Heavy snow band was pushed into the Cascades from easterly winds. Snow amounts ranged from 4 to 7 inches.
Every event with a place to put it; 1 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.
Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
The episode as NWS OTX wrote it up.
Heavy snow band was pushed into the Cascades from easterly winds. Snow amounts ranged from 4 to 7 inches.
The national radar mosaic for the moment the first event began.
1 heavy snow. Local standard time, as filed.
An estimated 7 inches was reported 1 mile Northeast of Leavenworth.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Washington in 2023Every state in 2023This day in weather historyWarnings in Washington, January 2023
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-10-01. Each event’s entry at NCEI: 1078555.