Frost/Freeze — Southwest Interior, Washington

2024-04-17 · Southwest Interior, Washington

Event narrative

A record low temperature of 25 degrees was set at Olympia Airport on April 17th, tying the old record of 25 in 1964. A frost advisory was also issued for the Southwest Interior - where frost was noticed near the ASOS and reports around the Southwest Interior.

Wider weather episode

Drier upper level trough moving through W WA caused for some cooler overnight temperatures that broke records throughout the region.

Source: NOAA Storm Events Database, event_id 1177718. Narrative written by the NWS forecast office that issued the report.