Point Forecast: Mammoth Lakes CA
 37.66N 119W (Elev. 8681 ft)
Last Update: 11:30 am PDT Aug 7, 2026
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  
20ft Wind  
Vent Rate (x1000 mph-ft)

48-Hour Period Starting:       Back 2 Days  

Date08/0708/08
Hour (PDT)151617181920212223000102030405060708091011121314
Temperature (°F)787774747271727069696765636362616368707476777879
Dewpoint (°F)384041414141414039403938383837373840374040404041
Heat Index (°F)787776777879
Surface Wind (mph)556663333331110003335555
Wind DirSWSWWWWWWWSWSWSWWWWNNNNENENENENENEW
Gust181820202018181818
Sky Cover (%)767666666639393921212110101018181855519191946
Precipitation Potential (%)151515151522211111111111155515
Relative Humidity (%)242731313334333333353637393940404036302927262626
RainSChcSChcSChcSChcSChc------------------------------------SChc
ThunderSChcSChcSChcSChcSChc------------------------------------SChc

Date08/09
Hour (PDT)151617181920212223000102030405060708091011121314
Temperature (°F)777674737270717070696866636362616367707476767675
Dewpoint (°F)424445444443434243424242404140404042424242434546
Heat Index (°F)777676767675
Surface Wind (mph)557773333332221111111116
Wind DirWWWWWWWWWWWWWWWWWWWWSSSSW
Gust181820202018
Sky Cover (%)464639393924242417171777716161618181860606060
Precipitation Potential (%)151515151577700011100000040404040
Relative Humidity (%)293236363738373637383941434545454340363230313335
RainSChcSChcSChcSChcSChc------------------------------ChcChcChcChc
ThunderSChcSChcSChcSChcSChc------------------------------SChcSChcSChcSChc

Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
Remote Data and Mountain ObsLake Forecasts
AvalancheSnow Probabilities