• Tonight

    Apr 18

    Lo 45°

    Clear and seasonably cool

    Skiing Weather
    • Rain
      0 in
    • Precip
      2%
    • Hours of Precip
      0
  • Sun

    Apr 19

    74°Lo 45°

    Low clouds, then some sun

    Poor for skiing
    • Rain
      0 in
    • Precip
      2%
    • Hours of Precip
      0
    more
  • Mon

    Apr 20

    70°Lo 45°

    Partly sunny and pleasant

    Poor for skiing
    • Rain
      0 in
    • Precip
      1%
    • Hours of Precip
      0
    more
  • Tue

    Apr 21

    67°Lo 42°

    Variable cloudiness

    Poor for skiing
    • Rain
      0 in
    • Precip
      5%
    • Hours of Precip
      0
    more
  • Wed

    Apr 22

    69°Lo 42°

    A couple of showers possible

    Poor for skiing
    • Rain
      0 in
    • Precip
      30%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
11am
12pm 1pm 2pm 3pm 4pm 5pm 6pm
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Forecast
Partly Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Temp (°F) 55° 59° 62° 66° 68° 69° 67° 65°
RealFeel® 62° 72° 72° 73° 73° 70° 66° 62°
Humidity 83% 75% 70% 58% 56% 54% 63% 63%
   
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
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%
   
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Wind (mph) 6 SSW 4 SW 6 SSW 7 S 8 SSW 12 SSW 14 S 14 S
UV Index 5 6 7 6 5 4 2 1
Cloud Cover 35% 0% 0% 0% 0% 0% 0% 0%
Dew Point 50° 51° 52° 51° 52° 52° 54° 52°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - Apr 18

more Historical Weather Data >
  Today Normal Record 4/18/2014
High 69° 72° 90° (1950) 70°
Low 45° 45° 32° (1917) 53°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:29 AM with 13:19 of sunlight, then sets at 7:48 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:32 AM with 13:31 of moolight, then sets at 8:03 PM

Napa Weather Report

San Francisco: Pleasant Conditions to Hold into New Week

April 18, 2015; 10:41 PM ET

The Bay area will see pleasant conditions hold into the new week with plenty of sunshine and comfortable temperatures. 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

Sat. Ski Weather