Heavy Rainfall, Flooding, And Severe Thunderstorm Threats From The Mid South To The Great Lakes Today And Tonight
A slow moving low pressure system and cold front will bring the potential for severe thunderstorms capable of producing damaging winds and isolated tornadoes from portions of the Mid South to the Midwest and Great Lakes today and tonight. Heavy rainfall could also lead to flooding concerns. The severe weather threat will shift to the Mid Atlantic and Northeast on Wednesday. Read More >
Hazardous Weather Conditions
Current conditions at
Mount Vernon Airport (KMVN)
Lat: 38.33°NLon: 88.85°WElev: 466ft.
Overcast
79°F
26°C
| Humidity | 82% |
| Wind Speed | S 12 mph |
| Barometer | 29.92 in (1012.8 mb) |
| Dewpoint | 73°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 82°F (28°C) |
| Last update | 25 Sep 1:56 pm CDT |
Extended Forecast for
4 Miles SE Mount Vernon IL
-
This
Afternoon
Chance
T-stormsHigh: 80 °F
-
Tonight
Chance
ShowersLow: 59 °F
-
Wednesday
Decreasing
CloudsHigh: 70 °F
-
Wednesday
Night
Increasing
CloudsLow: 51 °F
-
Thursday
Mostly Sunny
High: 72 °F
-
Thursday
Night
Clear
Low: 51 °F
-
Friday
Sunny
High: 77 °F
-
Friday
Night
Mostly Clear
Low: 57 °F
-
Saturday
Mostly Sunny
High: 75 °F
Detailed Forecast
This Afternoon
A 40 percent chance of showers and thunderstorms. Cloudy, with a high near 80. South southwest wind 8 to 11 mph.
Tonight
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 59. South southwest wind 7 to 10 mph becoming northwest after midnight.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 70. North wind 7 to 10 mph.
Wednesday Night
Increasing clouds, with a low around 51. Light north northeast wind.
Thursday
Mostly sunny, with a high near 72. Calm wind becoming south southwest around 5 mph in the afternoon.
Thursday Night
Clear, with a low around 51. Light south wind.
Friday
Sunny, with a high near 77. Calm wind becoming south southwest around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 57. South wind around 5 mph becoming northeast after midnight.
Saturday
Mostly sunny, with a high near 75. Northeast wind 5 to 7 mph becoming south southeast in the afternoon.
Saturday Night
Partly cloudy, with a low around 58. Southeast wind 3 to 6 mph.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 76. South southeast wind 3 to 6 mph.
Sunday Night
Partly cloudy, with a low around 61. South southeast wind around 6 mph.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 81. South southwest wind 6 to 10 mph.
Additional Forecasts and Information
Point Forecast:
4 Miles SE Mount Vernon IL
38.27°N 88.86°W
38.27°N 88.86°W
1:27 pm CDT Sep 25, 2018
2pm CDT Sep 25, 2018-6pm CDT Oct 1, 2018
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
