• Early AM

    May 1

    Lo 55°

    Partly cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Today

    May 1

    81°Lo 48°

    Warm with plenty of sunshine

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

    May 2

    73°Lo 49°

    Low clouds, then sunshine

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

    May 3

    70°Lo 49°

    Periods of sun

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

    May 4

    64°Lo 47°

    Mainly cloudy and cool

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
1am
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  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Mostly Clear
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 51° 50° 49° 48° 49° 50° 50° 53°
RealFeel® 52° 51° 50° 49° 51° 51° 52° 55°
Humidity 86% 91% 92% 94% 93% 91% 89% 88%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
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Snow
 
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Ice
 
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  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 2 SW 2 SW 2 SW 2 SW 2 SW 2 SW 2 SW 4 SW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 25% 95% 95% 95% 95% 95% 95% 95%
Dew Point 47° 47° 46° 46° 47° 47° 47° 49°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - May 2

more Historical Weather Data >
  Today Normal Record 5/2/2015
High 73° 73° N/A 70°
Low 49° 48° N/A 51°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:11 AM with 13:53 of sunlight, then sets at 8:04 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:40 AM with 11:50 of moolight, then sets at 3:30 PM

Santa Rosa Weather Report

San Francisco: Rain showers may dampen the Bay Area for midweek

May 1, 2016; 2:37 AM ET

There is the potential a storm will dive across California and bring a soaking rain for later next week and weekend. more >

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps