SEL8

   URGENT - IMMEDIATE BROADCAST REQUESTED
   Severe Thunderstorm Watch Number 418
   NWS Storm Prediction Center Norman OK
   230 PM MDT Fri Jul 1 2022

   The NWS Storm Prediction Center has issued a

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

   * Effective this Friday afternoon and evening from 230 PM until
     1000 PM MDT.

   * Primary threats include...
     Scattered damaging winds and isolated significant gusts to 75
       mph possible
     Isolated large hail events to 1.5 inches in diameter possible

   SUMMARY...At least a couple supercells should develop from eastern
   Wyoming and the Black Hills area before growing upscale into an
   east-southeast moving cluster this evening.

   The severe thunderstorm watch area is approximately along and 90
   statute miles east and west of a line from 65 miles east northeast
   of Gillette WY to 5 miles west southwest of Alliance NE. For a
   complete depiction of the watch see the associated watch outline
   update (WOUS64 KWNS WOU8).

   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 417...

   AVIATION...A few severe thunderstorms with hail surface and aloft to
   1.5 inches. Extreme turbulence and surface wind gusts to 65 knots. A
   few cumulonimbi with maximum tops to 450. Mean storm motion vector
   29030.

   ...Grams

   SEL8

   URGENT - IMMEDIATE BROADCAST REQUESTED
   Severe Thunderstorm Watch Number 418
   NWS Storm Prediction Center Norman OK
   230 PM MDT Fri Jul 1 2022

   The NWS Storm Prediction Center has issued a

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

   * Effective this Friday afternoon and evening from 230 PM until
     1000 PM MDT.

   * Primary threats include...
     Scattered damaging winds and isolated significant gusts to 75
       mph possible
     Isolated large hail events to 1.5 inches in diameter possible

   SUMMARY...At least a couple supercells should develop from eastern
   Wyoming and the Black Hills area before growing upscale into an
   east-southeast moving cluster this evening.

   The severe thunderstorm watch area is approximately along and 90
   statute miles east and west of a line from 65 miles east northeast
   of Gillette WY to 5 miles west southwest of Alliance NE. For a
   complete depiction of the watch see the associated watch outline
   update (WOUS64 KWNS WOU8).

   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 417...

   AVIATION...A few severe thunderstorms with hail surface and aloft to
   1.5 inches. Extreme turbulence and surface wind gusts to 65 knots. A
   few cumulonimbi with maximum tops to 450. Mean storm motion vector
   29030.

   ...Grams

   WOUS64 KWNS 012029
   WOU8

   BULLETIN - IMMEDIATE BROADCAST REQUESTED
   SEVERE THUNDERSTORM WATCH OUTLINE UPDATE FOR WS 418
   NWS STORM PREDICTION CENTER NORMAN OK
   230 PM MDT FRI JUL 1 2022

   SEVERE THUNDERSTORM WATCH 418 IS IN EFFECT UNTIL 1000 PM MDT
   FOR THE FOLLOWING LOCATIONS

   NEC007-013-031-045-069-075-123-157-161-165-020400-
   /O.NEW.KWNS.SV.A.0418.220701T2030Z-220702T0400Z/

   NE 
   .    NEBRASKA COUNTIES INCLUDED ARE

   BANNER               BOX BUTTE           CHERRY              
   DAWES                GARDEN              GRANT               
   MORRILL              SCOTTS BLUFF        SHERIDAN            
   SIOUX                


   SDC007-019-033-047-071-081-093-102-103-020400-
   /O.NEW.KWNS.SV.A.0418.220701T2030Z-220702T0400Z/

   SD 
   .    SOUTH DAKOTA COUNTIES INCLUDED ARE

   BENNETT              BUTTE               CUSTER              
   FALL RIVER           JACKSON             LAWRENCE            
   MEADE                OGLALA LAKOTA       PENNINGTON          


   WYC005-009-011-015-027-031-045-020400-
   /O.NEW.KWNS.SV.A.0418.220701T2030Z-220702T0400Z/

   WY 
   .    WYOMING COUNTIES INCLUDED ARE

   CAMPBELL             CONVERSE            CROOK               
   GOSHEN               NIOBRARA            PLATTE              
   WESTON               


   ATTN...WFO...CYS...UNR...LBF...

   SAW8 
   WW 418 SEVERE TSTM NE SD WY 012030Z - 020400Z
   AXIS..90 STATUTE MILES EAST AND WEST OF LINE..
   65ENE GCC/GILLETTE WY/ - 5WSW AIA/ALLIANCE NE/
   ..AVIATION COORDS.. 80NM E/W /71NW RAP - 28ENE BFF/
   HAIL SURFACE AND ALOFT..1.5 INCHES. WIND GUSTS..65 KNOTS.
   MAX TOPS TO 450. MEAN STORM MOTION VECTOR 29030.

   LAT...LON 44690247 42010114 42010464 44690614

   THIS IS AN APPROXIMATION TO THE WATCH AREA.  FOR A
   COMPLETE DEPICTION OF THE WATCH SEE WOUS64 KWNS
   FOR WOU8.

Watch 418 Status Report Messages:

STATUS REPORT #3 ON WW 418

VALID 020155Z - 020240Z

THE SEVERE WEATHER THREAT CONTINUES ACROSS THE ENTIRE WATCH AREA.

..BROYLES..07/02/22

ATTN...WFO...CYS...LBF...UNR...

&&

STATUS REPORT FOR WS 418 

SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS 

NEC007-013-031-045-069-075-123-157-161-165-020240-

NE 
.    NEBRASKA COUNTIES INCLUDED ARE

BANNER		     BOX BUTTE		 CHERRY 	     
DAWES		     GARDEN		 GRANT		     
MORRILL 	     SCOTTS BLUFF	 SHERIDAN	     
SIOUX		     
$$


SDC007-019-033-047-071-081-093-102-103-020240-

SD 
.    SOUTH DAKOTA COUNTIES INCLUDED ARE

BENNETT 	     BUTTE		 CUSTER 	     
FALL RIVER	     JACKSON		 LAWRENCE	     
MEADE		     OGLALA LAKOTA	 PENNINGTON	     
$$


WYC005-009-011-015-027-031-045-020240-

WY 
.    WYOMING COUNTIES INCLUDED ARE

CAMPBELL	     CONVERSE		 CROOK		     
GOSHEN		     NIOBRARA		 PLATTE 	     
WESTON		     
$$


THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY.  PLEASE
REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL
INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES
CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES.
$$

STATUS REPORT #2 ON WW 418

VALID 012335Z - 020040Z

THE SEVERE WEATHER THREAT CONTINUES ACROSS THE ENTIRE WATCH AREA.

..BROYLES..07/01/22

ATTN...WFO...CYS...LBF...UNR...

&&

STATUS REPORT FOR WS 418 

SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS 

NEC007-013-031-045-069-075-123-157-161-165-020040-

NE 
.    NEBRASKA COUNTIES INCLUDED ARE

BANNER		     BOX BUTTE		 CHERRY 	     
DAWES		     GARDEN		 GRANT		     
MORRILL 	     SCOTTS BLUFF	 SHERIDAN	     
SIOUX		     
$$


SDC007-019-033-047-071-081-093-102-103-020040-

SD 
.    SOUTH DAKOTA COUNTIES INCLUDED ARE

BENNETT 	     BUTTE		 CUSTER 	     
FALL RIVER	     JACKSON		 LAWRENCE	     
MEADE		     OGLALA LAKOTA	 PENNINGTON	     
$$


WYC005-009-011-015-027-031-045-020040-

WY 
.    WYOMING COUNTIES INCLUDED ARE

CAMPBELL	     CONVERSE		 CROOK		     
GOSHEN		     NIOBRARA		 PLATTE 	     
WESTON		     
$$


THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY.  PLEASE
REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL
INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES
CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES.
$$

STATUS REPORT #1 ON WW 418

VALID 012255Z - 012340Z

THE SEVERE WEATHER THREAT CONTINUES ACROSS THE ENTIRE WATCH AREA.

..BROYLES..07/01/22

ATTN...WFO...CYS...LBF...UNR...

&&

STATUS REPORT FOR WS 418 

SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS 

NEC007-013-031-045-069-075-123-157-161-165-012340-

NE 
.    NEBRASKA COUNTIES INCLUDED ARE

BANNER		     BOX BUTTE		 CHERRY 	     
DAWES		     GARDEN		 GRANT		     
MORRILL 	     SCOTTS BLUFF	 SHERIDAN	     
SIOUX		     
$$


SDC007-019-033-047-071-081-093-102-103-012340-

SD 
.    SOUTH DAKOTA COUNTIES INCLUDED ARE

BENNETT 	     BUTTE		 CUSTER 	     
FALL RIVER	     JACKSON		 LAWRENCE	     
MEADE		     OGLALA LAKOTA	 PENNINGTON	     
$$


WYC005-009-011-015-027-031-045-012340-

WY 
.    WYOMING COUNTIES INCLUDED ARE

CAMPBELL	     CONVERSE		 CROOK		     
GOSHEN		     NIOBRARA		 PLATTE 	     
WESTON		     
$$


THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY.  PLEASE
REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL
INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES
CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES.
$$

Please visit the National Weather Service Interactive Weather Information Network (IWIN) for more information on the warnings.

For each watch, probabilities for particular events inside the watch (listed above in each table) are determined by the issuing forecaster. The "Low" category contains probability values ranging from less than 2% to 20% (EF2-EF5 tornadoes), less than 5% to 20% (all other probabilities), "Moderate" from 30% to 60%, and "High" from 70% to greater than 95%. High values are bolded and lighter in color to provide awareness of an increased threat for a particular event.