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    • Early AM

      Apr 29

      32° Lo
      Periods of ice
      • 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: High
      More
    • Today

      Apr 29

      40° /28°F
      Colder; a bit of morning snow
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Moderate
    • Sun

      Apr 30

      56° /35°
      Some sun, then clouds; warmer
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Moderate
      More
    • Mon

      May 1

      62° /38°
      Mostly cloudy, a shower; cool
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: High
      More
    • Tue

      May 2

      58° /36°
      Rain and drizzle
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: High
      More

    Day

    40°Hi RealFeel® 31° Precipitation 55%
    A bit of morning snow, accumulating a coating to an inch; otherwise, cloudy and colder
    • N 13 mph
    • Gusts: 20 mph
    • Max UV Index: 3 (Moderate)
    • Thunderstorms: 2%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0.4 in
    • Ice: 0 in
    • Hours of Precipitation: 1 hrs
    • Hours of Rain: 0 hrs

    Night

    28°Lo RealFeel® 17° Precipitation 15%
    Clearing and cold
    • NNW 10 mph
    • Gusts: 15 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

    Greeley Pollen Levels Apr 29

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

      Moderate

    • Ragweed Pollen

      Low

    • Mold

      Low

    • Grass Pollen

      Low

    Temperature History

    more Historical Weather Data >
      Today Normal Record 4/29/2016
    High 40° 72° N/A 37°
    Low 28° 39° N/A 34°

    Sunrise/Sunset

    • Sunrise: 6:01 AM
    • Sunset: 7:52 PM
    • Duration: 13:51 hr

    Moonrise/Moonset

    • Moonrise: 8:53 AM
    • Moonset: 11:43 PM
    • Duration: 14:50 hr
    Astronomy

    Sat. Pollen

    Sat. Dust & Dander

    Sat. Wind Maps