• Friday

    Aug 1

    80°Lo 55°

    Couple of thunderstorms

    Moderate ragweed pollen levels
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      7 - Low
    more
  • Saturday

    Aug 2

    84°Lo 55°

    A thunderstorm in spots

    Moderate ragweed pollen levels
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      7 - Low
    more
  • Sunday

    Aug 3

    88°Lo 59°

    Increasing cloudiness

    Ragweed Pollen
    Weather
    • Precip
      25%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      45%
    more
Next Previous
Top Story

Boulder Weather Report

PHOTOS: Denver International Airport Eerie, Empty as Tornado Strikes Nearby

July 29, 2014; 6:24 PM ET

As a tornado touched down near Denver International Airport on Monday, July 28, 2014, the normally bustling hub was desolate and empty as travelers and crew members alike took shelter. more >

Allergies Live Feed

    Loading...

    Loading...

    Loading...

Battling the Common Cold

Jun 23, 2014; 5:00 AM ET Marja Martinez talks about identifying and fighting the common cold.

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps