• Today

    Apr 28

    79°Lo 46°

    Not as warm

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
  • Wed

    Apr 29

    80°Lo 48°

    Partly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Thu

    Apr 30

    86°Lo 52°

    Sunny and pleasant

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Fri

    May 1

    84°Lo 49°

    Sunny and comfortable

    Low ragweed pollen levels
    • Precip
      1%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      1%
    more
  • Sat

    May 2

    76°Lo 46°

    Areas of low clouds, then sun

    Ragweed Pollen Weather
    • Precip
      1%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      47%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
6am
7am 8am 9am 10am 11am 12pm 1pm
  6am 7am 8am 9am 10am 11am 12pm 1pm
Forecast
Cloudy
Partly Sunny
Cloudy
Mostly Cloudy
Partly Cloudy
Partly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 48° 50° 51° 54° 58° 63° 68° 72°
RealFeel® 51° 53° 55° 59° 65° 74° 77° 80°
Humidity 95% 94% 93% 84% 70% 62% 53% 45%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
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%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Wind (mph) 1 SSE 0 0 1 WSW 2 WSW 4 SW 5 SW 6 SW
UV Index 0 0 0 1 3 5 7 7
Cloud Cover 53% 39% 100% 80% 61% 47% 22% 15%
Dew Point 46° 48° 49° 50° 49° 50° 51° 50°
Middle Grid line 75 F 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 28

more Historical Weather Data >
  Today Normal Record 4/28/2014
High 79° N/A N/A 76°
Low 46° N/A N/A 42°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:17 AM with 13:42 of sunlight, then sets at 7:59 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:12 PM with 12:48 of moolight, then sets at 4:00 AM

Santa Rosa Weather Report

San Francisco: Dry, Tranquil Weather to Hold for Rest of the Week

April 28, 2015; 10:52 AM ET

Following a warmer start to the week, an onshore flow will bring noticeable cooler conditions and patchy areas of low clouds through midweek. more >

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps