Point Forecast: 4 Miles WNW Big Sky MT
 45.29N 111.41W (Elev. 2413 m)
Last Update: 2:23 pm MDT Jul 14, 2025
Tabular Forecast
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Weather ElementsFire WeatherAviation Weather
Temperature (°C)
Dewpoint (°C)
Heat Index (°C)

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

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

48-Hour Period Starting:       Back 2 Days  

Date07/1407/15
Hour (MDT)192021222300010203040506070809101112131415161718
Temperature (°C)232220181616141312111110101111131416161616141313
Dewpoint (°C)347789989999999111010111112121212
Heat Index (°C)
Surface Wind (mph)876666555555555667889999
Wind DirWWNWWNWNWSWWNNWSESSESSESESEESEEWNWWNWWNWNWNWWNWNWNNE
Gust
Sky Cover (%)475659626974564637291918221313133588888888908885
Precipitation Potential (%)153439391593333388888823254982846675
Relative Humidity (%)273142505966717382889193939389837569716981889394
RainSChcChcChcChcSChc------------------------SChcChcChcOcnlOcnlLklyOcnl
ThunderSChcChcChcChc----------------------------SChcSChcSChcSChcSChcChc

Date07/16
Hour (MDT)192021222300010203040506070809101112131415161718
Temperature (°C)121199988887777778911131416171818
Dewpoint (°C)1099998888777777788888877
Heat Index (°C)
Surface Wind (mph)999987776666666666667777
Wind DirNNENNENNNNNNNNNNNENNENNENNNNNWNNWNNWNWNWNWNNW
Gust
Sky Cover (%)85858589868282828383838484847373735252524040406
Precipitation Potential (%)75757575754444444444442828282828282121212121212
Relative Humidity (%)9091100100100999999100100100100100100100979285766658524949
RainOcnlOcnlOcnlOcnlOcnlChcChcChcChcChcChcChcChcChcChcChcChcSChcSChcSChcSChcSChcSChc--
ThunderChcChcSChcSChcSChc------------------------------SChcSChcSChc--

Additional Forecasts and Information
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