• Early AM

    Apr 18

    Lo 47°

    Mainly clear

    Asthma Weather
    • Hi
      RealFeel
      67°
    • UV
      2 - Low
    • Air Qual.
      Good
    more
  • Today

    Apr 18

    77°Lo 43°

    Fog in the a.m.; mostly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      82°
    • UV
      7 - High
    • Air Qual.
      Moderate
    more
  • Sun

    Apr 19

    64°Lo 52°

    A couple of afternoon showers

    Beneficial weather for asthma
    • Hi
      RealFeel
      65°
    • UV
      5 - Moderate
    • Air Qual.
      Good
  • Mon

    Apr 20

    69°Lo 40°

    Cloudy, a couple of t-storms

    At High Risk weather for asthma
    • Hi
      RealFeel
      68°
    • UV
      3 - Moderate
    • Cloud
      Cover
      95%
    more
  • Tue

    Apr 21

    57°Lo 36°

    Cooler with a shower or two

    Neutral weather for asthma
    • Hi
      RealFeel
      52°
    • UV
      7 - High
    • Cloud
      Cover
      43%
    more
Next Previous
Hi 64° RealFeel® 65° Precipitation 80%

Day

N

E

S

W

  • ESE 13 mph
  • Gusts: 23 mph

Some sun, then turning cloudy and cooler; a couple of afternoon showers

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 20%
  • Precipitation: 0.22 in
  • Rain: 0.22 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3 hrs
  • Hours of Rain: 3 hrs
Lo 52° RealFeel® 42° Precipitation 76%

Night

N

E

S

W

  • SE 12 mph
  • Gusts: 21 mph

Considerable clouds with rain tapering off

  • Max UV Index: N/A
  • Thunderstorms: 22%
  • Precipitation: 0.24 in
  • Rain: 0.24 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 4 hrs
  • Hours of Rain: 4 hrs

Temperature History - Apr 19

more Historical Weather Data >
  Today Normal Record 4/19/2014
High 64° 62° 85° (2002) 64°
Low 52° 36° 23° (1997) 35°

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 7:17 AM with 14:01 of moolight, then sets at 9:18 PM

Butler 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 Dangers of Bus Travel

Dec 10, 2012; 5:00 AM ET While bus transportation is one of the most affordable, it is important to know which motor coach companies rank highest in safety.

Sun. Air Quality

Sun. Asthma Risk

Sun. UV Index