• Mostly sunny 87°
    Bicycling Current Weather
    • RealFeel
      91°
    • UV
      5 - High
    • Wind
      Speed
      4 mph
  • Tonight

    Jul 27

    Lo 70°

    Clear to partly cloudy

    Bicycling Weather
    • Precip
      17%
    • Hours of Precip
      0
    • Wind
      Gust
      8 mph
    Day Details >
  • Tomorrow

    Jul 28

    Hi 90°

    Clouds and sun; more humid

    Very Good for biking
    • Precip
      25%
    • Hours of Precip
      2
    • Wind
      Gust
      6 mph
    Day Details >
  • Friday

    Jul 29

    Hi 84°

    A couple of thunderstorms

    Poor for biking
    • Precip
      63%
    • Hours of Precip
      3
    • Wind
      Gust
      7 mph
    Day Details >
Next

Thunderstorms in the area late tomorrow night through Friday afternoon

7/27 7/28 Now: 7:08pm
PM 7-11
  • 7pm Mostly sunny 87° 0%
  • 8pm Mostly sunny 85° 3%
  • 9pm Mostly clear 81° 3%
  • 10pm Mostly clear 80° 3%
  • 11pm Mostly clear 78° 3%
AM 6-11
  • 6am Mostly clear 70° 3%
  • 7am Mostly sunny 72° 3%
  • 8am Intermittent clouds 75° 5%
  • 9am Intermittent clouds 79° 5%
  • 10am Partly sunny 82° 5%
  • 11am Partly sunny 85° 5%
PM 12-5
  • 12pm Partly sunny 86° 5%
  • 1pm Intermittent clouds 88° 3%
  • 2pm Intermittent clouds 89° 0%
  • 3pm Intermittent clouds 90° 0%
  • 4pm Intermittent clouds 88° 1%
  • 5pm Intermittent clouds 86° 3%
Hourly Forecast >
Jul 27, 2016; 11:14 AM ET
 The Heat Dome remains in place and thunderstorms will rumble with more frequency. When will the pattern break Evan Myers has coverage.
How long will heat hold?

Duncannon Weather Report

Heat wave to deteriorate across northeastern US as downpours unleash up to 2 inches of rain

July 27, 2016; 5:11 PM ET

As July draws to a close, a storm system swinging up from the Deep South will bring downpours to the northeastern U.S. and break the back of an extended heat wave. more >

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Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.