• Early AM

    Feb 12

    Lo 48°

    Partly to mostly cloudy

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

    Feb 12

    71°Lo 47°

    Intervals of clouds and sun

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

    Feb 13

    71°Lo 44°

    Mostly sunny

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

    Feb 14

    74°Lo 48°

    Mostly sunny

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

    Feb 15

    75°Lo 46°

    Plenty of sun

    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 >
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Forecast
Cloudy
Cloudy
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 48° 48° 48° 50° 53° 58° 63° 66°
RealFeel® 49° 48° 48° 52° 55° 61° 67° 69°
Humidity 87% 87% 91% 88% 85% 82% 77% 64%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Rain
 
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Snow
 
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Ice
 
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  5am 6am 7am 8am 9am 10am 11am 12pm
Wind (mph) 4 NNW 4 NW 4 NW 4 NW 5 NW 6 NW 6 NW 6 NW
UV Index 0 0 0 0 1 2 3 3
Cloud Cover 67% 61% 46% 46% 46% 46% 46% 46%
Dew Point 45° 44° 45° 47° 49° 53° 56° 54°
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 - Feb 12

more Historical Weather Data >
  Today Normal Record 2/12/2015
High 71° 61° N/A 70°
Low 47° 39° N/A 46°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:00 AM with 10:42 of sunlight, then sets at 5:42 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:36 AM with 13:07 of moolight, then sets at 10:43 PM

Tracy Weather Report

San Francisco: Record-challenging warmth to return early next week

February 12, 2016; 4:29 AM ET

Dry and unseasonably warm conditions will continue in San Francisco next week with another shot of record-breaking warmth. more >

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps