• Today

    May 18

    73°Lo 55°

    A shower late this morning

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

    May 19

    68°Lo 58°

    A passing afternoon shower

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

    May 20

    76°Lo 65°

    Variable clouds, a t-storm

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Tue

    May 21

    82°Lo 66°

    A thunderstorm possible

    Extreme indoor dust & dander levels
    • Precip
      30%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      76%
    more
  • Wed

    May 22

    84°Lo 66°

    A couple of thunderstorms

    Extreme indoor dust & dander levels
    • Precip
      66%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      69%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
12pm
1pm 2pm 3pm 4pm 5pm 6pm 7pm
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Forecast
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Temp (°F) 70° 70° 71° 72° 73° 71° 70° 67°
RealFeel® 74° 75° 75° 75° 73° 69° 66° 63°
Humidity 45% 42% 40% 39% 39% 41% 45% 51%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Rain
 
37%
 
27%
 
14%
 
14%
 
14%
 
14%
 
14%
 
11%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Wind (mph) 5 N 6 NNE 7 ENE 8 SE 8 SSE 9 S 8 S 7 S
UV Index 5 6 6 5 4 2 1 0
Cloud Cover 86% 68% 69% 68% 69% 70% 70% 70%
Dew Point 47° 46° 45° 46° 47° 47° 48° 48°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - May 18

more Historical Weather Data >
  Today Normal Record 5/18/2012
High 73° 72° 86° (1989) 73°
Low 55° 54° 44° (1973) 56°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:35 AM with 14:34 of sunlight, then sets at 8:09 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:07 PM with 12:52 of moolight, then sets at 1:59 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