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

Siren, Burnett County Airport (KRZN)

Lat: 45.82°NLon: 92.37°WElev: 988ft.

Fair

48°F

9°C

Humidity 59%
Wind Speed S 13 G 18 mph
Barometer 30.08 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 18 Oct 4:15 am CDT
Extended Forecast for

4 Miles N Grantsburg WI

  • Today

    Today: Mostly sunny, with a high near 65. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 65 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 36. South wind around 5 mph becoming calm in the evening.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 64. Calm wind becoming east around 5 mph.

    High: 64 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 38. Calm wind.

    Low: 38 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 64. Calm wind becoming south around 5 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 64 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 44. South wind around 5 mph.

    Low: 44 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 68. Calm wind becoming south around 5 mph.

    High: 68 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 73. Calm wind becoming southeast around 5 mph.

    High: 73 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 65. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 36. South wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 64. Calm wind becoming east around 5 mph.
Monday Night
Mostly clear, with a low around 38. Calm wind.
Tuesday
Sunny, with a high near 64. Calm wind becoming south around 5 mph in the afternoon. Winds could gust as high as 15 mph.
Tuesday Night
Mostly clear, with a low around 44. South wind around 5 mph.
Wednesday
Mostly sunny, with a high near 68. Calm wind becoming south around 5 mph.
Wednesday Night
Partly cloudy, with a low around 45. Calm wind.
Thursday
Mostly sunny, with a high near 73. Calm wind becoming southeast around 5 mph.
Thursday Night
Partly cloudy, with a low around 48. Calm wind becoming southeast around 5 mph.
Friday
Mostly sunny, with a high near 73. Breezy, with a south wind 5 to 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly cloudy, with a low around 54. South wind around 10 mph, with gusts as high as 25 mph.
Saturday
A slight chance of showers. Mostly cloudy, with a high near 71. Breezy, with a south wind 10 to 15 mph, with gusts as high as 25 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Grantsburg WI
 45.82°N 92.68°W
Last Update:
2:11 am CDT Oct 18, 2026
Forecast Valid:
4am CDT Oct 18, 2026-6pm CDT Oct 24, 2026
 
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Additional Resources

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