• Today

    Apr 18

    67°Lo 40°

    Mainly cloudy

    Moderate indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Sat

    Apr 19

    64°Lo 36°

    Mostly sunny and pleasant

    Moderate indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Sun

    Apr 20

    72°Lo 42°

    Mostly sunny

    Low indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
  • Mon

    Apr 21

    75°Lo 47°

    Pleasant with clouds and sun

    Low indoor dust & dander levels
    • Precip
      10%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      46%
    more
  • Tue

    Apr 22

    66°Lo 40°

    Not as warm with showers

    Moderate indoor dust & dander levels
    • Precip
      81%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      85%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 45° 48° 55° 62° 65° 68° 70° 72°
RealFeel® 50° 56° 65° 72° 75° 75° 75° 75°
Humidity 51% 43% 36% 30% 27% 25% 24% 24%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
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0%
Ice
 
0%
 
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  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 3 ESE 4 ESE 4 ESE 4 SE 5 SE 5 SE 5 SE 4 SE
UV Index 2 4 5 7 7 7 5 4
Cloud Cover 11% 11% 11% 11% 11% 11% 11% 11%
Dew Point 28° 27° 29° 31° 30° 31° 31° 33°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - Apr 20

more Historical Weather Data >
  Today Normal Record 4/20/2013
High 72° 64° N/A 47°
Low 42° 43° N/A 34°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:35 AM with 13:28 of sunlight, then sets at 8:03 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:42 AM with 10:11 of moolight, then sets at 10:53 AM

Top Story

Monongahela Weather Report

Pittsburgh: Further Warming Comes on Easter Sunday

April 18, 2014; 4:32 AM ET

While milder air has returned to Pittsburgh, further warming is expected for Easter Sunday. more >

Is it a Cold or the Flu?

Apr 7, 2014; 5:00 AM ET Symptoms caused by the common cold can often resemble those associated with the influenza virus, so how do you differentiate between the two?

Sun. Dust & Dander

Sun. Wind Maps