• Early AM

    Apr 18

    Lo 41°

    Clear

    Hair Frizz Weather
    • Wind
      Gust
      1 mph
    • Precip
      5%
    • Hours of Precip
      0
    more
  • Today

    Apr 18

    76°Lo 44°

    Mostly sunny, nice and warm

    Watch for hair frizz
    • Wind
      Gust
      12 mph
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Sun

    Apr 19

    64°Lo 50°

    Cloudy and cooler; p.m. rain

    Watch for hair frizz
    • Wind
      Gust
      22 mph
    • Precip
      85%
    • Hours of Precip
      13
  • Mon

    Apr 20

    72°Lo 44°

    Cloudy, a couple of t-storms

    Watch for hair frizz
    • Wind
      Gust
      25 mph
    • Precip
      64%
    • Hours of Precip
      4.5
    more
  • Tue

    Apr 21

    58°Lo 37°

    Cooler with a shower or two

    Unlikely for hair frizz
    • Wind
      Gust
      28 mph
    • Precip
      57%
    • Hours of Precip
      2
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
5am
6am 7am 8am 9am 10am 11am 12pm
  5am 6am 7am 8am 9am 10am 11am 12pm
Forecast
Partly Cloudy
Partly Cloudy
Partly Sunny
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 44° 46° 47° 49° 53° 56° 58° 60°
RealFeel® 42° 43° 43° 46° 52° 56° 59° 62°
Humidity 70% 62% 64% 57% 51% 46% 45% 45%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Rain
 
0%
 
0%
 
2%
 
7%
 
7%
 
7%
 
7%
 
7%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Wind (mph) 6 NE 6 ENE 7 ENE 7 ENE 8 E 10 E 12 ESE 12 ESE
UV Index 0 0 0 1 2 3 4 5
Cloud Cover 45% 45% 45% 95% 95% 95% 95% 95%
Dew Point 35° 34° 35° 34° 36° 36° 37° 39°
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 19

more Historical Weather Data >
  Today Normal Record 4/19/2014
High 64° 62° 86° (1976) 63°
Low 50° 38° 22° (1983) 36°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:37 AM with 13:27 of sunlight, then sets at 8:04 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:19 AM with 13:59 of moolight, then sets at 9:18 PM

Washington Weather Report

Pittsburgh: Weekend to End Rain, After Sun-Filled Start

April 18, 2015; 12:32 AM ET

Following a first half of the weekend filled with sunshine, a storm will send rain into the Pittsburgh area by Sunday afternoon. more >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.

Sun. Hair Frizz

Sun. Wind Maps

Sun. UV Index