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Rapid City, SD
 
 
 Point Forecast: Spearfish SD
 44.48N 103.85W (Elev. 3780 ft)
Last Update: 9:45 pm MDT Oct 17, 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  

Date10/1710/18
Hour (MDT)222300010203040506070809101112131415161718192021
Temperature (°F)606060595755535047464647505357606363615753494645
Dewpoint (°F)242525252424242525252525252626272728292930302929
Wind Chill (°F)464240404145474443
Surface Wind (mph)791011111111111113131314131311109875555
Wind DirSSWSWSWWWWNWNWNWNWNWNWNWNWNWNWNWWSSESESS
Gust18212118161616162016
Sky Cover (%)263033292622201917182021212121222323232429303231
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)252626272830323742434342373530282526293441485153
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date10/19
Hour (MDT)222300010203040506070809101112131415161718192021
Temperature (°F)464850504948474545464852586571747675726864605857
Dewpoint (°F)292929292828272727283031323232313029292929292929
Wind Chill (°F)4345474747454443434446
Surface Wind (mph)667766655555566666655556
Wind DirSSWSWSWSWSWSWSWSWSWSWSSSSSSSSSSSSS
Gust
Sky Cover (%)312624231917171513129787678891010131922
Precipitation Potential (%)000000001111111111110000
Relative Humidity (%)514744444446454949494944372924201818202327313334
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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