• Today

    Apr 17

    54°Lo 32°

    Mostly sunny and warmer

    Very High indoor dust & dander levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
  • Fri

    Apr 18

    56°Lo 36°

    Variable cloudiness

    High indoor dust & dander levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Sat

    Apr 19

    63°Lo 37°

    Times of clouds and sun

    Moderate indoor dust & dander levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Sun

    Apr 20

    64°Lo 36°

    Times of sun and clouds

    Low indoor dust & dander levels
    • Precip
      4%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      46%
    more
  • Mon

    Apr 21

    69°Lo 43°

    Partly sunny

    Low indoor dust & dander levels
    • Precip
      12%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      45%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
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  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 34° 39° 41° 45° 49° 50° 51° 52°
RealFeel® 32° 37° 40° 46° 51° 53° 53° 54°
Humidity 70% 59% 49% 42% 38% 37% 36% 35%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Rain
 
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Snow
 
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Ice
 
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  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Wind (mph) 5 E 7 ESE 8 SE 9 SE 9 SE 9 SE 9 SE 8 SE
UV Index 1 2 4 5 6 7 6 5
Cloud Cover 14% 22% 21% 20% 17% 15% 29% 26%
Dew Point 26° 26° 23° 23° 25° 24° 25° 25°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F

Temperature History - Apr 17

more Historical Weather Data >
  Today Normal Record 4/17/2013
High 54° 67° 91° (2002) 68°
Low 32° 40° 24° (1928) 52°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:26 AM with 13:21 of sunlight, then sets at 7:47 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:30 PM with 10:15 of moolight, then sets at 8:45 AM

Top Story

York Weather Report

Harrisburg: Even Milder Air to Arrive Easter Weekend

April 17, 2014; 11:09 AM ET

Temperatures will remain on the rise in Harrisburg, giving way to a mild Easter weekend. more >

Is it a Cold or the Flu?

Apr 7, 2014; 5:00 AM ET Symptoms caused by the common cold can often resemble those associated with the influenza virus, so how do you differentiate between the two?

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps