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.

Mostly Cloudy

58°F

14°C

Humidity 84%
Wind Speed NE 5 mph
Barometer 30.23 in (1024.0 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 18 Sep 6:53 pm CDT
Extended Forecast for

Port Wing WI

  • Tonight

    Tonight: A slight chance of showers or drizzle before 2am, then a slight chance of drizzle between 2am and 3am. Mostly cloudy, with a low around 55. East wind 5 to 10 mph. Chance of precipitation is 20%.

    Low: 55 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: A slight chance of drizzle before 7am. Partly sunny, with a high near 61. Breezy, with a northeast wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 61 °F

    Slight Chance
    Drizzle then
    Partly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 54. Northeast wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 54 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 59. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 59 °F

    Partly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 49. East wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 49 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 60. Breezy, with a northeast wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 60 °F

    Partly Sunny
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 46. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 46 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 61. Breezy, with a northeast wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 61 °F

    Sunny then
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 46. East wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 15 mph.

    Low: 46 °F

    Mostly Clear

Detailed Forecast

Tonight
A slight chance of showers or drizzle before 2am, then a slight chance of drizzle between 2am and 3am. Mostly cloudy, with a low around 55. East wind 5 to 10 mph. Chance of precipitation is 20%.
Saturday
A slight chance of drizzle before 7am. Partly sunny, with a high near 61. Breezy, with a northeast wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 54. Northeast wind 5 to 10 mph, with gusts as high as 15 mph.
Sunday
Partly sunny, with a high near 59. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Mostly cloudy, with a low around 49. East wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Partly sunny, with a high near 60. Breezy, with a northeast wind 5 to 15 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 46. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 61. Breezy, with a northeast wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 46. East wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 15 mph.
Wednesday
Sunny, with a high near 62. Light and variable wind becoming northeast 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 50. Northeast wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 15 mph.
Thursday
Mostly sunny, with a high near 65. Calm wind becoming west around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 52. East wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 67. Northwest wind around 5 mph becoming northeast in the afternoon.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Port Wing WI
 46.8°N 91.4°W
Last Update:
6:06 pm CDT Sep 18, 2026
Forecast Valid:
7pm CDT Sep 18, 2026-6pm CDT Sep 25, 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