• Today

    Apr 18

    56°Lo 43°

    Clouds and breaks of sun

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

    Apr 19

    62°Lo 41°

    Mostly sunny

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

    Apr 20

    64°Lo 41°

    Mostly sunny

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

    Apr 21

    69°Lo 49°

    Partly sunny and beautiful

    Low indoor dust & dander levels
    • Precip
      8%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      51%
    more
  • Tue

    Apr 22

    68°Lo 48°

    Mostly cloudy, showers around

    Low indoor dust & dander levels
    • Precip
      66%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      78%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
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  10pm 11pm 12am 1am 2am 3am 4am 5am
Forecast
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Temp (°F) 49° 48° 47° 46° 46° 44° 44° 44°
RealFeel® 48° 46° 45° 46° 45° 44° 43° 43°
Humidity 63% 65% 67% 67% 69% 70% 72% 73%
   
  10pm 11pm 12am 1am 2am 3am 4am 5am
Rain
 
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0%
Snow
 
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Ice
 
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  10pm 11pm 12am 1am 2am 3am 4am 5am
Wind (mph) 3 S 3 S 3 S 3 WNW 2 WSW 2 W 3 NW 3 NW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 76% 76% 76% 76% 45% 45% 45% 45%
Dew Point 37° 37° 36° 36° 36° 35° 35° 36°
Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - Apr 18

more Historical Weather Data >
  Today Normal Record 4/18/2013
High 56° 64° 93° (1896) 70°
Low 43° 42° 21° (1928) 59°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:27 AM with 13:23 of sunlight, then sets at 7:50 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:34 PM with 10:09 of moolight, then sets at 9:43 AM

Top Story

Gettysburg Weather Report

Harrisburg: Even Milder Air to Arrive Easter Weekend

April 18, 2014; 4:08 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?

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps