Expires:202601251700;;496055 FPUS53 KLSX 250918 ZFPLSX Zone Forecasts National Weather Service Saint Louis MO 318 AM CST Sun Jan 25 2026 ILZ069-070-074-251700- Clinton IL-Marion IL-Washington IL- Including the cities of Centralia and Salem 318 AM CST Sun Jan 25 2026 ...WINTER STORM WARNING IN EFFECT UNTIL 6 PM CST THIS EVENING... ...EXTREME COLD WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO NOON CST MONDAY... .TODAY...Snow. Snow may be heavy at times this morning. Snow accumulation of 4 to 6 inches. Highs around 15. North winds 10 to 15 mph with gusts up to 30 mph. Chance of snow near 100 percent. Wind chill values as low as 6 below this morning. .TONIGHT...Mostly cloudy in the evening, then clearing. Much colder with lows around 6 below. Northwest winds 10 to 15 mph. Gusts up to 30 mph in the evening. Wind chill values as low as 20 below. .MONDAY...Sunny. Highs around 12. West winds 5 to 10 mph. Wind chill values as low as 21 below in the morning. .MONDAY NIGHT...Mostly clear. Cold with lows around 1 above. Temperature rising to around 9 above after midnight. Southwest winds 10 to 15 mph. Wind chill values as low as 11 below. .TUESDAY...Mostly sunny. Not as cool with highs in the upper 20s. West winds around 10 mph, becoming northwest in the afternoon. Wind chill values as low as 5 below in the morning. .TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Partly cloudy. Lows around zero. Highs in the lower 20s. .THURSDAY THROUGH FRIDAY...Mostly cloudy. Highs around 20. Lows around 5 above. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows around zero. Highs around 20. $$