* AFFECTED AREA...Fire weather zones 419, 420, 421, 422, 425, and 427.
* WIND...Westerly 15 to 30 MPH with occasional gusts up to 40 MPH. The strongest winds will occur Thursday afternoon.
* HUMIDITY...10 to 15% Wednesday afternoon and as low as 5% Thursday afternoon. Poor overnight recoveries Wednesday night, as low as 20% to 30%.
* IMPACTS...Any fires that develop will likely spread rapidly. Outdoor burning is not recommended.