Point Forecast: Lewiston ID
 46.43N 117.01W (Elev. 784 ft)
Last Update: 4:17 am 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  

Date07/1407/15
Hour (PDT)040506070809101112131415161718192021222300010203
Temperature (°F)757475788086919497100101102102101100989694898483807874
Dewpoint (°F)505151525254525151525049494847494747444345464747
Heat Index (°F)75757880848891949798999998969592908582817978
Surface Wind (mph)666677914141417181820171818181810101077
Wind DirSWWWWWWWWWWWWWWWWNWNWNWNWNWNWNWNW
Gust282828303030
Sky Cover (%)621132121124566671011107101088
Precipitation Potential (%)100000011111122233355544
Relative Humidity (%)424543403833272321201817171717191920212426303438
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/16
Hour (PDT)040506070809101112131415161718192021222300010203
Temperature (°F)727271727375798184868788898989888683807774716967
Dewpoint (°F)475049505152525353545454555655545252515250494949
Heat Index (°F)757980838485868787878684828077
Surface Wind (mph)766677810101014141413131313131310101066
Wind DirNWNWNWNNNNWNWNWNWNWNWNWNNNNENENENENENENENE
Gust232323222222232323
Sky Cover (%)91621151818202222222424242727272626261313131313
Precipitation Potential (%)444444414141414141455555522222
Relative Humidity (%)414546464645393835333232323332313134374143464852
Rain------------------------------------------------
Thunder------------------------------------------------

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