Alertes en vigueurAéroport de Helena, MT

What: West winds 35 to 45 mph with gusts up to 70 mph expected. A few isolated higher gusts will be possible.
Where: Portions of central and north central Montana.
When: From 3 AM Sunday to midnight MDT Sunday Night.
Impacts: High winds may move loose debris, damage property and cause power outages. Travel could be difficult, especially for high profile vehicles. Damaging winds will blow down trees and power lines. Power outages are expected. Travel will be very difficult, especially for high profile vehicles. Blowing dust could significantly reduce visibility at times.

People are urged to secure loose objects that could be blown around or damaged by the wind. If possible, consider delaying travel during the period of highest winds or finding an alternate route.