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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 52%
Wind Speed S 8 mph
Barometer 30.05 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 14 May 4:35 am CDT
Extended Forecast for

5 Miles ESE Grantsburg WI

Fire Weather Watch May 15, 12:00pm until May 15, 09:00pm
Click here for hazard details and duration
Fire Weather Watch

  • Today

    Today: A 30 percent chance of showers and thunderstorms, mainly after 5pm. Increasing clouds, with a high near 77. Breezy, with a south wind 10 to 20 mph, with gusts as high as 25 mph.

    High: 77 °F

    Breezy. Sunny
    then Chance
    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and midnight. Cloudy during the early evening, then gradual clearing, with a low around 57. Breezy, with a south wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

    Low: 57 °F

    Breezy.
    Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 84. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 84 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 53. West wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 53 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 77. West wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 77 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 46. Northwest wind 5 to 10 mph becoming northeast after midnight. Winds could gust as high as 15 mph.

    Low: 46 °F

    Mostly Clear

  • Sunday

    Sunday: A chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 75. Breezy, with an east wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 75 °F

    Mostly Sunny
    then Chance
    T-storms and
    Breezy

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm. Mostly cloudy, with a low around 56. Breezy, with an east wind around 15 mph, with gusts as high as 25 mph.

    Low: 56 °F

    Showers and
    Breezy

  • Monday

    Monday: Showers likely, then showers and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 79. Breezy, with a south wind around 15 mph becoming west in the afternoon. Winds could gust as high as 30 mph.

    High: 79 °F

    Showers and
    Breezy

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly after 5pm. Increasing clouds, with a high near 77. Breezy, with a south wind 10 to 20 mph, with gusts as high as 25 mph.
Tonight
A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and midnight. Cloudy during the early evening, then gradual clearing, with a low around 57. Breezy, with a south wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Friday
Sunny, with a high near 84. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 53. West wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 77. West wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 46. Northwest wind 5 to 10 mph becoming northeast after midnight. Winds could gust as high as 15 mph.
Sunday
A chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 75. Breezy, with an east wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Showers and possibly a thunderstorm. Mostly cloudy, with a low around 56. Breezy, with an east wind around 15 mph, with gusts as high as 25 mph.
Monday
Showers likely, then showers and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 79. Breezy, with a south wind around 15 mph becoming west in the afternoon. Winds could gust as high as 30 mph.
Monday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 52. Breezy, with a west wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 66. Breezy, with a west wind around 15 mph, with gusts as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around 43. Breezy, with a northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Wednesday
Mostly sunny, with a high near 66. Northwest 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 ESE Grantsburg WI
 45.76°N 92.59°W
Last Update:
4:42 am CDT May 14, 2026
Forecast Valid:
4am CDT May 14, 2026-6pm CDT May 20, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation