weather.gov     
National Weather Service

Watches, Warnings & Advisories
NWS Homepage

High Wind Warning


URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHEYENNE WY
249 AM MDT TUE SEP 30 2014

...STRONG WINDS FOR PORTIONS OF SOUTHEAST WYOMING AND NEBRASKA
PANHANDLE TODAY...

.STRONG WEST WINDS WILL BE FOUND IN THE TYPICAL WIND PRONE AREAS
OF SOUTHEAST WYOMING THIS MORNING...SUCH AS NEAR ARLINGTON...
VEDAUWOO...AND BORDEAUX. WEST WINDS OF 35 TO 45 WILL BE
ACCOMPANIED BY WIND GUSTS TO AROUND 60 MPH. THESE STRONG WINDS ARE
EXPECTED TO DECREASE BY LATE THIS MORNING. GUSTY WEST WINDS WILL
OCCUR OVER NORTHERN PORTIONS OF THE NEBRASKA PANHANDLE THIS
MORNING WITH GUSTS UPWARDS OF 50 MPH...ESPECIALLY ALONG THE PINE
RIDGE. WINDS WILL QUICKLY SUBSIDE BY LATE THIS AFTERNOON OVER THE
PANHANDLE.

WYZ106-110-116-117-301800-
/O.CON.KCYS.HW.W.0027.000000T0000Z-140930T1800Z/
CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY-
NORTH SNOWY RANGE FOOTHILLS-SOUTH LARAMIE RANGE-
SOUTH LARAMIE RANGE FOOTHILLS-
INCLUDING THE CITIES OF...BORDEAUX...ARLINGTON...ELK MOUNTAIN...
VEDAUWOO...BUFORD...PUMPKIN VINE...HORSE CREEK...HARRIMAN...
WHITAKER
249 AM MDT TUE SEP 30 2014

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL NOON MDT TODAY...

A HIGH WIND WARNING REMAINS IN EFFECT UNTIL NOON MDT TODAY.

* TIMING...STRONG WINDS TO CONTINUE THROUGH MID MORNING BEFORE
  DECREASING LATE THIS MORNING.

* WINDS...WEST 35 TO 45 MPH WITH GUSTS AROUND 60 MPH.

* IMPACTS...STRONG WEST WINDS WILL POSE A BLOW OVER THREAT TO
  HIGH PROFILE VEHICLES AND LIGHT TRAILERS. THIS INCLUDES
  VEHICLES TRAVELING ALONG PORTIONS OF INTERSTATE 80 BETWEEN
  CHEYENNE AND RAWLINS...AND PORTIONS OF INTERSTATE 25 BETWEEN
  WHEATLAND AND THE COLORADO BORDER. MOTORISTS ARE URGED TO SLOW
  DOWN AND DRIVE WITH CAUTION WHEN ENCOUNTERING STRONG WINDS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. THE LATEST ROAD
CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION
AND NEBRASKA DEPARTMENT OF ROADS ARE AVAILABLE BY CALLING
5 1 1 OR ON THE INTERNET.

&&

$$


Wind Advisory


URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE NORTH PLATTE NE
353 AM CDT TUE SEP 30 2014

...STRONG WINDS LIKELY TODAY IN THE NORTHEASTERN PANHANDLE AND
PORTIONS OF NORTH CENTRAL NEBRASKA...

.STRONG LOW PRESSURE WILL MOVE FROM THE NEBRASKA PANHANDLE INTO
SOUTH DAKOTA TODAY. STRONG WESTERLY AND SOUTHWESTERLY WINDS ARE
LIKELY ACROSS THE NORTHEASTERN NEBRASKA PANHANDLE AND PORTIONS OF NORTH
CENTRAL NEBRASKA TODAY. WINDS WILL RELAX BY EARLY EVENING.

NEZ004>006-094-301700-
/O.NEW.KLBF.WI.Y.0022.140930T1300Z-141001T0000Z/
SHERIDAN-EASTERN CHERRY-KEYA PAHA-WESTERN CHERRY-
INCLUDING THE CITIES OF...GORDON...RUSHVILLE...VALENTINE...
SPRINGVIEW...CODY...MERRIMAN...KILGORE
353 AM CDT TUE SEP 30 2014 /253 AM MDT TUE SEP 30 2014/

...WIND ADVISORY IN EFFECT FROM 8 AM CDT /7 AM MDT/ THIS MORNING
TO 7 PM CDT /6 PM MDT/ THIS EVENING...

THE NATIONAL WEATHER SERVICE IN NORTH PLATTE HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT FROM 8 AM CDT /7 AM MDT/ THIS
MORNING TO 7 PM CDT /6 PM MDT/ THIS EVENING.

* TIMING: STRONG WESTERLY WINDS WILL INCREASE THIS MORNING...AND
  WILL PERSIST THROUGH EARLY EVENING.

* WINDS: WESTERLY SUSTAINED WINDS OF 25 TO 35 MPH...WITH GUSTS UP
  TO 50 MPH ARE LIKELY.

* IMPACTS: DRIVERS OF LIGHT WEIGHT OR HIGH PROFILE VEHICLES SHOULD
  EXERCISE CAUTION TODAY...AND BE PREPARED FOR STRONG CROSS
  WINDS...ESPECIALLY ON NORTH TO SOUTH ROUTES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT SUSTAINED WINDS OF 30 MPH OR GREATER
ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...
ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION IF
TRAVELING.

PLEASE NOTE...ON NOVEMBER 1ST 2014...WIND ADVISORIES WILL NO LONGER
BE ISSUED FOR WESTERN AND NORTH CENTRAL NEBRASKA.

&&

$$

BUTTLER

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE RAPID CITY SD
253 AM MDT TUE SEP 30 2014

.STRONG LOW PRESSURE WILL MOVE FROM WESTERN NEBRASKA INTO NORTH CENTRAL
SOUTH DAKOTA TODAY. THE PRESSURE GRADIENT AHEAD OF AND BEHIND THE
LOW WILL BE QUITE STRONG. THE RESULT WILL BE GUSTY WINDS TODAY.

SDZ027-041>044-301700-
/O.NEW.KUNR.WI.Y.0031.140930T1400Z-141001T0000Z/
SOUTHERN FOOT HILLS-FALL RIVER-SHANNON-JACKSON-BENNETT-
INCLUDING THE CITIES OF...EDGEMONT...HOT SPRINGS...ARDMORE...
OELRICHS...PINE RIDGE...KYLE...KADOKA...MARTIN
253 AM MDT TUE SEP 30 2014

...WIND ADVISORY IN EFFECT FROM 8 AM THIS MORNING TO 6 PM MDT
THIS EVENING...

THE NATIONAL WEATHER SERVICE IN RAPID CITY HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT FROM 8 AM THIS MORNING TO 6 PM MDT
THIS EVENING.

* TIMING...MID-MORNING THROUGH THIS AFTERNOON.

* WINDS...WINDS WILL BECOME WEST 25 TO 35 MPH WITH GUSTS UP TO 50
  MPH DURING THE MID-MORNING HOURS.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE RAPID CITY SD
253 AM MDT TUE SEP 30 2014

.STRONG LOW PRESSURE WILL MOVE FROM WESTERN NEBRASKA INTO NORTH CENTRAL
SOUTH DAKOTA TODAY. THE PRESSURE GRADIENT AHEAD OF AND BEHIND THE
LOW WILL BE QUITE STRONG. THE RESULT WILL BE GUSTY WINDS TODAY.

SDZ026-030-031-072>074-301700-
/O.NEW.KUNR.WI.Y.0031.140930T0853Z-141001T0000Z/
RAPID CITY-CUSTER CO PLAINS-PENNINGTON CO PLAINS-
STURGIS/PIEDMONT FOOT HILLS-SOUTHERN MEADE CO PLAINS-
HERMOSA FOOT HILLS-
INCLUDING THE CITIES OF...RAPID CITY...FOLSOM...WALL...STURGIS...
UNION CENTER...HERMOSA
253 AM MDT TUE SEP 30 2014

...WIND ADVISORY IN EFFECT UNTIL 6 PM MDT THIS EVENING...

THE NATIONAL WEATHER SERVICE IN RAPID CITY HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT UNTIL 6 PM MDT THIS EVENING.

* TIMING...THROUGH THIS AFTERNOON.

* WINDS...WINDS WILL BECOME NORTH 25 TO 35 MPH WITH GUSTS UP TO 50
  MPH BY MID-MORNING.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHEYENNE WY
249 AM MDT TUE SEP 30 2014

...STRONG WINDS FOR PORTIONS OF SOUTHEAST WYOMING AND NEBRASKA
PANHANDLE TODAY...

.STRONG WEST WINDS WILL BE FOUND IN THE TYPICAL WIND PRONE AREAS
OF SOUTHEAST WYOMING THIS MORNING...SUCH AS NEAR ARLINGTON...
VEDAUWOO...AND BORDEAUX. WEST WINDS OF 35 TO 45 WILL BE
ACCOMPANIED BY WIND GUSTS TO AROUND 60 MPH. THESE STRONG WINDS ARE
EXPECTED TO DECREASE BY LATE THIS MORNING. GUSTY WEST WINDS WILL
OCCUR OVER NORTHERN PORTIONS OF THE NEBRASKA PANHANDLE THIS
MORNING WITH GUSTS UPWARDS OF 50 MPH...ESPECIALLY ALONG THE PINE
RIDGE. WINDS WILL QUICKLY SUBSIDE BY LATE THIS AFTERNOON OVER THE
PANHANDLE.

NEZ002-003-095-096-302100-
/O.NEW.KCYS.WI.Y.0014.140930T1000Z-140930T2200Z/
DAWES-BOX BUTTE-NORTH SIOUX-SOUTH SIOUX-
INCLUDING THE CITIES OF...CHADRON...ALLIANCE...HARRISON...AGATE
249 AM MDT TUE SEP 30 2014

...WIND ADVISORY IN EFFECT UNTIL 4 PM MDT THIS AFTERNOON...

THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT UNTIL 4 PM MDT THIS AFTERNOON.


* TIMING...GUSTY WINDS TO DEVELOP EARLY THIS MORNING AND CONTINUE
  INTO EARLY THIS AFTERNOON BEFORE SUBSIDING.

* WINDS...SUSTAINED 30 TO 40 MPH WITH GUSTS UPWARDS OF 50 MPH WITH
  THE STRONGEST WINDS ALONG THE PINE RIDGE.


* IMPACTS...DRIVING HIGH PROFILE VEHICLES MAY BE DIFFICULT...
  ESPECIALLY ALONG NORTH SOUTH ORIENTED ROADS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS
THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.

&&

$$

SML


Flood Watch


FLOOD WATCH
NATIONAL WEATHER SERVICE RAPID CITY SD
247 AM MDT TUE SEP 30 2014

.RAIN...HEAVY AT TIMES...WILL CONTINUE THIS MORNING ACROSS
PORTIONS OF WESTERN SOUTH DAKOTA AND NORTHEAST WYOMING. FLOODING
OF SMALL CREEKS AND STREAMS IS POSSIBLE AS A RESULT.

SDZ001-002-012-013-024>031-041-042-072>074-WYZ056-057-071-301700-
/O.CON.KUNR.FA.A.0002.000000T0000Z-140930T1800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
HARDING-PERKINS-BUTTE-NORTHERN MEADE CO PLAINS-
NORTHERN BLACK HILLS-NORTHERN FOOT HILLS-RAPID CITY-
SOUTHERN FOOT HILLS-CENTRAL BLACK HILLS-SOUTHERN BLACK HILLS-
CUSTER CO PLAINS-PENNINGTON CO PLAINS-FALL RIVER-SHANNON-
STURGIS/PIEDMONT FOOT HILLS-SOUTHERN MEADE CO PLAINS-
HERMOSA FOOT HILLS-WESTERN CROOK-WYOMING BLACK HILLS-
NORTHEASTERN CROOK-
INCLUDING THE CITIES OF...BUFFALO...LEMMON...BISON...
BELLE FOURCHE...FAITH...LEAD...DEADWOOD...SPEARFISH...
RAPID CITY...EDGEMONT...HOT SPRINGS...HILL CITY...MT RUSHMORE...
CUSTER...FOLSOM...WALL...ARDMORE...OELRICHS...PINE RIDGE...KYLE...
STURGIS...UNION CENTER...HERMOSA...MOORCROFT...HULETT...
SUNDANCE...FOUR CORNERS...COLONY
247 AM MDT TUE SEP 30 2014

...FLOOD WATCH REMAINS IN EFFECT UNTIL NOON MDT TODAY...

THE FLOOD WATCH CONTINUES FOR

* PORTIONS OF SOUTH DAKOTA AND NORTHEAST WYOMING...INCLUDING THE
  FOLLOWING AREAS...IN SOUTH DAKOTA...BUTTE...CENTRAL BLACK
  HILLS...CUSTER CO PLAINS...FALL RIVER...HARDING...HERMOSA FOOT
  HILLS...NORTHERN BLACK HILLS...NORTHERN FOOT HILLS...NORTHERN
  MEADE CO PLAINS...PENNINGTON CO PLAINS...PERKINS...RAPID
  CITY...SHANNON...SOUTHERN BLACK HILLS...SOUTHERN FOOT HILLS...
  SOUTHERN MEADE CO PLAINS AND STURGIS/PIEDMONT FOOT HILLS. IN
  NORTHEAST WYOMING...NORTHEASTERN CROOK...WESTERN CROOK AND
  WYOMING BLACK HILLS.

* UNTIL NOON MDT TODAY

* WIDESPREAD RAIN WILL FALL OVER NORTHEASTERN WYOMING AND WESTERN
  SOUTH DAKOTA THIS MORNING. THE RAIN WILL BE HEAVY AT TIMES.

* SOME AREAS OF THE BLACK HILLS AND FAR SOUTHWESTERN SOUTH DAKOTA
  HAVE RECEIVED 1 TO 3 INCHES OF RAIN. AN ADDITIONAL HALF INCH OF
  RAIN IS LIKELY THIS MORNING WITH LOCALLY HIGHER AMOUNTS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLOOD WATCH MEANS THAT FLOODING IS POSSIBLE ALONG RIVERS AND
CREEKS IN THE WATCH AREA...BUT IS NOT IMMINENT. IF YOU ARE IN THE
WATCH AREA...TAKE TIME TO MOVE LIVESTOCK...EQUIPMENT...AND OTHER
PROPERTY FROM LOW LYING AREAS BEFORE FLOODING OCCURS. MONITOR
NOAA WEATHER RADIO AND LOCAL MEDIA FOR UPDATED FORECASTS AND BE
READY TO QUICKLY MOVE TO HIGHER GROUND IF RISING WATER LEVELS ARE
OBSERVED OR A WARNING IS ISSUED.

&&

$$


Hazardous Weather Outlook


HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE RAPID CITY SD
509 AM MDT TUE SEP 30 2014

SDZ001-002-012>014-024>032-041>044-046-047-049-072>074-WYZ054>058-
071-011300-
BENNETT-BUTTE-CENTRAL BLACK HILLS-CUSTER CO PLAINS-FALL RIVER-HAAKON-
HARDING-HERMOSA FOOT HILLS-JACKSON-MELLETTE-NORTHEASTERN CROOK-
NORTHERN BLACK HILLS-NORTHERN CAMPBELL-NORTHERN FOOT HILLS-
NORTHERN MEADE CO PLAINS-PENNINGTON CO PLAINS-PERKINS-RAPID CITY-
SHANNON-SOUTHERN BLACK HILLS-SOUTHERN CAMPBELL-SOUTHERN FOOT HILLS-
SOUTHERN MEADE CO PLAINS-STURGIS/PIEDMONT FOOT HILLS-TODD-TRIPP-
WESTERN CROOK-WESTON-WYOMING BLACK HILLS-ZIEBACH-
509 AM MDT (609 AM CDT) TUE SEP 30 2014

...FLOOD WATCH THIS MORNING PORTIONS OF NORTHEAST WYOMING AND
WESTERN SOUTH DAKOTA...
...WIND ADVISORY TODAY FOR PORTIONS OF WEST CENTRAL...SOUTHWEST...
AND SOUTH CENTRAL SOUTH DAKOTA...

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

.DAY ONE...TODAY AND TONIGHT

A LARGE LOW PRESSURE SYSTEM WILL MOVE NORTHEAST TODAY EXITING THE
AREA TONIGHT. SHOWERS AND ISOLATED THUNDERSTORMS ARE EXPECTED TODAY.
SEVERE THUNDERSTORMS ARE NOT EXPECTED. LOCALLY HEAVY RAIN IS
POSSIBLE OVER PORTIONS OF WESTERN SOUTH DAKOTA AND NORTHEAST WYOMING.
THE RAIN MAY BE ENOUGH TO CAUSE MINOR FLOODING OF CREEKS AND
STREAMS.

BEHIND THE LOW...GUSTY WEST TO NORTHWEST WINDS WILL DEVELOP FOR
WEST CENTRAL...SOUTHWEST...AND SOUTH CENTRAL SOUTH DAKOTA. WINDS
WILL INCREASE TO 20 TO 35 MPH WITH GUSTS TO 50 MPH AT TIMES THROUGH
THIS AFTERNOON.

RAIN AND WIND WILL QUICKLY TAPER OFF TONIGHT.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

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 DENVER/BOULDER CO
427 AM MDT TUE SEP 30 2014

COZ030>051-011030-
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-
427 AM MDT TUE SEP 30 2014

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

.DAY ONE...TODAY AND TONIGHT

WESTERLY WINDS OF 20 TO 35 MPH WILL PREVAIL IN THE MOUNTAINS AND
FRONT RANGE FOOTHILLS TODAY...WITH STRONGER GUSTS UP TO 60 MPH ON
THE RIDGETOPS AND WIND PRONE AREAS OF THE FRONT RANGE FOOTHILLS
THIS MORNING. THE NORTHEAST PLAINS...PARTICULARLY UP ALONG THE
WYOMING AND NEBRASKA BORDERS...MAY ALSO SEE GUSTY NORTHWEST WINDS
TO 40 MPH LATER TODAY. THIS AFTERNOON SCATTERED SHOWERS AND A FEW
THUNDERSTORMS WILL FORM IN THE HIGH COUNTRY AS A WEAK UPPER LEVEL
WEATHER DISTURBANCE APPROACHES FROM THE NORTHWEST. PRECIPITATION
FROM THESE SHOWERS SHOULD GENERALLY BE LIGHT AND LARGELY CONFINED
TO THE HIGHER ELEVATIONS. DRY AND MILD CONDITIONS WILL PREVAIL AT
LOWER ELEVATIONS.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

AN UPPER LEVEL DISTURBANCE AND COLD FRONT WILL MOVE ACROSS
COLORADO ON WEDNESDAY AND WEDNESDAY NIGHT. THIS STORM SYSTEM WILL
BRING SNOW TO THE HIGHER MOUNTAINS AND RAIN SHOWERS AND A FEW
THUNDERSTORMS ACROSS LOWER ELEVATIONS ON WEDNESDAY AFTERNOON AND
NIGHT.  SNOW SHOWERS WILL DIMINISH OVER THE MOUNTAINS ON THURSDAY
MORNING.

A DRIER NORTHWEST FLOW PATTERN WILL DEVELOP ON THURSDAY AND
CONTINUE THROUGH THE WEEKEND. A WARMING AND DRYING TREND WILL
PREVAIL THROUGH THE PERIOD.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY OR TONIGHT.

$$
BAKER/ENTREKIN

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE RIVERTON WY
400 AM MDT TUE SEP 30 2014

WYZ001>020-022>030-011200-
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 TUE SEP 30 2014

THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN AND CENTRAL WYOMING.

.DAY ONE...TODAY AND TONIGHT

AREAS OF FOG REDUCING VISIBILITY WILL BE POSSIBLE THROUGHOUT THE
MORNING AND IN THE HIGHER TERRAIN AND PASSES THROUGH THE DAY.

TONIGHT...SNOW LEVELS WILL GENERALLY BE ABOVE 7000 TO 8000 FEET BUT
COULD BRIEFLY DIP TO NEAR 6000 FEET IN THE CODY FOOTHILLS LATE. TWO
TO 4 INCHES OF SNOW IS POSSIBLE IN THE NORTHWEST MOUNTAINS ABOVE 9000
FEET WITH 1 TO 2 INCHES POSSIBLE DOWN TO 7500 FEET. IN THE BIGHORN
MOUNTAINS...ONE TO TWO INCHES IS POSSIBLE TONIGHT INTO WEDNESDAY
ABOVE 8000 FEET.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

WEDNESDAY...ANOTHER WEATHER SYSTEM WILL SPREAD RAIN
AND SNOW SHOWERS SOUTHEAST ACROSS THE AREA.

.SPOTTER INFORMATION STATEMENT...

SPOTTERS ARE ENCOURAGED TO REPORT ANY RAINFALL OR SNOW AMOUNTS AND
FLOODING OR LANDSLIDES. THANK YOU.

$$

TEAM RIVERTON

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE NORTH PLATTE NE
408 AM CDT TUE SEP 30 2014

NEZ004>010-022>029-035>038-056>059-069>071-094-011030-
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-
408 AM CDT TUE SEP 30 2014 /308 AM MDT TUE SEP 30 2014/

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

.DAY ONE...TODAY AND TONIGHT.

STRONG LOW PRESSURE WILL LIFT NORTH FROM THE NORTHERN NEBRASKA PANHANDLE
INTO SOUTH DAKOTA TODAY. GUSTY WESTERLY WINDS OF 25 TO 35
MPH...WITH GUSTS TO 50 MPH ARE LIKELY ACROSS SHERIDAN...CHERRY AND
KEYA PAHA COUNTY. WINDS WILL RELAX BY EARLY EVENING.

IN ADDITION TO WIND...SHOWERS AND THUNDERSTORMS ARE POSSIBLE TODAY
NORTH AND EAST OF A LINE FROM ANTIOCH...TO THEDFORD...TO ARNOLD.
EAST OF A LINE FROM BARTLETT TO SPENCER...A SEVERE STORM IS
POSSIBLE WITH DAMAGING WINDS AND LARGE HAIL BEING THE MAIN SEVERE
THREATS.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY.

WEDNESDAY WILL SEE ANOTHER WEAKER LOW PRESSURE SYSTEM MOVE ACROSS
THE AREA WITH AFTERNOON AND EVENING THUNDERSTORMS POSSIBLE.
THUNDERSTORMS ARE EXPECTED TO REMAIN BELOW SEVERE LIMITS.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION MAY BE NEEDED THIS AFTERNOON EAST OF A LINE
FROM SPENCER TO BARTLETT.

&&

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

$$

CLB

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE CHEYENNE WY
936 PM MDT MON SEP 29 2014

NEZ002-003-019>021-054-055-095-096-010345-
DAWES-BOX BUTTE-SCOTTS BLUFF-BANNER-MORRILL-KIMBALL-CHEYENNE-
NORTH SIOUX-SOUTH SIOUX-
936 PM MDT MON SEP 29 2014

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE WESTERN NEBRASKA
PANHANDLE.

.DAY ONE...TONIGHT

SHOWERS AND ISOLATED THUNDERSTORMS WILL CONTINUE TONIGHT. RAINFALL
WILL BE HEAVY AT TIMES...WITH AN ADDITIONAL ONE TO TWO INCHES
POSSIBLE. A FLOOD WATCH REMAINS IN EFFECT THROUGH TUESDAY MORNING.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

SHOWERS WILL TAPER OFF TUESDAY MORNING. THERE IS A SLIGHT CHANCE
OF THUNDERSTORMS TUESDAY AFTERNOON AND WEDNESDAY AS AN UPPER LEVEL
DISTURBANCE MOVES EAST THROUGH THE REGION. OTHERWISE...A GRADUAL
DRYING TREND IS EXPECTED THROUGH LATE THIS WEEK.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED TONIGHT...HOWEVER REPORTS
OF HEAVY RAINFALL WILL BE APPRECIATED.

&&

THIS PRODUCT...ALONG WITH OTHER WEATHER...HYDROLOGIC...AND
CLIMATE INFORMATION IS AVAILABLE ON THE WEB AT...
HTTP://WEATHER.GOV/CHEYENNE

$$

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE CHEYENNE WY
936 PM MDT MON SEP 29 2014

WYZ101>119-010345-
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-
936 PM MDT MON SEP 29 2014

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

.DAY ONE...TONIGHT

NUMEROUS SHOWERS AND A FEW THUNDERSTORMS WILL CONTINUE TONIGHT.
ADDITIONAL RAINFALL AMOUNTS OF A HALF TO ONE INCH ARE FORECAST.
LIGHT SNOW IS EXPECTED OVER THE SNOWY AND SIERRA MADRE RANGES
TODAY WITH A COUPLE OF INCHES POSSIBLE ABOVE 8500 FEET.

STRONG WEST WINDS WILL DEVELOP LATER TONIGHT FOR THE WIND PRONE
AREAS OF SOUTHEAST WYOMING. A HIGH WIND WARNING IS IN EFFECT FOR
ARLINGTON...BORDEAUX AND THE SOUTH LARAMIE RANGE FROM MIDNIGHT
TONIGHT THROUGH TUESDAY MORNING. GUSTS OF 50 TO 60 MPH WILL BE
POSSIBLE.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

THE STRONG WINDS WILL DIMINISH BY MIDDAY TUESDAY. LIGHT SNOW WILL
CONTINUE OVER THE MOUNTAINS LATE TUESDAY AND INTO WEDNESDAY WITH
ADDITIONAL LIGHT ACCUMULATIONS EXPECTED.

THERE IS A SLIGHT CHANCE OF THUNDERSTORMS TUESDAY AFTERNOON AND
WEDNESDAY AS AN UPPER LEVEL DISTURBANCE MOVES EAST THROUGH THE
REGION. OTHERWISE...A GRADUAL DRYING TREND IS EXPECTED THROUGH
LATE THIS WEEK.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED TONIGHT.

&&

THIS PRODUCT...ALONG WITH OTHER WEATHER...HYDROLOGIC...AND
CLIMATE INFORMATION IS AVAILABLE ON THE WEB AT...
HTTP://WEATHER.GOV/CHEYENNE

$$

JAMSKI

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
NATIONAL WEATHER SERVICE: for Safety, for Work, for Fun - FOR LIFE