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URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE RAPID CITY SD
958 AM MDT SUN APR 19 2015

.A TIGHT PRESSURE GRADIENT ACROSS THE AREA WILL PRODUCE STRONG
NORTHWEST WINDS ACROSS THE NORTHWEST AND WEST CENTRAL SOUTH
DAKOTA PLAINS TODAY.

SDZ001-002-012>014-025-026-031-032-072-073-200100-
/O.CON.KUNR.WI.Y.0016.000000T0000Z-150420T0100Z/
HARDING-PERKINS-BUTTE-NORTHERN MEADE CO PLAINS-ZIEBACH-
NORTHERN FOOT HILLS-RAPID CITY-PENNINGTON CO PLAINS-HAAKON-
STURGIS/PIEDMONT FOOT HILLS-SOUTHERN MEADE CO PLAINS-
INCLUDING THE CITIES OF...BUFFALO...LEMMON...BISON...
BELLE FOURCHE...FAITH...DUPREE...SPEARFISH...RAPID CITY...WALL...
PHILIP...STURGIS...UNION CENTER
958 AM MDT SUN APR 19 2015

...WIND ADVISORY REMAINS IN EFFECT UNTIL 7 PM MDT THIS EVENING...

* TIMING...GUSTY NORTHWEST WINDS WILL PERSIST THROUGH EARLY
  EVENING.

* WINDS...NORTHWEST 25 TO 35 MPH WITH GUSTS UP TO 50 MPH.

* IMPACTS...SUDDEN WIND GUSTS CAN CAUSE DRIVERS TO LOSE
  CONTROL... ESPECIALLY IN LIGHTWEIGHT OR HIGH PROFILE VEHICLES.
  STRONG WINDS CAN CAUSE BLOWING DUST...REDUCED VISIBILITY...AND
  FLYING DEBRIS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS 30 MPH WINDS...OR GUSTS OVER 45 MPH...ARE
EXPECTED OR OCCURRING.

&&

$$


Hazardous Weather Outlook


HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
1050 AM MDT SUN APR 19 2015

COZ030>051-201500-
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-
1050 AM MDT SUN APR 19 2015

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

.DAY ONE...TODAY AND TONIGHT

SCATTERED SNOW SHOWERS ARE EXPECTED TO REDEVELOP OVER THE
MOUNTAINS THIS AFTERNOON. ANY SNOW ACCUMULATION WILL BE LIGHT AND
LESS THAN 2 INCHES. A WEAK QUICK MOVING SYSTEM WILL PASS OVER THE
AREA LATE TONIGHT AND EARLY MONDAY MORNING. THIS IS EXPECTED TO
BRING SCATTERED SNOW SHOWERS TO THE MOUNTAINS AND PLAINS. THERE
MAY BE A LITTLE RAIN MIXED IN TO BEGIN WITH. OVER THE
MOUNTAINS...AN ADDITIONAL UP TO 3 INCHES OF SNOWFALL WILL BE
POSSIBLE BY MONDAY MORNING. OVER THE LOWER ELEVATIONS...SNOWFALL
IS EXPECTED TO BE LIGHT AND AN INCH OR LESS...THOUGH OVER THE
PALMER DIVIDE AND NEAR THE FOOTHILLS...UP TO 2 INCHES WILL BE
POSSIBLE.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

THERE IS A CHANCE OF SNOW IN THE MOUNTAINS AND NEARBY PLAINS
MONDAY MORNING WITH A PASSING WEATHER DISTURBANCE...AND A FEW
WEAK THUNDERSTORMS OVER HIGHER ELEVATIONS DURING THE AFTERNOON.
WARMER TEMPERATURES WILL THEN SPREAD OVER THE OUTLOOK AREA ON
WEDNESDAY EVEN WITH A WEAK FRONTAL BOUNDARY BACKING UP AGAINST
THE FOOTHILLS IN THE AFTERNOON. EAST WINDS BEHIND THIS FRONT COULD
COMBINE WITH STRONG DAYTIME HEATING TO PRODUCE ISOLATED TO
SCATTERED RAIN SHOWERS AND PERHAPS A FEW LATE DAY THUNDERSTORMS
OVER AND NEAR THE FRONT RANGE. THURSDAY AND BEYOND...SHOWER AND
THUNDERSTORM CHANCES ARE EXPECTED TO INCREASE WITH WARM...
RELATIVELY MOIST AIR FLOWING UP FROM THE DESERT SOUTHWEST IN
ADVANCE OF A STORM SYSTEM MOVING VERY SLOWLY OVER THE GREAT
BASIN. BECAUSE OF THE SLOW PROGRESSION OF THIS WEATHER PATTERN...
THE OUTLOOK AREA WILL HAVE A CHANCE OF SHOWERS AND THUNDERSTORMS
THROUGH SATURDAY...ALONG WITH A CHANCE OF SNOW AT HIGHER
ELEVATIONS. AT THIS TIME...THE ODDS OF SEEING SEVERE WEATHER
APPEARS LOW...BUT LOCALLY HEAVY RAINFALL CANNOT BE RULED OUT.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY OR TONIGHT.

$$
MEIER/BAKER

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE RAPID CITY SD
639 AM MDT SUN APR 19 2015

SDZ001-002-012>014-024>032-041>044-046-047-049-072>074-WYZ054>058-
071-201300-
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-SHANNON-
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-
639 AM MDT SUN APR 19 2015

...WIND ADVISORY TODAY FOR THE NORTHWEST AND WEST CENTRAL SOUTH
   DAKOTA PLAINS...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN SOUTH DAKOTA AND
NORTHEASTERN WYOMING.

.DAY ONE...TODAY AND TONIGHT

A TIGHT PRESSURE GRADIENT ACROSS THE AREA WILL PRODUCE STRONG
NORTHWEST WINDS ACROSS THE NORTHWEST AND WEST CENTRAL SOUTH DAKOTA
PLAINS TODAY. SUSTAINED WINDS OF 25 TO 35 MPH AND GUSTS TO 50 MPH
CAN BE EXPECTED DURING THE LATE MORNING AND AFTERNOON HOURS.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

NO HAZARDOUS WEATHER IS 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

$$

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE GRAND JUNCTION CO
432 AM MDT SUN APR 19 2015

COZ001>014-017>023-UTZ022>025-027>029-201045-
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-
432 AM MDT SUN APR 19 2015

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

.DAY ONE...TODAY AND TONIGHT

PATCHY DENSE FOG WILL AFFECT THE COLORADO RIVER VALLEY AND
INTERSTATE 70 UNTIL 10 AM MDT FROM DE BEQUE TO SILT. VISIBILITY
ALONG INTERSTATE 70 WILL BE LOWERED TO 1/4 MILE OR LESS AT TIMES.

RAIN AND SNOW SHOWERS WILL CONTINUE DECREASING TODAY AND TONIGHT...
WITH SCATTERED RAIN AND SNOW SHOWERS...MAINLY OVER THE NORTHERN
AND CENTRAL MOUNTAINS OF WESTERN COLORADO AND EASTERN UTAH.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

UNSETTLED WEATHER WILL REMAIN IN THE REGION THROUGH THURSDAY...
THEN THE CHANCE OF WIDESPREAD PRECIPITATION INCREASES FRIDAY
THROUGH SATURDAY AS THE NEXT PACIFIC STORM MOVES THROUGH THE AREA.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED.

$$

CUOCO

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE CHEYENNE WY
408 AM MDT SUN APR 19 2015

NEZ020-021-054-055-201030-
BANNER-MORRILL-KIMBALL-CHEYENNE-
408 AM MDT SUN APR 19 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF WESTERN
NEBRASKA.

.DAY ONE...TODAY AND TONIGHT

GUSTY NORTHWESTERLY WINDS WILL OCCUR TODAY. SOME GUSTS IN EXCESS
OF 40 MPH ARE LIKELY.  THE WINDS WILL DIMINISH IN THE EVENING.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER IS LOW.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED.

$$

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE NORTH PLATTE NE
429 AM CDT SUN APR 19 2015

NEZ004>010-022>029-035>038-056>059-069>071-094-200930-
SHERIDAN-EASTERN CHERRY-KEYA PAHA-BOYD-BROWN-ROCK-HOLT-GARDEN-
GRANT-HOOKER-THOMAS-BLAINE-LOUP-GARFIELD-WHEELER-ARTHUR-MCPHERSON-
LOGAN-CUSTER-DEUEL-KEITH-PERKINS-LINCOLN-CHASE-HAYES-FRONTIER-
WESTERN CHERRY-
429 AM CDT SUN APR 19 2015 /329 AM MDT SUN APR 19 2015/

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF WESTERN AND
NORTH CENTRAL NEBRASKA.

.DAY ONE...TODAY AND TONIGHT.

HEAVY RAINFALL LAST NIGHT ACROSS THE SANDHILLS MAY HAVE DAMAGED
SOME SAND ROADS. WASHOUTS MAY HAVE OCCURRED IN SOME AREAS
PRODUCING HAZARDOUS TRAVEL.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY.

AN UPPER LEVEL DISTURBANCE WILL APPROACH WESTERN NEBRASKA THURSDAY.
ISOLATED THUNDERSTORMS ARE POSSIBLE...MAINLY LATE IN THE DAY. NONE
OF THESE STORMS ARE EXPECTED TO BE SEVERE.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED THROUGH TONIGHT.

&&

GET YOUR WEATHER...HYDROLOGICAL...AND CLIMATE INFORMATION AT
HTTP://WWW.WEATHER.GOV/NORTHPLATTE (ALL LOWERCASE)

$$

CDC

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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