• Today

    Aug 2

    90°Lo 57°

    Times of clouds and sun

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

    Aug 3

    84°Lo 55°

    A t-storm around in the p.m.

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

    Aug 4

    82°Lo 56°

    Partly sunny

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

    Aug 5

    89°Lo 57°

    Plenty of sunshine

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

    Aug 6

    91°Lo 59°

    Partly sunny

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
Mostly sunny 89° RealFeel® 91°

N

E

S

W

  • Humidity: 30%
  • Pressure: 29.83 in ↓
  • UV Index: 3
  • Cloud Cover: 22%
  • Ceiling: 28200 ft
  • Dew Point: 54° F
  • Visibility: 8 mi
11 mph

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:12 AM with 14:10 of sunlight, then sets at 8:22 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:53 PM with 12:11 of moolight, then sets at 10:04 AM

Temperature Summary - 4:03 PM

  Temp (°F)
Now 89°
Yesterday 85°
RealFeel® 91°
RealFeel® Shade 87°
Wind Chill 89°
Dew Point 54°
  Hi / Lo
Previous 6 Hours 90°
  80°
Previous 12 Hours 90°
  63°
Previous 24 Hours 90°
  63°

Temperature History - Aug 2

more Historical Weather Data >
  Today Normal Record 8/2/2014
High 90° 93° N/A 99°
Low 57° 54° N/A 57°

Precipitation Summary - 4:03 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

Lucerne Weather Report

San Francisco: Dry Weather Continues in the Bay Area

August 2, 2015; 5:42 AM ET

The only fly in the ointment in the forecast will be low morning clouds which may cause travel delays at San Francisco International Airport. 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

Sun. Snow Day Potential