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    • Today

      Jan 21

      57° /41°
      Milder with 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: Low
      More
    • Sun

      Jan 22

      49° /45°F
      Cloudy and windy with showers
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
    • Mon

      Jan 23

      51° /35°
      Rain tapering off
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Tue

      Jan 24

      47° /32°
      Partly sunny and chilly
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Wed

      Jan 25

      45° /29°
      Cold with sunshine
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More

    Day

    49°Hi RealFeel® 41° Precipitation 65%
    Cloudy and windy with showers, mainly later; chilly in the morning
    • S 16 mph
    • Gusts: 29 mph
    • Max UV Index: 2 (Low)
    • Thunderstorms: 20%
    • Precipitation: 0.08 in
    • Rain: 0.08 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 1.5 hrs
    • Hours of Rain: 1.5 hrs

    Night

    45°Lo RealFeel® 30° Precipitation 65%
    Partly cloudy and windy with a couple of showers
    • SSW 21 mph
    • Gusts: 28 mph
    • Max UV Index: N/A
    • Thunderstorms: 20%
    • Precipitation: 0.3 in
    • Rain: 0.3 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 4 hrs
    • Hours of Rain: 4 hrs

    Boulder City Pollen Levels Jan 22

    • 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 1/22/2016
    High 49° 55° N/A 59°
    Low 45° 41° N/A 34°

    Sunrise/Sunset

    • Sunrise: 6:47 AM
    • Sunset: 4:56 PM
    • Duration: 10:09 hr

    Moonrise/Moonset

    • Moonrise: 2:12 AM
    • Moonset: 12:57 PM
    • Duration: 10:45 hr
    Astronomy

    Sun. Pollen

    Sun. Dust & Dander

    Sun. Wind Maps