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.

Fair

48°F

9°C

Humidity 54%
Wind Speed N 3 mph
Barometer 29.88 in (1012.6 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 20 Mar 5:53 pm CDT
Extended Forecast for

Mason WI

  • Tonight

    Tonight: Increasing clouds, with a low around 33. Calm wind.

    Low: 33 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 20 percent chance of rain before 9am. Partly sunny, with a high near 59. Southeast wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 15 mph.

    High: 59 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of rain before 4am, then a chance of snow and freezing rain. Mostly cloudy, with a low around 28. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    Low: 28 °F

    Chance Rain
    then Chance
    Wintry Mix

  • Sunday

    Sunday: A chance of snow and freezing rain before 7am. Mostly cloudy, with a high near 32. Northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 32 °F

    Chance Wintry
    Mix then
    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 20. Northeast wind around 5 mph becoming calm in the evening.

    Low: 20 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 44. West wind around 5 mph becoming south in the afternoon.

    High: 44 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of snow. Mostly cloudy, with a low around 33. South wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 33 °F

    Chance Snow

  • Tuesday

    Tuesday: Mostly sunny, with a high near 46. West wind 5 to 10 mph becoming north in the afternoon. Winds could gust as high as 15 mph.

    High: 46 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of snow. Mostly cloudy, with a low around 24. North wind around 5 mph.

    Low: 24 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
Increasing clouds, with a low around 33. Calm wind.
Saturday
A 20 percent chance of rain before 9am. Partly sunny, with a high near 59. Southeast wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 15 mph.
Saturday Night
A chance of rain before 4am, then a chance of snow and freezing rain. Mostly cloudy, with a low around 28. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Sunday
A chance of snow and freezing rain before 7am. Mostly cloudy, with a high near 32. Northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 20. Northeast wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 44. West wind around 5 mph becoming south in the afternoon.
Monday Night
A chance of snow. Mostly cloudy, with a low around 33. South wind 5 to 10 mph, with gusts as high as 15 mph.
Tuesday
Mostly sunny, with a high near 46. West wind 5 to 10 mph becoming north in the afternoon. Winds could gust as high as 15 mph.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 24. North wind around 5 mph.
Wednesday
A slight chance of snow before 1pm, then a slight chance of rain and snow. Mostly cloudy, with a high near 41. Northeast wind 5 to 10 mph becoming southeast in the afternoon. Winds could gust as high as 15 mph.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 30. Southeast wind 5 to 10 mph becoming southwest after midnight. Winds could gust as high as 20 mph.
Thursday
A chance of rain and snow. Partly sunny, with a high near 45. Breezy, with a southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.
Thursday Night
Mostly cloudy, with a low around 18. Northwest wind around 10 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 36. West wind around 10 mph, with gusts as high as 20 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mason WI
 46.43°N 91.04°W
Last Update:
1:21 pm CDT Mar 20, 2026
Forecast Valid:
6pm CDT Mar 20, 2026-6pm CDT Mar 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation