Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Wintry precipitation and very cold temperatures in the east, unsettled weather likely from northern California to the Pacific Northwest

Accumulating snowfall will bring travel implications from the southeast U.S. to the Middle Atlantic, Northeast, and New England through Wednesday. Very cold temperatures will likely bring a hard freeze to portions of the Deep South into Thursday. A series of storm systems will bring the potential for heavy rain, strong winds, and mountain snowfall from northern California to the Pacific Northwest. Read More >

Current conditions at

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

Light Snow

10°F

-12°C

Humidity 72%
Wind Speed Calm
Barometer 30.68 in
Dewpoint 2°F (-17°C)
Visibility 10.00 mi
Last update 16 Jan 7:35 pm CST
Extended Forecast for

3 Miles NW Benton IL

  • Tonight

    Tonight: Scattered flurries before 10pm.  Mostly cloudy, with a low around 4. Wind chill values as low as -4. West northwest wind 5 to 8 mph.

    Scattered
    Flurries

    Low: 4 °F

  • Wednesday

    Wednesday: Sunny, with a high near 23. Wind chill values as low as -5. West northwest wind 5 to 7 mph becoming southwest in the afternoon.

    Sunny

    High: 23 °F

  • Wednesday
    Night

    Wednesday Night: Clear, with a low around 15. South southwest wind 5 to 8 mph.

    Clear

    Low: 15 °F

  • Thursday

    Thursday: Sunny, with a high near 37. South southwest wind 8 to 11 mph.

    Sunny

    High: 37 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 23. South southwest wind 8 to 11 mph.

    Mostly Clear

    Low: 23 °F

  • Friday

    Friday: Sunny, with a high near 42. South southwest wind 9 to 13 mph, with gusts as high as 20 mph.

    Sunny

    High: 42 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 36. South southwest wind 11 to 14 mph, with gusts as high as 21 mph.

    Partly Cloudy

    Low: 36 °F

  • Saturday

    Saturday: Mostly cloudy, with a high near 50. South southwest wind around 11 mph.

    Mostly Cloudy

    High: 50 °F

  • Saturday
    Night

    Saturday Night: A slight chance of showers.  Mostly cloudy, with a low around 45. South wind around 11 mph.

    Slight Chance
    Showers

    Low: 45 °F

Detailed Forecast

Tonight
Scattered flurries before 10pm. Mostly cloudy, with a low around 4. Wind chill values as low as -4. West northwest wind 5 to 8 mph.
Wednesday
Sunny, with a high near 23. Wind chill values as low as -5. West northwest wind 5 to 7 mph becoming southwest in the afternoon.
Wednesday Night
Clear, with a low around 15. South southwest wind 5 to 8 mph.
Thursday
Sunny, with a high near 37. South southwest wind 8 to 11 mph.
Thursday Night
Mostly clear, with a low around 23. South southwest wind 8 to 11 mph.
Friday
Sunny, with a high near 42. South southwest wind 9 to 13 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 36. South southwest wind 11 to 14 mph, with gusts as high as 21 mph.
Saturday
Mostly cloudy, with a high near 50. South southwest wind around 11 mph.
Saturday Night
A slight chance of showers. Mostly cloudy, with a low around 45. South wind around 11 mph.
Sunday
A chance of showers, mainly before noon. Mostly cloudy, with a high near 56. South wind 11 to 14 mph, with gusts as high as 25 mph.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 40. South wind around 15 mph, with gusts as high as 25 mph.
Monday
A chance of sprinkles. Partly sunny, with a high near 47. West wind 11 to 15 mph, with gusts as high as 26 mph.
Monday Night
Mostly clear, with a low around 31. West wind 6 to 10 mph becoming south after midnight.
Tuesday
Mostly sunny, with a high near 48. South southwest wind 7 to 10 mph.
Click Map For Forecast
Point Forecast:
3 Miles NW Benton IL
 38.05°N 88.96°W
7:15 pm CST Jan 16, 2018
7pm CST Jan 16, 2018-6pm CST Jan 23, 2018
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database