• Today

    Sep 1

    82°Lo 67°

    Cloudy, a t-storm in spots

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
  • Tue

    Sep 2

    82°Lo 64°

    Heavy thunderstorms

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Wed

    Sep 3

    81°Lo 61°

    Sunshine, warm and less humid

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Thu

    Sep 4

    86°Lo 65°

    Mostly sunny and very warm

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Fri

    Sep 5

    87°Lo 64°

    An afternoon thunderstorm

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
5pm
6pm 7pm 8pm 9pm 10pm 11pm Tue
12am
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Forecast
T-storms
T-storms
Partly Cloudy
Mostly Clear
T-storms
Mostly Clear
Mostly Clear
Mostly Clear
Temp (°F) 82° 80° 78° 76° 74° 73° 71° 70°
RealFeel® 82° 80° 78° 75° 71° 71° 69° 68°
Humidity 63% 67% 74% 69% 74% 77% 81% 83%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Rain
 
44%
 
51%
 
47%
 
47%
 
51%
 
47%
 
27%
 
27%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Wind (mph) 9 SSW 7 SSW 6 SW 3 SSW 4 SSW 5 SSW 5 SW 5 SW
UV Index 1 1 0 0 0 0 0 0
Cloud Cover 77% 83% 72% 26% 26% 26% 26% 26%
Dew Point 68° 68° 69° 65° 65° 65° 65° 65°
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 - Sep 1

more Historical Weather Data >
  Today Normal Record 9/1/2013
High 82° 79° 96° (1953) 77°
Low 67° 55° 36° (1948) 70°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:44 AM with 13:05 of sunlight, then sets at 7:49 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:29 PM with 10:18 of moolight, then sets at 11:47 PM

Top Story

Ligonier Weather Report

Pittsburgh to Stay Humid Beyond Labor Day

September 1, 2014; 4:37 PM ET

Labor Day weekend traditionally marks the unofficial end to summer, but the weather has another idea in mind around Pittsburgh with a prolonged stretch of steamy air underway. more >

The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.

48 Hour Precipitation Forecast

Mon. Snow Day Potential