Point Forecast: Big Sky MT
 45.28N 111.32W (Elev. 2058 m)
Last Update: 9:23 am MST Jan 15, 2025
Tabular Forecast
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Weather ElementsFire WeatherAviation Weather
Temperature (°C)
Dewpoint (°C)
Wind Chill (°C)

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-m)
Grassland Fire Danger Index
Ceiling Height
Visibility

48-Hour Period Starting:       Back 2 Days  

Date01/1501/16
Hour (MST)131415161718192021222300010203040506070809101112
Temperature (°C)23321-1-2-3-4-4-5-6-6-7-7-8-7-7-7-7-6-3-12
Dewpoint (°C)-2-2-2-2-3-4-6-6-7-7-8-8-8-9-9-10-9-9-9-8-8-6-4-3
Wind Chill (°C)0111-1-2-4-7-7-8-9-10-11-12-12-13-13-13-13-13-11-9-5-3
Surface Wind (mph)333333355577888999101010101011
Wind DirSSSWWSWSESEEESEEESEWWWSWWSWWSWWWWWSWWSWSWSSWSS
Gust
Sky Cover (%)53555348413826201210412202822171116202429333838
Precipitation Potential (%)000000000000000000011111
Relative Humidity (%)747272737475798082828186868582828386868683857772
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date01/17
Hour (MST)131415161718192021222300010203040506070809101112
Temperature (°C)343321-1-2-3-3-3-4-4-5-6-7-8-8-9-9-9-8-7-7
Dewpoint (°C)-2-2-2-3-4-5-6-7-7-7-7-8-8-8-8-9-9-10-11-11-11-10-10-11
Wind Chill (°C)-1-1-1-2-4-5-7-7-8-8-8-8-9-8-9-9-8-8-9-9-9-8-7-7
Surface Wind (mph)1113131414141410101077733322222222
Wind DirSSWSSWSSWSWSWSWSWSSWSSWSSWSSWSSWSSWSWSWSWWWWNWNWNWNNWNNW
Gust
Sky Cover (%)386666662121215858586464648585858585858080
Precipitation Potential (%)11245555553737373737377777777777774747
Relative Humidity (%)686665656668697171727375788083858788888886848177
Rain------------------------------------------------
Thunder------------------------------------------------
Snow--------------------ChcChcChcChcChcChcOcnlOcnlOcnlOcnlOcnlOcnlChcChc
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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