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Hazardous Weather Outlook


HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
1100 AM MDT MON APR 27 2015

COZ030>051-281700-
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-
1100 AM MDT MON APR 27 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHEAST AND NORTH CENTRAL
COLORADO.

.DAY ONE...TODAY AND TONIGHT

SCATTERED RAIN SHOWERS SHOWERS ALONG THE FRONT RANGE I-25 URBAN
CORRIDOR WILL GRADUALLY DECREASE THROUGH THE AFTERNOON AND EARLY
EVENING HOURS. HOWEVER...CLOUDS AND COOL TEMPERATURES WILL REMAIN
IN PLACE ACROSS MOST OF THE PLAINS. IN THE MOUNTAINS AND
FOOTHILLS...SCATTERED RAIN AND SNOW SHOWERS CAN BE EXPECTED BUT
LITTLE IF ANY SNOW ACCUMULATION WILL OCCUR.

FOR LATER TONIGHT...SKIES ARE EXPECTED TO PARTIALLY CLEAR ALLOWING
AREAS OF FOG TO DEVELOP. THE FOG MAY BECOME DENSE ON THE PLAINS
WITH VISIBILITIES OF ONE QUARTER MILE OR LESS.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

WARMER AND DRIER WEATHER ARE EXPECTED THROUGH THE END OF THIS WEEK
AS AN UPPER RIDGE BUILDS OVER THE SOUTHWESTERN UNITED STATES AND
COLORADO. HIGH TEMPERATURES WILL RETURN TO THE 70S ACROSS THE
PLAINS FROM WEDNESDAY THROUGH THE WEEKEND. MOUNTAIN TEMPERATURES
WILL WARM INTO THE UPPER 40S AND 50S...WITH SOME LOWER 60S IN
MIDDLE AND SOUTH PARKS. PRECIPITATION IS NOT EXPECTED UNTIL THE
WEEKEND WHEN ENOUGH MOISTURE RETURNS TO COLORADO TO FUEL SCATTERED
AFTERNOON AND EVENING THUNDERSTORMS.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY OR TONIGHT.

$$

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE GRAND JUNCTION CO
606 AM MDT MON APR 27 2015

COZ001>014-017>023-UTZ022>025-027>029-281215-
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-FLATTOPS-
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-
606 AM MDT MON APR 27 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR EASTERN UTAH AND WESTERN
COLORADO.

.DAY ONE...TODAY AND TONIGHT

EXPECT SCATTERED SHOWERS WITH A FEW AFTERNOON
THUNDERSTORMS...MOSTLY OVER WESTERN COLORADO. IN THE HIGH
COUNTRY...EXPECT A MIXTURE OF RAIN OR SNOW SHOWERS OR GRAUPEL.
ROADS WILL BE WET AND SLIPPERY. THESE CONDITIONS WILL CONTINUE
INTO THE EVENING...BUT IMPROVEMENT IS EXPECTED AFTER MIDNIGHT WITH
CLEARING.

PATCHY FOG MAY DEVELOP LATE THAT LOWERS VISIBILITIES ALONG RIVER
VALLEYS.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

HIGH PRESSURE AND A WARMING TREND ARE EXPECTED TUESDAY AND
WEDNESDAY.

A COLD FRONT BRINGS A CHANCE OF RAIN SHOWERS AND ISOLATED
AFTERNOON THUNDERSTORMS FRIDAY THROUGH SUNDAY...MOSTLY FOR
NORTHWEST COLORADO AND THE WESTERN COLORADO MOUNTAINS.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED.

$$

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE CHEYENNE WY
427 AM MDT MON APR 27 2015

WYZ116-117-281030-
SOUTH LARAMIE RANGE-SOUTH LARAMIE RANGE FOOTHILLS-
427 AM MDT MON APR 27 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHEAST
WYOMING.

.DAY ONE...TODAY AND TONIGHT

SOME PATCHY FOG IS POSSIBLE THIS MORNING ALONG WITH SLICK ROADS
FROM EARLIER SNOWFALL.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER IS LOW.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED.

$$

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE RIVERTON WY
400 AM MDT MON APR 27 2015

WYZ001>020-022>030-281200-
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 MON APR 27 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN AND CENTRAL WYOMING.

.DAY ONE...TODAY AND TONIGHT

AREAS OF RAIN AND SNOW IN THE CASPER AREA AND ALONG INTERSTATE 25
COULD SLOW TRAVEL FOR THE MONDAY MORNING COMMUTE. OTHERWISE...AREAS
OF FOG...INCLUDING AROUND CASPER...WILL LIMIT VISIBILITY AT TIMES
ACROSS THE FORECAST AREA THIS MORNING.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

THURSDAY INTO THURSDAY EVENING...ISOLATED TO SCATTERED THUNDERSTORMS
ACROSS THE REGION DUE TO A COLD FRONT PASSAGE.

FRIDAY THROUGH SUNDAY...ISOLATED AFTERNOON AND EVENING
THUNDERSTORMS.

.SPOTTER INFORMATION STATEMENT...

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

$$

TEAM RIVERTON

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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