Point Forecast: West Yellowstone MT
 44.67N 111.09W (Elev. 6686 ft)
Last Update: 9:58 pm MDT May 21, 2024
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:       Back 2 Days  

Date05/2105/22
Hour (MDT)222300010203040506070809101112131415161718192021
Temperature (°F)383736353432323231323538414243434547464645424036
Dewpoint (°F)252626252320191919232526262628292931303130303231
Wind Chill (°F)343231302927262624252730343536363941414140363530
Surface Wind (mph)66666666781011131314141313111010987
Wind DirSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSWSSWSSWSSWSWWSWS
Gust202224282930302929282624232221
Sky Cover (%)485357514640526481919598959387888486908897979797
Precipitation Potential (%)1516131110891228364546535757666871858195959595
Relative Humidity (%)596567676361586160686763545455575454545556627284
RainSChcSChc------------------ChcChcLklyLklyLklyLklyLklyOcnlOcnlOcnlOcnlOcnlOcnl
Thunder----------------------------SChcSChcSChcChcChcChcChcChcChcSChc
SnowSChcSChc------------ChcChcChcChcChcLklySChc----------------Ocnl
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date05/23
Hour (MDT)222300010203040506070809101112131415161718192021
Temperature (°F)353433312927262524252728303234363839404140383633
Dewpoint (°F)323230282624232221212121222325252625252625262626
Wind Chill (°F)302828252320191817182022242628303334353636343133
Surface Wind (mph)666666666666667777776662
Wind DirSSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSWSWSWWSWWSWWSWWWWWWWW
Gust2020202020181818
Sky Cover (%)979784848484848488888891919194949494949469696954
Precipitation Potential (%)959575757575757582828282828290909090909027272727
Relative Humidity (%)889488888989909088847974727068656158555455616876
Rain----------------------------------------ChcChcChcChc
ThunderSChcSChcSChcSChcSChcSChcSChcSChc------------SChcSChcSChcSChcSChcSChc--------
SnowOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlChcChcChcChc
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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