Point Forecast: Spearfish SD
 44.48N 103.85W (Elev. 3780 ft)
Last Update: 4:51 am MST Dec 17, 2025
Tabular Forecast
[show menu]Get as XML

Date12/1712/18
Hour (MST)050607080910111213141516171819202122230001020304
Temperature (°F)535051525354545757575449434037363535343330262321
Dewpoint (°F)232324252729313234343534322418141312111111121110
Wind Chill (°F)4341332924222020191813841
Surface Wind (mph)152124262930313129282628282931333740383839363636
Wind DirSWSWSWSWSWSWSWSWWWWWNWNWWWWWWWWWNWNW
Gust233137404345464441403939384145495155545557605755
Sky Cover (%)446375757272666865858585797373737373595960606163
Precipitation Potential (%)000318342933436773604242121277212118182929
Relative Humidity (%)313535343538413842424856655246404038383944555962
Rain--------SChcChcChcChcChcLklyLklyLklyChcSChc--------------------
Thunder------------------------------------------------
Snow--------------------------Chc--------SChcSChcSChcSChcChcChc
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date12/19
Hour (MST)050607080910111213141516171819202122230001020304
Temperature (°F)191920212426303234343332302928272830323436384042
Dewpoint (°F)999101010111213131313131211111113141517192123
Wind Chill (°F)-1-114812182225262624232119192022242628303234
Surface Wind (mph)36333026242118161310987789910101113141517
Wind DirNWNWNWNWNWWWWWWWSWSWSWSSSSSSSWSWSWSW
Gust53494638333025232221171515171820212324262930
Sky Cover (%)707674695139273339455565757676777472697072737578
Precipitation Potential (%)999999000000111111666666
Relative Humidity (%)646462625450464341414346495050494847464646464647
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
Hazardous Weather OutlookLocal Climate
River InformationFire Weather Forecast
NOAA Weather RadioBlack Hills Froude Plots