Yellowstone National Park, Wyoming
Regional Weather Alerts
| Alert: | Winter Weather Advisory |
| Area(s): | Butte/Blackfoot Region |
| Effective: | 2026-02-08 @ 6:24 pm -> 2026-02-09 @ 9:00 am |
| Onset: | 2026-02-09 @ 1:00 am -> 2026-02-09 @ 9:00 am |
| Severity: | Moderate |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Missoula MT on 2026-02-08 @ 6:24 pm |
| Headline: | Winter Weather Advisory issued February 8 at 5:24PM MST until February 9 at 8:00AM MST by NWS Missoula MT |
| Description: |
* WHAT...Snow expected. There is a likelihood of minor to moderate winter weather impacts. Total snow accumulations up to two inches. * WHERE...Georgetown Lake, Homestake Pass, Highway 12 Garrison to Elliston, MacDonald Pass, and Butte. * WHEN...From midnight tonight to 8 AM MST Monday. * IMPACTS...For MODERATE winter weather impacts, expect disruptions to normal activities. Slick traveling conditions. Use extra caution while driving. The hazardous conditions could impact the Monday morning commute, especially over higher passes. * ADDITIONAL DETAILS...Moderate snow intensities with a cold front passage will occur after midnight. Interstate 90 from Warm Springs to Homestake Pass and points eastwards could become snow-covered. Visibility reduced down to one-half mile at times with the snow. |
| Alert: | Winter Weather Advisory |
| Area(s): | West Glacier Region |
| Effective: | 2026-02-08 @ 6:24 pm -> 2026-02-09 @ 12:00 pm |
| Onset: | 2026-02-08 @ 7:00 pm -> 2026-02-09 @ 12:00 pm |
| Severity: | Moderate |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Missoula MT on 2026-02-08 @ 6:24 pm |
| Headline: | Winter Weather Advisory issued February 8 at 5:24PM MST until February 9 at 11:00AM MST by NWS Missoula MT |
| Description: |
* WHAT...Snow expected above 4000 feet. There is a likelihood of minor to moderate winter weather impacts. Total snow accumulations of 1 to 4 inches. * WHERE...Marias Pass and Glacier National Park. * WHEN...Until 11 AM MST Monday. * IMPACTS...For MODERATE winter weather impacts, expect disruptions to normal activities. Hazardous traveling conditions. Use extra caution while driving. Closures and disruptions to infrastructure may occur. The hazardous conditions could impact the Monday morning commute, especially over higher passes. |
| Alert: | Winter Weather Advisory |
| Area(s): | Bitterroot/Sapphire Mountains |
| Effective: | 2026-02-08 @ 6:24 pm -> 2026-02-09 @ 12:00 pm |
| Onset: | 2026-02-08 @ 6:24 pm -> 2026-02-09 @ 12:00 pm |
| Severity: | Moderate |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Missoula MT on 2026-02-08 @ 6:24 pm |
| Headline: | Winter Weather Advisory issued February 8 at 5:24PM MST until February 9 at 11:00AM MST by NWS Missoula MT |
| Description: |
* WHAT...Snow expected. There is a likelihood of moderate winter weather impacts. Total snow accumulations of 1 to 6 inches. * WHERE...Lolo Pass and Highway 93 Sula to Lost Trail Pass. * WHEN...Until 11 AM MST Monday. * IMPACTS...For MODERATE winter weather impacts, expect disruptions to normal activities. Hazardous traveling conditions. Use extra caution while driving. Closures and disruptions to infrastructure may occur. The hazardous conditions could impact the Monday morning commute, especially over higher passes. |
| Alert: | Winter Weather Advisory |
| Area(s): | Lower Clark Fork Region |
| Effective: | 2026-02-08 @ 6:24 pm -> 2026-02-09 @ 12:00 pm |
| Onset: | 2026-02-08 @ 7:00 pm -> 2026-02-09 @ 12:00 pm |
| Severity: | Moderate |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Missoula MT on 2026-02-08 @ 6:24 pm |
| Headline: | Winter Weather Advisory issued February 8 at 5:24PM MST until February 9 at 11:00AM MST by NWS Missoula MT |
| Description: |
* WHAT...Snow expected above 4000 feet. There is a likelihood of moderate winter weather impacts. Total snow accumulations of 1 to 5 inches inches. * WHERE...Evaro Hill and I-90 Lookout Pass to Haugan. * WHEN...Until 11 AM MST Monday. * IMPACTS...For MODERATE winter weather impacts, expect disruptions to normal activities. Hazardous traveling conditions. Use extra caution while driving. Closures and disruptions to infrastructure may occur. The hazardous conditions could impact the Monday morning commute, especially over higher passes. |
| Alert: | Wind Advisory |
| Area(s): | Livingston Area; Beartooth Foothills |
| Effective: | 2026-02-08 @ 2:42 pm -> 2026-02-09 @ 6:00 am |
| Onset: | 2026-02-08 @ 2:42 pm -> 2026-02-09 @ 6:00 am |
| Severity: | Moderate |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Billings MT on 2026-02-08 @ 2:42 pm |
| Headline: | Wind Advisory issued February 8 at 1:42PM MST until February 9 at 5:00AM MST by NWS Billings MT |
| Description: |
* WHAT...Southwest winds gusting up to 60 mph. * WHERE...Beartooth Foothills and Livingston Area. * WHEN...Until 5 AM MST Monday. * IMPACTS...Strong crosswinds will make travel difficult along Interstate 90 from Livingston to Big Timber and roads along the Beartooth Foothills. * ADDITIONAL DETAILS...Warm, dry, and windy conditions could enhance fire spread in wildland grasses today. Use caution with any burning activities. |
| Alert: | Winter Weather Advisory |
| Area(s): | Northwest Beaverhead County |
| Effective: | 2026-02-08 @ 2:26 pm -> 2026-02-09 @ 12:00 pm |
| Onset: | 2026-02-08 @ 6:00 pm -> 2026-02-09 @ 6:15 am |
| Severity: | Moderate |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Great Falls MT on 2026-02-08 @ 2:26 pm |
| Headline: | Winter Weather Advisory issued February 8 at 1:26PM MST until February 9 at 11:00AM MST by NWS Great Falls MT |
| Description: |
* WHAT...Snow expected. Total snow accumulations 3 to 6 inches. Isolated snowfall accumulations near 10 inches at ridge tops. * WHERE...Northwest Beaverhead County. * WHEN...From 5 PM this afternoon to 11 AM MST Monday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. |
| Alert: | Winter Weather Advisory |
| Area(s): | Little Belt and Highwood Mountains |
| Effective: | 2026-02-08 @ 2:26 pm -> 2026-02-09 @ 12:00 pm |
| Onset: | 2026-02-08 @ 6:00 pm -> 2026-02-09 @ 6:15 am |
| Severity: | Moderate |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Great Falls MT on 2026-02-08 @ 2:26 pm |
| Headline: | Winter Weather Advisory issued February 8 at 1:26PM MST until February 9 at 11:00AM MST by NWS Great Falls MT |
| Description: |
* WHAT...Snow expected. Total snow accumulations between 3 and 8 inches. * WHERE...Little Belt and Highwood Mountains. * WHEN...From 5 PM this afternoon to 11 AM MST Monday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. |
| Alert: | Winter Weather Advisory |
| Area(s): | Gallatin and Madison County Mountains and Centennial Mountains |
| Effective: | 2026-02-08 @ 2:26 pm -> 2026-02-09 @ 12:00 pm |
| Onset: | 2026-02-08 @ 6:00 pm -> 2026-02-09 @ 6:15 am |
| Severity: | Moderate |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Great Falls MT on 2026-02-08 @ 2:26 pm |
| Headline: | Winter Weather Advisory issued February 8 at 1:26PM MST until February 9 at 11:00AM MST by NWS Great Falls MT |
| Description: |
* WHAT...Snow expected. Total snow accumulations 2 to 5 inches. Isolated snowfall accumulations near 8 inches at ridge tops. * WHERE...Gallatin and Madison County Mountains and Centennial Mountains. * WHEN...From 5 PM this afternoon to 11 AM MST Monday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. |
| Alert: | Winter Weather Advisory |
| Area(s): | East Glacier Park Region; Southern Rocky Mountain Front |
| Effective: | 2026-02-08 @ 2:26 pm -> 2026-02-09 @ 12:00 pm |
| Onset: | 2026-02-08 @ 6:00 pm -> 2026-02-09 @ 6:15 am |
| Severity: | Moderate |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Great Falls MT on 2026-02-08 @ 2:26 pm |
| Headline: | Winter Weather Advisory issued February 8 at 1:26PM MST until February 9 at 11:00AM MST by NWS Great Falls MT |
| Description: |
* WHAT...Snow expected. Total snow accumulations between 3 and 5 inches. Isolated snowfall accumulations near 10 inches at ridge tops. * WHERE...The Continental Divide along the Rocky Mountain Front. * WHEN...From 5 PM this afternoon to 11 AM MST Monday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. |
| Alert: | Winter Weather Advisory |
| Area(s): | Snowy and Judith Mountains |
| Effective: | 2026-02-08 @ 2:26 pm -> 2026-02-09 @ 12:00 pm |
| Onset: | 2026-02-08 @ 6:00 pm -> 2026-02-09 @ 6:15 am |
| Severity: | Moderate |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Great Falls MT on 2026-02-08 @ 2:26 pm |
| Headline: | Winter Weather Advisory issued February 8 at 1:26PM MST until February 9 at 11:00AM MST by NWS Great Falls MT |
| Description: |
* WHAT...Snow expected. Total snow accumulations between 3 and 8 inches. * WHERE...Snowy and Judith Mountains. * WHEN...From 5 PM this afternoon to 11 AM MST Monday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. |