• Early AM

    May 1

    Lo 55°

    Mainly clear

    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
  • Mon

    May 2

    72°Lo 48°

    Not as warm

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

    May 3

    69°Lo 50°

    Periods of sun

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

    May 4

    65°Lo 45°

    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 >
  Sun
10pm
11pm Mon
12am
1am 2am 3am 4am 5am
  10pm 11pm 12am 1am 2am 3am 4am 5am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 57° 54° 52° 51° 50° 48° 49° 50°
RealFeel® 58° 55° 53° 51° 51° 49° 50° 51°
Humidity 70% 77% 83% 87% 91% 94% 90% 90%
   
  10pm 11pm 12am 1am 2am 3am 4am 5am
Rain
 
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Snow
 
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Ice
 
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  10pm 11pm 12am 1am 2am 3am 4am 5am
Wind (mph) 4 SW 2 SW 2 SW 2 SW 2 SW 2 SW 4 SW 4 SSW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 11% 11% 11% 11% 95% 95% 95% 95%
Dew Point 48° 47° 47° 47° 47° 47° 46° 47°
Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - May 1

more Historical Weather Data >
  Today Normal Record 5/1/2015
High 81° 72° N/A 80°
Low 48° 48° N/A 50°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:14 AM with 13:48 of sunlight, then sets at 8:02 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:21 AM with 10:56 of moolight, then sets at 1:17 PM

Santa Rosa Weather Report

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

May 1, 2016; 12:37 AM ET

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

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps