Hazardous Weather Conditions
Current conditions at
Peoria - General Downing-Peoria International Airport (KPIA)
Lat: 40.67°NLon: 89.68°WElev: 659ft.
Fair
77°F
25°C
| Humidity | 94% |
| Wind Speed | E 5 mph |
| Barometer | 29.80 in (1008.3 mb) |
| Dewpoint | 75°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 12 Aug 7:54 am CDT |
Extended Forecast for
3 Miles S Peoria Heights IL
Severe T-storm Watch until August 12, 01:00pm
NOW until 1:00pm Wed
Severe T-storm Watch
Today
High: 84 °F
T-storms
LikelyTonight
Low: 70 °F
Chance
T-stormsThursday
High: 83 °F
Chance
T-stormsThursday Night
Low: 71 °F
Showers
Friday
High: 86 °F
Chance
ShowersFriday Night
Low: 73 °F
Mostly Cloudy
then Chance
T-stormsSaturday
High: 91 °F
Chance
T-stormsSaturday Night
Low: 74 °F
Mostly Clear
Detailed Forecast
Today
Showers and thunderstorms likely, mainly before 2pm. Mostly cloudy, with a high near 84. South southeast wind 6 to 8 mph becoming west southwest in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
A 30 percent chance of showers and thunderstorms, mainly after 5am. Mostly cloudy, with a low around 70. East wind 3 to 5 mph.
Thursday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 83. East southeast wind 5 to 7 mph.
Thursday Night
Showers and possibly a thunderstorm. Low around 71. East northeast wind 3 to 6 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Friday
A 40 percent chance of showers before 1pm. Mostly cloudy, with a high near 86. East wind 5 to 7 mph.
Friday Night
A 40 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 73. East wind 6 to 8 mph, with gusts as high as 15 mph.
Saturday
A 30 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 91. South wind around 7 mph, with gusts as high as 15 mph.
Saturday Night
Mostly clear, with a low around 74.
Sunday
Mostly sunny, with a high near 88.
Sunday Night
Partly cloudy, with a low around 68.
Monday
Mostly sunny, with a high near 81.
Monday Night
Mostly clear, with a low around 65.
Tuesday
Mostly sunny, with a high near 82.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles S Peoria Heights IL
40.72°N 89.56°W (Elev. 469 ft)
40.72°N 89.56°W (Elev. 469 ft)
7:36 am CDT Aug 12, 2026
8am CDT Aug 12, 2026-6pm CDT Aug 18, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
