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

Hazardous Weather Conditions

Current conditions at

Danville, Vermilion County Airport (KDNV)

Lat: 40.2°NLon: 87.6°WElev: 696ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

4 Miles SE Collison IL

Extreme Heat Warning until September 4, 07:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning until September 4, 07:00pm

    NOW until 7:00pm Fri

    Extreme Heat Warning

  • Overnight

    Low: 75 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 95. Heat index values as high as 106. West southwest wind 3 to 6 mph.

    High: 95 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 74. Light south wind.

    Low: 74 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 95. Heat index values as high as 106. Light and variable wind becoming west southwest around 5 mph.

    High: 95 °F

    Hot

  • Friday Night

    Friday Night: A 30 percent chance of showers after 1am. Partly cloudy, with a low around 72. Calm wind.

    Low: 72 °F

    Partly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 90. Light northwest wind. Chance of precipitation is 30%.

    High: 90 °F

    Chance
    Showers then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 68. Northeast wind 3 to 5 mph.

    Low: 68 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

Detailed Forecast

Overnight
Mostly clear, with a low around 75. South southwest wind around 5 mph.
Thursday
Sunny and hot, with a high near 95. Heat index values as high as 106. West southwest wind 3 to 6 mph.
Thursday Night
Mostly clear, with a low around 74. Light south wind.
Friday
Sunny and hot, with a high near 95. Heat index values as high as 106. Light and variable wind becoming west southwest around 5 mph.
Friday Night
A 30 percent chance of showers after 1am. Partly cloudy, with a low around 72. Calm wind.
Saturday
A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 90. Light northwest wind. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 68. Northeast wind 3 to 5 mph.
Sunday
Sunny, with a high near 84.
Sunday Night
Mostly clear, with a low around 62.
Labor Day
Sunny, with a high near 85.
Monday Night
Partly cloudy, with a low around 64.
Tuesday
Sunny, with a high near 89.
Tuesday Night
Partly cloudy, with a low around 71.
Wednesday
Sunny, with a high near 91.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Collison IL
 40.19°N 87.74°W (Elev. 630 ft)
Last Update:
1:04 am CDT Sep 3, 2026
Forecast Valid:
1am CDT Sep 3, 2026-6pm CDT Sep 9, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation