Current conditions at

Mount Sterling, Mount Sterling Municipal Airport (KI63)

Lat: 39.99°NLon: 90.8°WElev: 732ft.

Fair

8°F

-13°C

Humidity 73%
Wind Speed SW 5 mph
Barometer 30.15 in
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill-1°F (-18°C)
Last update 18 Jan 7:35 am CST
Extended Forecast for

7 Miles WSW Astoria IL

Cold Weather Advisory January 19, 03:00am until January 19, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
  • Today

    Today: A chance of flurries between 3pm and 5pm, then a slight chance of snow after 5pm.  Mostly cloudy, with a high near 26. Wind chill values between -3 and 7. South southwest wind 8 to 15 mph, with gusts as high as 24 mph.  Chance of precipitation is 20%.

    High: 26 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Tonight

    Tonight: A slight chance of snow before 7pm, then a chance of flurries between 7pm and 9pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 3. Wind chill values between -5 and -15. Blustery, with a northwest wind 13 to 18 mph increasing to 19 to 24 mph after midnight. Winds could gust as high as 37 mph.  Chance of precipitation is 20%.

    Low: 3 °F

    Blustery.
    Slight Chance
    Snow then
    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 15. Wind chill values between -6 and -16. Northwest wind 8 to 18 mph, with gusts as high as 32 mph.

    High: 15 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 7. Wind chill values between -1 and 4. Southwest wind around 6 mph, with gusts as high as 15 mph.

    Low: 7 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 31. South southwest wind 6 to 10 mph, with gusts as high as 17 mph.

    High: 31 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 22. South wind 7 to 13 mph becoming west southwest after midnight. Winds could gust as high as 21 mph.

    Low: 22 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 37. West wind 8 to 13 mph, with gusts as high as 21 mph.

    High: 37 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of flurries between 3pm and 5pm, then a slight chance of snow after 5pm. Mostly cloudy, with a high near 26. Wind chill values between -3 and 7. South southwest wind 8 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Tonight
A slight chance of snow before 7pm, then a chance of flurries between 7pm and 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 3. Wind chill values between -5 and -15. Blustery, with a northwest wind 13 to 18 mph increasing to 19 to 24 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 20%.
M.L.King Day
Sunny, with a high near 15. Wind chill values between -6 and -16. Northwest wind 8 to 18 mph, with gusts as high as 32 mph.
Monday Night
Partly cloudy, with a low around 7. Wind chill values between -1 and 4. Southwest wind around 6 mph, with gusts as high as 15 mph.
Tuesday
Mostly sunny, with a high near 31. South southwest wind 6 to 10 mph, with gusts as high as 17 mph.
Tuesday Night
Mostly cloudy, with a low around 22. South wind 7 to 13 mph becoming west southwest after midnight. Winds could gust as high as 21 mph.
Wednesday
Mostly sunny, with a high near 37. West wind 8 to 13 mph, with gusts as high as 21 mph.
Wednesday Night
Partly cloudy, with a low around 17.
Thursday
Mostly sunny, with a high near 31.
Thursday Night
Mostly cloudy, with a low around 22.
Friday
Mostly cloudy, with a high near 36.
Friday Night
A chance of snow. Mostly cloudy, with a low around 13.
Saturday
A chance of snow. Partly sunny, with a high near 20.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WSW Astoria IL
 40.2°N 90.48°W (Elev. 587 ft)
6:36 am CST Jan 18, 2026
7am CST Jan 18, 2026-6pm CST Jan 24, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database