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	W 10 MPH
Barometer	29.82 in (1009.82 mb)
Dewpoint	50°F (10°C)
Visibility	7.00 mi
Last update	12 Apr 04:15 AM PDT

More Information:

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

Extended Forecast for

2 Miles NE Montara CA

Overnight
Low: 48 °F
Chance
Showers
Sunday
High: 56 °F
Showers
Sunday Night
Low: 48 °F
Slight Chance
Showers then
Partly Cloudy
Monday
High: 60 °F
Sunny
Monday Night
Low: 50 °F
Mostly Clear
Tuesday
High: 59 °F
Mostly Sunny
Tuesday Night
Low: 50 °F
Mostly Clear
Wednesday
High: 60 °F
Mostly Sunny
Wednesday Night
Low: 50 °F
Mostly Cloudy

Detailed Forecast

Overnight

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 48. Southwest wind around 21 mph, with gusts as high as 28 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

Showers and possibly a thunderstorm, mainly before 4pm, then a chance of showers and thunderstorms after 4pm. High near 56. West southwest wind 15 to 21 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.

Sunday Night

A 20 percent chance of showers before 9pm. Partly cloudy, with a low around 48. West northwest wind 6 to 13 mph. New precipitation amounts of less than a tenth of an inch possible.

Monday

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

Monday Night

Mostly clear, with a low around 50. Northwest wind around 15 mph, with gusts as high as 21 mph.

Tuesday

Mostly sunny, with a high near 59.

Tuesday Night

Mostly clear, with a low around 50.

Wednesday

Mostly sunny, with a high near 60.

Wednesday Night

Mostly cloudy, with a low around 50.