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Arctic Air Plunges into the Great Lakes, Northeast and Mid-Atlantic

Arctic air dropping through the northern and eastern U.S. and a storm off the east coast will bring periods of snow, very cold wind chills and hazardous traveling conditions from the Upper Great Lakes to the Northeast. Meanwhile in southern California, Santa Ana winds will decrease but hot, dry air will remain over the area with elevated fire weather conditions. Read More >

Hazardous Weather Conditions

Current conditions at

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

Fair

45°F

7°C

Humidity 49%
Wind Speed W 5 mph
Barometer 29.71 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 13 Dec 7:15 pm CST
Extended Forecast for

3 Miles ENE Valier IL

  • Tonight

    Tonight: Partly cloudy, with a low around 28. Northwest wind 9 to 11 mph, with gusts as high as 29 mph.

    Partly Cloudy

    Low: 28 °F

  • Thursday

    Thursday: Partly sunny, with a high near 37. North wind 3 to 8 mph.

    Partly Sunny

    High: 37 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 24. Calm wind becoming west around 5 mph after midnight.

    Mostly Cloudy

    Low: 24 °F

  • Friday

    Friday: Mostly sunny, with a high near 42. West southwest wind 5 to 10 mph.

    Mostly Sunny

    High: 42 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 29. Southwest wind 5 to 7 mph.

    Mostly Clear

    Low: 29 °F

  • Saturday

    Saturday: Sunny, with a high near 51. South southwest wind 7 to 11 mph.

    Sunny

    High: 51 °F

  • Saturday
    Night

    Saturday Night: A 30 percent chance of rain after midnight.  Partly cloudy, with a low around 38. South wind 8 to 10 mph.

    Partly Cloudy
    then Chance
    Rain

    Low: 38 °F

  • Sunday

    Sunday: Rain likely, mainly before noon.  Cloudy, with a high near 47. South southwest wind 5 to 8 mph.

    Rain Likely

    High: 47 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 34. South southwest wind around 5 mph becoming light and variable.

    Mostly Cloudy

    Low: 34 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 28. Northwest wind 9 to 11 mph, with gusts as high as 29 mph.
Thursday
Partly sunny, with a high near 37. North wind 3 to 8 mph.
Thursday Night
Mostly cloudy, with a low around 24. Calm wind becoming west around 5 mph after midnight.
Friday
Mostly sunny, with a high near 42. West southwest wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 29. Southwest wind 5 to 7 mph.
Saturday
Sunny, with a high near 51. South southwest wind 7 to 11 mph.
Saturday Night
A 30 percent chance of rain after midnight. Partly cloudy, with a low around 38. South wind 8 to 10 mph.
Sunday
Rain likely, mainly before noon. Cloudy, with a high near 47. South southwest wind 5 to 8 mph.
Sunday Night
Mostly cloudy, with a low around 34. South southwest wind around 5 mph becoming light and variable.
Monday
Partly sunny, with a high near 48. West wind 5 to 7 mph.
Monday Night
Partly cloudy, with a low around 35. Southwest wind around 7 mph.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 50. West wind 7 to 10 mph.
Tuesday Night
Mostly clear, with a low around 32. West northwest wind 6 to 9 mph.
Wednesday
Mostly sunny, with a high near 49. West wind 6 to 9 mph becoming south southwest in the afternoon.
Click Map For Forecast
Point Forecast:
3 Miles ENE Valier IL
 38.05°N 88.99°W
7:15 pm CST Dec 13, 2017
7pm CST Dec 13, 2017-6pm CST Dec 20, 2017
 
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