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Hazardous Weather Conditions

Current conditions at

Tomahawk Regional Airport (KTKV)

Lat: 45.47°NLon: 89.81°WElev: 1470ft.

Fair

59°F

15°C

Humidity 34%
Wind Speed Calm
Barometer 30.28 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 20 May 6:15 pm CDT
Extended Forecast for

Brantwood WI

Frost Advisory May 21, 01:00am until May 21, 08:00am
Click here for hazard details and duration
Frost Advisory

  • Tonight

    Tonight: Areas of frost between 3am and 5am. Otherwise, partly cloudy, with a low around 34. Calm wind becoming southeast around 5 mph after midnight.

    Low: 34 °F

    Partly Cloudy
    then Areas
    Frost

  • Thursday

    Thursday: Areas of frost before 7am. Otherwise, mostly sunny, with a high near 62. Southeast wind around 5 mph.

    High: 62 °F

    Areas Frost
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 36. East wind around 5 mph.

    Low: 36 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly cloudy, with a high near 63. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 63 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A 50 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 42. East wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 42 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Saturday

    Saturday: A 50 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 64. East wind around 5 mph, with gusts as high as 15 mph.

    High: 64 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers, mainly before 1am. Mostly cloudy, with a low around 46. Southeast wind around 5 mph becoming calm in the evening.

    Low: 46 °F

    Chance
    Showers

  • Sunday

    Sunday: A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 71. West wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 71 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 49. West wind around 5 mph becoming calm.

    Low: 49 °F

    Partly Cloudy

Detailed Forecast

Tonight
Areas of frost between 3am and 5am. Otherwise, partly cloudy, with a low around 34. Calm wind becoming southeast around 5 mph after midnight.
Thursday
Areas of frost before 7am. Otherwise, mostly sunny, with a high near 62. Southeast wind around 5 mph.
Thursday Night
Increasing clouds, with a low around 36. East wind around 5 mph.
Friday
Mostly cloudy, with a high near 63. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
A 50 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 42. East wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday
A 50 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 64. East wind around 5 mph, with gusts as high as 15 mph.
Saturday Night
A chance of showers, mainly before 1am. Mostly cloudy, with a low around 46. Southeast wind around 5 mph becoming calm in the evening.
Sunday
A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 71. West wind 5 to 10 mph, with gusts as high as 15 mph.
Sunday Night
Partly cloudy, with a low around 49. West wind around 5 mph becoming calm.
Memorial Day
A slight chance of showers, with thunderstorms also possible after 1pm. Sunny, with a high near 79. Light south wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 15 mph.
Monday Night
Mostly clear, with a low around 55. South wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 83. Calm wind becoming south around 5 mph in the morning. Winds could gust as high as 15 mph.
Tuesday Night
Partly cloudy, with a low around 57. South wind around 5 mph becoming calm in the evening.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 82. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Brantwood WI
 45.56°N 90.1°W
Last Update:
5:46 pm CDT May 20, 2026
Forecast Valid:
6pm CDT May 20, 2026-6pm CDT May 27, 2026
 
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