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Great Falls, MT
 
 
 Point Forecast: Lewistown MT
 47.07N 109.43W (Elev. 3898 ft)
Last Update: 7:58 pm MDT Oct 14, 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  

Date10/1510/16
Hour (MDT)010203040506070809101112131415161718192021222300
Temperature (°F)272726262624252529343942444648484745444240393837
Dewpoint (°F)262625252523232326282931323233333331323130292827
Wind Chill (°F)202020202220212125303538404244444341393734333132
Surface Wind (mph)765533333566778887889997
Wind DirWWWWSWWSWWSWSSWSSSESESESESSESSESSSSSSSSSSSW
Gust
Sky Cover (%)665348465373534330207514182128354110010067676761
Precipitation Potential (%)14108432211122220000000000
Relative Humidity (%)959594969594939387786865625856565758626667676767
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date10/17
Hour (MDT)010203040506070809101112131415161718192021222300
Temperature (°F)373838383737383942495763646565656359555148464646
Dewpoint (°F)272828272727272830343638373737373736343331302929
Wind Chill (°F)3232333232313133384644424141
Surface Wind (mph)777779998881010109997779998
Wind DirSSWSSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSSSSSSS
Gust
Sky Cover (%)616170707072727265656548484843434339393941414153
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)676767676665656562554639373635363841454952535251
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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Great Falls, MT
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