• Tonight

    Aug 20

    Lo 65°

    Partly cloudy; fog late

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

    Aug 21

    81°Lo 63°

    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 64°

    A heavy afternoon t-storm

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

    Aug 23

    79°Lo 62°

    Variably cloudy with a shower

    Low ragweed pollen levels
    • Precip
      53%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      70%
    more
  • Sun

    Aug 24

    77°Lo 61°

    An afternoon thunderstorm

    Ragweed Pollen Weather
    • Precip
      55%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      78%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
10pm
11pm Thu
12am
1am 2am 3am 4am 5am
  10pm 11pm 12am 1am 2am 3am 4am 5am
Forecast
Partly Cloudy
Partly Cloudy
Partly Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Fog
Temp (°F) 70° 68° 67° 66° 66° 65° 65° 65°
RealFeel® 68° 66° 65° 64° 64° 63° 65° 65°
Humidity 84% 85% 88% 90% 92% 93% 94% 94%
   
  10pm 11pm 12am 1am 2am 3am 4am 5am
Rain
 
10%
 
9%
 
9%
 
8%
 
7%
 
7%
 
7%
 
7%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  10pm 11pm 12am 1am 2am 3am 4am 5am
Wind (mph) 4 SW 3 SW 3 SW 2 SW 2 SW 2 SW 2 SW 2 WSW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 43% 48% 49% 52% 54% 58% 64% 65%
Dew Point 65° 63° 63° 63° 64° 63° 63° 63°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Aug 20

more Historical Weather Data >
  Today Normal Record 8/20/2013
High 80° 81° 96° (1983) 81°
Low 65° 57° 38° (1949) 55°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:33 AM with 13:34 of sunlight, then sets at 8:07 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:11 AM with 14:39 of moolight, then sets at 4:50 PM

Top Story

Ligonier 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