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Flash Flood Watch


FLOOD WATCH
NATIONAL WEATHER SERVICE MISSOULA MT
403 AM MDT MON JUL 14 2014

IDC059-150000-
/O.NEW.KMSO.FF.A.0002.140714T1800Z-140715T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
LEMHI-
403 AM MDT MON JUL 14 2014

...FLASH FLOOD WATCH IN EFFECT FROM NOON MDT TODAY THROUGH THIS
EVENING...

THE NATIONAL WEATHER SERVICE IN MISSOULA HAS ISSUED A

* FLASH FLOOD WATCH FOR A PORTION OF NORTH CENTRAL IDAHO...
  INCLUDING THE FOLLOWING COUNTY...LEMHI.

* FROM NOON MDT TODAY THROUGH THIS EVENING

* STRONG THUNDERSTORMS WILL DEVELOP THIS AFTERNOON NEAR AND OVER
  LEMHI COUNTY IN AN AREA OF ABUNDANT ATMOSPHERIC MOISTURE. THE
  RELATIVELY SLOW NATURE OF STORM MOVEMENT TODAY AND THE
  ANTICIPATED INTENSITY OF CONVECTION COULD PRESENT A SITUATION
  WHERE HEAVY RAIN FALLS OVER THE AREA FOR AN EXTENDED PERIOD OF
  TIME.

* THE MUSTANG FIRE BURN AREA AND NARROW PORTIONS OF US-93 BETWEEN
  LOST TRAIL PASS AND GIBBONSVILLE FALL WITHIN AN AREA OF HIGHER
  PROBABILITY FOR SLOW MOVING THUNDERSTORMS THIS AFTERNOON. THIS
  INCLUDES THE SALMON RIVER ROAD AND RESIDENTS AT THE MOUTH OF
  COLSON, OWL, SPRING AND INDIAN CREEKS. ROCK OR DEBRIS FLOWS
  COULD BE POSSIBLE IF THUNDERSTORMS DO INDEED TRACK OVER THESE
  AREAS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD
TO FLASH FLOODING. FLASH FLOODING IS A VERY DANGEROUS SITUATION.

YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION
SHOULD FLASH FLOOD WARNINGS BE ISSUED.

&&

$$


Red Flag Warning


URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE POCATELLO ID
337 AM MDT MON JUL 14 2014

IDZ410-141800-
/O.NEW.KPIH.FW.W.0002.140714T1800Z-140715T0600Z/
UPPER SNAKE RIVER VALLEY/IDAHO FALLS BLM-
337 AM MDT MON JUL 14 2014

...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO MIDNIGHT MDT
TONIGHT FOR THUNDERSTORMS AND GUSTY OUTFLOW WINDS FOR FIRE ZONE
410 BELOW 5500 FEET...

THE NATIONAL WEATHER SERVICE IN POCATELLO HAS ISSUED A RED FLAG
WARNING...WHICH IS IN EFFECT FROM NOON TODAY TO MIDNIGHT MDT
TONIGHT.

* AFFECTED AREA: IN IDAHO...FIRE ZONE 410 BELOW 5500 FEET...UPPER
  SNAKE RIVER VALLEY/IDAHO FALLS BLM.

* TIMING: NOON TODAY THROUGH MIDNIGHT.

* THUNDERSTORMS: SCATTERED THUNDERSTORMS WILL DEVELOP OVER MUCH OF
  THE AREA. EXPECT FREQUENT CLOUD TO GROUND LIGHTNING.

* OUTFLOW WINDS: WIND GUSTS OF UP TO 60 MPH ARE POSSIBLE. WIND
  DIRECTION WILL BE ERRATIC AND CHANGE QUICKLY NEAR THUNDERSTORMS.

* PRECIPITATION: LOCALLY HEAVY RAINFALL IS EXPECTED WITH UP TO A
  TENTH OF AN INCH POSSIBLE.

* IMPACTS: THUNDERSTORMS MAY PRODUCE NEW LIGHTNING FIRE
  STARTS...EVEN WITH STORMS THAT PRODUCE MORE RAINFALL. GUSTY
  OUTFLOWS CAN CREATE RAPID WIND SHIFTS AND RAPID FIRE GROWTH.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF
STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN
CONTRIBUTE TO EXTREME FIRE BEHAVIOR. PLEASE ADVISE THE
APPROPRIATE OFFICIALS OR FIRE CREWS IN THE FIELD OF THE RED FLAG
WARNING FOR PORTIONS OF SOUTHEAST IDAHO.

&&

$$


Hazardous Weather Outlook


HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
502 AM MDT MON JUL 14 2014

UTZ001>016-019>021-517-518-WYZ021-151230-
CACHE VALLEY/UTAH PORTION-NORTHERN WASATCH FRONT-
SALT LAKE AND TOOELE VALLEYS-SOUTHERN WASATCH FRONT-
GREAT SALT LAKE DESERT AND MOUNTAINS-WASATCH MOUNTAIN VALLEYS-
WASATCH MOUNTAINS I-80 NORTH-WASATCH MOUNTAINS SOUTH OF I-80-
WESTERN UINTA MOUNTAINS-WASATCH PLATEAU/BOOK CLIFFS-
WESTERN UINTA BASIN-CASTLE COUNTRY-SAN RAFAEL SWELL-
SANPETE/SEVIER VALLEYS-WEST CENTRAL UTAH-SOUTHWEST UTAH-
UTAHS DIXIE AND ZION NATIONAL PARK-SOUTH CENTRAL UTAH-
GLEN CANYON RECREATION AREA/LAKE POWELL-CENTRAL MOUNTAINS-
SOUTHERN MOUNTAINS-SOUTHWEST WYOMING-
502 AM MDT MON JUL 14 2014

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE WESTERN TWO THIRDS OF
UTAH AND SOUTHWEST WYOMING.

.DAY ONE...TODAY AND TONIGHT

SHOWERS AND THUNDERSTORMS WILL REMAIN MOSTLY CONFINED TO SOUTHERN
UTAH TODAY. LOCALLY HEAVY RAIN WILL ACCOMPANY THE STRONGER STORMS
ACROSS FAR SOUTHERN UTAH...BRINGING AN ELEVATED THREAT OF FLASH
FLOODING TO THE MOST PRONE AREAS SUCH AS SLOT CANYONS.

SHOWERS WILL START TO SPREAD INTO NORTHERN UTAH OVERNIGHT...WITH
THE GREATEST THREAT THERE BEING LOCAL GUSTY OUTFLOW WINDS.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

SHOWERS AND THUNDERSTORMS WILL BE MORE WIDESPREAD ON TUESDAY AS
MOISTURE INCREASES AREAWIDE. AREA SUCH AS SLOT CANYONS...DRY
WASHES...AND BURN SCARS ACROSS SOUTHERN AND CENTRAL UTAH WILL SEE
AN INCREASED THREAT OF FLASH FLOODING. DRIER AIR WILL THEN QUICKLY
MOVE INTO THE AREA BEGINNING WEDNESDAY.

.SPOTTER INFORMATION STATEMENT...

WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.

$$

FOR MORE INFORMATION FROM NOAA/S NATIONAL WEATHER SERVICE VISIT...
HTTP://WEATHER.GOV/SALTLAKECITY/ (ALL LOWER CASE)

FOR INFORMATION ON POTENTIAL ROAD TRAVEL IMPACTS VISIT...
HTTP://WWW.UDOTTRAFFIC.UTAH.GOV/ROADWEATHERFORECAST.ASPX

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE RIVERTON WY
300 AM MDT MON JUL 14 2014

WYZ001>020-022>030-151200-
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-
300 AM MDT MON JUL 14 2014

THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN AND CENTRAL WYOMING.

.DAY ONE...TODAY AND TONIGHT

ISOLATED TO WIDELY SCATTERED THUNDERSTORMS THIS AFTERNOON AND
EVENING. SOME STORMS MAY CONTAIN HAIL AND GUSTY WINDS...ESPECIALLY
IN WESTERN WYOMING.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

TUESDAY...SCATTERED AFTERNOON AND EVENING THUNDERSTORMS ARE
POSSIBLE. SOME STORMS MAY BECOME STRONG WITH HAIL AND STRONG WIND
GUSTS ACROSS SOUTHEASTERN PORTIONS OF THE AREA.

WEDNESDAY...ISOLATED TO SCATTERED THUNDERSTORMS MAINLY IN THE
AFTERNOON AND EVENING.

THURSDAY...ISOLATED THUNDERSTORMS MAINLY OVER THE NORTHWEST.

FRIDAY THROUGH SUNDAY...ELEVATED TO EXTREME FIRE WEATHER CONDITIONS
COULD DEVELOP. ISOLATED THUNDERSTORMS POSSIBLE EACH DAY...MAINLY
OVER THE MOUNTAINS.

.SPOTTER INFORMATION STATEMENT...

SPOTTERS ARE URGED TO REPORT ANY SIGNIFICANT WEATHER PHENOMENA
ASSOCIATED WITH THUNDERSTORMS. 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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