More Snow for the North Central U.S.; Critical Fire Weather Conditions Across the West

Low pressure will bring locally heavy snowfall from the Northern Rockies into the Dakotas and parts of Minnesota through Thursday with well below normal temperatures. Farther east, showers and thunderstorms are expected from the Midwest into the Central Plains. Meanwhile, critical fire weather conditions will prevail in California, the Great Basin, and Southern High Plains. Read More >

Current conditions at

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

Fog/Mist

61°F

16°C

Humidity 100%
Wind Speed Calm
Barometer 30.15 in
Dewpoint 61°F (16°C)
Visibility 2.50 mi
Last update 21 Oct 6:15 am CDT
Extended Forecast for

3 Miles NNE Vienna IL

  • Today

    Today: Patchy fog before 9am.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 74. Calm wind becoming south southwest around 5 mph in the afternoon.

    Patchy Fog
    then Mostly
    Sunny

    High: 74 °F

  • Tonight

    Tonight: Mostly clear, with a low around 60. Calm wind becoming southeast around 6 mph in the evening.

    Mostly Clear

    Low: 60 °F

  • Thursday

    Thursday: Sunny, with a high near 81. South wind 6 to 11 mph, with gusts as high as 18 mph.

    Sunny

    High: 81 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 63. South southeast wind around 5 mph.

    Mostly Clear

    Low: 63 °F

  • Friday

    Friday: Isolated showers, then showers likely and possibly a thunderstorm after 1pm.  Partly sunny, with a high near 80. South wind 5 to 9 mph becoming west northwest in the afternoon. Winds could gust as high as 18 mph.  Chance of precipitation is 60%.

    Isolated
    Showers then
    Showers
    Likely

    High: 80 °F

  • Friday
    Night

    Friday Night: Scattered showers and thunderstorms before 1am, then isolated showers between 1am and 4am.  Mostly cloudy, with a low around 49. North wind around 7 mph.  Chance of precipitation is 40%.

    Scattered
    Showers

    Low: 49 °F

  • Saturday

    Saturday: Mostly cloudy, with a high near 58. North northeast wind 6 to 8 mph.

    Mostly Cloudy

    High: 58 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 51. Light east northeast wind.

    Mostly Cloudy

    Low: 51 °F

  • Sunday

    Sunday: A slight chance of showers.  Mostly cloudy, with a high near 71. Calm wind becoming south 5 to 9 mph in the morning.

    Slight Chance
    Showers

    High: 71 °F

Detailed Forecast

Today
Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 74. Calm wind becoming south southwest around 5 mph in the afternoon.
Tonight
Mostly clear, with a low around 60. Calm wind becoming southeast around 6 mph in the evening.
Thursday
Sunny, with a high near 81. South wind 6 to 11 mph, with gusts as high as 18 mph.
Thursday Night
Mostly clear, with a low around 63. South southeast wind around 5 mph.
Friday
Isolated showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 80. South wind 5 to 9 mph becoming west northwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 60%.
Friday Night
Scattered showers and thunderstorms before 1am, then isolated showers between 1am and 4am. Mostly cloudy, with a low around 49. North wind around 7 mph. Chance of precipitation is 40%.
Saturday
Mostly cloudy, with a high near 58. North northeast wind 6 to 8 mph.
Saturday Night
Mostly cloudy, with a low around 51. Light east northeast wind.
Sunday
A slight chance of showers. Mostly cloudy, with a high near 71. Calm wind becoming south 5 to 9 mph in the morning.
Sunday Night
A chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 55. South wind 3 to 5 mph.
Monday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 65. West wind 5 to 9 mph becoming north northwest in the afternoon.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 48. North wind 3 to 5 mph.
Tuesday
A chance of showers. Mostly cloudy, with a high near 58. North wind 5 to 8 mph.
Click Map For Forecast
Point Forecast:
3 Miles NNE Vienna IL
 37.44°N 88.88°W
6:15 am CDT Oct 21, 2020
6am CDT Oct 21, 2020-6pm CDT Oct 27, 2020
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database