Point Forecast: 18 Miles ESE Grand Canyon, Valle Airport AZ
 35.52N 111.86W (Elev. 6991 ft)
Last Update: 3:06 pm MST Jul 15, 2025
Tabular Forecast
[hide menu]Get as XML
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)202122230001020304050607080910111213141516171819
Temperature (°F)716967666463625959595762657175777777777875747370
Dewpoint (°F)454645474848484949495050504847464746464646464747
Heat Index (°F)75777777777875
Surface Wind (mph)1311111110101010101010101113131313111111101087
Wind DirWSWSWSWSWSWSWSWSWSWSWSWSWWWWWWSWSSWSWWW
Gust222221212018181818181818202121212221212120181615
Sky Cover (%)393737303030223142414631252525717171777777797979
Precipitation Potential (%)222222181818666111111151515595959686868676767
Relative Humidity (%)394445505658606969697765584437333533333236374044
RainSChcSChcSChcSChcSChcSChc------------SChcSChcSChcLklyLklyLklyLklyLklyLklyLklyLklyLkly
ThunderSChcSChcSChcSChcSChcSChc------------SChcSChcSChcLklyLklyLklyLklyLklyLklyChcChcChc

Date07/17
Hour (MST)202122230001020304050607080910111213141516171819
Temperature (°F)676564636261605958575962646769707172727272716966
Dewpoint (°F)474747474748484849494950504949484848484849494950
Heat Index (°F)
Surface Wind (mph)776666666666677899998766
Wind DirWSWSWSWSWSWSWSWSWSWSWSWSWSWWWWSWSWSWWWWSW
Gust15161616161615
Sky Cover (%)797979646669717272737170696969959595959595777777
Precipitation Potential (%)676767343434343434565656565656929292929292686868
Relative Humidity (%)495254565862646772756965605249464443434344464956
RainLklyLklyLklyChcChcChcChcChcChcLklyLklyLklyLklyLklyLklyOcnlOcnlOcnlOcnlOcnlOcnlLklyLklyLkly
ThunderChcChcChcSChcSChcSChc------------SChcSChcSChcLklyLklyLklyLklyLklyLklyChcChcChc

Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
RadarSatellite
Observations