• Tonight

    May 18

    Lo 32°

    Mostly cloudy

    Dust & Dander Weather
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
  • Sun

    May 19

    63°Lo 30°

    Partly sunny

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Mon

    May 20

    73°Lo 38°

    Mostly sunny and warmer

    Very High indoor dust & dander levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Tue

    May 21

    62°Lo 31°

    Cooler with clouds and sun

    Extreme indoor dust & dander levels
    • Precip
      16%
    • Wind
      Speed
      11 mph
    • Cloud
      Cover
      69%
    more
  • Wed

    May 22

    51°Lo 26°

    Cooler

    Extreme indoor dust & dander levels
    • Precip
      56%
    • Wind
      Speed
      12 mph
    • Cloud
      Cover
      68%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
9pm
10pm 11pm Sun
12am
1am 2am 3am 4am
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Mostly Cloudy
Mostly Cloudy
Temp (°F) 47° 45° 42° 39° 38° 36° 34° 32°
RealFeel® 38° 37° 35° 34° 34° 34° 32° 30°
Humidity 60% 67% 74% 79% 84% 90% 92% 92%
   
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Rain
 
6%
 
6%
 
6%
 
6%
 
4%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Wind (mph) 11 SW 9 SW 7 SW 6 WSW 5 WSW 4 W 4 WNW 4 WNW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 61% 59% 61% 65% 69% 73% 76% 76%
Dew Point 34° 35° 34° 33° 34° 33° 32° 30°
Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F

Temperature History - May 18

more Historical Weather Data >
  Today Normal Record 5/18/2012
High 57° 68° 90° (1954) 66°
Low 32° 36° 20° (2003) 26°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:38 AM with 14:50 of sunlight, then sets at 8:28 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:25 PM with 12:49 of moolight, then sets at 2:14 AM

How Weather Impacts Seasonal Allergy Symptoms

May 18, 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