• Tonight

    Jul 30

    Lo 81°

    A thunderstorm or two

    Ragweed Pollen Weather
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      1 - Low
    more
  • Fri

    Jul 31

    101°Lo 81°

    A t-storm around in the p.m.

    Moderate ragweed pollen levels
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      1 - Low
  • Sat

    Aug 1

    98°Lo 79°

    A t-storm around in the p.m.

    Moderate ragweed pollen levels
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      1 - Low
    more
  • Sun

    Aug 2

    100°Lo 80°

    Partly sunny

    Moderate ragweed pollen levels
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      1 - Low
    more
  • Mon

    Aug 3

    105°Lo 79°

    Sunny to partly cloudy

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
2am
3am 4am 5am 6am 7am 8am 9am
  2am 3am 4am 5am 6am 7am 8am 9am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Partly Cloudy
Partly Cloudy
T-storms
Partly Cloudy
Partly Cloudy
Temp (°F) 85° 84° 83° 82° 81° 83° 85° 88°
RealFeel® 83° 81° 80° 79° 79° 78° 85° 91°
Humidity 32% 35% 37% 38% 39% 41% 40% 36%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Rain
 
34%
 
34%
 
37%
 
43%
 
47%
 
51%
 
25%
 
20%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Wind (mph) 7 SSE 8 WNW 7 NNW 7 NNW 5 NNW 5 NNW 5 N 4 N
UV Index 0 0 0 0 0 0 1 3
Cloud Cover 25% 20% 28% 41% 52% 60% 65% 66%
Dew Point 52° 54° 54° 54° 54° 57° 58° 58°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2014
High 101° 104° 115° (1978) 109°
Low 81° 81° 65° (1940) 83°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:47 AM with 14:00 of sunlight, then sets at 7:47 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:56 PM with 11:18 of moolight, then sets at 7:14 AM

Las Vegas Weather Report

Storms May Bring Flooding in a Flash to Los Angeles, Las Vegas and Phoenix Areas This Week

July 30, 2015; 11:48 PM ET

The risk of drenching and locally gusty thunderstorms has expanded to parts of Southern California, Arizona and Nevada. more >

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps