National Weather Service

News Headlines

Severe Weather Awareness Week in Minnesota & Wisconsin - April 13-17, 2026
Join our Team of Citizen Scientists. NWS Duluth Recruiting Observers Across the Northland
Join Us! The 2026 Spring Skywarn Training Schedule Has Been Released!

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Siren, Burnett County Airport (KRZN)

Lat: 45.82°NLon: 92.37°WElev: 988ft.

Partly Cloudy

28°F

-2°C

Humidity	56%
Wind Speed	NW 17 G 26 mph
Barometer	29.81 in
Dewpoint	14°F (-10°C)
Visibility	10.00 mi
Wind Chill	16°F (-9°C)
Last update	18 Apr 6:55 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

5 Miles E Grantsburg WI

Today
High: 43 °F
Partly Sunny
and Breezy
Tonight
Low: 26 °F
Partly Cloudy
and Breezy
then Partly
Cloudy
Sunday
High: 45 °F
Chance
Flurries
Sunday Night
Low: 23 °F
Mostly Clear
Monday
High: 57 °F
Mostly Sunny
then Mostly
Sunny and
Breezy
Monday Night
Low: 40 °F
Mostly Clear
Tuesday
High: 67 °F
Sunny
Tuesday Night
Low: 38 °F
Clear
Wednesday
High: 73 °F
Sunny

Detailed Forecast

Today

Partly sunny, with a high near 43. Breezy, with a west wind around 15 mph, with gusts as high as 25 mph.

Tonight

A chance of flurries between 1am and 3am. Partly cloudy, with a low around 26. Breezy, with a west wind 5 to 15 mph, with gusts as high as 25 mph.

Sunday

A chance of flurries between 7am and 8am. Sunny, with a high near 45. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

Sunday Night

Mostly clear, with a low around 23. Northwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.

Monday

Mostly sunny, with a high near 57. Breezy, with a south wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.

Monday Night

Mostly clear, with a low around 40. South wind 5 to 10 mph, with gusts as high as 20 mph.

Tuesday

Sunny, with a high near 67. North wind around 5 mph.

Tuesday Night

Clear, with a low around 38. North wind around 5 mph becoming calm.

Wednesday

Sunny, with a high near 73. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

Wednesday Night

A chance of rain, mainly after 1am. Partly cloudy, with a low around 56. South wind around 10 mph, with gusts as high as 20 mph.

Thursday

Rain likely. Partly sunny, with a high near 73. Breezy, with a south wind 10 to 15 mph, with gusts as high as 25 mph.

Thursday Night

Rain and thunderstorms likely. Mostly cloudy, with a low around 50. Breezy, with a south wind 10 to 15 mph, with gusts as high as 25 mph.

Friday

A chance of rain. Mostly cloudy, with a high near 60. Breezy, with a south wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 20 mph.