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.

Fog/Mist

21°F

-6°C

Humidity 100%
Wind Speed Calm
Barometer 29.69 in
Dewpoint 21°F (-6°C)
Visibility 4.00 mi
Last update 5 Jan 1:15 am CST
Extended Forecast for

Argonne WI

  • Overnight

    Overnight: A chance of flurries before 2am. Patchy fog before 5am. Otherwise, cloudy, with a low around 18. South wind around 5 mph becoming calm.

    Low: 18 °F

    Chance
    Flurries and
    Patchy Fog

  • Monday

    Monday: Mostly cloudy, with a high near 34. Calm wind.

    High: 34 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of freezing rain after midnight. Cloudy, with a low around 25. Calm wind. Chance of precipitation is 30%.

    Low: 25 °F

    Mostly Cloudy
    then Chance
    Freezing Rain

  • Tuesday

    Tuesday: A chance of rain, snow, and freezing rain before noon, then a chance of drizzle, snow, and freezing rain between noon and 3pm, then a chance of snow after 3pm. Mostly cloudy, with a high near 35. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 40%.

    High: 35 °F

    Chance Wintry
    Mix

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 19. West wind 3 to 5 mph.

    Low: 19 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A slight chance of snow and freezing rain. Mostly cloudy, with a low around 18. Chance of precipitation is 20%.

    Low: 18 °F

    Slight Chance
    Wintry Mix

Detailed Forecast

Overnight
A chance of flurries before 2am. Patchy fog before 5am. Otherwise, cloudy, with a low around 18. South wind around 5 mph becoming calm.
Monday
Mostly cloudy, with a high near 34. Calm wind.
Monday Night
A chance of freezing rain after midnight. Cloudy, with a low around 25. Calm wind. Chance of precipitation is 30%.
Tuesday
A chance of rain, snow, and freezing rain before noon, then a chance of drizzle, snow, and freezing rain between noon and 3pm, then a chance of snow after 3pm. Mostly cloudy, with a high near 35. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 40%.
Tuesday Night
Mostly cloudy, with a low around 19. West wind 3 to 5 mph.
Wednesday
Partly sunny, with a high near 35.
Wednesday Night
Partly cloudy, with a low around 22.
Thursday
Partly sunny, with a high near 37.
Thursday Night
A slight chance of snow and freezing rain. Mostly cloudy, with a low around 18. Chance of precipitation is 20%.
Friday
A 30 percent chance of snow, mainly after noon. Partly sunny, with a high near 33.
Friday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 17.
Saturday
A 40 percent chance of snow. Mostly cloudy, with a high near 25.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 10.
Sunday
Partly sunny, with a high near 23.
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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:
12:56 am CST Jan 5, 2026
Forecast Valid:
1am CST Jan 5, 2026-6pm CST Jan 11, 2026
 
Forecast Discussion
 
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Additional Resources

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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