• Early AM

    Jul 31

    Lo 40°

    Variable cloudiness

    Stargazing Weather
    • Cloud
      Cover
      44%
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Today

    Jul 31

    68°Lo 39°

    An afternoon t-storm or two

    Good for stargazing
    • Cloud
      Cover
      26%
    • Precip
      40%
    • Hours of Precip
      2.5
    more
  • Fri

    Aug 1

    70°Lo 41°

    A t-storm around in the p.m.

    Poor for stargazing
    • Cloud
      Cover
      25%
    • Precip
      40%
    • Hours of Precip
      1
  • Sat

    Aug 2

    71°Lo 41°

    A thunderstorm in spots

    Poor for stargazing
    • Cloud
      Cover
      47%
    • Precip
      20%
    • Hours of Precip
      0.5
    more
  • Sun

    Aug 3

    71°Lo 43°

    A thunderstorm in spots

    Poor for stargazing
    • Cloud
      Cover
      84%
    • Precip
      20%
    • Hours of Precip
      0.5
    more
Next Previous
Hi 70° RealFeel® 80° Precipitation 40%

Day

N

E

S

W

  • E 2 mph
  • Gusts: 4 mph

Times of clouds and sun with a thunderstorm around in the afternoon

  • Max UV Index: 9 (Very High)
  • Thunderstorms: 60%
  • Precipitation: 0.04 in
  • Rain: 0.04 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs
Lo 41° RealFeel® 42° Precipitation 40%

Night

N

E

S

W

  • N 2 mph
  • Gusts: 3 mph

A shower or thunderstorm in spots in the evening; otherwise, mainly clear

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 0.04 in
  • Rain: 0.04 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs

Temperature History - Aug 1

more Historical Weather Data >
  Today Normal Record 8/1/2013
High 70° 79° N/A 82°
Low 41° 39° N/A 46°

Solunar Information for Yellowstone National Park, WY

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:09 AM with 14:41 of sunlight, then sets at 8:50 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:53 AM with 11:25 of moolight, then sets at 11:18 PM

Mon, Aug 4
First
Sun, Aug 10
Full
Sun, Aug 17
Last
Mon, Aug 25
New

Curiosity Tastes Mars

Dec 14, 2012; 5:00 AM ET The Mars Science Laboratory Rover 'Curiosity' continues its sampling and analyzing of the Martian surface.

Fri. Stargazing