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Hazardous Weather Conditions

Current conditions at

Logan County Airport (KAAA)

Lat: 40.16°NLon: 89.34°WElev: 591ft.

Thunderstorm Rain

72°F

22°C

Humidity 100%
Wind Speed S 3 mph
Barometer 30.11 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 14 Aug 9:35 am CDT
Extended Forecast for

Mount Pulaski IL

Flood Watch August 14, 10:00am until August 14, 04:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch August 14, 10:00am until August 14, 04:00pm

    NOW until 4:00pm Fri

    Flood Watch

  • Today

    High: 88 °F

    Showers
    Likely then
    Chance
    T-storms

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly after 3am. Mostly cloudy, with a low around 74. East southeast wind 6 to 9 mph, with gusts as high as 18 mph.

    Low: 74 °F

    Partly Cloudy
    then Chance
    T-storms

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms, mainly before noon. Partly sunny, with a high near 91. Heat index values as high as 103. South southeast wind 6 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 17 mph.

    High: 91 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 74. West southwest wind 5 to 7 mph.

    Low: 74 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 88. West northwest wind 6 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 40%.

    High: 88 °F

    Partly Sunny
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of thunderstorms before 7pm. Mostly cloudy, with a low around 69. North northwest wind 6 to 10 mph. Chance of precipitation is 30%.

    Low: 69 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 82. North wind 6 to 9 mph.

    High: 82 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 63.

    Low: 63 °F

    Partly Cloudy

Detailed Forecast

Today
Showers likely and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms, mainly after 4pm. Mostly cloudy, with a high near 88. East southeast wind around 7 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A 30 percent chance of showers and thunderstorms, mainly after 3am. Mostly cloudy, with a low around 74. East southeast wind 6 to 9 mph, with gusts as high as 18 mph.
Saturday
A 40 percent chance of showers and thunderstorms, mainly before noon. Partly sunny, with a high near 91. Heat index values as high as 103. South southeast wind 6 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 17 mph.
Saturday Night
Partly cloudy, with a low around 74. West southwest wind 5 to 7 mph.
Sunday
A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 88. West northwest wind 6 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 40%.
Sunday Night
A chance of thunderstorms before 7pm. Mostly cloudy, with a low around 69. North northwest wind 6 to 10 mph. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 82. North wind 6 to 9 mph.
Monday Night
Partly cloudy, with a low around 63.
Tuesday
Sunny, with a high near 83.
Tuesday Night
Mostly clear, with a low around 68.
Wednesday
Partly sunny, with a high near 87.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 67.
Thursday
Mostly sunny, with a high near 81.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Pulaski IL
 40.01°N 89.28°W (Elev. 650 ft)
Last Update:
9:37 am CDT Aug 14, 2026
Forecast Valid:
10am CDT Aug 14, 2026-6pm CDT Aug 20, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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