Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Severe Thunderstorms With Heavy Rain Possible In The Upper Midwest; Excessive Heat For Central U.S.

Several rounds of strong to severe thunderstorms will be possible from the northern Plains and upper Midwest to the Great Lakes through Friday. Damaging winds, large hail, and flooding will be the primary threats with these storms. Excessive heat will grip the central Plains with heat indices approaching 105 to 110 degrees. Very hot and humid conditions are likely to expand into the Mid Atlantic. Read More >

Current conditions at

Peoria - General Downing-Peoria International Airport (KPIA)

Lat: 40.67°NLon: 89.68°WElev: 659ft.

A Few Clouds

94°F

34°C

Humidity 62%
Wind Speed SW 10 mph
Barometer 29.94 in (1013.3 mb)
Dewpoint 79°F (26°C)
Visibility 10.00 mi
Heat Index112°F (44°C)
Last update 20 Jul 3:54 pm CDT
Extended Forecast for

Peoria ILSimilar City Names

Excessive Heat Warning until July 22, 08:00pm
Click here for hazard details and duration
Excessive Heat Warning
  •  
    Excessive Heat Warning until July 22, 08:00pm

    NOW until
    8:00pm Sat

    Excessive Heat Warning

  • This
    Afternoon

    This Afternoon: Mostly sunny, with a high near 92. Heat index values as high as 105. West southwest wind around 8 mph.

    Mostly Sunny

    High: 92 °F

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly between 8pm and 3am.  Mostly cloudy, with a low around 75. West southwest wind 5 to 7 mph becoming light and variable  in the evening.  Chance of precipitation is 30%.

    Scattered
    T-storms

    Low: 75 °F

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms, mainly after 2pm.  Mostly sunny, with a high near 94. Heat index values as high as 106. Light and variable wind becoming south southwest 5 to 7 mph in the morning.

    Chance
    T-storms

    High: 94 °F

  • Friday
    Night

    Friday Night: A 30 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 76. South wind around 6 mph.

    Chance
    T-storms

    Low: 76 °F

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms before 2pm.  Partly sunny, with a high near 94. South southwest wind 6 to 9 mph, with gusts as high as 15 mph.

    Chance
    T-storms

    High: 94 °F

  • Saturday
    Night

    Saturday Night: A chance of showers and thunderstorms between 8pm and 2am.  Partly cloudy, with a low around 72. West wind 5 to 8 mph becoming light and variable  after midnight.  Chance of precipitation is 30%.

    Chance
    T-storms

    Low: 72 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 88. Northwest wind 3 to 7 mph.

    Mostly Sunny

    High: 88 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 64.

    Mostly Clear

    Low: 64 °F

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 92. Heat index values as high as 105. West southwest wind around 8 mph.
Tonight
Scattered showers and thunderstorms, mainly between 8pm and 3am. Mostly cloudy, with a low around 75. West southwest wind 5 to 7 mph becoming light and variable in the evening. Chance of precipitation is 30%.
Friday
A 30 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 94. Heat index values as high as 106. Light and variable wind becoming south southwest 5 to 7 mph in the morning.
Friday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76. South wind around 6 mph.
Saturday
A 30 percent chance of showers and thunderstorms before 2pm. Partly sunny, with a high near 94. South southwest wind 6 to 9 mph, with gusts as high as 15 mph.
Saturday Night
A chance of showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 72. West wind 5 to 8 mph becoming light and variable after midnight. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 88. Northwest wind 3 to 7 mph.
Sunday Night
Mostly clear, with a low around 64.
Monday
Sunny, with a high near 83.
Monday Night
Mostly clear, with a low around 62.
Tuesday
Sunny, with a high near 84.
Tuesday Night
Mostly clear, with a low around 65.
Wednesday
Mostly sunny, with a high near 85.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 67.
Thursday
Showers and thunderstorms likely. Partly sunny, with a high near 85.
Click Map For Forecast
Point Forecast:
Peoria ILSimilar City Names
 40.74°N 89.61°W (Elev. 686 ft)
12:24 pm CDT Jul 20, 2017
4pm CDT Jul 20, 2017-6pm CDT Jul 27, 2017
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database