Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

Half Moon Bay Airport (KHAF)

Lat: 37.5136°NLon: 122.4996°WElev: 65.0ft.

Partly Cloudy

50°F

10°C

Humidity	100%
Wind Speed	N 0 MPH
Barometer	29.93 in (1013.55 mb)
Dewpoint	50°F (10°C)
Visibility	10.00 mi
Last update	18 Apr 11:55 PM PDT

More Information:

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

Extended Forecast for

Half Moon Bay CA

Overnight
Low: 48 °F
Cloudy
Sunday
High: 63 °F
Gradual
Clearing
Sunday Night
Low: 49 °F
Mostly Cloudy
then Slight
Chance Rain
Monday
High: 66 °F
Rain Likely
Monday Night
Low: 49 °F
Rain
Tuesday
High: 62 °F
Showers
Tuesday Night
Low: 48 °F
Showers
Likely
Wednesday
High: 63 °F
Chance Rain
Wednesday Night
Low: 47 °F
Partly Cloudy

Detailed Forecast

Overnight

Cloudy, with a low around 48. Calm wind.

Sunday

Cloudy through mid morning, then gradual clearing, with a high near 63. Calm wind becoming southwest 5 to 9 mph in the morning.

Sunday Night

A 20 percent chance of rain after 4am. Mostly cloudy, with a low around 49. South wind 7 to 10 mph, with gusts as high as 20 mph.

Monday

Rain likely, mainly after 11am. Mostly cloudy, with a high near 66. South southeast wind 10 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday Night

Rain. Low around 49. South wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Tuesday

Rain before 11am, then showers and possibly a thunderstorm after 11am. High near 62. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday Night

Showers likely and possibly a thunderstorm before 11pm, then a chance of rain after 11pm. Mostly cloudy, with a low around 48. Chance of precipitation is 60%.

Wednesday

A chance of rain, mainly before 11am. Mostly sunny, with a high near 63.

Wednesday Night

Partly cloudy, with a low around 47.

Thursday

Sunny, with a high near 64.

Thursday Night

Partly cloudy, with a low around 47.

Friday

Mostly sunny, with a high near 64.

Friday Night

Mostly cloudy, with a low around 49.