Excessive Rainfall Potential for the Southeast; Heat Expands for Center of the Nation; Critical Fire Weather for Pacific Northwest

Flash flooding threatens areas from the Tennessee Valley to the Carolinas as storms repeat along a stalled front. Monsoonal storms may trigger flooding in the Southwest. Dangerous heat expands across the Desert Southwest, Plains, mid-Mississippi Valley and Southern Tier. Critical fire weather for interior Pacific Northwest. Cooler, drier air brings brief relief to the Great Lakes and Northeast. Read More >

Current conditions at

Pontiac Municipal Airport (KPNT)

Lat: 40.92°NLon: 88.62°WElev: 650ft.

Fair

70°F

21°C

Humidity	73%
Wind Speed	NA
Barometer	30.08 in
Dewpoint	61°F (16°C)
Visibility	7.00 mi
Last update	24 Jul 7:55 pm CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

3 Miles WNW Blackstone IL

Tonight
Low: 62 °F
Mostly Clear
then Slight
Chance
Showers
Saturday
High: 82 °F
Slight Chance
Showers
Saturday Night
Low: 70 °F
Partly Cloudy
Sunday
High: 91 °F
Partly Sunny
then Slight
Chance
T-storms
Sunday Night
Low: 74 °F
Partly Cloudy
then Slight
Chance
T-storms
Monday
High: 92 °F
Slight Chance
T-storms
Monday Night
Low: 73 °F
Mostly Clear
Tuesday
High: 91 °F
Sunny
Tuesday Night
Low: 68 °F
Mostly Clear

Detailed Forecast

Tonight

A 20 percent chance of showers after 4am. Increasing clouds, with a low around 62. Calm wind becoming south southeast around 5 mph.

Saturday

A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 82. Calm wind becoming south around 5 mph in the morning. Winds could gust as high as 15 mph.

Saturday Night

Partly cloudy, with a low around 70. South southwest wind around 5 mph becoming calm.

Sunday

A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 91. Heat index values as high as 105. Southwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.

Sunday Night

A slight chance of thunderstorms before 7pm, then a slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 74. Southwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.

Monday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.

Monday Night

Mostly clear, with a low around 73.

Tuesday

Sunny, with a high near 91.

Tuesday Night

Mostly clear, with a low around 68.

Wednesday

Sunny, with a high near 89.

Wednesday Night

Mostly clear, with a low around 68.