Hazardous Weather Conditions
Current conditions at
Mount Vernon Airport (KMVN)
Lat: 38.33°NLon: 88.85°WElev: 466ft.
Thunderstorm Heavy Rain Fog/Mist
61°F
16°C
| Humidity | 90% |
| Wind Speed | SW 18 G 26 mph |
| Barometer | 29.95 in (1014.2 mb) |
| Dewpoint | 58°F (14°C) |
| Visibility | 4.00 mi |
| Last update | 7 Mar 3:56 am CST |
Extended Forecast for
3 Miles SE Bonnie IL
Overnight
Low: 63 °F
Showers
LikelySaturday
High: 69 °F⇓
Showers then
Chance
ShowersSaturday Night
Low: 39 °F
Decreasing
CloudsSunday
High: 64 °F
Sunny
Sunday Night
Low: 45 °F
Clear
Monday
High: 74 °F
Sunny
Monday Night
Low: 61 °F
Mostly Clear
then Slight
Chance
T-stormsTuesday
High: 77 °F
Showers
LikelyTuesday Night
Low: 58 °F
Showers
Detailed Forecast
Overnight
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 63. South southwest wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 70%.
Saturday
Showers and possibly a thunderstorm before noon, then a chance of showers and thunderstorms between noon and 4pm. Temperature rising to near 69 by noon, then falling to around 61 during the remainder of the day. Southwest wind 11 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 90%.
Saturday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 39. Northwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 18 mph.
Sunday
Sunny, with a high near 64. Calm wind becoming southwest around 6 mph.
Sunday Night
Clear, with a low around 45. South southwest wind 3 to 6 mph.
Monday
Sunny, with a high near 74. South southwest wind 7 to 15 mph, with gusts as high as 22 mph.
Monday Night
A 20 percent chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 61. South southwest wind 8 to 10 mph, with gusts as high as 21 mph.
Tuesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 77. South southwest wind 8 to 15 mph, with gusts as high as 23 mph.
Tuesday Night
Showers and possibly a thunderstorm. Cloudy, with a low around 58. South southwest wind 16 to 18 mph, with gusts as high as 30 mph.
Wednesday
Showers and possibly a thunderstorm. Cloudy, with a high near 69. Breezy, with a south southwest wind 17 to 20 mph becoming north northwest in the afternoon. Winds could gust as high as 30 mph.
Wednesday Night
A slight chance of showers. Mostly cloudy, with a low around 35. North northwest wind 7 to 16 mph, with gusts as high as 23 mph.
Thursday
Mostly sunny, with a high near 53. Northwest wind 6 to 9 mph.
Thursday Night
Mostly cloudy, with a low around 38. West southwest wind 6 to 13 mph becoming south in the evening. Winds could gust as high as 22 mph.
Friday
Mostly cloudy, with a high near 64. South southwest wind 13 to 18 mph, with gusts as high as 26 mph.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles SE Bonnie IL
38.18°N 88.87°W
38.18°N 88.87°W
12:26 am CST Mar 7, 2026
4am CST Mar 7, 2026-6pm CDT Mar 13, 2026
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