Hazardous Weather Conditions
Current conditions at
Marion - Williamson County Regional Airport (KMWA)
Lat: 37.77°NLon: 89.01°WElev: 486ft.
Fair
10°F
-12°C
| Humidity | 67% |
| Wind Speed | NW 7 mph |
| Barometer | 30.30 in |
| Dewpoint | 1°F (-17°C) |
| Visibility | 10.00 mi |
| Wind Chill | -1°F (-18°C) |
| Last update | 25 Jan 10:15 pm CST |
Extended Forecast for
Whiteash IL
Cold Weather Advisory January 25, 10:18pm until January 26, 12:00am
Extreme Cold Warning January 26, 12:00am until January 27, 10:00am
NOW until 12:00am Mon
Cold Weather Advisory
Tonight
Low: -5 °F
Partly Cloudy
Monday
High: 14 °F
Sunny
Monday Night
Low: 3 °F
Mostly Clear
Tuesday
High: 29 °F
Sunny
Tuesday Night
Low: -3 °F
Partly Cloudy
Wednesday
High: 25 °F
Mostly Sunny
Wednesday Night
Low: 2 °F
Partly Cloudy
Thursday
High: 19 °F
Partly Sunny
Detailed Forecast
Tonight
Partly cloudy, with a low around -5. Wind chill values as low as -18. Northwest wind 7 to 9 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 14. Wind chill values as low as -20. West northwest wind 5 to 9 mph.
Monday Night
Mostly clear, with a low around 3. Wind chill values as low as -9. Light south southwest wind increasing to 8 to 13 mph in the evening. Winds could gust as high as 22 mph.
Tuesday
Sunny, with a high near 29. Wind chill values as low as -5. Southwest wind 6 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around -3. Northwest wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 25. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 2. Southwest wind around 5 mph becoming north northwest after midnight.
Thursday
Partly sunny, with a high near 19. North northwest wind 3 to 6 mph.
Thursday Night
Mostly cloudy, with a low around 3. Calm wind becoming north around 5 mph after midnight.
Friday
Partly sunny, with a high near 19. North wind 5 to 7 mph.
Friday Night
Partly cloudy, with a low around -1. North wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 20. Northwest wind 5 to 7 mph.
Saturday Night
Partly cloudy, with a low around 3. Light and variable wind becoming south southwest around 5 mph after midnight.
Sunday
Partly sunny, with a high near 27. South southwest wind 5 to 8 mph.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Whiteash IL
37.78°N 88.92°W
37.78°N 88.92°W
10:06 pm CST Jan 25, 2026
10pm CST Jan 25, 2026-6pm CST Feb 1, 2026
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