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U.S. Severe Weather Map
Yeniləndi: Saat: 11:30 PM GMT Tarix: 22 Noyabr 2009 — Edit My Time Zone
Click on a colored region of the map for details.
Full U.S. |
Northeast |
Southeast |
Midwest |
Southern Plains |
Northwest |
Southwest |
Alaska |
Hawaii |
Puerto Rico
Weather Warning Legend:
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- Tornado Warning A tornado warning is issued when a funnel cloud has been spotted or a rotating thunderstorm has been indicated by doppler radar. |
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- Tornado Watch A tornado watch is issued when thunderstorms in and near the watch box area may produce tornadoes. |
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- Severe Thunderstorm Warning A severe thunderstorm warning is issued when a storm with any of these severe weather criteria is approaching the warning area:
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- Severe Thunderstorm Watch A severe thunderstorm watch is issued when there is a possibility that thunderstorms in and near the watch box area may produce the following severe weather conditions:
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- Winter Weather Advisory A winter weather advisory is issued when significant accumulations of snow, sleet, or freezing rain may affect the advisory area. |
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- High Wind Advisory A high wind advisory is issued when sustained winds of 31 mph or greater are expected to occur for at least 1 hour. This advisory can also be issued if winds of 46 mph or greater are expected for any length of time. |
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- Flood Warning A flood warning is issued when flooding is occuring or is about to occur. |
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- Flood Watch / Flood Statement A flood watch is issued when flooding is possible in the watch area. |
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- Hurricane Local Statement This statement is issued when it is necessary to inform the public of hurricane or tropical storm watches and warnings. These statements contain detailed information of when and what adverse conditions to expect as a result of the tropical system affecting the statement area. |
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- Heat Advisory A heat advisory is issued when the heat index is expected to exceed 105 °F (100 °F in New York City) or if nighttime lows are expected to be greater than 80 °F for two or more nights. |
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- Dense Fog Advisory A dense fog advisory is issued when fog that reduces visibility to 1/4 mile or less is possible in the advisory area. |
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- Fire Weather Advisory A fire weather advisory is issued when dry conditions in the advisory area result in a situation where forest or brush fires are possible. |
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- Hurricane Watch A Hurricane Watch means hurricane conditions are possible in the next 24 hours. |
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- Hurricane Warning A Hurricane Warning means hurricane conditions are expected in the next 24 hours. |
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- Tropical Storm Watch A Tropical Storm warning means tropical storm conditions are possible in the next 24 hours. |
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- Tropical Storm Warning A Tropical Storm warning means tropical storm conditions are expected in the next 24 hours. |
Alabama
Public Information Statement:
Butler, Choctaw, Clarke, Conecuh, Covington, Crenshaw, Escambia, Lower Baldwin, Lower Mobile, Monroe, Upper Baldwin, Upper Mobile, Washington, Wilcox
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Alaska
Wind Advisory:
Cape Decision to Salisbury Sound Coastal Area, Dixon Entrance to Cape Decision Coastal Area, Misty Fjords, Southern Inner Channels
High Wind Watch:
Special Weather Statement:
Record Report:
Baldwin Peninsula and Selawik Valley, Central Beaufort Sea Coast, Central Interior, Chukchi Sea Coast, Deltana and Tanana Flats, Denali, Eastern Alaska Range, Eastern Beaufort Sea Coast, Eastern Norton Sound and Nulato Hills, Lower Kobuk and Noatak Valleys, Lower Koyukuk and Middle Yukon Valleys, Lower Yukon Valley, Middle Tanana Valley, Northeastern Brooks Range, Northern and Interior Seward Peninsula, Northern Arctic Coast, Northwestern Brooks Range, Southeastern Brooks Range, Southern Seward Peninsula Coast, St Lawrence Island and Bering Strait Coast, Upper Kobuk and Noatak Valleys, Upper Koyukuk Valley, Upper Kuskokwim Valley, Upper Tanana Valley and the Fortymile Country, Western Arctic Coast, Yukon Delta, Yukon Flats and Surrounding Uplands
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Arkansas
Flood Warning:
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California
Coastal Flood Statement:
Los Angeles County Coast including Downtown Los Angeles, San Luis Obispo County Central Coast, Santa Barbara County Central Coast, Ventura County Coast
Wind Advisory:
Los Angeles County Mountains excluding the Santa Monica Range, Santa Barbara County Mountains, Santa Barbara County South Coast, Ventura County Mountains
Lake Wind Advisory:
Record Report:
Coastal North Bay Including Point Reyes National Seashore, East Bay Hills and the Diablo Range, East Bay Interior Valleys, 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, San Francisco, San Francisco Bay Shoreline, San Francisco Peninsula Coast, Santa Clara Valley Including San Jose, Santa Cruz Mountains, Santa Lucia Mountains and Los Padres National Forest, Southern Monterey Bay and Big Sur Coast, Southern Salinas Valley/Arroyo Seco and Lake San Antonio
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Colorado
Winter Weather Advisory:
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Florida
Special Weather Statement:
Public Information Statement:
Coastal Escambia, Coastal Okaloosa, Coastal Santa Rosa, Inland Escambia, Inland Okaloosa, Inland Santa Rosa
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Georgia
Flood Warning:
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Idaho
Winter Weather Advisory:
Caribou Highlands, Northern Clearwater Mountains, Orofino/Grangeville Region, Southern Clearwater Mountains, Upper Snake Highlands, Wasatch Mountains/Idaho Portion
Winter Storm Warning:
Public Information Statement:
Central Panhandle Mountains, Coeur d'Alene Area, Idaho Palouse, Lewis and Southern Nez Perce Counties, Lewiston Area, Northern Panhandle
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Illinois
Flood Warning:
Jackson, Union, Brown, Cass, Mason, Pike, Scott, Fulton, Morgan, Schuyler, Randolph, Alexander, Calhoun, Jersey, Menard
Hydrologic Statement:
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Kansas
Public Information Statement:
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Louisiana
Flood Warning:
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Minnesota
Dense Fog Advisory:
Carlton/South St. Louis, Northern Cook/Northern Lake, Southern Cook/North Shore, Southern Lake/North Shore
Record Report:
Anoka, Benton, Blue Earth, Brown, Carver, Chippewa, Chisago, Dakota, Douglas, Faribault, Freeborn, Goodhue, Hennepin, Isanti, Kanabec, Kandiyohi, Lac qui Parle, Le Sueur, Martin, McLeod, Meeker, Mille Lacs, Morrison, Nicollet, Pope, Ramsey, Redwood, Renville, Rice, Scott, Sherburne, Sibley, Stearns, Steele, Stevens, Swift, Todd, Waseca, Washington, Watonwan, Wright, Yellow Medicine
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Mississippi
Public Information Statement:
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Missouri
Flood Warning:
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Montana
Winter Weather Advisory:
Bitterroot/Sapphire Mountains, Gallatin, Livingston Area, Lower Clark Fork Region, Madison, Northern Park, Paradise Valley
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Nebraska
Public Information Statement:
Adams, Buffalo, Clay, Dawson, Fillmore, Franklin, Furnas, Gosper, Greeley, Hall, Hamilton, Harlan, Howard, Kearney, Merrick, Nance, Nuckolls, Phelps, Polk, Sherman, Thayer, Valley, Webster, York
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Nevada
Lake Wind Advisory:
Wind Advisory:
Extreme Eastern Elko County, Northern Elko County, Ruby Mountains/East Humboldt Range, Southwest and South Central Elko County
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North Carolina
Flood Warning:
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Oregon
High Wind Warning:
Wind Advisory:
East Columbia River Gorge, Foothills of the Blue Mountains, Lower Columbia Basin, Northern Wheeler and Southern Gilliam Counties
Winter Storm Warning:
Winter Weather Advisory:
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South Carolina
Flood Warning:
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South Dakota
Flood Warning:
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Texas
Flood Warning:
Jackson, Franklin, Bowie, Cass, Morris, Calhoun, Red River, Titus, Victoria, Orange, Smith, Wood, DeWitt, Goliad, Newton, Refugio
Dense Fog Advisory:
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Utah
Winter Weather Advisory:
Cache Valley/Utah Portion, Northern Wasatch Front, Wasatch Mountains I-80 North, Western Uinta Mountains
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Washington
Flood Warning:
High Surf Advisory:
Wind Advisory:
East Columbia River Gorge, East Slopes of the Southern Cascades, Foothills of the Blue Mountains, Lower Columbia Basin
Winter Storm Warning:
Northwest Blue Mountains, West Slopes Central Cascades and Passes, West Slopes Northern Cascades and Passes
Winter Weather Advisory:
Public Information Statement:
East Slopes Northern Cascades, Lower Garfield and Asotin Counties, Moses Lake Area, Northeast Blue Mountains, Northeast Mountains, Okanogan Highlands, Okanogan Valley, Spokane Area, Upper Columbia Basin, Washington Palouse, Waterville Plateau, Wenatchee Area
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Wisconsin
Dense Fog Advisory:
Record Report:
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Wyoming
Special Weather Statement:
Jackson Hole, Salt River and Wyoming Ranges, Star Valley, Teton and Gros Ventre Mountains, Upper Green River Basin Foothills, Wind River Mountains West, Yellowstone National Park
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