Severe Weather

U.S. Severe Alerts Map
Mobile & Email Alerts Updated: 4:15 AM GMT on February 23, 2012

Click on a colored region of the map for details.

Warnings by State
Alabama
Alaska
Blizzard Watch
Arizona
Arkansas
California
High Surf Advisory
Wind Advisory
Lake Wind Advisory
Record Report
Antelope Valley, Cadiz Basin, Catalina Island, Coastal North Bay Including Point Reyes National Seashore, Cuyama Valley, Death Valley National Park, East Bay Hills and the Diablo Range, East Bay Interior Valleys, Eastern Mojave Desert, Including the Mojave National Preserve, Eastern Sierra Slopes of Inyo County, Los Angeles County Coast including Downtown Los Angeles, Los Angeles County Mountains excluding the Santa Monica Range, Los Angeles County San Fernando Valley, Los Angeles County San Gabriel Valley, Morongo Basin, Mountains Of San Benito County And Interior Monterey County Including Pinnacles National Monument, North Bay Interior Valleys, North Bay Mountains, Northern Monterey Bay, Northern Salinas Valley/Hollister Valley and Carmel Valley, Owens Valley, San Bernadino County-Upper Colorado River Valley, San Francisco, San Francisco Bay Shoreline, San Fransisco Peninsula Coast, San Luis Obispo County Central Coast, San Luis Obispo County Interior Valleys, San Luis Obispo County Mountains, Santa Barbara County Central Coast, Santa Barbara County Mountains, Santa Barbara County South Coast, Santa Clara Valley Including San Jose, Santa Clarita Valley, Santa Cruz Mountains, Santa Lucia Mountains and Los Padres National Forest, Santa Monica Mountains Recreational Area, Santa Ynez Valley, Southern Monterey Bay and Big Sur Coast, Southern Salinas Valley/Arroyo Seco and Lake San Antonio, Ventura County Coast, Ventura County Coastal Valleys, Ventura County Interior Valleys, Ventura County Mountains, Western Mojave Desert, White Mountains of Inyo County
Colorado
High Wind Warning
Wind Advisory
Winter Weather Advisory
Winter Storm Warning
Public Information Statement
Alamosa Vicinity/Central San Luis Valley Below 8500 Ft, Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County, Canon City Vicinity/Eastern Fremont County, Central and East Adams and Arapahoe Counties, Central and South Weld County, Central and Southeast Park County, Central Chaffee County Below 9000 Ft, Colorado Springs Vicinity/Southern El Paso County/Rampart Range Below 7400 Ft, Crowley County, Del Norte Vicinity/Northern San Luis Valley Below 8500 Ft, Eastern Kiowa County, Eastern Las Animas County, Eastern San Juan Mountains Above 10000 Ft, Eastern Sawatch Mountains above 11000 Ft, Elbert/Central and East Douglas Counties Above 6000 Feet, Grand and Summit Counties Below 9000 Feet, Jackson County Below 9000 Feet, Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear Creek/Northeast Park Counties Below 9000 Feet, La Garita Mountains Above 10000 Ft, La Junta Vicinity/Otero County, Lamar Vicinity/Prowers County, Larimer and Boulder Counties Between 6000 and 9000 Feet, Larimer County Below 6000 Feet/Northwest Weld County, Las Animas Vicinity/Bent County, Leadville Vicinity/Lake County Below 11000 Ft, Logan County, 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, Northern El Paso County/Monument Ridge/Rampart Range Below 7500 Ft, Northern Sangre de Christo Mountains Between 8500 And 11000 Ft, Northern Sangre de Cristo Mountains above 11000 Ft, Northwestern Fremont County Above 8500Ft, Phillips County, Pikes Peak above 11000 Ft, Pueblo Vicinity/Pueblo County Below 6300 Feet, Saguache County West of Continental Divide Below 10000 Ft, Saquache County East of Continental Divide below 10000 Ft, 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, Southern San Luis Valley, Southern Sangre De Cristo Mountains Above 11000 Ft, Southern Sangre De Cristo Mountains Between 7500 and 11000 Ft, Springfield Vicinity/Baca County, Teller County/Rampart Range above 7500fT/Pike's Peak Between 7500 And 11000 Ft, Trinidad Vicinity/Western Las Animas County Below 7500 Ft, Upper Rio Grande Valley/Eastern San Juan Mountains Below 10000 Ft, Walsenburg Vicinity/Upper Huerfano River Basin Below 7500 Ft, Washington County, West Jackson and West Grand Counties Above 9000 Feet, Western Chaffee County Between 9000 and 11000 Ft, Western Kiowa County, Western Mosquito Range/East Chaffee County above 9000Ft, Western Mosquito Range/East Lake County Above 11000 Ft, Western/Central Fremont County Below 8500 Ft, Wet Mountain Valley Below 8500 Ft, Wet Mountains above 10000 Ft, Wet Mountains between 6300 and 10000Ft
Georgia
Special Statement
Special Weather Statement
Idaho
Illinois
Indiana
Iowa
Kansas
Kentucky
Special Weather Statement
Louisiana
Maine
Michigan
Minnesota
Winter Weather Advisory
Winter Storm Warning
Public Information Statement
Mississippi
Missouri
Montana
Areal Flood Advisory
Winter Weather Advisory
Winter Storm Warning
Winter Storm Warning, Winter Weather Advisory
Winter Weather Advisory, Winter Storm Warning
Record Report
Public Information Statement
Nebraska
Nevada
New Mexico
New York
Winter Weather Advisory
Special Statement
North Carolina
North Dakota
Ohio
Special Statement
Oklahoma
Lake Wind Advisory
Fire Weather Watch
Public Information Statement
Puerto Rico
South Carolina
South Dakota
Tennessee
Texas
Utah
Virgin Islands
Virginia
Flash Flood Warning
Areal Flood Advisory
Special Weather Statement
Washington
West Virginia
Areal Flood Advisory
Wisconsin
Wyoming
High Wind Warning
Winter Storm Warning
Winter Weather Advisory
Special Statement
Public Information Statement