SIDNEY, Neb. - Dangerous fire weather conditions are developing across southeast Wyoming and the Nebraska Panhandle as strong winds and very low humidity combine to create an elevated risk for rapid wildfire spread, according to the National Weather Service.

Red Flag Warnings are in effect Friday across large portions of the southern Nebraska Panhandle and southeast Wyoming, including Banner, Scotts Bluff, Kimball, Morrill, Cheyenne, Garden, Deuel and Sioux counties, as well as Laramie and Goshen Counties in Wyoming. Sustained winds of 30 to 55 mph are expected, with gusts frequently reaching 60 to 75 mph. Relative humidity values are forecast to drop into the teens, creating a critical fire environment.

The National Weather Service described Friday as a “particularly dangerous situation” for the foothills of the southern Laramie Range and much of Laramie County, where winds could strengthen through the day and remain elevated into the evening. Forecasters warned that any fire start could spread quickly and become difficult to control.

High Wind Warnings are also in effect through Friday evening across much of the Nebraska Panhandle and eastern Wyoming. West winds of 30 to 45 mph, with gusts up to 60 to 70 mph, are expected to make travel hazardous, especially for high-profile vehicles. Officials cautioned that downed power lines, blowing dust and falling debris are possible.

Additional Red Flag Warnings are in place for Friday due to continued strong winds, dry fuels and low humidity. While conditions may gradually ease beyond Saturday, forecasters said breezy weather will persist into next week.

Fire officials strongly discourage outdoor burning and urge residents to avoid activities that could create sparks. Authorities also recommend having evacuation plans ready and staying alert for changing conditions, as wildfire behavior could become extreme with little warning.