Weather Impacts for the Pacific Northwest This Week; Watching the Northeast U.S.

A series of Pacific fronts will bring periods of moderate rain, higher elevation snow, and gusty winds to the Pacific Northwest through this week. A more widespread precipitation event looks likely this weekend. In the Northeast U.S. a storm may bring gusty winds, low elevation rain, and high elevation snow Friday into this coming weekend. Read More >

Current conditions at

Half Moon Bay Airport (KHAF)

Lat: 37.5136°NLon: 122.4996°WElev: 65.0ft.

Mist

64°F

18°C

Humidity 93%
Wind Speed NNW 14 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 63°F (17°C)
Visibility 3.00 mi
Last update 09 Nov 11:15 AM PST
Extended Forecast for

Half Moon Bay CA

Coastal Flood Advisory November 9, 11:42am until November 10, 12:00pm
Click here for hazard details and duration
Coastal Flood Advisory
  •  
    Coastal Flood Advisory November 9, 11:42am until November 10, 12:00pm

    NOW until 12:00pm Tue

    Coastal Flood Advisory

  • Today

    High: 70 °F

    Mostly Cloudy

  • Tonight

    Tonight: Partly cloudy, with a low around 52. Northwest wind 5 to 7 mph becoming calm  after midnight.

    Low: 52 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 72. Northwest wind 3 to 8 mph.

    High: 72 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 1am.  Otherwise, partly cloudy, with a low around 50. North northwest wind around 5 mph becoming calm  in the evening.

    Low: 50 °F

    Partly Cloudy
    then Patchy
    Fog

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 72. Light north northwest wind.

    High: 72 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 70.

    High: 70 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A slight chance of rain after 10pm.  Mostly cloudy, with a low around 54.

    Low: 54 °F

    Slight Chance
    Rain

Detailed Forecast

Today
Mostly cloudy, with a high near 70. Northwest wind 7 to 9 mph.
Tonight
Partly cloudy, with a low around 52. Northwest wind 5 to 7 mph becoming calm after midnight.
Tuesday
Sunny, with a high near 72. Northwest wind 3 to 8 mph.
Tuesday Night
Patchy fog after 1am. Otherwise, partly cloudy, with a low around 50. North northwest wind around 5 mph becoming calm in the evening.
Veterans Day
Mostly sunny, with a high near 72. Light north northwest wind.
Wednesday Night
Partly cloudy, with a low around 51.
Thursday
Partly sunny, with a high near 70.
Thursday Night
A slight chance of rain after 10pm. Mostly cloudy, with a low around 54.
Friday
Rain likely, mainly after 4pm. Mostly cloudy, with a high near 65.
Friday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 52.
Saturday
A chance of rain. Mostly cloudy, with a high near 64.
Saturday Night
Rain likely. Mostly cloudy, with a low around 51.
Sunday
Rain. Cloudy, with a high near 61.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Half Moon Bay CA
 37.47°N 122.45°W (Elev. 7 ft)
10:26 am PST Nov 9, 2026
11am PST Nov 9, 2026-6pm PST Nov 15, 2026
 
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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