Yellowstone National Park, Wyoming
Regional Weather Alerts
| Alert: | Special Weather Statement |
| Area(s): | Fallon |
| Effective: | 2026-07-02 @ 10:55 pm -> 2026-07-02 @ 11:30 pm |
| Onset: | 2026-07-02 @ 10:55 pm |
| Severity: | Moderate |
| Certainty: | Observed |
| Urgency: | Expected |
| Issued By: | NWS Billings MT on 2026-07-02 @ 10:55 pm |
| Headline: | Special Weather Statement issued July 2 at 9:55PM MDT by NWS Billings MT |
| Description: |
At 955 PM MDT, Doppler radar was tracking a strong thunderstorm 21 miles south of Baker, moving east at 30 mph. HAZARD...Wind gusts of 50 to 55 mph and nickel size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include... Webster. |
| Alert: | Severe Thunderstorm Warning |
| Area(s): | Sheridan, MT |
| Effective: | 2026-07-02 @ 10:45 pm -> 2026-07-02 @ 11:15 pm |
| Onset: | 2026-07-02 @ 10:45 pm -> 2026-07-02 @ 11:15 pm |
| Severity: | Severe |
| Certainty: | Observed |
| Urgency: | Immediate |
| Issued By: | NWS Glasgow MT on 2026-07-02 @ 10:45 pm |
| Headline: | Severe Thunderstorm Warning issued July 2 at 9:45PM MDT until July 2 at 10:15PM MDT by NWS Glasgow MT |
| Description: |
At 945 PM MDT, a severe thunderstorm was located near Westby, or 24 miles northeast of Plentywood, moving east at 15 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Westby and Comertown. |
| Alert: | Severe Thunderstorm Warning |
| Area(s): | Richland, MT |
| Effective: | 2026-07-02 @ 10:42 pm -> 2026-07-02 @ 11:15 pm |
| Onset: | 2026-07-02 @ 10:42 pm -> 2026-07-02 @ 11:15 pm |
| Severity: | Severe |
| Certainty: | Observed |
| Urgency: | Immediate |
| Issued By: | NWS Glasgow MT on 2026-07-02 @ 10:42 pm |
| Headline: | Severe Thunderstorm Warning issued July 2 at 9:42PM MDT until July 2 at 10:15PM MDT by NWS Glasgow MT |
| Description: |
At 942 PM MDT, a severe thunderstorm was located 9 miles northwest of Skaar, or 15 miles south of Sidney, moving northeast at 10 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Sidney. |
| Alert: | Severe Thunderstorm Watch |
| Area(s): | Fallon, MT |
| Effective: | 2026-07-02 @ 10:42 pm -> 2026-07-03 @ 12:00 am |
| Onset: | 2026-07-02 @ 10:42 pm -> 2026-07-03 @ 12:00 am |
| Severity: | Severe |
| Certainty: | Possible |
| Urgency: | Future |
| Issued By: | NWS Billings MT on 2026-07-02 @ 10:42 pm |
| Headline: | Severe Thunderstorm Watch issued July 2 at 9:42PM MDT until July 2 at 11:00PM MDT by NWS Billings MT |
| Description: |
SEVERE THUNDERSTORM WATCH 441 REMAINS VALID UNTIL 11 PM MDT THIS EVENING FOR THE FOLLOWING AREAS IN MONTANA THIS WATCH INCLUDES 1 COUNTY IN SOUTHEAST MONTANA FALLON THIS INCLUDES THE CITIES OF BAKER. |
| Alert: | Severe Thunderstorm Warning |
| Area(s): | Garfield, MT; McCone, MT; Prairie, MT |
| Effective: | 2026-07-02 @ 10:40 pm -> 2026-07-02 @ 11:45 pm |
| Onset: | 2026-07-02 @ 10:40 pm -> 2026-07-02 @ 11:45 pm |
| Severity: | Severe |
| Certainty: | Observed |
| Urgency: | Immediate |
| Issued By: | NWS Glasgow MT on 2026-07-02 @ 10:40 pm |
| Headline: | Severe Thunderstorm Warning issued July 2 at 9:40PM MDT until July 2 at 10:45PM MDT by NWS Glasgow MT |
| Description: |
SVRGGW The National Weather Service in Glasgow has issued a * Severe Thunderstorm Warning for... East central Garfield County in northeastern Montana... Southwestern McCone County in northeastern Montana... Prairie County in northeastern Montana... * Until 1045 PM MDT. * At 940 PM MDT, severe thunderstorms were located along a line extending from 12 miles east of Jordan to 24 miles west of Terry, moving east at 30 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Terry, Fallon, Flowing Wells Rest Area, Brockway, Calypso, Crow Rock, Watkins, Van Norman, and Mccloud. |
| Alert: | Special Weather Statement |
| Area(s): | Custer |
| Effective: | 2026-07-02 @ 10:27 pm -> 2026-07-02 @ 11:15 pm |
| Onset: | 2026-07-02 @ 10:27 pm |
| Severity: | Moderate |
| Certainty: | Observed |
| Urgency: | Expected |
| Issued By: | NWS Billings MT on 2026-07-02 @ 10:27 pm |
| Headline: | Special Weather Statement issued July 2 at 9:27PM MDT by NWS Billings MT |
| Description: |
At 927 PM MDT, Doppler radar was tracking a strong thunderstorm 32 miles east of Miles City, moving east at 15 mph. HAZARD...Wind gusts up to 40 mph and nickel size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include... Knowlton. |
| Alert: | Severe Thunderstorm Watch |
| Area(s): | Daniels, MT; Dawson, MT; Richland, MT; Roosevelt, MT; Sheridan, MT |
| Effective: | 2026-07-02 @ 7:04 pm -> 2026-07-03 @ 12:00 am |
| Onset: | 2026-07-02 @ 7:04 pm -> 2026-07-03 @ 12:00 am |
| Severity: | Severe |
| Certainty: | Possible |
| Urgency: | Future |
| Issued By: | NWS Glasgow MT on 2026-07-02 @ 7:04 pm |
| Headline: | Severe Thunderstorm Watch issued July 2 at 6:04PM MDT until July 2 at 11:00PM MDT by NWS Glasgow MT |
| Description: |
THE NATIONAL WEATHER SERVICE HAS EXTENDED SEVERE THUNDERSTORM WATCH 441 TO INCLUDE THE FOLLOWING AREAS UNTIL 11 PM MDT THIS EVENING IN MONTANA THIS WATCH INCLUDES 5 COUNTIES IN NORTHEAST MONTANA DANIELS DAWSON RICHLAND ROOSEVELT SHERIDAN THIS INCLUDES THE CITIES OF CULBERTSON, FAIRVIEW, GLENDIVE, MEDICINE LAKE, PLENTYWOOD, POPLAR, RICHEY, SCOBEY, SIDNEY, AND WOLF POINT. |
| Alert: | Severe Thunderstorm Watch |
| Area(s): | Wibaux, MT |
| Effective: | 2026-07-02 @ 7:04 pm -> 2026-07-03 @ 12:00 am |
| Onset: | 2026-07-02 @ 7:04 pm -> 2026-07-03 @ 12:00 am |
| Severity: | Severe |
| Certainty: | Possible |
| Urgency: | Future |
| Issued By: | NWS Glasgow MT on 2026-07-02 @ 7:04 pm |
| Headline: | Severe Thunderstorm Watch issued July 2 at 6:04PM MDT until July 2 at 11:00PM MDT by NWS Glasgow MT |
| Description: |
SEVERE THUNDERSTORM WATCH 441 REMAINS VALID UNTIL 11 PM MDT THIS EVENING FOR THE FOLLOWING AREAS IN MONTANA THIS WATCH INCLUDES 1 COUNTY IN NORTHEAST MONTANA WIBAUX THIS INCLUDES THE CITIES OF WIBAUX. |
| Alert: | Flood Advisory |
| Area(s): | Glacier, MT |
| Effective: | 2026-07-02 @ 2:30 pm -> 2026-07-03 @ 2:30 pm |
| Onset: | 2026-07-02 @ 2:30 pm -> 2026-07-03 @ 2:30 pm |
| Severity: | Minor |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Great Falls MT on 2026-07-02 @ 2:30 pm |
| Headline: | Flood Advisory issued July 2 at 1:30PM MDT until July 3 at 1:30PM MDT by NWS Great Falls MT |
| Description: |
* WHAT...Flooding caused by excessive rainfall continues. * WHERE...Northwestern Glacier County in north central Montana... * WHEN...Until 130 PM MDT Friday. * IMPACTS...Minor flooding continues to affect recreational areas in the Many Glacier area on the east side of Glacier National Park. * ADDITIONAL DETAILS... - At 125 PM MDT, local law enforcement reported ongoing minor flooding in the warned area. - Flooding impacts will continue, but no additional rainfall is expected. - Some locations that will experience flooding include... Many Glacier, on the east side of Glacier National Park. |