Current conditions at

Ephraim-Gibraltar Airport (K3D2)

Lat: 45.14°NLon: 87.19°WElev: 773ft.

Overcast

25°F

-4°C

Humidity 66%
Wind Speed NE 3 mph
Barometer 30.36 in
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Last update 29 Nov 7:55 am CST
Extended Forecast for

Sister Bay WI

Winter Storm Warning November 29, 10:00am until November 30, 06:00am
Click here for hazard details and duration
Winter Storm Warning
  • Today

    Today: Snow, mainly after noon.  High near 33. Light southeast wind becoming east southeast 9 to 14 mph in the afternoon. Winds could gust as high as 21 mph.  Chance of precipitation is 100%. Total daytime snow accumulation of 2 to 4 inches possible.

    High: 33 °F

    Chance Snow
    then Snow

  • Tonight

    Tonight: Snow.  Low around 29. East southeast wind 9 to 15 mph becoming north after midnight. Winds could gust as high as 22 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 29 °F

    Snow

  • Sunday

    Sunday: Snow likely, mainly before noon.  Patchy blowing snow before 5pm. Mostly cloudy, with a temperature rising to near 32 by 9am, then falling to around 25 during the remainder of the day. Northwest wind 17 to 20 mph, with gusts as high as 29 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 16. West northwest wind 8 to 17 mph, with gusts as high as 26 mph.

    Low: 16 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 25. West southwest wind 8 to 14 mph, with gusts as high as 21 mph.

    High: 25 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 20 percent chance of snow.  Mostly cloudy, with a low around 15.

    Low: 15 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: Partly sunny, with a high near 26.

    High: 26 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow after midnight.  Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: Snow likely.  Cloudy, with a high near 29. Chance of precipitation is 60%.

    High: 29 °F

    Snow Likely

Detailed Forecast

Today
Snow, mainly after noon. High near 33. Light southeast wind becoming east southeast 9 to 14 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Snow. Low around 29. East southeast wind 9 to 15 mph becoming north after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Sunday
Snow likely, mainly before noon. Patchy blowing snow before 5pm. Mostly cloudy, with a temperature rising to near 32 by 9am, then falling to around 25 during the remainder of the day. Northwest wind 17 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Sunday Night
Partly cloudy, with a low around 16. West northwest wind 8 to 17 mph, with gusts as high as 26 mph.
Monday
Mostly cloudy, with a high near 25. West southwest wind 8 to 14 mph, with gusts as high as 21 mph.
Monday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 15.
Tuesday
Partly sunny, with a high near 26.
Tuesday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 19.
Wednesday
Snow likely. Cloudy, with a high near 29. Chance of precipitation is 60%.
Wednesday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 10.
Thursday
Partly sunny, with a high near 22.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 12.
Friday
A 40 percent chance of snow. Mostly cloudy, with a high near 28.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Sister Bay WI
 45.19°N 87.12°W (Elev. 630 ft)
6:26 am CST Nov 29, 2025
8am CST Nov 29, 2025-6pm CST Dec 5, 2025
 
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Additional Resources

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