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

Fire Weather Concerns in the Intermountain West into the Plains

Anomalously warm, dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the Intermountain West into the Plains though early this week. Another elevated risk is possible across the central Appalachians. A rapid warm-up is in the forecast beginning Monday across the central and eastern U.S.. Read More >

Current conditions at

Half Moon Bay Airport (KHAF)

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

Clear

70°F

21°C

Humidity 46%
Wind Speed NW 12 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 48°F (9°C)
Visibility 9.00 mi
Last update 29 Mar 05:55 PM PDT
Extended Forecast for

4 Miles ESE Half Moon Bay CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 60. Northwest wind 3 to 6 mph.

    Low: 60 °F

    Mostly Cloudy

  • Monday

    Monday: Increasing clouds, with a high near 69. West wind 3 to 7 mph.

    High: 69 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Cloudy, with a low around 53. Southwest wind around 6 mph.

    Low: 53 °F

    Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of rain. Mostly cloudy, with a high near 62. West southwest wind 5 to 7 mph.

    High: 62 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 52. West southwest wind 5 to 7 mph.

    Low: 52 °F

    Chance Rain

  • Wednesday

    Wednesday: A 40 percent chance of rain. Partly sunny, with a high near 62.

    High: 62 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 11pm. Mostly cloudy, with a low around 52. Chance of precipitation is 60%.

    Low: 52 °F

    Rain Likely

  • Thursday

    Thursday: A chance of rain before 11am. Mostly sunny, with a high near 58.

    High: 58 °F

    Chance Rain
    then Sunny

  • Thursday Night

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

    Low: 48 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 60. Northwest wind 3 to 6 mph.
Monday
Increasing clouds, with a high near 69. West wind 3 to 7 mph.
Monday Night
Cloudy, with a low around 53. Southwest wind around 6 mph.
Tuesday
A 40 percent chance of rain. Mostly cloudy, with a high near 62. West southwest wind 5 to 7 mph.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 52. West southwest wind 5 to 7 mph.
Wednesday
A 40 percent chance of rain. Partly sunny, with a high near 62.
Wednesday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 52. Chance of precipitation is 60%.
Thursday
A chance of rain before 11am. Mostly sunny, with a high near 58.
Thursday Night
Mostly clear, with a low around 48.
Friday
Sunny, with a high near 66.
Friday Night
Mostly clear, with a low around 51.
Saturday
Sunny, with a high near 72.
Saturday Night
Mostly clear, with a low around 53.
Sunday
Sunny, with a high near 72.
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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:
2:41 pm PDT Mar 29, 2026
Forecast Valid:
6pm PDT Mar 29, 2026-6pm PDT Apr 5, 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