Vigorous System Impacting the Northwest; Large System To Affect East

A potent storm system is delivering heavy rainfall, strong winds, rough surf and beach erosion along the Pacific Northwest coast with mountain snow inland. Expect a couple more systems to arrive late week into the weekend. Meanwhile, another developing large scale system will deliver a heavy rain and renewed flood threat to much of the East late Wednesday through Friday, which may impact travel. Read More >

Current conditions at

Half Moon Bay Airport (KHAF)

Lat: 37.5136°NLon: 122.4996°WElev: 65ft.

Haze

59°F

15°C

Humidity 77%
Wind Speed WSW 7 MPH
Barometer 30.33 in
Dewpoint 52°F (11°C)
Visibility 5.00 mi
Last update 18 Dec 3:00 pm PST
Extended Forecast for

Montara CA

High Surf Advisory until December 20, 03:00am
Click here for hazard details and duration
High Surf Advisory
  •  
    High Surf Advisory until December 20, 03:00am

    NOW until
    3:00am Thu

    High Surf Advisory

  • This
    Afternoon

    This Afternoon: Mostly sunny, with a high near 61. South southeast wind around 8 mph.

    Mostly Sunny

    High: 61 °F

  • Tonight

    Tonight: Mostly cloudy, with a low around 52. South southeast wind 5 to 9 mph becoming northeast after midnight.

    Mostly Cloudy

    Low: 52 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 61. North northwest wind 11 to 16 mph, with gusts as high as 21 mph.

    Mostly Sunny

    High: 61 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 51. North wind 10 to 13 mph becoming east in the evening.

    Partly Cloudy

    Low: 51 °F

  • Thursday

    Thursday: Partly sunny, with a high near 60. Light and variable wind becoming west 5 to 8 mph in the morning.

    Partly Sunny

    High: 60 °F

  • Thursday
    Night

    Thursday Night: A 20 percent chance of rain.  Mostly cloudy, with a low around 52. New precipitation amounts of less than a tenth of an inch possible.

    Slight Chance
    Rain

    Low: 52 °F

  • Friday

    Friday: A 20 percent chance of showers.  Partly sunny, with a high near 60.

    Slight Chance
    Showers

    High: 60 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 48.

    Mostly Cloudy

    Low: 48 °F

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 61. South southeast wind around 8 mph.
Tonight
Mostly cloudy, with a low around 52. South southeast wind 5 to 9 mph becoming northeast after midnight.
Wednesday
Mostly sunny, with a high near 61. North northwest wind 11 to 16 mph, with gusts as high as 21 mph.
Wednesday Night
Partly cloudy, with a low around 51. North wind 10 to 13 mph becoming east in the evening.
Thursday
Partly sunny, with a high near 60. Light and variable wind becoming west 5 to 8 mph in the morning.
Thursday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 52. New precipitation amounts of less than a tenth of an inch possible.
Friday
A 20 percent chance of showers. Partly sunny, with a high near 60.
Friday Night
Mostly cloudy, with a low around 48.
Saturday
Mostly sunny, with a high near 60.
Saturday Night
A slight chance of rain. Mostly cloudy, with a low around 51.
Sunday
A chance of rain. Partly sunny, with a high near 60.
Sunday Night
A slight chance of rain. Mostly cloudy, with a low around 52.
Monday
A chance of rain. Mostly cloudy, with a high near 60.
Monday Night
A chance of rain. Mostly cloudy, with a low around 51.
Christmas Day
A chance of showers. Partly sunny, with a high near 60.
Click Map For Forecast
Point Forecast:
Montara CA
 37.55°N 122.52°W (Elev. 0 ft)
1:03 pm PST Dec 18, 2018
3pm PST Dec 18, 2018-6pm PST Dec 25, 2018
 
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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