National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Strong Cold Front Crossing Great Lakes and Northeast U.S.; Elevated Fire Weather in Southern California

A strong cold front will bring brisk to high winds across portions of the Great Lakes and the Northeast this weekend. Cold air arriving behind the front will trigger lake-effect snow downwind of the Great Lakes and accumulating snow over the higher terrain of the Northeast. Gusty offshore winds will maintain elevated fire weather conditions this weekend across coastal southern California. Read More >

Hazardous Weather Conditions

Current conditions at

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

Fair

57°F

14°C

Humidity 51%
Wind Speed S 10 mph
Barometer 30.28 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 31 Oct 11:46 am CDT
Extended Forecast for

Valier IL

Freeze Watch November 2, 12:00am until November 2, 08:00am
Click here for hazard details and duration
Freeze Watch

  • This
    Afternoon

    This Afternoon: Sunny, with a high near 60. South wind 7 to 10 mph.

    Sunny

    High: 60 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 41. South wind 7 to 11 mph becoming west after midnight. Winds could gust as high as 20 mph.

    Partly Cloudy

    Low: 41 °F

  • Sunday

    Sunday: Sunny, with a high near 50. Breezy, with a northwest wind 16 to 21 mph, with gusts as high as 34 mph.

    Sunny and
    Breezy

    High: 50 °F

  • Sunday
    Night

    Sunday Night: Widespread frost after 1am. Otherwise, clear, with a low around 28. Northwest wind 3 to 8 mph. Winds could gust as high as 18 mph.

    Clear then
    Frost

    Low: 28 °F

  • Monday

    Monday: Widespread frost before 9am. Otherwise, sunny, with a high near 52. Light and variable wind becoming southwest 5 to 10 mph in the morning.

    Frost then
    Sunny

    High: 52 °F

  • Monday
    Night

    Monday Night: Areas of frost after 5am. Otherwise, clear, with a low around 36. Southwest wind 5 to 7 mph.

    Clear then
    Areas Frost

    Low: 36 °F

  • Tuesday

    Tuesday: Areas of frost before 8am. Otherwise, sunny, with a high near 62. Southwest wind 5 to 9 mph.

    Areas Frost
    then Sunny

    High: 62 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 41. South wind around 7 mph.

    Mostly Clear

    Low: 41 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 65. South wind 7 to 13 mph.

    Mostly Sunny

    High: 65 °F

Detailed Forecast

This Afternoon
Sunny, with a high near 60. South wind 7 to 10 mph.
Tonight
Partly cloudy, with a low around 41. South wind 7 to 11 mph becoming west after midnight. Winds could gust as high as 20 mph.
Sunday
Sunny, with a high near 50. Breezy, with a northwest wind 16 to 21 mph, with gusts as high as 34 mph.
Sunday Night
Widespread frost after 1am. Otherwise, clear, with a low around 28. Northwest wind 3 to 8 mph. Winds could gust as high as 18 mph.
Monday
Widespread frost before 9am. Otherwise, sunny, with a high near 52. Light and variable wind becoming southwest 5 to 10 mph in the morning.
Monday Night
Areas of frost after 5am. Otherwise, clear, with a low around 36. Southwest wind 5 to 7 mph.
Tuesday
Areas of frost before 8am. Otherwise, sunny, with a high near 62. Southwest wind 5 to 9 mph.
Tuesday Night
Mostly clear, with a low around 41. South wind around 7 mph.
Wednesday
Mostly sunny, with a high near 65. South wind 7 to 13 mph.
Wednesday Night
Partly cloudy, with a low around 45. South wind 6 to 8 mph.
Thursday
Mostly sunny, with a high near 67. South southwest wind 7 to 11 mph.
Thursday Night
Partly cloudy, with a low around 46. South wind around 6 mph.
Friday
Mostly sunny, with a high near 68. South wind 5 to 8 mph.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Valier IL
 38.01°N 89.05°W
Last Update:
11:59 am CDT Oct 31, 2020
Forecast Valid:
12pm CDT Oct 31, 2020-6pm CST Nov 6, 2020
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation