Point Forecast: Grand Canyon AZ
 36.05N 112.14W (Elev. 6804 ft)
Last Update: 3:06 pm MST Jul 15, 2025
Tabular Forecast
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Weather ElementsFire WeatherAviation 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)
Atmospheric Dispersion Index
Low Visibility Occurrence Risk Index
Turner Stability Index
Ceiling Height
Visibility
Thunder Potential

48-Hour Period Starting:       Back 2 Days  

Date07/1507/16
Hour (MST)181920212223000102030405060708091011121314151617
Temperature (°F)827976727068666562616159616569747880838484848177
Dewpoint (°F)394042424344454646474748485048474645444343434343
Heat Index (°F)8079767879818181818077
Surface Wind (mph)131314141413131311111010101010101010111111101010
Wind DirWWSWSWSWSWSWSWSWSWSWSWSWSWSWWWWWWWWWW
Gust222323232322222121201818181820182020212121212018
Sky Cover (%)474737292520232316173534351810141254545477777765
Precipitation Potential (%)282812121277744455555536363667676748
Relative Humidity (%)222530343842475056606067625847383229252424242630
RainChcChcSChcSChcSChc------------------------ChcChcChcLklyLklyLklyChc
ThunderChcChcSChcSChcSChc------------------------ChcChcChcLklyLklyLklyChc

Date07/17
Hour (MST)181920212223000102030405060708091011121314151617
Temperature (°F)767270676665646261605959616468717375767676767674
Dewpoint (°F)444345454545454646464747484848474645444343434343
Heat Index (°F)76757676767676
Surface Wind (mph)877777766666666677788887
Wind DirWWWWSWSWSWSWSWSWSWSWSWSWSWSWWWWSWSWSWSWSW
Gust17161515161616161615
Sky Cover (%)656565696560595756596265666869686885858585858575
Precipitation Potential (%)484848484819191919191927272727272779797979797951
Relative Humidity (%)323541454748505658606464625649423834323131313133
RainChcChcChcChcChcSChcSChcSChcSChcSChcSChcChcChcChcChcChcChcOcnlOcnlOcnlOcnlOcnlOcnlChc
ThunderChcChcSChcSChcSChc------------------------ChcChcChcLklyLklyLklyChc

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