Red Flag Warning

* AFFECTED AREA...In Utah, Fire Weather Zone 487 Book Cliffs, Fire Weather Zone 490 Colorado River Basin and Fire Weather Zone 491 Southeast Utah.

* TIMING...For the first Red Flag Warning, until midnight MDT tonight. For the second Red Flag Warning, from noon to 10 PM MDT Sunday.

* WINDS...Southwest 25 to 35 mph with gusts up to 55 mph.

* RELATIVE HUMIDITY...7 to 12 percent.

* IMPACTS...Elevated fire danger is expected. Fires will catch and spread rapidly and erratically.