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.

Mist

55°F

13°C

Humidity	100%
Wind Speed	S 18 MPH
Barometer	29.88 in (1011.85 mb)
Dewpoint	55°F (13°C)
Visibility	5.00 mi
Last update	11 Apr 09:35 AM PDT

More Information:

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

Extended Forecast for

Montara CA

Today
High: 61 °F
Chance Rain
then Showers
and Breezy
Tonight
Low: 46 °F
Showers
Sunday
High: 59 °F
Showers
Sunday Night
Low: 47 °F
Slight Chance
Rain then
Partly Cloudy
Monday
High: 61 °F
Mostly Sunny
Monday Night
Low: 47 °F
Mostly Clear
Tuesday
High: 60 °F
Mostly Sunny
Tuesday Night
Low: 47 °F
Mostly Clear
Wednesday
High: 61 °F
Mostly Sunny

Detailed Forecast

Today

A chance of rain and thunderstorms, then showers and possibly a thunderstorm after 3pm. High near 61. Breezy, with a south wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms, mainly before 1am, then showers likely and possibly a thunderstorm after 2am. Low around 46. Southwest wind 15 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Sunday

Showers and possibly a thunderstorm. High near 59. Southwest wind 14 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 47. West wind 5 to 11 mph. New precipitation amounts of less than a tenth of an inch possible.

Monday

Mostly sunny, with a high near 61. Light west northwest wind increasing to 5 to 9 mph in the afternoon.

Monday Night

Mostly clear, with a low around 47.

Tuesday

Mostly sunny, with a high near 60.

Tuesday Night

Mostly clear, with a low around 47.

Wednesday

Mostly sunny, with a high near 61.

Wednesday Night

Mostly cloudy, with a low around 48.