Fire Weather Watch

* AFFECTED AREA...In Idaho, Fire Weather Zone 423 Owyhee Mountains. In Oregon, Fire Weather Zones 670 Burns BLM, 671 Steens Mountain and 672 Southern Grasslands.

* TIMING...From Thursday afternoon through Thursday evening.

* WINDS...Southwest 10 to 20 mph with gusts up to 30 mph.

* RELATIVE HUMIDITY...8 to 16 percent.

* TEMPERATURES...85 to 93 degrees.

* IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended.