Expect fair weather through Thursday night
Beginning Friday, and through Sunday morning, expect windy and cooler conditions as a late season storm moves through the region. Strong winds with rain and snow are likely. Scattered thunderstorms are also possible. (Source NOAA) More »
Overflights - Noise Model Validation Study
Letter from the Superintendent (64kb PDF File)
Did You Know?
There are approximately 1,737 known species of vascular plants, 167 species of fungi, 64 species of moss and 195 species of lichen found in Grand Canyon National Park. This variety is largely due to the 6,000 foot elevation change from the river up to the highest point on the North Rim. More...