Areas of Excessive Rainfall and Severe Thunderstorm Potential Today

Widespread showers and thunderstorms are forecast for much of the Eastern and Southern U.S. today. Isolated severe thunderstorms may produce large hail and damaging winds over eastern North Carolina and eastern Florida. In the Northeast U.S. heavy rainfall through Saturday may result in isolated flash flooding and minor flooding on rivers and streams. Flood Watches are in effect. Read More >

Current conditions at

Mount Vernon Airport (KMVN)

Lat: 38.33°NLon: 88.85°WElev: 466ft.

A Few Clouds

55°F

13°C

Humidity	77%
Wind Speed	N 9 mph
Barometer	30.14 in (1020.9 mb)
Dewpoint	48°F (9°C)
Visibility	10.00 mi
Wind Chill	53°F (12°C)
Last update	9 May 7:56 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

5 Miles SW Mount Vernon IL

Today
High: 69 °F
Sunny
Tonight
Low: 46 °F
Mostly Clear
Saturday
High: 73 °F
Sunny
Saturday Night
Low: 52 °F
Partly Cloudy
Sunday
High: 76 °F
Mostly Sunny
Sunday Night
Low: 58 °F
Partly Cloudy
then Slight
Chance
Showers
Monday
High: 74 °F
Showers
Likely
Monday Night
Low: 60 °F
Chance
T-storms
Tuesday
High: 76 °F
Showers
Likely

Detailed Forecast

Today

Sunny, with a high near 69. North northeast wind around 10 mph.

Tonight

Mostly clear, with a low around 46. North northeast wind around 5 mph becoming calm in the evening.

Saturday

Sunny, with a high near 73. Northeast wind 3 to 7 mph.

Saturday Night

Partly cloudy, with a low around 52. Calm wind.

Sunday

Mostly sunny, with a high near 76. East northeast wind 5 to 7 mph.

Sunday Night

A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 58. East northeast wind 3 to 5 mph.

Monday

A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 74. East wind 5 to 8 mph. Chance of precipitation is 60%.

Monday Night

A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 60. East wind around 5 mph becoming calm in the evening.

Tuesday

A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 76. Calm wind becoming south southeast around 6 mph in the afternoon.

Tuesday Night

Partly cloudy, with a low around 61. Light south wind.

Wednesday

A slight chance of showers. Mostly sunny, with a high near 82. Light south southeast wind becoming south 5 to 9 mph in the morning.

Wednesday Night

Partly cloudy, with a low around 66. South southeast wind around 6 mph.

Thursday

Mostly sunny, with a high near 88. South wind 6 to 10 mph.