• Clear 46°
    Ragweed Pollen Current Weather
    • Relative Humidity
      88%
    • Yesterday
      Temp
      43°
    • RealFeel
      50°
  • Today

    Sep 18

    Hi 69°

    Mostly sunny and pleasant

    Moderate ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    Day Details >
  • Tomorrow

    Sep 19

    Hi 72°

    Partly sunny

    Moderate ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    Day Details >
  • Saturday

    Sep 20

    Hi 80°

    A couple of p.m. t-storms

    Moderate ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    Day Details >
Next

Thunderstorms in the area late Saturday afternoon through Saturday evening

9/18 9/19 Now: 5:53am
AM 5-9
  • 5am Clear 46° 0%
  • 6am Clear 45° 0%
  • 7am Sunny 47° 0%
  • 8am Mostly sunny 50° 0%
  • 9am Mostly sunny 55° 0%
PM 4-9
  • 4pm Sunny 69° 0%
  • 5pm Sunny 66° 0%
  • 6pm Sunny 64° 0%
  • 7pm Clear 60° 0%
  • 8pm Mostly clear 56° 0%
  • 9pm Mostly clear 54° 0%
PM 10-3
  • 10pm Mostly clear 53° 0%
  • 11pm Mostly clear 52° 0%
  • 12am Mostly clear 51° 0%
  • 1am Mostly clear 51° 0%
  • 2am Mostly clear 50° 0%
  • 3am Mostly clear 50° 0%
Hourly Forecast >

Valparaiso Pollen Levels - September 18

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

    Pollen

    Low

  • Weed

    Pollen

    Moderate

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Sep 17, 2014; 6:58 AM ET
Tropical rains are hitting Arizona again. In the Northeast, where that kind of occurrence is more frequent, dry weather prevails.
Arizona: More Floods, Northeast: More Dryness

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Top Story

Valparaiso Weather Report

Chicago: Cooler, Fall-Like Temperatures to Linger

September 17, 2014; 1:12 PM ET

The cooler, below-average conditions responsible for the fall-like feel will hold through the end of the week over the Chicago area. more >

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Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps