Red Flag Warning

* IMPACTS: Low Humidities...Hot Temperatures...Strong Gusty Winds...and Dry Thunderstorms with gusty and erratic outflow winds could cause erratic fire behavior.

* AFFECTED AREA: In Southwest WY Fire Zone....279. In West Central WY Fire Zone....278.

* COUNTIES AFFECTED: In Southwest WY...Sweetwater. In West Central WY...Lincoln...Sublette.

* WIND: West 10 to 15 mph.

* THUNDERSTORMS: Lightning and outflow wind gusts of 50 to 55 mph will be possible through early Tuesday evening.

* HUMIDITY: As low as 14 percent.

* TEMPERATURES: Highs in the middle 80s to near 90 degrees.