Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Current conditions at

Half Moon Bay Airport (KHAF)

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

Clear

54°F

12°C

Humidity 93%
Wind Speed N 10 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 24 Jan 05:15 PM PST
Extended Forecast for

2 Miles N Half Moon Bay CA

  • Tonight

    Tonight: Mostly clear, with a low around 43. Northeast wind 14 to 16 mph, with gusts as high as 24 mph.

    Low: 43 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 61. East northeast wind 5 to 9 mph becoming southeast in the afternoon.

    High: 61 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 45. East wind 3 to 5 mph.

    Low: 45 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 62. East wind around 6 mph becoming south in the afternoon.

    High: 62 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 45. Calm wind becoming east around 5 mph after midnight.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain after 10pm.  Mostly cloudy, with a low around 48.

    Low: 48 °F

    Chance Rain

  • Wednesday

    Wednesday: A chance of rain, mainly before 4pm.  Partly sunny, with a high near 61.

    High: 61 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A slight chance of rain before 10pm.  Partly cloudy, with a low around 47.

    Low: 47 °F

    Slight Chance
    Rain then
    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 43. Northeast wind 14 to 16 mph, with gusts as high as 24 mph.
Sunday
Increasing clouds, with a high near 61. East northeast wind 5 to 9 mph becoming southeast in the afternoon.
Sunday Night
Mostly cloudy, with a low around 45. East wind 3 to 5 mph.
Monday
Mostly sunny, with a high near 62. East wind around 6 mph becoming south in the afternoon.
Monday Night
Mostly clear, with a low around 45. Calm wind becoming east around 5 mph after midnight.
Tuesday
Mostly sunny, with a high near 63.
Tuesday Night
A 30 percent chance of rain after 10pm. Mostly cloudy, with a low around 48.
Wednesday
A chance of rain, mainly before 4pm. Partly sunny, with a high near 61.
Wednesday Night
A slight chance of rain before 10pm. Partly cloudy, with a low around 47.
Thursday
Sunny, with a high near 63.
Thursday Night
Partly cloudy, with a low around 48.
Friday
Partly sunny, with a high near 63.
Friday Night
Mostly cloudy, with a low around 48.
Saturday
A slight chance of rain. Mostly cloudy, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Half Moon Bay CA
 37.5°N 122.42°W (Elev. 440 ft)
12:26 pm PST Jan 24, 2026
5pm PST Jan 24, 2026-6pm PST Jan 31, 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