Severe Thunderstorm Warning 69, NWS Cheyenne, WY

WYZ012-015-016-017-282300-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHEYENNE WY
245 PM MDT TUE MAY 28 1991

...SCATTERED THUNDERSTORMS ARE DEVELOPING ALONG THE LARAMIE AND SNOWY
MOUNTAIN RANGES IN SOUTHEAST WYOMING...

AT 240 PM MDT...RADAR AND SATELLITE PHOTOS SHOWED THUNDERSTORMS WERE
DEVELOPING ALONG THE LARAMIE AND SNOWY MOUNTAINS. THEY WERE MOVING TO
THE NORTHEAST AT 15 MILES AN HOUR.

NO SEVERE WEATHER WAS INDICATED BUT SOME OF THESE THUNDERSTORMS COULD
CONTAIN PEA TO MARBLE SIZED HAIL...WIND GUSTS TO 35 MILES AN HOUR AND
LOCALLY HEAVY RAIN. CONTINUED DEVELOPMENT IS EXPECTED THROUGH THE
BALANCE OF THE AFTERNOON.

WYOMING IS NOT UNDER THE DIRECT THREAT OF SEVERE WEATHER TODAY.
HOWEVER...A TORNADO WATCH IS IN EFFECT NEARBY FOR NORTHEAST COLORADO
AND THE NEBRASKA PANHANDLE UNTIL 9 PM MDT.
>
THIS MEANS THAT SOUTHEAST WYOMING COULD SEE A NUMBER OF STRONG
THUNDERSTORMS THROUGH THE AFTERNOON AND EVENING HOURS. KEEP AN
EYE ON THE SKY...AMD SEEK INDOOR SHELTER IF THUNDERSTORMS MOVE
INTO YOUR AREA.

CAS

WYZ012-015-016-017-282230-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHEYENNE WY
315 PM MDT TUE MAY 28 1991

...THUNDERSTORMS CONTINUE TO GAIN STRENGTH OVER AND NEAR THE MOUNTAINS
OF SOUTHEAST WYOMING...

AT 305 PM THUNDERSTORMS HAD BECOME INTENSE OVER AND NEAR THE LARAMIE
AND SNOWY MOUNTAIN RANGES OF SOUTHEAST WYOMING. AT THAT TIME THE
STRONGEST STORMS WERE LOCATED 10 MILES SOUTHWEST OF CHUGWATER...OR 32
MILES SOUTHWEST OF WHEATLAND...AND 25 MILES SOUTHWEST OF WHEATLAND.

PEA SIZED HAIL WAS REPORTED AT 313 PM AT CHUGWATER.

ALL OF THESE INTENSE STORMS AS WELL AS THE OTHER THUNDERSTORMS OVER
SOUTHEAST AND SOUTH CENTRAL WYOMING WERE MOVING NORTH AT 15 MILES AN HOU
NORTH AT 15 MILES AN HOUR. THE STORMS WILL LIKELY AFFECT WHEATLAND
BETWEEN 400 PM AND 500 PM.
<
THE INTENSE STORMS WILL LIKELY PRODUCE SMALL HAIL...WIND GUSTS TO 45
MILES AN HOUR...DANGEROUS LIGHTNING AND HEAVY RAIN.

PEOPLE IN SOUTHEAST WYOMING...ESPECIALLY THOSE IN AND NEAR THE LARAMIE
AND SNOWY MOUNTAIN RANGES SHOULD BE ALERT TO THE POSSIBILITY OF
STRONG THUNDERSTORMS. DUE TO THE SLOW MOVEMENT OF THE STORMS AND THE
MOUNTAINOUS TERRAIN...FLASH FLOODING OF SMALL STREAMS AND CREEKS MAY
BE POSSIBLE. OF A STROM APPROACHES...MOVE INSIDE TO A SAFE SHELTER
RIGHT AWAY.
WEILAND

WYZ012-015-016-017-282230-

SPECIAL WEATHER STATEMENT...CORRECTED
NATIONAL WEATHER SERVICE CHEYENNE WY
315 PM MDT TUE MAY 28 1991

...THUNDERSTORMS CONTINUE TO GAIN STRENGTH OVER AND NEAR THE MOUNTAINS
OF SOUTHEAST WYOMING...

AT 305 PM THUNDERSTORMS HAD BECOME INTENSE OVER AND NEAR THE LARAMIE
AND SNOWY MOUNTAIN RANGES OF SOUTHEAST WYOMING. AT THAT TIME THE
STRONGEST STORMS WERE LOCATED 10 MILES SOUTHWEST OF CHUGWATER...OR 32
MILES SOUTHWEST OF WHEATLAND...AND 25 MILES SOUTHWEST OF WHEATLAND.

PEA SIZED HAIL WAS REPORTED AT 313 PM AT CHUGWATER.

ALL OF THESE INTENSE STORMS AS WELL AS THE OTHER THUNDERSTORMS OVER
SOUTHEAST AND SOUTH CENTRAL WYOMING WERE MOVING NORTH AT 15 MILES AN
HOUR. THE STORMS WILL LIKELY AFFECT WHEATLAND BETWEEN 400 PM AND 500
PM.
<
THE INTENSE STORMS WILL LIKELY PRODUCE SMALL HAIL...WIND GUSTS TO 45
MILES AN HOUR...DANGEROUS LIGHTNING AND HEAVY RAIN.

PEOPLE IN SOUTHEAST WYOMING...ESPECIALLY THOSE IN AND NEAR THE LARAMIE
AND SNOWY MOUNTAIN RANGES SHOULD BE ALERT TO THE POSSIBILITY OF
STRONG THUNDERSTORMS. DUE TO THE SLOW MOVEMENT OF THE STORMS AND THE
MOUNTAINOUS TERRAIN...FLASH FLOODING OF SMALL STREAMS AND CREEKS MAY
BE POSSIBLE. IF A STORM APPROACHES...MOVE INSIDE TO A SAFE SHELTER
RIGHT AWAY.

CORRECTED FOR SPELLING ERRORS.

WEILAND

WYZ012-015-016-017-282330-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHEYENNE WY
410 PM MDT TUE MAY 28 1991

...THUNDERSTORMS CONTINUE OVER SOUTHEAST WYOMING...

AT 400 PM THUNDERSTORMS CONTINUED OVER EXTREME SOUTHERN WYOMING AS WELL
AS THE EAST THIRD OF THE STATE. IN THE SOUTHEAST...AN INTENSE STORM AT
THAT TIME WAS LOCATED 5 MILES EAST OF CHUGWATER...OR 40 MILES SOUTH OF
WHEATLAND. PEA SIZED HAIL HAD BEEN REPORTED AT BOTH CHUGWATER AND THE
EAST SIDE OF CHEYENNE BETWEEN 300 PM AND 400 PM.

ALL OF THE STORMS WERE MOVING TO THE NORTHEAST AT 15 MILES AN HOUR.
THUNDERSTORMS...ESPECIALLY IN EASTERN WYOMING WILL CONTINUE THROUGH
THE EVEVNING HOURS. SOME OF THE STORMS WILL BE INTENSE AND PRODUCE
SMALL HAIL...WIND GUSTS TO 45 MILES AN HOUR...DANGEROUS LIGHTNING AND
HEAVY RAIN. THE INTENSE STORM WILL MOVE THROUGH HAWK SPRINGS BY 430 PM.

PEOPLE IN EXTREME SOUTHERN WYOMING AS WELL AS THE EAST THIRD OF THE
STATE SHOULD BE PREPAJRED FOR STRONG THUNDERSTORMS IN THE AREA. DUE TO
THE SLOW MOVEMENT OF THE STORMS...SMALL STREAMS AND CREEKS MAY RISE.
IF A STORM APPROACHES...MOVE TO A SAFE SHELTER RIGHT AWAY.
WEILAND

WYZ012-017-290030-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHEYENNE WY
445 PM MDT TUE MAY 28 1991

...THUNDERSTORMS DEVELOP NEAR CHEYENNE IN SOUTHEAST WYOMING...

AT 440 PM THUNDERSTORMS CONTINUED TO DEVELOP 8 MILES EAST OF CHEYENNE
IN THE SOUTHERN PORTION OF LARAMIE COUNTY. A SEVERE THUNDERSTORM
WAS LOCATED 10 MILES SOUTH OF CHEYENNE ABOUT THE SAME TIME AND MOVING
NORTH. AND NORTHEAST.

THE SEVERE STORM TO THE SOUTH OF CHEYENE WyILL BE INTO LARAMIE COUNTY
BEFORE 5 PM AND PEOPLE IN SOUTHERN AND EASTERN LARAMIE COUNTY SHOULD
BE ALERT TO THE THREAT OF HEAVY RAIN...HAIL AND GUSTY WINDS.

SGS

NEZ001-005-011-290000-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SCOTTSBLUFF NE
515 PM MDT TUE MAY 28 1991

...TORNADO WATCH SOUTHERN PANHANDLE UNTIL 9 PM MDT...

AT 512 PM MDT...RADAR INDICATED STRONG THUNDERSTORMS JUST ACROSS THE
NEBRASKA PANHANDLE BORDER IN EASTERN WYOMING.  THE STRONGEST STORMS WERE
LOCATED FROM 25 MILES WEST OF SCOTTSBLUFF TO 30 MILES SOUTHWEST OF
SCOTTSBLUFF NEBRASKA.  THE STORMS WERE MOVING TO THE NORTHEAST AT 25 MPH
AND WILL MOVE INTO SOUTHERN SIOUX...SCOTTS BLUFF...AND NORTHERN BANNER
COUNTIES OF THE NEBRASKA PANHANDLE.

HEAVY RAIN...SMALL HAIL...STRONG GUSTY WIND AND DEADLY LIGHTNING
ARE POSSIBLE WITH THESE STORMS AS THEY MOVE INTO SOUTHERN SIOUX...
SCOHTTS BLUFF...AND NORTHERN BANNER COUNTIES UNTIL 600 PM MDT.
EMANUEL