• Early AM

    Jul 31

    Lo 66°

    Clear

    Skiing Weather
    • Rain
      0 in
    • Precip
      3%
    • Hours of Precip
      0
    more
  • Today

    Jul 31

    95°Lo 65°

    Partly sunny and very warm

    Poor for skiing
    • Rain
      0 in
    • Precip
      6%
    • Hours of Precip
      0
  • Sat

    Aug 1

    90°Lo 62°

    Partly sunny and very warm

    Poor for skiing
    • Rain
      0 in
    • Precip
      3%
    • Hours of Precip
      0
    more
  • Sun

    Aug 2

    88°Lo 58°

    Warm with sun, some clouds

    Poor for skiing
    • Rain
      0 in
    • Precip
      4%
    • Hours of Precip
      0
    more
  • Mon

    Aug 3

    85°Lo 57°

    A t-storm around in the p.m.

    Poor for skiing
    • Rain
      0 in
    • Precip
      4%
    • Hours of Precip
      0
    more
Next Previous
Next 8 hours >
  Fri
12am
1am 2am 3am 4am 5am 6am 7am
  12am 1am 2am 3am 4am 5am 6am 7am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Sunny
Temp (°F) 74° 72° 70° 69° 68° 68° 66° 68°
RealFeel® 71° 69° 68° 67° 66° 66° 65° 68°
Humidity 55% 62% 64% 63% 65% 68% 70% 73%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Wind (mph) 8 NNE 7 N 6 NNW 5 NNW 4 NNW 2 NNW 2 NNW 2 N
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 22% 10% 10% 10% 10% 10% 10% 10%
Dew Point 57° 58° 58° 56° 56° 57° 56° 59°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2014
High 95° 93° N/A 103°
Low 65° 54° N/A 66°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:11 AM with 14:13 of sunlight, then sets at 8:24 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:32 PM with 11:10 of moolight, then sets at 7:42 AM

Lucerne Weather Report

San Francisco: Dry Weather Continues in the Bay Area

July 31, 2015; 3:51 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 >

Tourism of Doom: Traveling to Endangered Places

Aug 30, 2012; 5:00 AM ET If you're longing to ski the Alps or swim in the Great Barrier Reef, you may be running out of time. A changing climate may beat you to the punch line. Valerie Smock has more.

Radar & Satellite

48 Hour Precipitation Forecast

Fri. Ski Weather