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Great Falls, MT
 
 
 Point Forecast: Great Falls MT
 47.49N 111.31W (Elev. 3399 ft)
Last Update: 3:42 am MDT May 15, 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  

Date05/1505/16
Hour (MDT)091011121314151617181920212223000102030405060708
Temperature (°F)555963666869707071706966625856545251494847464955
Dewpoint (°F)414140383735353534353537373738383938383837373840
Wind Chill (°F)4746454347
Surface Wind (mph)533656666665552555555656
Wind DirSWSWSEEENENENEENEENEENEENEEEESESSESSSSWSSWSWWSWSWSWSW
Gust
Sky Cover (%)64554109131611108766322424425
Precipitation Potential (%)000000034221000000000000
Relative Humidity (%)595142363229272726272934404551556161656869706657
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date05/17
Hour (MDT)091011121314151617181920212223000102030405060708
Temperature (°F)606569727475767777777470676360575554535150505358
Dewpoint (°F)413937353432333434343637383838383738383736363739
Wind Chill (°F)4848
Surface Wind (mph)666666666555666666666666
Wind DirSWSWSSWSSSSSESSESSESESESEESEESEESESSSSSSSSWSSWSSW
Gust
Sky Cover (%)4911121212131313161616101010444666101010
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)493931262321212121212530343944485154565859585549
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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