National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Siren, Burnett County Airport (KRZN)

Lat: 45.82°NLon: 92.37°WElev: 988ft.

Fair

51°F

11°C

Humidity 59%
Wind Speed Calm
Barometer 30.21 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 22 May 12:35 am CDT
Extended Forecast for

Lewis WI

  • Overnight

    Overnight: Mostly cloudy, with a low around 45. East southeast wind around 5 mph.

    Low: 45 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 65. East southeast wind around 10 mph.

    High: 65 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Showers, mainly after 11pm. Low around 49. East southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 49 °F

    Showers
    Likely then
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers, mainly before 8am. Mostly cloudy, with a high near 67. South southeast wind 10 to 15 mph becoming west southwest in the afternoon.

    High: 67 °F

    Chance
    Showers then
    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 48. West wind around 5 mph becoming calm in the evening.

    Low: 48 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 75. Southwest wind 5 to 10 mph.

    High: 75 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms. Mostly clear, with a low around 53. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 20%.

    Low: 53 °F

    Slight Chance
    T-storms

  • Memorial Day

    Memorial Day: A slight chance of showers, with thunderstorms also possible after 1pm. Sunny, with a high near 82. South southwest wind 5 to 10 mph. Chance of precipitation is 20%.

    High: 82 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Mostly clear, with a low around 59. South wind around 5 mph.

    Low: 59 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 45. East southeast wind around 5 mph.
Friday
Mostly cloudy, with a high near 65. East southeast wind around 10 mph.
Friday Night
Showers, mainly after 11pm. Low around 49. East southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A 30 percent chance of showers, mainly before 8am. Mostly cloudy, with a high near 67. South southeast wind 10 to 15 mph becoming west southwest in the afternoon.
Saturday Night
Mostly cloudy, with a low around 48. West wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 75. Southwest wind 5 to 10 mph.
Sunday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 53. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 20%.
Memorial Day
A slight chance of showers, with thunderstorms also possible after 1pm. Sunny, with a high near 82. South southwest wind 5 to 10 mph. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 59. South wind around 5 mph.
Tuesday
Sunny, with a high near 84. South wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 60. East southeast wind around 5 mph.
Wednesday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 84. East southeast wind 5 to 10 mph.
Wednesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 60. East southeast wind around 5 mph.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82. Southeast wind 5 to 10 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lewis WI
 45.69°N 92.38°W (Elev. 1161 ft)
Last Update:
11:26 pm CDT May 21, 2026
Forecast Valid:
12am CDT May 22, 2026-6pm CDT May 28, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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