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.

Overcast

57°F

14°C

Humidity	100%
Wind Speed	SW 6 MPH
Barometer	29.88 in (1011.85 mb)
Dewpoint	57°F (14°C)
Visibility	10.00 mi
Last update	11 Apr 02:55 AM PDT

More Information:

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

Extended Forecast for

2 Miles N Half Moon Bay CA

Overnight
Low: 50 °F
Slight Chance
Rain
Saturday
High: 61 °F
Chance Rain
then Showers
and Breezy
Saturday Night
Low: 47 °F
Showers
Sunday
High: 59 °F
Showers
Sunday Night
Low: 47 °F
Slight Chance
Rain then
Partly Cloudy
Monday
High: 62 °F
Mostly Sunny
Monday Night
Low: 47 °F
Mostly Clear
Tuesday
High: 61 °F
Mostly Sunny
Tuesday Night
Low: 47 °F
Mostly Clear

Detailed Forecast

Overnight

A 20 percent chance of rain after 4am. Mostly cloudy, with a low around 50. Southwest wind around 9 mph. New precipitation amounts of less than a tenth of an inch possible.

Saturday

A chance of rain and thunderstorms, then showers and possibly a thunderstorm after 3pm. High near 61. Breezy, with a south southwest wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Showers and thunderstorms, mainly before 1am, then showers likely and possibly a thunderstorm after 2am. Low around 47. Southwest wind 14 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Sunday

Showers and possibly a thunderstorm. High near 59. Southwest wind 15 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night

A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 47. West southwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 18 mph. New precipitation amounts of less than a tenth of an inch possible.

Monday

Mostly sunny, with a high near 62.

Monday Night

Mostly clear, with a low around 47.

Tuesday

Mostly sunny, with a high near 61.

Tuesday Night

Mostly clear, with a low around 47.

Wednesday

Mostly sunny, with a high near 62.

Wednesday Night

Mostly cloudy, with a low around 48.