Point Forecast: Chinook MT
 48.6N 109.23W (Elev. 2408 ft)
Last Update: 10:25 am 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)111213141516171819202122230001020304050607080910
Temperature (°F)798386888989918989868075716866646160605962647075
Dewpoint (°F)474644434343464649535253545354545454545556565556
Heat Index (°F)79818384858687868684807575
Surface Wind (mph)89101111111111977767676776881011
Wind DirWWWNWWNWWNWWNWNWNWNWNNEEEENEEENENEENEEESEESEEEENEENE
Gust1820202018
Sky Cover (%)244144585766596241293240475143524923172716161616
Precipitation Potential (%)0000000667910182722231311101212121212
Relative Humidity (%)332724212020212226323847555864707679838781746152
Rain------------------------SChcChcSChcSChc----------------
Thunder------------------------SChcSChcSChcSChc----------------

Date07/15
Hour (MDT)111213141516171819202122230001020304050607080910
Temperature (°F)788082838383817874706662595755545352525252545557
Dewpoint (°F)565657585959585757575656565555545352525252525251
Heat Index (°F)7880828383838178
Surface Wind (mph)111111111818181818181818181414141313131111111010
Wind DirNENENENENNNNNENNENNENNENNENNENNENNENNENNENNENNENNNNENE
Gust2424242828282929292323232222222121211818
Sky Cover (%)165656565656568080808888889191919393939494948383
Precipitation Potential (%)123434343434347070707070706969696969694848484848
Relative Humidity (%)4644434344444649556371798794979910010010010097938882
Rain--ChcChcChcChcChcChcLklyLklyLklyLklyLklyLklyLklyLklyLklyLklyLklyLklyChcChcChcChcChc
Thunder--------SChcSChcSChcChcChcChcChcChcChcSChcSChcSChc----------------

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