• Early AM

    Jul 12

    Lo 10°

    Partly cloudy

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      14°
    • Hi
      RealFeel
      21°
    • Wind
      Speed
      13 k/h
    more
  • Today

    Jul 12

    22°Lo 8°

    An afternoon thunderstorm

    Poor for home energy
    • Avg
      RealFeel
      13°
    • Hi
      RealFeel
      22°
    • Wind
      Speed
      21 k/h
  • Sun

    Jul 13

    17°Lo 7°

    Breezy with variable clouds

    Fair for home energy
    • Avg
      RealFeel
      10°
    • Hi
      RealFeel
      16°
    • Wind
      Speed
      21 k/h
    more
  • Mon

    Jul 14

    20°Lo 8°

    Sunny and beautiful

    Poor for home energy
    • Avg
      RealFeel
      14°
    • Hi
      RealFeel
      21°
    • Wind
      Speed
      13 k/h
    more
  • Tue

    Jul 15

    22°Lo 11°

    Mostly sunny with a shower

    Poor for home energy
    • Avg
      RealFeel
      18°
    • Hi
      RealFeel
      26°
    • Wind
      Speed
      5 k/h
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
8am
9am 10am 11am 12pm 1pm 2pm 3pm
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Partly Sunny
T-storms
Temp (°C) 15° 18° 20° 22° 22° 22° 20° 18°
RealFeel® 14° 18° 20° 22° 22° 22° 20° 17°
Humidity 67% 60% 56% 49% 48% 51% 57% 69%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Rain
 
7%
 
7%
 
6%
 
5%
 
5%
 
8%
 
47%
 
51%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Wind (km/h) 13 W 14 W 18 W 21 W 24 W 26 W 24 WNW 24 WNW
UV Index 2 3 5 6 7 7 6 5
Cloud Cover 12% 11% 11% 11% 11% 11% 46% 70%
Dew Point 10° 11° 10° 10° 11° 11° 12°
Middle Grid line 25 C Middle Grid line 20 C Middle Grid line 15 C Middle Grid line 10 C

Temperature History - Jul 12

more Historical Weather Data >
  Today Normal Record 7/12/2013
High 22° 25° N/A 28°
Low 11° N/A 17°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:43 AM with 16:05 of sunlight, then sets at 9:48 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:38 PM with 9:54 of moolight, then sets at 7:32 AM

Top Story

Rapid City Weather Report

Long-Range Pattern Update

July 11, 2014; 11:05 AM ET

Pattern of extremes into next week and a look at August. more >