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Great Falls, MT
 
 
 Point Forecast: Helena MT
 46.61N 111.99W (Elev. 3878 ft)
Last Update: 9:38 am MST Feb 23, 2020
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  

Date02/2302/24
Hour (MST)111213141516171819202122230001020304050607080910
Temperature (°F)394446484948464136343231312929292928282726262731
Dewpoint (°F)202222232525272723232220211919191817181917181618
Wind Chill (°F)333942434543393326222018181616161615161514141520
Surface Wind (mph)888101010161617212121212121212121161515151616
Wind DirWSWWWSWWSWWSWSWWSWWWWWWWWWWWWWWWWW
Gust232324292929292929292929232323232323
Sky Cover (%)616358625163838383696255433638384548535069667878
Precipitation Potential (%)778171414616468644740282110111112141415202634
Relative Humidity (%)474138373841485660646764666766676464677169716458
Rain------SChc----LklyLklyLkly------------------------------
Thunder------------------------------------------------
Snow----------------LklyLklyChcChcChcSChc------------SChcSChcChcChc
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date02/25
Hour (MST)111213141516171819202122230001020304050607080910
Temperature (°F)343536363635323029282625242322222120191817182126
Dewpoint (°F)171615151516151516171717171716161515131312121315
Wind Chill (°F)22232424242320191817151413121111109121110111520
Surface Wind (mph)23232323232318151413131111111010109555555
Wind DirWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWWWWWWWWWWWW
Gust323232323232252120
Sky Cover (%)838581808784797778808078757167635853525252525252
Precipitation Potential (%)464646464646413636322828221813121111111111
Relative Humidity (%)494642424245505458626771757677777879787980787263
Rain----ChcChcChc--------------------------------------
Thunder------------------------------------------------
SnowChcChcChcChcChcChcChcChcChcChcChcChcSChcSChc--------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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