• Early AM

    Apr 21

    Lo 47°

    Increasing clouds

    Dust & Dander Weather
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Today

    Apr 21

    73°Lo 44°

    Times of clouds and sun

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

    Apr 22

    66°Lo 40°

    Mostly cloudy with a shower

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

    Apr 23

    71°Lo 46°

    Partly sunny

    Low indoor dust & dander levels
    • Precip
      5%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      36%
    more
  • Thu

    Apr 24

    72°Lo 50°

    Times of sun and clouds

    Low indoor dust & dander levels
    • Precip
      22%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      69%
    more
Next Previous
A brief shower or two 49° Lo 44° RealFeel® 45° / 40°

N

E

S

W

  • Precipitation: 55%
  • Rain: 0.02 in
  • Snow: 0 in
  • Humidity: 86%
  • Cloud Cover: 76%
  • Dew Point: 43° F
  • Visibility: 10 mi
5 mph

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2013
High 73° 71° 92° (2009) 87°
Low 44° 45° 30° (1932) 43°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:26 AM with 13:27 of sunlight, then sets at 7:53 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:27 AM with 10:32 of moolight, then sets at 11:59 AM

Top Story

Santa Rosa Weather Report

Chance of Rain in San Francisco on Tuesday

April 20, 2014; 9:00 PM 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