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.

Fair

55°F

13°C

Humidity 47%
Wind Speed SE 15 mph
Barometer 29.86 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 14 Mar 6:15 pm CDT
Extended Forecast for

7 Miles WSW Astoria IL

Wind Advisory March 15, 10:00am until March 16, 07:00am
Click here for hazard details and duration
Wind Advisory

  • Tonight

    Tonight: Increasing clouds, with a low around 47. East southeast wind 11 to 16 mph, with gusts as high as 28 mph.

    Low: 47 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Rain and thunderstorms likely before 1pm, then showers and possibly a thunderstorm between 1pm and 4pm, then showers after 4pm. High near 63. Breezy, with a south wind 18 to 25 mph becoming west southwest in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 63 °F

    Breezy.
    Chance
    Showers then
    Showers

  • Sunday Night

    Sunday Night: Rain and snow showers, becoming all snow after 9pm. Widespread blowing snow, mainly after 5am. Low around 16. Wind chill values between zero and 10. Windy, with a northwest wind 26 to 30 mph, with gusts as high as 48 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 16 °F

    Rain/Snow and
    Blowing Snow

  • Monday

    Monday: A 30 percent chance of snow before 1pm. Widespread blowing snow, mainly before 7am. Mostly cloudy, with a high near 22. Wind chill values between -4 and 6. Blustery, with a west northwest wind 24 to 29 mph, with gusts as high as 47 mph.

    High: 22 °F

    Chance Snow
    and Blowing
    Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 8. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 8 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 33. West northwest wind around 7 mph becoming south southwest in the afternoon. Winds could gust as high as 15 mph.

    High: 33 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 1am. Mostly cloudy, with a low around 27. South southeast wind 8 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    Low: 27 °F

    Snow Likely

  • Wednesday

    Wednesday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 47. East southeast wind 11 to 16 mph, with gusts as high as 28 mph.
Sunday
Rain and thunderstorms likely before 1pm, then showers and possibly a thunderstorm between 1pm and 4pm, then showers after 4pm. High near 63. Breezy, with a south wind 18 to 25 mph becoming west southwest in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Rain and snow showers, becoming all snow after 9pm. Widespread blowing snow, mainly after 5am. Low around 16. Wind chill values between zero and 10. Windy, with a northwest wind 26 to 30 mph, with gusts as high as 48 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Monday
A 30 percent chance of snow before 1pm. Widespread blowing snow, mainly before 7am. Mostly cloudy, with a high near 22. Wind chill values between -4 and 6. Blustery, with a west northwest wind 24 to 29 mph, with gusts as high as 47 mph.
Monday Night
Partly cloudy, with a low around 8. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Tuesday
Mostly sunny, with a high near 33. West northwest wind around 7 mph becoming south southwest in the afternoon. Winds could gust as high as 15 mph.
Tuesday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 27. South southeast wind 8 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Wednesday
Sunny, with a high near 57.
Wednesday Night
Partly cloudy, with a low around 35.
Thursday
Sunny, with a high near 68.
Thursday Night
Partly cloudy, with a low around 42.
Friday
Sunny, with a high near 69.
Friday Night
Partly cloudy, with a low around 46.
Saturday
Mostly sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WSW Astoria IL
 40.2°N 90.48°W (Elev. 587 ft)
Last Update:
4:36 pm CDT Mar 14, 2026
Forecast Valid:
6pm CDT Mar 14, 2026-6pm CDT Mar 21, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation