* WHAT...Southwest winds 20 to 30 mph with gusts 50 to 60 mph expected, strongest winds on the desert mountain slopes.
* WHERE...San Bernardino County Mountains.
* WHEN...From 5 AM Sunday to 5 AM PDT Monday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.