* WHAT...South winds 30 to 45 mph with gusts up to 70 mph expected. * WHERE...Windy Pass. * WHEN...From midnight tonight to 6 PM AKST Tuesday. * IMPACTS...Winds this strong will make driving difficult, especially for high profile vehicles. Gusty winds will blow around unsecured objects. Some tree limbs will likely be blown down, which may cause a few power outages.