Current conditions at

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

Overcast

81°F

27°C

Humidity 74%
Wind Speed S 9 mph
Barometer 30.24 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 19 Jun 9:45 am CDT
Extended Forecast for

3 Miles ENE Johnston City IL

  • Juneteenth

    Juneteenth: A 20 percent chance of showers before 11am.  Partly sunny, with a high near 90. South wind 6 to 8 mph.

    High: 90 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 69. Light southeast wind.

    Low: 69 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 93. Light south southeast wind.

    High: 93 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 72. Calm wind.

    Low: 72 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 95. Light and variable wind.

    High: 95 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 72. Calm wind.

    Low: 72 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny and hot, with a high near 97. Light south southwest wind becoming southwest 5 to 10 mph in the morning.

    High: 97 °F

    Hot

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 76. South southwest wind around 7 mph.

    Low: 76 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of showers and thunderstorms.  Partly sunny, with a high near 95. Southwest wind 7 to 11 mph.

    High: 95 °F

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

Juneteenth
A 20 percent chance of showers before 11am. Partly sunny, with a high near 90. South wind 6 to 8 mph.
Tonight
Mostly clear, with a low around 69. Light southeast wind.
Thursday
Sunny, with a high near 93. Light south southeast wind.
Thursday Night
Partly cloudy, with a low around 72. Calm wind.
Friday
Mostly sunny, with a high near 95. Light and variable wind.
Friday Night
Mostly clear, with a low around 72. Calm wind.
Saturday
Mostly sunny and hot, with a high near 97. Light south southwest wind becoming southwest 5 to 10 mph in the morning.
Saturday Night
Partly cloudy, with a low around 76. South southwest wind around 7 mph.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 95. Southwest wind 7 to 11 mph.
Sunday Night
A slight chance of showers and thunderstorms before 1am. Mostly clear, with a low around 71. West wind 5 to 7 mph becoming light and variable after midnight.
Monday
Sunny, with a high near 93. Light and variable wind becoming northwest 5 to 7 mph in the morning.
Monday Night
Mostly clear, with a low around 70. Light and variable wind.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny and hot, with a high near 97. Southwest wind 3 to 8 mph.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Johnston City IL
 37.82°N 88.86°W
10:33 am CDT Jun 19, 2024
10am CDT Jun 19, 2024-6pm CDT Jun 25, 2024
 
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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