Critical Fire Weather in the High Plains; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central and southern High Plains Wednesday. Two Pacific storms will continue impacting the mountains of the western U.S. into Thursday with gusty winds and heavy snow. Heavy snow and gusty winds will continue to impact the northern Plains into the central Great Lakes Wednesday. Read More >

Hazardous Weather Conditions

High Surf Advisory in effect from February 18, 03:00 AM PST until February 20, 09:00 AM PST

Current conditions at

SAN FRANCISCO DOWNTOWN (SFOC1)

Lat: 37.77056°NLon: 122.42694°WElev: 150.0ft.

44°F

7°C

Humidity	76%
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	36°F (2°C)
Visibility	NA
Last update	17 Feb 11:43 PM PST

More Information:

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

Extended Forecast for

3 Miles NNW Daly City CA

High Surf Advisory February 18, 03:00am until February 20, 09:00am

Click here for hazard details and duration

High Surf Advisory

Overnight
Low: 43 °F
Chance Rain
Wednesday
High: 54 °F
Rain Likely
then Chance
Rain
Wednesday Night
Low: 46 °F
Rain
Thursday
High: 54 °F
Rain then
Chance Rain
Thursday Night
Low: 41 °F
Slight Chance
Rain then
Mostly Clear
Friday
High: 55 °F
Mostly Sunny
Friday Night
Low: 43 °F
Slight Chance
Rain
Saturday
High: 59 °F
Chance Rain
Saturday Night
Low: 51 °F
Rain

Detailed Forecast

Overnight

A chance of rain and thunderstorms. Mostly cloudy, with a low around 43. North northeast wind 7 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

Rain likely, mainly before 10am. Partly sunny, with a high near 54. Light and variable wind becoming northwest 11 to 16 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday Night

Rain, mainly after 11pm. Steady temperature around 46. South wind 5 to 10 mph becoming light and variable. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Thursday

Rain, mainly before 10am. High near 54. West northwest wind 9 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday Night

A 20 percent chance of rain before 10pm. Partly cloudy, with a low around 41. Northwest wind 8 to 14 mph, with gusts as high as 26 mph.

Friday

Mostly sunny, with a high near 55.

Friday Night

A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 43.

Saturday

A chance of rain. Mostly cloudy, with a high near 59.

Saturday Night

Rain, mainly after 10pm. Mostly cloudy, with a low around 51.

Sunday

Rain. Cloudy, with a high near 64.