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Hazardous Weather Conditions

Current conditions at

Logan County Airport (KAAA)

Lat: 40.16°NLon: 89.34°WElev: 591ft.

Fair

39°F

4°C

Humidity 73%
Wind Speed SW 3 mph
Barometer 30.17 in
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 19 Apr 5:55 am CDT
Extended Forecast for

Clinton IL

Frost Advisory April 19, 06:11am until April 19, 08:00am
Freeze Warning April 20, 01:00am until April 20, 08:00am
Click here for hazard details and duration
...
Freeze Warning
  •  
    Frost Advisory April 19, 06:11am until April 19, 08:00am

    NOW until 8:00am Sun

    Frost Advisory

  • Today

    High: 59 °F

    Areas Frost
    then Partly
    Sunny and
    Breezy

  • Tonight

    Tonight: Widespread frost, mainly after 4am. Otherwise, mostly clear, with a low around 32. North wind 5 to 14 mph, with gusts as high as 24 mph.

    Low: 32 °F

    Partly Cloudy
    then Frost

  • Monday

    Monday: Widespread frost before 8am. Otherwise, sunny, with a high near 60. Northeast wind around 7 mph becoming south in the afternoon.

    High: 60 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 46. South wind 9 to 14 mph, with gusts as high as 21 mph.

    Low: 46 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 77. Breezy, with a southwest wind 14 to 20 mph, with gusts as high as 29 mph.

    High: 77 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 57. West southwest wind 10 to 14 mph, with gusts as high as 22 mph.

    Low: 57 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 77. West southwest wind around 11 mph, with gusts as high as 16 mph.

    High: 77 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

Detailed Forecast

Today
Areas of frost before 8am. Otherwise, increasing clouds, with a high near 59. Breezy, with a west southwest wind 8 to 13 mph becoming west northwest 17 to 22 mph in the afternoon. Winds could gust as high as 32 mph.
Tonight
Widespread frost, mainly after 4am. Otherwise, mostly clear, with a low around 32. North wind 5 to 14 mph, with gusts as high as 24 mph.
Monday
Widespread frost before 8am. Otherwise, sunny, with a high near 60. Northeast wind around 7 mph becoming south in the afternoon.
Monday Night
Mostly clear, with a low around 46. South wind 9 to 14 mph, with gusts as high as 21 mph.
Tuesday
Mostly sunny, with a high near 77. Breezy, with a southwest wind 14 to 20 mph, with gusts as high as 29 mph.
Tuesday Night
Partly cloudy, with a low around 57. West southwest wind 10 to 14 mph, with gusts as high as 22 mph.
Wednesday
Mostly sunny, with a high near 77. West southwest wind around 11 mph, with gusts as high as 16 mph.
Wednesday Night
Mostly clear, with a low around 57.
Thursday
Mostly sunny, with a high near 82. Breezy.
Thursday Night
Showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 61. Chance of precipitation is 60%.
Friday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 74. Breezy.
Friday Night
Showers likely. Mostly cloudy, with a low around 47.
Saturday
Mostly sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Clinton IL
 40.13°N 88.95°W (Elev. 741 ft)
Last Update:
5:16 am CDT Apr 19, 2026
Forecast Valid:
6am CDT Apr 19, 2026-6pm CDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation