Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Current conditions at

San Francisco, San Francisco International Airport (KSFO)

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

Partly Cloudy

51°F

11°C

Humidity	71%
Wind Speed	ESE 12 MPH
Barometer	30.18 in (1022.01 mb)
Dewpoint	42°F (6°C)
Visibility	10.00 mi
Last update	22 Feb 01:56 AM PST

More Information:

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

Extended Forecast for

San Mateo CA

Overnight
Low: 47 °F
Mostly Cloudy
Sunday
High: 65 °F
Mostly Sunny
Sunday Night
Low: 46 °F
Partly Cloudy
then Patchy
Fog
Monday
High: 67 °F
Patchy Fog
then Mostly
Sunny
Monday Night
Low: 53 °F
Chance Rain
Tuesday
High: 64 °F
Rain
Tuesday Night
Low: 55 °F
Rain
Wednesday
High: 65 °F
Chance Rain
Wednesday Night
Low: 52 °F
Slight Chance
Rain then
Patchy Fog

Detailed Forecast

Overnight

Mostly cloudy, with a low around 47. Southeast wind around 8 mph.

Sunday

Mostly sunny, with a high near 65. Southeast wind 7 to 9 mph.

Sunday Night

Patchy fog after 3am. Otherwise, partly cloudy, with a low around 46. Light south wind.

Monday

Patchy fog before 9am. Otherwise, mostly sunny, with a high near 67. Light and variable wind.

Monday Night

A 40 percent chance of rain after 10pm. Mostly cloudy, with a low around 53. Light and variable wind. New precipitation amounts of less than a tenth of an inch possible.

Tuesday

Rain. High near 64. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday Night

Rain, mainly before 4am. Low around 55. Chance of precipitation is 80%.

Wednesday

A chance of rain, mainly before 10am. Mostly cloudy, with a high near 65.

Wednesday Night

A slight chance of rain before 10pm. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 52.

Thursday

Patchy fog before 9am. Otherwise, partly sunny, with a high near 68.

Thursday Night

Patchy fog. Otherwise, mostly cloudy, with a low around 52.