• Today

    Dec 28

    58°Lo 32°

    Sunny to partly cloudy

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Mon

    Dec 29

    54°Lo 32°

    Plenty of sunshine

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
  • Tue

    Dec 30

    53°Lo 39°

    Plenty of sunshine

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

    Dec 31

    55°Lo 30°

    Sunny and breezy

    Low ragweed pollen levels
    • Precip
      1%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      2%
    more
  • Thu

    Jan 1

    54°Lo 30°

    Sunny

    Ragweed Pollen Weather
    • Precip
      5%
    • Wind
      Speed
      2 mph
    • Cloud
      Cover
      2%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
5am
6am 7am 8am 9am 10am 11am 12pm
  5am 6am 7am 8am 9am 10am 11am 12pm
Forecast
Clear
Clear
Clear
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 34° 33° 32° 34° 37° 41° 45° 48°
RealFeel® 34° 34° 34° 36° 40° 46° 50° 53°
Humidity 89% 88% 93% 94% 89% 85% 80% 70%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
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%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Wind (mph) 2 NNW 2 NNW 2 N 1 NW 1 NNW 1 NNW 1 NNW 1 NW
UV Index 0 0 0 0 1 1 2 2
Cloud Cover 0% 0% 0% 10% 10% 10% 10% 10%
Dew Point 31° 30° 30° 32° 34° 37° 39° 39°
Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F

Temperature History - Dec 29

more Historical Weather Data >
  Today Normal Record 12/29/2013
High 54° 58° 79° (1997) 72°
Low 32° 36° 18° (1990) 41°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:27 AM with 9:31 of sunlight, then sets at 4:58 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:34 PM with 13:25 of moolight, then sets at 1:59 AM

Santa Rosa Weather Report

Cold Storm to Bring Snow, Rain and a Freeze to California

December 28, 2014; 2:56 PM ET

A storm and cold air forecast to develop at the end of 2014 and linger into the start of 2015 will deliver snow, rain and a frost or freeze to portions of California. more >

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps