Hazardous Weather Outlook
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE CHEYENNE WY
620 AM MDT FRI SEP 30 2016
WYZ101>119-011230-
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-
620 AM MDT FRI SEP 30 2016
THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHEAST WYOMING.
.DAY ONE...TODAY AND TONIGHT
ISOLATED THUNDERSTORMS ARE POSSIBLE THIS AFTERNOON AND THIS
EVENING...MAINLY IN THE MOUNTAINS AND ALONG THE INTERSTATE 80
CORRIDOR.
.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY
THUNDERSTORM CHANCES WILL INCREASE OVER THE HIGH PLAINS OF EASTERN
WYOMING SUNDAY AND MONDAY. ACCUMULATING SNOW IS POSSIBLE OVER THE
MOUNTAINS TUESDAY AND WEDNESDAY AS A PACIFIC STORM SYSTEM SLOWLY
MOVES ACROSS THE AREA.
.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION WILL NOT BE REQUIRED AT THIS TIME.
$$
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
522 AM MDT FRI SEP 30 2016
COZ030>051-011130-
JACKSON COUNTY BELOW 9000 FEET-
WEST JACKSON AND WEST GRAND COUNTIES ABOVE 9000 FEET-
GRAND AND SUMMIT COUNTIES BELOW 9000 FEET-
SOUTH AND EAST JACKSON/LARIMER/NORTH AND NORTHEAST GRAND/
NORTHWEST BOULDER COUNTIES ABOVE 9000 FEET-
SOUTH AND SOUTHEAST GRAND/WEST CENTRAL AND SOUTHWEST BOULDER/
GILPIN/CLEAR CREEK/SUMMIT/NORTH AND WEST PARK COUNTIES ABOVE
9000 FEET-LARIMER AND BOULDER COUNTIES BETWEEN 6000 AND 9000 FEET-
JEFFERSON AND WEST DOUGLAS COUNTIES ABOVE 6000 FEET/GILPIN/CLEAR
CREEK/NORTHEAST PARK COUNTIES BELOW 9000 FEET-
CENTRAL AND SOUTHEAST PARK COUNTY-
LARIMER COUNTY BELOW 6000 FEET/NORTHWEST WELD COUNTY-
BOULDER AND JEFFERSON COUNTIES BELOW 6000 FEET/WEST BROOMFIELD
COUNTY-
NORTH DOUGLAS COUNTY BELOW 6000 FEET/DENVER/WEST ADAMS AND
ARAPAHOE COUNTIES/EAST BROOMFIELD COUNTY-
ELBERT/CENTRAL AND EAST DOUGLAS COUNTIES ABOVE 6000 FEET-
NORTHEAST WELD COUNTY-CENTRAL AND SOUTH WELD COUNTY-MORGAN COUNTY-
CENTRAL AND EAST ADAMS AND ARAPAHOE COUNTIES-
NORTH AND NORTHEAST ELBERT COUNTY BELOW 6000 FEET/NORTH LINCOLN
COUNTY-
SOUTHEAST ELBERT COUNTY BELOW 6000 FEET/SOUTH LINCOLN COUNTY-
LOGAN COUNTY-WASHINGTON COUNTY-SEDGWICK COUNTY-PHILLIPS COUNTY-
522 AM MDT FRI SEP 30 2016
THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHEAST AND NORTH CENTRAL
COLORADO.
.DAY ONE...TODAY AND TONIGHT
AREAS OF RAIN ARE EXPECTED IN THE MOUNTAINS THIS MORNING AND SOME
THUNDERSTORMS WILL DEVELOP THIS AFTERNOON. MOST OF THE RAINFALL
WILL BE LIGHT. HIGH MOUNTAIN LOCATIONS MAY ALSO SEE SOME SNOWFALL
WITH ACCUMULATIONS UP TO AN INCH OR TWO. A FEW SHOWERS OR
THUNDERSTORMS WILL MOVE OVER THE I-25 URBAN CORRIDOR DURING THE
AFTERNOON AND EVENING WITH LIGHT RAIN AMOUNTS. SHOWER ACTIVITY
WILL DIMINISH OVERNIGHT.
.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY
THERE WILL BE A CHANCE OF SHOWERS AND AFTERNOON THUNDERSTORMS IN
THE HIGH COUNTRY THIS WEEKEND...ESPECIALLY ON SATURDAY...WITH A
SLIGHT CHANCE OF THUNDERSTORMS ALONG THE FRONT RANGE FOOTHILLS
INCLUDING THE DENVER METRO AREA. MONDAY WILL BE DRY AND WINDY OVER
THE PLAINS WITH INCREASING FIRE DANGER. IN THE MOUNTAINS...THERE
WILL BE A CHANCE OF AFTERNOON SHOWERS AND A FEW THUNDERSTORMS.
BY TUESDAY...COLDER TEMPERATURES WITH A PASSING STORM SYSTEM MAY
BRING A CHANCE OF RAIN SHOWERS TO THE AREA WITH SOME SNOW IN THE
MOUNTAINS.
.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY OR TONIGHT.
$$
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE GRAND JUNCTION CO
430 AM MDT FRI SEP 30 2016
COZ001>014-017>023-UTZ022>025-027>029-011030-
LOWER YAMPA RIVER BASIN-CENTRAL YAMPA RIVER BASIN-
ROAN AND TAVAPUTS PLATEAUS-ELKHEAD AND PARK MOUNTAINS-
UPPER YAMPA RIVER BASIN-GRAND VALLEY-DEBEQUE TO SILT CORRIDOR-
CENTRAL COLORADO RIVER BASIN-GRAND AND BATTLEMENT MESAS-
GORE AND ELK MOUNTAINS/CENTRAL MOUNTAIN VALLEYS-
CENTRAL GUNNISON AND UNCOMPAHGRE RIVER BASIN-
WEST ELK AND SAWATCH MOUNTAINS-FLAT TOPS-
UPPER GUNNISON RIVER VALLEY-UNCOMPAHGRE PLATEAU AND DALLAS DIVIDE-
NORTHWEST SAN JUAN MOUNTAINS-SOUTHWEST SAN JUAN MOUNTAINS-
PARADOX VALLEY/LOWER DOLORES RIVER-
FOUR CORNERS/UPPER DOLORES RIVER-ANIMAS RIVER BASIN-
SAN JUAN RIVER BASIN-SOUTHEAST UTAH-EASTERN UINTA MOUNTAINS-
EASTERN UINTA BASIN-TAVAPUTS PLATEAU-ARCHES/GRAND FLAT-
LA SAL AND ABAJO MOUNTAINS-CANYONLANDS/NATURAL BRIDGES-
430 AM MDT FRI SEP 30 2016
THIS HAZARDOUS WEATHER OUTLOOK IS FOR EASTERN UTAH AND WESTERN
COLORADO.
.DAY ONE...TODAY AND TONIGHT
SCATTERED TO NUMEROUS SHOWERS AND THUNDERSTORMS ARE EXPECTED
ACROSS THE REGION TODAY AND TONIGHT WITH EAST-CENTRAL UTAH AND
WEST-CENTRAL COLORADO FAVORED FOR HEAVY RAIN. THE STRONGEST CELLS
WILL BE CAPABLE OF PRODUCING EXCESSIVE RAINFALL WHICH COULD LEAD
TO LOCALIZED FLOODING.
.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY
SATURDAY...SOUTHERLY FLOW WILL CONTINUE TO FUEL SHOWERS AND
THUNDERSTORMS SATURDAY...BUT MAINLY OVER THE HIGHER TERRAIN.
SUNDAY AND MONDAY...DRIER AND BREEZY WITH ISOLATED SHOWERS AND
THUNDERSTORMS ACROSS THE NORTH SUNDAY. STORM COVERAGE INCREASES
MONDAY WITH SOUTHWEST WINDS INCREASING AHEAD OF AN APPROACHING
COLD FRONT.
MONDAY NIGHT THROUGH TUESDAY NIGHT...WIDESPREAD PRECIPITATION
POSSIBLE FOR ALL BUT FAR SOUTHEAST UTAH AND SOUTHWEST COLORADO AS
A PACIFIC STORM DRIVES A COLD FRONT ACROSS THE AREA MONDAY NIGHT.
IMPACTFUL EARLY SEASON SNOW IS POSSIBLE OVER THE NORTHERN AND
CENTRAL COLORADO MOUNTAINS WITH SNOW LEVELS LOWERING TO MOUNTAIN
BASES.
WEDNESDAY AND THURSDAY...DRY BUT UNSEASONABLY COOL.
.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION IS NOT EXPECTED TODAY OR TONIGHT...HOWEVER
SPOTTERS ARE ENCOURAGED TO RELAY RAINFALL AMOUNTS OR ANY OBSERVED
FLOODING TO THE GRAND JUNCTION FORECAST OFFICE.
$$
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE RIVERTON WY
259 AM MDT FRI SEP 30 2016
WYZ001>020-022>030-010900-
YELLOWSTONE NATIONAL PARK-ABSAROKA MOUNTAINS-CODY FOOTHILLS-
NORTH BIG HORN BASIN-SOUTHWEST BIG HORN BASIN-
SOUTHEAST BIG HORN BASIN-OWL CREEK AND BRIDGER MOUNTAINS-
BIGHORN MOUNTAINS WEST-BIGHORN MOUNTAINS SOUTHEAST-
NORTHEAST JOHNSON COUNTY-SOUTHEAST JOHNSON COUNTY-
TETON AND GROS VENTRE MOUNTAINS-JACKSON HOLE-
WIND RIVER MOUNTAINS WEST-WIND RIVER MOUNTAINS EAST-
UPPER WIND RIVER BASIN-WIND RIVER BASIN-LANDER FOOTHILLS-
GREEN MOUNTAINS AND RATTLESNAKE RANGE-
NATRONA COUNTY LOWER ELEVATIONS-CASPER MOUNTAIN-STAR VALLEY-
SALT RIVER AND WYOMING RANGES-UPPER GREEN RIVER BASIN FOOTHILLS-
UPPER GREEN RIVER BASIN-SOUTH LINCOLN COUNTY-
ROCK SPRINGS AND GREEN RIVER-FLAMING GORGE-EAST SWEETWATER COUNTY-
259 AM MDT FRI SEP 30 2016
THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN AND CENTRAL
WYOMING.
.DAY ONE...TODAY AND TONIGHT
PATCHY MORNING FOG IN THE FAR WEST VALLEYS THROUGH 9 AM THIS
MORNING. OTHERWISE ISOLATED AFTERNOON AND EVENING SHOWERS AND
THUNDERSTORMS IN THE MOUNTAINS.
.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY
SATURDAY...NUMEROUS SHOWERS AND ISOLATED AFTERNOON AND EVENING THUNDERSTORMS
IN WESTERN WYOMING
SUNDAY...SCATTERED SHOWERS AND ISOLATED AFTERNOON AND EVENING
THUNDERSTORMS IN WESTERN WYOMING WITH ISOLATED SHOWERS AND
THUNDERSTORMS EAST OF THE DIVIDE.
MONDAY AND TUESDAY...TURNING MUCH COOLER TO COLDER WITH A GOOD
CHANCE OF SHOWERS...MOUNTAIN SNOW AND ISOLATED THUNDERSTORMS.
.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY.
$$
TEAM RIVERTON
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE RAPID CITY SD
248 AM MDT FRI SEP 30 2016
SDZ001-002-012>014-024>032-041>044-046-047-049-072>074-WYZ054>058-
071-011400-
HARDING-PERKINS-BUTTE-NORTHERN MEADE CO PLAINS-ZIEBACH-
NORTHERN BLACK HILLS-NORTHERN FOOT HILLS-RAPID CITY-
SOUTHERN FOOT HILLS-CENTRAL BLACK HILLS-SOUTHERN BLACK HILLS-
CUSTER CO PLAINS-PENNINGTON CO PLAINS-HAAKON-FALL RIVER-
OGLALA LAKOTA-JACKSON-BENNETT-MELLETTE-TODD-TRIPP-
STURGIS/PIEDMONT FOOT HILLS-SOUTHERN MEADE CO PLAINS-
HERMOSA FOOT HILLS-NORTHERN CAMPBELL-SOUTHERN CAMPBELL-
WESTERN CROOK-WYOMING BLACK HILLS-WESTON-NORTHEASTERN CROOK-
248 AM MDT FRI SEP 30 2016 /348 AM CDT FRI SEP 30 2016/
THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN SOUTH DAKOTA AND
NORTHEASTERN WYOMING.
.DAY ONE...TODAY AND TONIGHT
ISOLATED THUNDERSTORMS ARE POSSIBLE OVER THE BLACK HILLS AREA THIS
AFTERNOON. SEVERE THUNDERSTORMS ARE NOT EXPECTED AT THIS TIME.
.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY
ISOLATED THUNDERSTORMS ARE POSSIBLE OVER THE BLACK HILLS AREA ON
SATURDAY AFTERNOON. WIDESPREAD SHOWERS AND THUNDERSTORMS ARE
EXPECTED ON MONDAY AND MONDAY NIGHT. SEVERE THUNDERSTORMS ARE
NOT EXPECTED AT THIS TIME.
.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY.
&&
STAY TUNED TO NOAA WEATHER RADIO FOR FURTHER DETAILS OR UPDATES...
OR CHECK OUR WEB SITE AT WEATHER.GOV/RAPIDCITY
$$
