• Cloudy 56°
    Ragweed Pollen Current Weather
    • Relative Humidity
      77%
    • Yesterday
      Temp
      54°
    • RealFeel
      55°
  • Tonight

    Apr 21

    Lo 51°

    Low clouds

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    Day Details >
  • Tomorrow

    Apr 22

    Hi 64°

    Low clouds may break

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    Day Details >
  • Thursday

    Apr 23

    Hi 65°

    Times of clouds and sun

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    Day Details >
Next

Pleasant this weekend

4/21 4/22 Now: 10:03pm
PM 10-2
  • 10pm Cloudy 54° 0%
  • 11pm Cloudy 54° 0%
  • 12am Cloudy 55° 0%
  • 1am Cloudy 54° 0%
  • 2am Cloudy 54° 1%
AM 9-2
  • 9am Cloudy 56° 7%
  • 10am Cloudy 57° 7%
  • 11am Cloudy 59° 7%
  • 12pm Cloudy 61° 7%
  • 1pm Cloudy 62° 7%
  • 2pm Mostly cloudy 63° 7%
PM 3-8
  • 3pm Mostly cloudy 64° 7%
  • 4pm Mostly cloudy 62° 7%
  • 5pm Mostly cloudy 60° 7%
  • 6pm Mostly cloudy 58° 7%
  • 7pm Mostly cloudy 57° 5%
  • 8pm Partly cloudy 54° 0%
Hourly Forecast >

San Luis Obispo Pollen Levels - April 21

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    High

  • Mold

    Pollen

    Low

Apr 21, 2015; 7:38 PM ET
Short-Range Weather forecast overview for the Southwest United States
Southwest Short-Range Regional Weather Forecast

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