Current conditions at
Siren, Burnett County Airport (KRZN)
Lat: 45.82°NLon: 92.37°WElev: 988ft.
Fair
39°F
4°C
| Humidity | 46% |
| Wind Speed | S 3 mph |
| Barometer | 29.99 in |
| Dewpoint | 19°F (-7°C) |
| Visibility | 10.00 mi |
| Last update | 29 Mar 3:35 am CDT |
Extended Forecast for
5 Miles E Grantsburg WI
Overnight
Low: 33 °F
Mostly Cloudy
Sunday
High: 63 °F
Decreasing
CloudsSunday Night
Low: 33 °F
Partly Cloudy
Monday
High: 60 °F
Partly Sunny
Monday Night
Low: 33 °F
Partly Cloudy
then Chance
RainTuesday
High: 43 °F
Slight Chance
Rain and
BreezyTuesday Night
Low: 22 °F
Mostly Cloudy
Wednesday
High: 45 °F
Mostly Sunny
Wednesday Night
Low: 25 °F
Partly Cloudy
Detailed Forecast
Overnight
Mostly cloudy, with a low around 33. South wind around 5 mph.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 63. Calm wind becoming south around 5 mph in the morning.
Sunday Night
Partly cloudy, with a low around 33. Calm wind becoming northeast around 5 mph.
Monday
Partly sunny, with a high near 60. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 33. Northeast wind around 10 mph, with gusts as high as 20 mph.
Tuesday
A 20 percent chance of rain. Mostly cloudy, with a high near 43. Breezy, with a northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 22. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 45. Northeast wind around 5 mph.
Wednesday Night
Partly cloudy, with a low around 25. East wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday
A chance of snow after 1pm. Partly sunny, with a high near 46. Breezy, with an east wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 29. East wind around 10 mph, with gusts as high as 20 mph.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 48. East wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
Rain likely. Mostly cloudy, with a low around 34. East wind around 10 mph, with gusts as high as 20 mph.
Saturday
A chance of rain. Mostly cloudy, with a high near 46. Breezy, with a northeast wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles E Grantsburg WI
45.78°N 92.59°W
45.78°N 92.59°W
1:56 am CDT Mar 29, 2026
3am CDT Mar 29, 2026-6pm CDT Apr 4, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
