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Heavy Snow Moves into the Rockies; Northern Plains

A storm will move from the western U.S. into the Wasatch and northern Rockies. Heavy snow, gusty winds and difficult travel conditions are likely. The storm will move into the Northern Plains toward the end of the week, with possible blizzard conditions. Elsewhere, heavy rain is possible along the central Gulf Coast and Florida while record warmth spreads into the Ohio Valley and Mid-Atlantic. Read More >

Current conditions at

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

Mostly Cloudy

59°F

15°C

Humidity 94%
Wind Speed S 6 mph
Barometer 29.91 in
Dewpoint 57°F (14°C)
Visibility 7.00 mi
Last update 22 Feb 8:45 am CST
Extended Forecast for

Marion IL

Dense Fog Advisory until February 22, 10:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory until February 22, 10:00am

    NOW until
    10:00am Wed

    Dense Fog Advisory

  • Today

    Today: Partly sunny, with a high near 73. Light south wind becoming south southwest 5 to 10 mph in the morning.

    Partly Sunny

    High: 73 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 54. South wind 5 to 7 mph.

    Partly Cloudy

    Low: 54 °F

  • Thursday

    Thursday: Mostly cloudy, with a high near 73. Light south wind increasing to 5 to 9 mph in the morning.

    Mostly Cloudy

    High: 73 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 61. South wind 8 to 13 mph, with gusts as high as 22 mph.

    Mostly Cloudy

    Low: 61 °F

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 71. South southwest wind 11 to 15 mph, with gusts as high as 29 mph.

    Partly Sunny
    then Chance
    T-storms

    High: 71 °F

  • Friday
    Night

    Friday Night: A 50 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 37. West wind around 10 mph.

    Chance
    T-storms then
    Partly Cloudy

    Low: 37 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 45. West northwest wind 9 to 14 mph, with gusts as high as 25 mph.

    Mostly Sunny

    High: 45 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 28. West northwest wind 5 to 8 mph becoming calm  in the evening.

    Mostly Clear

    Low: 28 °F

Detailed Forecast

Today
Partly sunny, with a high near 73. Light south wind becoming south southwest 5 to 10 mph in the morning.
Tonight
Partly cloudy, with a low around 54. South wind 5 to 7 mph.
Thursday
Mostly cloudy, with a high near 73. Light south wind increasing to 5 to 9 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 61. South wind 8 to 13 mph, with gusts as high as 22 mph.
Friday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 71. South southwest wind 11 to 15 mph, with gusts as high as 29 mph.
Friday Night
A 50 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 37. West wind around 10 mph.
Saturday
Mostly sunny, with a high near 45. West northwest wind 9 to 14 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 28. West northwest wind 5 to 8 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 49. Calm wind becoming south southwest around 6 mph in the morning.
Sunday Night
Mostly cloudy, with a low around 36. South wind 3 to 6 mph.
Monday
Showers likely. Mostly cloudy, with a high near 58. Light east southeast wind becoming south 5 to 9 mph in the morning.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 50. South southwest wind 9 to 13 mph, with gusts as high as 22 mph.
Tuesday
Showers and thunderstorms likely. Mostly cloudy, with a high near 67. South southwest wind around 14 mph, with gusts as high as 26 mph.
Click Map For Forecast
Point Forecast:
Marion IL
 37.73°N 88.95°W
9:16 am CST Feb 22, 2017
9am CST Feb 22, 2017-6pm CST Feb 28, 2017
 
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