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

Gusty winds and low relative humidity will bring critical fire weather to the central/southern High Plains and portions of the Midwest. Two Pacific storms will continue to bring heavy mountain snow and gusty winds to the western U.S. through Thursday. A swath of wintry weather, including heavy snow and a wintry mix, is expected from the Northern Plains to New England. 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.

42°F

6°C

Humidity	88%
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	39°F (4°C)
Visibility	NA
Last update	18 Feb 07:43 AM PST

More Information:

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

Extended Forecast for

San Francisco CA

High Surf Advisory until February 20, 09:00am

Click here for hazard details and duration

High Surf Advisory

High Surf Advisory until February 20, 09:00am
NOW until 9:00am Fri
High Surf Advisory
Today
High: 52 °F
Rain Likely
then Chance
Rain
Tonight
Low: 46 °F
Rain and
Patchy Fog
Thursday
High: 52 °F
Rain then
Chance Rain
Thursday Night
Low: 40 °F
Slight Chance
Rain then
Mostly Clear
Friday
High: 53 °F
Mostly Sunny
Friday Night
Low: 42 °F
Slight Chance
Rain
Saturday
High: 58 °F
Chance Rain
Saturday Night
Low: 51 °F
Rain

Detailed Forecast

Today

Rain likely, mainly before 1pm. Partly sunny, with a high near 52. Southeast wind 5 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Rain, mainly after 11pm. Patchy fog after 3am. Steady temperature around 46. South wind 5 to 10 mph becoming light and variable after midnight. 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 52. West northwest wind 9 to 17 mph, with gusts as high as 28 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. Mostly clear, with a low around 40. Northwest wind 7 to 14 mph, with gusts as high as 23 mph.

Friday

Mostly sunny, with a high near 53. Northeast wind around 6 mph.

Friday Night

A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 42.

Saturday

A 40 percent chance of rain. Mostly cloudy, with a high near 58.

Saturday Night

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

Sunday

Rain. Cloudy, with a high near 61.