• Today

    May 3

    72°Lo 43°

    A thunderstorm in spots

    Poor for stargazing
    • Cloud
      Cover
      61%
    • Precip
      5%
    • Hours of Precip
      1
  • Mon

    May 4

    67°Lo 45°

    Partly sunny

    Poor for stargazing
    • Cloud
      Cover
      91%
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Tue

    May 5

    65°Lo 56°

    Mostly cloudy and breezy

    Poor for stargazing
    • Cloud
      Cover
      94%
    • Precip
      70%
    • Hours of Precip
      3
    more
  • Wed

    May 6

    71°Lo 58°

    Occasional rain and a t-storm

    Poor for stargazing
    • Cloud
      Cover
      83%
    • Precip
      75%
    • Hours of Precip
      8
    more
  • Thu

    May 7

    73°Lo 53°

    Mostly cloudy with a t-storm

    Fair for stargazing
    • Cloud
      Cover
      70%
    • Precip
      52%
    • Hours of Precip
      2.5
    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
Cloudy
Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
T-storms
Temp (°F) 54° 57° 60° 56° 60° 64° 67° 69°
RealFeel® 52° 56° 59° 54° 57° 62° 67° 66°
Humidity 79% 70% 64% 78% 68% 57% 46% 42%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Rain
 
11%
 
11%
 
12%
 
14%
 
14%
 
18%
 
47%
 
51%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Wind (mph) 7 SE 6 SSE 7 S 9 NE 15 NNE 18 N 20 N 22 NNE
UV Index 0 0 0 1 2 4 5 6
Cloud Cover 65% 67% 58% 74% 68% 70% 70% 70%
Dew Point 48° 48° 48° 50° 49° 48° 46° 45°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - May 3

more Historical Weather Data >
  Today Normal Record 5/3/2014
High 72° 64° 92° (1949) 58°
Low 43° 40° 19° (2013) 37°

Solunar Information for Clark, SD

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:18 AM with 14:20 of sunlight, then sets at 8:38 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:20 PM with 10:28 of moolight, then sets at 6:48 AM

Mon, May 4
Full
Mon, May 11
Last
Mon, May 18
New
Mon, May 25
First

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.

Sun. Stargazing