Current conditions at

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

Mostly Cloudy

75°F

24°C

Humidity 89%
Wind Speed W 12 mph
Barometer 29.85 in
Dewpoint 72°F (22°C)
Visibility 7.00 mi
Last update 18 Jun 1:45 pm CDT
Extended Forecast for

2 Miles SE West City IL

Tornado Watch June 18, 02:33pm until June 18, 04:00pm
Lake Wind Advisory until June 18, 07:00pm
Click here for hazard details and duration
Tornado Watch
Lake Wind Advisory
  •  
    Tornado Watch June 18, 02:33pm until June 18, 04:00pm
    Lake Wind Advisory until June 18, 07:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • This Afternoon

    High: 87 °F

    Severe
    Thunderstorms

  • Tonight

    Tonight: A chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 4am. Some of the storms could be severe.  Mostly cloudy, with a low around 70. Southwest wind 6 to 10 mph.  Chance of precipitation is 30%.

    Low: 70 °F

    Severe
    Thunderstorms
    then Chance
    Showers

  • Juneteenth

    Juneteenth: Mostly cloudy, then gradually becoming sunny, with a high near 85. West northwest wind around 7 mph.

    High: 85 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 66. Calm wind.

    Low: 66 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 89. Calm wind becoming south southwest 5 to 7 mph in the afternoon.

    High: 89 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 73. South wind around 6 mph.

    Low: 73 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 92. South southwest wind 6 to 11 mph, with gusts as high as 18 mph.

    High: 92 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 76. South wind 6 to 8 mph.

    Low: 76 °F

    Mostly Clear

Detailed Forecast

This Afternoon
A 50 percent chance of showers and thunderstorms. Some of the storms could be severe. Mostly cloudy, with a high near 87. Southwest wind 15 to 17 mph, with gusts as high as 33 mph.
Tonight
A chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 4am. Some of the storms could be severe. Mostly cloudy, with a low around 70. Southwest wind 6 to 10 mph. Chance of precipitation is 30%.
Juneteenth
Mostly cloudy, then gradually becoming sunny, with a high near 85. West northwest wind around 7 mph.
Thursday Night
Mostly clear, with a low around 66. Calm wind.
Friday
Sunny, with a high near 89. Calm wind becoming south southwest 5 to 7 mph in the afternoon.
Friday Night
Clear, with a low around 73. South wind around 6 mph.
Saturday
Sunny, with a high near 92. South southwest wind 6 to 11 mph, with gusts as high as 18 mph.
Saturday Night
Mostly clear, with a low around 76. South wind 6 to 8 mph.
Sunday
Sunny, with a high near 94. South southwest wind 6 to 9 mph.
Sunday Night
Clear, with a low around 75. South wind around 6 mph becoming calm after midnight.
Monday
Sunny, with a high near 94. Calm wind becoming south around 6 mph in the morning.
Monday Night
Mostly clear, with a low around 75. South wind around 6 mph becoming calm in the evening.
Tuesday
A slight chance of showers and thunderstorms. Sunny, with a high near 93. Calm wind becoming south around 6 mph in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE West City IL
 37.98°N 88.91°W
2:16 pm CDT Jun 18, 2025
2pm CDT Jun 18, 2025-6pm CDT Jun 24, 2025
 
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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