Another Round of Heavy Rain and Mountain Snow in California; Snow in the Great Lakes and Northeast

Another round of heavy rainfall will renew concerns for additional flash flooding and landslides in southern California around burn scars and coastal mountain ranges. A low pressure system is bringing enhanced snowfall downwind from the lower Great Lakes into the Northeast mountain ranges. Above average temperatures will challenge or break daily record high temperatures across the southern Plains. Read More >

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Last Map Update: Sun, Nov 23, 2025 at 5:38:14 am PST

Watches, Warnings & Advisories

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Dense Fog Advisory

Small Craft Advisory

Frost Advisory

Beach Hazards Statement

Elevated Sneaker Wave Risk This Weekend

Thanksgiving Week Outlook

Dangerous sneaker waves are possible this weekend along the southern Oregon coast. Sneaker waves are waves that run up on beaches significantly farther than other waves and can surprise beachgoers. They can be knocked down and pulled into the ocean by these waves resulting in injury or drowning. Sneaker waves are very powerful and can move logs and other debris, potentially crushing or trapping unsuspecting people. For those at the beach, never turn your back on the ocean! Keep your distance from the waves and avoid climbing on rocks, jetties or logs when there is an increased threat of sneaker waves. If you see someone swept into the ocean, do not swim in after them! Call 911 and keep an eye on them until help arrives.

Overall, minor impacts from the weather are expected this week. Following a foggy start to Sunday, a weak front will bring light rain to areas along/west of the Cascades later Sunday with snow levels remaining above major passes. Dry conditions are expected for the first half of the week, though a warm front could bring some light rain to areas north of Roseburg/North Bend late Tuesday into Wednesday. Another weak front moves inland on Thanksgiving Day, bringing light rain to areas west of the Cascades with high snow levels. Showers taper off for northern areas early Friday, with dry conditions then expected through Saturday. There’s some chance for impactful weather on Sunday with models split on the overall pattern. About 65% of the ensemble suite maintains dry conditions with areas of valley fog, while the other 35% brings precipitation with snow levels possibly as low as 3000 ft. Stay tuned for updates!

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Another Round of Heavy Rain and Mountain Snow in California; Snow in the Great Lakes and Northeast

NWS Forecast Office Medford, OR