Yellowstone National Park, Wyoming
Regional Weather Alerts
| Alert: | Special Weather Statement |
| Area(s): | Big Belt, Bridger and Castle Mountains; Missouri Headwaters; Madison River Valley; Gallatin Valley; Beaverhead and Western Madison below 6000ft; Gallatin and Madison County Mountains and Centennial Mountains |
| Effective: | 4apeor53ap |
| Onset: | 4apeor53ap -> 4apeor30ap |
| Severity: | Moderate |
| Certainty: | Observed |
| Urgency: | Expected |
| Issued By: | NWS Great Falls MT on 4apeor53ap |
| Headline: | Special Weather Statement issued July 4 at 11:53AM MDT by NWS Great Falls MT |
| Description: |
At 1150 AM, Doppler radar was tracking thunderstorms along a line extending from 11 miles west of Twin Bridges to 6 miles northwest of Ennis to 13 miles north of Crescent Lake. Movement was northeast at 20 mph. HAZARD...Wind gusts up to 40 mph and frequent lightning. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Bozeman, Sheridan, Ennis, Twin Bridges, Pony, Silver Star, Harrison, Norris, Big Sky, Mcallister, Bozeman Hot Springs and Gallatin Gateway. |
| Alert: | Lake Wind Advisory |
| Area(s): | Central and Southeast Phillips; Central and Southern Valley; Petroleum; Garfield; McCone |
| Effective: | 4aaeor39aa -> 4apeor0ap |
| Onset: | 4aaeor39aa -> 4apeor0ap |
| Severity: | Moderate |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Glasgow MT on 4aaeor39aa |
| Headline: | Lake Wind Advisory issued July 4 at 8:39AM MDT until July 4 at 2:00PM MDT by NWS Glasgow MT |
| Description: |
* WHAT...North winds around 15 mph with gusts up to 30 mph. * WHERE...Central and Southeast Phillips, Central and Southern Valley, Garfield, McCone, and Petroleum Counties. * WHEN...Until 2 PM MDT this afternoon. * IMPACTS...Strong winds and rough waves on area lakes will create hazardous conditions for small craft. |