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.

Mostly Cloudy

46°F

8°C

Humidity 87%
Wind Speed Calm
Barometer 30.13 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 1 Nov 8:45 am CDT
Extended Forecast for

5 Miles NNE Goreville IL

Freeze Watch November 2, 01:00am until November 2, 07:00am
Click here for hazard details and duration
Freeze Watch

  • Today

    Today: Showers likely, mainly after 1pm. Cloudy, with a high near 52. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 70%.

    High: 52 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before 9pm. Patchy frost after 4am. Otherwise, mostly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Chance
    Showers then
    Patchy Frost

  • Sunday

    Sunday: Patchy frost before 8am. Otherwise, sunny, with a high near 54. Calm wind becoming north around 6 mph.

    High: 54 °F

    Patchy Frost
    then Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 35. Calm wind.

    Low: 35 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 61. Southwest wind 5 to 8 mph.

    High: 61 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 39. Calm wind.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 64. Calm wind becoming south 5 to 8 mph in the morning.

    High: 64 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 48. South wind around 7 mph.

    Low: 48 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 69. South southwest wind 8 to 11 mph.

    High: 69 °F

    Sunny

Detailed Forecast

Today
Showers likely, mainly after 1pm. Cloudy, with a high near 52. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 70%.
Tonight
A 30 percent chance of showers, mainly before 9pm. Patchy frost after 4am. Otherwise, mostly cloudy, with a low around 35. Calm wind.
Sunday
Patchy frost before 8am. Otherwise, sunny, with a high near 54. Calm wind becoming north around 6 mph.
Sunday Night
Clear, with a low around 35. Calm wind.
Monday
Sunny, with a high near 61. Southwest wind 5 to 8 mph.
Monday Night
Mostly clear, with a low around 39. Calm wind.
Tuesday
Mostly sunny, with a high near 64. Calm wind becoming south 5 to 8 mph in the morning.
Tuesday Night
Mostly clear, with a low around 48. South wind around 7 mph.
Wednesday
Sunny, with a high near 69. South southwest wind 8 to 11 mph.
Wednesday Night
Clear, with a low around 43. West wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 66. Light and variable wind becoming south southeast 5 to 8 mph in the morning.
Thursday Night
Partly cloudy, with a low around 51. South southeast wind 5 to 7 mph.
Friday
A chance of showers. Partly sunny, with a high near 67. South wind 9 to 11 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Goreville IL
 37.62°N 88.93°W
Last Update:
8:06 am CDT Nov 1, 2025
Forecast Valid:
9am CDT Nov 1, 2025-6pm CST Nov 7, 2025
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation