, °F

Personalized Forecasts

Featured Forecast

My Favorite Forecasts

    My Recent Locations

    • Early AM

      Jul 27

      65° Lo
      Partly to mostly cloudy
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Ragweed Pollen
      • Weather
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Today

      Jul 27

      83° /66°
      Humid with periods of sun
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Fri

      Jul 28

      75° /57°F
      Heavy rain and a thunderstorm
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
    • Sat

      Jul 29

      72° /50°
      Some clouds, then sunshine
      • Low
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Sun

      Jul 30

      78° /54°
      Mostly sunny and pleasant
      • Low
      • ragweed pollen levels
      • Grass Pollen: High
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More

    Day

    75°Hi RealFeel® 79° Precipitation 80%
    Rain and a t-storm; heavy rain and a t-storm in the afternoon and evening; watch for flash flooding
    • Winds from the
    • NE 5 mph
    • Gusts: 7 mph
    • Max UV Index: 3 (Moderate)
    • Thunderstorms: 45%
    • Precipitation: 0.9 in
    • Rain: 0.9 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 8.5 hrs
    • Hours of Rain: 8.5 hrs

    Night

    57°Lo RealFeel® 54° Precipitation 73%
    Occasional rain
    • Winds from the
    • NNE 5 mph
    • Gusts: 7 mph
    • Max UV Index: N/A
    • Thunderstorms: 24%
    • Precipitation: 0.66 in
    • Rain: 0.66 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 8 hrs
    • Hours of Rain: 8 hrs

    Altoona Pollen Levels Jul 28

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

      Low

    • Ragweed Pollen

      Low

    • Mold

      High

    • Grass Pollen

      Low

    Temperature History

    more Historical Weather Data >
      Today Normal Record 7/28/2016
    High 75° 82° 98° (1952) 81°
    Low 57° 60° 45° (1977) 64°

    Sunrise/Sunset

    • Sunrise: 6:07 AM
    • Sunset: 8:33 PM
    • Duration: 14:26 hr

    Moonrise/Moonset

    • Moonrise: 11:47 AM
    • Moonset: 11:51 PM
    • Duration: 12:04 hr
    Astronomy

    Fri. Pollen

    Fri. Dust & Dander

    Fri. Wind Maps