National Weather Service United States Department of Commerce

Severe Weather and Flash Flooding From the Upper Midwest to Mid-Atlantic; Heat Continues in the Central and Southeast U.S.

Scattered severe thunderstorms are expected tonight across parts of the Upper Midwest to western Great Lakes. Additional severe storms will also be possible in parts of the northern Plains, central Appalachians, and Mid-Atlantic. Extreme heat is expected to intensify across much of the Southeast and Tennessee Valley, continuing through much of this week. Read More >

RA-IV Member States

Carribean

  1. Antigua and Barbuda
  2. Aruba
  3. Bahamas
  4. Barbados (Met Service)
  5. Barbados (CMI)
  6. Cayman Islands
  7. Cuba (Met Service)
  8. Curacao
  9. Dominica
  10. Dominican Republic
  11. Grenada
  12. Guadeloupe
  13. Haiti
  14. Jamaica
  15. Martinique
  16. Saint Lucia
  17. Sint Maarten
  18. Trinidad & Tobago

Central America

  1. Belize
  2. Costa Rica
  3. El Salvador
  4. Guatemala
  5. Honduras
  6. Mexico (Met Service)
  7. Nicaragua
  8. Panama

South America

  1. Columbia
  2. French Guiana
  3. Guyana
  4. Venezuela

North America

  1. Canada
  2. United States of America