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

76°F

24°C

Humidity 79%
Wind Speed SE 9 mph
Barometer 29.74 in
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 19 May 10:55 pm CDT
Extended Forecast for

Zeigler IL

Tornado Watch until May 20, 03:00am
Click here for hazard details and duration
Tornado Watch
  •  
    Tornado Watch until May 20, 03:00am

    NOW until 3:00am Tue

    Tornado Watch

  • Tonight

    Low: 68 °F

    Severe
    Thunderstorms

  • Tuesday

    Tuesday: Showers and thunderstorms likely, mainly before 10am. Some of the storms could be severe. Mostly sunny, with a high near 84. South southeast wind 13 to 16 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%.

    High: 84 °F

    Severe
    Thunderstorms

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 56. West wind 6 to 9 mph.

    Low: 56 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 74. West wind 9 to 16 mph, with gusts as high as 25 mph.

    High: 74 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after 1am. Mostly clear, with a low around 52. West northwest wind 6 to 10 mph.

    Low: 52 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 66. West northwest wind 8 to 15 mph, with gusts as high as 22 mph.

    High: 66 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 48. North northwest wind 5 to 9 mph becoming calm in the evening.

    Low: 48 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 69. Northwest wind 5 to 8 mph.

    High: 69 °F

    Mostly Sunny

Detailed Forecast

Tonight
Showers and thunderstorms, mainly before 3am, then showers likely and possibly a thunderstorm after 4am. Some of the storms could be severe and produce heavy rainfall. Low around 68. Southeast wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.
Tuesday
Showers and thunderstorms likely, mainly before 10am. Some of the storms could be severe. Mostly sunny, with a high near 84. South southeast wind 13 to 16 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%.
Tuesday Night
Mostly clear, with a low around 56. West wind 6 to 9 mph.
Wednesday
Sunny, with a high near 74. West wind 9 to 16 mph, with gusts as high as 25 mph.
Wednesday Night
A 20 percent chance of showers after 1am. Mostly clear, with a low around 52. West northwest wind 6 to 10 mph.
Thursday
Mostly sunny, with a high near 66. West northwest wind 8 to 15 mph, with gusts as high as 22 mph.
Thursday Night
Mostly clear, with a low around 48. North northwest wind 5 to 9 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 69. Northwest wind 5 to 8 mph.
Friday Night
A slight chance of showers after 1am. Partly cloudy, with a low around 52. Light and variable wind.
Saturday
A chance of showers, mainly after 1pm. Partly sunny, with a high near 70. Calm wind becoming southeast around 6 mph in the morning.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 56. East southeast wind around 5 mph becoming calm in the evening.
Sunday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 71. East southeast wind 6 to 9 mph.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. East southeast wind around 7 mph.
Memorial Day
Showers and thunderstorms likely. Partly sunny, with a high near 74. Southeast wind 7 to 11 mph becoming south southwest in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Zeigler IL
 37.89°N 89.05°W
Last Update:
9:02 pm CDT May 19, 2025
Forecast Valid:
11pm CDT May 19, 2025-6pm CDT May 26, 2025
 
Forecast Discussion
 
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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