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

57°F

14°C

Humidity	93%
Wind Speed	SSW 5 MPH
Barometer	29.92 in (1013.21 mb)
Dewpoint	55°F (13°C)
Visibility	9.00 mi
Last update	19 Apr 10:15 AM PDT

More Information:

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

Extended Forecast for

Half Moon Bay CA

Today
High: 63 °F
Mostly Sunny
Tonight
Low: 49 °F
Mostly Cloudy
then Slight
Chance Rain
Monday
High: 63 °F
Rain Likely
and Breezy
Monday Night
Low: 49 °F
Rain
Tuesday
High: 62 °F
Showers
Tuesday Night
Low: 48 °F
Showers
Likely
Wednesday
High: 62 °F
Chance Rain
Wednesday Night
Low: 47 °F
Partly Cloudy
Thursday
High: 63 °F
Mostly Sunny

Detailed Forecast

Today

Mostly sunny, with a high near 63. South southwest wind 6 to 10 mph.

Tonight

A 20 percent chance of rain after 4am. Mostly cloudy, with a low around 49. South southeast wind 11 to 13 mph, with gusts as high as 18 mph.

Monday

Rain likely, mainly after 11am. Mostly cloudy, with a high near 63. Breezy, with a south wind 16 to 21 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

Monday Night

Rain. Low around 49. South wind 16 to 21 mph becoming light south southeast after midnight. Winds could gust as high as 25 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. South southwest wind 6 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. 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%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

A 30 percent chance of rain, mainly before 11am. Mostly sunny, with a high near 62.

Wednesday Night

Partly cloudy, with a low around 47.

Thursday

Mostly sunny, with a high near 63.

Thursday Night

Partly cloudy, with a low around 48.

Friday

Partly sunny, with a high near 64.

Friday Night

Mostly cloudy, with a low around 49.