Record Heat for the Intermountain West and Northern Plains; Heavy Rainfall and Severe Weather Threats

Record setting heat is expected over the next several days from the Intermountain West through the northern Plains. Furthermore, fire weather concerns increase with dry and breezy conditions. Meanwhile, heavy rainfall and severe thunderstorm threats for the Ohio/Tennessee Valleys, central Appalachians and Southeast today. The threat shifts to central Gulf Coast and across central Texas this week. Read More >

Hazardous Weather Conditions

Current conditions at

Mount Sterling, Mount Sterling Municipal Airport (KI63)

Lat: 39.99°NLon: 90.8°WElev: 732ft.

Fair

75°F

24°C

Humidity 79%
Wind Speed E 3 mph
Barometer 30.21 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 12 Jul 9:55 am CDT
Extended Forecast for

2 Miles NNW Frederick IL

Flood Warning July 12, 10:11am until July 19, 07:00am
Click here for hazard details and duration
Flood Warning
  •  
    Flood Warning July 12, 10:11am until July 19, 07:00am

    NOW until 7:00am Sun

    Flood Warning

  • Today

    High: 86 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 65. East northeast wind around 5 mph becoming calm  in the evening.

    Low: 65 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 87. Calm wind becoming northeast around 6 mph in the afternoon.

    High: 87 °F

    Sunny

  • Monday Night

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

    Low: 68 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 90. Light and variable wind.

    High: 90 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 70. Calm wind.

    Low: 70 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 92. Calm wind.

    High: 92 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 71.

    Low: 71 °F

    Clear

Detailed Forecast

Today
Sunny, with a high near 86. East northeast wind 6 to 8 mph, with gusts as high as 15 mph.
Tonight
Clear, with a low around 65. East northeast wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 87. Calm wind becoming northeast around 6 mph in the afternoon.
Monday Night
Clear, with a low around 68. Light north wind.
Tuesday
Sunny, with a high near 90. Light and variable wind.
Tuesday Night
Clear, with a low around 70. Calm wind.
Wednesday
Sunny, with a high near 92. Calm wind.
Wednesday Night
Clear, with a low around 71.
Thursday
Sunny, with a high near 91.
Thursday Night
Clear, with a low around 72.
Friday
Sunny, with a high near 91.
Friday Night
Mostly clear, with a low around 73.
Saturday
Sunny, with a high near 91.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Frederick IL
 40.11°N 90.45°W (Elev. 666 ft)
9:21 am CDT Jul 12, 2026
10am CDT Jul 12, 2026-6pm CDT Jul 18, 2026
 
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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