• Tonight

    Jan 31

    Lo 18°

    Increasing cloudiness

    Hair Frizz Weather
    • Wind
      Gust
      25 mph
    • Precip
      0%
    • Hours of Precip
      0
    more
  • Sun

    Feb 1

    35°Lo 30°

    Not as cold; afternoon snow

    Advisory for hair frizz
    • Wind
      Gust
      6 mph
    • Precip
      65%
    • Hours of Precip
      7.5
  • Mon

    Feb 2

    37°Lo 11°

    Rain in the morning

    Advisory for hair frizz
    • Wind
      Gust
      29 mph
    • Precip
      79%
    • Hours of Precip
      4.5
    more
  • Tue

    Feb 3

    25°Lo 16°

    Very cold with clouds and sun

    Watch for hair frizz
    • Wind
      Gust
      13 mph
    • Precip
      8%
    • Hours of Precip
      0
    more
  • Wed

    Feb 4

    38°Lo 23°

    Mostly cloudy and not as cold

    Watch for hair frizz
    • Wind
      Gust
      10 mph
    • Precip
      12%
    • Hours of Precip
      1
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
5am
6am 7am 8am 9am 10am 11am 12pm
  5am 6am 7am 8am 9am 10am 11am 12pm
Forecast
Mostly Cloudy
Mostly Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 18° 18° 19° 21° 24° 27° 30° 31°
RealFeel® 17° 16° 19° 21° 25° 28° 31° 32°
Humidity 82% 84% 81% 79% 75% 73% 73% 73%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
1%
 
7%
 
7%
 
7%
 
7%
 
7%
 
11%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Wind (mph) 5 WSW 5 WSW 4 WSW 4 SW 4 SW 4 WSW 4 SW 4 SSW
UV Index 0 0 0 0 0 1 1 1
Cloud Cover 84% 89% 90% 92% 95% 97% 97% 96%
Dew Point 14° 13° 14° 16° 17° 20° 22° 23°
Middle Grid line 35 F Middle Grid line 30 F Middle Grid line 25 F Middle Grid line 20 F Middle Grid line 15 F

Temperature History - Feb 1

more Historical Weather Data >
  Today Normal Record 2/1/2014
High 35° 39° 70° (1989) 46°
Low 30° 23° -1° (1920) 24°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:17 AM with 10:09 of sunlight, then sets at 5:26 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:42 PM with 14:23 of moolight, then sets at 6:05 AM

Harrisburg Weather Report

Harrisburg: Winter Storm to Affect Area Sunday Into Groundhog Day

January 31, 2015; 10:00 AM ET

Cold air sweeping in this weekend will help pave the way for a storm with snow, sleet and rain Sunday afternoon into Monday morning around Harrisburg, Pennsylvania. more >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.

Sun. Hair Frizz

Sun. Wind Maps

Sun. UV Index