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

Hazardous Weather Conditions

Current conditions at

John F Kennedy Memorial Airport (KASX)

Lat: 46.55°NLon: 90.92°WElev: 814ft.

Fog/Mist

36°F

2°C

Humidity 100%
Wind Speed Calm
Barometer 30.50 in (1033.7 mb)
Dewpoint 36°F (2°C)
Visibility 1.25 mi
Last update 23 Sep 7:53 am CDT
Extended Forecast for

Port Wing WI

  • Today

    Today: Sunny, with a high near 64. Calm wind becoming east around 5 mph in the afternoon.

    High: 64 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 48. East wind around 5 mph becoming calm.

    Low: 48 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers, mainly before 3pm. Mostly cloudy, with a high near 65. South wind around 5 mph.

    High: 65 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 53. Calm wind.

    Low: 53 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 67. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 67 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 53. East wind around 5 mph becoming calm in the evening.

    Low: 53 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of showers after 1pm. Mostly cloudy, with a high near 68. Southeast wind around 5 mph.

    High: 68 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers. Mostly cloudy, with a low around 54. Southeast wind around 5 mph becoming calm.

    Low: 54 °F

    Chance
    Showers

  • Sunday

    Sunday: Mostly cloudy, with a high near 68. Calm wind becoming south around 5 mph.

    High: 68 °F

    Mostly Cloudy

Detailed Forecast

Today
Sunny, with a high near 64. Calm wind becoming east around 5 mph in the afternoon.
Tonight
Partly cloudy, with a low around 48. East wind around 5 mph becoming calm.
Thursday
A 30 percent chance of showers, mainly before 3pm. Mostly cloudy, with a high near 65. South wind around 5 mph.
Thursday Night
Mostly cloudy, with a low around 53. Calm wind.
Friday
Mostly sunny, with a high near 67. Calm wind becoming northeast around 5 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 53. East wind around 5 mph becoming calm in the evening.
Saturday
A chance of showers after 1pm. Mostly cloudy, with a high near 68. Southeast wind around 5 mph.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 54. Southeast wind around 5 mph becoming calm.
Sunday
Mostly cloudy, with a high near 68. Calm wind becoming south around 5 mph.
Sunday Night
Mostly cloudy, with a low around 55. Calm wind.
Monday
A chance of showers. Partly sunny, with a high near 70. Calm wind becoming south around 5 mph in the afternoon.
Monday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 55. South wind around 5 mph.
Tuesday
Showers likely. Mostly cloudy, with a high near 66. South wind around 5 mph becoming north in the afternoon. Winds could gust as high as 15 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Port Wing WI
 46.78°N 91.37°W
Last Update:
6:16 am CDT Sep 23, 2026
Forecast Valid:
8am CDT Sep 23, 2026-6pm CDT Sep 29, 2026
 
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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