Hazardous Weather Conditions
Current conditions at
Mount Vernon Airport (KMVN)
Lat: 38.33° N Lon: 88.85° W Elev: 466 ft.
Fair
84°F
29°C
| Humidity | 49% |
| Wind Speed | S 8 mph |
| Barometer | 29.88 in (1011.9 mb) |
| Dewpoint | 63°F (17°C) |
| Visibility | 10.00 mi |
| Heat Index | 85°F (29°C) |
| Last update | 20 May 5:56 pm CDT |
Detailed forecast for
Jefferson County
Tonight
Partly cloudy. Lows in the upper 60s. South winds 5 to 10 mph.
Tuesday
Sunny. Highs around 90. South winds 10 to 15 mph, increasing to around 20 mph in the afternoon.
Tuesday Night
Partly cloudy in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the upper 60s. South winds 15 to 20 mph. Chance of rain 40 percent.
Wednesday
Partly sunny with a chance of showers and thunderstorms in the morning, then mostly cloudy with showers and thunderstorms likely in the afternoon. Highs in the lower 80s. Southwest winds around 10 mph. Chance of rain 70 percent.
Wednesday Night
Showers with thunderstorms likely in the evening, then showers with a chance of thunderstorms after midnight. Lows in the lower 60s. West winds 5 to 10 mph. Chance of rain 80 percent.
Thursday
A chance of thunderstorms. Showers likely. Highs in the upper 70s. Chance of rain 70 percent.
Thursday Night
A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the mid 60s. Chance of rain 60 percent.
Friday
A chance of thunderstorms. Showers likely. Highs in the lower 80s. Chance of rain 70 percent.
Friday Night And Saturday
Partly cloudy. A chance of showers and thunderstorms. Lows in the lower 60s. Highs in the mid 80s. Chance of rain 50 percent.
Saturday Night
Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms. A chance of showers. Lows in the mid 60s. Chance of rain 50 percent.
Sunday And Sunday Night
Showers likely with a chance of thunderstorms. Highs in the mid 80s. Lows in the mid 60s. Chance of rain 60 percent.
Memorial Day
Partly sunny with a chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 50 percent.
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
