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Hazardous Weather Outlook


HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE RIVERTON WY
303 AM MDT SUN MAY 29 2016

WYZ001>020-022>030-300915-
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-
303 AM MDT SUN MAY 29 2016

THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN AND CENTRAL WYOMING.

.DAY ONE...TODAY AND TONIGHT

ISOLATED TO WIDELY SCATTERED THUNDERSTORMS OVER SOUTHWESTERN
AND WEST CENTRAL WYOMING. SMALL HAIL AND GUSTY WINDS POSSIBLE WITH
A FEW STRONGER STORMS...MAINLY NEAR THE WYOMING IDAHO BORDER
REGION.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

MEMORIAL DAY...ISOLATED TO SCATTERED THUNDERSTORMS MAINLY EAST OF
THE DIVIDE. A FEW STRONG TO SEVERE THUNDERSTORMS POSSIBLE ACROSS
JOHNSON COUNTY...WITH LARGE HAIL AND STRONG WIND GUSTS THE MAIN
THREAT.

TUESDAY MORNING...A FEW INCHES OF SNOW POSSIBLE OVER THE HIGHEST
REACHES OF THE NORTHERN BIGHORN RANGE...FROM POWDER RIVER PASS AND
NORTHWARD. ISOLATED TO WIDELY SCATTERED SHOWERS AND STORMS ACROSS
THE CENTRAL AND NORTHERN MOUNTAINS.

FRIDAY AND SATURDAY...WARM MOUNTAIN TEMPERATURES WILL INCREASE
SNOWMELT ABOVE 9000 FEET WITH CORRESPONDING RISES IN RIVERS AND
STREAMS EXPECTED...ESPECIALLY ALONG THE EAST SLOPES OF THE WIND
RIVER RANGE AND WIND RIVER BASIN.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY AND TONIGHT.

$$

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE BISMARCK ND
317 AM CDT SUN MAY 29 2016

NDZ031>034-040>045-300830-
GOLDEN VALLEY-BILLINGS-STARK-MORTON-SLOPE-HETTINGER-GRANT-BOWMAN-
ADAMS-SIOUX-
317 AM CDT SUN MAY 29 2016 /217 AM MDT SUN MAY 29 2016/

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTH CENTRAL
NORTH DAKOTA AND SOUTHWEST NORTH DAKOTA.

.DAY ONE...TODAY AND TONIGHT

ISOLATED THUNDERSTORMS ARE POSSIBLE ACROSS FAR SOUTHWEST NORTH
DAKOTA LATE THIS AFTERNOON. THE THREAT FOR ISOLATED THUNDERSTORMS
CONTINUE SOUTHWEST AND FAR SOUTH CENTRAL THIS EVENING AND
TONIGHT. SEVERE WEATHER IS NOT EXPECTED.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

NUMEROUS SHOWERS AND THUNDERSTORMS ARE EXPECTED ACROSS WESTERN AND
CENTRAL NORTH DAKOTA ON MEMORIAL DAY MONDAY. A FEW STORMS COULD
BE STRONG TO SEVERE ACROSS THE SOUTHWEST AND SOUTH CENTRAL.

THE CHANCE FOR THUNDERSTORMS CONTINUES TUESDAY INTO WEDNESDAY
ACROSS THE AREA.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED.

$$

PJA

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE RAPID CITY SD
1012 PM MDT SAT MAY 28 2016

SDZ001-002-012>014-024>032-041>044-046-047-049-072>074-291300-
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-
1012 PM MDT SAT MAY 28 2016 /1112 PM CDT SAT MAY 28 2016/

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHWESTERN
SOUTH DAKOTA...SOUTH CENTRAL SOUTH DAKOTA...SOUTHWESTERN SOUTH
DAKOTA...AND THE BLACK HILLS OF SOUTH DAKOTA.

.DAY ONE...TONIGHT

ISOLATED TO SCATTERED SHOWERS AND THUNDERSTORMS ARE EXPECTED
TODAY. SEVERE THUNDERSTORMS ARE NOT FORESEEN.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

THUNDERSTORMS ARE POSSIBLE SUNDAY THROUGH WEDNESDAY. THERE IS A
SLIGHT RISK OF SEVERE THUNDERSTORMS WITH LARGE HAIL AND DAMAGING
WINDS ON MONDAY AFTERNOON AND EVENING.

.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

$$

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE BILLINGS MT
844 PM MDT SAT MAY 28 2016

MTZ028>042-056>058-063>068-WYZ098-099-292200-
SOUTHERN WHEATLAND-MUSSELSHELL-TREASURE-NORTHERN ROSEBUD-CUSTER-
FALLON-NORTHERN STILLWATER-YELLOWSTONE-POWDER RIVER-CARTER-
SOUTHERN BIG HORN-EASTERN CARBON-NORTHERN PARK-
NORTHERN SWEET GRASS-GOLDEN VALLEY-RED LODGE FOOTHILLS-
NORTHERN BIG HORN-SOUTHERN ROSEBUD-JUDITH GAP-PARADISE VALLEY-
LIVINGSTON AREA-BEARTOOTH FOOTHILLS-ABSAROKA/BEARTOOTH MOUNTAINS-
CRAZY MOUNTAINS-NORTHEAST BIGHORN MOUNTAINS-SHERIDAN FOOTHILLS-
844 PM MDT SAT MAY 28 2016

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

.DAY ONE...TONIGHT

THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER TONIGHT IS LOW.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

STRONG THUNDERSTORMS ARE POSSIBLE ON MEMORIAL DAY BEHIND A COLD
FRONT MOVING THROUGH THE AREA. THE GREATEST POTENTIAL FOR STRONG
STORMS WILL BE OVER EASTERN PORTIONS OF SOUTHEAST MONTANA.
TEMPERATURES WILL BE COOL ENOUGH BY MONDAY AFTERNOON TO SUPPORT
SOME SNOW OVER THE BEARTOOTH HIGHWAY. THOSE WITH OUTDOOR OR TRAVEL
PLANS ON MEMORIAL DAY SHOULD CHECK THE LATEST FORECAST.

$$

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
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