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Great Falls, MT
 
 
 Point Forecast: 10 Miles WNW West Yellowstone MT
 44.72N 111.32W (Elev. 8704 ft)
Last Update: 2:22 am MDT Sep 19, 2019
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  

Date09/1909/20
Hour (MDT)030405060708091011121314151617181920212223000102
Temperature (°F)403937363636384041444849505049484644424040393938
Dewpoint (°F)272727292929313231313028262626262728282729293231
Wind Chill (°F)343331303030343534364141424342424038373433313130
Surface Wind (mph)99888768131722252825221714108910131414
Wind DirSWWSWNNWNNNEESESSESSSSSSWSSWSWSWSSWSSSWSWSWWSWSW
Gust182532374037322521182121
Sky Cover (%)616768777877747369656170737157483945383844475258
Precipitation Potential (%)224117715151491515151516252424161821232433
Relative Humidity (%)606367777677777366615044393940424752586064687576
Rain------------SChcSChc----SChcSChcSChcSChcSChcChcSChcSChcSChcSChcSChcSChcSChcChc
Thunder------------------------------------------------
Snow------------SChcSChc--------------------------SChcSChcChc
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date09/21
Hour (MDT)030405060708091011121314151617181920212223000102
Temperature (°F)383735343433333232323234373737363534343435363736
Dewpoint (°F)323433333332333232323234353534333333333233333433
Wind Chill (°F)302928272726252424222225282828272625252526282928
Surface Wind (mph)13119888101010141414141414141414131313131313
Wind DirSSWSSWSSWSSWSSWSSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSW
Gust18212121212121212121181818181818
Sky Cover (%)707573979797979797100100100100100100100100100100100100868686
Precipitation Potential (%)424961828282828282898989898989858585858585616161
Relative Humidity (%)79899295969810010010010010099949189909295969491888890
RainChcChcLklyOcnlOcnlOcnl------OcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnl------------
Thunder------------------SChcSChcSChcChcChcChc------------------
SnowChcChcLklyOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlLklyLklyLkly
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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