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Great Falls, MT
 
 
 Point Forecast: 14 Miles WSW St Mary MT
 48.67N 113.71W (Elev. 7067 ft)
Last Update: 2:45 am MDT May 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  

Date05/1305/14
Hour (MDT)050607080910111213141516171819202122230001020304
Temperature (°F)333234363738394042424343434342403837363535343333
Dewpoint (°F)292830323333343436363636363736353433323131302929
Wind Chill (°F)252326282931323336353737363636353232302930292727
Surface Wind (mph)101110111311111111131111131311887776677
Wind DirWSWWSWWWWWWWWWWWWWNWWSWNWEENEEEEEESE
Gust
Sky Cover (%)646256362223254359596059514550473445312615111417
Precipitation Potential (%)171515152022253244455351433131261714743222
Relative Humidity (%)858686858481818079787776777879828484848485858685
RainSChcSChcSChcSChcSChcSChcChcChcChcChcChcChcChcChcChcChcSChc--------------
Thunder--------------SChcSChcSChcChcChcChcChcChcChc----------------
SnowSChcSChcSChcSChcSChcSChcChc----------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date05/15
Hour (MDT)050607080910111213141516171819202122230001020304
Temperature (°F)333235373942434546474747474644413836343333333333
Dewpoint (°F)292831323235353535353434353534323029282726262626
Wind Chill (°F)272529323438404243444444444341373229272525252626
Surface Wind (mph)787776566666666699999988
Wind DirESEEESEEEEEENEENEENEEEEEEEEEEEEESSWSSW
Gust
Sky Cover (%)201816182019275959595959592929292525251717171414
Precipitation Potential (%)212121212121239393939393910101010101033333
Relative Humidity (%)858586817777736965636161636568717476777776757474
Rain--------------ChcChcChcChcChcChc----------------------
Thunder--------------SChcSChcSChcSChcSChcSChc----------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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