Winter Storm — Teton Valley, Idaho

2023-02-26 to 2023-02-28 · Teton Valley, Idaho

Event narrative

Another powerful winter storm with heavy snow and wind gusts of 40 to 60 mph caused extensive road closures. Snow amounts ranged from 6 to 10 inches and the following roads were closed due to snow, blowing snow and drifting: US Highway 20 from Ashton to the Montana state line, Idaho Highway 32 from Ashton to Tetonia, and Idaho Highway 33 from Newdale to Tetonia.

Wider weather episode

Another powerful and moist Pacific storm brought heavy snow and strong winds yet again to southeast Idaho. Multiple roads were closed again due to snow and wind with heavy amounts recorded.

Source: NOAA Storm Events Database, event_id 1083922. Narrative written by the NWS forecast office that issued the report.