Weather Report
Rapid City, South Dakota
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Current Conditions -  °F | °C
As of 7:08 AM on Sunday 19 May 2013 (Local Time) from KRCA Reporting Station
Overcast Overcast   Feels Like: 55°
Wind Chill: 55°   Ceiling: 2100
Heat Index: 55°   Visibility: 10mi
Dew Point: 54°   Wind: 8mph
Humidity: 94%   Direction: 350° (N)
Pressure: 29.74"   Gusts: NA
Report Text: KRCA 191308Z AUTO 35007KT 10SM SCT017 OVC021 13/12 A2974 RMK AO2 CIG 016V021 $
8 AM
Sct T-Storms
Sct T-Storms 56°
9 AM
Sct T-Storms
Sct T-Storms 57°
10 AM
Sct T-Storms
Sct T-Storms 58°
Alerts
Interactive Weather Map
10 Day Forecast -  °F | °C
sun mon tue wed thu fri sat sun mon tue
may
19
Rain/Wind
Rain/Wind
59°
48°
may
20
Rain/Wind
Rain/Wind
54°
43°
may
21
Showers/Wind
Showers/Wind
54°
43°
may
22
P Cloudy
P Cloudy
61°
46°
may
23
Few Showers
Few Showers
64°
51°
may
24
Iso T-Storms
Iso T-Storms
71°
53°
may
25
P Cloudy
P Cloudy
78°
55°
may
26
P Cloudy
P Cloudy
75°
55°
may
27
Showers
Showers
74°
52°
may
28
Showers
Showers
72°
49°
Details for Sunday, May 19
Windy with rain and a few thunderstorms. High 59F. Winds NNW at 20 to 30 mph. Chance of rain 70%. 1 to 2 inches of rain expected.
Evening: Windy with rain...a thunderstorm or two is also possible, mainly this evening. Low 48F. Winds NNW at 20 to 30 mph. Chance of rain 70%. Rainfall near a half an inch.
UV Index: 3 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 78%
Relative Humidity
Precipitation: 70%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 89%
Cloud Coverage
Sunrise: 5:22 AM
Sunset: 8:16 PM
 
Moonrise: 2:11 PM
Moonset: 1:59 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  NNW
Direction: NNW (334°)
Speed: 22Mph(36Km, 19Kts)
Details for Monday, May 20
Windy with rain...thunderstorms possible as well, mainly in the morning. High 54F. Winds NNW at 25 to 35 mph. Chance of rain 70%. Rainfall near a half an inch. Winds could occasionally gust over 40 mph.
Evening: Windy. A steady rain in the evening, with showers continuing late. Low 43F. Winds NNW at 25 to 35 mph. Chance of rain 70%. Rainfall around a half an inch.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 79%
Relative Humidity
Precipitation: 70%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 91%
Cloud Coverage
Sunrise: 5:21 AM
Sunset: 8:18 PM
 
Moonrise: 3:18 PM
Moonset: 2:27 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  NNW
Direction: NNW (335°)
Speed: 27Mph(44Km, 23Kts)
Details for Tuesday, May 21
Windy with showers. Highs in the mid 50s and lows in the low 40s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 67%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 78%
Cloud Coverage
Sunrise: 5:20 AM
Sunset: 8:19 PM
 
Moonrise: 4:27 PM
Moonset: 2:57 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  NNW
Direction: NNW (330°)
Speed: 24Mph(39Km, 21Kts)
Details for Wednesday, May 22
Partly cloudy. Highs in the low 60s and lows in the mid 40s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 52%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 52%
Cloud Coverage
Sunrise: 5:19 AM
Sunset: 8:20 PM
 
Moonrise: 5:39 PM
Moonset: 3:30 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  E
Direction: E (94°)
Speed: 14Mph(23Km, 12Kts)
Details for Thursday, May 23
Occasional showers possible. Highs in the mid 60s and lows in the low 50s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 60%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 43%
Cloud Coverage
Sunrise: 5:18 AM
Sunset: 8:21 PM
 
Moonrise: 6:53 PM
Moonset: 4:08 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  ESE
Direction: ESE (123°)
Speed: 16Mph(26Km, 14Kts)
Details for Friday, May 24
Partly cloudy with a stray thunderstorm. Highs in the low 70s and lows in the low 50s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 62%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 57%
Cloud Coverage
Sunrise: 5:18 AM
Sunset: 8:22 PM
 
Moonrise: 8:05 PM
Moonset: 4:53 AM
Moon Phase:  Full
Moonphase:
Full
Wind Direction:  SE
Direction: SE (127°)
Speed: 18Mph(29Km, 16Kts)
Details for Saturday, May 25
Partly cloudy. Highs in the upper 70s and lows in the mid 50s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 56%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 37%
Cloud Coverage
Sunrise: 5:17 AM
Sunset: 8:22 PM
 
Moonrise: 9:12 PM
Moonset: 5:46 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  SE
Direction: SE (145°)
Speed: 16Mph(26Km, 14Kts)
Details for Sunday, May 26
Times of sun and clouds. Highs in the mid 70s and lows in the mid 50s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 55%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 31%
Cloud Coverage
Sunrise: 5:16 AM
Sunset: 8:23 PM
 
Moonrise: 10:12 PM
Moonset: 6:48 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  E
Direction: E (91°)
Speed: 12Mph(20Km, 10Kts)
Details for Monday, May 27
Showers possible. Highs in the mid 70s and lows in the low 50s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 54%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 68%
Cloud Coverage
Sunrise: 5:15 AM
Sunset: 8:24 PM
 
Moonrise: 11:03 PM
Moonset: 7:57 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  NNE
Direction: NNE (30°)
Speed: 12Mph(20Km, 10Kts)
Details for Tuesday, May 28
Showers. Highs in the low 70s and lows in the upper 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 53%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 60%
Cloud Coverage
Sunrise: 5:15 AM
Sunset: 8:25 PM
 
Moonrise: 11:45 PM
Moonset: 9:09 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  N
Direction: N (11°)
Speed: 11Mph(18Km, 9Kts)
Chart.
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