Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Current conditions at

Marthas Vineyard Airport (KMVY)

Lat: 41.39°NLon: 70.62°WElev: 59ft.

Fair

21°F

-6°C

Humidity 43%
Wind Speed N 9 mph
Barometer 30.23 in (1023.9 mb)
Dewpoint 2°F (-17°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 8 Dec 11:53 pm EST
Extended Forecast for

Cuttyhunk MA

  • Overnight

    Overnight: Partly cloudy, with a low around 22. North wind 9 to 11 mph.

    Low: 22 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Increasing clouds, with a high near 38. Light and variable wind becoming southwest 5 to 8 mph in the afternoon.

    High: 38 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A chance of rain, mainly between 8pm and 3am.  Cloudy, with a temperature rising to around 45 by 3am. Southwest wind 13 to 18 mph.  Chance of precipitation is 40%.

    Low: 32 °F

    Chance Rain

  • Wednesday

    Wednesday: A chance of rain, mainly after 1pm.  Mostly cloudy, with a high near 50. Windy, with a southwest wind 14 to 19 mph increasing to 25 to 30 mph in the afternoon.  Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 50 °F

    Slight Chance
    Rain and
    Breezy then
    Chance Rain
    and Windy

  • Wednesday Night

    Wednesday Night: A chance of rain, mainly before 3am.  Mostly cloudy, with a low around 39. Windy, with a southwest wind 25 to 32 mph.  Chance of precipitation is 50%.

    Low: 39 °F

    Chance Rain
    and Windy

  • Thursday

    Thursday: Mostly sunny, with a high near 44. Breezy, with a west wind 22 to 24 mph.

    High: 44 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 30. Breezy, with a west wind around 24 mph.

    Low: 30 °F

    Partly Cloudy
    and Breezy

  • Friday

    Friday: Mostly sunny, with a high near 37. Breezy, with a west wind 21 to 23 mph.

    High: 37 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: A chance of snow after 11pm, mixing with rain after 3am.  Mostly cloudy, with a low around 32. West wind around 18 mph.  Chance of precipitation is 40%.

    Low: 32 °F

    Chance Snow
    then Chance
    Rain/Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 22. North wind 9 to 11 mph.
Tuesday
Increasing clouds, with a high near 38. Light and variable wind becoming southwest 5 to 8 mph in the afternoon.
Tuesday Night
A chance of rain, mainly between 8pm and 3am. Cloudy, with a temperature rising to around 45 by 3am. Southwest wind 13 to 18 mph. Chance of precipitation is 40%.
Wednesday
A chance of rain, mainly after 1pm. Mostly cloudy, with a high near 50. Windy, with a southwest wind 14 to 19 mph increasing to 25 to 30 mph in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A chance of rain, mainly before 3am. Mostly cloudy, with a low around 39. Windy, with a southwest wind 25 to 32 mph. Chance of precipitation is 50%.
Thursday
Mostly sunny, with a high near 44. Breezy, with a west wind 22 to 24 mph.
Thursday Night
Partly cloudy, with a low around 30. Breezy, with a west wind around 24 mph.
Friday
Mostly sunny, with a high near 37. Breezy, with a west wind 21 to 23 mph.
Friday Night
A chance of snow after 11pm, mixing with rain after 3am. Mostly cloudy, with a low around 32. West wind around 18 mph. Chance of precipitation is 40%.
Saturday
A chance of rain and snow before 9am, then a chance of snow between 9am and 11am, then a chance of rain after 11am. Partly sunny, with a high near 38. Breezy, with a west wind 17 to 23 mph. Chance of precipitation is 40%.
Saturday Night
A chance of snow. Partly cloudy, with a low around 27. Windy, with a west wind around 26 mph. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 33. Breezy, with a west wind 22 to 25 mph.
Sunday Night
Mostly clear, with a low around 24. Windy, with a northwest wind 23 to 26 mph.
Monday
Sunny, with a high near 34. Breezy, with a northwest wind 17 to 22 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Cuttyhunk MA
 41.46°N 70.81°W (Elev. 0 ft)
9:58 pm EST Dec 8, 2025
12am EST Dec 9, 2025-6pm EST Dec 15, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database