• Early AM

    Apr 21

    Lo 44°

    Mostly cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Today

    Apr 21

    59°Lo 41°

    Cooler with a shower or two

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
  • Wed

    Apr 22

    51°Lo 28°

    Cooler with showers

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Thu

    Apr 23

    51°Lo 26°

    Variably cloudy and breezy

    Low ragweed pollen levels
    • Precip
      25%
    • Wind
      Speed
      15 mph
    • Cloud
      Cover
      71%
    more
  • Fri

    Apr 24

    54°Lo 25°

    Breezy with clouds and sun

    Low ragweed pollen levels
    • Precip
      13%
    • Wind
      Speed
      16 mph
    • Cloud
      Cover
      46%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
1pm
2pm 3pm 4pm 5pm 6pm 7pm 8pm
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Forecast
Showers
Partly Cloudy
Partly Cloudy
Showers
Mostly Cloudy
Cloudy
Showers
Cloudy
Temp (°F) 57° 59° 58° 57° 56° 54° 51° 50°
RealFeel® 53° 57° 56° 49° 50° 48° 42° 45°
Humidity 36% 32% 34% 39% 37% 39% 47% 50%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Rain
 
42%
 
42%
 
47%
 
51%
 
47%
 
47%
 
51%
 
47%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Wind (mph) 17 WSW 18 WSW 18 WSW 18 WSW 17 WSW 15 SW 13 SW 8 SW
UV Index 5 5 4 3 1 1 0 0
Cloud Cover 68% 66% 71% 80% 89% 93% 92% 90%
Dew Point 30° 30° 30° 32° 31° 30° 32° 32°
Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2014
High 59° 64° 89° (1954) 77°
Low 41° 38° 15° (1981) 39°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:32 AM with 13:31 of sunlight, then sets at 8:03 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:48 AM with 14:35 of moolight, then sets at 11:23 PM

Scottdale Weather Report

Pittsburgh: Cooler Air to Sweep Away Warmth This Week

April 21, 2015; 1:49 AM ET

Cooler air will push into the Pittsburgh area during the middle and latter part of the week. more >

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps