Hazardous Weather Outlook
Issued by NWS Cheyenne, WY

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FLUS45 KCYS 251227
HWOCYS

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE CHEYENNE WY
627 AM MDT SAT APR 25 2015

WYZ101>119-261230-
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-
627 AM MDT SAT APR 25 2015

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

.DAY ONE...TODAY AND TONIGHT

SHOWERS AND THUNDERSTORMS WILL DEVELOP OVER SOUTHEAST WYOMING THIS
AFTERNOON. SEVERE THUNDERSTORMS ARE NOT EXPECTED BUT STRONG WIND
GUSTS AND SMALL HAIL MAY OCCUR WITH A FEW STRONGER STORMS THIS
AFTERNOON AND EARLY EVENING.

SNOW WILL DEVELOP ACROSS THE SNOWY AND SIERRA MADRE RANGES TONIGHT
WITH SNOW ACCUMULATION OF 1 TO 2 INCHES. SNOW LEVELS ARE EXPECTED
TO REMAIN ABOVE 8000 FEET TONIGHT.

AREAS OF FOG WITH LOCALLY DENSE FOG MAY DEVELOP LATE TONIGHT INTO
SUNDAY MORNING FROM THE NEBRASKA BORDER...EAST TO ALONG THE
LARAMIE RANGE.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

RAIN WILL BECOME WIDESPREAD ACROSS SOUTHEAST WYOMING SUNDAY WITH A
FEW ISOLATED THUNDERSTORMS POSSIBLE. THERE IS NO THREAT OF SEVERE
THUNDERSTORMS SUNDAY.

SNOW WILL CONTINUE TO FALL ACROSS THE SNOWY AND SIERRA MADRE
RANGES THROUGH SUNDAY AFTERNOON. SNOW LEVELS WILL DECREASE TO
BETWEEN 6500 AND 6000 FEET SUNDAY NIGHT WITH SNOW POSSIBLE ALONG
MUCH OF THE INTERSTATE 80 CORRIDOR BETWEEN CHEYENNE AND RAWLINS.
SIGNIFICANT SNOW ACCUMULATIONS ARE NOT EXPECTED AT THIS TIME...
HOWEVER...SMALL CHANGES IN THE TRACK OF THIS STORM SYSTEM CAN
MAKE A LARGE DIFFERENCE IN SNOW ACCUMULATIONS. PLEASE KEEP
APPRISED OF THE LATEST FORECAST IF PLANNING TRAVEL ACROSS THIS
AREA SUNDAY AND SUNDAY NIGHT.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS UNLIKELY TODAY AND TONIGHT.

$$

NEZ002-003-019>021-054-055-095-096-261230-
DAWES-BOX BUTTE-SCOTTS BLUFF-BANNER-MORRILL-KIMBALL-CHEYENNE-
NORTH SIOUX-SOUTH SIOUX-
627 AM MDT SAT APR 25 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF WESTERN
NEBRASKA.

.DAY ONE...TODAY AND TONIGHT

SHOWERS AND THUNDERSTORMS WILL DEVELOP OVER THE NEBRASKA PANHANDLE
THIS AFTERNOON AND CONTINUE INTO THE EVENING HOURS. SEVERE
THUNDERSTORMS ARE GENERALLY NOT EXPECTED BUT SOME THUNDERSTORMS
WILL LIKELY PRODUCE SMALL HAIL AND STRONG WIND GUSTS.

AREAS OF FOG WILL LIKELY DEVELOP LATE TONIGHT WITH LOCALLY DENSE
FOG POSSIBLE THROUGH SUNDAY MORNING.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS POSSIBLE THIS AFTERNOON AND EARLY EVENING.

$$


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