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

Hazardous Weather Conditions

Current conditions at

Eagle River Union Airport (KEGV)

Lat: 45.93°NLon: 89.27°WElev: 1637ft.

Fair

16°F

-9°C

Humidity 64%
Wind Speed W 5 mph
Barometer 30.47 in
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 28 Mar 12:15 am CDT
Extended Forecast for

Argonne WI

  • Overnight

    Overnight: Mostly clear, with a low around 12. West wind around 6 mph.

    Low: 12 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 39. Southwest wind 5 to 11 mph, with gusts as high as 25 mph.

    High: 39 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29. Southwest wind 6 to 8 mph.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 55. Southwest wind 3 to 6 mph.

    High: 55 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 29. South wind around 5 mph becoming calm in the evening.

    Low: 29 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 53.

    High: 53 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain
    then Chance
    T-storms

  • Tuesday

    Tuesday: A 40 percent chance of rain and thunderstorms. Mostly cloudy, with a high near 49.

    High: 49 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A chance of rain and snow before 1am, then a slight chance of snow. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.

    Low: 25 °F

    Chance
    Rain/Snow

Detailed Forecast

Overnight
Mostly clear, with a low around 12. West wind around 6 mph.
Saturday
Increasing clouds, with a high near 39. Southwest wind 5 to 11 mph, with gusts as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 29. Southwest wind 6 to 8 mph.
Sunday
Partly sunny, with a high near 55. Southwest wind 3 to 6 mph.
Sunday Night
Partly cloudy, with a low around 29. South wind around 5 mph becoming calm in the evening.
Monday
Partly sunny, with a high near 53.
Monday Night
A 40 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 39.
Tuesday
A 40 percent chance of rain and thunderstorms. Mostly cloudy, with a high near 49.
Tuesday Night
A chance of rain and snow before 1am, then a slight chance of snow. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 38.
Wednesday Night
A 20 percent chance of snow. Partly cloudy, with a low around 22.
Thursday
A 20 percent chance of snow. Mostly sunny, with a high near 42.
Thursday Night
A 20 percent chance of snow. Partly cloudy, with a low around 29.
Friday
A 20 percent chance of rain. Mostly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Argonne WI
 45.65°N 88.88°W (Elev. 1604 ft)
Last Update:
12:06 am CDT Mar 28, 2026
Forecast Valid:
12am CDT Mar 28, 2026-6pm CDT Apr 3, 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