Severe Thunderstorms in the Central U.S.; Heavy to Excessive Rainfall in the Ohio Valley and Central Appalachians

Severe thunderstorms producing damaging winds, hail, and a few tornadoes are expected through Tuesday across parts of the central Plains and lower to mid Missouri Valley. Heavy to excessive rainfall could produce flooding across portions of the Ohio Valley into the Central Appalachians through Tuesday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Pontiac Municipal Airport (KPNT)

Lat: 40.92°NLon: 88.62°WElev: 650ft.

Fair

73°F

23°C

Humidity	76%
Wind Speed	SE 5 mph
Barometer	29.85 in
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Last update	16 Jun 9:35 pm CDT

More Information:

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

Extended Forecast for

Pontiac IL

Tonight
Low: 67 °F
Chance
Showers then
Mostly Cloudy
Tuesday
High: 89 °F
Mostly Sunny
Tuesday Night
Low: 68 °F
T-storms
Likely
Wednesday
High: 83 °F
T-storms
Wednesday Night
Low: 63 °F
Chance
T-storms
Juneteenth
High: 83 °F
Sunny
Thursday Night
Low: 65 °F
Mostly Clear
Friday
High: 88 °F
Mostly Sunny
Friday Night
Low: 71 °F
Partly Cloudy

Detailed Forecast

Tonight

A 30 percent chance of showers and thunderstorms before 10pm. Mostly cloudy, with a low around 67. South southwest wind around 5 mph, with gusts as high as 10 mph.

Tuesday

Mostly sunny, with a high near 89. Heat index values as high as 95. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.

Tuesday Night

Showers and thunderstorms likely, mainly after 4am. Mostly cloudy, with a low around 68. South wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 7am. High near 83. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

Wednesday Night

A 40 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 63. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

Juneteenth

Sunny, with a high near 83.

Thursday Night

Mostly clear, with a low around 65.

Friday

Mostly sunny, with a high near 88.

Friday Night

Partly cloudy, with a low around 71.

Saturday

Sunny, with a high near 93.

Saturday Night

Mostly clear, with a low around 75.