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, San Francisco International Airport (KSFO)

Lat: 37.61961°NLon: 122.36558°WElev: 10.0ft.

Rain

54°F

12°C

Humidity	81%
Wind Speed	SE 13 MPH
Barometer	29.77 in (1008.13 mb)
Dewpoint	48°F (9°C)
Visibility	10.00 mi
Last update	11 Apr 09:30 PM PDT

More Information:

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

Extended Forecast for

2 Miles ESE Colma CA

Tonight
Low: 50 °F
Showers
Likely
Sunday
High: 62 °F
Showers
Likely
Sunday Night
Low: 49 °F
Slight Chance
Showers then
Partly Cloudy
Monday
High: 65 °F
Sunny
Monday Night
Low: 50 °F
Mostly Clear
Tuesday
High: 65 °F
Sunny
Tuesday Night
Low: 49 °F
Mostly Clear
Wednesday
High: 65 °F
Sunny
Wednesday Night
Low: 50 °F
Partly Cloudy

Detailed Forecast

Tonight

Showers and thunderstorms likely, mainly before 3am, then showers likely and possibly a thunderstorm after 4am. Mostly cloudy, with a low around 50. Southwest wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Sunday

Showers likely and possibly a thunderstorm before 3pm, then a chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 62. West southwest wind 10 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night

A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 49. West southwest wind 6 to 11 mph becoming light after midnight.

Monday

Sunny, with a high near 65. Calm wind becoming west northwest 5 to 8 mph in the afternoon.

Monday Night

Mostly clear, with a low around 50. West northwest wind 7 to 11 mph.

Tuesday

Sunny, with a high near 65.

Tuesday Night

Mostly clear, with a low around 49.

Wednesday

Sunny, with a high near 65.