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Rapid City, SD
 
 
 Point Forecast: Keystone SD
 43.89N 103.43W (Elev. 1384 m)
Last Update: 7:47 am MDT May 22, 2018
Tabular Forecast
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Weather ElementsFire WeatherProbabilistic Forecasts (Experimental)
Description | Survey
Temperature (°C)
Dewpoint (°C)
Wind Chill (°C)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)

Rain
Thunder
Snow
Freezing Rain
Sleet
Fog
Mixing Height  
Haines Index
Lightning Activity Level
Trans. Wind  
20ft Wind  
Vent Rate (x1000 mph-m)
Dispersion Index
Quantitative Precipitation     info
    0.100.250.501.00
Snowfall     info
    0.1in1in3in6in12in

48-Hour Period Starting:       Forward 2 Days  

Date05/2205/23
Hour (MDT)080910111213141516171819202122230001020304050607
Temperature (°C)182022232323242423211918161514141313131312121314
Dewpoint (°C)9910101010111011121213131312121212121212121212
Wind Chill (°C)
Surface Wind (mph)3356789910997766567353333
Wind DirSWSESEEEEEEEEEEENENNNNWNWNWNWNWWSW
Gust
Sky Cover (%)161734414855555268768287909189848784817874706656
Precipitation Potential (%)5513223032353744576464646464646060605858581818
Relative Humidity (%)565147454343434146556173818786909093939396969386
Rain------SChcChcChcChcChcChcLklyLklyLklyLklyLklyLklyLklyLklyLklyLklyLklyLklyLklySChcSChc
Thunder------SChcChcChcChcChcChcLklyLklyLklyLklyLklyLklyLklyLklyLklyLklyLklyLklyLklySChcSChc
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date05/24
Hour (MDT)080910111213141516171819202122230001020304050607
Temperature (°C)171921222424262625242220181614141413131313131417
Dewpoint (°C)121212121110988888888777666666
Wind Chill (°C)
Surface Wind (mph)356777888887533566777777
Wind DirSWSWSSSSSSSSSSWSWSWSWSWSWSWSWSWSWWWW
Gust
Sky Cover (%)453533312929292938576663585551423832191314161716
Precipitation Potential (%)1818181815151516161636363636363655555533
Relative Humidity (%)756357514540353233364147526064646464626161615550
RainSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcChcChcChcChcChcChc----------------
ThunderSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcChcChcChcChcChcChc----------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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