Point Forecast: Lewiston ID
 46.37N 116.99W (Elev. 1204 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)212223000102030405060708091011121314151617181920
Temperature (°F)908785817878747373717578839091969999101100100999693
Dewpoint (°F)505048504949494950495251515249505050504949504746
Heat Index (°F)8784838078787578828788939696989797969289
Surface Wind (mph)8877776666778914141418181821212118
Wind DirSWSSSSSWSSSWSWSWWWWWWWNWNWNWNWNWNWNW
Gust282828313131
Sky Cover (%)65510754631251121122777969
Precipitation Potential (%)111111111111111111110000
Relative Humidity (%)252828343636414345454439332724211919181818191920
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/15
Hour (PDT)212223000102030405060708091011121314151617181920
Temperature (°F)878482787573716968687073757881838586878888878583
Dewpoint (°F)474847474646474849505253535251494848495152525050
Heat Index (°F)8482807875757880818383848586858381
Surface Wind (mph)181810101088866677710101014141414141414
Wind DirNWNWWWWWWWWWWNNNNWNWNWNNNNNNN
Gust23232323232323
Sky Cover (%)131211111114141411111188822222224242426262620
Precipitation Potential (%)001111113333331212121212125555
Relative Humidity (%)252929333638434751535250464035312827272829303032
Rain------------------------------------------------
Thunder------------------------------------------------

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