Hazardous Weather Conditions
Current conditions at
Mount Vernon Airport (KMVN)
Lat: 38.33°NLon: 88.85°WElev: 466ft.N/A
| Humidity | NA |
| Wind Speed | NA |
| Barometer | NA |
| Dewpoint | N/A |
| Visibility | NA |
| Last update | *** Not a current observation *** |
Extended Forecast for
2 Miles SW Sesser IL
Cold Weather Advisory January 25, 04:22pm until January 26, 12:00am
Extreme Cold Warning January 26, 12:00am until January 27, 10:00am
Winter Storm Warning January 25, 04:22pm until January 25, 06:00pm
NOW: Multiple hazards in effect
Click HERE for Details
This Afternoon
High: 14 °F
Chance Snow
Tonight
Low: -6 °F
Gradual
ClearingMonday
High: 13 °F
Sunny
Monday Night
Low: 1 °F
Mostly Clear
Tuesday
High: 28 °F
Sunny
Tuesday Night
Low: -5 °F
Partly Cloudy
Wednesday
High: 25 °F
Mostly Sunny
Wednesday Night
Low: 0 °F
Partly Cloudy
Detailed Forecast
This Afternoon
A 30 percent chance of snow before 5pm. Mostly cloudy, with a high near 14. Wind chill values as low as -3. North northwest wind around 16 mph, with gusts as high as 23 mph.
Tonight
Cloudy during the early evening, then gradual clearing, with a low around -6. Wind chill values as low as -21. Northwest wind 9 to 14 mph, with gusts as high as 23 mph.
Monday
Sunny, with a high near 13. Wind chill values as low as -21. West northwest wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 1. Wind chill values as low as -12. Light southwest wind becoming south southwest 9 to 14 mph in the evening. Winds could gust as high as 23 mph.
Tuesday
Sunny, with a high near 28. Southwest wind 7 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around -5. Northwest wind around 6 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 morning.
Wednesday Night
Partly cloudy, with a low around 0. West southwest wind around 5 mph becoming north northwest after midnight.
Thursday
Partly sunny, with a high near 18. North wind around 6 mph.
Thursday Night
Mostly cloudy, with a low around 2. Calm wind becoming north around 5 mph after midnight.
Friday
Partly sunny, with a high near 18. North wind 5 to 7 mph.
Friday Night
Mostly clear, with a low around -2. North northwest wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 19. Northwest wind 5 to 7 mph.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles SW Sesser IL
38.07°N 89.07°W
38.07°N 89.07°W
3:16 pm CST Jan 25, 2026
4pm CST Jan 25, 2026-6pm CST Jan 31, 2026
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