Severe Thunderstorm Warning 73, NWS Cheyenne, WY

WYZ005-006-011-012-014<017-162030-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHEYENNE WY
1251 PM MDT MON JUL 16 1990

...THUNDERSTORMS BEGINNING TO DEVELOP OVER SOUTHEAST WYOMING...

AFTERNOON THUNDERSTORMS WERE BEGINNING TO DEVELOP SOUTHEAST OF A
SHERIDAN TO ROCKS SPRINGS LINE OVER SOUTHEAST WYOMING.  CASPER REPORTED
A THUNDERSTORM WITH 1/2 INCH DIAMETER HAIL AROUND 1230 PM.

WIDELY SCATTERD THUNDERSTORMS WILL CONTINUE TO DEVELOP THIS AFTERNOON
AND SPREAD EAST TO SOUTHEAST ACROSS THE THE SOUTHEAST HALF OF THE
STATE.  BRIEF HEAVY RAIN...GUSTY WINDS...AND HAIL CAN BE EXPECTED
FROM SOME OF THESE STORMS.

LAUZE

WYZ012-016-017-162200-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHEYENNE WY
250 PM MDT MON JUL 16 1990

AT 240 PM MDT A STRONG THUNDERSTORM WAS OBSERVED ABOUT 15 MILES NORTH OF
CHEYENNE. HEAVY RAIN...GUSTY WINDS AND HAIL WERE LIKELY WITH THIS STORM.
OTHER THUNDERSTORMS WERE WIDELY SCATTERED OVER SOUTHEAST WYOMING...
ESPECIALLY IN LARAMIE AND PLATTE COUNTIES.  THE STORMS WERE MOVING
SOUTHEAST AT 10 TO 15 MPH.

SCATTERED THUNDERSTORMMS...A FEW QUITE STRONG WILL CONTINUE OVER
SOUTHEAST WYOMING FOR THE REST OF THE AFTERNOON AND DURING THE
EVENING.

SCOTT

WYZ012-017-162300-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHEYENNE WY
410 PM MDT MON JUL 16 1990

INTENSE THUNDERSTORMS CONTINUE TO RUMBLE ACROSS SOUTHEAST WYOMING
THIS AFTERNOON. AT 405 PM MDT...FT LARAMIE...20 MILES NORTHWEST OF
TORRINGTON...REPORTED VERY HEAVY RAIN...MARBLE SIZED DIAMETER HAIL
AND WIND GUSTS TO 35 MILES AN HOUR. THE INTENSE STORM WAS MOVING TO
THE SOUTHEAST AT 25 MILES AN HOUR. THIS STORM WILL MOVE THROUGH THE
TOWNS OF LINGLE AND TORRINGTON BY 445 PM MDT.

OTHER INTENSE THUNDERSTORMS WERE ALSO LOCATED OVER BURNS...23 MILES
EAST OF CHEYENNE...ALBIN...41 MILES NORTHEAST OF CHEYENNE AND NEAR
LA GRANGE...29 MILES SOUTH OF TORRINGTON. EACH OF THESE STORMS WERE
MOVING TO THE SOUTHEAST AT 25 MILES AN HOUR.

THE THUNDERSTORMS IN SOUTHEAST WYOMING ALL HAVE THE POTENTIAL TO
PRODUCE VERY HEAVY RAIN...HAIL...GUSTY WINDS TO 45 MILES AN HOUR AND
DANGEROUS LIGHTNING.
PEOPLE IN SOUTHEAST WYOMING SHOULD BE AWARE OF THE THUNDERSTORMS
THROUGH THE EVENING HOURS. IF A STORM APPROACHES TAKE IMMEDIATE
SHELTER AS LIGHTNING FROM THE STOTMS CAN BE DEADLY.
WEILAND

NEZ001-005-011-170000-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SCOTTSBLUFF NE
450 PM MDT MON JUL 16 1990

...STRONG THUNDERSTORMS HAD ENTERED THE WEST NEBRASKA PANHANDLE...

AT 445 PM MDT...ISOLATED THUNDERSTORMS WERE LOCATED 40 MILES SOUTHWEST
OF SCOTTSBLUFF NEBRASKA...OR 15 MILES SOUTHWEST OF HARRISBURG NEBRASKA.
THE STORMS WERE MOVING EAST AT 15 MILES AN HOUR.  IF THE STORMS MAINTAIN
THEIR PRESENT MOVEMENT...THEY SHOULD PASS BETWEEN THE TOWNS OF HARRISBURG
AND KIMBALL NEBRASKA BY 600 PM MDT.

BRIEF HEAVY RAIN...GUSTY WIND AND SMALL HAIL ARE POSSIBLE WITH THESE
STORMS ACROSS SOUTHERN BANNER AND NORTHERN KIMBALL COUNTIES OF THE
CENTRAL AND SOUTH NEBRASKA PANHANDLE UNTIL 600 PM dMDT.
WIRTH

NEZ001-005-011-170000-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SCOTTSBLUFF NE
508 PM MDT MON JUL 16 1990

...STRONG THUNDERSTORMS HAD DEVELOPED OVER THE NORTHWEST NEBRASKA
PANHANDLE...

AT 500 PM MDT...STRONG THUNDERSTORMS CONTINUED TO DEVELOP OVER THE NORTH
NEBRASKA PANHANDLE FROM 35 MILES NORTHWEST TO 35 MILES NORTH OF
SCOTTSBLUFF NEBRASKA...AND 50 MILES WEST OF CHADRON NEBRASKA.
THE STORMS WERE MOVING EAST AT 20 MILES AN HOUR.

BRtIEF HEAVY RAIN...GUSTY WIND...SMALL HAIL AND DANGEROUS CLOUD TO GROUND
LIGHTNING CAN BE EXPECTED ACROSS SIOUX AND NORTHERN SCOTTS BLUFF COUNTIES
OF THE NEBRASKA PANHANDLE UNTIL 600 PM MDT.
WIRTH

NEZ001-005-011-170200-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SCOTTSBLUFF NE
545 PM MDT MON JUL 16 1990

...THUNDERSTORMS CONTINUED OVER THE WESTERN NEBRASKA PANHANDLE...

AT 540 PM MDT...VERY STRONG THUNDERSTORMS CONTINUED TO DEVELOP OVER THE
NORTHERN NEBRASKA PANHANDLE 30 MILES WEST OF CHADRON NEBRASKA NEAR THE
TOADSTOOL PARK...AND OVER THE SOUTHERN PANHANDLE 35 MILES WEST OF SIDNEY
NEBRASKA OR NEAR THE TOWN OF KIMBALL.  THE STORMS WERE MOVING EAST AT
25 MILES AN HOUR.

BRIEF HEAVY RAIN...GUSTY WIND...SMALL HAIL AND DANGEROUS CLOUD TO GROUND
LIGHTNING CAN BE EXPECTED ACROSS NORTHEASTERN SIOUX AND DAWES COUNTIES OF
THE NORTHERN NEBRASKA PANHANDLE AND EASTERN KIMBALL AND CHEYENNE COUNTIES
OF THE SOUTHERN NEBRASKA PANHANDLE UNTIL 800 PM MDT THIS MONDAY EVENING.
WIRTH