Severe Weather

U.S. Severe Alerts Map
Mobile & Email Alerts Updated: 7:01 PM GMT on May 21, 2013

Click on a colored region of the map for details.

Warnings by State
Alaska
Areal Flood Warning
Areal Flood Watch
Special Weather Statement
Record Report
Alaska Peninsula, Anchorage, Baldwin Peninsula and Selawik Valley, Bristol Bay, Cape Decision to Salisbury Sound Coastal Area, Cape Fairweather to Cape Suckling Coastal Area, Central Aleutians, Central Beaufort Sea Coast, Central Interior, Chukchi Sea Coast, Copper River Basin, Deltana and Tanana Flats, Denali, Dixon Entrance to Cape Decision Coastal Area, Eastern Alaska Range, Eastern Aleutians, Eastern Baranof Island and Southern Admiralty Island, Eastern Beaufort Sea Coast, Eastern Chichagof Island, Eastern Norton Sound and Nulato Hills, Glacier Bay, Haines Borough and Lynn Canal, Inner Channels from Kupreanof Island to Etolin Island, Juneau Borough and Northern Admiralty Island, Kodiak Island, Kuskokwim Delta, Lower Kobuk and Noatak Valleys, Lower Koyukuk and Middle Yukon Valleys, Lower Kuskokwim Valley, Lower Yukon Valley, Matanuska Valley, Middle Tanana Valley, Misty Fjords, Northeast Prince William Sound, Northeastern Brooks Range, Northern and Interior Seward Peninsula, Northern Arctic Coast, Northwestern Brooks Range, Pribilof Islands, Salisbury Sound to Cape Fairweather Coastal Area, Southeast Prince William Sound, Southeastern Brooks Range, Southern Inner Channels, Southern Seward Peninsula Coast, St Lawrence Island and Bering Strait Coast, Susitna Valley, Taiya Inlet and Klondike Highway, Upper Kobuk and Noatak Valleys, Upper Koyukuk Valley, Upper Kuskokwim Valley, Upper Tanana Valley and the Fortymile Country, Western Aleutians, Western Arctic Coast, Western Kenai Peninsula, Western Prince William Sound, Yukon Delta, Yukon Flats and Surrounding Uplands
Arizona
Arkansas
California
High Surf Advisory
Wind Advisory
Lake Wind Advisory
Freeze Warning
Freeze Watch
Special Statement
Public Information Statement
Colorado
Fire Weather Watch
Public Information Statement
Animas River Basin, Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County, Central and East Adams and Arapahoe Counties, Central and South Weld County, Central and Southeast Park County, Central Colorado River Basin, Central Gunnison and Uncompahgre River Basin, Central Yampa River Basin, Debeque to Silt Corridor, Elbert/Central and East Douglas Counties Above 6000 Feet, Elkhead and Park Mountains, Flattops, Four Corners/Upper Dolores River, Gore and Elk Mountains/Central Mountain Valleys, Grand and Battlement Mesas, Grand and Summit Counties Below 9000 Feet, Grand Valley, Jackson County Below 9000 Feet, Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear Creek/Northeast Park Counties Below 9000 Feet, Larimer and Boulder Counties Between 6000 and 9000 Feet, Larimer County Below 6000 Feet/Northwest Weld County, Logan County, Lower Yampa River Basin, Morgan County, North and Northeast Elbert County Below 6000 Feet/North Lincoln County, North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County, Northeast Weld County, Northwestern San Juan Mountains, Paradox Valley/Little Dolores River, Phillips County, Roan and Tavaputs Plateaus, San Juan River Basin, Sedgwick County, South and East Jackson/Larimer/North and Northeast Grand/Northwest Boulder Counties Above 9000 Feet, South and Southeast Grand/West Central and Southwest Boulder/Gilpin/Clear Creek/Summit/North and West Park Counties Above 9000 Feet, Southeast Elbert County Below 6000 Feet/South Lincoln County, Southwest San Juan Mountains, Uncompahgre Plateau/Dallas Divide, Upper Gunnison River Valley, Upper Yampa River Basin, Washington County, West Elk and Sawatch Mountains, West Jackson and West Grand Counties Above 9000 Feet
Connecticut
Florida
Georgia
Hawaii
Idaho
Illinois
Indiana
Iowa
Kansas
Kentucky
Louisiana
Massachusetts
Michigan
Special Statement
Record Report
Minnesota
Mississippi
Missouri
Flood Warning
Flood Advisory
Record Report
Public Information Statement
Montana
Nebraska
Nevada
New Hampshire
Severe Thunderstorm Watch
Special Weather Statement
New York
North Carolina
Special Weather Statement
Special Statement
Public Information Statement
North Dakota
Ohio
Oklahoma
Severe Thunderstorm Watch
Tornado Watch
Severe Thunderstorm Warning
Flood Warning, Flash Flood Warning
Flood Warning
Flash Flood Warning
Areal Flood Advisory
Flood Watch
Flash Flood Watch
Special Weather Statement
Special Statement
Record Report
Public Information Statement
Oregon
Pennsylvania
Areal Flood Advisory
Record Report
Puerto Rico
Rhode Island
Severe Thunderstorm Watch
Special Weather Statement
South Carolina
South Dakota
Tennessee
Texas
Utah
Vermont
Severe Thunderstorm Watch
Virgin Islands
Areal Flood Advisory
Virginia
Washington
West Virginia
Public Information Statement
Wisconsin
Flood Warning
Areal Flood Advisory
Public Information Statement