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

Hazardous Weather Conditions

Current conditions at

Mount Sterling, Mount Sterling Municipal Airport (KI63)

Lat: 39.99°NLon: 90.8°WElev: 732ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

3 Miles E Augusta IL

Wind Advisory until February 20, 09:00am
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until February 20, 09:00am

    NOW until 9:00am Fri

    Wind Advisory

  • Tonight

    Low: 29 °F

    Slight Chance
    Rain/Snow and
    Breezy

  • Friday

    Friday: Cloudy through mid morning, then gradual clearing, with a high near 39. Breezy, with a west wind 20 to 25 mph decreasing to 14 to 19 mph in the afternoon. Winds could gust as high as 39 mph.

    High: 39 °F

    Becoming
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Increasing clouds, with a low around 23. Northwest wind 7 to 10 mph, with gusts as high as 18 mph.

    Low: 23 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly sunny, with a high near 39. Northwest wind 8 to 15 mph, with gusts as high as 22 mph.

    High: 39 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 19. Northwest wind 14 to 16 mph, with gusts as high as 25 mph.

    Low: 19 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 31. Blustery, with a northwest wind 17 to 21 mph, with gusts as high as 29 mph.

    High: 31 °F

    Sunny and
    Blustery

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 15. North northwest wind 14 to 16 mph, with gusts as high as 24 mph.

    Low: 15 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 33.

    High: 33 °F

    Sunny

Detailed Forecast

Tonight
A slight chance of rain and snow between 2am and 3am. Cloudy, with a low around 29. Breezy, with a west wind 23 to 26 mph, with gusts as high as 43 mph. Chance of precipitation is 20%.
Friday
Cloudy through mid morning, then gradual clearing, with a high near 39. Breezy, with a west wind 20 to 25 mph decreasing to 14 to 19 mph in the afternoon. Winds could gust as high as 39 mph.
Friday Night
Increasing clouds, with a low around 23. Northwest wind 7 to 10 mph, with gusts as high as 18 mph.
Saturday
Mostly sunny, with a high near 39. Northwest wind 8 to 15 mph, with gusts as high as 22 mph.
Saturday Night
Mostly clear, with a low around 19. Northwest wind 14 to 16 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 31. Blustery, with a northwest wind 17 to 21 mph, with gusts as high as 29 mph.
Sunday Night
Mostly clear, with a low around 15. North northwest wind 14 to 16 mph, with gusts as high as 24 mph.
Monday
Sunny, with a high near 33.
Monday Night
Mostly clear, with a low around 18.
Tuesday
Partly sunny, with a high near 52.
Tuesday Night
Mostly cloudy, with a low around 40.
Wednesday
Partly sunny, with a high near 56.
Wednesday Night
Partly cloudy, with a low around 28.
Thursday
Mostly sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Augusta IL
 40.23°N 90.91°W (Elev. 600 ft)
Last Update:
9:41 pm CST Feb 19, 2026
Forecast Valid:
11pm CST Feb 19, 2026-6pm CST Feb 26, 2026
 
Forecast Discussion
 
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Additional Resources

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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