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Great Falls, MT
 
 
 Point Forecast: 4 Miles WNW Big Sky MT
 45.29N 111.41W (Elev. 7917 ft)
Last Update: 3:08 am MDT Apr 18, 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  

Date04/1804/19
Hour (MDT)040506070809101112131415161718192021222300010203
Temperature (°F)98891215192125262729292928262321191817161615
Dewpoint (°F)5434457810999998881010111091010
Wind Chill (°F)-1-2-11461213171819202020191815121199976
Surface Wind (mph)6655565677810101010877676566
Wind DirWWWSWSSSSEENNWNNWNWNWWNWWNWWNWWNWNWNNNENNNENNENNN
Gust
Sky Cover (%)151613139431113232833303035293544384660666170
Precipitation Potential (%)220001348121618171715151413131210875
Relative Humidity (%)828581817165605752494743434343455262687375757680
Rain------------------------------------------------
Thunder------------------------------------------------
Snow--------------------SChcSChcSChcSChcSChcSChc----------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date04/20
Hour (MDT)040506070809101112131415161718192021222300010203
Temperature (°F)151412131416202325272829292928262421191817161616
Dewpoint (°F)1099999101213131312111111111211111111111111
Wind Chill (°F)653457121617202121212120181511988667
Surface Wind (mph)666666667778888888887776
Wind DirEEEENEEEEEENEENEENENNNNNENNENNENENENEEEESE
Gust
Sky Cover (%)706663706755525646464640404034343419191918181820
Precipitation Potential (%)433222122121212121210000002222
Relative Humidity (%)798186848175646259555249474749535966717578808181
Rain------------------------------------------------
Thunder------------------------------------------------
Snow----------------SChcSChcSChcSChcSChcSChc--------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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Great Falls, MT
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