Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday

Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >

Current conditions at

Half Moon Bay Airport (KHAF)

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

Mist

54°F

12°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 54°F (12°C)
Visibility 4.00 mi
Last update 14 Nov 08:55 PM PST
Extended Forecast for

4 Miles E Half Moon Bay CA

  • Tonight

    Tonight: Cloudy, with a temperature rising to around 57 by 5am. South wind 7 to 9 mph.

    Low: 52 °F⇑

    Cloudy

  • Sunday

    Sunday: Rain likely, mainly after 3pm.  Mostly cloudy, with a temperature falling to around 53 by 5pm. South wind 11 to 16 mph becoming west in the afternoon. Winds could gust as high as 30 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 59 °F⇓

    Slight Chance
    Rain then
    Rain Likely

  • Sunday Night

    Sunday Night: Rain.  Low around 51. Northeast wind around 6 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 51 °F

    Rain

  • Monday

    Monday: A 50 percent chance of rain.  Cloudy through mid morning, then gradual clearing, with a high near 53. West northwest wind 5 to 8 mph.  New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Chance Rain

  • Monday Night

    Monday Night: Mostly clear, with a low around 45. Northwest wind 5 to 7 mph.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Rain likely after 10pm.  Mostly cloudy, with a low around 48. Breezy.  Chance of precipitation is 60%.

    Low: 48 °F

    Rain Likely
    and Breezy

  • Wednesday

    Wednesday: Rain before 4pm, then showers and possibly a thunderstorm after 4pm.  Cloudy, with a high near 55. Breezy.

    High: 55 °F

    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before 10pm, then rain after 10pm.  Cloudy, with a low around 47. Breezy.

    Low: 47 °F

    Showers and
    Breezy

Detailed Forecast

Tonight
Cloudy, with a temperature rising to around 57 by 5am. South wind 7 to 9 mph.
Sunday
Rain likely, mainly after 3pm. Mostly cloudy, with a temperature falling to around 53 by 5pm. South wind 11 to 16 mph becoming west in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain. Low around 51. Northeast wind around 6 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Monday
A 50 percent chance of rain. Cloudy through mid morning, then gradual clearing, with a high near 53. West northwest wind 5 to 8 mph. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Mostly clear, with a low around 45. Northwest wind 5 to 7 mph.
Tuesday
Mostly sunny, with a high near 53.
Tuesday Night
Rain likely after 10pm. Mostly cloudy, with a low around 48. Breezy. Chance of precipitation is 60%.
Wednesday
Rain before 4pm, then showers and possibly a thunderstorm after 4pm. Cloudy, with a high near 55. Breezy.
Wednesday Night
Showers and possibly a thunderstorm before 10pm, then rain after 10pm. Cloudy, with a low around 47. Breezy.
Thursday
Rain, mainly before 4pm. Mostly cloudy, with a high near 53.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 45.
Friday
A slight chance of rain. Mostly sunny, with a high near 54.
Friday Night
A slight chance of rain. Partly cloudy, with a low around 44.
Saturday
A chance of rain. Partly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Half Moon Bay CA
 37.46°N 122.36°W (Elev. 1145 ft)
8:38 pm PST Nov 14, 2026
9pm PST Nov 14, 2026-6pm PST Nov 21, 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