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Great Falls, MT
 
 
 Point Forecast: West Yellowstone MT
 44.67N 111.12W (Elev. 6683 ft)
Last Update: 6:33 pm MDT Sep 18, 2018
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
Trans. Wind  
Vent Rate (x1000 mph-ft)
Grassland Fire Danger Index
Ceiling Height
Visibility

48-Hour Period Starting:       Forward 2 Days  

Date09/1809/19
Hour (MDT)192021222300010203040506070809101112131415161718
Temperature (°F)625752484543413836343231323539465359636566656461
Dewpoint (°F)91115192326272727272626272931333331292626242427
Wind Chill (°F)48454139383634323132353946
Surface Wind (mph)632223322222111113567877
Wind DirSWSWWSWNWNNENEENEENEEEEENENNNENWSWSWSWSWWSWWSWW
Gust
Sky Cover (%)141414131178913151620314254525255565659575349
Precipitation Potential (%)000000001112345564455669
Relative Humidity (%)121623314150586470757981828073614734272322212227
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date09/20
Hour (MDT)192021222300010203040506070809101112131415161718
Temperature (°F)575348454341403937363433333437424853555757575655
Dewpoint (°F)313535353534353534333231313234353635323028272627
Wind Chill (°F)474543393837343334333334343945
Surface Wind (mph)6332233333222235678999109
Wind DirWNNWNNENEESESSESSSWSSWSSWSWSWSWSWSWSWWSWWSWWSWWSWWSWWSWWSWWSW
Gust
Sky Cover (%)515557596664636261585246504751464547465054504845
Precipitation Potential (%)999992727272727272929292929291919191919195
Relative Humidity (%)375061697477818588899192939288776451423633313134
Rain----------ChcChcChcChcChcChcChcChcChcChcChcChcSChcSChcSChcSChcSChcSChc--
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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