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

49°F

9°C

Humidity 61%
Wind Speed SW 12 mph
Barometer 30.08 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 4 Mar 12:35 pm CST
Extended Forecast for

5 Miles E Grantsburg WI

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 53. South wind around 5 mph, with gusts as high as 20 mph.

    High: 53 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy fog before 4am, then areas of fog after 5am. Areas of freezing fog between 4am and 5am. Otherwise, partly cloudy, with a low around 29. Calm wind becoming east around 5 mph after midnight.

    Low: 29 °F

    Areas
    Freezing Fog
    and Areas Fog

  • Thursday

    Thursday: Areas of fog before 9am. Otherwise, mostly sunny, with a high near 53. East wind 5 to 10 mph becoming southeast in the afternoon. Winds could gust as high as 15 mph.

    High: 53 °F

    Areas Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 39. Southeast wind around 5 mph, with gusts as high as 15 mph.

    Low: 39 °F

    Mostly Cloudy
    then Chance
    Rain

  • Friday

    Friday: Rain. High near 51. Southeast wind around 5 mph becoming northeast in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 51 °F

    Rain

  • Friday Night

    Friday Night: Rain likely before midnight, then a chance of rain and snow between midnight and 3am, then a chance of snow after 3am. Some thunder is also possible. Mostly cloudy, with a low around 28. Northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Rain Likely
    then Chance
    Rain/Snow

  • Saturday

    Saturday: Mostly sunny, with a high near 47. Northwest wind around 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 47 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 34. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 34 °F

    Partly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 59. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 59 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 53. South wind around 5 mph, with gusts as high as 20 mph.
Tonight
Patchy fog before 4am, then areas of fog after 5am. Areas of freezing fog between 4am and 5am. Otherwise, partly cloudy, with a low around 29. Calm wind becoming east around 5 mph after midnight.
Thursday
Areas of fog before 9am. Otherwise, mostly sunny, with a high near 53. East wind 5 to 10 mph becoming southeast in the afternoon. Winds could gust as high as 15 mph.
Thursday Night
A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 39. Southeast wind around 5 mph, with gusts as high as 15 mph.
Friday
Rain. High near 51. Southeast wind around 5 mph becoming northeast in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Rain likely before midnight, then a chance of rain and snow between midnight and 3am, then a chance of snow after 3am. Some thunder is also possible. Mostly cloudy, with a low around 28. Northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday
Mostly sunny, with a high near 47. Northwest wind around 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 34. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 59. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 38. South wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Partly sunny, with a high near 60. Southwest wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Monday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 31. Northwest wind around 5 mph becoming northeast after midnight. Winds could gust as high as 15 mph.
Tuesday
A chance of snow. Partly sunny, with a high near 42. Northeast 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:
5 Miles E Grantsburg WI
 45.78°N 92.59°W
Last Update:
12:21 pm CST Mar 4, 2026
Forecast Valid:
12pm CST Mar 4, 2026-6pm CDT Mar 10, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation