Point Forecast: Chinook MT
 48.59N 109.26W (Elev. 2408 ft)
Last Update: 4:23 am 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)060708091011121314151617181920212223000102030405
Temperature (°F)535354545657565858596060605958575453525051494848
Dewpoint (°F)535354545453525352525451525151525151505050494848
Heat Index (°F)
Surface Wind (mph)1313111314141413131311111087773332322
Wind DirNENENEENEENEENEENEENEENEENEENEEEESESESESSEESEENESEESEEEE
Gust212020222222222222212018
Sky Cover (%)1009695969194949393919290979596978878828077756767
Precipitation Potential (%)826744426162757059544528342941363234212019171512
Relative Humidity (%)1001001001009389858280787874767577828994941009999100100
RainOcnlLklyChcChcLklyLklyOcnlLklyLklyChcChcChcChcChcChcChcChcChcSChcSChcSChcSChcSChc--
Thunder------------------------------------------------

Date07/17
Hour (MDT)060708091011121314151617181920212223000102030405
Temperature (°F)485052535961626465676869696866636057545251504948
Dewpoint (°F)485051515352515151515151525252525151504949484848
Heat Index (°F)
Surface Wind (mph)335677888101010111111101010101010101010
Wind DirEESEESEESEESESESESESESESESESESESESESESEESEESEESEESEESEESE
Gust181818181818202020181818
Sky Cover (%)755539543250676767595959333333262626252525494949
Precipitation Potential (%)101010101010888888111111111111
Relative Humidity (%)100100979279726863605755545558626773808689919296100
Rain------------------------------------------------
Thunder------------------------------------------------

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