Hazardous Weather Conditions
Current conditions at
Marion - Williamson County Regional Airport (KMWA)
Lat: 37.77°NLon: 89.01°WElev: 486ft.
Fair
39°F
4°C
| Humidity | 100% |
| Wind Speed | NE 1 mph |
| Barometer | 30.47 in |
| Dewpoint | 39°F (4°C) |
| Visibility | 10.00 mi |
| Last update | 18 Oct 1:50 am CDT |
Extended Forecast for
3 Miles SW Crainville IL
Frost Advisory until October 18, 08:00am
NOW until 8:00am Sun
Frost Advisory
Overnight
Low: 41 °F
Clear
Sunday
High: 69 °F
Areas Frost
then SunnySunday Night
Low: 41 °F
Clear
Monday
High: 72 °F
Sunny
Monday Night
Low: 43 °F
Mostly Clear
Tuesday
High: 73 °F
Sunny
Tuesday Night
Low: 45 °F
Mostly Clear
Wednesday
High: 75 °F
Sunny
Detailed Forecast
Overnight
Clear, with a steady temperature around 41. Calm wind.
Sunday
Areas of frost before 8am. Otherwise, sunny, with a high near 69. Light southeast wind.
Sunday Night
Clear, with a low around 41. Calm wind.
Monday
Sunny, with a high near 72. Calm wind.
Monday Night
Mostly clear, with a low around 43. Calm wind.
Tuesday
Sunny, with a high near 73. Light north wind.
Tuesday Night
Mostly clear, with a low around 45. Calm wind.
Wednesday
Sunny, with a high near 75. Calm wind.
Wednesday Night
Clear, with a low around 47. Calm wind.
Thursday
Sunny, with a high near 77. Light north northeast wind.
Thursday Night
Clear, with a low around 48. Calm wind.
Friday
Sunny, with a high near 77. Calm wind becoming east around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 49. Calm wind.
Saturday
Sunny, with a high near 77. Light south southeast wind.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles SW Crainville IL
37.72°N 89.09°W
37.72°N 89.09°W
1:26 am CDT Oct 18, 2026
4am CDT Oct 18, 2026-6pm CDT Oct 24, 2026
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