• Early AM

    Mar 4

    Lo 32°

    Rain

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
  • Today

    Mar 4

    39°Lo 23°

    Rain, mainly early in the day

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

    Mar 5

    25°Lo 2°

    Colder; snowy in the morning

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

    Mar 6

    25°Lo 12°

    Mostly cloudy and very cold

    Low ragweed pollen levels
    • Precip
      0%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      37%
    more
  • Sat

    Mar 7

    39°Lo 23°

    Mostly sunny and not as cold

    Ragweed Pollen Weather
    • Precip
      0%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      26%
    more
Next Previous
Rain 32° RealFeel® 25°

N

E

S

W

  • Humidity: 94%
  • Cloud Cover: 99%
  • Dew Point: 33° F
  • Rain: 0.18 in
  • Snow: 0 in
  • Visibility: 1 mi
5 mph

Duncannon Weather Report

Harrisburg: Snowstorm to Follow Midweek Warmup

March 3, 2015; 6:02 PM ET

As moisture lingers, temperatures will slip back into the 20s Wednesday night and Thursday around Harrisburg, Pennsylvania, setting the stage for a snowstorm. more >

Making a Forecast: The Sixth Sense

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

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps