Particle.news
Download on the App Store
3 ARTICLES
·
last mo.

Sierra Storm to Bring Summit Snow and Dangerous Winds Wednesday Into Thursday

Record March warmth left a thin snowpack that may not hold new snow for long.

Image
Heavy clouds loom over Lake Tahoe in March 2025. A windy storm is coming in this week that could bring significant waves to the lake.
Image
Wind gusts of 50 mph or stronger are possible on Lake Tahoe, generating waves up to 6 feet. Localized gusts of 70 to 80 mph are anticipated in the Reno area Wednesday evening through Thursday morning.

Overview

  • The National Weather Service projects a short, intense storm Wednesday into early Thursday with a winter weather advisory and high wind alerts for Tahoe and the eastern Sierra.
  • Ridge gusts could top 100 mph, with 70 to 80 mph possible in Reno and Carson City as downslope mountain waves accelerate winds and create a risk of severe aviation turbulence.
  • Snow levels near 7,000 feet by day are forecast to drop to around 5,000 feet overnight, delivering about a foot at Donner Summit, more than a foot at ski peaks, and 1 to 4 inches in Tahoe communities.
  • Chain controls and long delays are likely on Sierra passes Wednesday night as heavier snow arrives and ski lift operations may be disrupted.
  • Gusts of 50 to 60 mph on Lake Tahoe could drive waves up to about 6 feet on the east shore, and drier, warmer weather is expected to return Friday into the weekend.