* WHAT...South winds 20 to 30 mph with gusts up to 50 mph expected.
* WHERE...Lower Koyukuk Valley, Lower Yukon and Innoko Valleys, and Middle Yukon Valley.
* WHEN...From 1 PM Friday to 4 PM AKDT Saturday.
* IMPACTS...High winds may move loose debris, damage property and cause power outages. Travel could be difficult.
* ADDITIONAL DETAILS...A brief period of wet snow will quickly transition to rain Friday afternoon. Wind will increase Friday morning with peak gusts occurring between 4 PM Friday and 4AM Saturday.