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Personalized Forecasts

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    • Today

      Sep 24

      88° /67°F
      Humid with clouds and sun
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • High
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: High
      • Tree Pollen: Low
    • Mon

      Sep 25

      72° /58°
      Heavy rain and a thunderstorm
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Tue

      Sep 26

      67° /50°
      Mainly cloudy
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Wed

      Sep 27

      70° /51°
      Partly sunny and delightful
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Thu

      Sep 28

      74° /51°
      Mostly sunny and pleasant
      • High
      • ragweed pollen levels
      • Grass Pollen: High
      • Ragweed Pollen: High
      • Tree Pollen: Low
      More

    Day

    88°Hi RealFeel® 94° Precipitation 25%
    Humid with a blend of sun and clouds
    • Winds from the
    • S 9 mph
    • Gusts: 15 mph
    • Max UV Index: 12 (Extreme)
    • Thunderstorms: 24%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    67°Lo RealFeel® 65° Precipitation 67%
    Mostly cloudy and mild; periods of rain and a thunderstorm late
    • Winds from the
    • S 6 mph
    • Gusts: 9 mph
    • Max UV Index: N/A
    • Thunderstorms: 60%
    • Precipitation: 0.16 in
    • Rain: 0.16 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 2 hrs
    • Hours of Rain: 2 hrs

    Gretna Pollen Levels Sep 24

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

      Low

    • Ragweed Pollen

      High

    • Mold

      High

    • Grass Pollen

      Moderate

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/24/2016
    High 88° 73° N/A 83°
    Low 67° 52° N/A 70°

    Sunrise/Sunset

    • Sunrise: 7:14 AM
    • Sunset: 7:19 PM
    • Duration: 12:05 hr

    Moonrise/Moonset

    • Moonrise: 11:33 AM
    • Moonset: 10:07 PM
    • Duration: 10:34 hr
    Astronomy

    Sun. Pollen

    Sun. Dust & Dander

    Sun. Wind Maps