Powerful Winter Storm from the Upper Midwest into the Northeast; Severe Thunderstorms in the Midwest and Ohio Valley

A rapidly-intensifying storm is expected to bring heavy snow, blizzard conditions, and icing from the Upper Midwest through the Great Lakes and Northeast. Scattered severe thunderstorms may produce severe/damaging wind gusts and a couple of tornadoes across parts of the Midwest and lower Ohio Valley through the evening. Arctic air will expand across the central and southern U.S.. Read More >

Hazardous Weather Conditions

Current conditions at

Pontiac Municipal Airport (KPNT)

Lat: 40.92°NLon: 88.62°WElev: 650ft.

Light Snow and Windy

13°F

-11°C

Humidity	70%
Wind Speed	W 36 G 47 mph
Barometer	29.89 in
Dewpoint	5°F (-15°C)
Visibility	7.00 mi
Wind Chill	-10°F (-23°C)
Last update	29 Dec 4:55 am CST

More Information:

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

Extended Forecast for

Dana IL

Wind Advisory December 29, 05:11am until December 29, 12:00pm

Click here for hazard details and duration

Wind Advisory

Wind Advisory December 29, 05:11am until December 29, 12:00pm
NOW until 12:00pm Mon
Wind Advisory
Overnight
Low: 14 °F
Snow Likely
and Areas
Blowing Snow
Monday
High: 18 °F
Snow Likely
and Areas
Blowing Snow
Monday Night
Low: 14 °F
Cloudy and
Blustery then
Mostly Cloudy
Tuesday
High: 30 °F
Increasing
Clouds
Tuesday Night
Low: 25 °F
Mostly Cloudy
Wednesday
High: 32 °F
Mostly Cloudy
then Slight
Chance Snow
Wednesday Night
Low: 12 °F
Slight Chance
Snow then
Mostly Cloudy
New Year's Day
High: 22 °F
Mostly Sunny

Detailed Forecast

Overnight

Snow likely. Areas of blowing snow. Cloudy, with a low around 14. Wind chill values as low as -7. Windy, with a west wind around 30 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.

Monday

Snow likely, mainly before 7am, then a chance of flurries after 9am. Areas of blowing snow before 9am. Cloudy, with a high near 18. Wind chill values as low as -6. Windy, with a west northwest wind 20 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Monday Night

Cloudy, then gradually becoming partly cloudy, with a low around 14. Wind chill values as low as -1. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.

Tuesday

Increasing clouds, with a high near 30. Wind chill values as low as zero. West southwest wind 10 to 15 mph, with gusts as high as 20 mph.

Tuesday Night

Mostly cloudy, with a low around 25. West wind around 15 mph, with gusts as high as 20 mph.

Wednesday

A 20 percent chance of snow after noon. Mostly cloudy, with a high near 32.

Wednesday Night

A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 12.

New Year's Day

Mostly sunny, with a high near 22.

Thursday Night

Partly cloudy, with a low around 12.