Point Forecast: 10 Miles NNW Donner Summit CA
 39.45N 120.46W (Elev. 7995 ft)
Last Update: 5:21 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)192021222300010203040506070809101112131415161718
Temperature (°F)696562595857565555545453555965707375757675757372
Dewpoint (°F)474747464544434242414140424540404142424242434141
Heat Index (°F)7575767575
Surface Wind (mph)776655535555555566678999
Wind DirWSWWWWSWWNWNEEENEEEEEESESSSWSSWSWSWSWWSWWSWWSWWSW
Gust1818
Sky Cover (%)254676733341111110100011
Precipitation Potential (%)310000000000000000320033
Relative Humidity (%)465257626261626162626261626040343130303030313232
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/15
Hour (PDT)192021222300010203040506070809101112131415161718
Temperature (°F)686460575553525150494950525559636769707070706866
Dewpoint (°F)414241414038373635343435363737373535363737373738
Heat Index (°F)
Surface Wind (mph)98886666666666661010101010101010
Wind DirWSWWSWWSWWSWSSWSSWSSWSSSSSSSSWSSWSSWSWSWSWWSWWSWWSWWSWWSW
Gust182020202020
Sky Cover (%)133322222244411111111111
Precipitation Potential (%)333311111111111111111111
Relative Humidity (%)374450545657575656565555545145373129293030303235
Rain------------------------------------------------
Thunder------------------------------------------------

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