• Tonight

    Mar 27

    Lo 14°

    Frigid with flurries

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
  • Sat

    Mar 28

    31°Lo 13°

    Cold with variable clouds

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Sun

    Mar 29

    46°Lo 33°

    Clouds rolling in and chilly

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

    Mar 30

    52°Lo 29°

    A shower possible

    Low ragweed pollen levels
    • Precip
      30%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      64%
    more
  • Tue

    Mar 31

    57°Lo 32°

    Mainly cloudy

    Ragweed Pollen Weather
    • Precip
      13%
    • Wind
      Speed
      13 mph
    • Cloud
      Cover
      76%
    more
Next Previous
Next 8 hours >
  Fri
12am
1am 2am 3am 4am 5am 6am 7am
  12am 1am 2am 3am 4am 5am 6am 7am
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Clear
Mostly Cloudy
Mostly Cloudy
Cloudy
Temp (°F) 37° 37° 37° 36° 36° 36° 34° 34°
RealFeel® 33° 34° 36° 37° 35° 35° 35° 31°
Humidity 87% 81% 76% 79% 79% 79% 85% 79%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Rain
 
47%
 
31%
 
5%
 
5%
 
5%
 
5%
 
5%
 
7%
Snow
 
0%
 
1%
 
2%
 
2%
 
2%
 
3%
 
3%
 
6%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Wind (mph) 7 W 6 WNW 5 WNW 4 W 5 W 5 W 4 W 6 NW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 100% 100% 100% 100% 0% 75% 85% 100%
Dew Point 34° 32° 30° 30° 30° 30° 30° 28°
Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F

Temperature History - Mar 27

more Historical Weather Data >
  Today Normal Record 3/27/2014
High 37° 53° 80° (1986) 54°
Low 14° 30° 10° (1983) 14°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:13 AM with 12:27 of sunlight, then sets at 7:40 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:46 PM with 14:30 of moolight, then sets at 3:16 AM

Washington Weather Report

Pittsburgh: Cold to Hold This Weekend

March 27, 2015; 4:47 PM ET

Unseasonably cold conditions will hold in the Pittsburgh area through this weekend, before temperatures moderate early next week. more >

Making a Forecast: The Sixth Sense

Feb 16, 2015; 5:00 AM ET What steps go into making a forecast?

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps