• Early AM

    May 18

    Lo 50°

    Clear

    Dust & Dander Weather
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      350 - High
    more
  • Today

    May 18

    82°Lo 56°

    Mostly sunny

    Very High indoor dust & dander levels
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      350 - High
    more
  • Sun

    May 19

    87°Lo 59°

    Sunny and breezy

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      350 - High
    more
  • Mon

    May 20

    91°Lo 57°

    Mostly sunny and warm

    Extreme indoor dust & dander levels
    • Precip
      1%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      11%
    more
  • Tue

    May 21

    89°Lo 53°

    Plenty of sunshine

    Extreme indoor dust & dander levels
    • Precip
      1%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      9%
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Mostly Sunny
Sunny
Sunny
Sunny
Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 76° 81° 85° 87° 89° 89° 89° 89°
RealFeel® 78° 85° 91° 92° 93° 91° 90° 88°
Humidity 30% 24% 19% 14% 11% 10% 10% 12%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
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0%
 
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0%
Snow
 
0%
 
0%
 
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Ice
 
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  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 5 SW 4 SSW 5 SSW 6 SW 8 WSW 9 W 11 W 13 W
UV Index 3 5 7 8 8 8 7 5
Cloud Cover 10% 9% 8% 8% 9% 10% 10% 10%
Dew Point 42° 41° 38° 33° 29° 26° 26° 31°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F

Temperature History - May 21

more Historical Weather Data >
  Today Normal Record 5/21/2012
High 89° 84° 102° (1988) 84°
Low 53° 56° 45° (1974) 59°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:50 AM with 14:21 of sunlight, then sets at 8:11 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:34 PM with 11:19 of moolight, then sets at 3:53 AM

How Weather Impacts Seasonal Allergy Symptoms

May 13, 2013; 5:00 AM ET If you suffer with seasonal allergies, the weather can relieve or worsen your symptoms. Marja Martinez has the details.

Tue. Dust & Dander

Tue. Wind Maps