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

Severe Thunderstorms and Flash Flooding for the Central U.S. through Tuesday; Dangerous East Coast Beach Conditions

Thunderstorms ahead of an approaching cold front will impact much of the Central U.S. through Tuesday. Severe thunderstorms and flash flooding are forecast for portions of the central/southern Plains and the Mississippi, Ohio, and Tennessee Valleys. Meanwhile, dangerous waves and rip currents will impact portions of the East Coast as tropical activity increases in the Atlantic. Read More >

Hazardous Weather Conditions

Current conditions at

Tomahawk Regional Airport (KTKV)

Lat: 45.47°NLon: 89.81°WElev: 1470ft.

Overcast

54°F

12°C

Humidity 89%
Wind Speed Calm
Barometer 29.90 in
Dewpoint 51°F (11°C)
Visibility 0.15 mi
Last update 22 Sep 10:55 pm CDT
Extended Forecast for

Tomahawk WI

  • Tonight

    Tonight: Widespread dense fog, mainly before 2am. Otherwise, mostly cloudy, with a low around 56. Light north northeast wind.

    Low: 56 °F

    Dense Fog

  • Tuesday

    Tuesday: A 10 percent chance of showers after 5pm. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 67. North northeast wind 3 to 6 mph.

    High: 67 °F

    Areas Fog
    then Slight
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 51. North northeast wind around 5 mph becoming calm in the evening.

    Low: 51 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 70. North northeast wind 3 to 6 mph.

    High: 70 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 47. Calm wind.

    Low: 47 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

Detailed Forecast

Tonight
Widespread dense fog, mainly before 2am. Otherwise, mostly cloudy, with a low around 56. Light north northeast wind.
Tuesday
A 10 percent chance of showers after 5pm. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 67. North northeast wind 3 to 6 mph.
Tuesday Night
Mostly cloudy, with a low around 51. North northeast wind around 5 mph becoming calm in the evening.
Wednesday
Partly sunny, with a high near 70. North northeast wind 3 to 6 mph.
Wednesday Night
Partly cloudy, with a low around 47. Calm wind.
Thursday
Mostly sunny, with a high near 73.
Thursday Night
Mostly clear, with a low around 51.
Friday
Sunny, with a high near 75.
Friday Night
Partly cloudy, with a low around 53.
Saturday
Sunny, with a high near 73.
Saturday Night
Mostly clear, with a low around 47.
Sunday
Sunny, with a high near 73.
Sunday Night
Partly cloudy, with a low around 49.
Monday
Mostly sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Tomahawk WI
 45.47°N 89.71°W (Elev. 1496 ft)
Last Update:
10:21 pm CDT Sep 22, 2025
Forecast Valid:
11pm CDT Sep 22, 2025-6pm CDT Sep 29, 2025
 
Forecast Discussion
 
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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