Expires:202512092100;;278635 FPUS53 KLSX 091355 ZFPLSX Zone Forecasts National Weather Service Saint Louis MO 754 AM CST Tue Dec 9 2025 MOZ042-049-050-092100- Audrain MO-Osage MO-Callaway MO- Including the cities of Mexico and Fulton 754 AM CST Tue Dec 9 2025 .TODAY...Mostly sunny. Not as cool with highs in the lower 50s. Southwest winds 10 to 15 mph with gusts up to 30 mph. .TONIGHT...Mostly cloudy. Lows in the lower 30s. West winds 15 to 20 mph. Gusts up to 40 mph after midnight. .WEDNESDAY...Mostly sunny and breezy, cooler with highs in the lower 40s. Northwest winds 15 to 25 mph. Gusts up to 45 mph in the morning. .WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 20s. Northwest winds 5 to 10 mph. .THURSDAY...Mostly cloudy. Highs in the lower 40s. South winds around 5 mph. .THURSDAY NIGHT AND FRIDAY...Mostly cloudy. Lows in the upper 20s. Highs around 40. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows 15 to 20. Highs in the upper 20s. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows 5 to 10 above. Highs in the lower 20s. .SUNDAY NIGHT...Partly cloudy. Lows 10 to 15. Wind chill values as low as 5 above. .MONDAY...A slight chance of snow in the morning. Partly sunny with a slight chance of rain. Not as cool with highs in the upper 30s. Chance of precipitation 20 percent. $$