Lake Effect Snow through Friday; Heavy Rain, Thunderstorms and Mountain Snow in California

Periods of moderate to heavy lake effect snow will continue through Friday downwind of Lake Erie and Ontario. Several additional inches of accumulating snow are expected. A Pacific storm will bring heavy rain and mountain snow across California, the Southwest and Intermountain West today. Isolated severe thunderstorms and scattered flash flooding is possible across parts of southern California. Read More >

Hazardous Weather Conditions

Current conditions at

Siren, Burnett County Airport (KRZN)

Lat: 45.82°NLon: 92.37°WElev: 988ft.

Light Snow

5°F

-15°C

Humidity 76%
Wind Speed W 5 mph
Barometer 30.02 in
Dewpoint -1°F (-18°C)
Visibility 2.50 mi
Wind Chill-5°F (-21°C)
Last update 1 Jan 10:55 am CST
Extended Forecast for

5 Miles E Grantsburg WI

  • New Year's Day

    New Year's Day: Snow, mainly before 1pm.  High near 11. West wind 5 to 10 mph.  Chance of precipitation is 90%. Total daytime snow accumulation of less than one inch possible.

    High: 11 °F

    Snow

  • Tonight

    Tonight: A chance of flurries before 7pm.  Partly cloudy, with a low around -2. West wind around 5 mph.

    Low: -2 °F

    Chance
    Flurries

  • Friday

    Friday: Mostly sunny, with a high near 13. West wind around 5 mph.

    High: 13 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 6. West wind around 5 mph becoming calm  in the evening.

    Low: 6 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 18. Calm wind becoming west around 5 mph.

    High: 18 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -1. Calm wind.

    Low: -1 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of snow after noon.  Partly sunny, with a high near 22. Calm wind becoming southeast around 5 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 22 °F

    Partly Sunny
    then Chance
    Snow

  • Sunday Night

    Sunday Night: A chance of snow before midnight.  Mostly cloudy, with a low around 17. Southeast wind around 5 mph becoming northeast after midnight. Winds could gust as high as 15 mph.

    Low: 17 °F

    Chance Snow
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 31. Calm wind becoming south around 5 mph.

    High: 31 °F

    Mostly Cloudy

Detailed Forecast

New Year's Day
Snow, mainly before 1pm. High near 11. West wind 5 to 10 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than one inch possible.
Tonight
A chance of flurries before 7pm. Partly cloudy, with a low around -2. West wind around 5 mph.
Friday
Mostly sunny, with a high near 13. West wind around 5 mph.
Friday Night
Mostly cloudy, with a low around 6. West wind around 5 mph becoming calm in the evening.
Saturday
Partly sunny, with a high near 18. Calm wind becoming west around 5 mph.
Saturday Night
Partly cloudy, with a low around -1. Calm wind.
Sunday
A chance of snow after noon. Partly sunny, with a high near 22. Calm wind becoming southeast around 5 mph in the afternoon. Winds could gust as high as 15 mph.
Sunday Night
A chance of snow before midnight. Mostly cloudy, with a low around 17. Southeast wind around 5 mph becoming northeast after midnight. Winds could gust as high as 15 mph.
Monday
Mostly cloudy, with a high near 31. Calm wind becoming south around 5 mph.
Monday Night
Mostly cloudy, with a low around 21. Calm wind becoming southeast around 5 mph.
Tuesday
A slight chance of snow. Mostly cloudy, with a high near 34. South wind around 5 mph becoming west in the afternoon.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 16. West wind around 5 mph.
Wednesday
Partly sunny, with a high near 29. West wind around 5 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Grantsburg WI
 45.78°N 92.59°W
9:58 am CST Jan 1, 2026
11am CST Jan 1, 2026-6pm CST Jan 7, 2026
 
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Additional Resources

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Hourly Weather Forecast

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