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	87%
Wind Speed	SW 6 MPH
Barometer	29.84 in (1010.5 mb)
Dewpoint	50°F (10°C)
Visibility	7.00 mi
Last update	12 Apr 06:55 AM PDT

More Information:

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

Extended Forecast for

Montara CA

Today
High: 59 °F
Showers and
Breezy
Tonight
Low: 50 °F
Slight 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: 50 °F
Mostly Cloudy
Thursday
High: 60 °F
Sunny

Detailed Forecast

Today

Showers and possibly a thunderstorm, mainly before 4pm, then a chance of showers and thunderstorms after 4pm. High near 59. Breezy, with a west southwest wind 17 to 23 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

A slight chance of showers before 9pm, then a slight chance of showers after 11pm. Partly cloudy, with a low around 50. West wind 6 to 11 mph becoming light northwest after midnight. Chance of precipitation is 20%. New precipitation amounts of less than a tenth of an inch possible.

Monday

Mostly sunny, with a high near 60. Light north northwest wind becoming west northwest 6 to 11 mph in the morning.

Monday Night

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

Tuesday

Mostly sunny, with a high near 58. Northwest wind 13 to 16 mph, with gusts as high as 22 mph.

Tuesday Night

Mostly clear, with a low around 51.

Wednesday

Mostly sunny, with a high near 59.

Wednesday Night

Mostly cloudy, with a low around 50.