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Excessive Rainfall Potential for the Southeast; Heat Expands for Center of the Nation; Critical Fire Weather for Pacific Northwest

Flash flooding threatens areas from the Tennessee Valley to the Carolinas as storms repeat along a stalled front. Monsoonal storms may trigger flooding in the Southwest. Dangerous heat expands across the Desert Southwest, Plains, mid-Mississippi Valley and Southern Tier. Critical fire weather for interior Pacific Northwest. Cooler, drier air brings brief relief to the Great Lakes and Northeast. Read More >

Hazardous Weather Conditions

Current conditions at

Marshall County Airport (KC75)

Lat: 41.02°NLon: 89.39°WElev: 545ft.

Overcast

67°F

19°C

Humidity 74%
Wind Speed Calm
Barometer 30.05 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 24 Jul 11:55 pm CDT
Extended Forecast for

3 Miles SE Magnolia IL

Heat Advisory July 26, 12:00pm until July 27, 09:00pm
Click here for hazard details and duration
Heat Advisory

  • Overnight

    Overnight: Increasing clouds, with a low around 63. Light south wind.

    Low: 63 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Partly sunny, with a high near 83. South southwest wind 3 to 7 mph.

    High: 83 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 69. Light south southwest wind.

    Low: 69 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 91. Heat index values as high as 101. Southwest wind 3 to 8 mph. Winds could gust as high as 15 mph.

    High: 91 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 74. South southwest wind 6 to 8 mph, with gusts as high as 17 mph.

    Low: 74 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 93. West southwest wind 8 to 13 mph, with gusts as high as 22 mph.

    High: 93 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 72. West southwest wind 6 to 9 mph becoming north northwest after midnight. Winds could gust as high as 17 mph.

    Low: 72 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 67.

    Low: 67 °F

    Mostly Clear

Detailed Forecast

Overnight
Increasing clouds, with a low around 63. Light south wind.
Saturday
Partly sunny, with a high near 83. South southwest wind 3 to 7 mph.
Saturday Night
Partly cloudy, with a low around 69. Light south southwest wind.
Sunday
Mostly sunny, with a high near 91. Heat index values as high as 101. Southwest wind 3 to 8 mph. Winds could gust as high as 15 mph.
Sunday Night
Partly cloudy, with a low around 74. South southwest wind 6 to 8 mph, with gusts as high as 17 mph.
Monday
Mostly sunny, with a high near 93. West southwest wind 8 to 13 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a low around 72. West southwest wind 6 to 9 mph becoming north northwest after midnight. Winds could gust as high as 17 mph.
Tuesday
Sunny, with a high near 90.
Tuesday Night
Mostly clear, with a low around 67.
Wednesday
Sunny, with a high near 89.
Wednesday Night
Mostly clear, with a low around 67.
Thursday
Mostly sunny, with a high near 88.
Thursday Night
Mostly clear, with a low around 68.
Friday
Mostly sunny, with a high near 88.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Magnolia IL
 41.08°N 89.16°W (Elev. 650 ft)
Last Update:
11:36 pm CDT Jul 24, 2026
Forecast Valid:
12am CDT Jul 25, 2026-6pm CDT Jul 31, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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