint Louis MO 744 PM CST Thu Dec 25 2025 MOZ051-052-060-260900- Montgomery MO-Lincoln MO-Warren MO- 744 PM CST Thu Dec 25 2025 .TONIGHT...Patchy fog this evening. Mostly cloudy. Near steady temperature in the upper 50s. Southeast winds 5 to 10 mph, becoming southwest after midnight. .FRIDAY...Patchy fog in the morning. Mostly sunny. Highs in the mid 60s. West winds 5 to 10 mph with gusts up to 20 mph. .FRIDAY NIGHT...Mostly cloudy. Cooler with lows in the mid 40s. North winds around 5 mph, becoming east after midnight. .SATURDAY...Partly sunny in the morning, then becoming mostly cloudy. Highs in the upper 60s. Southeast winds 5 to 10 mph with gusts up to 20 mph. .SATURDAY NIGHT...Cloudy. A chance of rain after midnight. Not as cool. Near steady temperature in the lower 60s. South winds 5 to 10 mph. Chance of rain 40 percent. .SUNDAY...A slight chance of thunderstorms. Showers. Highs in the upper 60s. Temperature falling into the mid 50s in the afternoon. Chance of rain 80 percent. .SUNDAY NIGHT...Mostly cloudy with a chance of rain and snow in the evening, then partly cloudy after midnight. Much cooler with lows around 20. Chance of precipitation 50 percent. Wind chill values as low as 5 above after midnight. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs in the mid 20s. Lows around 15. Wind chill values as low as zero. .TUESDAY...Sunny. Highs in the mid 30s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 20s. .WEDNESDAY THROUGH NEW YEARS DAY...Mostly clear. Highs in the upper 30s. Lows in the lower 20s. $$