• Today

    Apr 20

    81°Lo 46°

    Pleasant and warmer

    Low indoor dust & dander levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Mon

    Apr 21

    71°Lo 43°

    Mostly cloudy

    Low indoor dust & dander levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
  • Tue

    Apr 22

    61°Lo 39°

    Cooler with spotty showers

    Low indoor dust & dander levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Wed

    Apr 23

    66°Lo 46°

    Partly sunny

    Low indoor dust & dander levels
    • Precip
      11%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      32%
    more
  • Thu

    Apr 24

    72°Lo 47°

    Periods of sun

    Low indoor dust & dander levels
    • Precip
      25%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      70%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
2am
3am 4am 5am 6am 7am 8am 9am
  2am 3am 4am 5am 6am 7am 8am 9am
Forecast
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 52° 50° 48° 48° 46° 49° 51° 56°
RealFeel® 50° 49° 47° 47° 45° 48° 51° 58°
Humidity 81% 83% 88% 93% 93% 93% 88% 75%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
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0%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Wind (mph) 3 WNW 3 W 3 W 2 NNW 2 W 3 SW 3 SW 3 WSW
UV Index 0 0 0 0 0 0 1 2
Cloud Cover 76% 76% 76% 90% 94% 94% 96% 95%
Dew Point 46° 45° 45° 46° 44° 47° 47° 48°
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 6:27 AM with 13:28 of sunlight, then sets at 7:55 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:29 AM with 10:31 of moolight, then sets at 12:00 PM

Top Story

Lakeport Weather Report

Chance of Rain in San Francisco on Tuesday

April 20, 2014; 4:09 AM ET

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

Is it a Cold or the Flu?

Apr 19, 2014; 5:00 AM ET Symptoms caused by the common cold can often resemble those associated with the influenza virus, so how do you differentiate between the two?

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps