National Weather Service

News Headlines

March 13, 2026: Damaging Non-Thunderstorm Winds With 60+ MPH Gusts
March 10, 2026: Strong Tornadoes in the Kankakee River Valley and Giant Hail
Spring Seminars and Virtual Spotter Training: Click Here for More Information!
Spring Flood Outlook: Below average to near average flood risk for area river basins

Hazardous Weather Conditions

Current conditions at

Pontiac Municipal Airport (KPNT)

Lat: 40.92°NLon: 88.62°WElev: 650ft.

Overcast and Breezy

58°F

14°C

Humidity	79%
Wind Speed	S 24 G 30 mph
Barometer	29.38 in
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Last update	15 Mar 11:55 am CDT

More Information:

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

Extended Forecast for

5 Miles ENE Blackstone IL

Wind Advisory until March 15, 09:00pm

Click here for hazard details and duration

Wind Advisory

Wind Advisory until March 15, 09:00pm
NOW until 9:00pm Sun
Wind Advisory
This Afternoon
High: 61 °F
Showers and
Windy
Tonight
Low: 22 °F
Wintry Mix
and Patchy
Blowing Snow
Monday
High: 23 °F⇓
Snow Likely
and Patchy
Blowing Snow
Monday Night
Low: 10 °F
Decreasing
Clouds and
Blustery
Tuesday
High: 27 °F
Mostly Sunny
Tuesday Night
Low: 21 °F
Chance Snow
Showers then
Snow Showers
Likely
Wednesday
High: 48 °F
Partly Sunny
Wednesday Night
Low: 33 °F
Partly Cloudy

Detailed Forecast

This Afternoon

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 2pm. High near 61. Windy, with a south wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

Rain, snow, and sleet before midnight, then a chance of snow and sleet between midnight and 1am, then snow likely after 1am. Patchy blowing snow after 2am. Low around 22. Windy, with a southwest wind 20 to 30 mph becoming west northwest after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 100%. New snow and sleet accumulation of less than one inch possible.

Monday

Snow likely, mainly before 1pm. Patchy blowing snow. Cloudy, with a temperature falling to around 20 by 5pm. Windy, with a west northwest wind around 30 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Monday Night

Cloudy, then gradually becoming partly cloudy, with a low around 10. Wind chill values as low as -5. Blustery, with a west northwest wind 15 to 25 mph, with gusts as high as 35 mph.

Tuesday

Mostly sunny, with a high near 27. West northwest wind 10 to 15 mph, with gusts as high as 20 mph.

Tuesday Night

Snow showers likely, mainly after 1am. Mostly cloudy, with a low around 21. Chance of precipitation is 60%.

Wednesday

Partly sunny, with a high near 48.

Wednesday Night

Partly cloudy, with a low around 33.

Thursday

Mostly sunny, with a high near 59.

Thursday Night

Mostly cloudy, with a low around 37.