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Great Falls, MT
 
 
 Point Forecast: 16 Miles W St Mary MT
 48.79N 113.77W (Elev. 7480 ft)
Last Update: 5:40 am MDT Oct 24, 2021
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  

Date10/2410/25
Hour (MDT)080910111213141516171819202122230001020304050607
Temperature (°F)283132323436393939383635353535353536363534333229
Dewpoint (°F)212329292930302829293132323433333334333231313029
Wind Chill (°F)172223232527303131292625262625262526262524222219
Surface Wind (mph)131010111415151414141516151414161617171716161414
Wind DirSWSWSSWSSWSSSSSSSSSSSWSSWSSWSSWSSWSSWSSWSWSWWSWSW
Gust182021212122222322202022222323232120
Sky Cover (%)665649342434546975749394979992898389889186938991
Precipitation Potential (%)110000123102844473537383949556775755252
Relative Humidity (%)7471918980787066677182878995929190918989899495100
Rain------------------------------ChcChcChcLklyLkly--------
Thunder------------------------------------------------
Snow--------------------ChcChcChcChcChcChcChcChcLklyLklyOcnlOcnlChcChc
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date10/26
Hour (MDT)080910111213141516171819202122230001020304050607
Temperature (°F)292828292829293030292929292928282728292929292828
Dewpoint (°F)292827292828282929292929292928272626262626252524
Wind Chill (°F)191717191717181818171717171616151516171717161615
Surface Wind (mph)141414141515151717171616161717171717171818181717
Wind DirSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSW
Gust1821232424242424242323232323232222222424242222
Sky Cover (%)878382848686868383838383837878786868687878787777
Precipitation Potential (%)525252523232323232321616161616162929292929294242
Relative Humidity (%)98100969797979796979910010010010098969491888786878787
Rain------------------------------------------------
Thunder------------------------------------------------
SnowChcChcChcChcChcChcChcChcChcChcSChcSChcSChcSChcSChcSChcChcChcChcChcChcChcChcChc
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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Great Falls, MT
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