Back-to-Back Pacific Storms to Impact the West Coast; Heavy Snow in the Central Appalachians

Back-to-back powerful Pacific storm systems to impact the Pacific Northwest and northern California through the end of this week with heavy rain, flooding, strong winds, and higher elevation mountain snow. A strong, long-duration atmospheric river will accompany the Pacific storms, bringing excessive rainfall and flash flooding to southwest Oregon and northwest California through the week. Read More >

Hazardous Weather Conditions

Current conditions at

Half Moon Bay Airport (KHAF)

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

Mist

55°F

13°C

Humidity	100%
Wind Speed	S 18 MPH
Barometer	30.05 in (1017.61 mb)
Dewpoint	55°F (13°C)
Visibility	3.00 mi
Last update	21 Nov 03:55 AM PST

More Information:

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

Extended Forecast for

3 Miles SSE Montara CA

High Surf Advisory November 21, 04:05am until November 22, 06:00am

Wind Advisory November 21, 04:05am until November 21, 06:00am

Click here for hazard details and duration

High Surf Advisory

Wind Advisory

High Surf Advisory November 21, 04:05am until November 22, 06:00am
Wind Advisory November 21, 04:05am until November 21, 06:00am
NOW: Multiple hazards in effect
Click HERE for Details
Overnight
Low: 50 °F
Rain and
Breezy
Thursday
High: 59 °F
Rain and
Breezy
Thursday Night
Low: 52 °F
Rain Likely
and Breezy
Friday
High: 58 °F
Showers and
Breezy
Friday Night
Low: 48 °F
Showers
Saturday
High: 57 °F
Showers
Likely
Saturday Night
Low: 44 °F
Chance
Showers
Sunday
High: 56 °F
Rain Likely

Detailed Forecast

Overnight

Rain. Low around 50. Breezy, with a south wind 26 to 29 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Thursday

Rain. High near 59. Breezy, with a south wind 21 to 26 mph, with gusts as high as 39 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday Night

Rain likely. Cloudy, with a low around 52. Breezy, with a south wind 20 to 25 mph, with gusts as high as 39 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

Friday

Showers. High near 58. Breezy, with a south wind 23 to 28 mph decreasing to 17 to 22 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Friday Night

Showers. Low around 48. Southwest wind 8 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Saturday

Showers likely, mainly before 10am. Partly sunny, with a high near 57. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Saturday Night

A 40 percent chance of showers. Mostly cloudy, with a low around 44.

Sunday

Rain likely. Mostly cloudy, with a high near 56.

Sunday Night

Rain likely. Mostly cloudy, with a low around 47.

Monday

Rain likely. Mostly cloudy, with a high near 58.

Monday Night

Rain likely. Mostly cloudy, with a low around 47.

Tuesday

Rain likely. Mostly cloudy, with a high near 58.