National Weather Service United States Department of Commerce

Severe Weather and Heavy Rain from the Great Lakes to the Mid-Atlantic; Heat Persists in the East

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected from the Upper Ohio Valley into the southern Mid-Atlantic today and portions of the central Appalachians and Carolinas on Saturday. Monsoonal moisture will bring a flash flooding threat to the Desert Southwest. Sweltering heat persists from the Plains to the southern Mid-Atlantic through tonight. Read More >

Navigation Menu
Yellowstone National Park Grand Teton National Park State Parks
Click on Image to Enlarge
Old Faithful | >> Live Cam
Yellowstone National Park

Mammoth Hot Springs
Travertine Terraces and Parade Ground

Yellowstone Volcano Observatory
View SSE over Yellowstone Lake

West Entrance | West View
Yellowstone National Park
West Entrance | East View
Yellowstone National Park
North Entrance YNP
View toward Roosevelt Arch
North Entrance | Electric Peak
Yellowstone National Park
Mt Washburn Fire Lookout | South
Yellowstone National Park
Mt.  Washburn Fire Lookout| NE
Yellowstone National Park
Grand Teton National Park
Teton Science School