• Tonight

    May 6

    Lo 43°

    Partly cloudy and chilly

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
  • Thu

    May 7

    72°Lo 48°

    Times of clouds and sun

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Fri

    May 8

    68°Lo 48°

    Plenty of sunshine, but cool

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Sat

    May 9

    69°Lo 47°

    Areas of low clouds, then sun

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Sun

    May 10

    71°Lo 47°

    Clouds breaking and pleasant

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
Clear 56° RealFeel® 52°

N

E

S

W

  • Humidity: 69%
  • Pressure: 29.75 in
  • UV Index: 0
  • Cloud Cover: 0%
  • Ceiling: 23300 ft
  • Dew Point: 46° F
  • Visibility: 10 mi
9 mph

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:06 AM with 13:59 of sunlight, then sets at 8:05 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:42 PM with 10:19 of moolight, then sets at 9:01 AM

Temperature Summary - 9:54 PM

  Temp (°F)
Now 56°
Yesterday 56°
RealFeel® 52°
RealFeel® Shade 52°
Wind Chill 56°
Dew Point 46°
  Hi / Lo
Previous 6 Hours 70°
  56°
Previous 12 Hours 70°
  54°
Previous 24 Hours 70°
  41°

Temperature History - May 6

more Historical Weather Data >
  Today Normal Record 5/6/2014
High 70° 75° 96° (1987) 73°
Low 43° 48° 33° (1964) 47°

Precipitation Summary - 9:54 PM

  Amount (in)
Previous 1 Hour 0
Previous 3 Hours 0
Previous 6 Hours 0
Previous 9 Hours 0
Previous 12 Hours 0
Previous 18 Hours 0
Previous 24 Hours 0

Napa Weather Report

San Francisco: Seasonable Weather to Hold Through Week

May 6, 2015; 7:23 PM ET

While a few showers will pass east of the Bay Area, seasonable weather and sunshine will hold in place through the weekend. more >

The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.

48 Hour Precipitation Forecast

Wed. Snow Day Potential