• Today

    Jul 31

    82°Lo 59°

    Mostly cloudy with a t-storm

    Low ragweed pollen levels
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      7 - Low
  • Fri

    Aug 1

    79°Lo 60°

    An afternoon thunderstorm

    Low ragweed pollen levels
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Sat

    Aug 2

    76°Lo 59°

    Showers and a heavier t-storm

    Low ragweed pollen levels
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Sun

    Aug 3

    75°Lo 60°

    A couple of thunderstorms

    Low ragweed pollen levels
    • Precip
      61%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      90%
    more
  • Mon

    Aug 4

    78°Lo 59°

    A shower or thunderstorm

    Ragweed Pollen Weather
    • Precip
      58%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      58%
    more
Next Previous
Hi 82° RealFeel® 88° Precipitation 50%

Day

N

E

S

W

  • SE 5 mph
  • Gusts: 14 mph

Rather cloudy with a thunderstorm

  • Max UV Index: 11 (Extreme)
  • Thunderstorms: 90%
  • Precipitation: 0.35 in
  • Rain: 0.35 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 59° RealFeel® 58° Precipitation 61%

Night

N

E

S

W

  • N 3 mph
  • Gusts: 5 mph

Rather cloudy with a couple of thunderstorms around

  • Max UV Index: N/A
  • Thunderstorms: 62%
  • Precipitation: 0.29 in
  • Rain: 0.29 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 4 hrs
  • Hours of Rain: 4 hrs

San Lorenzo Pollen Levels - July 31

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Grass

    Pollen

    Moderate

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2013
High 82° 86° N/A 90°
Low 59° 59° N/A 64°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:25 AM with 13:46 of sunlight, then sets at 8:11 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:38 AM with 12:05 of moolight, then sets at 10:43 PM

Battling the Common Cold

Jun 23, 2014; 5:00 AM ET Marja Martinez talks about identifying and fighting the common cold.

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps