• Tonight

    Dec 17

    Lo 23°

    Partly cloudy, snow showers

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Thu

    Dec 18

    34°Lo 27°

    Breezy with variable clouds

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

    Dec 19

    35°Lo 22°

    Variable cloudiness

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

    Dec 20

    40°Lo 26°

    Mostly cloudy

    Low ragweed pollen levels
    • Precip
      25%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      93%
  • Sun

    Dec 21

    41°Lo 28°

    Mostly cloudy

    Ragweed Pollen Weather
    • Precip
      17%
    • Wind
      Speed
      2 mph
    • Cloud
      Cover
      78%
    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
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 26° 29° 33° 37° 40° 39° 38° 37°
RealFeel® 27° 31° 35° 39° 41° 40° 38° 36°
Humidity 75% 65% 56% 48% 44% 46% 50% 55%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
0%
 
0%
 
1%
 
5%
 
5%
 
5%
 
5%
Snow
 
6%
 
6%
 
6%
 
4%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 4 E 4 E 4 E 4 E 4 E 4 E 4 ESE 4 ESE
UV Index 0 1 1 1 1 1 0 0
Cloud Cover 92% 97% 97% 94% 92% 93% 95% 98%
Dew Point 19° 19° 19° 19° 20° 20° 21° 22°
Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F Middle Grid line 25 F

Temperature History - Dec 20

more Historical Weather Data >
  Today Normal Record 12/20/2013
High 40° 41° 65° (1949) 54°
Low 26° 24° -3° (1980) 40°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:36 AM with 9:20 of sunlight, then sets at 4:56 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:51 AM with 10:14 of moolight, then sets at 4:05 PM

Scottdale Weather Report

Pittsburgh: Spotty Wintry Weather This Weekend to be Paled by Major Storm Next Week

December 17, 2014; 4:01 PM ET

After a weak storm brings spotty light snow and rain to the region this weekend, another storm will threaten major travel disruptions around Pittsburgh before Christmas. more >

Sat. Dust & Dander

Sat. Wind Maps