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After the West's historic snow drought, spring could bring water shortages and wildfires

March 21, 2026 / 12:37 PM EDT / CBS News

After the West's historic snow drought, spring could bring water shortages and wildfires

TL;DR

  • The western US is experiencing a historic snow drought with record-low snowpack, impacting states like Colorado, Utah, New Mexico, and Arizona.
  • This snow drought is expected to lead to significant water shortages and heightened wildfire risks in the spring and summer.
  • Approximately 75% of the West's water supply relies on mountain snowpack, making its scarcity a critical issue.
  • Record warmth, linked to climate change, has caused precipitation to fall as rain and accelerated the melting of remaining snow.
  • The Colorado River Basin faces critical low water levels, threatening reservoirs like Lake Mead and Lake Powell, and impacting power generation.
  • Reduced snowpack means less moisture in soil and vegetation, making the region more susceptible to early and intense wildfires.
  • Some areas, like Nevada and Utah, are projected to receive less than half of their average seasonal water supply.