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Personalized Forecasts

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    • Today

      Sep 19

      82° /65°F
      A couple of thunderstorms
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • High
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: High
      • Tree Pollen: Low
    • Wed

      Sep 20

      88° /69°
      Periods of sun
      • High
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: High
      • Tree Pollen: Low
      More
    • Thu

      Sep 21

      88° /68°
      Partly sunny, warm and muggy
      • High
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: High
      • Tree Pollen: Low
      More
    • Fri

      Sep 22

      89° /66°
      Lots of sun; warm and muggy
      • High
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: High
      • Tree Pollen: Low
      More
    • Sat

      Sep 23

      90° /65°
      Mostly sunny, warm and muggy
      • High
      • ragweed pollen levels
      • Grass Pollen: High
      • Ragweed Pollen: High
      • Tree Pollen: Low
      More

    Day

    82°Hi RealFeel® 94° Precipitation 62%
    Periods of clouds and sun with a couple of showers and a thunderstorm; warm and muggy
    • Winds from the
    • SSW 5 mph
    • Gusts: 8 mph
    • Max UV Index: 10 (Extreme)
    • Thunderstorms: 60%
    • Precipitation: 0.15 in
    • Rain: 0.15 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 1.5 hrs
    • Hours of Rain: 1.5 hrs

    Night

    65°Lo RealFeel® 68° Precipitation 7%
    Partly cloudy, warm and muggy
    • Winds from the
    • S 2 mph
    • Gusts: 7 mph
    • Max UV Index: N/A
    • Thunderstorms: 24%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Spring Valley Pollen Levels Sep 19

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

      Low

    • Ragweed Pollen

      High

    • Mold

      Low

    • Grass Pollen

      Low

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/19/2016
    High 82° 79° N/A 87°
    Low 65° 58° N/A 64°

    Sunrise/Sunset

    • Sunrise: 7:27 AM
    • Sunset: 7:45 PM
    • Duration: 12:18 hr

    Moonrise/Moonset

    • Moonrise: 6:42 AM
    • Moonset: 7:44 PM
    • Duration: 13:02 hr
    Astronomy

    Tue. Pollen

    Tue. Dust & Dander

    Tue. Wind Maps