Medford, Ore. – Daily rounds of thunderstorms will continue across southern Oregon and far northern California through Wednesday, bringing the risk of lightning, hail, and new fire starts. The most active storms are expected east of the Cascades, though Jackson, Josephine, and Siskiyou counties could also see storm activity overnight.
According to the National Weather Service in Medford, storms will be capable of producing gusty winds, heavy downpours, and small hail. Frequent lightning strikes are possible each afternoon and evening, with the strongest storms capable of sparking wildfires in dry fuels across southern Oregon.
Communities including Medford, Grants Pass, Ashland, and Klamath Falls should prepare for rapidly changing conditions. Outdoor recreation areas such as Crater Lake National Park and mountain lakes are at higher risk for dangerous lightning strikes. Residents are urged to avoid exposed summits, ridgelines, or large open fields if storms develop.
Travelers along Interstate 5 and Highways 62 and 97 may face sudden downpours reducing visibility. Authorities recommend delaying outdoor plans when thunder is heard and waiting 30 minutes after the last rumble before resuming activities.
Thunderstorm chances will remain elevated through Wednesday, with additional watches and warnings possible if fire activity increases.
