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.

Fair

71°F

22°C

Humidity 96%
Wind Speed E 6 mph
Barometer 29.87 in (1010.8 mb)
Dewpoint 70°F (21°C)
Visibility 9.00 mi
Last update 13 Aug 4:54 am CDT
Extended Forecast for

Morton IL

Flood Watch August 13, 10:00am until August 14, 10:00am
Dense Fog Advisory until August 13, 09:00am
Click here for hazard details and duration
Flood Watch
Dense Fog Advisory
  •  
    Dense Fog Advisory until August 13, 09:00am

    NOW until 9:00am Thu

    Dense Fog Advisory

  • Overnight

    Low: 67 °F

    Patchy Fog

  • Thursday

    Thursday: Showers and thunderstorms likely, mainly before 3pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 82. East southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 82 °F

    Chance
    T-storms and
    Patchy Fog
    then Showers
    Likely

  • Thursday Night

    Thursday Night: Showers and thunderstorms likely, mainly between midnight and 1am, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 70. East wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.

    Low: 70 °F

    T-storms
    Likely

  • Friday

    Friday: A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and noon. Mostly cloudy, with a high near 85. East southeast wind 7 to 10 mph, with gusts as high as 17 mph. Chance of precipitation is 40%.

    High: 85 °F

    Chance
    T-storms then
    Partly Sunny

  • Friday Night

    Friday Night: A chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Mostly cloudy, with a low around 72. East wind around 9 mph, with gusts as high as 17 mph. Chance of precipitation is 40%.

    Low: 72 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Saturday

    Saturday: A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm. Mostly sunny, with a high near 90. South southwest wind 7 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 30%.

    High: 90 °F

    Chance
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 73. South wind 5 to 7 mph.

    Low: 73 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 88.

    High: 88 °F

    Partly Sunny
    then Chance
    T-storms

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly cloudy, with a low around 67. East wind around 5 mph.
Thursday
Showers and thunderstorms likely, mainly before 3pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 82. East southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
Showers and thunderstorms likely, mainly between midnight and 1am, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 70. East wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.
Friday
A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and noon. Mostly cloudy, with a high near 85. East southeast wind 7 to 10 mph, with gusts as high as 17 mph. Chance of precipitation is 40%.
Friday Night
A chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Mostly cloudy, with a low around 72. East wind around 9 mph, with gusts as high as 17 mph. Chance of precipitation is 40%.
Saturday
A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm. Mostly sunny, with a high near 90. South southwest wind 7 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 73. South wind 5 to 7 mph.
Sunday
A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 88.
Sunday Night
Mostly cloudy, with a low around 68.
Monday
Mostly sunny, with a high near 82.
Monday Night
Mostly clear, with a low around 63.
Tuesday
Mostly sunny, with a high near 82.
Tuesday Night
Partly cloudy, with a low around 66.
Wednesday
Mostly sunny, with a high near 84.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Morton IL
 40.61°N 89.45°W (Elev. 702 ft)
Last Update:
4:51 am CDT Aug 13, 2026
Forecast Valid:
5am CDT Aug 13, 2026-6pm CDT Aug 19, 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