Current conditions at

Siren, Burnett County Airport (KRZN)

Lat: 45.82°NLon: 92.37°WElev: 988ft.

Fair

18°F

-8°C

Humidity 81%
Wind Speed Calm
Barometer 30.16 in
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Last update 19 Nov 1:15 am CST
Extended Forecast for

2 Miles NE Grantsburg WI

  • Overnight

    Overnight: Patchy fog after 3am.  Otherwise, mostly clear early, then becoming mostly cloudy, with a low around 21. Calm wind.

    Low: 21 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 8am.  Otherwise, cloudy, with a high near 42. Calm wind becoming south around 5 mph in the morning.

    High: 42 °F

    Patchy Fog
    then Cloudy

  • Wednesday Night

    Wednesday Night: A chance of drizzle.  Cloudy, with a low around 34. South wind around 5 mph.

    Low: 34 °F

    Chance
    Drizzle

  • Thursday

    Thursday: A chance of drizzle before noon.  Cloudy, then gradually becoming mostly sunny, with a high near 48. Southwest wind around 5 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph.

    High: 48 °F

    Chance
    Drizzle then
    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 23. West wind around 5 mph becoming calm.

    Low: 23 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 44. Calm wind becoming west around 5 mph.

    High: 44 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 26. Calm wind becoming south around 5 mph.

    Low: 26 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 48. Southwest wind around 5 mph, with gusts as high as 15 mph.

    High: 48 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 27. West wind around 5 mph.

    Low: 27 °F

    Partly Cloudy

Detailed Forecast

Overnight
Patchy fog after 3am. Otherwise, mostly clear early, then becoming mostly cloudy, with a low around 21. Calm wind.
Wednesday
Patchy fog before 8am. Otherwise, cloudy, with a high near 42. Calm wind becoming south around 5 mph in the morning.
Wednesday Night
A chance of drizzle. Cloudy, with a low around 34. South wind around 5 mph.
Thursday
A chance of drizzle before noon. Cloudy, then gradually becoming mostly sunny, with a high near 48. Southwest wind around 5 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph.
Thursday Night
Mostly clear, with a low around 23. West wind around 5 mph becoming calm.
Friday
Sunny, with a high near 44. Calm wind becoming west around 5 mph.
Friday Night
Partly cloudy, with a low around 26. Calm wind becoming south around 5 mph.
Saturday
Partly sunny, with a high near 48. Southwest wind around 5 mph, with gusts as high as 15 mph.
Saturday Night
Partly cloudy, with a low around 27. West wind around 5 mph.
Sunday
Mostly sunny, with a high near 48. West wind around 5 mph.
Sunday Night
Partly cloudy, with a low around 28. West wind around 5 mph becoming calm.
Monday
Mostly sunny, with a high near 47. West wind 5 to 10 mph, with gusts as high as 15 mph.
Monday Night
Partly cloudy, with a low around 29. Southwest wind around 5 mph becoming southeast after midnight.
Tuesday
A slight chance of rain. Partly sunny, with a high near 45. South wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 15 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Grantsburg WI
 45.8°N 92.65°W
1:16 am CST Nov 19, 2025
1am CST Nov 19, 2025-6pm CST Nov 25, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database