• Today

    Sep 18

    97°Lo 72°

    A p.m. t-storm in spots

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
  • Fri

    Sep 19

    92°Lo 69°

    Intervals of clouds and sun

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Sat

    Sep 20

    93°Lo 72°

    Sun, some clouds

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Sun

    Sep 21

    89°Lo 72°

    Times of clouds and sun

    Low ragweed pollen levels
    • Precip
      13%
    • Wind
      Speed
      3 mph
    • Cloud
      Cover
      46%
    more
  • Mon

    Sep 22

    92°Lo 70°

    A full day of sunshine

    Ragweed Pollen Weather
    • Precip
      5%
    • Wind
      Speed
      3 mph
    • Cloud
      Cover
      0%
    more
Next Previous
Hi 97° RealFeel® 97° Precipitation 43%

Day

N

E

S

W

  • SW 7 mph
  • Gusts: 20 mph

Times of sun and clouds with a shower or thunderstorm in spots this afternoon

  • Max UV Index: 7 (High)
  • Thunderstorms: 40%
  • Precipitation: 0.1 in
  • Rain: 0.1 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 72° RealFeel® 68° Precipitation 11%

Night

N

E

S

W

  • SSW 6 mph
  • Gusts: 11 mph

Mainly clear

  • 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

Boulder City Pollen Levels - September 18

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Grass

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Sep 18

more Historical Weather Data >
  Today Normal Record 9/18/2013
High 97° 93° 108° (1937) 94°
Low 72° 70° 53° (1965) 74°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:24 AM with 12:18 of sunlight, then sets at 6:42 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:27 AM with 14:02 of moolight, then sets at 3:29 PM

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps