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    • Today

      Mar 28

      57° /44°
      Periods of clouds and sun
      • 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: High
      More
    • Wed

      Mar 29

      47° /39°F
      Cooler with rain
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: High
    • Thu

      Mar 30

      48° /38°
      A little morning rain; cloudy
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: High
      More
    • Fri

      Mar 31

      55° /39°
      Mostly cloudy and warmer
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: High
      More
    • Sat

      Apr 1

      56° /43°
      Cloudy with spotty showers
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More

    Day

    47°Hi RealFeel® 38° Precipitation 80%
    Cooler with rain
    • ENE 9 mph
    • Gusts: 14 mph
    • Max UV Index: 1 (Low)
    • Thunderstorms: 10%
    • Precipitation: 0.59 in
    • Rain: 0.59 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 9 hrs
    • Hours of Rain: 9 hrs

    Night

    39°Lo RealFeel® 29° Precipitation 75%
    Cloudy with periods of rain, mainly early on
    • N 10 mph
    • Gusts: 14 mph
    • Max UV Index: N/A
    • Thunderstorms: 10%
    • Precipitation: 0.54 in
    • Rain: 0.54 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 7 hrs
    • Hours of Rain: 7 hrs

    Gretna Pollen Levels Mar 29

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

      High

    • Ragweed Pollen

      Low

    • Mold

      Low

    • Grass Pollen

      Low

    Temperature History

    more Historical Weather Data >
      Today Normal Record 3/29/2016
    High 47° 57° N/A 66°
    Low 39° 33° N/A 42°

    Sunrise/Sunset

    • Sunrise: 7:14 AM
    • Sunset: 7:47 PM
    • Duration: 12:33 hr

    Moonrise/Moonset

    • Moonrise: 8:25 AM
    • Moonset: 9:51 PM
    • Duration: 13:26 hr
    Astronomy

    Wed. Pollen

    Wed. Dust & Dander

    Wed. Wind Maps