Point Forecast: 2 Miles WNW Custer SD
 43.78N 103.63W (Elev. 5600 ft)
Last Update: 12:49 pm MDT Jul 13, 2025
Tabular Forecast
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Weather ElementsFire WeatherAviation Weather
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

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

Rain
Thunder
Fog
Mixing Height  
Trans. Wind  
20ft Wind  
Vent Rate (x1000 mph-ft)
Dispersion Index
Ceiling Height
Visibility
Thunder Potential

48-Hour Period Starting:       Back 2 Days  

Date07/1307/14
Hour (MDT)151617181920212223000102030405060708091011121314
Temperature (°F)838180787571676463616160606060596368737982868787
Dewpoint (°F)424445464647464545444342434243444750504949484645
Heat Index (°F)81807978757981838484
Surface Wind (mph)666665555555555566667777
Wind DirNEEEEEEEESESESSSWSWSWSWSWSWSWSWSWSWSW
Gust16161616161617181818
Sky Cover (%)11810657458101616232115207533174127
Precipitation Potential (%)111111111333333333333292929
Relative Humidity (%)242729323642475052535151535153575653443532272423
Rain------------------------------------------ChcChcChc
Thunder------------------------------------------ChcChcChc

Date07/15
Hour (MDT)151617181920212223000102030405060708091011121314
Temperature (°F)888684797470676563626161616059596265687070706967
Dewpoint (°F)454648495152525252525151504949495052545454545455
Heat Index (°F)85838279
Surface Wind (mph)7776665555555566677889910
Wind DirSWSSNSESSSWSWSWWWWWNWNNNNNNENENENE
Gust1817171616171820212223
Sky Cover (%)223859697574685756545149464341383225192837465461
Precipitation Potential (%)292929474747474747151515151515121212121212565656
Relative Humidity (%)232529354453596367707068676869696764615857576065
RainChcChcChcChcChcChcChcChcChcSChcSChcSChcSChcSChcSChc------------LklyLklyLkly
ThunderChcChcChcChcChcChcChcChcChcSChcSChcSChcSChcSChcSChc------------ChcChcChc

Additional Forecasts and Information
International System of UnitsForecast Discussion
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Hazardous Weather OutlookLocal Climate
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