


Hazardous Weather Conditions
Current conditions at
Mount Vernon Airport (KMVN)
Lat: 38.33°NLon: 88.85°WElev: 466ft.
Overcast
72°F
22°C
Humidity | 100% |
Wind Speed | S 3 mph |
Barometer | 29.88 in (1011.8 mb) |
Dewpoint | 72°F (22°C) |
Visibility | 9.00 mi |
Last update | 17 Jun 4:56 am CDT |
Extended Forecast for
3 Miles NNE Bonnie IL
Overnight
Low: 70 °F
Slight Chance
Showers and
Patchy FogTuesday
High: 86 °F
Slight Chance
T-storms and
Patchy FogTuesday Night
Low: 73 °F
Partly Cloudy
Wednesday
High: 87 °F
Chance
T-storms then
T-stormsWednesday Night
Low: 69 °F
T-storms then
Showers
LikelyJuneteenth
High: 85 °F
Slight Chance
ShowersThursday Night
Low: 67 °F
Mostly Clear
Friday
High: 89 °F
Sunny
Friday Night
Low: 73 °F
Mostly Clear
Detailed Forecast
Overnight
A 20 percent chance of showers. Patchy fog. Otherwise, cloudy, with a low around 70. Calm wind.
Tuesday
A slight chance of showers before 7am, then a slight chance of showers and thunderstorms between 7am and 4pm. Patchy fog before 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 86. Calm wind becoming south southwest around 5 mph in the afternoon. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 73. Calm wind becoming south around 6 mph after midnight.
Wednesday
A chance of showers and thunderstorms before 1pm, then showers and possibly a thunderstorm between 1pm and 4pm, then showers and thunderstorms after 4pm. High near 87. South southwest wind 9 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.
Wednesday Night
Showers and thunderstorms before 7pm, then showers likely and possibly a thunderstorm between 7pm and 1am. Low around 69. South southwest wind 6 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Juneteenth
A 20 percent chance of showers before 1pm. Sunny, with a high near 85. West northwest wind around 6 mph.
Thursday Night
Mostly clear, with a low around 67. Calm wind.
Friday
Sunny, with a high near 89. Calm wind becoming south southwest 5 to 8 mph in the morning.
Friday Night
Mostly clear, with a low around 73. South wind around 6 mph.
Saturday
Sunny, with a high near 93. South southwest wind 7 to 11 mph, with gusts as high as 18 mph.
Saturday Night
Mostly clear, with a low around 76. South wind 6 to 8 mph.
Sunday
Sunny, with a high near 94. South southwest wind 6 to 9 mph.
Sunday Night
Mostly clear, with a low around 76. South wind 3 to 6 mph.
Monday
A slight chance of showers and thunderstorms. Sunny, with a high near 93. South southwest wind 3 to 7 mph.
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ABOUT THIS FORECAST
Point Forecast:
3 Miles NNE Bonnie IL
38.24°N 88.89°W
38.24°N 88.89°W
2:16 am CDT Jun 17, 2025
5am CDT Jun 17, 2025-6pm CDT Jun 23, 2025