• Today

    May 19

    85°Lo 66°

    Periods of sun

    Poor for stargazing
    • Cloud
      Cover
      60%
    • Precip
      40%
    • Hours of Precip
      0.5
    more

  • Mon

    May 20

    88°Lo 67°

    Strong t-storms, mainly later

    Poor for stargazing
    • Cloud
      Cover
      63%
    • Precip
      66%
    • Hours of Precip
      5.5
    more

  • Tue

    May 21

    83°Lo 63°

    Strong thunderstorms

    Poor for stargazing
    • Cloud
      Cover
      65%
    • Precip
      25%
    • Hours of Precip
      4

  • Wed

    May 22

    81°Lo 56°

    A couple of thunderstorms

    Poor for stargazing
    • Cloud
      Cover
      76%
    • Precip
      56%
    • Hours of Precip
      3
    more

  • Thu

    May 23

    63°Lo 46°

    Cooler with a few showers

    Fair for stargazing
    • Cloud
      Cover
      94%
    • Precip
      25%
    • Hours of Precip
      2
    more
Next Previous
A few strong thunderstorms 78° Lo 68° RealFeel® 80° / 65°

N

E

S

W

  • Precipitation: 59%
  • Rain: 0.42 in
  • Snow: 0 in
  • Humidity: 74%
  • Cloud Cover: 88%
  • Dew Point: 65° F
  • Visibility: 8 mi
8 mph

Temperature History - May 21

more Historical Weather Data >
  Today Normal Record 5/21/2012
High 83° 68° N/A 63°
Low 63° 48° N/A 51°

Solunar Information for Vernon Hills, IL

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:25 AM with 14:47 of sunlight, then sets at 8:12 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:21 PM with 11:10 of moolight, then sets at 3:31 AM

Sat, May 25
Full
Fri, May 31
Last
Sat, Jun 8
New
Sun, Jun 16
First

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.

Tue. Stargazing