• Today

    May 18

    62°Lo 40°

    A couple of showers

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

    May 19

    64°Lo 41°

    Thundershower

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

    May 20

    72°Lo 40°

    Partly sunny with a shower

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

    May 21

    78°Lo 46°

    A p.m. t-storm possible

    Very High indoor dust & dander levels
    • Precip
      30%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      45%
    more
  • Wed

    May 22

    59°Lo 34°

    Cooler with a thunderstorm

    Extreme indoor dust & dander levels
    • Precip
      55%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      79%
    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
Showers
Showers
Partly Cloudy
Partly Cloudy
Showers
Partly Cloudy
Partly Cloudy
Temp (°F) 57° 57° 59° 61° 62° 61° 61° 59°
RealFeel® 64° 63° 62° 63° 64° 61° 60° 57°
Humidity 69% 66% 63% 60% 57% 58% 59% 61%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Rain
 
49%
 
58%
 
52%
 
48%
 
47%
 
51%
 
47%
 
47%
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) 4 NW 5 WSW 6 SSW 7 SSW 6 SSW 6 SSW 5 SSW 5 SSW
UV Index 4 5 5 4 3 2 1 0
Cloud Cover 76% 73% 71% 70% 70% 70% 70% 70%
Dew Point 47° 46° 46° 47° 47° 47° 46° 46°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - May 18

more Historical Weather Data >
  Today Normal Record 5/18/2012
High 62° 66° 87° (2006) 63°
Low 40° 39° 25° (1966) 34°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:54 AM with 15:20 of sunlight, then sets at 9:14 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:51 PM with 12:55 of moolight, then sets at 2:46 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