Point Forecast: Great Falls MT
 47.49N 111.31W (Elev. 3399 ft)
Last Update: 8:29 am MDT Jul 15, 2025
Tabular Forecast
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Weather ElementsFire WeatherAviation Weather
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)

Rain
Thunder
Fog
Mixing Height  
Trans. Wind  
Vent Rate (x1000 mph-ft)
Grassland Fire Danger Index
Ceiling Height
Visibility

48-Hour Period Starting:       Back 2 Days  

Date07/1507/16
Hour (MDT)121314151617181920212223000102030405060708091011
Temperature (°F)525252545252525151504949494948474747464849505457
Dewpoint (°F)515150514949494848474746474746454545454646464848
Heat Index (°F)
Surface Wind (mph)202020201817161616151411987766556666
Wind DirNENENENENENENENENENENENENENENENENENENENEENEEEE
Gust3031312929282624232120
Sky Cover (%)10010099999999999999999998989491878482797672696458
Precipitation Potential (%)1009588627239596755333736272523201818121212121212
Relative Humidity (%)979594939088888888889092929294929294959492867872
RainOcnlOcnlOcnlLklyLklyChcLklyLklyLklyChcChcChcChcChcSChcSChcSChcSChc------------
ThunderSChcSChcSChcSChcSChcSChc------------------------------------

Date07/17
Hour (MDT)121314151617181920212223000102030405060708091011
Temperature (°F)606365687072727168666259565453525149495155596368
Dewpoint (°F)484848474748484950515151504949484746454647484951
Heat Index (°F)
Surface Wind (mph)667788889876555553222222
Wind DirEEEEEEEEEEEESESESSESSSSSSSSWSWSW
Gust
Sky Cover (%)5348433831251815129887777811121212777
Precipitation Potential (%)333333000000000000000000
Relative Humidity (%)645954484442434752596775818384848688878275686154
Rain------------------------------------------------
Thunder------------------------------------------------

Additional Forecasts and Information
International System of UnitsForecast Discussion
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