Flash Flooding Continuing Along the Gulf Coast; Dry Thunderstorms in the West

Excessive rainfall continues to produce life-threatening, locally catastrophic flash flooding along the central Gulf Coast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts Oregon, California, and the Great Basin into the weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Pontiac Municipal Airport (KPNT)

Lat: 40.92°NLon: 88.62°WElev: 650ft.

Fair

75°F

24°C

Humidity 51%
Wind Speed NA
Barometer 30.01 in
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 19 Jun 12:55 pm CDT
Extended Forecast for

3 Miles E Graymont IL

  • Juneteenth

    Juneteenth: Sunny, with a high near 79. West northwest wind around 10 mph, with gusts as high as 20 mph.

    High: 79 °F

    Sunny

  • Tonight

    Tonight: A chance of showers and thunderstorms between 10pm and 1am, then a chance of showers after 1am.  Mostly cloudy, with a low around 60. West southwest wind around 5 mph, with gusts as high as 10 mph.  Chance of precipitation is 40%.

    Low: 60 °F

    Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers before 10am.  Partly sunny, then gradually becoming sunny, with a high near 80. West wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 80 °F

    Slight Chance
    Showers then
    Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 1am.  Partly cloudy, with a low around 59. West northwest wind around 5 mph becoming calm. Winds could gust as high as 10 mph.

    Low: 59 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: Showers likely, then showers and possibly a thunderstorm after 10am. Some of the storms could produce heavy rainfall.  High near 74. East wind 5 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 90%.

    High: 74 °F

    Showers
    Likely then
    Heavy Rain

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm.  Low around 58. Chance of precipitation is 80%.

    Low: 58 °F

    Showers

  • Monday

    Monday: Partly sunny, with a high near 74.

    High: 74 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

Detailed Forecast

Juneteenth
Sunny, with a high near 79. West northwest wind around 10 mph, with gusts as high as 20 mph.
Tonight
A chance of showers and thunderstorms between 10pm and 1am, then a chance of showers after 1am. Mostly cloudy, with a low around 60. West southwest wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 40%.
Saturday
A 20 percent chance of showers before 10am. Partly sunny, then gradually becoming sunny, with a high near 80. West wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 59. West northwest wind around 5 mph becoming calm. Winds could gust as high as 10 mph.
Sunday
Showers likely, then showers and possibly a thunderstorm after 10am. Some of the storms could produce heavy rainfall. High near 74. East wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Sunday Night
Showers and possibly a thunderstorm. Low around 58. Chance of precipitation is 80%.
Monday
Partly sunny, with a high near 74.
Monday Night
Partly cloudy, with a low around 52.
Tuesday
Mostly sunny, with a high near 77.
Tuesday Night
Partly cloudy, with a low around 57.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 78.
Wednesday Night
Partly cloudy, with a low around 57.
Thursday
Mostly sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Graymont IL
 40.91°N 88.7°W
11:36 am CDT Jun 19, 2026
1pm CDT Jun 19, 2026-6pm CDT Jun 25, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database