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    Next 5 Days
    • Current Weather

      50° F
      Sunny
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Relative Humidity: 65%
      • Yesterday Temp: 47°
      • RealFeel: 45°
    • Today

      Sep 26

      65° Hi
      Periods of clouds and sun
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    • Tomorrow

      Sep 27

      69° Hi
      Periods of clouds and sun
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    • Thursday

      Sep 28

      71° Hi
      Plenty of sunshine
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      } Day Details
    Next 6 Hours
    • 9AM

      Sep 26

      50°
      Sunny
      Precip 1%
    • 10AM

      54°
      Mostly sunny
      Precip 1%
    • 11AM

      56°
      Intermittent clouds
      Precip 1%
    • 12PM

      59°
      Mostly cloudy
      Precip 1%
    • 1PM

      61°
      Mostly cloudy
      Precip 1%
    • 2PM

      63°
      Intermittent clouds
      Precip 0%

    Great Falls Pollen Levels Sep 26

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

      Low

    • Ragweed Pollen

      Low

    • Mold

      Low

    • Grass Pollen

      Low

    Warmer air will return to the West and help fuel additional wildfires late this week.
    Warmth to rebuild in western US

    Allergies Live Feed

    Tue. Pollen

    Tue. Dust & Dander

    Tue. Wind Maps