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    • Today

      Dec 9

      31° /21°F
      Mostly cloudy and cold
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
    • Sat

      Dec 10

      30° /21°
      Partly sunny and cold
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Sun

      Dec 11

      36° /33°
      Cloudy with a little snow
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Mon

      Dec 12

      46° /28°
      Rain and drizzle
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Tue

      Dec 13

      38° /30°
      Cloudy
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More

    Day

    31°Hi RealFeel® 18° Precipitation 47%
    Rather cloudy, breezy and cold
    • W 14 mph
    • Gusts: 23 mph
    • Max UV Index: 1 (Low)
    • Thunderstorms: 0%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0.5 hrs
    • Hours of Rain: 0 hrs

    Night

    21°Lo RealFeel® 5° Precipitation 20%
    Breezy and cold with considerable cloudiness
    • WSW 15 mph
    • Gusts: 23 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

    Jefferson Hills Pollen Levels Dec 9

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

      Low

    • Ragweed Pollen

      Low

    • Mold

      Low

    • Grass Pollen

      Low

    Temperature History

    more Historical Weather Data >
      Today Normal Record 12/9/2015
    High 31° 41° N/A 58°
    Low 21° 28° N/A 33°

    Sunrise/Sunset

    • Sunrise: 7:31 AM
    • Sunset: 4:54 PM
    • Duration: 9:23 hr

    Moonrise/Moonset

    • Moonrise: 2:06 PM
    • Moonset: 3:12 AM
    • Duration: 13:06 hr
    Astronomy

    Fri. Pollen

    Fri. Dust & Dander

    Fri. Wind Maps