Anonymous wrote:That time of year in the mountain west is a crapshoot. You could get a foot of snow, I-17 and I-40 shut down or it could be sunny and in the 60s in the mountains.
This is the most accurate. We’ve hiked in both 60 degree weather and snow the second week of March. I’d think by the 20th you’d be fine in Sedona. The Grand Canyon should be okay (especially if you’re not planning on hiking into the canyon) and is beautiful in snow, but a late season snow storm isn’t out of the question which could make it more difficult getting there.
If you’re flexible, I think it’s a fine time to go. If the weather is cold in NAZ then it will be more pleasant in Phoenix and you could just stay in the valley or head to Tucson. It could also be 85 in Phoenix, so you could head North.
So far the winter has been warm and dry.