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    • Early AM

      Sep 23

      57° Lo
      Mainly clear
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Ragweed Pollen
      • Weather
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Today

      Sep 23

      85° /61°F
      Mostly sunny and very warm
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
    • Sun

      Sep 24

      87° /63°
      Mostly sunny and very warm
      • High
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: High
      • Tree Pollen: Low
      More
    • Mon

      Sep 25

      87° /65°
      More sunshine than clouds
      • High
      • ragweed pollen levels
      • Grass Pollen: High
      • Ragweed Pollen: High
      • Tree Pollen: Low
      More
    • Tue

      Sep 26

      82° /64°
      Fog in the morning; sunshine
      • High
      • ragweed pollen levels
      • Grass Pollen: High
      • Ragweed Pollen: High
      • Tree Pollen: Low
      More

    Day

    85°Hi RealFeel® 95° Precipitation 0%
    Patchy fog in the morning; otherwise, mostly sunny and very warm
    • Winds from the
    • N 4 mph
    • Gusts: 6 mph
    • Max UV Index: 13 (Extreme)
    • Thunderstorms: 0%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    61°Lo RealFeel® 62° Precipitation 2%
    Mainly clear and mild; patchy fog late
    • Winds from the
    • NW 2 mph
    • Gusts: 4 mph
    • Max UV Index: N/A
    • Thunderstorms: 0%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Altoona Pollen Levels Sep 23

    • 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 9/23/2016
    High 85° 69° 90° (1970) 86°
    Low 61° 48° 31° (1974) 56°

    Sunrise/Sunset

    • Sunrise: 7:01 AM
    • Sunset: 7:11 PM
    • Duration: 12:10 hr

    Moonrise/Moonset

    • Moonrise: 9:19 AM
    • Moonset: 8:49 PM
    • Duration: 11:30 hr
    Astronomy

    Sat. Pollen

    Sat. Dust & Dander

    Sat. Wind Maps