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Rapid City, SD
 
 
 Point Forecast: Keystone SD
 43.89N 103.43W (Elev. 4541 ft)
Last Update: 11:38 am MDT Oct 20, 2017
Tabular Forecast
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Weather ElementsFire WeatherProbabilistic Forecasts (Experimental)
Description | Survey
Temperature (°F)
Dewpoint (°F)
Wind Chill (°F)

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-ft)
Dispersion Index
Quantitative Precipitation     info
    0.100.250.501.00
Snowfall     info
    0.1in1in3in6in12in

48-Hour Period Starting:       Forward 2 Days  

Date10/2010/21
Hour (MDT)131415161718192021222300010203040506070809101112
Temperature (°F)777776747168666462605754514947454443434242444749
Dewpoint (°F)323233333231313232323333333230282625242322212019
Wind Chill (°F)4341383736383636394245
Surface Wind (mph)11111110109889111517181717161515151515161616
Wind DirSWSWSWSWSWSWSWSWSWWWNWNWNWNWNWNWNWNWNWNWNWNWNW
Gust1616162124252424232121212121232323
Sky Cover (%)414548433940333326476977808285828077655347423126
Precipitation Potential (%)000000000815232221201684444442
Relative Humidity (%)191921222425273032354045505251514949474644393430
Rain--------------------SChcSChcSChcSChcSChcSChc----------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date10/22
Hour (MDT)131415161718192021222300010203040506070809101112
Temperature (°F)515251494643413938373534343434353537394247525761
Dewpoint (°F)181716151515151515151616161616171819212426272829
Wind Chill (°F)464239383634333130302929302932343844
Surface Wind (mph)16161514119865555566677777788
Wind DirNWNWNWNWNWNWNWWWWWWWWWWWWWWWWWW
Gust2323212016
Sky Cover (%)3038423726211795678121923273437456169645347
Precipitation Potential (%)222221111110000001111112
Relative Humidity (%)272524252832343738404547474747474948484843383329
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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