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.

Partly Cloudy

38°F

3°C

Humidity 75%
Wind Speed SW 6 mph
Barometer 29.72 in
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 20 Mar 1:55 am CDT
Extended Forecast for

Argonne WI

  • Overnight

    Overnight: Mostly cloudy, with a low around 35. West wind around 7 mph, with gusts as high as 20 mph.

    Low: 35 °F

    Mostly Cloudy

  • Friday

    Friday: Patchy fog before 11am. Otherwise, partly sunny, with a high near 45. North northwest wind 6 to 8 mph, with gusts as high as 20 mph.

    High: 45 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of freezing rain before 9am, then a slight chance of rain. Partly sunny, with a high near 48. South wind 3 to 7 mph. Chance of precipitation is 20%.

    High: 48 °F

    Slight Chance
    Rain/Freezing
    Rain then
    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: A chance of rain before 4am, then a chance of snow. Mostly cloudy, with a low around 28. South southwest wind around 6 mph becoming north after midnight. Chance of precipitation is 40%.

    Low: 28 °F

    Slight Chance
    Rain then
    Chance
    Rain/Snow

  • Sunday

    Sunday: A 30 percent chance of snow, mainly before 7am. Mostly cloudy, with a high near 35.

    High: 35 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy
    then Slight
    Chance Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 35. West wind around 7 mph, with gusts as high as 20 mph.
Friday
Patchy fog before 11am. Otherwise, partly sunny, with a high near 45. North northwest wind 6 to 8 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 27. Calm wind.
Saturday
A slight chance of freezing rain before 9am, then a slight chance of rain. Partly sunny, with a high near 48. South wind 3 to 7 mph. Chance of precipitation is 20%.
Saturday Night
A chance of rain before 4am, then a chance of snow. Mostly cloudy, with a low around 28. South southwest wind around 6 mph becoming north after midnight. Chance of precipitation is 40%.
Sunday
A 30 percent chance of snow, mainly before 7am. Mostly cloudy, with a high near 35.
Sunday Night
Mostly cloudy, with a low around 17.
Monday
Mostly sunny, with a high near 38.
Monday Night
A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 25.
Tuesday
Partly sunny, with a high near 42.
Tuesday Night
Mostly cloudy, with a low around 21.
Wednesday
A 30 percent chance of snow. Mostly cloudy, with a high near 36.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 40. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Argonne WI
 45.65°N 88.88°W (Elev. 1604 ft)
Last Update:
1:21 am CDT Mar 20, 2026
Forecast Valid:
2am CDT Mar 20, 2026-6pm CDT Mar 26, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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