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Hazardous Weather Conditions

Current conditions at

Logan County Airport (KAAA)

Lat: 40.16°NLon: 89.34°WElev: 591ft.

Fair

89°F

32°C

Humidity 84%
Wind Speed SE 3 mph
Barometer 29.86 in
Dewpoint 83°F (28°C)
Visibility 10.00 mi
Heat Index113°F (45°C)
Last update 26 Jul 5:35 pm CDT
Extended Forecast for

Mount Pulaski IL

Extreme Heat Warning July 26, 05:49pm until July 27, 09:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning July 26, 05:49pm until July 27, 09:00pm

    NOW until 9:00pm Mon

    Extreme Heat Warning

  • This Afternoon

    High: 88 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 75. South wind 3 to 5 mph.

    Low: 75 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms before 9am. Mostly sunny, with a high near 93. Heat index values as high as 109. South wind 6 to 13 mph, with gusts as high as 20 mph.

    High: 93 °F

    Slight Chance
    T-storms then
    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 75. Southwest wind 8 to 10 mph becoming north northwest after midnight. Winds could gust as high as 17 mph.

    Low: 75 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 86. North wind 10 to 13 mph, with gusts as high as 18 mph.

    High: 86 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 64. North northeast wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 64 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 84. North northeast wind 6 to 9 mph.

    High: 84 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 63.

    Low: 63 °F

    Clear

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 88. Heat index values as high as 105. West southwest wind around 5 mph.
Tonight
A 20 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 75. South wind 3 to 5 mph.
Monday
A 20 percent chance of showers and thunderstorms before 9am. Mostly sunny, with a high near 93. Heat index values as high as 109. South wind 6 to 13 mph, with gusts as high as 20 mph.
Monday Night
Increasing clouds, with a low around 75. Southwest wind 8 to 10 mph becoming north northwest after midnight. Winds could gust as high as 17 mph.
Tuesday
Mostly sunny, with a high near 86. North wind 10 to 13 mph, with gusts as high as 18 mph.
Tuesday Night
Mostly clear, with a low around 64. North northeast wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday
Sunny, with a high near 84. North northeast wind 6 to 9 mph.
Wednesday Night
Clear, with a low around 63.
Thursday
Sunny, with a high near 85.
Thursday Night
Partly cloudy, with a low around 67.
Friday
A chance of showers. Partly sunny, with a high near 81.
Friday Night
A chance of showers. Mostly cloudy, with a low around 67.
Saturday
A chance of showers. Mostly sunny, with a high near 83.
Saturday Night
Mostly clear, with a low around 66.
Sunday
Sunny, with a high near 84.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Pulaski IL
 40.01°N 89.28°W (Elev. 650 ft)
Last Update:
5:26 pm CDT Jul 26, 2026
Forecast Valid:
5pm CDT Jul 26, 2026-6pm CDT Aug 2, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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