Point Forecast: Greybull/S Big Horn Airport WY
 44.51N 108.07W (Elev. 3799 ft)
Last Update: 12:44 am MST Feb 15, 2025
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  
Haines Index
Lightning Activity Level
Trans. Wind  
20ft Wind  
Vent Rate (x1000 mph-ft)
Ceiling Height
Visibility
Thunder Potential

48-Hour Period Starting:       Back 2 Days  

Date02/1502/16
Hour (MST)010203040506070809101112131415161718192021222300
Temperature (°F)996553235710111515181815111076533
Dewpoint (°F)664321014567889987633200
Wind Chill (°F)-4-4-8-9-8-12-13-12-8-6-20661011832-2-3-4-43
Surface Wind (mph)9999810998887666555555532
Wind DirWNWWNWWNWNWNNWNWNWNWNWNWNNWNNWNNEESESESESEESEESEEEESESSE
Gust
Sky Cover (%)888994959394969898978776767572576457586166707575
Precipitation Potential (%)3246515661554842301754211111111122
Relative Humidity (%)878791918790929094928282737268687282838289868585
Rain------------------------------------------------
Thunder------------------------------------------------
SnowChcChcChcLklyLklyLklyChcChcChcSChc----------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date02/17
Hour (MST)010203040506070809101112131415161718192021222300
Temperature (°F)21-1-1-2-1-103691214161717151412119876
Dewpoint (°F)0-1-3-3-4-3-3-22468910101199876543
Wind Chill (°F)-61-1-1-2-1-1036912141010106510-2-3-5-6
Surface Wind (mph)322111111112235566777777
Wind DirSSWSSSWWWNWWWSWSWSWSSWSSWWWNWNWNWNWNWNWNWNWNWNWNW
Gust
Sky Cover (%)747476777985909693898687888987867576787982858889
Precipitation Potential (%)28881414141414143333339999993434
Relative Humidity (%)918990909092939094938983797675767881838587888989
Rain------------------------------------------------
Thunder------------------------------------------------
Snow--------------------------------------------ChcChc
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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