Yellowstone National Park, Wyoming

Regional Weather Alerts


Alert: Winter Weather Advisory
Area(s): Central and Southern Valley; Daniels; Sheridan; Western Roosevelt; McCone; Richland; Dawson; Wibaux; Northern Valley; Eastern Roosevelt
Effective: 2026-02-01 @ 11:54 am -> 2026-02-02 @ 6:00 pm
Onset: 2026-02-02 @ 12:00 am -> 2026-02-02 @ 5:30 am
Severity: Moderate
Certainty: Likely
Urgency: Expected
Issued By: NWS Glasgow MT on 2026-02-01 @ 11:54 am
Headline: Winter Weather Advisory issued February 1 at 10:54AM MST until February 2 at 5:00PM MST by NWS Glasgow MT
Description: * WHAT...Mixed precipitation expected. Total snow accumulations up
to one inch and ice accumulations around a light glaze.

* WHERE...A portion of northeast Montana.

* WHEN...From 11 PM this evening to 5 PM MST Monday.

* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Monday morning and evening commutes.