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

33°F

1°C

Humidity 50%
Wind Speed W 17 G 23 mph
Barometer 29.72 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 18 Apr 11:35 am CDT
Extended Forecast for

Argonne WI

  • Today

    Today: A chance of sprinkles and flurries before 3pm, then a chance of sprinkles after 4pm. Partly sunny, with a high near 41. West wind around 14 mph, with gusts as high as 29 mph.

    High: 41 °F

    Chance
    Sprinkles/Flurries

  • Tonight

    Tonight: A chance of sprinkles before 7pm. Mostly cloudy, with a low around 25. West wind 6 to 11 mph, with gusts as high as 26 mph.

    Low: 25 °F

    Chance
    Sprinkles

  • Sunday

    Sunday: Mostly sunny, with a high near 36. Northwest wind 6 to 11 mph, with gusts as high as 22 mph.

    High: 36 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 19. North northwest wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 20 mph.

    Low: 19 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 49. Light southwest wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 22 mph.

    High: 49 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 32.

    Low: 32 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

Detailed Forecast

Today
A chance of sprinkles and flurries before 3pm, then a chance of sprinkles after 4pm. Partly sunny, with a high near 41. West wind around 14 mph, with gusts as high as 29 mph.
Tonight
A chance of sprinkles before 7pm. Mostly cloudy, with a low around 25. West wind 6 to 11 mph, with gusts as high as 26 mph.
Sunday
Mostly sunny, with a high near 36. Northwest wind 6 to 11 mph, with gusts as high as 22 mph.
Sunday Night
Mostly clear, with a low around 19. North northwest wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Monday
Mostly sunny, with a high near 49. Light southwest wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 22 mph.
Monday Night
Mostly cloudy, with a low around 37.
Tuesday
Sunny, with a high near 63.
Tuesday Night
Clear, with a low around 32.
Wednesday
Sunny, with a high near 65.
Wednesday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 44.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 70.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 51. Chance of precipitation is 70%.
Friday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 62.
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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:
11:27 am CDT Apr 18, 2026
Forecast Valid:
11am CDT Apr 18, 2026-6pm CDT Apr 24, 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