Winter Storm Warning: Up To 8 Inches Of Snow Could Bury Roads To Yellowstone, Grand Teton & Glacier As Flash Floods And A Summer Freeze Slam The Rockies

A rare late-June snowstorm is taking aim at the Northern Rockies today, Friday June 26, 2026, and the mountain roads leading to Yellowstone, Grand Teton, and Glacier are squarely in its path. Up to 8 inches of wet, heavy snow could pile up on the highest passes above 6,000 feet from Saturday night ...