National Weather Service United States Department of Commerce

Arizona

  • Cocopah Indian Tribe
  • Navajo Reservation*
  • Salt River Pima Maricopa Indian Community

California

  • Big Lagoon Community and Rancerisa
  • Yurok/Klamath

Florida

  • Seminole Tribe of Florida

Idaho

  • Shoshone-Bannock Tribes

Minnesota

  • Mille Lacs Band of Ojibwe
  • Shakopee Mdewakanton Sioux Community

Montana

  • Fort Peck Reservation
  • Flathead Tribes

Nevada

  • Duck Valley Indian Reservation
  • Te-Moak Tribe of Western Shoshone

New Mexico

  • Navajo Reservation*

North Dakota

  • Standing Rock Sioux Tribe*

Oregon

  • Confederated Tribes of the Umatilla Indian Reservation

Oklahoma

  • Muscogee/Creek Nation

South Dakota

  • Standing Rock Sioux Tribe*

Utah

  • Navajo Reservation*

Washington

  • Lower Elwha Tribe
  • Makah Tribe, WA
  • Quinault Indian Nation
  • Shoalwater Bay Indian Tribe

*Tribe borders cross state boundaries