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

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 >

Hazardous Weather Conditions

Current conditions at

Half Moon Bay Airport (KHAF)

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

haze

63°F

17°C

Humidity 27%
Wind Speed NNE 8 MPH
Barometer 30.37 in (1028.45 mb)
Dewpoint 28°F (-2°C)
Visibility 6.00 mi
Last update 11 Jan 09:55 AM PST
Extended Forecast for

Pacifica CA

  • Today

    Today: Mostly sunny, with a high near 59. Northeast wind 9 to 11 mph.

    High: 59 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 46. Northeast wind around 7 mph.

    Low: 46 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 58. North northeast wind around 10 mph.

    High: 58 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 46. Northeast wind around 9 mph.

    Low: 46 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 61. Northeast wind around 11 mph.

    High: 61 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 59. Northeast wind 9 to 11 mph.
Tonight
Partly cloudy, with a low around 46. Northeast wind around 7 mph.
Monday
Sunny, with a high near 58. North northeast wind around 10 mph.
Monday Night
Mostly clear, with a low around 46. Northeast wind around 9 mph.
Tuesday
Sunny, with a high near 61. Northeast wind around 11 mph.
Tuesday Night
Mostly clear, with a low around 48.
Wednesday
Sunny, with a high near 62.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
Sunny, with a high near 63.
Thursday Night
Mostly clear, with a low around 50.
Friday
Sunny, with a high near 63.
Friday Night
Mostly clear, with a low around 50.
Saturday
Mostly sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Pacifica CA
 37.6°N 122.48°W (Elev. 719 ft)
Last Update:
12:26 am PST Jan 11, 2026
Forecast Valid:
10am PST Jan 11, 2026-6pm PST Jan 17, 2026
 
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