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

32°F

0°C

Humidity 89%
Wind Speed W 8 mph
Barometer 29.74 in
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 7 Mar 5:35 pm CST
Extended Forecast for

Argonne WI

  • Tonight

    Tonight: Mostly cloudy during the early evening, then becoming mostly clear, with a low around 28. Southwest wind 6 to 15 mph, with gusts as high as 29 mph.

    Low: 28 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 53. West wind 10 to 14 mph, with gusts as high as 30 mph.

    High: 53 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 40. West southwest wind 8 to 11 mph, with gusts as high as 28 mph.

    Low: 40 °F

    Decreasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 55. West southwest wind 5 to 9 mph becoming north in the afternoon. Winds could gust as high as 22 mph.

    High: 55 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 28. North northeast wind 3 to 6 mph.

    Low: 28 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of snow. Mostly cloudy, with a high near 37.

    High: 37 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A chance of snow and freezing rain. Cloudy, with a low around 23. Chance of precipitation is 50%.

    Low: 23 °F

    Chance Wintry
    Mix

  • Wednesday

    Wednesday: A 50 percent chance of snow. Mostly cloudy, with a high near 34.

    High: 34 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 16.

    Low: 16 °F

    Slight Chance
    Snow then
    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy during the early evening, then becoming mostly clear, with a low around 28. Southwest wind 6 to 15 mph, with gusts as high as 29 mph.
Sunday
Mostly sunny, with a high near 53. West wind 10 to 14 mph, with gusts as high as 30 mph.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 40. West southwest wind 8 to 11 mph, with gusts as high as 28 mph.
Monday
Mostly sunny, with a high near 55. West southwest wind 5 to 9 mph becoming north in the afternoon. Winds could gust as high as 22 mph.
Monday Night
Mostly cloudy, with a low around 28. North northeast wind 3 to 6 mph.
Tuesday
A 40 percent chance of snow. Mostly cloudy, with a high near 37.
Tuesday Night
A chance of snow and freezing rain. Cloudy, with a low around 23. Chance of precipitation is 50%.
Wednesday
A 50 percent chance of snow. Mostly cloudy, with a high near 34.
Wednesday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 16.
Thursday
Mostly sunny, with a high near 40.
Thursday Night
Snow likely. Mostly cloudy, with a low around 25. Chance of precipitation is 60%.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 42.
Friday Night
A 20 percent chance of snow. Partly cloudy, with a low around 13.
Saturday
A 20 percent chance of snow. Partly sunny, with a high near 36.
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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:
5:21 pm CST Mar 7, 2026
Forecast Valid:
5pm CST Mar 7, 2026-6pm CDT Mar 14, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation