• Early AM

    May 18

    Lo 44°

    Increasing clouds

    Dust & Dander Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Today

    May 18

    79°Lo 49°

    Mostly sunny

    Very High indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
  • Sun

    May 19

    81°Lo 49°

    Mostly sunny

    Very High indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Mon

    May 20

    87°Lo 50°

    Mostly sunny

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

    May 21

    81°Lo 48°

    Mostly sunny

    Extreme indoor dust & dander levels
    • Precip
      1%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      11%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Clear
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Cloudy
Cloudy
Mostly Sunny
Temp (°F) 47° 46° 44° 45° 46° 45° 47° 54°
RealFeel® 46° 45° 44° 44° 45° 44° 46° 54°
Humidity 97% 99% 97% 92% 89% 90% 88% 77%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 3 W 2 W 2 W 3 W 3 W 3 WNW 4 NNW 6 NNW
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 5% 78% 80% 86% 85% 90% 95% 25%
Dew Point 46° 45° 43° 42° 43° 43° 44° 47°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - May 18

more Historical Weather Data >
  Today Normal Record 5/18/2012
High 79° 69° 85° (1978) 75°
Low 49° 51° 40° (1991) 50°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:56 AM with 14:02 of sunlight, then sets at 7:58 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:24 PM with 12:42 of moolight, then sets at 2:06 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.

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps