• Today

    May 18

    63°Lo 47°

    Clouds and sun with a shower

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

    May 19

    69°Lo 41°

    Clouds breaking and warmer

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

    May 20

    77°Lo 46°

    Mostly sunny

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

    May 21

    60°Lo 42°

    Cooler with a few showers

    Extreme indoor dust & dander levels
    • Precip
      63%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      70%
    more
  • Wed

    May 22

    56°Lo 44°

    Mostly cloudy, showers around

    Extreme indoor dust & dander levels
    • Precip
      68%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      76%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Showers
Partly Cloudy
Partly Cloudy
Partly Cloudy
Temp (°F) 54° 55° 57° 58° 58° 60° 62° 63°
RealFeel® 57° 61° 63° 64° 62° 64° 64° 64°
Humidity 81% 77% 73% 72% 78% 73% 67% 65%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
34%
 
37%
 
43%
 
47%
 
51%
 
40%
 
34%
 
40%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 1 SW 3 SW 4 S 5 SSW 6 SW 6 SW 7 WSW 7 WSW
UV Index 1 3 4 5 4 4 4 3
Cloud Cover 100% 71% 65% 59% 70% 66% 70% 70%
Dew Point 48° 48° 49° 49° 51° 51° 51° 51°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - May 18

more Historical Weather Data >
  Today Normal Record 5/18/2012
High 63° 68° 92° (1956) 70°
Low 47° 45° 32° (1892) 36°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:43 AM with 14:54 of sunlight, then sets at 8:37 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:32 PM with 12:49 of moolight, then sets at 2:21 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