National Weather Service United States Department of Commerce

Unsettled weather expected across parts of New England, central Plains and West

Three separate weather systems will bring unsettled weather to various parts of the country on Wed. A coastal system is spreading snow & freezing rain into northern New England. In the central US, heavy snow is expected for parts of the central Plains & mid-Miss. Valley. Meanwhile, a system moving onshore along the Pacific Coast will bring rain and mountain snow to Calif. & the Intermountain West.
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Current Conditions

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San Bruno CA

7 Day Forecast

This
Afternoon

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

High: 14 °C

Tonight

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

Low: 10 °C

Thursday

Mostly Cloudy

Mostly
Cloudy

High: 16 °C

Thursday
Night

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

Low: 11 °C

Friday

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

High: 16 °C

Friday
Night

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

Low: 11 °C

Saturday

Partly Sunny

Partly
Sunny

High: 16 °C

Saturday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 11 °C

Sunday

Partly Sunny

Partly
Sunny

High: 17 °C

Detailed Forecast

  • This Afternoon Showers likely, mainly after 4pm. Mostly cloudy, with a high near 14. West wind around 14 km/h. Chance of precipitation is 60%. New precipitation amounts between 1 and 2.5 mm possible.
  • Tonight Showers likely, mainly before 10pm. Mostly cloudy, with a low around 10. East southeast wind 8 to 13 km/h becoming east southeast 18 to 23 km/h after midnight. Winds could gust as high as 32 km/h. Chance of precipitation is 60%. New precipitation amounts between 1 and 2.5 mm possible.
  • Thursday Mostly cloudy, with a high near 16. East northeast wind 5 to 11 km/h.
  • Thursday Night A 20 percent chance of rain. Mostly cloudy, with a low around 11. Calm wind. New precipitation amounts of less than 1 mm possible.
  • Friday A 50 percent chance of rain. Mostly cloudy, with a high near 16. Southeast wind around 11 km/h. New precipitation amounts between 2.5 and 5 mm possible.
  • Friday Night A 40 percent chance of showers. Mostly cloudy, with a low around 11. New precipitation amounts between 1 and 2.5 mm possible.
  • Saturday Partly sunny, with a high near 16.
  • Saturday Night Mostly cloudy, with a low around 11.
  • Sunday Partly sunny, with a high near 17.
  • Sunday Night Partly cloudy, with a low around 12.
  • Monday Mostly sunny, with a high near 17.
  • Monday Night Partly cloudy, with a low around 11.
  • Tuesday Mostly sunny, with a high near 17.