National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Peoria - General Downing-Peoria International Airport (KPIA)

Lat: 40.67°NLon: 89.68°WElev: 659ft.

Mostly Cloudy

86°F

30°C

Humidity 83%
Wind Speed S 8 mph
Barometer 29.88 in (1011.1 mb)
Dewpoint 80°F (27°C)
Visibility 10.00 mi
Heat Index101°F (38°C)
Last update 26 Jul 2:54 pm CDT
Extended Forecast for

3 Miles NNW Liverpool IL

Extreme Heat Warning July 26, 03:56pm until July 27, 09:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning July 26, 03:56pm until July 27, 09:00pm

    NOW until 9:00pm Mon

    Extreme Heat Warning

  • This Afternoon

    High: 93 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Partly cloudy, with a low around 76. Light and variable wind.

    Low: 76 °F

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms before 9am. Sunny, with a high near 94. Heat index values as high as 112. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 94 °F

    Slight Chance
    T-storms then
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 75. Southwest wind 5 to 8 mph becoming north northwest after midnight. Winds could gust as high as 15 mph.

    Low: 75 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 87. North wind 6 to 8 mph, with gusts as high as 16 mph.

    High: 87 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 64. North wind around 5 mph becoming calm in the evening.

    Low: 64 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 86. Light northeast wind.

    High: 86 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 65.

    Low: 65 °F

    Clear

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 93. Heat index values as high as 109. West northwest wind around 5 mph.
Tonight
Partly cloudy, with a low around 76. Light and variable wind.
Monday
A 20 percent chance of showers and thunderstorms before 9am. Sunny, with a high near 94. Heat index values as high as 112. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 75. Southwest wind 5 to 8 mph becoming north northwest after midnight. Winds could gust as high as 15 mph.
Tuesday
Mostly sunny, with a high near 87. North wind 6 to 8 mph, with gusts as high as 16 mph.
Tuesday Night
Mostly clear, with a low around 64. North wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 86. Light northeast wind.
Wednesday Night
Clear, with a low around 65.
Thursday
Sunny, with a high near 87.
Thursday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 67.
Friday
A chance of showers. Partly sunny, with a high near 82.
Friday Night
A chance of showers. Partly cloudy, with a low around 67.
Saturday
A chance of showers. Mostly sunny, with a high near 85.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Liverpool IL
 40.43°N 90.03°W (Elev. 561 ft)
Last Update:
1:46 pm CDT Jul 26, 2026
Forecast Valid:
3pm CDT Jul 26, 2026-6pm CDT Aug 1, 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