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

Eagle River Union Airport (KEGV)

Lat: 45.93°NLon: 89.27°WElev: 1637ft.

Overcast

6°F

-14°C

Humidity 83%
Wind Speed Calm
Barometer 30.27 in
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Last update 7 Dec 6:35 pm CST
Extended Forecast for

Argonne WI

  • Tonight

    Tonight: Mostly cloudy, with a low around -3. Light and variable wind.

    Low: -3 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of flurries after noon. Mostly cloudy, with a high near 18. Light south wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 21 mph.

    High: 18 °F

    Chance
    Flurries

  • Monday Night

    Monday Night: Snow, mainly after 9pm. Steady temperature around 15. South southwest wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 15 °F

    Snow

  • Tuesday

    Tuesday: A 30 percent chance of snow after noon. Mostly cloudy, with a high near 26. West wind 5 to 7 mph becoming light and variable in the afternoon.

    High: 26 °F

    Mostly Cloudy
    then Chance
    Snow

  • Tuesday Night

    Tuesday Night: Snow. Low around 16. Light and variable wind becoming north 5 to 10 mph in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 90%.

    Low: 16 °F

    Snow then
    Snow Likely

  • Wednesday

    Wednesday: A 30 percent chance of snow before noon. Mostly cloudy, with a high near 24.

    High: 24 °F

    Chance Snow
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 5.

    Low: 5 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow after noon. Mostly cloudy, with a high near 20.

    High: 20 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 3.

    Low: 3 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around -3. Light and variable wind.
Monday
A chance of flurries after noon. Mostly cloudy, with a high near 18. Light south wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 21 mph.
Monday Night
Snow, mainly after 9pm. Steady temperature around 15. South southwest wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Tuesday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 26. West wind 5 to 7 mph becoming light and variable in the afternoon.
Tuesday Night
Snow. Low around 16. Light and variable wind becoming north 5 to 10 mph in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 90%.
Wednesday
A 30 percent chance of snow before noon. Mostly cloudy, with a high near 24.
Wednesday Night
Mostly cloudy, with a low around 5.
Thursday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 20.
Thursday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 3.
Friday
A 30 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 14.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 0.
Saturday
Partly sunny, with a high near 11.
Saturday Night
Mostly cloudy, with a low around -4.
Sunday
Partly sunny, with a high near 13.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Argonne WI
 45.65°N 88.88°W (Elev. 1604 ft)
Last Update:
4:46 pm CST Dec 7, 2025
Forecast Valid:
6pm CST Dec 7, 2025-6pm CST Dec 14, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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