Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

SAN FRANCISCO DOWNTOWN (SFOC1)

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

57°F

14°C

Humidity	98%
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	57°F (14°C)
Visibility	NA
Last update	10 Apr 10:43 PM PDT

More Information:

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

Extended Forecast for

4 Miles W San Francisco CA

Tonight
Low: 54 °F
Chance Rain
Saturday
High: 62 °F
Chance Rain
then Showers
Saturday Night
Low: 50 °F
Showers
Sunday
High: 59 °F
Showers
Sunday Night
Low: 50 °F
Slight Chance
Rain then
Partly Cloudy
Monday
High: 60 °F
Sunny
Monday Night
Low: 49 °F
Mostly Clear
Tuesday
High: 60 °F
Sunny
Tuesday Night
Low: 50 °F
Mostly Clear

Detailed Forecast

Tonight

A 30 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 54. Southwest wind 8 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.

Saturday

A chance of rain and thunderstorms, then showers and possibly a thunderstorm after 3pm. High near 62. South wind 11 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Showers and thunderstorms, mainly before 1am, then showers likely and possibly a thunderstorm after 3am. Low around 50. Southwest wind 15 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Sunday

Showers and possibly a thunderstorm. High near 59. West southwest wind 14 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 50. West wind 6 to 13 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.

Monday

Sunny, with a high near 60.

Monday Night

Mostly clear, with a low around 49.

Tuesday

Sunny, with a high near 60.

Tuesday Night

Mostly clear, with a low around 50.

Wednesday

Mostly sunny, with a high near 61.

Wednesday Night

Partly cloudy, with a low around 50.