Hazardous Weather Conditions

Current conditions at

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

Overcast

64°F

18°C

Humidity 88%
Wind Speed W 3 mph
Barometer 29.76 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 11 Mar 7:45 am CDT
Extended Forecast for

5 Miles NNE Goreville IL

  • Today

    Today: Showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then a chance of showers after 4pm. Some of the storms could be severe.  Temperature falling to around 49 by 5pm. Breezy, with a southwest wind 17 to 20 mph becoming north northwest in the afternoon. Winds could gust as high as 33 mph.  Chance of precipitation is 90%.

    High: 69 °F

    Severe
    Thunderstorms
    and Breezy
    then Showers

  • Tonight

    Tonight: Cloudy during the early evening, then gradual clearing, with a low around 33. North northwest wind 10 to 18 mph, with gusts as high as 30 mph.

    Low: 33 °F

    Gradual
    Clearing

  • Thursday

    Thursday: Sunny, with a high near 54. North northwest wind 5 to 7 mph becoming west in the afternoon.

    High: 54 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 41. South wind 7 to 17 mph, with gusts as high as 22 mph.

    Low: 41 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 63. Southwest wind 9 to 15 mph, with gusts as high as 25 mph.

    High: 63 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 39. West northwest wind around 6 mph becoming light and variable.

    Low: 39 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 67. East wind 6 to 9 mph becoming south in the afternoon.

    High: 67 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 55. South southeast wind 8 to 14 mph, with gusts as high as 24 mph.

    Low: 55 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of showers and thunderstorms, then showers likely after 1pm.  Mostly cloudy, with a high near 70. Breezy, with a south wind 16 to 22 mph, with gusts as high as 36 mph.

    High: 70 °F

    Breezy.
    Slight Chance
    T-storms then
    Showers
    Likely

Detailed Forecast

Today
Showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then a chance of showers after 4pm. Some of the storms could be severe. Temperature falling to around 49 by 5pm. Breezy, with a southwest wind 17 to 20 mph becoming north northwest in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 90%.
Tonight
Cloudy during the early evening, then gradual clearing, with a low around 33. North northwest wind 10 to 18 mph, with gusts as high as 30 mph.
Thursday
Sunny, with a high near 54. North northwest wind 5 to 7 mph becoming west in the afternoon.
Thursday Night
Partly cloudy, with a low around 41. South wind 7 to 17 mph, with gusts as high as 22 mph.
Friday
Mostly sunny, with a high near 63. Southwest wind 9 to 15 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around 39. West northwest wind around 6 mph becoming light and variable.
Saturday
Sunny, with a high near 67. East wind 6 to 9 mph becoming south in the afternoon.
Saturday Night
Mostly cloudy, with a low around 55. South southeast wind 8 to 14 mph, with gusts as high as 24 mph.
Sunday
A slight chance of showers and thunderstorms, then showers likely after 1pm. Mostly cloudy, with a high near 70. Breezy, with a south wind 16 to 22 mph, with gusts as high as 36 mph.
Sunday Night
A chance of showers before 1am. Mostly cloudy, with a low around 29. Blustery, with a northwest wind 17 to 21 mph, with gusts as high as 31 mph.
Monday
Mostly sunny, with a high near 40. Northwest wind around 16 mph, with gusts as high as 26 mph.
Monday Night
Partly cloudy, with a low around 22. North northwest wind 5 to 10 mph.
Tuesday
Partly sunny, with a high near 44. Northwest wind 5 to 8 mph becoming southwest in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Goreville IL
 37.62°N 88.93°W
7:36 am CDT Mar 11, 2026
8am CDT Mar 11, 2026-6pm CDT Mar 17, 2026
 
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