Heavy rain and isolated severe storms in portions of the West. Severe Weather Possible in the Plains Saturday.

A storm system will bring rain and thunderstorms to much of the Intermountain West and northern High Plains. A few severe thunderstorms with large hail and damaging winds are possible from northeast California to Wyoming. Heavy rain could lead to flash flooding in some of the western states. Severe weather will be possible in the Plains Saturday.
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Current conditions at

San Francisco, San Francisco International Airport (KSFO)

Lat: 37.61961°NLon: 122.36558°WElev: 10ft.

Overcast

13°C

56°F

Humidity 93%
Wind Speed SSW 7 MPH
Barometer 29.87 in (1011.4 mb)
Dewpoint 12°C (54°F)
Visibility 16 km
Last update 06 May 10:56 am PDT
Extended Forecast for

San Bruno CA

  • Today

    Today: Showers likely and possibly a thunderstorm.  Cloudy, with a high near 17. South wind 16 to 18 km/h.  Chance of precipitation is 60%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    Showers
    Likely

    High: 17 °C

  • Tonight

    Tonight: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 13. Southwest wind 11 to 16 km/h becoming light west southwest.  Chance of precipitation is 40%. New precipitation amounts of less than 1 mm, except higher amounts possible in thunderstorms.

    Chance
    Showers

    Low: 13 °C

  • Saturday

    Saturday: A 50 percent chance of showers.  Mostly cloudy, with a high near 18. Light and variable wind becoming south 9 to 14 km/h in the afternoon.  New precipitation amounts between 1 and 2.5 mm possible.

    Chance
    Showers

    High: 18 °C

  • Saturday
    Night

    Saturday Night: A 30 percent chance of showers.  Mostly cloudy, with a low around 14. West wind 18 to 23 km/h decreasing to 5 to 10 km/h in the evening. Winds could gust as high as 32 km/h.  New precipitation amounts of less than 1 mm possible.

    Chance
    Showers

    Low: 14 °C

  • Sunday

    Sunday: A 20 percent chance of showers before 11am.  Partly sunny, with a high near 19. Calm wind becoming west 5 to 10 km/h in the afternoon.

    Slight Chance
    Showers then
    Mostly Sunny

    High: 19 °C

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 13.

    Partly Cloudy

    Low: 13 °C

  • Monday

    Monday: Mostly sunny, with a high near 19.

    Mostly Sunny

    High: 19 °C

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 12.

    Mostly Clear

    Low: 12 °C

  • Tuesday

    Tuesday: Sunny, with a high near 21.

    Sunny

    High: 21 °C

Detailed Forecast

Today
Showers likely and possibly a thunderstorm. Cloudy, with a high near 17. South wind 16 to 18 km/h. Chance of precipitation is 60%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 13. Southwest wind 11 to 16 km/h becoming light west southwest. Chance of precipitation is 40%. New precipitation amounts of less than 1 mm, except higher amounts possible in thunderstorms.
Saturday
A 50 percent chance of showers. Mostly cloudy, with a high near 18. Light and variable wind becoming south 9 to 14 km/h in the afternoon. New precipitation amounts between 1 and 2.5 mm possible.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 14. West wind 18 to 23 km/h decreasing to 5 to 10 km/h in the evening. Winds could gust as high as 32 km/h. New precipitation amounts of less than 1 mm possible.
Sunday
A 20 percent chance of showers before 11am. Partly sunny, with a high near 19. Calm wind becoming west 5 to 10 km/h in the afternoon.
Sunday Night
Partly cloudy, with a low around 13.
Monday
Mostly sunny, with a high near 19.
Monday Night
Mostly clear, with a low around 12.
Tuesday
Sunny, with a high near 21.
Tuesday Night
Mostly clear, with a low around 13.
Wednesday
Sunny, with a high near 22.
Wednesday Night
Mostly clear, with a low around 13.
Thursday
Sunny, with a high near 21.
Click Map For Forecast
Point Forecast:
San Bruno CA
 37.64°N 122.4°W (Elev. 15 m)
10:04 am PDT May 6, 2016
11am PDT May 6, 2016-6pm PDT May 12, 2016
 
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Additional Resources

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