Point Forecast: Grass Valley CA
 39.23N 121.08W (Elev. 2598 ft)
Last Update: 2:01 pm PDT Apr 15, 2026
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  

Date04/1504/16
Hour (PDT)161718192021222300010203040506070809101112131415
Temperature (°F)595958545250494847464544424242404246505557586058
Dewpoint (°F)424344434344454646454444424242404039373331282826
Wind Chill (°F)4848474746454442424038404448
Surface Wind (mph)6666553322221233356789910
Wind DirSSWSSSSSSSSSSSWSSWSSWSSWSSEENENENNENNNNNN
Gust18182022
Sky Cover (%)355053606168676271676654555041363311400000
Precipitation Potential (%)769131612910691412830000000000
Relative Humidity (%)5455596571808793959898100100991001009376604437322929
Rain--------SChc--------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date04/17
Hour (PDT)161718192021222300010203040506070809101112131415
Temperature (°F)585856524845444342403938383838394248556163646465
Dewpoint (°F)252526252220191818161615151617182124262829323434
Wind Chill (°F)4440393837353433333333343845
Surface Wind (mph)1010101099988877777766666666
Wind DirNNNNNNENNENNENENENENENENENENENENENENEWWWWW
Gust22222222212121181818
Sky Cover (%)000011111111111133322288
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)282831353636363637373839394042434338322828303232
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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