Alertes en vigueurAéroport de Las Vegas McCarran, NV

What: Today, southwest winds 15 to 25 mph with gusts up to 40 mph expected. Tonight and Friday, north-northwest winds 15 to 25 mph with gusts up to 45 mph expected.
Where: Portions of northwest Arizona, southeast California, and south central and southern Nevada.
When: Until 5 AM PDT /5 AM MST/ Friday.
Impacts: Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Winds this strong can make driving difficult, especially for high-profile vehicles, particularly along east-west thoroughfares including Interstate 15 and Interstate 40. Strong winds will elevate wave heights on Lake Mead to between 2 and 4 feet making boating dangerous, especially for small craft.