Point Forecast: 8 Miles W Donner Summit CA
 39.33N 120.55W (Elev. 6841 ft)
Last Update: 2:26 am PST Jan 20, 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  

Date01/2001/21
Hour (PST)080910111213141516171819202122230001020304050607
Temperature (°F)374143484949504947454242414140404040404040393939
Dewpoint (°F)171920242323272928302826252422222120211919181817
Wind Chill (°F)333841484949504947454240393938383838383838373737
Surface Wind (mph)553222222223333333333333
Wind DirEESESSESSSWSSWSSWSSWEEEEEEEEEEEEEEE
Gust
Sky Cover (%)485142445961627573776167838376818075718084848490
Precipitation Potential (%)000000000000011111112222
Relative Humidity (%)434039383636414548555753535149494745464343434341
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date01/22
Hour (PST)080910111213141516171819202122230001020304050607
Temperature (°F)404143454647484746444241414141403939383838383939
Dewpoint (°F)192021222223252728282727272625242425242424242524
Wind Chill (°F)383943454647484746444241414141403939383836363737
Surface Wind (mph)332222222222222222223333
Wind DirEEEEEWSWWSWWSWWWWNENENENENENENENENENENENEENE
Gust
Sky Cover (%)909078787886868686868686868685858588888887878781
Precipitation Potential (%)223333336666666666665555
Relative Humidity (%)424241393838414650535657565452535456565656565655
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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