Hazardous Weather Conditions
Current conditions at
Pontiac Municipal Airport (KPNT)
Lat: 40.92°NLon: 88.62°WElev: 650ft.
Fair
86°F
30°C
| Humidity | 75% |
| Wind Speed | NA |
| Barometer | 29.94 in |
| Dewpoint | 77°F (25°C) |
| Visibility | 10.00 mi |
| Heat Index | 97°F (36°C) |
| Last update | 30 Jun 8:15 pm CDT |
Extended Forecast for
4 Miles NE Blackstone IL
Extreme Heat Warning June 30, 08:40pm until July 3, 12:00am
NOW until 12:00am Fri

Extreme Heat Warning
Tonight

Low: 77 °F
Mostly Clear
Wednesday

High: 94 °F
Sunny
Wednesday Night

Low: 78 °F
Mostly Clear
Thursday

High: 94 °F
Sunny
Thursday Night
Low: 77 °F
Mostly Clear
then Chance
ShowersFriday

High: 93 °F
Showers
LikelyFriday Night

Low: 74 °F
Chance
T-stormsIndependence Day

High: 88 °F
Chance
T-storms
Detailed Forecast
Tonight
Mostly clear, with a low around 77. Southwest wind around 10 mph, with gusts as high as 25 mph.
Wednesday
Sunny, with a high near 94. Heat index values as high as 107. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly clear, with a low around 78. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 94. Heat index values as high as 104. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
A chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Partly cloudy, with a low around 77. South southwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 30%.
Friday
A chance of showers before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 93. Chance of precipitation is 70%.
Friday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74.
Independence Day
A chance of showers and thunderstorms. Partly sunny, with a high near 88.
Saturday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 71.
Sunday
A chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 86.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 69.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 86.
Monday Night
Partly cloudy, with a low around 69.
Tuesday
Partly sunny, with a high near 86.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles NE Blackstone IL
41.1°N 88.58°W
41.1°N 88.58°W
2:46 pm CDT Jun 30, 2026
8pm CDT Jun 30, 2026-6pm CDT Jul 7, 2026



