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

Strong Winds Over Portions of the Rockies & Plains; Chilly for Much of the Eastern U.S.

Low pressure pushing eastward will generate strong winds over parts of the Rockies and Plains through Saturday with some light precipitation. Meanwhile, a much cooler air mass will overtake the eastern half of the country with frost and freeze concerns. Elevated fire weather conditions are expected for the Great Basin and parts of California, along with poor air quality in some locales. Read More >

Hazardous Weather Conditions

Current conditions at

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

Fair

37°F

3°C

Humidity 94%
Wind Speed SE 5 mph
Barometer 30.33 in
Dewpoint 35°F (2°C)
Visibility 7.00 mi
Wind Chill33°F (1°C)
Last update 31 Oct 6:15 am CDT
Extended Forecast for

Energy IL

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

  • Today

    Today: Areas of frost before 8am. Otherwise, increasing clouds, with a high near 61. South wind 5 to 10 mph.

    Areas Frost
    then
    Increasing
    Clouds

    High: 61 °F

  • Tonight

    Tonight: Increasing clouds, with a low around 41. South wind 8 to 11 mph becoming west after midnight.

    Increasing
    Clouds

    Low: 41 °F

  • Sunday

    Sunday: Sunny, with a high near 51. Breezy, with a northwest wind 16 to 21 mph, with gusts as high as 32 mph.

    Sunny and
    Breezy

    High: 51 °F

  • Sunday
    Night

    Sunday Night: Widespread frost after 2am. Otherwise, clear, with a low around 29. Northwest wind 5 to 8 mph becoming calm after midnight.

    Clear then
    Frost

    Low: 29 °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 3 to 7 mph.

    Clear then
    Areas Frost

    Low: 36 °F

  • Tuesday

    Tuesday: Areas of frost before 7am. Otherwise, sunny, with a high near 61. Southwest wind 7 to 10 mph.

    Areas Frost
    then Sunny

    High: 61 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 41. South wind 5 to 7 mph.

    Mostly Clear

    Low: 41 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 65. South wind 8 to 13 mph.

    Mostly Sunny

    High: 65 °F

Detailed Forecast

Today
Areas of frost before 8am. Otherwise, increasing clouds, with a high near 61. South wind 5 to 10 mph.
Tonight
Increasing clouds, with a low around 41. South wind 8 to 11 mph becoming west after midnight.
Sunday
Sunny, with a high near 51. Breezy, with a northwest wind 16 to 21 mph, with gusts as high as 32 mph.
Sunday Night
Widespread frost after 2am. Otherwise, clear, with a low around 29. Northwest wind 5 to 8 mph becoming calm after midnight.
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 3 to 7 mph.
Tuesday
Areas of frost before 7am. Otherwise, sunny, with a high near 61. Southwest wind 7 to 10 mph.
Tuesday Night
Mostly clear, with a low around 41. South wind 5 to 7 mph.
Wednesday
Mostly sunny, with a high near 65. South wind 8 to 13 mph.
Wednesday Night
Partly cloudy, with a low around 45. South wind 6 to 9 mph.
Thursday
Mostly sunny, with a high near 66. South southwest wind 8 to 11 mph.
Thursday Night
Partly cloudy, with a low around 47. South wind 3 to 8 mph.
Friday
Mostly sunny, with a high near 67. South wind 5 to 8 mph.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Energy IL
 37.76°N 89°W
Last Update:
6:28 am CDT Oct 31, 2020
Forecast Valid:
6am CDT Oct 31, 2020-6pm CST Nov 6, 2020
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation