Northern California & Southern Oregon: Storms to Bring Debris Flows, Thunderstorm Risk Through Saturday

0
-Advertisement-

Medford, Oregon – Cloud-to-ground lightning, hail, and sudden downpours threaten parts of northern California and southern Oregon today as isolated thunderstorms roll east of the Cascades. Residents from Medford to Lakeview should brace for quickly changing conditions, with gusty winds and the risk of debris flows near recent wildfire burn scars.

According to the National Weather Service in Medford, storms are expected to develop this afternoon and continue through late evening, with the greatest impacts in Klamath, Lake, and Siskiyou counties. Winds could reach 40–60 mph in outflow bursts, and heavy rainfall may trigger localized flooding—especially in areas previously scorched by wildfire. Crews warn that fast-moving water or mud may cross highways, including stretches of US-97 and OR-140.

The main safety concern is frequent cloud-to-ground lightning, which can spark new fires and cause dangerous power outages. Outdoor plans should be reconsidered—seek sturdy shelter as soon as thunder is heard, and remain indoors for at least 30 minutes after the last rumble. Stay clear of mountain summits and open fields, where exposure to lightning is greatest.

Storm threats will linger until late tonight, with additional advisories possible if new thunderstorm clusters form. Keep weather alerts on and prepare for rapid changes in road and trail conditions.

This site uses Akismet to reduce spam. Learn how your comment data is processed.