U.S. Severe Weather Map

Middle Tanana Valley

Alaska Peninsula, Anchorage, Baldwin Peninsula and Selawik Valley, Bristol Bay, Central Aleutians, Central Beaufort Sea Coast, Central Interior, Chukchi Sea Coast, Copper River Basin, Deltana and Tanana Flats, Denali, Eastern Alaska Range, Eastern Aleutians, Eastern Beaufort Sea Coast, Eastern Norton Sound and Nulato Hills, 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, Northeast Prince William Sound, Northeastern Brooks Range, Northern and Interior Seward Peninsula, Northern Arctic Coast, Northwestern Brooks Range, Pribilof Islands, Southeast Prince William Sound, Southeastern Brooks Range, Southern Seward Peninsula Coast, St Lawrence Island and Bering Strait Coast, Susitna Valley, 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

Black Mesa Area, Chinle Valley, Chuska Mountains and Defiance Plateau, Coconino Plateau, Eastern Mogollon Rim, Grand Canyon Country, Greater Phoenix Area, Kaibab Plateau, Little Colorado River Valley in Apache County, Little Colorado River Valley in Coconino County, Little Colorado River Valley in Navajo County, Lower Colorado River Valley AZ, Marble and Glen Canyons, Northeast Plateaus and Mesas Hwy 264 Northward, Northeast Plateaus and Mesas South of Hwy 264, Northern Gila County, Northwest and North Central Pinal County, Northwest Maricopa County, Oak Creek and Sycamore Canyons, Southern Gila/Tonto NF Foothills, Southwest Deserts, Southwest Maricopa County, West Central Deserts, Western Mogollon Rim, White Mountains, Yavapai County Mountains, Yavapai County Valleys and Basins, Yuma/Martinez Lake and Vicinity

Arkansas, Ashley, Bradley, Calhoun, Independence, Jackson, Lawrence, Monroe, Union, White, Woodruff

Arkansas, Baxter, Boone, Bradley, Calhoun, Clark, Cleburne, Cleveland, Conway, Dallas, Desha, Drew, Faulkner, Fulton, Garland, Grant, Hot Spring, Independence, Izard, Jackson, Jefferson, Johnson, Lincoln, Logan, Lonoke, Marion, Monroe, Montgomery, Newton, Ouachita, Perry, Pike, Polk, Pope, Prairie, Pulaski, Saline, Scott, Searcy, Sharp, Stone, Van Buren, White, Woodruff, Yell

Eastern Sierra Slopes of Inyo County, Modoc County, Mono, Surprise Valley California

Carquinez Strait and Delta, Central Sacramento Valley, Clear Lake/Southern Lake County, Northern Sacramento Valley, Northern San Joaquin Valley, Owens Valley, Southern Sacramento Valley, White Mountains of Inyo County

Burney Basin / Eastern Shasta County, Greater Lake Tahoe Area, Lassen-Eastern Plumas-Eastern Sierra Counties, Mountains Southwestern Shasta County to Northern Lake County, North Central and Southeast Siskiyou County, Shasta Lake Area / Northern Shasta County, Sierra Nevada from Yosemite to Kings Canyon, South Central Siskiyou County, West Slope Northern Sierra Nevada, Western Plumas County/Lassen Park

Central Siskiyou County, Modoc County, Northeast Siskiyou and Northwest Modoc Counties, Upper Trinity River, Western Siskiyou County

Southwestern San Joaquin Valley, West-Central San Joaquin Valley

Apple and Lucerne Valleys, Coachella Valley, Imperial County, Joshua Tree National Park, Lower Colorado River Valley CA, Mendocino Coast, Orange County Coastal Areas, Redwood Coast, Riverside County Mountains, Riverside County/Eastern Deserts, San Bernardino and Riverside County Valleys -The Inland Empire, San Bernardino County Mountains, San Diego County Coastal Areas, San Diego County Deserts, San Diego County Mountains, San Diego County Valleys, Santa Ana Mountains and Foothills

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, 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, Larimer and Boulder Counties Between 6000 and 9000 Feet, Larimer County Below 6000 Feet/Northwest Weld County, 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, Phillips County, 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, Washington County, West Jackson and West Grand Counties Above 9000 Feet

Calhoun, Franklin, Gulf, Liberty

Appling, Dodge, Effingham, Jeff Davis, Montgomery, Screven, Telfair, Toombs, Treutlen, Wheeler, Wilcox

Caribou Highlands, Lower Snake River Plain, South Central Highlands

Northern Clearwater Mountains, Southern Clearwater Mountains

Alexander, Brown, Calhoun, Cass, Clay, Fulton, Jackson, Jersey, Madison, Mason, Menard, Morgan, Piatt, Pike, Randolph, Richland, Schuyler, Scott, Union

Logan

Crawford, Edwards, Gallatin, Lawrence, Wabash, White

Boone, Cook, DeKalb, DuPage, Ford, Grundy, Iroquois, Kane, Kankakee, Kendall, La Salle, Lake, Lee, Livingston, McHenry, Ogle, Will, Winnebago

Gibson, Knox, Posey, Sullivan

Benton, Jasper, Lake, Newton, Porter

Buena Vista, Cherokee, Clay, Dickinson, Ida, Lyon, O'Brien, Osceola, Plymouth, Sioux, Woodbury

Allen, Butler, Chautauqua, Cowley, Elk, Greenwood, Harper, Harvey, Kingman, Labette, Montgomery, Neosho, Reno, Sedgwick, Sumner, Wilson, Woodson

Beauregard, Bossier, Calcasieu, Caldwell, East Baton Rouge, Franklin, Ouachita, Pointe Coupee, St. Mary, Union, Webster, West Feliciana

Coastal Hancock, Coastal Washington

Androscoggin, Central Penobscot, Central Piscataquis, Central Somerset, Central Washington, Coastal Cumberland, Coastal Hancock, Coastal Waldo, Coastal Washington, Coastal York, Interior Cumberland, Interior Hancock, Interior Waldo, Interior York, Kennebec, Knox, Lincoln, Northeast Aroostook, Northern Franklin, Northern Oxford, Northern Penobscot, Northern Piscataquis, Northern Somerset, Northern Washington, Northwest Aroostook, Sagadahoc, Southeast Aroostook, Southern Franklin, Southern Oxford, Southern Penobscot, Southern Piscataquis, Southern Somerset

Cottonwood, Jackson, Lincoln, Lyon, Murray, Nobles, Pipestone, Rock

Lauderdale, Madison, Rankin

Cape Girardeau, Carroll, Chariton, Gasconade, Jefferson, Lewis, Linn, Livingston, Montgomery, Perry, Scott, St. Charles, St. Louis

Central and Southern Valley, Garfield, McCone

Dakota, Dixon

Esmeralda and Central Nye County, Northern Nye County, Southern Lander County and Southern Eureka County, Western Clark and Southern Nye County, White Pine County

Greater Reno-Carson City-Minden Area, Mineral and Southern Lyon Counties, Northern Washoe County

Western Nevada Basin and Range including Pyramid Lake

Greater Lake Tahoe Area

Belknap, Coastal Rockingham, Interior Rockingham, Merrimack, Northern Carroll, Northern Coos, Northern Grafton, Southern Carroll, Southern Coos, Southern Grafton, Strafford, Sullivan

Allegany, Cattaraugus, Chautauqua, Genesee, Jefferson, Lewis, Livingston, Monroe, Niagara, Northern Cayuga, Northern Erie, Ontario, Orleans, Oswego, Southern Erie, Wayne, Wyoming

Martin

Adams, Billings, Bottineau, Bowman, Burke, Burleigh, Dickey, Divide, Dunn, Emmons, Foster, Golden Valley, Grant, Hettinger, Kidder, La Moure, Logan, McHenry, McIntosh, McKenzie, McLean, Mercer, Morton, Mountrail, Oliver, Pierce, Renville, Rolette, Sheridan, Sioux, Slope, Stark, Stutsman, Ward, Wells, Williams

Central and Eastern Lake County

Cascades in Lane County, Eastern Douglas County Foothills, Klamath Basin, Northern and Eastern Klamath County and Western Lake County, Northern Oregon Cascades, Siskiyou Mountains and Southern Oregon Cascades, South Central Oregon Cascades

Cascade Foothills in Lane County, Cascades in Lane County, Central Coast Range of Western Oregon, Central Oregon, Central Oregon Coast, Central Willamette Valley, Coast Range of Northwest Oregon, East Columbia River Gorge, Foothills of the Blue Mountains, Grande Ronde Valley, Greater Portland Metro Area, John Day Basin, Lower Columbia, Lower Columbia Basin, North Central Oregon, North Oregon Coast, Northern Blue Mountains of Oregon, Northern Oregon Cascade Foothills, Northern Oregon Cascades, Northern Wheeler and Southern Gilliam Counties, Ochoco-John Day Highlands, South Willamette Valley, Southern Blue Mountains of Oregon, Upper Hood River Valley, Wallowa County, Western Columbia River Gorge

Adams, Bedford, Blair, Cambria, Cameron, Clearfield, Columbia, Cumberland, Dauphin, Elk, Franklin, Fulton, Huntingdon, Juniata, Lancaster, Lebanon, McKean, Mifflin, Montour, Northern Centre, Northern Clinton, Northern Lycoming, Northumberland, Perry, Potter, Schuylkill, Snyder, Somerset, Southern Centre, Southern Clinton, Southern Lycoming, Sullivan, Tioga, Union, Warren, York

Central Interior, North Central

Allendale, Coastal Jasper, Hampton, Inland Jasper

Spink

Northern Foot Hills, Sturgis/Piedmont Foot Hills

Aurora, Beadle, Bon Homme, Brookings, Brule, Charles Mix, Clay, Davison, Douglas, Gregory, Hanson, Hutchinson, Jerauld, Kingsbury, Lake, Lincoln, McCook, Miner, Minnehaha, Moody, Sanborn, Turner, Union, Yankton

Bee, Refugio

Angelina, Bowie, Cass, DeWitt, Houston, Hunt, Liberty, Morris, Newton, Nueces, Orange, Polk, Rockwall, San Patricio, Smith, Trinity, Tyler, Victoria, Wood

Chambers

Harris, Matagorda

Brazoria, Galveston

Aransas, Atascosa, Lavaca, Wilson

Calhoun

Collin

Bandera, Bexar, Caldwell, Comal, Frio, Guadalupe, Kendall, Kerr, Medina

Aransas, Austin, Bee, Brazoria, Chambers, Colorado, DeWitt, Fayette, Fort Bend, Galveston, Harris, Jackson, Kleberg, Lavaca, Lee, Matagorda, Nueces, San Patricio, Waller, Wharton

Calhoun, Goliad, Gonzales, Refugio, Victoria

Kenedy

Bailey, Briscoe, Castro, Childress, Cochran, Cottle, Crosby, Dickens, Floyd, Garza, Hale, Hall, Hockley, Kent, King, Lamb, Lubbock, Lynn, Motley, Parmer, Stonewall, Swisher, Terry, Yoakum

Great Salt Lake Desert and Mountains, Salt Lake and Tooele Valleys, Southwest Utah, West Central Utah

Southampton

Eastern Strait of Juan de Fuca, Hood Canal Area, North Coast, Olympics, Western Strait of Juan De Fuca

Central Coast, Lower Chehalis Valley Area

Admiralty Inlet Area

Central Coast, Lower Chehalis Valley Area

South Washington Cascades, West Slopes Central Cascades and Passes, West Slopes Northern Cascades and Passes

East Columbia River Gorge, East Slopes of the Central Cascades, East Slopes of the Southern Cascades, Foothills of the Blue Mountains, Greater Vancouver Area, Kittitas Valley, Lower Columbia and I - 5 Corridor in Cowlitz County, Lower Columbia Basin, Northwest Blue Mountains, South Washington Cascade Foothills, South Washington Cascades, South Washington Coast, Western Columbia River Gorge, Willapa Hills, Yakima Valley