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

Hazardous Weather Conditions

Current conditions at

Sheboygan County Memorial Airport (KSBM)

Lat: 43.77°NLon: 87.85°WElev: 738ft.

Fog

50°F

10°C

Humidity 100%
Wind Speed E 3 mph
Barometer 29.74 in (1007.4 mb)
Dewpoint 50°F (10°C)
Visibility 0.25 mi
Last update 16 Apr 6:53 am CDT
Extended Forecast for

Plymouth WI

Dense Fog Advisory April 16, 07:44am until April 16, 10:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory April 16, 07:44am until April 16, 10:00am

    NOW until 10:00am Thu

    Dense Fog Advisory

  • Today

    High: 63 °F

    Slight Chance
    T-storms and
    Areas Dense
    Fog then
    Partly Sunny

  • Tonight

    Tonight: Patchy fog after midnight. Otherwise, partly cloudy, with a low around 46. East wind around 5 mph becoming south after midnight.

    Low: 46 °F

    Partly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: Partly sunny, with a high near 63. South wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 63 °F

    Partly Sunny

  • Friday Night

    Friday Night: Showers and thunderstorms before 10pm, then showers and possibly a thunderstorm between 10pm and 1am, then showers likely after 1am. Low around 40. South wind around 15 mph becoming west after midnight. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 40 °F

    T-storms then
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers, mainly before 1pm. Mostly sunny, with a high near 47. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 47 °F

    Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 30. West wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 30 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 46. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 46 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 28. Northwest wind 5 to 10 mph becoming east after midnight.

    Low: 28 °F

    Mostly Clear

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms before 9am. Areas of dense fog before noon. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 63. Northeast wind around 5 mph.
Tonight
Patchy fog after midnight. Otherwise, partly cloudy, with a low around 46. East wind around 5 mph becoming south after midnight.
Friday
Partly sunny, with a high near 63. South wind 10 to 15 mph, with gusts as high as 30 mph.
Friday Night
Showers and thunderstorms before 10pm, then showers and possibly a thunderstorm between 10pm and 1am, then showers likely after 1am. Low around 40. South wind around 15 mph becoming west after midnight. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
A 30 percent chance of showers, mainly before 1pm. Mostly sunny, with a high near 47. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Partly cloudy, with a low around 30. West wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 46. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 28. Northwest wind 5 to 10 mph becoming east after midnight.
Monday
Sunny, with a high near 52.
Monday Night
Partly cloudy, with a low around 40.
Tuesday
Mostly sunny, with a high near 67.
Tuesday Night
A 20 percent chance of showers. Mostly clear, with a low around 44.
Wednesday
Sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Plymouth WI
 43.76°N 87.98°W (Elev. 863 ft)
Last Update:
7:33 am CDT Apr 16, 2026
Forecast Valid:
7am CDT Apr 16, 2026-6pm CDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation