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.

Partly Cloudy

78°F

26°C

Humidity 63%
Wind Speed SE 9 G 16 mph
Barometer 29.60 in
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 20 Jun 11:35 pm CDT
Extended Forecast for

Frederic WI

Extreme Heat Warning June 21, 12:00pm until June 22, 09:00pm
Click here for hazard details and duration
Extreme Heat Warning

  • Tonight

    Tonight: A 10 percent chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 75. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 75 °F

    Slight Chance
    T-storms and
    Breezy

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms before 8am. Mostly sunny, with a high near 92. Heat index values as high as 99. South southwest wind around 15 mph, with gusts as high as 30 mph.

    High: 92 °F

    Slight Chance
    T-storms then
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 78. South wind 10 to 15 mph.

    Low: 78 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 93. Heat index values as high as 101. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 93 °F

    Hot

  • Sunday Night

    Sunday Night: A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 68 °F

    Chance
    T-storms

  • Monday

    Monday: Showers likely and possibly a thunderstorm. Partly sunny, with a high near 80. West wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 80 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A slight chance of thunderstorms before 7pm. Partly cloudy, with a low around 54. West northwest wind around 5 mph becoming north after midnight. Chance of precipitation is 10%.

    Low: 54 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 73. East wind around 5 mph.

    High: 73 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Cloudy, with a low around 57. East northeast wind around 5 mph. Chance of precipitation is 60%.

    Low: 57 °F

    Chance
    Showers then
    Showers
    Likely

Detailed Forecast

Tonight
A 10 percent chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 75. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday
A 20 percent chance of showers and thunderstorms before 8am. Mostly sunny, with a high near 92. Heat index values as high as 99. South southwest wind around 15 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 78. South wind 10 to 15 mph.
Sunday
Sunny and hot, with a high near 93. Heat index values as high as 101. South wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68. South wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 80. West wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
A slight chance of thunderstorms before 7pm. Partly cloudy, with a low around 54. West northwest wind around 5 mph becoming north after midnight. Chance of precipitation is 10%.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 73. East wind around 5 mph.
Tuesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Cloudy, with a low around 57. East northeast wind around 5 mph. Chance of precipitation is 60%.
Wednesday
Showers likely, with thunderstorms also possible after 1pm. Cloudy, with a high near 68. East wind 5 to 10 mph. Chance of precipitation is 70%.
Wednesday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 58. East northeast wind around 5 mph. Chance of precipitation is 70%.
Thursday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 72. East wind around 10 mph. Chance of precipitation is 60%.
Thursday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 58. East wind around 5 mph.
Friday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 75. Northeast wind around 5 mph becoming south in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Frederic WI
 45.65°N 92.47°W (Elev. 1194 ft)
Last Update:
11:48 pm CDT Jun 20, 2025
Forecast Valid:
11pm CDT Jun 20, 2025-6pm CDT Jun 27, 2025
 
Forecast Discussion
 
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Additional Resources

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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