Hazardous Weather Conditions

Current conditions at

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

A Few Clouds

73°F

23°C

Humidity 100%
Wind Speed N 2 mph
Barometer 29.99 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Last update 10 Sep 10:35 pm CDT
Extended Forecast for

4 Miles NNW Cypress IL

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 2am.  Patchy fog after 3am.  Otherwise, increasing clouds, with a low around 69. Calm wind.  Chance of precipitation is 60%.

    Low: 69 °F

    Showers
    Likely then
    Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: A slight chance of showers before 10am, then a slight chance of showers and thunderstorms after 2pm.  Patchy fog between 8am and 9am.  Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 85. Calm wind.  Chance of precipitation is 20%.

    High: 85 °F

    Slight Chance
    T-storms and
    Patchy Fog

  • Friday Night

    Friday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 69. Calm wind.  Chance of precipitation is 30%.

    Low: 69 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 89. Calm wind becoming west southwest around 5 mph.

    High: 89 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 69. Calm wind.

    Low: 69 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 90. Light and variable wind.

    High: 90 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 67. Calm wind.

    Low: 67 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 90. Calm wind becoming south around 6 mph in the morning.

    High: 90 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 68. Light south southeast wind.

    Low: 68 °F

    Clear

Detailed Forecast

Tonight
Showers and thunderstorms likely, mainly before 2am. Patchy fog after 3am. Otherwise, increasing clouds, with a low around 69. Calm wind. Chance of precipitation is 60%.
Friday
A slight chance of showers before 10am, then a slight chance of showers and thunderstorms after 2pm. Patchy fog between 8am and 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 85. Calm wind. Chance of precipitation is 20%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Calm wind. Chance of precipitation is 30%.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 89. Calm wind becoming west southwest around 5 mph.
Saturday Night
Mostly clear, with a low around 69. Calm wind.
Sunday
Mostly sunny, with a high near 90. Light and variable wind.
Sunday Night
Mostly clear, with a low around 67. Calm wind.
Monday
Sunny, with a high near 90. Calm wind becoming south around 6 mph in the morning.
Monday Night
Clear, with a low around 68. Light south southeast wind.
Tuesday
Sunny, with a high near 92. Calm wind becoming south southwest around 6 mph in the morning.
Tuesday Night
A slight chance of showers. Mostly clear, with a low around 68. Calm wind.
Wednesday
A chance of showers and thunderstorms. Sunny, with a high near 89. Calm wind becoming southwest around 5 mph.
Wednesday Night
A chance of showers. Mostly clear, with a low around 67. Calm wind.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 85. Calm wind becoming northwest 5 to 7 mph in the morning.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Cypress IL
 37.4°N 89.05°W
8:31 pm CDT Sep 10, 2026
10pm CDT Sep 10, 2026-6pm CDT Sep 17, 2026
 
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