Hazardous Weather Outlook
Issued by NWS Cheyenne, WY

Home | Current Version | Previous Version | Graphics & Text | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37
000
FLUS45 KCYS 291713
HWOCYS

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE CHEYENNE WY
1113 AM MDT MON SEP 29 2014

WYZ101>119-301715-
CONVERSE COUNTY LOWER ELEVATIONS-NIOBRARA COUNTY-
NORTH LARAMIE RANGE-FERRIS/SEMINOE/SHIRLEY MOUNTAINS-
SHIRLEY BASIN-CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY-
EAST PLATTE COUNTY-GOSHEN COUNTY-CENTRAL CARBON COUNTY-
NORTH SNOWY RANGE FOOTHILLS-SOUTHWEST CARBON COUNTY-
SIERRA MADRE RANGE-UPPER NORTH PLATTE RIVER BASIN-SNOWY RANGE-
LARAMIE VALLEY-SOUTH LARAMIE RANGE-SOUTH LARAMIE RANGE FOOTHILLS-
CENTRAL LARAMIE COUNTY-EAST LARAMIE COUNTY-
1113 AM MDT MON SEP 29 2014

THIS HAZARDOUS WEATHER OUTLOOK IS FOR EAST CENTRAL WYOMING...
SOUTH CENTRAL WYOMING AND SOUTHEAST WYOMING.

.DAY ONE...THIS AFTERNOON AND TONIGHT

NUMEROUS OR WIDESPREAD SHOWERS AND THUNDERSTORMS WILL REDEVELOP
THIS AFTERNOON AS A POWERFUL STORM SYSTEM MOVES ACROSS THE ROCKY
MOUNTAINS AND STALLS ACROSS THE HIGH PLAINS TONIGHT. STRONG TO
MARGINALLY SEVERE THUNDERSTORMS CONTAINING HAIL...VERY HEAVY
RAIN...AND STRONG WINDS WILL BE POSSIBLE EAST OF THE LARAMIE RANGE
THIS AFTERNOON AND THIS EVENING.

LIGHT SNOW IS EXPECTED ACROSS THE SNOWY AND SIERRA MADRE RANGES
TODAY WITH LIGHT SNOW ACCUMULATIONS POSSIBLE ABOVE 8500 FEET.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

A HIGH WIND WARNING IS IN EFFECT FOR THE WIND PRONE AREAS OF
SOUTHEAST WYOMING EARLY TUESDAY MORNING THROUGH NOON. GUSTS UP TO 65
MPH ARE POSSIBLE ACROSS THE AREAS WITH GUSTS AROUND 50 MPH
POSSIBLE ELSEWHERE.

LIGHT SNOW WILL CONTINUE OVER THE MOUNTAINS LATE TUESDAY AND INTO
WEDNESDAY WITH ADDITIONAL LIGHT ACCUMULATIONS EXPECTED.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION MAY BE NEEDED ACROSS EXTREME SOUTHEAST WYOMING
THIS AFTERNOON.

&&

THIS PRODUCT...ALONG WITH OTHER WEATHER...HYDROLOGIC...AND
CLIMATE INFORMATION IS AVAILABLE ON THE WEB AT...
HTTP://WEATHER.GOV/CHEYENNE

$$

NEZ002-003-019>021-054-055-095-096-301715-
DAWES-BOX BUTTE-SCOTTS BLUFF-BANNER-MORRILL-KIMBALL-CHEYENNE-
NORTH SIOUX-SOUTH SIOUX-
1113 AM MDT MON SEP 29 2014

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE WESTERN NEBRASKA
PANHANDLE.

.DAY ONE...THIS AFTERNOON AND TONIGHT

ANOTHER WAVE OF SHOWERS AND THUNDERSTORMS WILL REDEVELOP AND MOVE
ACROSS THE NEBRASKA PANHANDLE THIS AFTERNOON AND TONIGHT. SOME
THUNDERSTORMS MAY BECOME SEVERE...ESPECIALLY ACROSS THE SOUTHERN
NEBRASKA PANHANDLE. LARGE HAIL...DAMAGING WINDS...AND EVEN AN
ISOLATED TORNADO ARE THE PRIMARY HAZARDS AS THIS STORM SYSTEM
MOVES INTO THE GREAT PLAINS TONIGHT. OTHERWISE...VERY HEAVY
RAINFALL IS EXPECTED ACROSS ALL PANHANDLE LOCATIONS THROUGH
TONIGHT...WHERE A FLOOD WATCH IS IN EFFECT FROM 3 PM TODAY THROUGH
NOON TUESDAY.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

THERE IS A SLIGHT CHANCE OF THUNDERSTORMS ON WEDNESDAY AS AN UPPER
LEVEL DISTURBANCES MOVES ACROSS THE REGION AND INTO THE GREAT
PLAINS. OTHERWISE...A GRADUAL DRYING TREND IS EXPECTED THROUGH
LATE THIS WEEK.

.SPOTTER INFORMATION STATEMENT...

SPOTTERS ACTIVATION MAY BE NEEDED ALONG THE INTERSTATE 80 CORRIDOR
LATE THIS AFTERNOON AND EARLY TONIGHT.

&&

THIS PRODUCT...ALONG WITH OTHER WEATHER...HYDROLOGIC...AND
CLIMATE INFORMATION IS AVAILABLE ON THE WEB AT...
HTTP://WEATHER.GOV/CHEYENNE

$$







USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.