Hazardous Weather Conditions
Current conditions at
Marion - Williamson County Regional Airport (KMWA)
Lat: 37.77°NLon: 89.01°WElev: 486ft.
Fair
62°F
17°C
| Humidity | 54% |
| Wind Speed | S 18 G 24 mph |
| Barometer | 29.69 in |
| Dewpoint | 45°F (7°C) |
| Visibility | 10.00 mi |
| Last update | 15 Mar 5:15 am CDT |
Extended Forecast for
3 Miles SSE Tunnel Hill IL
Wind Advisory March 15, 10:00am until March 16, 07:00am
Today
High: 70 °F
Breezy.
Mostly Cloudy
then Showers
LikelyTonight
Low: 25 °F
Showers and
Breezy then
Mostly Cloudy
and BlusteryMonday
High: 34 °F
Mostly Cloudy
Monday Night
Low: 17 °F
Mostly Clear
Tuesday
High: 38 °F
Sunny
Tuesday Night
Low: 30 °F
Mostly Cloudy
Wednesday
High: 58 °F
Mostly Cloudy
Wednesday Night
Low: 42 °F
Partly Cloudy
Thursday
High: 69 °F
Sunny
Detailed Forecast
Today
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a high near 70. Breezy, with a south wind 14 to 22 mph, with gusts as high as 40 mph. Chance of precipitation is 60%.
Tonight
Showers and possibly a thunderstorm before 10pm, then a slight chance of showers between 10pm and 11pm. Low around 25. Breezy, with a west northwest wind 18 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 90%.
Monday
Mostly cloudy, with a high near 34. West northwest wind 15 to 18 mph, with gusts as high as 30 mph.
Monday Night
Mostly clear, with a low around 17. West northwest wind 7 to 14 mph, with gusts as high as 23 mph.
Tuesday
Sunny, with a high near 38. West northwest wind around 6 mph.
Tuesday Night
Mostly cloudy, with a low around 30. Light south wind increasing to 5 to 10 mph in the evening. Winds could gust as high as 21 mph.
Wednesday
Mostly cloudy, with a high near 58. South wind 11 to 14 mph, with gusts as high as 24 mph.
Wednesday Night
Partly cloudy, with a low around 42. South southwest wind 5 to 7 mph.
Thursday
Sunny, with a high near 69. South southwest wind 5 to 7 mph.
Thursday Night
Partly cloudy, with a low around 46. Light and variable wind.
Friday
Mostly sunny, with a high near 73. Southwest wind 3 to 7 mph.
Friday Night
Partly cloudy, with a low around 50. Southwest wind 5 to 7 mph becoming northwest after midnight.
Saturday
Partly sunny, with a high near 69. North northwest wind 7 to 9 mph, with gusts as high as 18 mph.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles SSE Tunnel Hill IL
37.51°N 88.85°W
37.51°N 88.85°W
4:21 am CDT Mar 15, 2026
5am CDT Mar 15, 2026-6pm CDT Mar 21, 2026
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