• Early AM

    Apr 20

    Lo 46°

    Partly cloudy

    Frizz Forecast Weather
    • Wind
      Gust
      18 mph
    • Precip
      0%
    • Hours of Precip
      0
    more
  • Today

    Apr 20

    81°Lo 46°

    Pleasant and warmer

    Unlikely for hair frizz
    • Wind
      Gust
      8 mph
    • Precip
      2%
    • Hours of Precip
      0
    more
  • Mon

    Apr 21

    71°Lo 43°

    Mostly cloudy

    Unlikely for hair frizz
    • Wind
      Gust
      14 mph
    • Precip
      25%
    • Hours of Precip
      2
  • Tue

    Apr 22

    61°Lo 39°

    Cooler with spotty showers

    Unlikely for hair frizz
    • Wind
      Gust
      19 mph
    • Precip
      60%
    • Hours of Precip
      2
    more
  • Wed

    Apr 23

    66°Lo 46°

    Partly sunny

    Unlikely for hair frizz
    • Wind
      Gust
      13 mph
    • Precip
      11%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
6am
7am 8am 9am 10am 11am 12pm 1pm
  6am 7am 8am 9am 10am 11am 12pm 1pm
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Mostly Cloudy
Mostly Cloudy
Partly Cloudy
Temp (°F) 46° 49° 51° 56° 59° 63° 65° 69°
RealFeel® 45° 48° 51° 58° 63° 69° 71° 74°
Humidity 93% 93% 88% 75% 63% 52% 44% 38%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
2%
 
2%
 
4%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Wind (mph) 2 W 3 SW 3 SW 3 WSW 4 WSW 4 WSW 5 WSW 6 SW
UV Index 0 0 1 2 3 4 5 6
Cloud Cover 94% 94% 96% 95% 93% 88% 78% 68%
Dew Point 44° 47° 47° 48° 46° 46° 43° 42°
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 Middle Grid line 45 F

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2013
High 71° 69° N/A 80°
Low 43° 40° N/A 50°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:28 AM with 13:26 of sunlight, then sets at 7:54 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:38 AM with 10:17 of moolight, then sets at 10:55 AM

Top Story

Lakeport Weather Report

Chance of Rain in San Francisco on Tuesday

April 19, 2014; 9:09 PM ET

There hasn't been any measurable precipitation in San Francisco since April 4. more >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.

Mon. Hair Frizz

Mon. Wind Maps

Mon. UV Index