Point Forecast: 18 Miles E Grand Canyon, Valle Airport AZ
 35.66N 111.83W (Elev. 6598 ft)
Last Update: 4:12 pm MDT Jul 13, 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  

Date07/1307/14
Hour (MDT)171819202122230001020304050607080910111213141516
Temperature (°F)908988857775727068666562616059677280848789909091
Dewpoint (°F)292931323335353536363637363636383836343333313031
Heat Index (°F)86858482777579818385868687
Surface Wind (mph)99888889887778889101010109810
Wind DirWWWWWSWWSWWWSWWWSWWWWWWNWNWNWSEW
Gust15151616171616
Sky Cover (%)53373940313435342818121620211853245454545454
Precipitation Potential (%)181414141414141111111111113535353535
Relative Humidity (%)111213152023262831333439394142342921171514121212
RainSChc------------------------------------ChcChcChcChcChc
ThunderSChc------------------------------------SChcSChcSChcSChcSChc

Date07/15
Hour (MDT)171819202122230001020304050607080910111213141516
Temperature (°F)908886817773716967666462606063687277818587898989
Dewpoint (°F)323034353739393838383838393940414140393837373737
Heat Index (°F)868483797777798284858585
Surface Wind (mph)1111109888999999910101113131414141414
Wind DirWNWWWWWSWSWSWSWSWWWWWWWWWWWWWW
Gust1818161515171821222323232323
Sky Cover (%)595670565656564139373534323124181115206666666666
Precipitation Potential (%)353838383838383333331111115252525252
Relative Humidity (%)131216192429313234363841464643373326221917161616
RainChcChcChcChcChcChcChc------------------------ChcChcChc----
ThunderSChcSChcSChcSChc------------------------------ChcChcChcSChcSChc

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