Mon Feb 17 11:39:53 PM EST 2025 Clinton IL-Marion IL-Washington IL- Including the cities of Centralia and Salem 1038 PM CST Mon Feb 17 2025 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 AM CST WEDNESDAY... .REST OF TONIGHT...Cloudy. A slight chance of snow late this evening, then snow likely. Snow accumulation around an inch. Lows around 11. North winds around 10 mph. Chance of snow 70 percent. Wind chill values as low as 4 below. .TUESDAY...Cloudy. A slight chance of snow in the morning, then snow likely in the afternoon. Little or no additional snow accumulation. Highs around 17. North winds around 10 mph with gusts up to 20 mph. Chance of snow 70 percent. Wind chill values as low as 4 below. .TUESDAY NIGHT...Snow. Snow accumulation of 1 to 3 inches. Lows around 11. North winds around 10 mph with gusts up to 20 mph. Chance of snow near 100 percent. Wind chill values as low as 3 below. .WEDNESDAY...Partly sunny. Highs around 19. North winds around 10 mph. Wind chill values as low as 3 below. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Cold with lows around 2 above. Northwest winds around 10 mph with gusts up to 20 mph. Wind chill values as low as 11 below after midnight. .THURSDAY...Mostly sunny. Highs 15 to 20. Wind chill values as low as 10 below in the morning. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows zero to 5 above zero. Highs in the mid 20s. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows around 15. Highs in the mid 30s. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the lower 20s. Highs in the mid 40s. .SUNDAY NIGHT AND MONDAY...Mostly cloudy. Lows in the lower 30s. Highs in the lower 50s.