Due to dry and hot conditions, campfires are prohibited across both the Mt. Hood National Forest and Columbia River Gorge National Scenic Area, beginning Monday.  All campfires, charcoal or briquette fires, pellet fires, or any other open fires are prohibited under a Forest Order, including in developed campgrounds.  Portable cooking stoves, lanterns, and heating devices using liquefied or bottled fuel, such as propane, are still allowed as they can be instantly switched off.  Additionally, target shooting is temporarily prohibited because of the risk of wildfire.  Over the last week Fire Danger Indices have quickly risen, following rain and cooler temperatures in mid-June.  Fire personnel anticipate drought and the potential for fires will continue to remain high or increase through September.  With the current dry and warm long-range forecast, any wildfire start poses a greater threat to firefighter safety, public safety, and personal property.  Officials also note fireworks and other explosive devices are always prohibited on national forest lands.