Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

Half Moon Bay Airport (KHAF)

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

Mostly Cloudy

59°F

15°C

Humidity 100%
Wind Speed S 19 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 11 Apr 11:15 AM PDT
Extended Forecast for

2 Miles NE Montara CA

  • Today

    Today: A chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 4pm, then showers and possibly a thunderstorm after 4pm. Some of the storms could produce heavy rainfall.  High near 57. Breezy, with a south wind 21 to 24 mph, with gusts as high as 37 mph.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 57 °F

    Heavy Rain
    and Breezy

  • Tonight

    Tonight: Showers and thunderstorms before 11pm, then showers likely and possibly a thunderstorm between 11pm and 3am, then a chance of showers and thunderstorms after 3am. Some of the storms could produce heavy rainfall.  Low around 47. Breezy, with a southwest wind 18 to 22 mph, with gusts as high as 30 mph.  Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

    Low: 47 °F

    Heavy Rain
    and Breezy

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm before 3pm, then a chance of showers and thunderstorms after 3pm.  Mostly cloudy, with a high near 56. West southwest wind 15 to 20 mph, with gusts as high as 28 mph.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 56 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A 20 percent chance of showers.  Partly cloudy, with a low around 49. West wind 6 to 14 mph, with gusts as high as 20 mph.

    Low: 49 °F

    Slight Chance
    Showers

  • Monday

    Monday: Sunny, with a high near 60. West northwest wind 6 to 11 mph.

    High: 60 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 4pm, then showers and possibly a thunderstorm after 4pm. Some of the storms could produce heavy rainfall. High near 57. Breezy, with a south wind 21 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Showers and thunderstorms before 11pm, then showers likely and possibly a thunderstorm between 11pm and 3am, then a chance of showers and thunderstorms after 3am. Some of the storms could produce heavy rainfall. Low around 47. Breezy, with a southwest wind 18 to 22 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Sunday
Showers likely and possibly a thunderstorm before 3pm, then a chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 56. West southwest wind 15 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 49. West wind 6 to 14 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 60. West northwest wind 6 to 11 mph.
Monday Night
Mostly clear, with a low around 50.
Tuesday
Mostly sunny, with a high near 60.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Mostly sunny, with a high near 60.
Wednesday Night
Partly cloudy, with a low around 50.
Thursday
Sunny, with a high near 62.
Thursday Night
Clear, with a low around 50.
Friday
Sunny, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Montara CA
 37.56°N 122.47°W (Elev. 1250 ft)
11:26 am PDT Apr 11, 2026
11am PDT Apr 11, 2026-6pm PDT Apr 17, 2026
 
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