Hazardous Weather Conditions
Current conditions at
Peoria - General Downing-Peoria International Airport (KPIA)
Lat: 40.67°NLon: 89.68°WElev: 659ft.
Partly Cloudy
70°F
21°C
| Humidity | 97% |
| Wind Speed | S 3 mph |
| Barometer | 29.94 in (1013.2 mb) |
| Dewpoint | 69°F (21°C) |
| Visibility | 9.00 mi |
| Last update | 19 Aug 4:54 am CDT |
Extended Forecast for
4 Miles SSW Mackinaw IL
Flood Watch August 19, 01:00pm until August 20, 01:00am
Today
High: 80 °F
Slight Chance
Showers then
Showers
LikelyTonight
Low: 62 °F
Showers
Likely then
Partly CloudyThursday
High: 80 °F
Sunny
Thursday Night
Low: 61 °F
Mostly Clear
Friday
High: 82 °F
Sunny
Friday Night
Low: 64 °F
Mostly Clear
Saturday
High: 81 °F
Sunny
Saturday Night
Low: 61 °F
Mostly Clear
Sunday
High: 78 °F
Mostly Sunny
Detailed Forecast
Today
A slight chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 80. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Showers and thunderstorms likely before 10pm, then a slight chance of showers between 10pm and 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 62. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Sunny, with a high near 80. Calm wind becoming northeast around 6 mph.
Thursday Night
Mostly clear, with a low around 61. Calm wind.
Friday
Sunny, with a high near 82. Calm wind becoming southwest 5 to 7 mph in the morning.
Friday Night
Mostly clear, with a low around 64. West southwest wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 81. Light west northwest wind becoming northwest 5 to 10 mph in the morning. Winds could gust as high as 16 mph.
Saturday Night
Mostly clear, with a low around 61.
Sunday
Mostly sunny, with a high near 78.
Sunday Night
Partly cloudy, with a low around 59.
Monday
Mostly sunny, with a high near 79.
Monday Night
Partly cloudy, with a low around 62.
Tuesday
Mostly sunny, with a high near 82.
Additional Forecasts and Information
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Point Forecast:
4 Miles SSW Mackinaw IL
40.49°N 89.37°W (Elev. 636 ft)
40.49°N 89.37°W (Elev. 636 ft)
4:36 am CDT Aug 19, 2026
5am CDT Aug 19, 2026-6pm CDT Aug 25, 2026
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