• Tonight

    May 18

    Lo 55°

    Mostly cloudy with a shower

    Stargazing Weather
    • Cloud
      Cover
      96%
    • Precip
      42%
    • Hours of Precip
      2.5
    more

  • Sun

    May 19

    71°Lo 58°

    Mostly cloudy with a shower

    Poor for stargazing
    • Cloud
      Cover
      95%
    • Precip
      55%
    • Hours of Precip
      2

  • Mon

    May 20

    78°Lo 64°

    A t-storm in spots; warmer

    Poor for stargazing
    • Cloud
      Cover
      77%
    • Precip
      55%
    • Hours of Precip
      1.5
    more

  • Tue

    May 21

    86°Lo 62°

    A p.m. t-storm possible

    Poor for stargazing
    • Cloud
      Cover
      84%
    • Precip
      25%
    • Hours of Precip
      0
    more

  • Wed

    May 22

    83°Lo 64°

    Clouds and sun with a t-storm

    Poor for stargazing
    • Cloud
      Cover
      78%
    • Precip
      61%
    • Hours of Precip
      4
    more
Next Previous
Hi 71° RealFeel® 68° Precipitation 55%

Day

N

E

S

W

  • SE 5 mph
  • Gusts: 9 mph

Mostly cloudy with a passing shower

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 20%
  • Precipitation: 0.05 in
  • Rain: 0.05 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 58° RealFeel® 56° Precipitation 55%

Night

N

E

S

W

  • ESE 4 mph
  • Gusts: 7 mph

Considerable clouds and mild with a passing shower

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.04 in
  • Rain: 0.04 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Temperature History - May 19

more Historical Weather Data >
  Today Normal Record 5/19/2012
High 71° 72° 91° (1986) 85°
Low 58° 48° 33° (2009) 47°

Solunar Information for Northumberland, PA

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:46 AM with 14:35 of sunlight, then sets at 8:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:21 PM with 12:20 of moolight, then sets at 2:41 AM

Sat, May 18
First
Sat, May 25
Full
Fri, May 31
Last
Sat, Jun 8
New

Studying Jupiter's Hot Spots

May 13, 2013; 8:01 AM ET The 'weather layer' on Jupiter has some interesting features. NASA takes a look at how these features work.

Sun. Stargazing