Point Forecast: 13 Miles WSW St Mary MT
 48.69N 113.71W (Elev. 6470 ft)
Last Update: 10:19 pm MDT Jul 15, 2025
Tabular Forecast
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Weather ElementsFire WeatherAviation Weather
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

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

Rain
Thunder
Fog
Mixing Height  
Trans. Wind  
Vent Rate (x1000 mph-ft)
Grassland Fire Danger Index
Ceiling Height
Visibility

48-Hour Period Starting:       Back 2 Days  

Date07/1507/16
Hour (MDT)230001020304050607080910111213141516171819202122
Temperature (°F)424142424041403941424346485052545558585960585452
Dewpoint (°F)363536363435343235363739383939403941413940414243
Heat Index (°F)
Surface Wind (mph)1098877776666777787776566
Wind DirEEESEESESEESESESESESESESSESSWSSWSWSWWSWWSWWSWWSWSWSSWSS
Gust18
Sky Cover (%)534546303634373641321115202421191415162328273126
Precipitation Potential (%)711122200000022222222222
Relative Humidity (%)808080788080807680807876696560585453524748536471
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/17
Hour (MDT)230001020304050607080910111213141516171819202122
Temperature (°F)515049484746454546485052535455565759606059565453
Dewpoint (°F)444443424139383738394141414141414245474848474645
Heat Index (°F)
Surface Wind (mph)777766666666699999999999
Wind DirSSESSESSESSESSWSSWSSWSWSWSWWSWWSWWSWWWWWWWNNWNNWNNWNNENNE
Gust
Sky Cover (%)272727272929292121212020206666666666665454544040
Precipitation Potential (%)24444441010101010104949494949491919191919
Relative Humidity (%)767980807977767473727067636058575759626568707376
Rain--------------------------ChcChcChcChcChcChcSChcSChcSChcSChcSChc
Thunder--------------------------SChcSChcSChcChcChcChcSChcSChcSChcSChcSChc

Additional Forecasts and Information
International System of UnitsForecast Discussion
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