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Special Weather Statement


SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
153 AM MDT SUN APR 26 2015

WYZ010-011-020-022-261830-
CASPER MOUNTAIN-NATRONA COUNTY LOWER ELEVATIONS-
NORTHEAST JOHNSON COUNTY-SOUTHEAST JOHNSON COUNTY-
153 AM MDT SUN APR 26 2015

PERIODS OF LIGHT TO MODERATE RAIN ARE EXPECTED TO DEVELOP ACROSS
NATRONA COUNTY...AND LAST ON AND OFF THROUGH THE EVENIN.
TEMPERATURES WILL BE RELATIVELY WARM...WITH SNOW EXPECTED TO OCCUR
ONLY ABOVE 7000 FEET THROUGH THE DAY. COLDER AIR WORKS INTO
THE AREA THIS EVENING WITH SNOW POSSIBLY LOWERING TO THE VALLEY
FLOOR AND INTO CASPER PROPER. SNOW ACCUMULATION THROUGH THE NIGHT
ACROSS CASPER MOUNTAIN IS EXPECTED TO BE IN THE 3 TO 6 INCH RANGE...
WHILE LOWER ELEVATIONS SHOULD SEE AN INCH OR LESS. ROADS IN THE LOWER
ELEVATIONS ARE EXPECTED TO REMAIN ONLY WET.

$$


Hazardous Weather Outlook


HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE CHEYENNE WY
509 AM MDT SUN APR 26 2015

WYZ101>119-271115-
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-
509 AM MDT SUN APR 26 2015

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

.DAY ONE...TODAY AND TONIGHT

PERIODS OF SNOW WILL CONTINUE ACROSS THE MOUNTAINS OF SOUTHEAST
WYOMING TODAY. SNOW LEVELS MAY DROP TO AROUND 7500 FEET DURING
PERIODS OF HEAVY SNOW...BUT ANY SNOW ACCUMULATIONS OUTSIDE OF THE
MOUNTAINS WILL BE MINIMAL TODAY. A WINTER WEATHER ADVISORY IS IN
EFFECT FOR THE SOUTHERN LARAMIE RANGE AND SNOWY RANGE THROUGH
TONIGHT. SNOW LEVELS WILL DROP TO AROUND 6500 FEET TONIGHT BUT ANY
SNOW ACCUMULATIONS OUTSIDE OF THE MOUNTAINS WILL BE MINIMAL.

AREAS OF FOG WILL BE FOUND MAINLY ACROSS THE PLAINS OF SOUTHEAST
WYOMING TODAY. LOCALLY DENSE FOG WILL BE POSSIBLE WITH
VISIBILITIES LESS THAN ONE QUARTER MILES AT TIMES. FOG MAY BECOME
WIDESPREAD TONIGHT WITH AREAS OF DENSE FOG. MOTORISTS ARE URGED TO
SLOW DOWN WHEN ENCOUNTERING LOW VISIBILITIES.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

RAIN AND SNOW WILL TAPER OFF ACROSS SOUTHEAST WYOMING MONDAY WITH
ONLY LIGHT SNOW ACCUMULATIONS POSSIBLE IN THE MOUNTAINS. THERE IS
THE POTENTIAL FOR FOG ACROSS SOUTHEAST WYOMING MONDAY THROUGH
MONDAY NIGHT.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED.

$$

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE CHEYENNE WY
509 AM MDT SUN APR 26 2015

NEZ002-003-019>021-054-055-095-096-271115-
DAWES-BOX BUTTE-SCOTTS BLUFF-BANNER-MORRILL-KIMBALL-CHEYENNE-
NORTH SIOUX-SOUTH SIOUX-
509 AM MDT SUN APR 26 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF WESTERN
NEBRASKA.

.DAY ONE...TODAY AND TONIGHT

AN AREA OF MODERATE RAIN WILL MOVE ACROSS THE WESTERN NEBRASKA
PANHANDLE THIS MORNING. LIGHT RAIN...DRIZZLE AND FOG WILL BE
FOUND ACROSS THE AREA THIS AFTERNOON THROUGH TONIGHT. AREAS OF
DENSE FOG MAY DEVELOP WITH VISIBILITIES LESS THAN ONE QUARTER
MILE.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED.

$$

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE RIVERTON WY
400 AM MDT SUN APR 26 2015

WYZ001>020-022>030-271200-
ABSAROKA MOUNTAINS-BIGHORN MOUNTAINS SOUTHEAST-
BIGHORN MOUNTAINS WEST-CASPER MOUNTAIN-CODY FOOTHILLS-
EAST SWEETWATER COUNTY-FLAMING GORGE-
GREEN MOUNTAINS AND RATTLESNAKE RANGE-JACKSON HOLE-LANDER FOOTHILLS-
NATRONA COUNTY LOWER ELEVATIONS-NORTH BIG HORN BASIN-
NORTHEAST JOHNSON COUNTY-OWL CREEK AND BRIDGER MOUNTAINS-
ROCK SPRINGS AND GREEN RIVER-SALT RIVER AND WYOMING RANGES-
SOUTH LINCOLN COUNTY-SOUTHEAST BIG HORN BASIN-
SOUTHEAST JOHNSON COUNTY-SOUTHWEST BIG HORN BASIN-STAR VALLEY-
TETON AND GROS VENTRE MOUNTAINS-UPPER GREEN RIVER BASIN-
UPPER GREEN RIVER BASIN FOOTHILLS-UPPER WIND RIVER BASIN-
WIND RIVER BASIN-WIND RIVER MOUNTAINS EAST-WIND RIVER MOUNTAINS WEST-
YELLOWSTONE NATIONAL PARK-
400 AM MDT SUN APR 26 2015

...A WINTER WEATHER ADVISORY IS IN EFFECT FOR PORTIONS OF CENTRAL
AND WESTERN WYOMING TODAY...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN AND CENTRAL WYOMING.

.DAY ONE...TODAY AND TONIGHT

WIDESPREAD RAIN AND SNOW ACROSS CENTRAL AND SOUTHERN WYOMING WITH
SNOW LEVELS LOWERING TO BETWEEN 6500 AND 7500 FEET EARLY IN THE
MORNING. HIGHER ELEVATIONS OF INTERSTATE 80...MOUNTAIN PASSES AND
FOOTHILLS MAY SEE PERIODS OF WET SNOW...SLUSHY SLICK ROADS AND
LIMITED VISIBILITY...ESPECIALLY OVER SOUTH PASS IN THE WIND RIVER
MOUNTAINS...AND ON THE DUBOIS SIDE OF TOGWOTEE PASS.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

THURSDAY...ISOLATED TO SCATTERED THUNDERSTORMS FOR THE WEST AND NORTH
AND FAR SOUTH.

FRIDAY AND SATURDAY...ISOLATED AFTERNOON AND EVENING THUNDERSTORMS.

.SPOTTER INFORMATION STATEMENT...

SPOTTERS ARE ENCOURAGED TO REPORT ANY HAIL AND SNOWFALL AMOUNTS.
THANK YOU.

$$

TEAM RIVERTON

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SIOUX FALLS SD
436 AM CDT SUN APR 26 2015

IAZ001>003-012>014-020>022-031-032-MNZ071-072-080-081-089-090-097-
098-NEZ013-014-SDZ038>040-050-052>071-270945-
LYON IA-OSCEOLA-DICKINSON-SIOUX-O`BRIEN-CLAY IA-PLYMOUTH-CHEROKEE-
BUENA VISTA-WOODBURY-IDA-LINCOLN MN-LYON MN-MURRAY-COTTONWOOD-
NOBLES-JACKSON-PIPESTONE-ROCK-DIXON-DAKOTA-BEADLE-KINGSBURY-
BROOKINGS-GREGORY-JERAULD-SANBORN-MINER-LAKE-MOODY-BRULE-AURORA-
DAVISON-HANSON-MCCOOK-MINNEHAHA-CHARLES MIX-DOUGLAS-HUTCHINSON-
TURNER-LINCOLN SD-BON HOMME-YANKTON-CLAY SD-UNION-
436 AM CDT SUN APR 26 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHWEST
IOWA...SOUTHWEST MINNESOTA...NORTHEAST NEBRASKA...EAST CENTRAL
SOUTH DAKOTA...SOUTH CENTRAL SOUTH DAKOTA AND SOUTHEAST SOUTH
DAKOTA.

.DAY ONE...TODAY AND TONIGHT

PATCHY FROST WILL BE POSSIBLE ACROSS PORTIONS OF NORTHWEST IOWA
AND SOUTHWEST MINNESOTA EARLY MONDAY MORNING.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

A VERY HIGH FIRE DANGER IS POSSIBLE ACROSS PORTIONS OF
SOUTHEASTERN SOUTH DAKOTA INTO SOUTHWEST MINNESOTA ON THURSDAY.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED.

$$

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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