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Severe Thunderstorm Advisory #2149

USA Weather — Severe Weather Division

Issued
Jun 1 at 1:06 PM MDT
Expires
Jun 1 at 9:00 PM MDT
Forecasters
Wyatt Huber
States Included
Kansas, Nebraska, South Dakota, and Wyoming
Counties Included
Cheyenne, Clark, Finney, Grant, Greeley, Hamilton, Haskell, Kearny, Logan, Meade, Morton, Rawlins, Scott, Seward, Sherman, Stanton, Stevens, Thomas, Wallace, Wichita, Arthur, Banner, Box Butte, Chase, Dawes, Deuel, Dundy, Garden, Keith, Kimball, Morrill, Perkins, Scotts Bluff, Sheridan, Sioux, Custer, Fall River, Albany, Converse, Goshen, Johnson, Laramie, Natrona, Niobrara, and Platte
Cities Included
Bird City, Saint Francis, Wheeler, Englewood, Friend, Garden City, Holcomb, Hickok, Ulysses, Horace, Tribune, Unified Government of Greeley County (balance), Coolidge, Kendall, Syracuse, Satanta, Sublette, Deerfield, Lakin, Monument, Page City, Russell Springs, Winona, Plains, Richfield, Rolla, Beardsley, Mc Donald, McDonald, Scott City, Shallow Water, Kismet, Edson, Goodland, Kanorado, Big Bow, Johnson, Manter, Hugoton, Moscow, Brewster, Levant, Sharon Springs, Wallace, Weskan, Leoti, Marienthal, Selkirk, Arthur, Harrisburg, Alliance, Berea, Hemingford, Champion, Enders, Imperial, Lamar, Wauneta, Brownson, Dalton, Gurley, Lodgepole, Lorenzo, Potter, Sidney, Sunol, Chadron, Crawford, Marsland, Whitney, Big Springs, Chappell, Benkelman, Haigler, Max, Parks, Lewellen, Lisco, Oshkosh, Ashby, Hyannis, Belmar, Brule, Keystone, Lemoyne, Martin, Ogallala, Roscoe, Bushnell, Dix, Kimball, Angora, Bayard, Bridgeport, Broadwater, Perrin, Brandon, Grant, Madrid, Venango, Carlson, Gering, Haig, Henry, Lyman, McGrew, Melbeta, Minatare, Mintle, Mitchell, Morrill, Scottsbluff, Terrytown, Bingham, Clinton, Ellsworth, Gordon, Hay Springs, Lakeside, Rushville, Whiteclay, Harrison, Buffalo Gap, Dewey, Fairburn, Pringle, Edgemont, Hot Springs, Igloo, Oelrichs, Oral, Provo, Smithwick, Bosler, Buford, Garrett, Laramie, Red Buttes, Rock River, Tie Siding, Douglas, Esterbrook, Glenrock, Lost Springs, Orin, Orpha, Parkerton, Rolling Hills, Shawnee, Fort Laramie, Hawk Springs, Huntley, Jay Em, La Grange, Lagrange, Lingle, South Torrington, Torrington, Veteran, Yoder, Linch, Albin, Burns, Carpenter, Cheyenne, Egbert, F E Warren Air Force Base, Granite Canon, Hillsdale, Horse Creek, Meriden, Orchard Valley, Pine Bluffs, Ranchettes, South Greeley, Brookhurst, Edgerton, Evansville, Meadow Acres, Midwest, Lance Creek, Lusk, Manville, Van Tassell, Chugcreek, Chugwater, Glendo, Guernsey, Hartville, Natwick, Slater, Sunrise, Westview Circle, Wheatland, Whiting, and Y-O Ranch
People Affected
1,043,121
Max Hail Size
3 in
Wind Gusts
80 mph

...SUMMARY...SCATTERED HIGH-BASED SUPERCELLS GRADUALLY ORGANIZING INTO ONE OR MORE COMPLEXES WILL PRODUCE A THREAT FOR VERY LARGE HAIL AND SEVERE/DESTRUCTIVE WINDS...

...DISCUSSION...

SCATTERED HIGH-BASED STORMS DEVELOPING ACROSS THE FRONT-RANGE OF THE ROCKIES WILL SPREAD EAST THIS AFTENROON INTO THE CENTRAL HIGH PLAINS. A RATHER UNSTABLE AND DEEPLY MIXED THERMODYNAMIC PROFILE UNDERNEATH STRONG DEEP-LAYER SHEAR WITH LONG HODOGRAPHS WILL ALLOW FOR AN INITIAL THREAT OF VERY LARGE HAIL AND INTENSE DOWNBURST WINDS WITHIN STRONGER STORMS. INCREASING COVERAGE AND INTENSITY WILL OCCUR WITH TIME, RESULTING IN ONE OR MORE ORGANIZED CLUSTERS/LINE SEGMENTS SPREADING INTO THE HIGH PLAINS THIS EVENING, WITH AN ATTENDANT THREAT FOR SCATTERED DAMAGING TO DESTRUCTIVE WINDS



...HAZARDS...
...PROBABILITY OF TORNADOES...10%...
...PROBABILITY OF INTENSE TORNADOES (EF-2+)...5%...
...PROBABILITY OF DAMAGING WIND...60%...
...PROBABILITY OF SIGNIFICANT DAMAGING WINDS (> 75 MPH)...40%...
...PROBABILITY OF HAIL...60%...
...PROBABILITY OF SIGNIFICANT HAIL (> 3 INCHES)...50%...

...PRECAUTIONARY/PREPAREDNESS ACTIONS...
...REMEMBER...THIS ADVISORY MEANS THAT SEVERE WEATHER IS POSSIBLE IN AND CLOSE TO THE ADVISORY AREA. PERSONS IN THESE AREAS SHOULD REMAIN ALERT AND BE ON THE LOOKOUT FOR THREATENING WEATHER CONDITIONS.
PLEASE STAY TUNED TO YOUR LOCAL USA WEATHER FORECAST OFFICE FOR THE LATEST INFORMATION. BE ON THE LOOKOUT FOR THREATENING WEATHER CONDITIONS AND STAY TUNED FOR LATER STATEMENTS AND POSSIBLE ALERTS.

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