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High pressure providing more heat to our inland valleys, and contributing to increased fire danger with low humidity levels and daily afternoon breezes.  While winds will pick up for the afternoon, it won't be enough to prevent levels of ground level ozone from reaching unhealthy levels in the East Bay Valleys, therefore a Spare the Air Day is in effect for Tuesday.  Temps should begin to cool slowly for the second half of the week as high pressure weakens and moves slightly to the east, allowing the marine layer to deepen to provide more cooling inland.  One item to watch may be an influx of mid-level moisture from thunderstorms in the Desert SW, SE California.  As of now most of this should stay to the east of the Bay Area, mainly over Kern County into the Southern Sierra, but needs to be monitored for lightning/fire start potential.

Today's Forecast
Patchy areas of coastal fog and onshore winds for the coast and inner bay will be the spots to be to avoid the heat. Valleys will likely continue seeing hot... Read more »

Weather Interactive Radar and Maps

Weather Hourly

  • 4AM
    55°
    0%
  • 5AM
    55°
    0%
  • 6AM
    55°
    0%
  • 7AM
    57°
    0%
  • 8AM
    59°
    0%
  • 9AM
    61°
    0%
  • 10AM
    61°
    0%
  • 11AM
    63°
    0%
  • 12PM
    64°
    0%
  • 1PM
    65°
    0%
  • 2PM
    65°
    0%
  • 3PM
    65°
    0%
  • 4PM
    64°
    0%
  • 5PM
    63°
    0%
  • 6PM
    62°
    0%
  • 7PM
    60°
    0%
  • 8PM
    58°
    0%
  • 9PM
    56°
    0%
  • 10PM
    56°
    0%
  • 11PM
    55°
    0%
  • 12AM
    54°
    0%
  • 1AM
    54°
    10%
  • 2AM
    53°
    10%
  • 3AM
    53°
    10%
« »

Weather 7 Days

  • Today
    Sunny
    84°
    58°
    0%
    DETAILS +

    Forecast

    Sunshine. Highs in the mid 80s and lows in the upper 50s.

    UV 10
    Humidity 56
    Wind 13 NW

    DETAILS -

  • Wednesday
    Partly Cloudy
    83°
    58°
    10%
    DETAILS +

    Forecast

    Mix of sun and clouds. Highs in the mid 80s and lows in the upper 50s.

    UV 10
    Humidity 58
    Wind 12 WSW

    DETAILS -

  • Thursday
    Mostly Sunny
    81°
    57°
    0%
    DETAILS +

    Forecast

    A few clouds. Highs in the upper 70s and lows in the upper 50s.

    UV 10
    Humidity 64
    Wind 13 SW

    DETAILS -

  • Friday
    Sunny
    79°
    57°
    10%
    DETAILS +

    Forecast

    Sunshine. Highs in the upper 70s and lows in the upper 50s.

    UV 10
    Humidity 65
    Wind 13 SW

    DETAILS -

  • Saturday
    Partly Cloudy
    62°
    50°
    10%
    DETAILS +

    Forecast

    Abundant sunshine. Highs in the low 60s and lows in the low 50s.

    UV 10
    Humidity 80
    Wind 13 SW

    DETAILS -

  • Sunday
    62°
    49°
    Sunny
  • Monday
    61°
    50°
    AM Clouds PM Sun

Historical Data

  • Avg. High
  • Avg. Low
  • Mean
  • Record
    High
  • Record
    Low
  • Rec.
    High Date
  • Rec.
    Low Date
  • 68°
  • 54°
  • 61°
  • 83°
  • 50°
  • 06-28-1976
  • 06-28-1953

1 Day Pollen Forecast

  • Tree: No Data

  • Grass: No Data

  • Weed: No Data

  • Mold: No Data

2 - Day Wave Forecast

Buoy

Name Lat, Long Dist Report Time Air Temp Water Temp Pres PTDY Wind Speed Wind Gust Wind Dir Wave Height Wave Period
Buoy ftpc1 37.81, -122.47 11.25 062809 53.06 57.92 1014.8 * 13.0 22.3 250 * *
Buoy omhc1 37.8, -122.33 16.73 062809 57.38 69.98 1014.8 * 7.6 13.0 280 * *
Buoy aamc1 37.77, -122.3 21.62 062809 65.12 * * * * * * *
Buoy tibc1 37.89, -122.45 25.49 062809 54.86 * * * * * 1.6 15
Buoy 46237 37.78, -122.6 32.25
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Pres (Pressure and PTDY (Pressure Tendency) in inches

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