Expires:202601250600;;470735 FPUS53 KLSX 242239 ZFPLSX Zone Forecasts National Weather Service Saint Louis MO 439 PM CST Sat Jan 24 2026 MOZ059-062-072-073-250600- Gasconade MO-Franklin MO-Crawford MO-Washington MO- Including the cities of Washington, Union, and Sullivan 439 PM CST Sat Jan 24 2026 ...WINTER STORM WARNING IN EFFECT UNTIL 6 PM CST SUNDAY... ...COLD WEATHER ADVISORY IN EFFECT FROM MIDNIGHT SUNDAY NIGHT TO NOON CST MONDAY... .TONIGHT...Snow. Snow may be heavy at times after midnight. Snow accumulation of 4 to 6 inches. Near steady temperature around 7 above. Northeast winds 5 to 10 mph with gusts up to 20 mph. Chance of snow near 100 percent. Wind chill values as low as 8 below. .SUNDAY...Snow. Snow may be heavy at times in the morning. Total snow accumulation of 6 to 10 inches. Highs around 15. North winds 10 to 15 mph with gusts up to 25 mph. Chance of snow near 100 percent. Wind chill values as low as 8 below in the morning. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Colder with lows around 4 below. Northwest winds 5 to 10 mph with gusts up to 25 mph. Wind chill values as low as 17 below. .MONDAY...Sunny. Highs around 17. West winds 5 to 10 mph with gusts up to 20 mph. Wind chill values as low as 18 below in the morning. .MONDAY NIGHT...Mostly clear. Cold with lows around 5 above. Temperature rising to around 13 after midnight. Southwest winds 5 to 10 mph with gusts up to 25 mph. Wind chill values as low as 6 below in the evening. .TUESDAY...Sunny. Not as cool with highs in the lower 30s. Wind chill values as low as zero in the morning. .TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Partly cloudy. Lows around 5 above. Highs around 30. .THURSDAY THROUGH SATURDAY...Partly cloudy. Highs in the mid 20s. Lows zero to 5 above zero. $$