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    • Today

      Sep 24

      85° /72°F
      Some sun, a shower or t-storm
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
    • Tue

      Sep 25

      87° /73°
      A p.m. shower or thunderstorm
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Wed

      Sep 26

      81° /69°
      Cloudy, a thunderstorm; humid
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Thu

      Sep 27

      80° /68°
      A shower and t-storm around
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Fri

      Sep 28

      85° /69°
      Cloudy, a t-storm in the area
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More

    Day

    85°Hi RealFeel® 97° Precipitation 60%
    Clouds and sun, a shower or thunderstorm around; humid
    • Winds from the
    • SSE 6 mph
    • Gusts: 8 mph
    • Max UV Index: 3 (Moderate)
    • Thunderstorms: 60%
    • Precipitation: 0.31 in
    • Rain: 0.31 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 1.5 hrs
    • Hours of Rain: 1.5 hrs

    Night

    72°Lo RealFeel® 74° Precipitation 55%
    Mostly cloudy, warm and humid; a shower or thunderstorm late
    • Winds from the
    • SE 5 mph
    • Gusts: 7 mph
    • Max UV Index: N/A
    • Thunderstorms: 60%
    • Precipitation: 0.05 in
    • Rain: 0.05 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 1 hrs
    • Hours of Rain: 1 hrs

    Helena Pollen Levels Sep 24

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

      Low

    • Ragweed Pollen

      Moderate

    • Mold

      Low

    • Grass Pollen

      Low

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/24/2017
    High 85° 82° N/A 88°
    Low 72° 61° N/A 69°

    Sunrise/Sunset

    • Sunrise: 6:37 AM
    • Sunset: 6:42 PM
    • Duration: 12:05 hr

    Moonrise/Moonset

    • Moonrise: 6:51 PM
    • Moonset: 6:58 AM
    • Duration: 12:07 hr
    Astronomy

    Mon. Pollen

    Mon. Dust & Dander

    Mon. Wind Maps