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

Atmospheric River Continues Areas of Heavy Rain and Snow for California This Weekend

An atmospheric river will continue to bring gusty winds, moderate to heavy rainfall, and potential flooding to southern California and the southern Great Basin through Sunday. Periods of heavy snow will continue as well above 7,000 feet over the Sierra Nevada mountains associated with this atmospheric river. Read More >

Current conditions at

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

Lat: 41.67°NLon: 70.27°WElev: 49ft.

Rain Fog/Mist

47°F

8°C

Humidity 93%
Wind Speed S 12 G 23 mph
Barometer 29.25 in (990.5 mb)
Dewpoint 45°F (7°C)
Visibility 4.00 mi
Wind Chill42°F (6°C)
Last update 16 Nov 12:56 am EST
Extended Forecast for

Yarmouth MA

  • Overnight

    Overnight: Showers, mainly before 5am. Low around 40. South wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 40 °F

    Showers

  • Sunday

    Sunday: A chance of showers before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 55. Breezy, with a west wind 13 to 20 mph, with gusts as high as 38 mph. Chance of precipitation is 30%.

    High: 55 °F

    Chance
    Showers then
    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 32. Breezy, with a west wind around 21 mph, with gusts as high as 37 mph.

    Low: 32 °F

    Partly Cloudy
    and Breezy

  • Monday

    Monday: Mostly sunny, with a high near 43. Breezy, with a west wind 17 to 21 mph, with gusts as high as 34 mph.

    High: 43 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 33. West wind 14 to 16 mph, with gusts as high as 29 mph.

    Low: 33 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 47. West wind 11 to 14 mph, with gusts as high as 24 mph.

    High: 47 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 33. West wind 6 to 10 mph.

    Low: 33 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 47. West wind around 7 mph.

    High: 47 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 37. Light and variable wind.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Overnight
Showers, mainly before 5am. Low around 40. South wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
A chance of showers before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 55. Breezy, with a west wind 13 to 20 mph, with gusts as high as 38 mph. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 32. Breezy, with a west wind around 21 mph, with gusts as high as 37 mph.
Monday
Mostly sunny, with a high near 43. Breezy, with a west wind 17 to 21 mph, with gusts as high as 34 mph.
Monday Night
Mostly clear, with a low around 33. West wind 14 to 16 mph, with gusts as high as 29 mph.
Tuesday
Sunny, with a high near 47. West wind 11 to 14 mph, with gusts as high as 24 mph.
Tuesday Night
Partly cloudy, with a low around 33. West wind 6 to 10 mph.
Wednesday
Mostly sunny, with a high near 47. West wind around 7 mph.
Wednesday Night
Partly cloudy, with a low around 37. Light and variable wind.
Thursday
Mostly cloudy, with a high near 50. East wind 5 to 7 mph.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 41. East wind 3 to 6 mph. Chance of precipitation is 30%.
Friday
A chance of rain. Cloudy, with a high near 56. South wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 45. Southwest wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.
Saturday
A chance of rain. Partly sunny, with a high near 56. West wind 11 to 13 mph. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Yarmouth MA
 41.72°N 70.22°W (Elev. 49 ft)
Last Update:
1:27 am EST Nov 16, 2025
Forecast Valid:
1am EST Nov 16, 2025-6pm EST Nov 22, 2025
 
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