Point Forecast: 3 Miles SW Chehalis WA
 46.63N 123W (Elev. 203 ft)
Last Update: 4:15 pm PDT Jul 13, 2025
Tabular Forecast
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Weather ElementsWeather/PrecipitationFire Weather
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

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

48-Hour Period Starting:       Back 2 Days  

Date07/1307/14
Hour (PDT)171819202122230001020304050607080910111213141516
Temperature (°F)908987827772696663616059595859606366697173747574
Dewpoint (°F)606062626260595957565555555455555656565555555453
Heat Index (°F)898987837775
Surface Wind (mph)889999877765555556678101010
Wind DirNNWNNWNWWNWWWWWWWWWWWWWWWWWWWWWNW
Gust
Sky Cover (%)33243337916233447575760645646281311711
Precipitation Potential (%)222222111111111110000000
Relative Humidity (%)363843505967717780858587888888857870645854514848
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/15
Hour (PDT)171819202122230001020304050607080910111213141516
Temperature (°F)757472706562605857555453535457606571768083868889
Dewpoint (°F)535353545353535353515151515153545657575757575655
Heat Index (°F)75768082858687
Surface Wind (mph)1099877666222111555888888
Wind DirWNWWNWWNWWNWWNWWWNWWNWWNWWNWWNWWNWNWNWNWNNNNNNNNN
Gust
Sky Cover (%)1268271115191919999101010777555333
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)474852566673788285879092929188827362524641383432
Rain------------------------------------------------
Thunder------------------------------------------------

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