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

55°F

13°C

Humidity 49%
Wind Speed SW 10 mph
Barometer 29.52 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 21 Mar 5:15 pm CDT
Extended Forecast for

Argonne WI

  • Tonight

    Tonight: Rain and sleet likely, mainly before 2am. Mostly cloudy, with a low around 27. West wind 7 to 10 mph becoming north after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 60%. Total nighttime sleet accumulation of less than a half inch possible.

    Low: 27 °F

    Mostly Cloudy
    then
    Rain/Sleet
    Likely

  • Sunday

    Sunday: Mostly cloudy, with a steady temperature around 30. North wind 9 to 11 mph, with gusts as high as 21 mph.

    High: 30 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 13. North wind 3 to 7 mph.

    Low: 13 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 40. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 40 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 26. South wind 3 to 7 mph. Winds could gust as high as 18 mph.

    Low: 26 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A slight chance of rain and snow before 1pm. Mostly cloudy, with a high near 44. Chance of precipitation is 20%.

    High: 44 °F

    Slight Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: A 20 percent chance of snow before 1pm. Mostly cloudy, with a high near 39.

    High: 39 °F

    Slight Chance
    Snow

  • Wednesday Night

    Wednesday Night: A chance of rain, snow, and freezing rain after 1am. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.

    Low: 29 °F

    Mostly Cloudy
    then Chance
    Wintry Mix

Detailed Forecast

Tonight
Rain and sleet likely, mainly before 2am. Mostly cloudy, with a low around 27. West wind 7 to 10 mph becoming north after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 60%. Total nighttime sleet accumulation of less than a half inch possible.
Sunday
Mostly cloudy, with a steady temperature around 30. North wind 9 to 11 mph, with gusts as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 13. North wind 3 to 7 mph.
Monday
Sunny, with a high near 40. Calm wind becoming northwest around 6 mph in the afternoon.
Monday Night
Increasing clouds, with a low around 26. South wind 3 to 7 mph. Winds could gust as high as 18 mph.
Tuesday
A slight chance of rain and snow before 1pm. Mostly cloudy, with a high near 44. Chance of precipitation is 20%.
Tuesday Night
A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 22.
Wednesday
A 20 percent chance of snow before 1pm. Mostly cloudy, with a high near 39.
Wednesday Night
A chance of rain, snow, and freezing rain after 1am. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Thursday
A chance of rain, snow, and freezing rain before 1pm. Mostly cloudy, with a high near 42. Chance of precipitation is 40%.
Thursday Night
Mostly cloudy, with a low around 16.
Friday
Mostly sunny, with a high near 34.
Friday Night
Partly cloudy, with a low around 17.
Saturday
Sunny, with a high near 38.
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:
3:37 pm CDT Mar 21, 2026
Forecast Valid:
5pm CDT Mar 21, 2026-6pm CDT Mar 28, 2026
 
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