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Multi Day Severe Weather Event Underway across the Gulf Coast and Southeast

Severe thunderstorms with very large hail, damaging winds and isolated tornadoes will be possible across portions of the Lower Mississippi Valley and Central Gulf Coast into Sunday morning. The threat will shift to the southeast coast to central Florida Sunday. Meanwhile in the west, heavy rain and mountain snow will continue from California to the southern Rockies. Read More >

Current conditions at

SAN FRANCISCO DOWNTOWN (SFOC1)

Lat: 37.77056°NLon: 122.42694°WElev: 150ft.

NA

49°F

9°C

Humidity 82%
Wind Speed NA
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 21 Jan 11:43 pm PST
Extended Forecast for

3 Miles SE Tiburon CA

Flash Flood Watch until January 22, 06:00pm
Wind Advisory until January 22, 10:00am
Click here for hazard details and duration
Flash Flood Watch
Wind Advisory
  •  
    Flash Flood Watch until January 22, 06:00pm
    Wind Advisory until January 22, 10:00am

    NOW: Multiple
    hazards in effect

    Click HERE for Details

  • Overnight

    Overnight: Rain. The rain could be heavy at times.  Low around 49. Windy, with a south southeast wind 28 to 33 mph increasing to 38 to 43 mph. Winds could gust as high as 55 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Heavy Rain
    and Windy

    Low: 49 °F

  • Sunday

    Sunday: Rain before 10am, then showers and possibly a thunderstorm, mainly after 10am.  High near 55. Southwest wind 7 to 17 mph, with gusts as high as 23 mph.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Showers

    High: 55 °F

  • Sunday
    Night

    Sunday Night: Showers likely and possibly a thunderstorm before 10pm, then a chance of showers and thunderstorms between 10pm and 4am, then showers likely and possibly a thunderstorm after 4am.  Cloudy, with a low around 45. Breezy, with a west southwest wind 18 to 23 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 29 mph.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Showers
    Likely and
    Breezy

    Low: 45 °F

  • Monday

    Monday: Showers likely, mainly after 4pm.  Mostly cloudy, with a high near 52. South wind 7 to 14 mph becoming west in the morning. Winds could gust as high as 18 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers
    Likely

    High: 52 °F

  • Monday
    Night

    Monday Night: Showers likely, mainly before 10pm.  Mostly cloudy, with a low around 45. West southwest wind around 13 mph becoming south in the evening.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers
    Likely

    Low: 45 °F

  • Tuesday

    Tuesday: A 20 percent chance of showers.  Partly sunny, with a high near 53. New precipitation amounts of less than a tenth of an inch possible.

    Slight Chance
    Showers

    High: 53 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 43.

    Mostly Clear

    Low: 43 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 52.

    Mostly Sunny

    High: 52 °F

Detailed Forecast

Overnight
Rain. The rain could be heavy at times. Low around 49. Windy, with a south southeast wind 28 to 33 mph increasing to 38 to 43 mph. Winds could gust as high as 55 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Rain before 10am, then showers and possibly a thunderstorm, mainly after 10am. High near 55. Southwest wind 7 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
Showers likely and possibly a thunderstorm before 10pm, then a chance of showers and thunderstorms between 10pm and 4am, then showers likely and possibly a thunderstorm after 4am. Cloudy, with a low around 45. Breezy, with a west southwest wind 18 to 23 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
Showers likely, mainly after 4pm. Mostly cloudy, with a high near 52. South wind 7 to 14 mph becoming west in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Showers likely, mainly before 10pm. Mostly cloudy, with a low around 45. West southwest wind around 13 mph becoming south in the evening. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 53. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Mostly clear, with a low around 43.
Wednesday
Mostly sunny, with a high near 52.
Wednesday Night
Partly cloudy, with a low around 43.
Thursday
Mostly sunny, with a high near 54.
Thursday Night
Mostly clear, with a low around 45.
Friday
Sunny, with a high near 53.
Friday Night
Mostly clear, with a low around 43.
Saturday
Sunny, with a high near 54.
Click Map For Forecast
Point Forecast:
3 Miles SE Tiburon CA
 37.86°N 122.43°W (Elev. 499 ft)
2:57 pm PST Jan 21, 2017
12am PST Jan 22, 2017-6pm PST Jan 27, 2017
 
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Additional Resources

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