Point Forecast: Grand Coulee WA
 47.93N 118.99W (Elev. 2037 ft)
Last Update: 3:30 am PST Feb 18, 2025
Tabular Forecast
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Weather ElementsWeather/PrecipitationFire Weather
Temperature (°F)
Dewpoint (°F)
Wind Chill (°F)

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

48-Hour Period Starting:       Back 2 Days  

Date02/1802/19
Hour (PST)040506070809101112131415161718192021222300010203
Temperature (°F)282828282930313234363737383635343333333333333333
Dewpoint (°F)242424242525262829293030303029282828282929292929
Wind Chill (°F)282824242525262629313232343130292828282727262626
Surface Wind (mph)223335566666666666677888
Wind DirSSSSWSWEESESESESESESESESEEEEEEEEEE
Gust
Sky Cover (%)656871768169625963708081807683777685919391939789
Precipitation Potential (%)00000000000010122233561227
Relative Humidity (%)868584848483838583777675747879808183838585848485
Rain------------------------------------------------
Thunder------------------------------------------------
Snow----------------------------------------------Chc
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date02/20
Hour (PST)040506070809101112131415161718192021222300010203
Temperature (°F)333333333334343536363738383837373736363635353534
Dewpoint (°F)282828282930313232323232333333333333333333323231
Wind Chill (°F)262525252526262728293031333332323232323231323232
Surface Wind (mph)8999910101010999777666555333
Wind DirEEEEEEEEEEEEEEENENENENNNNNN
Gust
Sky Cover (%)8793989810098979797979797949494939393959595848484
Precipitation Potential (%)374462576595959595959595232323232323222222
Relative Humidity (%)828381818584888887858382818283858789909191908988
Rain------------------------------------------------
Thunder------------------------------------------------
SnowChcChcLklyLklyLklyOcnlOcnlOcnlOcnlOcnlOcnlOcnlSChcSChcSChcSChcSChcSChc------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
Forecast Weather TableArea Forecast Discussion
Tabular State ForecastClimatology