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

54°F

12°C

Humidity	93%
Wind Speed	S 10 MPH
Barometer	29.77 in (1008.13 mb)
Dewpoint	52°F (11°C)
Visibility	9.00 mi
Last update	11 Apr 08:15 PM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Montara CA

Tonight
Low: 54 °F
Showers
Likely and
Breezy
Sunday
High: 59 °F
Showers
Likely and
Breezy
Sunday Night
Low: 51 °F
Chance
Showers
Monday
High: 60 °F
Mostly Sunny
Monday Night
Low: 51 °F
Mostly Clear
Tuesday
High: 58 °F
Mostly Sunny
Tuesday Night
Low: 51 °F
Mostly Clear
Wednesday
High: 59 °F
Mostly Sunny
Wednesday Night
Low: 51 °F
Partly Cloudy

Detailed Forecast

Tonight

A chance of showers and thunderstorms before 11pm, then showers likely and possibly a thunderstorm between 11pm and 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a steady temperature around 54. Breezy, with a southwest wind 22 to 24 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Sunday

Showers likely and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 59. Breezy, with a west southwest wind 16 to 23 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 30 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 51. West southwest wind 10 to 15 mph becoming light west after midnight. Winds could gust as high as 20 mph.

Monday

Mostly sunny, with a high near 60. Light west northwest wind increasing to 8 to 13 mph in the afternoon.

Monday Night

Mostly clear, with a low around 51. Northwest wind 14 to 16 mph, with gusts as high as 22 mph.

Tuesday

Mostly sunny, with a high near 58.

Tuesday Night

Mostly clear, with a low around 51.

Wednesday

Mostly sunny, with a high near 59.

Wednesday Night

Partly cloudy, with a low around 51.