Point Forecast: Lewiston ID
 46.43N 117.01W (Elev. 784 ft)
Last Update: 10:45 pm PDT Jul 14, 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  

Date07/1507/16
Hour (PDT)010203040506070809101112131415161718192021222300
Temperature (°F)787773716968707274798183868889898990888783797676
Dewpoint (°F)474745454746484949514948484950505152515251515052
Heat Index (°F)7877798081838586868687858582797676
Surface Wind (mph)10777666710101010101314131113141414141010
Wind DirNWNWNWNWNWNWNNWNWNWNWNWNWNNNNNENENENENENE
Gust182323232122232323231818
Sky Cover (%)865761614914211822222224243443403221161010
Precipitation Potential (%)555566633355512121233333311
Relative Humidity (%)333437404645464441373330272626262727283033374043
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/17
Hour (PDT)010203040506070809101112131415161718192021222300
Temperature (°F)737067646364666974788387909395969695949288848077
Dewpoint (°F)515049484848495051515251515050505049474744434343
Heat Index (°F)788285879092939392908885827977
Surface Wind (mph)1066655555533333366655533
Wind DirNENENENEEEEEEEEEENWNWNWNWNWNWNWNWNWSWSW
Gust18
Sky Cover (%)1055533333311133333344433
Precipitation Potential (%)111100000000000000000000
Relative Humidity (%)464953565857545045393429262322212121202122242730
Rain------------------------------------------------
Thunder------------------------------------------------

Additional Forecasts and Information
International System of UnitsForecast Discussion
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Forecast Weather TableArea Forecast Discussion
Tabular State ForecastClimatology