Point Forecast: 13 Miles ESE Big Sky MT
 45.23N 111.07W (Elev. 9354 ft)
Last Update: 2:29 pm MDT Jul 13, 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  

Date07/1307/14
Hour (MDT)171819202122230001020304050607080910111213141516
Temperature (°F)737271686360595757565453535355565963656869707070
Dewpoint (°F)292932323436373536363636363636353434333233323030
Heat Index (°F)
Surface Wind (mph)10101088777777788777781010111313
Wind DirWWWNWNNEESWWWWWNWWNWWNWWNWWWWWWWWWWW
Gust181818202121
Sky Cover (%)92525252533351615131510748214668131932
Precipitation Potential (%)21515151313132100000000001471314
Relative Humidity (%)202024263341434446475051525250453934302626242222
Rain--SChcSChcSChc----------------------------------------
Thunder--SChcSChcSChc----------------------------------------

Date07/15
Hour (MDT)171819202122230001020304050607080910111213141516
Temperature (°F)716968656159555453525049494848495052545556565554
Dewpoint (°F)302933343639404040404040414141404040404041424341
Heat Index (°F)
Surface Wind (mph)131311111111109999999991010101010101313
Wind DirWWNWNWNNWNNNWNWNWNWNWNNENNENNENENENENENENENNENNENNENN
Gust2120181818182020
Sky Cover (%)376163626273655656564545453636364242429191919191
Precipitation Potential (%)194141414141411515151515151818181818188383838383
Relative Humidity (%)222327313947565962656871747575737065595657606362
RainSChcChcChcChcChcChcChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcOcnlOcnlOcnlOcnlOcnl
ThunderSChcChcChcChcSChcSChcSChc------------------------ChcChcChcChcChc

Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph