Fri May 3 05:06:41 EDT 2024 Grand Canyon Country (Fire Weather Zone 106)- Including the cities of Grand Canyon Village, Supai, and North Rim 206 AM MST Fri May 3 2024 .TODAY... Sky/weather.........Mostly sunny. Max temperature.....78-87 at the River...64-74 at the Rim. 24 hr trend......Little change. Min humidity........11 percent at the River...13-18 percent at the Rim. 24 hr trend......Little change. 20-foot winds.......Southwest winds 10 to 15 mph. Free winds..........Southwest 15 to 25 mph. Haines Index........5 or moderate. PoP.................0 percent. LAL.................1. Mixing height.......4800 ft AGL increasing to 12400 ft AGL in the afternoon. Transport winds.....Southwest 10 to 15 knots. Max Ventilation.....Excellent. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....50-57 at the River...36-46 at the Rim. 24 hr trend......Little change. Max humidity........33-43 percent at the River...34-54 percent at the Rim. 24 hr trend......7 percent wetter. 20-foot winds.......West winds around 10 mph shifting to the south after midnight. Free winds..........West 10 to 20 mph shifting to the southwest 5 to 10 mph after midnight. Haines Index........3 or very low. PoP.................0 percent. LAL.................1. .SATURDAY... Sky/weather.........Mostly sunny. Max temperature.....79-89 at the River...65-75 at the Rim. 24 hr trend......Little change. Min humidity........11 percent at the River...13-18 percent at the Rim. 24 hr trend......Little change. 20-foot winds.......South winds around 10 mph shifting to the southwest 15 to 20 mph with gusts up to 30 mph in the afternoon. Free winds..........South 10 to 20 mph increasing to 20 to 30 mph in the afternoon. Haines Index........3 or very low. PoP.................0 percent. LAL.................1. Mixing height.......4600 ft AGL increasing to 10300 ft AGL in the afternoon. Transport winds.....South around 10 knots increasing to southwest around 20 knots in the afternoon. Max Ventilation.....Excellent. .FORECAST DAYS 3 THROUGH 5... .SUNDAY...Windy. Mostly cloudy. Slight chance of showers. Highs 66 to 76. Southwest winds 25 to 35 mph with gusts up to 55 mph. .MONDAY...Clear. Highs 69 to 79. West winds 10 to 15 mph. Gusts up to 20 mph increasing to 25 mph in the afternoon. .TUESDAY...Mostly clear. Highs 75 to 85. West winds 15 to 20 mph.