Point Forecast: 8 Miles SSW Chinook Pass WA
 46.75N 121.56W (Elev. 705 m)
Last Update: 11:26 pm PDT Jul 21, 2026
Tabular Forecast
[hide menu]Get as XML
Weather ElementsWeather/PrecipitationFire Weather
Temperature (°C)
Dewpoint (°C)
Heat Index (°C)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)
Rain
Thunder
Fog
Mixing Height  
Trans. Wind  

48-Hour Period Starting:       Back 2 Days  

Date07/2207/23
Hour (PDT)040506070809101112131415161718192021222300010203
Temperature (°C)191919181922273136414138403837322927252422222119
Dewpoint (°C)101011111211131314141516171717191717161615151414
Heat Index (°C)2729364141394239383429272524
Surface Wind (mph)222120112333333222221111
Wind DirNNENENENEESWSWSWSWSWSWSWWSWWSWNNENNWNNWNENENENENNENE
Gust
Sky Cover (%)3118191615101197101024343648697955514051515159
Precipitation Potential (%)10000001124321011131832262127272738
Relative Humidity (%)555658636451423427212227273031464954566064666874
Rain--------------------------------SChcChcChcSChcChcChcChcChc
Thunder------------------------------------------------

Date07/24
Hour (PDT)040506070809101112131415161718192021222300010203
Temperature (°C)181717161617212428323230323130272422211918171716
Dewpoint (°C)141416161616181820202021212019181717161615141313
Heat Index (°C)24303434323433322824
Surface Wind (mph)111122255577777766622222
Wind DirNEWSWWSWWSWWSWWSWWSWSWSWSWSWSWSWWSWWSWWSWWWWWWWWNWWNW
Gust
Sky Cover (%)555555555050504545453030306161612626263232323838
Precipitation Potential (%)3220233325242110231181300000000000
Relative Humidity (%)79859410010094827260505056525453586672767980818183
RainChcSChcSChc----ChcSChcSChc--SChc----------------------------
Thunder------------------------------------------------

Additional Forecasts and Information
English UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
NWS GIS Viewer (previously user-defined area forecast)