• Today

    May 18

    49°Lo 35°

    A thunderstorm in spots

    Poor for stargazing
    • Cloud
      Cover
      76%
    • Precip
      40%
    • Hours of Precip
      1.5
  • Sun

    May 19

    51°Lo 36°

    Thundershower

    Poor for stargazing
    • Cloud
      Cover
      94%
    • Precip
      40%
    • Hours of Precip
      1.5
    more
  • Mon

    May 20

    58°Lo 37°

    A couple of thunderstorms

    Good for stargazing
    • Cloud
      Cover
      33%
    • Precip
      13%
    • Hours of Precip
      2
    more
  • Tue

    May 21

    65°Lo 38°

    Partly sunny and warmer

    Poor for stargazing
    • Cloud
      Cover
      64%
    • Precip
      10%
    • Hours of Precip
      0
    more
  • Wed

    May 22

    69°Lo 33°

    Times of clouds and sun

    Fair for stargazing
    • Cloud
      Cover
      35%
    • Precip
      14%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
3am
4am 5am 6am 7am 8am 9am 10am
  3am 4am 5am 6am 7am 8am 9am 10am
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Mostly Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 45° 43° 43° 42° 42° 43° 43° 43°
RealFeel® 44° 45° 42° 41° 41° 43° 48° 38°
Humidity 93% 93% 100% 99% 99% 100% 93% 93%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Rain
 
7%
 
9%
 
11%
 
11%
 
14%
 
32%
 
32%
 
31%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Wind (mph) 3 S 0 3 SW 4 SW 4 SW 3 SSW 0 9 NNW
UV Index 0 0 0 0 0 1 1 2
Cloud Cover 100% 100% 100% 92% 87% 100% 100% 100%
Dew Point 43° 41° 43° 42° 42° 43° 41° 41°
Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - May 18

more Historical Weather Data >
  Today Normal Record 5/18/2012
High 49° 64° N/A 52°
Low 35° 35° N/A 42°

Solunar Information for Jackson, WY

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:55 AM with 14:49 of sunlight, then sets at 8:44 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:40 PM with 12:50 of moolight, then sets at 2:30 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.

Sat. Stargazing