Hazardous Weather Conditions
Current conditions at
Mount Vernon Airport (KMVN)
Lat: 38.33°NLon: 88.85°WElev: 466ft.61°F
16°C
| Humidity | 30% |
| Wind Speed | W 10 G 20 mph |
| Barometer | 29.94 in (1014.3 mb) |
| Dewpoint | 29°F (-2°C) |
| Visibility | 10.00 mi |
| Last update | 13 Mar 2:56 pm CDT |
Extended Forecast for
Bonnie IL
This Afternoon

High: 62 °F
Partly Sunny
Tonight

Low: 36 °F
Mostly Clear
Saturday

High: 64 °F
Mostly Sunny
Saturday Night

Low: 53 °F
Increasing
CloudsSunday
High: 71 °F
Breezy.
Mostly Cloudy
then Showers
LikelySunday Night
Low: 26 °F
Breezy.
Showers then
Rain/SnowMonday

High: 30 °F
Slight Chance
Snow Showers
and BlusteryMonday Night
Low: 14 °F
Partly Cloudy
and Blustery
then Mostly
ClearTuesday

High: 37 °F
Sunny
Detailed Forecast
This Afternoon
Partly sunny, with a high near 62. West northwest wind around 14 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 36. West northwest wind around 6 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 64. East wind 6 to 11 mph becoming south southeast in the afternoon.
Saturday Night
Increasing clouds, with a low around 53. South southeast wind 7 to 13 mph, with gusts as high as 23 mph.
Sunday
Showers likely and possibly a thunderstorm, mainly after 4pm. Mostly cloudy, with a high near 71. Breezy, with a south wind 17 to 22 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 60%.
Sunday Night
Rain showers before 1am, then a chance of rain and snow showers between 1am and 4am, then a chance of snow showers after 4am. Some thunder is also possible. Low around 26. Breezy, with a south southwest wind 22 to 24 mph becoming west in the evening. Winds could gust as high as 41 mph. Chance of precipitation is 100%.
Monday
A 20 percent chance of snow showers before 1pm. Mostly cloudy, with a high near 30. Blustery, with a west northwest wind around 22 mph, with gusts as high as 32 mph.
Monday Night
Partly cloudy, with a low around 14. Blustery, with a west northwest wind 10 to 20 mph, with gusts as high as 28 mph.
Tuesday
Sunny, with a high near 37. West northwest wind 7 to 9 mph.
Tuesday Night
A slight chance of rain and snow showers after 1am. Mostly cloudy, with a low around 27. Light south southwest wind becoming south 5 to 10 mph in the evening. Winds could gust as high as 20 mph.
Wednesday
Partly sunny, with a high near 58. South southwest wind 11 to 14 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly clear, with a low around 39. South southwest wind around 6 mph.
Thursday
Sunny, with a high near 67. West southwest wind around 6 mph.
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ABOUT THIS FORECAST
Point Forecast:
Bonnie IL
38.2°N 88.92°W
38.2°N 88.92°W
1:26 pm CDT Mar 13, 2026
3pm CDT Mar 13, 2026-6pm CDT Mar 19, 2026



