Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects.

* WHAT...West winds 20 to 30 mph with gusts to 55 mph. * WHERE...San Diego County Desert Mountain Slopes and Deserts. * WHEN...From noon today to 3 AM PDT Saturday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...The strongest winds will be below the San Gorgonio Pass with visibility reduced in blowing sand and dust.