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

Severe Thunderstorms and Heavy Rain from the Southern Plains to the Ohio Valley; Wintry Mix in the Northeast

Numerous showers and thunderstorms, some severe, are expected from the southern Plains to the Ohio Valley. The repeating nature of some showers and thunderstorms may lead to isolated flash flooding across the Ohio Valley. An area of freezing rain, with some snow on the northern edge, will cause hazardous travel conditions over portions of New England. Read More >

Current conditions at

Half Moon Bay Airport (KHAF)

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

NA

57°F

14°C

Humidity 93%
Wind Speed NW 10 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 03 Mar 11:35 AM PST
Extended Forecast for

4 Miles ESE Half Moon Bay CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 50. West northwest wind around 10 mph, with gusts as high as 21 mph.

    Low: 50 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 57. West northwest wind 10 to 16 mph, with gusts as high as 33 mph.

    High: 57 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Clear, with a low around 46. North northwest wind 14 to 18 mph, with gusts as high as 39 mph.

    Low: 46 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 59. North northwest wind 11 to 14 mph, with gusts as high as 28 mph.

    High: 59 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 49. North northwest wind 11 to 14 mph, with gusts as high as 31 mph.

    Low: 49 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 50. West northwest wind around 10 mph, with gusts as high as 21 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 57. West northwest wind 10 to 16 mph, with gusts as high as 33 mph.
Wednesday Night
Clear, with a low around 46. North northwest wind 14 to 18 mph, with gusts as high as 39 mph.
Thursday
Sunny, with a high near 59. North northwest wind 11 to 14 mph, with gusts as high as 28 mph.
Thursday Night
Clear, with a low around 49. North northwest wind 11 to 14 mph, with gusts as high as 31 mph.
Friday
Sunny, with a high near 63.
Friday Night
Mostly clear, with a low around 52.
Saturday
Sunny, with a high near 67.
Saturday Night
Mostly clear, with a low around 52.
Sunday
Sunny, with a high near 70.
Sunday Night
Mostly clear, with a low around 53.
Monday
Sunny, with a high near 66.
Monday Night
Partly cloudy, with a low around 52.
Tuesday
Mostly sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Half Moon Bay CA
 37.44°N 122.35°W (Elev. 728 ft)
Last Update:
12:26 pm PST Mar 3, 2026
Forecast Valid:
10pm PST Mar 3, 2026-6pm PDT Mar 10, 2026
 
Forecast Discussion
 
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Additional Resources

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