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Hazardous Weather Outlook


HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE GRAND JUNCTION CO
521 AM MDT MON APR 20 2015

COZ001>014-017>023-UTZ022>025-027>029-211200-
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-
521 AM MDT MON APR 20 2015

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

.DAY ONE...TODAY AND TONIGHT

SCATTERED RAIN AND SNOW SHOWERS...MAINLY OVER THE MOUNTAINS...WILL
CONTINUE THROUGH THIS EVENING. LITTLE OR NO ACCUMULATION IS
EXPECTED WITH THESE SHOWERS.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

UNSETTLED WEATHER WILL REMAIN IN THE REGION THROUGH THURSDAY. A
CHANCE OF WIDESPREAD PRECIPITATION WITH LATE DAY THUNDERSTORMS
WILL INCREASE LATE THURSDAY THROUGH THE WEEKEND AS THE NEXT
PACIFIC STORM MOVES THROUGH THE AREA.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED.

$$

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE CHEYENNE WY
1123 PM MDT MON APR 20 2015

WYZ115-116-211100-
LARAMIE VALLEY-SOUTH LARAMIE RANGE-
1123 PM MDT MON APR 20 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHEAST
WYOMING.

.DAY ONE...TONIGHT

PATCHY FOG IS POSSIBLE LATER TONIGHT INTO EARLY TUESDAY MORNING.
THE BEST CHANCE FOR FOG DEVELOPMENT WILL BE IN SOUTHERN AND
EASTERN PORTIONS OF THE VALLEY...INCLUDING LARAMIE...I-80 NEAR
LARAMIE...US 287 AND HIGHWAY 230. IN LOCATIONS WHERE FOG
DEVELOPS...VISIBILITIES WILL BE REDUCED AS LOW AS ONE HALF MILE.

.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 PUEBLO CO
606 PM MDT MON APR 20 2015

COZ058>089-093>099-220015-
WESTERN MOSQUITO RANGE/EAST LAKE COUNTY ABOVE 11000 FT-
LEADVILLE VICINITY/LAKE COUNTY BELOW 11000 FT-
EASTERN SAWATCH MOUNTAINS ABOVE 11000 FT-
WESTERN CHAFFEE COUNTY BETWEEN 9000 AND 11000 FT-
CENTRAL CHAFFEE COUNTY BELOW 9000 FT-
WESTERN MOSQUITO RANGE/EAST CHAFFEE COUNTY ABOVE 9000 FT-
SAGUACHE COUNTY WEST OF CONTINENTAL DIVIDE BELOW 10000 FT-
SAGUACHE COUNTY EAST OF CONTINENTAL DIVIDE BELOW 10000 FT-
LA GARITA MOUNTAINS ABOVE 10000 FT-
UPPER RIO GRANDE VALLEY/EASTERN SAN JUAN MOUNTAINS BELOW 10000 FT-
EASTERN SAN JUAN MOUNTAINS ABOVE 10000 FT-
DEL NORTE VICINITY/NORTHERN SAN LUIS VALLEY BELOW 8500 FT-
ALAMOSA VICINITY/CENTRAL SAN LUIS VALLEY BELOW 8500 FT-
SOUTHERN SAN LUIS VALLEY-
NORTHERN SANGRE DE CRISTO MOUNTAINS BETWEEN 8500 AND 11000 FT-
NORTHERN SANGRE DE CRISTO MOUNTAINS ABOVE 11000 FEET-
SOUTHERN SANGRE DE CRISTO MOUNTAINS BETWEEN 7500 AND 11000 FT-
SOUTHERN SANGRE DE CRISTO MOUNTAINS ABOVE 11000 FT-
NORTHWESTERN FREMONT COUNTY ABOVE 8500 FT-
WESTERN/CENTRAL FREMONT COUNTY BELOW 8500 FT-
WET MOUNTAIN VALLEY BELOW 8500 FEET-
WET MOUNTAINS BETWEEN 6300 AND 10000 FT-
WET MOUNTAINS ABOVE 10000 FT-
TELLER COUNTY/RAMPART RANGE ABOVE 7500 FT/PIKES PEAK BETWEEN
7500 AND 11000 FT-PIKES PEAK ABOVE 11000 FT-
CANON CITY VICINITY/EASTERN FREMONT COUNTY-
NORTHERN EL PASO COUNTY/MONUMENT RIDGE/RAMPART RANGE BELOW
7500 FT-
COLORADO SPRINGS VICINITY/SOUTHERN EL PASO COUNTY/RAMPART RANGE
BELOW 7400 FT-PUEBLO AND VICINITY/PUEBLO COUNTY BELOW 6300 FT-
WALSENBURG VICINITY/UPPER HUERFANO RIVER BASIN BELOW 7500 FT-
TRINIDAD VICINITY/WESTERN LAS ANIMAS COUNTY BELOW 7500 FT-
CROWLEY COUNTY-LA JUNTA VICINITY/OTERO COUNTY-
EASTERN LAS ANIMAS COUNTY-WESTERN KIOWA COUNTY-
EASTERN KIOWA COUNTY-LAS ANIMAS VICINITY/BENT COUNTY-
LAMAR VICINITY/PROWERS COUNTY-SPRINGFIELD VICINITY/BACA COUNTY-
606 PM MDT MON APR 20 2015

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

.DAY ONE...TONIGHT

ISOLATED TO SCATTERED RAIN SHOWERS AND MOUNTAIN SNOW SHOWERS CAN BE
EXPECTED ACROSS THE AREA THIS EVENING...WITH THE BEST COVERAGE OF
SHOWERS OVER AND NEAR THE HIGHER TERRAIN. SNOW ACCUMULATIONS ARE
EXPECTED TO BE LIGHT AND SPOTTY...THOUGH A QUICK INCH OR TWO OF
SNOW CAN NOT BE RULED OUT OVER THE HIGHEST TERRAIN UNDER THE
STRONGEST STORMS.

ISOLATED THUNDERSTORMS WILL ALSO BE POSSIBLE OVER THE PALMER
DIVIDE AND SOUTH OF HIGHWAY 50 THIS EVENING...WITH LIGHTNING...GUSTY
WINDS UP TO 40 MPH AND PEA SIZE HAIL BEING THE MAIN STORM
THREATS.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

THERE WILL BE A CHANCE FOR ISOLATED THUNDERSTORMS EACH DAY FROM
TUESDAY THROUGH SUNDAY...MAINLY IN THE AFTERNOON AND EVENING
HOURS. THE MAIN THREATS FROM STORMS WILL BE LIGHTING AND WIND
GUSTS TO 40 MPH.

WEDNESDAY AFTERNOON...A FEW STRONG TO SEVERE STORMS WILL BE
POSSIBLE OVER THE EASTERN PLAINS...PARTICULARLY IN
BACA...PROWERS...AND KIOWA COUNTIES. HAIL TO ONE INCH AND WIND
GUSTS TO 60 MPH WILL BE POSSIBLE WITH THESE STORMS.
SEVERE STORMS MAY ALSO BE POSSIBLE THURSDAY AFTERNOON AND
EVENING CLOSE TO THE KANSAS BORDER.

LOCAL SNOW ACCUMULATIONS OF UP TO A FEW INCHES WILL BE POSSIBLE
FOR ELEVATIONS GENERALLY ABOVE 9000 FEET EACH DAY. SNOW SHOWERS
AND ACCUMULATING SNOW WILL BE MOST WIDESPREAD THURSDAY NIGHT INTO
FRIDAY...AS A LOW PRESSURE SYSTEM MOVES THROUGH COLORADO.

.SPOTTER INFORMATION STATEMENT...

WEATHER CONDITIONS THAT MEET REPORTING CRITERIA FOR SPOTTERS WILL BE
POSSIBLE OVER THE HIGHER TERRAIN TONIGHT.

$$

88/88

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
956 AM MDT MON APR 20 2015

COZ030>051-211600-
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-
956 AM MDT MON APR 20 2015

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

.DAY ONE...TODAY AND TONIGHT

ISOLATED LIGHT RAIN AND SNOW SHOWERS ARE EXPECTED TO REDEVELOP IN
THE MOUNTAINS THIS AFTERNOON AND THEN INCREASE IN COVERAGE SOME
THIS EVENING AS A WEAK WEATHER SYSTEM DROPS SOUTH ACROSS THE AREA
OVERNIGHT. THERE IS ONLY A SLIGHT CHANCE OF A LIGHT RAIN SHOWER OR
TWO ON THE PLAINS ADJACENT TO THE FOOTHILLS THIS EVENING. SHOULD
SEE CLEARING LATE TONIGHT IN MOST AREAS.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

THERE WILL BE A SLIGHT CHANCE OF LATE DAY SHOWERS AND
THUNDERSTORMS FOR THE FORECAST AREA ON TUESDAY AND WEDNESDAY.
SOME SNOW WILL BE MIXING IN OVER THE MOUNTAINS. BY THURSDAY
CONTINUING INTO FRIDAY...THE NEXT UPPER LEVEL STORM WILL BRING A
BETTER CHANCE OF SHOWERS AND THUNDERSTORMS FOR THE FORECAST AREA.
THE PLAINS WILL SEE RAIN...WITH SNOW AT THE HIGHER ELEVATIONS.
SATURDAY DRIES OUT...WITH A CHANCE OF SNOW AND RAIN IN THE
MOUNTAINS ON SUNDAY. THE LATE WEEK STORM DOES NOT LOOK SIGNIFICANT
AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY OR TONIGHT.

$$
BAKER/ENTREKIN

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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