• Tonight

    Aug 20

    Lo 62°

    Partly cloudy; fog late

    Ragweed Pollen Weather
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
  • Thu

    Aug 21

    79°Lo 66°

    A couple of thunderstorms

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Fri

    Aug 22

    80°Lo 65°

    Showers and a heavier t-storm

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Sat

    Aug 23

    81°Lo 63°

    A thunderstorm in the area

    Low ragweed pollen levels
    • Precip
      42%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      46%
    more
  • Sun

    Aug 24

    81°Lo 61°

    Variable clouds, a t-storm

    Ragweed Pollen Weather
    • Precip
      56%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      70%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
2pm
3pm 4pm 5pm 6pm 7pm 8pm 9pm
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Forecast
Mostly Sunny
Partly Sunny
Partly Sunny
Cloudy
Cloudy
T-storms
T-storms
Partly Cloudy
Temp (°F) 79° 81° 81° 79° 75° 75° 66° 66°
RealFeel® 86° 86° 86° 81° 80° 76° 60° 67°
Humidity 64% 61% 65% 64% 79% 79% 93% 93%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Rain
 
34%
 
34%
 
37%
 
43%
 
47%
 
51%
 
51%
 
47%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Wind (mph) 6 SSW 6 SW 5 SSW 3 WSW 0 0 5 NW 0
UV Index 6 5 4 2 1 0 0 0
Cloud Cover 25% 35% 45% 100% 100% 85% 100% 45%
Dew Point 66° 66° 68° 66° 68° 68° 64° 64°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Aug 20

more Historical Weather Data >
  Today Normal Record 8/20/2013
High 81° 81° 89° (1995) 84°
Low 62° 57° 46° (1976) 56°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:37 AM with 13:34 of sunlight, then sets at 8:11 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:16 AM with 14:38 of moolight, then sets at 4:54 PM

Top Story

Washington Weather Report

Pittsburgh: Repeating Downpours May Produce Flooding

August 20, 2014; 12:06 PM ET

The risk of showers and thunderstorms will continue in the Pittsburgh area into the weekend. more >

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps