Hazardous Weather Conditions
Current conditions at
Mount Vernon Airport (KMVN)
Lat: 38.33°NLon: 88.85°WElev: 466ft.30°F
-1°C
| Humidity | 49% |
| Wind Speed | SE 3 mph |
| Barometer | 30.24 in (1025.1 mb) |
| Dewpoint | 13°F (-11°C) |
| Visibility | 10.00 mi |
| Last update | 17 Mar 7:56 pm CDT |
Extended Forecast for
5 Miles E Mount Vernon IL
Tonight
Low: 30 °F⇑
Chance Snow
ShowersWednesday
High: 60 °F
Slight Chance
Snow Showers
then SunnyWednesday Night
Low: 43 °F
Increasing
CloudsThursday
High: 70 °F
Decreasing
CloudsThursday Night
Low: 43 °F
Mostly Clear
Friday
High: 70 °F
Mostly Sunny
Friday Night
Low: 48 °F
Partly Cloudy
Saturday
High: 78 °F
Sunny
Saturday Night
Low: 55 °F
Mostly Clear
Detailed Forecast
Tonight
A 30 percent chance of snow showers, mainly after 5am. Cloudy, with a temperature rising to around 33 by 4am. Light south southeast wind increasing to 5 to 10 mph in the evening. Winds could gust as high as 21 mph.
Wednesday
A 10 percent chance of snow showers before 7am. Mostly cloudy through mid morning, then gradual clearing, with a high near 60. South wind 11 to 16 mph, with gusts as high as 24 mph.
Wednesday Night
Increasing clouds, with a low around 43. South southwest wind 3 to 5 mph.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 70. South southwest wind 6 to 8 mph.
Thursday Night
Mostly clear, with a low around 43. Light north wind.
Friday
Mostly sunny, with a high near 70. Calm wind becoming west northwest around 6 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 48. Calm wind becoming west southwest around 6 mph in the evening.
Saturday
Sunny, with a high near 78. Southwest wind 6 to 8 mph.
Saturday Night
Mostly clear, with a low around 55. South southwest wind 5 to 8 mph.
Sunday
Mostly sunny, with a high near 78. South southwest wind 9 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 40. North wind 11 to 13 mph, with gusts as high as 21 mph.
Monday
Mostly sunny, with a high near 55. Northeast wind 10 to 13 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 36. Northeast wind around 8 mph.
Tuesday
Mostly sunny, with a high near 57. East southeast wind around 9 mph.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles E Mount Vernon IL
38.33°N 88.83°W
38.33°N 88.83°W
5:21 pm CDT Mar 17, 2026
8pm CDT Mar 17, 2026-6pm CDT Mar 24, 2026
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