Slow Moving Storm to Impact California and Dampen Western States

A slow moving system off the California coastline will bring rain, mountain snow, and coastal impacts. Locally heavy rain may cause flash flooding, especially, on burn scars in from central California to southwestern Oregon. Snow up to 3 feet will be possible in the Sierra-Nevada Mountains. Rain with mountain snow can be expected from the Northwest to the Northern Rockies and into the Plains. Read More >

Current conditions at

Mount Vernon Airport (KMVN)

Lat: 38.33°NLon: 88.85°WElev: 466ft.

Fair

27°F

-3°C

Humidity 92%
Wind Speed Calm
Barometer 30.38 in (1029.6 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 6 Dec 9:56 pm CST
Extended Forecast for

4 Miles SE Mount Vernon IL

  • Tonight

    Tonight: Clear, with a low around 25. North northeast wind 3 to 6 mph.

    Clear

    Low: 25 °F

  • Saturday

    Saturday: Sunny, with a high near 45. Northeast wind around 6 mph becoming south southeast in the afternoon.

    Sunny

    High: 45 °F

  • Saturday
    Night

    Saturday Night: Increasing clouds, with a low around 34. South wind 5 to 7 mph becoming calm  after midnight.

    Increasing
    Clouds

    Low: 34 °F

  • Sunday

    Sunday: Cloudy, with a high near 54. South wind 5 to 10 mph, with gusts as high as 26 mph.

    Cloudy

    High: 54 °F

  • Sunday
    Night

    Sunday Night: Rain likely, mainly after midnight.  Cloudy, with a low around 47. South wind around 7 mph, with gusts as high as 23 mph.  Chance of precipitation is 70%.

    Chance Rain
    then Rain
    Likely

    Low: 47 °F

  • Monday

    Monday: Rain likely, mainly before noon.  Cloudy, with a high near 55. South southwest wind around 7 mph becoming west northwest in the afternoon. Winds could gust as high as 23 mph.  Chance of precipitation is 60%.

    Rain Likely

    High: 55 °F

  • Monday
    Night

    Monday Night: A 30 percent chance of rain before midnight.  Mostly cloudy, with a low around 25. Northwest wind 6 to 10 mph, with gusts as high as 23 mph.

    Chance Rain
    then Mostly
    Cloudy

    Low: 25 °F

  • Tuesday

    Tuesday: Partly sunny, with a high near 32. Northwest wind 6 to 8 mph, with gusts as high as 18 mph.

    Partly Sunny

    High: 32 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 15. Northwest wind around 6 mph.

    Partly Cloudy

    Low: 15 °F

Detailed Forecast

Tonight
Clear, with a low around 25. North northeast wind 3 to 6 mph.
Saturday
Sunny, with a high near 45. Northeast wind around 6 mph becoming south southeast in the afternoon.
Saturday Night
Increasing clouds, with a low around 34. South wind 5 to 7 mph becoming calm after midnight.
Sunday
Cloudy, with a high near 54. South wind 5 to 10 mph, with gusts as high as 26 mph.
Sunday Night
Rain likely, mainly after midnight. Cloudy, with a low around 47. South wind around 7 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.
Monday
Rain likely, mainly before noon. Cloudy, with a high near 55. South southwest wind around 7 mph becoming west northwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 60%.
Monday Night
A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 25. Northwest wind 6 to 10 mph, with gusts as high as 23 mph.
Tuesday
Partly sunny, with a high near 32. Northwest wind 6 to 8 mph, with gusts as high as 18 mph.
Tuesday Night
Partly cloudy, with a low around 15. Northwest wind around 6 mph.
Wednesday
Mostly sunny, with a high near 27. West northwest wind 3 to 6 mph.
Wednesday Night
Partly cloudy, with a low around 16. Calm wind.
Thursday
Mostly sunny, with a high near 33. Calm wind becoming south southeast around 5 mph.
Thursday Night
Mostly cloudy, with a low around 24. Light south wind.
Friday
Mostly cloudy, with a high near 41. South southwest wind 3 to 8 mph.
Click Map For Forecast
Point Forecast:
4 Miles SE Mount Vernon IL
 38.27°N 88.86°W
10:43 pm CST Dec 6, 2019
10pm CST Dec 6, 2019-6pm CST Dec 13, 2019
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database