Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

Current conditions at

Half Moon Bay Airport (KHAF)

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

Clear

57°F

14°C

Humidity 93%
Wind Speed NW 10 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 55°F (13°C)
Visibility 8.00 mi
Last update 13 Mar 12:55 PM PDT
Extended Forecast for

4 Miles ESE Half Moon Bay CA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 65. West northwest wind around 8 mph.

    High: 65 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 53. West northwest wind around 10 mph, with gusts as high as 23 mph.

    Low: 53 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 66. West northwest wind around 11 mph, with gusts as high as 23 mph.

    High: 66 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 55. West northwest wind 6 to 10 mph, with gusts as high as 22 mph.

    Low: 55 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 77. North wind around 7 mph.

    High: 77 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 63.

    Low: 63 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 64.

    Low: 64 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 65. West northwest wind around 8 mph.
Tonight
Mostly cloudy, with a low around 53. West northwest wind around 10 mph, with gusts as high as 23 mph.
Saturday
Sunny, with a high near 66. West northwest wind around 11 mph, with gusts as high as 23 mph.
Saturday Night
Partly cloudy, with a low around 55. West northwest wind 6 to 10 mph, with gusts as high as 22 mph.
Sunday
Mostly sunny, with a high near 77. North wind around 7 mph.
Sunday Night
Partly cloudy, with a low around 63.
Monday
Sunny, with a high near 82.
Monday Night
Clear, with a low around 64.
Tuesday
Sunny, with a high near 84.
Tuesday Night
Clear, with a low around 66.
Wednesday
Sunny, with a high near 82.
Wednesday Night
Mostly clear, with a low around 64.
Thursday
Sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Half Moon Bay CA
 37.44°N 122.35°W (Elev. 728 ft)
11:28 am PDT Mar 13, 2026
1pm PDT Mar 13, 2026-6pm PDT Mar 19, 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