Next 5 Days
  • Current Weather

    70° F
    Cloudy
    • Ragweed Pollen
      • Ragweed Pollen
      • Grass Pollen
      • Tree Pollen
      • Mold
      • Dust & Dander
      • Air Quality Index
    • Relative Humidity: 54%
    • Yesterday Temp: 70°
    • RealFeel: 70°
  • Today

    Nov 19

    71° Hi
    Partly sunny
    • Low
    • ragweed pollen levels
    • Grass Pollen: Low
    • Ragweed Pollen: Low
    • Tree Pollen: Low
    } Day Details
  • Tomorrow

    Nov 20

    63° Hi
    Mostly cloudy, a stray shower
    • Low
    • ragweed pollen levels
    • Grass Pollen: Low
    • Ragweed Pollen: Low
    • Tree Pollen: Low
    } Day Details
  • Wednesday

    Nov 21

    63° Hi
    Mostly sunny
    • Low
    • ragweed pollen levels
    • Grass Pollen: Low
    • Ragweed Pollen: Low
    • Tree Pollen: Low
    } Day Details
Next 6 Hours
  • 2PM

    Nov 19

    71°
    Intermittent clouds
    Precip 4%
  • 3PM

    70°
    Partly sunny
    Precip 4%
  • 4PM

    69°
    Partly sunny
    Precip 4%
  • 5PM

    66°
    Partly sunny
    Precip 4%
  • 6PM

    64°
    Partly cloudy
    Precip 4%
  • 7PM

    62°
    Cloudy
    Precip 3%

Gretna Pollen Levels Nov 19

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Tree Pollen

    Low

  • Ragweed Pollen

    Low

  • Mold

    Moderate

  • Grass Pollen

    Low

 Take a look at this incredible rime icing taking place in Genesee, Colorado on Nov. 17. This stunning video was captured by storm chaser, Reed Timmer.
Incredible rime ice formations look like works of art

Allergies Live Feed

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps