Major Winter Storm to Impact the Mid-Atlantic and Northeast; Inclement Weather in the Pacific Northwest

A major winter storm is expected to bring heavy snow, strong winds, and coastal flooding across the Mid-Atlantic and Northeast that may cause impossible travel conditions and power outages. Blizzard conditions are possible along the Northeastern Seaboard. Wet weather and strong winds return to the Pacific Northwest and north-central California. Read More >

Current conditions at

Half Moon Bay Airport (KHAF)

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

Mist

54°F

12°C

Humidity	100%
Wind Speed	S 4 MPH
Barometer	30.17 in (1021.67 mb)
Dewpoint	54°F (12°C)
Visibility	2.00 mi
Last update	23 Feb 02:35 PM PST

More Information:

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

Extended Forecast for

Half Moon Bay CA

This Afternoon
High: 65 °F
Mostly Cloudy
Tonight
Low: 52 °F
Chance Rain
Tuesday
High: 64 °F
Rain Likely
then Rain
Tuesday Night
Low: 52 °F
Rain Likely
Wednesday
High: 64 °F
Slight Chance
Rain then
Partly Sunny
Wednesday Night
Low: 49 °F
Mostly Cloudy
Thursday
High: 69 °F
Mostly Sunny
Thursday Night
Low: 50 °F
Mostly Cloudy
Friday
High: 69 °F
Mostly Cloudy

Detailed Forecast

This Afternoon

Mostly cloudy, with a high near 65. Southwest wind around 5 mph.

Tonight

A 50 percent chance of rain, mainly after 10pm. Cloudy, with a low around 52. South wind 5 to 9 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.

Tuesday

Rain. High near 64. South wind 14 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

Tuesday Night

Rain likely, mainly before 8pm. Cloudy, with a low around 52. South wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.

Wednesday

A 20 percent chance of rain before 10am. Mostly cloudy, with a high near 64. Northwest wind 3 to 7 mph. New precipitation amounts of less than a tenth of an inch possible.

Wednesday Night

Mostly cloudy, with a low around 49.

Thursday

Mostly sunny, with a high near 69.

Thursday Night

Mostly cloudy, with a low around 50.

Friday

Mostly cloudy, with a high near 69.

Friday Night

Mostly cloudy, with a low around 51.

Saturday

Mostly cloudy, with a high near 66.