Hazardous Weather Conditions
Current conditions at
Mount Vernon Airport (KMVN)
Lat: 38.33°NLon: 88.85°WElev: 466ft.
Overcast and Breezy
73°F
23°C
| Humidity | 69% |
| Wind Speed | S 21 G 31 mph |
| Barometer | 29.91 in (1012.8 mb) |
| Dewpoint | 62°F (17°C) |
| Visibility | 10.00 mi |
| Last update | 2 Apr 10:56 am CDT |
Extended Forecast for
Mount Vernon IL
Wind Advisory until April 2, 07:00pm
NOW until 7:00pm Thu
Wind Advisory
Today
High: 79 °F
Showers
Likely and
BreezyTonight
Low: 65 °F
Chance
T-storms and
Breezy then
Showers
LikelyFriday
High: 81 °F
Showers
Likely then
Chance
T-stormsFriday Night
Low: 61 °F
Chance
T-storms then
ShowersSaturday
High: 67 °F
Showers
Saturday Night
Low: 40 °F
Partly Cloudy
Sunday
High: 58 °F
Sunny
Sunday Night
Low: 37 °F
Clear
Detailed Forecast
Today
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 79. Breezy, with a south wind around 23 mph, with gusts as high as 41 mph. Chance of precipitation is 70%.
Tonight
A chance of showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 4am, then a chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 65. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Friday
A chance of showers and thunderstorms before 7am, then showers likely and possibly a thunderstorm between 7am and 8am, then a chance of showers and thunderstorms after 8am. Partly sunny, with a high near 81. South wind 8 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Friday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 61. South wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.
Saturday
Showers and possibly a thunderstorm before 1pm, then a chance of showers. High near 67. South southwest wind 11 to 13 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%.
Saturday Night
Partly cloudy, with a low around 40. West northwest wind 7 to 10 mph, with gusts as high as 18 mph.
Sunday
Sunny, with a high near 58. Northwest wind 7 to 11 mph.
Sunday Night
Clear, with a low around 37. Northwest wind around 6 mph becoming calm in the evening.
Monday
Sunny, with a high near 64. Northwest wind 3 to 8 mph.
Monday Night
Partly cloudy, with a low around 40. North northwest wind 3 to 5 mph.
Tuesday
Mostly sunny, with a high near 59. East northeast wind 6 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 38. East wind around 7 mph.
Wednesday
Mostly sunny, with a high near 67. South wind 7 to 11 mph, with gusts as high as 18 mph.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Mount Vernon IL
38.31°N 88.91°W
38.31°N 88.91°W
11:17 am CDT Apr 2, 2026
11am CDT Apr 2, 2026-6pm CDT Apr 8, 2026
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