Winter Weather — Lower Clark Fork Region, Montana

2023-11-22 · Lower Clark Fork Region, Montana

Event narrative

Light freezing rain fell along the Interstate 90 corridor west of Missoula. Black ice was reported with several car accidents near the Cyr Bridge. Icy conditions also occurred on Highway 200 near Noxon.

Wider weather episode

Cold air remained trapped in the valleys as the remnants of an atmospheric river brought light freezing rain to the valleys during the morning hours.

Source: NOAA Storm Events Database, event_id 1142584. Narrative written by the NWS forecast office that issued the report.