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.

49°F

9°C

Humidity	73%
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	41°F (5°C)
Visibility	NA
Last update	18 Feb 12:43 PM 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
This Afternoon
High: 52 °F
Slight Chance
Rain
Tonight
Low: 44 °F
Rain
Thursday
High: 53 °F
Breezy. Rain
then Slight
Chance Rain
Thursday Night
Low: 42 °F
Slight Chance
Rain then
Partly Cloudy
Friday
High: 54 °F
Partly Sunny
Friday Night
Low: 43 °F
Partly Cloudy
Saturday
High: 58 °F
Chance Rain
Saturday Night
Low: 51 °F
Rain

Detailed Forecast

This Afternoon

A 20 percent chance of rain before 2pm. Mostly sunny, with a high near 52. West wind around 10 mph. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Rain, mainly after 9pm. Low around 44. Southeast wind 7 to 12 mph increasing to 13 to 18 mph after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Thursday

Rain before noon, then a slight chance of rain after 4pm. High near 53. Breezy, with a west northwest wind 22 to 25 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. 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 42. Northwest wind 9 to 17 mph, with gusts as high as 31 mph.

Friday

Partly sunny, with a high near 54. Northeast wind around 5 mph.

Friday Night

Partly cloudy, with a low around 43.

Saturday

A 30 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 62.