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.

Fair

65°F

18°C

Humidity 43%
Wind Speed E 6 mph
Barometer 30.37 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 22 Sep 3:55 pm CDT
Extended Forecast for

8 Miles NNE Grantsburg WI

  • Tonight

    Tonight: Patchy frost after 5am. Otherwise, mostly clear, with a low around 37. East wind around 5 mph becoming calm.

    Low: 37 °F

    Mostly Clear
    then Patchy
    Frost

  • Wednesday

    Wednesday: Patchy frost before 8am. Otherwise, mostly sunny, with a high near 66. Light east wind becoming southeast 5 to 10 mph in the morning. Winds could gust as high as 15 mph.

    High: 66 °F

    Patchy Frost
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 47. Southeast wind around 5 mph, with gusts as high as 15 mph.

    Low: 47 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A 40 percent chance of showers, mainly between 7am and 1pm. Mostly cloudy, with a high near 64. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 64 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 50. South wind around 5 mph becoming calm.

    Low: 50 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 68. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 68 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A slight chance of showers after 1am. Mostly cloudy, with a low around 51. Southeast wind around 5 mph, with gusts as high as 15 mph.

    Low: 51 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: Showers likely, mainly after 1pm. Cloudy, with a high near 62. South wind around 10 mph, with gusts as high as 25 mph.

    High: 62 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A chance of showers. Cloudy, with a low around 51. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 51 °F

    Chance
    Showers

Detailed Forecast

Tonight
Patchy frost after 5am. Otherwise, mostly clear, with a low around 37. East wind around 5 mph becoming calm.
Wednesday
Patchy frost before 8am. Otherwise, mostly sunny, with a high near 66. Light east wind becoming southeast 5 to 10 mph in the morning. Winds could gust as high as 15 mph.
Wednesday Night
Increasing clouds, with a low around 47. Southeast wind around 5 mph, with gusts as high as 15 mph.
Thursday
A 40 percent chance of showers, mainly between 7am and 1pm. Mostly cloudy, with a high near 64. South wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 50. South wind around 5 mph becoming calm.
Friday
Mostly cloudy, with a high near 68. Calm wind becoming southeast around 5 mph in the afternoon.
Friday Night
A slight chance of showers after 1am. Mostly cloudy, with a low around 51. Southeast wind around 5 mph, with gusts as high as 15 mph.
Saturday
Showers likely, mainly after 1pm. Cloudy, with a high near 62. South wind around 10 mph, with gusts as high as 25 mph.
Saturday Night
A chance of showers. Cloudy, with a low around 51. South wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
A slight chance of showers before 1pm. Mostly cloudy, with a high near 69. South wind around 5 mph.
Sunday Night
A slight chance of showers. Mostly cloudy, with a low around 51. Calm wind.
Monday
A chance of showers. Mostly cloudy, with a high near 70. Calm wind becoming south around 5 mph in the afternoon. Winds could gust as high as 15 mph.
Monday Night
A chance of showers. Mostly cloudy, with a low around 51. Southeast wind around 5 mph becoming calm in the evening.
Tuesday
A chance of showers. Mostly cloudy, with a high near 66. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNE Grantsburg WI
 45.89°N 92.62°W
Last Update:
3:16 pm CDT Sep 22, 2026
Forecast Valid:
4pm CDT Sep 22, 2026-6pm CDT Sep 29, 2026
 
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Additional Resources

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Chance of Precipitation