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Great Falls, MT
 
 
 Point Forecast: Shelby MT
 48.5N 111.87W (Elev. 3406 ft)
Last Update: 10:42 pm MDT Oct 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  

Date10/2310/24
Hour (MDT)230001020304050607080910111213141516171819202122
Temperature (°F)1313121212121210999111111121413131399762
Dewpoint (°F)12111010111010898999910109995532-1
Wind Chill (°F)-3-3-5-5-5-5-6-9-10-10-10-7-8-8-7-4-5-4-3-7-7-10-9-14
Surface Wind (mph)151616161617202121202020212121212018161414141010
Wind DirNNENNENNENNENNENNENNENNENNENNENNENNENNENNENNNNNNNNNNWNNW
Gust20212121232428292928282829292929282523202020
Sky Cover (%)999999989898989899999799999497999498938787878585
Precipitation Potential (%)10010010010010010010010094888268554134282119141111111111
Relative Humidity (%)979393939490939198979893939390828383848483848386
Rain------------------------------------------------
Thunder------------------------------------------------
SnowOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlLklyLklyChcChcChcSChcSChc------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date10/25
Hour (MDT)230001020304050607080910111213141516171819202122
Temperature (°F)110-2-3-4-4-4-5-5-4-14811131413119520-2
Dewpoint (°F)-2-3-4-5-6-8-8-8-8-7-5-303467642-1-4-6-9
Wind Chill (°F)-15-14-15-18-18-19-19-19-20-20-18-14-8-6-3010-3-5-10-14-14-17
Surface Wind (mph)1099988888877710101010101010101088
Wind DirNNWNWNWNWNWNWNWNWNWNWWWWWWWSWSWSWSSWSSWSSWSSWSSW
Gust
Sky Cover (%)856666665252524343432626261111111212121010101010
Precipitation Potential (%)1177777700000000000000000
Relative Humidity (%)858383858684828388939693857874727272737474747473
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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