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Great Falls, MT
 
 
 Point Forecast: 3 Miles ESE Mcallister MT
 45.44N 111.68W (Elev. 4816 ft)
Last Update: 10:55 pm MDT May 10, 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  

Date05/1005/11
Hour (MDT)230001020304050607080910111213141516171819202122
Temperature (°F)393837363433323132364043465052535455555453494746
Dewpoint (°F)333232323232313131333634333130292827262729323232
Wind Chill (°F)3434323129282726293337394146464241
Surface Wind (mph)76666655335791111108888881010
Wind DirNNNWNWWNWWWSSWSSSWSSWSSWWSWWNWNNWNNWNNWNNWNNNNNENEENE
Gust
Sky Cover (%)384039393934383734443930243034384142425151514949
Precipitation Potential (%)108888999101011111519222323191855555
Relative Humidity (%)7880838691969610097908471614843403634323539525559
Rain------------------------SChcSChcSChcSChcSChcSChcSChc----------
Thunder--------------------------------SChcSChcSChc----------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date05/12
Hour (MDT)230001020304050607080910111213141516171819202122
Temperature (°F)444240393735343437404448525557596060616159565452
Dewpoint (°F)333332323029292931333434333230302928292931313333
Wind Chill (°F)383634333128272731354045
Surface Wind (mph)109998888887771010109991010101111
Wind DirENESSSSSSSSSSSSSWSWSWWSWWSWWSWSWSWSWSSWSSW
Gust
Sky Cover (%)493434342626262020202727274747476161616464648282
Precipitation Potential (%)500000011111144444455555
Relative Humidity (%)657074767780828280756758494136333129293034394448
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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