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Great Falls, MT
 
 
 Point Forecast: Lewistown MT
 47.07N 109.43W (Elev. 3898 ft)
Last Update: 8:39 pm MDT Jun 13, 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  

Date06/1406/15
Hour (MDT)010203040506070809101112131415161718192021222300
Temperature (°F)626261616061657278828788909293949393908479757271
Dewpoint (°F)414242434345485152525251535250484949525049494850
Wind Chill (°F)
Surface Wind (mph)9987888810101111131110101010101011111110
Wind DirESEESEESEESEESEESEESEESEESEESESESESESESESSESSESESESEESEESEESESE
Gust20202021212122202120202020202018
Sky Cover (%)10123025252615643354510102026262626262610
Precipitation Potential (%)000000000000012236666662
Relative Humidity (%)464849525455554840353028282623212222273135404347
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date06/16
Hour (MDT)010203040506070809101112131415161718192021222300
Temperature (°F)696764626061677482879193959697979694908579747067
Dewpoint (°F)505049484544464849474643434342403939424547474747
Wind Chill (°F)
Surface Wind (mph)101066666677714141414141414141410101010
Wind DirSESESESESESSESSESSESSESSESSESSSSWSWSWWSWWSWWSWWWWWNW
Gust181824242428282823232320
Sky Cover (%)101011111155522255555515151515151515
Precipitation Potential (%)222220000001111113333333
Relative Humidity (%)515558595753473932252118171615141415192532384348
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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Great Falls, MT
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