Due to warm and dry conditions in the area, a Red Flag Fire Warning is in effect for much of Northwest Colorado through tomorrow night. With gusty winds up to 40 mph and low humidity, there is the potential for any fire to spread and get out of control quickly. Due to the conditions the public is encouraged to report any sign of smoke immediately by calling 911. Also, be sure to use caution when operating spark or flame producing machinery in brush or grassy areas. Fire danger is expected to diminish slightly by Sunday morning, but a fire weather watch will remain in effect for most of the area though Sunday.