• Partly sunny 70°
    Ragweed Pollen Current Weather
    • Relative Humidity
      72%
    • Yesterday
      Temp
      73°
    • RealFeel
      67°
  • Tonight

    Apr 18

    Lo 65°

    An evening t-storm in spots

    Ragweed Pollen Weather
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      350 - High
    Day Details >
  • Tomorrow

    Apr 19

    Hi 86°

    Clouds giving way to some sun

    Low ragweed pollen levels
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      350 - High
    Day Details >
  • Monday

    Apr 20

    Hi 79°

    More clouds than sun

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

A thundershower this evening

4/18 4/19 Now: 7:34pm
PM 7-11
  • 7pm Thunderstorms 74° 58%
  • 8pm Cloudy 73° 43%
  • 9pm Thunderstorms 73° 51%
  • 10pm Cloudy 71° 47%
  • 11pm Cloudy 70° 32%
AM 6-11
  • 6am Intermittent clouds 65° 20%
  • 7am Intermittent clouds 66° 16%
  • 8am Mostly cloudy 69° 7%
  • 9am Mostly cloudy 72° 7%
  • 10am Mostly cloudy 75° 7%
  • 11am Mostly cloudy 78° 7%
PM 12-5
  • 12pm Mostly cloudy 80° 7%
  • 1pm Mostly cloudy 82° 7%
  • 2pm Partly sunny 85° 7%
  • 3pm Partly sunny 86° 7%
  • 4pm Partly sunny 86° 6%
  • 5pm Partly sunny 85° 5%
Hourly Forecast >

Houston Pollen Levels - April 18

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

    Pollen

    Moderate

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    High

  • Mold

    Pollen

    Low

Apr 18, 2015; 4:20 PM ET
Five-day Weather Forecast for Houston, TX
Houston, TX Weather Forecast

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