Severe Thunderstorm Warning 48, NWS Cheyenne, WY

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHEYENNE WY
1250 PM MDT MON AUG 14 1989

...THUNDERSTORMS INCREASING OVER THE SOUTHWEST CORNER OF WYOMING...

SALT LAKE RADAR REPORTED AN INCREASE IN THUNDERSTORMS OVER UINTA COUNTY
OF SOUTHWEST WYOMING.  AN UPPER LEVEL DISTURBANCE UPSTREAM APPROACHING
THE STATE WILL CONTINUE TO SPREAD SHOWERS AND THUNDERSTORMS NORTHEAST
INTO SOUTHWEST WYOMING AND EAST ACROSS CENTRAL AND EASTERN WYOMING
THIS AFTERNON AND TONIGHT.

SOME OF THESE THUNDERSTORMS WILL PRODUCE STRONG GUSTY WINDS...BRIEF
HEAVY RAINS...FREQUENT LIGHTNING AND POSSIBLY SMALL HAIL UNTIL SUNSET.

LOCAL FLOODING OF SOME CREEKS AND SMALL STREAMS IS POSSIBLE OVER THE
SOUTHWEST CORNER WHERE THUNDERSTORMS WILL BE MORE NUMEROUS.  IF FLOOD
WATERS THREATEN...CLIMB TO HIGHER GROUND.  LIGHTNING IS A KNOWN KILLER
...SO BE ALERT AND MOVE INDOORS WHEN THREATENED.
LAUZE

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHEYENNE WY
216 PM MDT MON AUG 14 1989

...THUNDERSTORMS HAVE DEVELOPED IN SOUTHEAST WYOMING...

THUNDERSTORMS HAVE DEVELOPED OVER SOUTHEASTERN WYOMING THIS AFTERNOON.
AT 2 PM THE STRONGEST STORMS WERE 25 MILES WEST OF CHEYENNE.  ANOTHER
AREA WAS 50 MILES NORTHWEST OF CHEYENNE.  THEY WERE MOVING EAST ABOUT
20 MILES AN HOUR.

THESE STORMS MAY PRODUCE HAIL...STRONG WINDS...AND BRIEF HEAVY JRAINS.
DANGEROUS LIGHTNING CAN ALSO BE EXPECTED.

IF THREATENING WEATHER APPROACHES...BE PREPARED TO TAKE SHELTER.
CGB

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHEYENNE WY
216 PM MDT MON AUG 14 1989

...THUNDERSTORMS HAVE DEVELOPED IN SOUTHEAST WYOMING...

THUNDERSTORMS HAVE DEVELOPED OVER SOUTHEASTERN WYOMING THIS AFTERNOON.
AT 2 PM THE STRONGEST STORMS WERE 25 MILES WEST OF CHEYENNE.  ANOTHER
AREA WAS 50 MILES NORTHWEST OF CHEYENNE.  THEY WERE MOVING EAST ABOUT
20 MILES AN HOUR.

THESE STORMS MAY PRODUCE HAIL...STRONG WINDS...AND BRIEF HEAVY RAINS.
DLANGEROUS LIGHTNING CAN ALSO BE EXPECTED.

IF THREATENING WEATHER APPROACHES...BE PREPARED TO TAKE SHELTER.
CGB

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHEYENNE WY
250 PM MDT MON AUG 14 1989

...THUNDERSTORMS CONTINUE TO MOVE ACROSS PARTS OF SOUTHEAST WYOMING...

THUNDERSTORMS HAVE CONTINUED TO DEVELOP OVER THE LARAMIE RANGE.  AT
245 PM THE STRONGEST STORMS EXTENDED FROM ABOUT 25 MILES WEST OF
CHEYENNE TO 50 MILES NORTHWEST OF CHEYENNE...OR ABOUT 15 MILES WEST
OF THE TOWN OF CHUGWATER.  THEY WERE MOVING EAST AROUND 25 MILES AN
HOUR.

THESE STORVMS MAY PRODUCE HAIL...STRONG WINDS...AND BRIEF HEAVY RAINS.
DANGEROUS LIGHTNING CAN ALSO BE EXPECTED.

BE ON THE ALERT FOR THREATENING WEATHER...AND BE PREPARED TO TAKE
SHELTER IF NECESSARY.
CGB