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

Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Hazardous Weather Conditions

Current conditions at

Ludington, Mason County Airport (KLDM)

Lat: 43.97°NLon: 86.4°WElev: 646ft.

Light Snow Fog/Mist

28°F

-2°C

Humidity 93%
Wind Speed NW 8 mph
Barometer 30.09 in
Dewpoint 27°F (-3°C)
Visibility 4.00 mi
Wind Chill20°F (-7°C)
Last update 21 Feb 10:15 pm EST
Extended Forecast for

Pentwater MI

Winter Weather Advisory until February 23, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until February 23, 01:00pm

    NOW until 1:00pm Mon

    Winter Weather Advisory

  • Tonight

    Low: 29 °F

    Snow Showers
    Likely then
    Snow Showers

  • Sunday

    Sunday: Snow showers. Steady temperature around 28. Blustery, with a north northwest wind 18 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of around 2 inches.

    High: 28 °F

    Snow Showers
    and Blustery

  • Sunday Night

    Sunday Night: Snow showers likely. Patchy blowing snow after 1am. Mostly cloudy, with a low around 19. Blustery, with a north wind 20 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New snow accumulation of around 2 inches.

    Low: 19 °F

    Snow Showers
    Likely and
    Patchy
    Blowing Snow

  • Monday

    Monday: Snow showers likely before 1pm. Patchy blowing snow before 1pm. Mostly cloudy, with a high near 24. Blustery, with a north wind 17 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 24 °F

    Snow Showers
    Likely and
    Patchy
    Blowing Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 16. North wind 5 to 14 mph becoming south southeast after midnight.

    Low: 16 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 35. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 35 °F

    Snow Showers
    Likely

  • Tuesday Night

    Tuesday Night: Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.

    Low: 26 °F

    Snow Showers
    Likely

  • Wednesday

    Wednesday: A chance of snow showers. Mostly cloudy, with a high near 33.

    High: 33 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Snow showers. Steady temperature around 29. North northwest wind 10 to 17 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of around an inch possible.
Sunday
Snow showers. Steady temperature around 28. Blustery, with a north northwest wind 18 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of around 2 inches.
Sunday Night
Snow showers likely. Patchy blowing snow after 1am. Mostly cloudy, with a low around 19. Blustery, with a north wind 20 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New snow accumulation of around 2 inches.
Monday
Snow showers likely before 1pm. Patchy blowing snow before 1pm. Mostly cloudy, with a high near 24. Blustery, with a north wind 17 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
Mostly cloudy, with a low around 16. North wind 5 to 14 mph becoming south southeast after midnight.
Tuesday
Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 35. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Tuesday Night
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 33.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 21.
Thursday
A chance of snow showers. Partly sunny, with a high near 31.
Thursday Night
Partly cloudy, with a low around 23.
Friday
Mostly sunny, with a high near 41.
Friday Night
Mostly cloudy, with a low around 29.
Saturday
A chance of snow showers. Partly sunny, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Pentwater MI
 43.78°N 86.43°W (Elev. 600 ft)
Last Update:
10:03 pm EST Feb 21, 2026
Forecast Valid:
10pm EST Feb 21, 2026-6pm EST Feb 28, 2026
 
Forecast Discussion
 
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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