Point Forecast: Chinook MT
 48.59N 109.26W (Elev. 2408 ft)
Last Update: 2:29 pm MDT Jul 13, 2025
Tabular Forecast
[hide menu]Get as XML
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)192021222300010203040506070809101112131415161718
Temperature (°F)929083777370676663616059616468747882848586858582
Dewpoint (°F)505556565656565655555655565655585859585860585858
Heat Index (°F)898882777882838486848482
Surface Wind (mph)876777777766789101010111314151718
Wind DirNNWNNEEEENEEENEENEEESESEESEESEEWNWWWNWNWNNWNNWNNN
Gust182223252526
Sky Cover (%)41303240474347524846363616101411913132427385391
Precipitation Potential (%)6691018131528169787768811101014202670
Relative Humidity (%)243040475661677076828687847564585045414141414144
Rain--------SChc--SChcChcSChc------------------------SChcChcLkly
Thunder------------SChcSChc--------------------------SChcChcChc

Date07/15
Hour (MDT)192021222300010203040506070809101112131415161718
Temperature (°F)757166615958575553525252525354555657585960605959
Dewpoint (°F)585957575656555453525151525354545454545453535252
Heat Index (°F)75
Surface Wind (mph)181818171613131310101010101010101013131311111110
Wind DirNNNENNENNENNENNENNENNENNENNENNENNENNENNENENENENENENEENEENEENEENE
Gust262828262521212118181820202021212121212118
Sky Cover (%)919192939399999910010010010010010098989894949495959589
Precipitation Potential (%)707070707086868686868675757575757564646464646448
Relative Humidity (%)556573869092959799999998989998969390868279777778
RainLklyLklyLklyLklyLklyOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlLklyLklyLklyLklyLklyLklyChc
ThunderChcChcChcChcChcChcChcChc------------------------SChcSChcSChc--

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