• Today

    May 19

    83°Lo 47°

    Plenty of sunshine

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      350 - High

  • Mon

    May 20

    85°Lo 47°

    Mostly sunny

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      350 - High
    more

  • Tue

    May 21

    76°Lo 44°

    Sunny and not as warm

    Very High indoor dust & dander levels
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      350 - High
    more

  • Wed

    May 22

    73°Lo 43°

    Sunshine and patchy clouds

    Very High indoor dust & dander levels
    • Precip
      2%
    • Wind
      Speed
      11 mph
    • Cloud
      Cover
      25%
    more

  • Thu

    May 23

    73°Lo 44°

    Partly sunny and nice

    Very High indoor dust & dander levels
    • Precip
      5%
    • Wind
      Speed
      11 mph
    • Cloud
      Cover
      26%
    more
Next Previous
Hi 83° RealFeel® 84° Precipitation 5%

Day

N

E

S

W

  • WNW 8 mph
  • Gusts: 16 mph

Plenty of sunshine

  • Max UV Index: 8 (Very High)
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 47° RealFeel® 46° Precipitation 2%

Night

N

E

S

W

  • NNW 5 mph
  • Gusts: 9 mph

Clear and cool

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

Rohnert Park Pollen Levels - May 19

  • Extreme
  • Very High
  • High
  • Moderate
  • Low

  • Grass

    Pollen

    Moderate

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    High

  • Mold

    Pollen

    Low

Temperature History - May 19

more Historical Weather Data >
  Today Normal Record 5/19/2012
High 83° N/A N/A 77°
Low 47° N/A N/A 42°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:56 AM with 14:23 of sunlight, then sets at 8:19 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:33 PM with 12:16 of moolight, then sets at 2:49 AM

How Weather Impacts Seasonal Allergy Symptoms

May 18, 2013; 5:00 AM ET If you suffer with seasonal allergies, the weather can relieve or worsen your symptoms. Marja Martinez has the details.

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps