Hazardous Weather Conditions

Current conditions at

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

Overcast

72°F

22°C

Humidity 77%
Wind Speed SW 16 G 28 mph
Barometer 29.76 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 11 Mar 4:15 am CDT
Extended Forecast for

2 Miles SSW Goreville IL

  • Overnight

    Overnight: A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5am.  Mostly cloudy, with a steady temperature around 70. South southwest wind around 13 mph, with gusts as high as 31 mph.  Chance of precipitation is 60%.

    Low: 70 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers and thunderstorms before 4pm, then showers likely.  Temperature rising to near 70 by 10am, then falling to around 52 during the remainder of the day. Breezy, with a southwest wind 14 to 20 mph becoming north northwest in the afternoon. Winds could gust as high as 32 mph.  Chance of precipitation is 90%.

    High: 70 °F

    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 33. North wind 11 to 17 mph, with gusts as high as 30 mph.

    Low: 33 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 54. North wind around 7 mph becoming west southwest in the afternoon.

    High: 54 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 41. South wind 7 to 17 mph, with gusts as high as 21 mph.

    Low: 41 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 62. West southwest wind 9 to 14 mph, with gusts as high as 25 mph.

    High: 62 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 39. West northwest wind around 6 mph becoming east after midnight.

    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 23 mph.

    Low: 55 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5am. Mostly cloudy, with a steady temperature around 70. South southwest wind around 13 mph, with gusts as high as 31 mph. Chance of precipitation is 60%.
Wednesday
Showers and thunderstorms before 4pm, then showers likely. Temperature rising to near 70 by 10am, then falling to around 52 during the remainder of the day. Breezy, with a southwest wind 14 to 20 mph becoming north northwest in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 90%.
Wednesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 33. North wind 11 to 17 mph, with gusts as high as 30 mph.
Thursday
Sunny, with a high near 54. North wind around 7 mph becoming west southwest in the afternoon.
Thursday Night
Mostly clear, with a low around 41. South wind 7 to 17 mph, with gusts as high as 21 mph.
Friday
Mostly sunny, with a high near 62. West southwest wind 9 to 14 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around 39. West northwest wind around 6 mph becoming east after midnight.
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 23 mph.
Sunday
A slight chance of showers and thunderstorms, then showers likely after 1pm. Partly sunny, with a high near 70. Breezy, with a south wind 15 to 21 mph, with gusts as high as 36 mph.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 29. Blustery, with a northwest wind 17 to 21 mph, with gusts as high as 30 mph.
Monday
Mostly sunny, with a high near 40. Northwest wind around 15 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 22. North northwest wind 5 to 10 mph.
Tuesday
Partly sunny, with a high near 43. North northwest wind 5 to 8 mph becoming southwest in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Goreville IL
 37.54°N 88.99°W
3:26 am CDT Mar 11, 2026
4am CDT Mar 11, 2026-6pm CDT Mar 17, 2026
 
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