Weather Alerts For Ennis, MT

URGENT - WEATHER MESSAGE National Weather Service Great Falls MT 243 AM MST Thu Dec 18 2025 Madison River Valley- Including the following locations: McAllister, Ennis, Jeffers, Norris, and Cameron 243 AM MST Thu Dec 18 2025 ...HIGH WIND WATCH IN EFFECT FROM THIS EVENING THROUGH FRIDAY AFTERNOON... * WHAT...South winds 25 to 35 mph with gusts up to 60 mph possible. * WHERE...Madison River Valley. * WHEN...From this evening through Friday afternoon. * IMPACTS...High winds may move loose debris, damage property and cause power outages. Travel could be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts and warnings for updates. Remember, a High Wind Watch means that there is at least a 50% chance of 40 mph sustained winds or 58 mph wind gusts occurring during the watch period. &&