Hazardous Weather Conditions
Current conditions at
Mount Vernon Airport (KMVN)
Lat: 38.33°NLon: 88.85°WElev: 466ft.
Fair
62°F
17°C
| Humidity | 80% |
| Wind Speed | S 3 mph |
| Barometer | 30.16 in (1021.3 mb) |
| Dewpoint | 56°F (13°C) |
| Visibility | 10.00 mi |
| Last update | 12 Apr 1:56 am CDT |
Extended Forecast for
2 Miles W Nason IL
Overnight
Low: 60 °F
Mostly Clear
Sunday
High: 82 °F
Mostly Sunny
Sunday Night
Low: 66 °F
Chance
T-stormsMonday
High: 82 °F
Slight Chance
T-stormsMonday Night
Low: 68 °F
Partly Cloudy
Tuesday
High: 85 °F
Partly Sunny
then Slight
Chance
T-stormsTuesday Night
Low: 68 °F
Chance
T-stormsWednesday
High: 83 °F
Chance
Showers then
Chance
T-stormsWednesday Night
Low: 65 °F
Chance
T-storms then
Showers
Likely
Detailed Forecast
Overnight
Mostly clear, with a low around 60. South wind around 7 mph.
Sunday
Mostly sunny, with a high near 82. South southwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph.
Sunday Night
A 40 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 66. South wind around 15 mph, with gusts as high as 26 mph.
Monday
A 20 percent chance of showers and thunderstorms, mainly between 10am and 1pm. Mostly sunny, with a high near 82. South southwest wind 13 to 17 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 68. South southwest wind 11 to 15 mph, with gusts as high as 24 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 85. South southwest wind 10 to 16 mph, with gusts as high as 24 mph.
Tuesday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 68. South southwest wind 10 to 14 mph, with gusts as high as 22 mph.
Wednesday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 83. South southwest wind 9 to 14 mph, with gusts as high as 22 mph.
Wednesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 65. South southwest wind around 10 mph, with gusts as high as 18 mph.
Thursday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 81. Southwest wind around 10 mph.
Thursday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 61. South southwest wind around 6 mph.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 86. South wind 6 to 11 mph, with gusts as high as 21 mph.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. South wind around 10 mph.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 80. South southwest wind 11 to 14 mph, with gusts as high as 21 mph.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles W Nason IL
38.18°N 89.01°W
38.18°N 89.01°W
1:26 am CDT Apr 12, 2026
2am CDT Apr 12, 2026-6pm CDT Apr 18, 2026
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