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Severe Thunderstorm Watch 207
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WW0207 Radar
Hazard Tornadoes EF2+ Tornadoes
Likelihood Low Low
Severe Wind 65 kt+ Wind
High Moderate
Severe Hail 2"+ Hail
High Moderate

Note:  The expiration time in the watch graphic is amended if the watch is replaced, cancelled or extended.
Note: Click for Watch Status Reports.
   SEL7

   URGENT - IMMEDIATE BROADCAST REQUESTED
   Severe Thunderstorm Watch Number 207
   NWS Storm Prediction Center Norman OK
   125 PM MDT Wed May 26 2021

   The NWS Storm Prediction Center has issued a

   * Severe Thunderstorm Watch for portions of 
     Western Nebraska
     Southwest South Dakota
     Eastern Wyoming

   * Effective this Wednesday afternoon and evening from 125 PM
     until 900 PM MDT.

   * Primary threats include...
     Scattered large hail and isolated very large hail events to 2.5
       inches in diameter likely
     Scattered damaging winds likely with isolated significant gusts
       to 80 mph possible
     A tornado or two possible

   SUMMARY...Thunderstorms are expected to develop and intensity this
   afternoon over eastern Wyoming and spread eastward across the watch.
    Very large hail and damaging winds are expected with the most
   intense cells.  An isolated tornado or two are also possible.

   The severe thunderstorm watch area is approximately along and 95
   statute miles east and west of a line from 80 miles northwest of
   Chadron NE to 20 miles east southeast of Sidney NE. For a complete
   depiction of the watch see the associated watch outline update
   (WOUS64 KWNS WOU7).

   PRECAUTIONARY/PREPAREDNESS ACTIONS...

   REMEMBER...A Severe Thunderstorm Watch means conditions are
   favorable for severe thunderstorms in and close to the watch area.
   Persons in these areas should be on the lookout for threatening
   weather conditions and listen for later statements and possible
   warnings. Severe thunderstorms can and occasionally do produce
   tornadoes.

   &&

   OTHER WATCH INFORMATION...CONTINUE...WW 205...WW 206...

   AVIATION...A few severe thunderstorms with hail surface and aloft to
   2.5 inches. Extreme turbulence and surface wind gusts to 70 knots. A
   few cumulonimbi with maximum tops to 500. Mean storm motion vector
   27035.

   ...Hart
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Page last modified: May 27, 2021
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