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	W 16 MPH
Barometer	29.79 in (1008.81 mb)
Dewpoint	52°F (11°C)
Visibility	7.00 mi
Last update	12 Apr 02:15 AM PDT

More Information:

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

Extended Forecast for

2 Miles S Montara CA

Overnight
Low: 48 °F
Chance
Showers
Sunday
High: 59 °F
Showers
Sunday Night
Low: 46 °F
Slight Chance
Showers and
Patchy Fog
Monday
High: 60 °F
Patchy Fog
then Sunny
Monday Night
Low: 47 °F
Mostly Clear
Tuesday
High: 59 °F
Mostly Sunny
Tuesday Night
Low: 47 °F
Mostly Clear
Wednesday
High: 60 °F
Mostly Sunny
Wednesday Night
Low: 48 °F
Mostly Cloudy

Detailed Forecast

Overnight

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 48. Southwest wind around 17 mph, with gusts as high as 26 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 59. West southwest wind 15 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

A slight chance of showers before 9pm, then a slight chance of showers after 11pm. Patchy fog before 2am, then patchy fog after 4am. Otherwise, partly cloudy, with a low around 46. West wind 5 to 10 mph becoming light west northwest in the evening. Chance of precipitation is 20%. New precipitation amounts of less than a tenth of an inch possible.

Monday

Patchy fog before 9am. Otherwise, mostly sunny, with a high near 60. Light west northwest wind increasing to 6 to 11 mph in the afternoon.

Monday Night

Mostly clear, with a low around 47. Northwest wind 10 to 14 mph, with gusts as high as 18 mph.

Tuesday

Mostly sunny, with a high near 59.

Tuesday Night

Mostly clear, with a low around 47.

Wednesday

Mostly sunny, with a high near 60.

Wednesday Night

Mostly cloudy, with a low around 48.