Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Current conditions at

Half Moon Bay Airport (KHAF)

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

haze

55°F

13°C

Humidity 32%
Wind Speed N 10 MPH
Barometer 30.39 in (1029.12 mb)
Dewpoint 26°F (-3°C)
Visibility 6.00 mi
Last update 09 Jan 04:55 PM PST
Extended Forecast for

4 Miles S Half Moon Bay CA

High Surf Advisory January 9, 05:15pm until January 9, 10:00pm
Click here for hazard details and duration
...
  •  
    High Surf Advisory January 9, 05:15pm until January 9, 10:00pm

    NOW until 10:00pm Fri

    High Surf Advisory

  • Tonight

    Low: 40 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 61. East northeast wind 3 to 5 mph.

    High: 61 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 43. Light east northeast wind.

    Low: 43 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 62. North northeast wind 5 to 7 mph.

    High: 62 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 43. North northeast wind 3 to 5 mph.

    Low: 43 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

Detailed Forecast

Tonight
Mostly clear, with a low around 40. Calm wind.
Saturday
Mostly sunny, with a high near 61. East northeast wind 3 to 5 mph.
Saturday Night
Mostly cloudy, with a low around 43. Light east northeast wind.
Sunday
Mostly sunny, with a high near 62. North northeast wind 5 to 7 mph.
Sunday Night
Mostly clear, with a low around 43. North northeast wind 3 to 5 mph.
Monday
Sunny, with a high near 63.
Monday Night
Mostly clear, with a low around 45.
Tuesday
Sunny, with a high near 65.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Sunny, with a high near 66.
Wednesday Night
Mostly clear, with a low around 49.
Thursday
Sunny, with a high near 67.
Thursday Night
Mostly clear, with a low around 49.
Friday
Sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Half Moon Bay CA
 37.41°N 122.4°W (Elev. 364 ft)
1:09 pm PST Jan 9, 2026
5pm PST Jan 9, 2026-6pm PST Jan 16, 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