• Today

    Aug 20

    84°Lo 66°

    A thunderstorm in spots

    At Risk weather for asthma
    • Hi
      RealFeel
      90°
    • UV
      6 - High
    • Air Qual.
      Moderate
  • Thu

    Aug 21

    84°Lo 67°

    A couple of thunderstorms

    At Risk weather for asthma
    • Hi
      RealFeel
      91°
    • UV
      6 - High
    • Air Qual.
      Moderate
    more
  • Fri

    Aug 22

    83°Lo 66°

    Variable clouds with a shower

    Neutral weather for asthma
    • Hi
      RealFeel
      91°
    • UV
      5 - Moderate
    • Air Qual.
      Moderate
    more
  • Sat

    Aug 23

    76°Lo 64°

    Variable clouds with a shower

    Neutral weather for asthma
    • Hi
      RealFeel
      80°
    • UV
      4 - Moderate
    • Cloud
      Cover
      70%
    more
  • Sun

    Aug 24

    77°Lo 63°

    Times of clouds and sun

    Beneficial weather for asthma
    • Hi
      RealFeel
      80°
    • UV
      4 - Moderate
    • Cloud
      Cover
      70%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Mostly Cloudy
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
T-storms
Temp (°F) 72° 75° 78° 80° 81° 82° 84° 83°
RealFeel® 74° 80° 86° 90° 90° 90° 90° 88°
Humidity 83% 76% 71% 66% 63% 60% 56% 62%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
7%
 
6%
 
5%
 
5%
 
8%
 
43%
 
47%
 
51%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 3 SE 3 SE 4 SE 4 SE 5 SE 5 SSE 5 S 6 S
UV Index 1 3 5 6 6 6 5 3
Cloud Cover 88% 82% 66% 58% 57% 62% 65% 70%
Dew Point 66° 67° 68° 68° 67° 67° 67° 69°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Aug 20

more Historical Weather Data >
  Today Normal Record 8/20/2013
High 84° 83° 102° (1983) 83°
Low 66° 62° 42° (1896) 62°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:25 AM with 13:34 of sunlight, then sets at 7:59 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:04 AM with 14:37 of moolight, then sets at 4:41 PM

Top Story

Gettysburg Weather Report

Harrisburg: Downpour, Flooding Risk to Increase Into Thursday

August 20, 2014; 3:25 AM ET

A wedge of dry air will slowly erode at midweek and will allow showers and thunderstorms to survive the trip into Harrisburg, Pennsylvania, from the Midwest. 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.

Wed. Air Quality

Wed. Asthma Risk

Wed. UV Index