National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Siren, Burnett County Airport (KRZN)

Lat: 45.82°NLon: 92.37°WElev: 988ft.

Partly Cloudy

34°F

1°C

Humidity 33%
Wind Speed N 13 G 22 mph
Barometer 30.38 in
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 6 Apr 1:55 pm CDT
Extended Forecast for

5 Miles E Grantsburg WI

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 33. Breezy, with a north wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 33 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 12. North wind 5 to 10 mph becoming light northeast in the evening. Winds could gust as high as 20 mph.

    Low: 12 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 43. Light southeast wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 43 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of sprinkles and snow before 1am, then a chance of rain and snow between 1am and 4am, then a chance of rain after 4am. Increasing clouds, with a low around 33. Breezy, with a south wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    Low: 33 °F

    Chance
    Rain/Snow and
    Breezy

  • Wednesday

    Wednesday: Rain likely, mainly after 1pm. Mostly cloudy, with a high near 60. Breezy, with a south wind around 15 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 60 °F

    Breezy.
    Chance Rain
    then Rain
    Likely

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 32. West wind around 10 mph, with gusts as high as 20 mph.

    Low: 32 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 49. West wind around 10 mph, with gusts as high as 20 mph.

    High: 49 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A slight chance of rain. Mostly cloudy, with a low around 28. Northwest wind around 5 mph becoming calm in the evening.

    Low: 28 °F

    Slight Chance
    Rain

  • Friday

    Friday: Sunny, with a high near 55. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 55 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 33. Breezy, with a north wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 12. North wind 5 to 10 mph becoming light northeast in the evening. Winds could gust as high as 20 mph.
Tuesday
Sunny, with a high near 43. Light southeast wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.
Tuesday Night
A chance of sprinkles and snow before 1am, then a chance of rain and snow between 1am and 4am, then a chance of rain after 4am. Increasing clouds, with a low around 33. Breezy, with a south wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Wednesday
Rain likely, mainly after 1pm. Mostly cloudy, with a high near 60. Breezy, with a south wind around 15 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Partly cloudy, with a low around 32. West wind around 10 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 49. West wind around 10 mph, with gusts as high as 20 mph.
Thursday Night
A slight chance of rain. Mostly cloudy, with a low around 28. Northwest wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 55. Calm wind becoming northwest around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 31. Calm wind.
Saturday
A chance of rain. Mostly sunny, with a high near 60. Light southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Saturday Night
Rain. Mostly cloudy, with a low around 45. Southeast wind around 10 mph, with gusts as high as 20 mph.
Sunday
Rain likely and possibly a thunderstorm. Mostly cloudy, with a high near 67. South wind around 10 mph, with gusts as high as 20 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Grantsburg WI
 45.78°N 92.59°W
Last Update:
1:42 pm CDT Apr 6, 2026
Forecast Valid:
2pm CDT Apr 6, 2026-6pm CDT Apr 12, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation