National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

Fair

36°F

2°C

Humidity 100%
Wind Speed Vrbl 1 mph
Barometer 30.21 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 7 Nov 12:55 am CST
Extended Forecast for

Goreville IL

Frost Advisory November 7, 01:07am until November 7, 08:00am
Freeze Warning November 7, 11:00pm until November 8, 08:00am
Click here for hazard details and duration
Frost Advisory
Freeze Warning
  •  
    Frost Advisory November 7, 01:07am until November 7, 08:00am

    NOW until 8:00am Sat

    Frost Advisory

  • Overnight

    Low: 36 °F

    Patchy Frost

  • Saturday

    Saturday: Widespread frost, mainly before 7am. Otherwise, mostly sunny, with a high near 55. Light north wind.

    High: 55 °F

    Frost then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Widespread frost, mainly after 4am. Otherwise, mostly clear, with a low around 33. Calm wind.

    Low: 33 °F

    Mostly Clear
    then Frost

  • Sunday

    Sunday: Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 62. Calm wind becoming west southwest around 6 mph.

    High: 62 °F

    Frost then
    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 41. Calm wind.

    Low: 41 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 67. Light and variable wind.

    High: 67 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 44. Light southwest wind.

    Low: 44 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 69. Calm wind becoming west southwest around 5 mph.

    High: 69 °F

    Sunny

Detailed Forecast

Overnight
Patchy frost. Otherwise, clear, with a steady temperature around 36. Calm wind.
Saturday
Widespread frost, mainly before 7am. Otherwise, mostly sunny, with a high near 55. Light north wind.
Saturday Night
Widespread frost, mainly after 4am. Otherwise, mostly clear, with a low around 33. Calm wind.
Sunday
Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 62. Calm wind becoming west southwest around 6 mph.
Sunday Night
Clear, with a low around 41. Calm wind.
Monday
Sunny, with a high near 67. Light and variable wind.
Monday Night
Clear, with a low around 44. Light southwest wind.
Tuesday
Sunny, with a high near 69. Calm wind becoming west southwest around 5 mph.
Tuesday Night
Mostly clear, with a low around 47. Calm wind.
Veterans Day
Mostly sunny, with a high near 67. Calm wind becoming west around 5 mph.
Wednesday Night
A slight chance of showers. Partly cloudy, with a low around 45. Calm wind becoming north northwest around 6 mph after midnight.
Thursday
Mostly sunny, with a high near 58. North northwest wind 6 to 10 mph, with gusts as high as 18 mph.
Thursday Night
Partly cloudy, with a low around 37. North wind 3 to 6 mph.
Friday
Mostly sunny, with a high near 51. North northwest wind 5 to 8 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Goreville IL
 37.54°N 88.99°W
Last Update:
12:30 am CST Nov 7, 2026
Forecast Valid:
1am CST Nov 7, 2026-6pm CST Nov 13, 2026
 
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Additional Resources

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