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.

Fair

53°F

12°C

Humidity 69%
Wind Speed NA
Barometer 29.71 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 4 May 2:35 am CDT
Extended Forecast for

Flanagan IL

Blowing Dust Advisory May 4, 11:00am until May 4, 06:00pm
Click here for hazard details and duration
Blowing Dust Advisory

  • Overnight

    Overnight: Mostly clear, with a low around 53. Southwest wind around 5 mph, with gusts as high as 15 mph.

    Low: 53 °F

    Mostly Clear

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms, mainly after 5pm. Areas of blowing dust after 11am. Sunny, with a high near 79. Breezy, with a southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 79 °F

    Breezy. Areas
    Blowing Dust
    then Chance
    T-storms

  • Monday Night

    Monday Night: Showers and thunderstorms likely before 4am, then a chance of showers. Increasing clouds, with a low around 52. Breezy, with a southwest wind 10 to 20 mph becoming north after midnight. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 52 °F

    Showers
    Likely and
    Breezy then
    Chance
    Showers

  • Tuesday

    Tuesday: Showers likely, mainly after 1pm. Mostly cloudy, with a high near 57. North northeast wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%.

    High: 57 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 41. North wind 5 to 10 mph.

    Low: 41 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 61.

    High: 61 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 53. Southwest wind around 5 mph, with gusts as high as 15 mph.
Monday
A 30 percent chance of showers and thunderstorms, mainly after 5pm. Areas of blowing dust after 11am. Sunny, with a high near 79. Breezy, with a southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.
Monday Night
Showers and thunderstorms likely before 4am, then a chance of showers. Increasing clouds, with a low around 52. Breezy, with a southwest wind 10 to 20 mph becoming north after midnight. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 57. North northeast wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%.
Tuesday Night
A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 41. North wind 5 to 10 mph.
Wednesday
Partly sunny, with a high near 58.
Wednesday Night
Mostly cloudy, with a low around 40.
Thursday
Partly sunny, with a high near 61.
Thursday Night
Partly cloudy, with a low around 44.
Friday
Partly sunny, with a high near 66.
Friday Night
Partly cloudy, with a low around 43.
Saturday
Sunny, with a high near 71.
Saturday Night
Partly cloudy, with a low around 49.
Sunday
A chance of showers. Mostly sunny, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Flanagan IL
 40.87°N 88.85°W
Last Update:
1:36 am CDT May 4, 2026
Forecast Valid:
3am CDT May 4, 2026-6pm CDT May 10, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation