Point Forecast: 3 Miles W Saint Marys Glacier CO
 39.84N 105.69W (Elev. 12507 ft)
Last Update: 12:46 pm MDT Sep 12, 2026
Tabular Forecast
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Weather ElementsFire WeatherProbabilistic Forecasts (Experimental)
Description | Survey
Temperature (°F)
Dewpoint (°F)
Wind Chill (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)

Rain
Thunder
Snow
Freezing Rain
Sleet
Fog
Mixing Height  
Trans. Wind  
Vent Rate (x1000 mph-ft)
Dispersion Index
Quantitative Precipitation     info
    0.100.250.501.00
Snowfall     info
    0.1in1in3in6in12in

48-Hour Period Starting:       Back 2 Days  

Date09/1209/13
Hour (MDT)230001020304050607080910111213141516171819202122
Temperature (°F)434242424040403939424447505456565754525148464646
Dewpoint (°F)333334333434343435353738373737363637394040393837
Wind Chill (°F)3534343432323231313538434643414040
Surface Wind (mph)161516161516151514131199988887910111414
Wind DirWWWWWWWWWWWWWSWWSWWSWWSWSWSWWSWWSSWSSWSSW
Gust25242525242524242221181515151516182222
Sky Cover (%)3961013171154341714134848637663636971726255
Precipitation Potential (%)44442222220002424444444323232323232
Relative Humidity (%)677073707979798285767671615249474552616674767371
Rain--------------------------SChcSChcChcChcChcChcChcChcChcChcChc
Thunder--------------------------SChcSChcSChcChcChcChcSChcSChcSChc----
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date09/14
Hour (MDT)230001020304050607080910111213141516171819202122
Temperature (°F)454546464646464443424142434547495049484745434241
Dewpoint (°F)373736363737373838384040403939383737383837373635
Wind Chill (°F)393840393939383533323032333639414342414038363534
Surface Wind (mph)141515161718212325262626282826252423212017151311
Wind DirSWWSWWSWWSWWWWWWWWWWWWWWWWWWWWW
Gust222424252830333338404040414140383734333128242118
Sky Cover (%)555555567774697760718276716564646362624342403946
Precipitation Potential (%)323232322323233535353535354343434343431717171717
Relative Humidity (%)737368687171717982869693897974666163687173797979
RainChcChcChcChcSChcSChcSChcChcChcChcChcChcChcChcChcChcChcChcChcSChcSChcSChcSChcSChc
Thunder--------------------------SChcSChcSChcChcChcChcSChcSChcSChc----
Snow--------------------------------------------SChcSChc
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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