National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Pontiac Municipal Airport (KPNT)

Lat: 40.92°NLon: 88.62°WElev: 650ft.

Overcast and Windy

21°F

-6°C

Humidity 71%
Wind Speed W 26 G 38 mph
Barometer 29.91 in
Dewpoint 13°F (-11°C)
Visibility 7.00 mi
Wind Chill4°F (-16°C)
Last update 18 Jan 11:55 pm CST
Extended Forecast for

5 Miles ENE Blackstone IL

Cold Weather Advisory January 19, 03:00am until January 19, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory

  • Overnight

    Overnight: Snow likely, mainly before 1am. Cloudy, with a low around 1. Wind chill values as low as -19. Blustery, with a west northwest wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.

    Low: 1 °F

    Snow Likely
    and Blustery

  • M.L.King Day

    M.L.King Day: A 20 percent chance of snow before 7am. Mostly sunny and cold, with a high near 10. Wind chill values as low as -23. Blustery, with a west northwest wind 20 to 25 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 10 °F

    Blustery.
    Slight Chance
    Snow then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 5. Wind chill values as low as -8. West southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 5 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 24. Wind chill values as low as -6. West southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 24 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 18. South wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 18 °F

    Mostly Cloudy
    then Chance
    Snow

  • Wednesday

    Wednesday: A 20 percent chance of snow before noon. Partly sunny, with a high near 33.

    High: 33 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 13.

    Low: 13 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 22.

    High: 22 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 10.

    Low: 10 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Snow likely, mainly before 1am. Cloudy, with a low around 1. Wind chill values as low as -19. Blustery, with a west northwest wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.
M.L.King Day
A 20 percent chance of snow before 7am. Mostly sunny and cold, with a high near 10. Wind chill values as low as -23. Blustery, with a west northwest wind 20 to 25 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.
Monday Night
Partly cloudy, with a low around 5. Wind chill values as low as -8. West southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 24. Wind chill values as low as -6. West southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Tuesday Night
A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 18. South wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday
A 20 percent chance of snow before noon. Partly sunny, with a high near 33.
Wednesday Night
Mostly cloudy, with a low around 13.
Thursday
Mostly sunny, with a high near 22.
Thursday Night
Mostly cloudy, with a low around 10.
Friday
Partly sunny, with a high near 22.
Friday Night
Mostly cloudy, with a low around 4.
Saturday
Mostly cloudy, with a high near 13.
Saturday Night
A chance of snow. Mostly cloudy, with a low around -2.
Sunday
Partly sunny, with a high near 11.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Blackstone IL
 41.08°N 88.55°W
Last Update:
11:31 pm CST Jan 18, 2026
Forecast Valid:
12am CST Jan 19, 2026-6pm CST Jan 25, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation