Point Forecast: 6 Miles NNW Keystone SD
 43.98N 103.47W (Elev. 4800 ft)
Last Update: 7:46 pm MDT Oct 9, 2026
Tabular Forecast
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Weather ElementsFire WeatherAviation Weather
Temperature (°F)
Dewpoint (°F)
Wind Chill (°F)

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

Rain
Thunder
Snow
Freezing Rain
Sleet
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  

Date10/0910/10
Hour (MDT)192021222300010203040506070809101112131415161718
Temperature (°F)747270706967656363626159596165747980818381817871
Dewpoint (°F)313028282830323534353636353639424140404041414243
Wind Chill (°F)
Surface Wind (mph)3566666666678889109988753
Wind DirSSWSWSWSWSWSWSWSWWWWWWWWWWWSWSWSWSWSW
Gust292829282824252424232426252525252526252217
Sky Cover (%)7887101113161513107157568986562932
Precipitation Potential (%)1111111111111111111111120
Relative Humidity (%)202121212224293534363942403938322624232224242836
Rain----------------------------------------------SChc
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date10/11
Hour (MDT)192021222300010203040506070809101112131415161718
Temperature (°F)676462605957565554525151495052566063646361595552
Dewpoint (°F)434344444444444443434444444446474747474747464645
Wind Chill (°F)4849
Surface Wind (mph)577655333323333535556665
Wind DirSWSWWWWWWWNWWNWNWNNNNNNENENENENENENE
Gust15161820202018
Sky Cover (%)434727215550416278677484918375737169666259616365
Precipitation Potential (%)202020202033333344444422222236
Relative Humidity (%)424652555762646666717777838080726256545660627277
RainSChcSChcSChcSChcSChc------------------------------------Chc
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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