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.

Overcast

29°F

-2°C

Humidity 98%
Wind Speed Calm
Barometer 29.88 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 18 Mar 8:55 pm CDT
Extended Forecast for

Argonne WI

  • Tonight

    Tonight: A 50 percent chance of snow, mainly before 11pm. Mostly cloudy, with a steady temperature around 32. West wind 3 to 7 mph. Little or no snow accumulation expected.

    Low: 32 °F

    Chance Snow
    then Mostly
    Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 45. Calm wind becoming south southwest 5 to 7 mph in the afternoon.

    High: 45 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 33. South southwest wind 3 to 7 mph.

    Low: 33 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Friday

    Friday: Partly sunny, with a high near 49. Northwest wind around 6 mph.

    High: 49 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 30. West northwest wind 3 to 5 mph.

    Low: 30 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 52.

    High: 52 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Chance Snow

  • Sunday

    Sunday: A 20 percent chance of snow before 1pm. Partly sunny, with a high near 33.

    High: 33 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 11.

    Low: 11 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 50 percent chance of snow, mainly before 11pm. Mostly cloudy, with a steady temperature around 32. West wind 3 to 7 mph. Little or no snow accumulation expected.
Thursday
Partly sunny, with a high near 45. Calm wind becoming south southwest 5 to 7 mph in the afternoon.
Thursday Night
A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 33. South southwest wind 3 to 7 mph.
Friday
Partly sunny, with a high near 49. Northwest wind around 6 mph.
Friday Night
Mostly cloudy, with a low around 30. West northwest wind 3 to 5 mph.
Saturday
Mostly cloudy, with a high near 52.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 24.
Sunday
A 20 percent chance of snow before 1pm. Partly sunny, with a high near 33.
Sunday Night
Partly cloudy, with a low around 11.
Monday
Mostly sunny, with a high near 35.
Monday Night
Mostly cloudy, with a low around 21.
Tuesday
Mostly sunny, with a high near 42.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 23.
Wednesday
A 30 percent chance of snow. Mostly cloudy, with a high near 42.
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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:
8:37 pm CDT Mar 18, 2026
Forecast Valid:
9pm CDT Mar 18, 2026-6pm CDT Mar 25, 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