* WHAT...South winds 20 to 30 mph with gusts up to 55 mph expected.
* WHERE...In California, Modoc and Northeast Siskiyou counties. In Oregon, Klamath and Lake Counties.
* WHEN...From 10 AM to 10 PM PST Friday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.
* ADDITIONAL DETAILS...Highways and running west to east will be exposed to tough driving conditions given the strong southerly wind speeds.