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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

5 Miles E Grantsburg WI

  • Today

    Today: Areas of smoke before 8am, then areas of smoke after 1pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 78. Calm wind becoming south around 5 mph in the afternoon.

    High: 78 °F

    Patchy Fog
    then Areas
    Smoke

  • Tonight

    Tonight: Areas of smoke after 11pm. Patchy fog after 3am. Otherwise, partly cloudy, with a low around 55. South wind around 5 mph becoming calm in the evening.

    Low: 55 °F

    Areas Smoke
    then Patchy
    Fog

  • Sunday

    Sunday: Areas of smoke between 9am and 2pm. Partly sunny, with a high near 78. Light south wind increasing to 5 to 10 mph in the morning.

    High: 78 °F

    Areas Smoke

  • Sunday Night

    Sunday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 57. South wind around 5 mph becoming calm in the evening.

    Low: 57 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Monday

    Monday: A slight chance of showers, with thunderstorms also possible after 4pm. Partly sunny, with a high near 77. South wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.

    High: 77 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 59. Southeast wind around 5 mph. Chance of precipitation is 30%.

    Low: 59 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 79. South wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 79 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 63. Southeast wind around 5 mph.

    Low: 63 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms. Partly sunny, with a high near 82. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 82 °F

    Slight Chance
    T-storms

Detailed Forecast

Today
Areas of smoke before 8am, then areas of smoke after 1pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 78. Calm wind becoming south around 5 mph in the afternoon.
Tonight
Areas of smoke after 11pm. Patchy fog after 3am. Otherwise, partly cloudy, with a low around 55. South wind around 5 mph becoming calm in the evening.
Sunday
Areas of smoke between 9am and 2pm. Partly sunny, with a high near 78. Light south wind increasing to 5 to 10 mph in the morning.
Sunday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 57. South wind around 5 mph becoming calm in the evening.
Monday
A slight chance of showers, with thunderstorms also possible after 4pm. Partly sunny, with a high near 77. South wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.
Monday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 59. Southeast wind around 5 mph. Chance of precipitation is 30%.
Tuesday
A chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 79. South wind 5 to 10 mph, with gusts as high as 15 mph.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 63. Southeast wind around 5 mph.
Wednesday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 82. South wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. South wind around 5 mph, with gusts as high as 15 mph.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 87. South wind around 5 mph, with gusts as high as 15 mph.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 66. South wind around 5 mph.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 87. South wind around 5 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:
6:26 am CDT Aug 2, 2025
Forecast Valid:
7am CDT Aug 2, 2025-6pm CDT Aug 8, 2025
 
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