* WHAT...For the Heat Advisory, Hot daytime conditions with high temperatures between 97 and 107 common. Very warm overnight conditions will bring less relief than usual. For the Wind Advisory, North winds 20 to 30 mph with gusts up to 50 mph expected.
* WHERE...Santa Ynez Mountains Western Range.
* WHEN...For the Heat Advisory, from 10 AM Wednesday to 8 PM PDT Monday. For the Wind Advisory, from 6 PM Wednesday to 6 AM PDT Thursday.
* IMPACTS...There is a high risk for dangerous heat illness, especially for sensitive groups like the very young, the very old, those without air conditioning, and those active outdoors. Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.