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    Next 5 Days
    • Current Weather

      64° F
      Cloudy
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Relative Humidity: 36%
      • Yesterday Temp: 64°
      • RealFeel: 75°
    • Today

      May 22

      68° Hi
      Clouds and sun
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Moderate
      } Day Details
    • Tomorrow

      May 23

      79° Hi
      Mostly sunny and warmer
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Moderate
      } Day Details
    • Wednesday

      May 24

      63° Hi
      Very windy; cooler
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: High
      } Day Details
    Next 6 Hours
    • 12PM

      May 22

      64°
      Mostly cloudy
      Precip 7%
    • 1PM

      65°
      Intermittent clouds
      Precip 7%
    • 2PM

      67°
      Intermittent clouds
      Precip 7%
    • 3PM

      68°
      Partly sunny
      Precip 7%
    • 4PM

      67°
      Partly sunny
      Precip 7%
    • 5PM

      67°
      Partly sunny
      Precip 7%

    Great Falls Pollen Levels May 22

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

      Moderate

    • Ragweed Pollen

      Low

    • Mold

      Low

    • Grass Pollen

      Low

    As highs climb past the century-mark in the Southwest, 80s and 90s will be felt as far north as Portland and Seattle into Tuesday.
    Temperatures to soar to record levels across western US

    Allergies Live Feed

    Mon. Pollen

    Mon. Dust & Dander

    Mon. Wind Maps