National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Thunderstorms and Heavy Rainfall Today from the Central Plains into the Tennessee Valley

Severe thunderstorms capable of damaging winds will be possible from the Ozark Plateau east into portions of the Southeast today. Rounds of heavy thunderstorms ahead of a slow moving front will continue locally heavy rainfall and scattered flash flooding potential from the Ozarks to the Ohio and Tennessee Valleys today. Read More >

Hazardous Weather Conditions

Current conditions at

Effingham, Effingham County Memorial Airport (K1H2)

Lat: 39.07°NLon: 88.53°WElev: 587ft.

Fair

71°F

22°C

Humidity 100%
Wind Speed N 3 mph
Barometer 30.08 in
Dewpoint 71°F (22°C)
Visibility 7.00 mi
Last update 12 Jul 1:35 am CDT
Extended Forecast for

4 Miles ESE Shelbyville IL

  • Overnight

    Overnight: Mostly clear, with a low around 65. North northeast wind around 6 mph.

    Low: 65 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 84. Northeast wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 84 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 63. North northeast wind 5 to 7 mph.

    Low: 63 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 85. Northeast wind 6 to 10 mph, with gusts as high as 15 mph.

    High: 85 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 65. Northeast wind around 6 mph becoming calm in the evening.

    Low: 65 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 89. North northeast wind 3 to 6 mph.

    High: 89 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 68. Light and variable wind.

    Low: 68 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 70.

    Low: 70 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 65. North northeast wind around 6 mph.
Sunday
Sunny, with a high near 84. Northeast wind 7 to 11 mph, with gusts as high as 20 mph.
Sunday Night
Clear, with a low around 63. North northeast wind 5 to 7 mph.
Monday
Sunny, with a high near 85. Northeast wind 6 to 10 mph, with gusts as high as 15 mph.
Monday Night
Clear, with a low around 65. Northeast wind around 6 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 89. North northeast wind 3 to 6 mph.
Tuesday Night
Clear, with a low around 68. Light and variable wind.
Wednesday
Sunny, with a high near 91.
Wednesday Night
Mostly clear, with a low around 70.
Thursday
Sunny, with a high near 90.
Thursday Night
Mostly clear, with a low around 70.
Friday
Sunny, with a high near 90.
Friday Night
Mostly clear, with a low around 70.
Saturday
Sunny, with a high near 90.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Shelbyville IL
 39.39°N 88.74°W (Elev. 656 ft)
Last Update:
1:25 am CDT Jul 12, 2026
Forecast Valid:
1am CDT Jul 12, 2026-6pm CDT Jul 18, 2026
 
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