Hazardous Weather Conditions

Current conditions at

Mount Sterling, Mount Sterling Municipal Airport (KI63)

Lat: 39.99°NLon: 90.8°WElev: 732ft.

Fair

58°F

14°C

Humidity 76%
Wind Speed SW 8 mph
Barometer 29.81 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 16 Jun 5:15 am CDT
Extended Forecast for

4 Miles SSW Littleton IL

  • Today

    Today: A 50 percent chance of showers and thunderstorms, mainly before 9am.  Partly sunny, then gradually becoming sunny, with a high near 78. Southwest wind 8 to 16 mph becoming west northwest in the afternoon. Winds could gust as high as 26 mph.

    High: 78 °F

    Chance
    T-storms then
    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 57. West northwest wind 5 to 10 mph becoming light and variable. Winds could gust as high as 17 mph.

    Low: 57 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 5pm.  High near 84. Breezy, with a south southeast wind 11 to 16 mph becoming southwest 19 to 24 mph in the afternoon. Winds could gust as high as 38 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 84 °F

    Breezy.
    Showers
    Likely then
    T-storms

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am.  Low around 62. Breezy, with a west southwest wind 16 to 21 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 32 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 62 °F

    T-storms and
    Breezy then
    Chance
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 76. Northwest wind 9 to 14 mph, with gusts as high as 21 mph.

    High: 76 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 56. Northwest wind around 6 mph becoming calm  in the evening.

    Low: 56 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 80. Northwest wind 3 to 8 mph. Winds could gust as high as 15 mph.

    High: 80 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 83.

    High: 83 °F

    Mostly Sunny

Detailed Forecast

Today
A 50 percent chance of showers and thunderstorms, mainly before 9am. Partly sunny, then gradually becoming sunny, with a high near 78. Southwest wind 8 to 16 mph becoming west northwest in the afternoon. Winds could gust as high as 26 mph.
Tonight
Partly cloudy, with a low around 57. West northwest wind 5 to 10 mph becoming light and variable. Winds could gust as high as 17 mph.
Wednesday
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 5pm. High near 84. Breezy, with a south southeast wind 11 to 16 mph becoming southwest 19 to 24 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Low around 62. Breezy, with a west southwest wind 16 to 21 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Mostly sunny, with a high near 76. Northwest wind 9 to 14 mph, with gusts as high as 21 mph.
Thursday Night
Mostly clear, with a low around 56. Northwest wind around 6 mph becoming calm in the evening.
Juneteenth
Sunny, with a high near 80. Northwest wind 3 to 8 mph. Winds could gust as high as 15 mph.
Friday Night
Mostly clear, with a low around 59.
Saturday
Mostly sunny, with a high near 83.
Saturday Night
A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 64.
Sunday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 82.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 65.
Monday
Partly sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Littleton IL
 40.18°N 90.65°W (Elev. 577 ft)
4:46 am CDT Jun 16, 2026
5am CDT Jun 16, 2026-6pm CDT Jun 22, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database