• Today

    Apr 18

    3°Lo 0°

    A few showers this afternoon

    Good at the bus stop
    • T-storms
      20%
    • Precip
      60%
    • Wind
      Gust
      39 k/h
    more
  • Sat

    Apr 19

    6°Lo -6°

    Clouds breaking; not as cold

    Good at the bus stop
    • T-storms
      5%
    • Precip
      25%
    • Wind
      Gust
      48 k/h
  • Sun

    Apr 20

    8°Lo -2°

    Sunshine and some clouds

    Very Good at the bus stop
    • T-storms
      5%
    • Precip
      25%
    • Wind
      Gust
      14 k/h
    more
  • Mon

    Apr 21

    6°Lo -2°

    Sunny to partly cloudy

    Good at the bus stop
    • T-storms
      0%
    • Precip
      25%
    • Wind
      Gust
      23 k/h
    more
  • Tue

    Apr 22

    10°Lo 0°

    Mostly sunny and milder

    Excellent at the bus stop
    • T-storms
      0%
    • Precip
      4%
    • Wind
      Gust
      19 k/h
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
7am
8am 9am 10am 11am 12pm 1pm 2pm
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Forecast
Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Partly Sunny
Temp (°C)
RealFeel® -4° -3°
Humidity 78% 77% 76% 76% 78% 75% 71% 69%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Rain
 
47%
 
19%
 
19%
 
19%
 
19%
 
19%
 
15%
 
7%
Snow
 
19%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Wind (km/h) 16 SSW 16 SW 14 WSW 14 W 18 W 26 W 29 W 29 WNW
UV Index 0 0 1 2 2 3 3 4
Cloud Cover 94% 88% 77% 76% 76% 76% 76% 45%
Dew Point -2° -1°
Middle Grid line 10 C Middle Grid line 5 C Middle Grid line 0 C

Temperature History - Apr 19

more Historical Weather Data >
  Today Normal Record 4/19/2013
High 12° N/A
Low -6° -1° N/A -8°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:39 AM with 14:02 of sunlight, then sets at 8:41 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:41 AM with 9:04 of moolight, then sets at 9:45 AM

Top Story

Rapid City Weather Report

Long Range Hints through May

April 18, 2014; 7:23 AM ET

Updated look at the long range and potential El Nino later this year. more >