Flash Flood Watch
Issued by NWS Riverton, WY

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000
WGUS65 KRIW 240325
FFARIW

URGENT - IMMEDIATE BROADCAST REQUESTED
FLOOD WATCH
NATIONAL WEATHER SERVICE RIVERTON WY
925 PM MDT SAT MAY 23 2015

...FLASH FLOOD WATCH IN EFFECT THIS EVENING THROUGH SUNDAY
AFTERNOON...

.SATURATED TO NEAR SATURATED SOILS FROM RECENT RAINFALL WILL
COMBINE WITH AREAS OF POTENTIAL HEAVY RAIN ACROSS JOHNSON...
NATRONA...FREMONT...AND WASHAKIE COUNTIES THIS EVENING THROUGH 6 PM MDT
ON SUNDAY. THE THREAT OF FLASH FLOODING WILL BE ALONG SMALL
STREAMS AND IRRIGATION CANALS IN AND NEAR THE FOOTHILLS OF THE
BIGHORN AND WIND RIVER MOUNTAINS... AS WELL AS CASPER MOUNTAIN AND
THE GREEN AND RATTLESNAKE MOUNTAINS. A STRONG SPRING STORM WILL
PRODUCE CONDITIONS FAVORABLE FOR PROLONGED HEAVY RAIN WITH
RAINFALL RATES OF A HALF INCH TO AN INCH AN HOUR WITH TOTAL
RAINFALL OF 2 TO 4 INCHES POSSIBLE.

WYZ006-008-240930-
/O.EXA.KRIW.FF.A.0001.000000T0000Z-150525T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
SOUTHEAST BIG HORN BASIN-BIGHORN MOUNTAINS WEST-
INCLUDING THE CITY OF...WORLAND
925 PM MDT SAT MAY 23 2015

...FLASH FLOOD WATCH IN EFFECT THROUGH SUNDAY AFTERNOON...

THE NATIONAL WEATHER SERVICE IN RIVERTON HAS EXPANDED THE

* FLASH FLOOD WATCH TO INCLUDE A PORTION OF NORTH CENTRAL
  WYOMING...INCLUDING THE FOLLOWING AREAS...BIGHORN MOUNTAINS
  WEST AND SOUTHEAST BIG HORN BASIN.

* THROUGH SUNDAY AFTERNOON

* SATURATED TO NEAR SATURATED SOILS FROM RECENT RAINFALL WILL
  COMBINE WITH AREAS OF POTENTIAL HEAVY RAIN ACROSS EASTERN
  WASHAKIE COUNTY THIS EVENING THROUGH 6 PM MDT ON SUNDAY. THE
  THREAT OF FLASH FLOODING WILL BE ALONG SMALL STREAMS IN AND NEAR
  THE FOOTHILLS OF THE BIGHORN MOUNTAINS. A STRONG SPRING STORM WILL
  PRODUCE CONDITIONS FAVORABLE FOR PROLONGED HEAVY RAIN WITH
  RAINFALL RATES OF A HALF INCH TO AN INCH AN HOUR WITH TOTAL
  RAINFALL OF 2 TO 4 INCHES POSSIBLE.

* FLOODING OF ROADS AT NIGHT POSE A SIGNIFICANT THREAT TO
  MOTORISTS. DO NOT ATTEMPT TO DRIVE THROUGH FLOOD WATERS AS THE
  ROAD MAY BE WASHED OUT. TURN AROUND...DO NOT DROWN.

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.

&&

$$

WYZ015-018-240930-
/O.CON.KRIW.FF.A.0001.000000T0000Z-150525T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
WIND RIVER MOUNTAINS EAST-LANDER FOOTHILLS-
INCLUDING THE CITY OF...LANDER
925 PM MDT SAT MAY 23 2015

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH SUNDAY AFTERNOON...

THE FLASH FLOOD WATCH CONTINUES FOR

* A PORTION OF CENTRAL WYOMING...INCLUDING THE FOLLOWING AREAS...
   LANDER FOOTHILLS AND WIND RIVER MOUNTAINS EAST.

* THROUGH SUNDAY AFTERNOON

* SATURATED TO NEAR SATURATED SOILS FROM RECENT RAINFALL WILL
  COMBINE WITH AREAS OF POTENTIAL HEAVY RAIN ACROSS FREMONT
  COUNTY THIS EVENING THROUGH 6 PM MDT ON SUNDAY. THE THREAT OF
  FLASH FLOODING WILL BE ALONG SMALL STREAMS AND IRRIGATION
  CANALS IN AND NEAR THE FOOTHILLS OF THE WIND RIVER MOUNTAINS.
  A STRONG SPRING STORM WILL PRODUCE CONDITIONS FAVORABLE FOR
  PROLONGED HEAVY RAIN WITH RAINFALL RATES OF A HALF INCH TO AN
  INCH AN HOUR WITH TOTAL RAINFALL OF 2 TO 4 INCHES POSSIBLE.

* FLOODING OF ROADS AT NIGHT POSE A SIGNIFICANT THREAT TO
  MOTORISTS. DO NOT ATTEMPT TO DRIVE THROUGH FLOOD WATERS AS THE
  ROAD MAY BE WASHED OUT. TURN AROUND...DO NOT DROWN.

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.

&&

$$

WYZ019-240930-
/O.CON.KRIW.FF.A.0001.000000T0000Z-150525T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
GREEN MOUNTAINS AND RATTLESNAKE RANGE-
INCLUDING THE CITY OF...JEFFREY CITY
925 PM MDT SAT MAY 23 2015

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH SUNDAY AFTERNOON...

THE FLASH FLOOD WATCH CONTINUES FOR

* A PORTION OF CENTRAL WYOMING...INCLUDING THE FOLLOWING AREA...
  GREEN MOUNTAINS AND RATTLESNAKE RANGE.

* THROUGH SUNDAY AFTERNOON

* SATURATED TO NEAR SATURATED SOILS FROM RECENT RAINFALL WILL
  COMBINE WITH AREAS OF POTENTIAL HEAVY RAIN ACROSS SOUTHERN
  FREMONT AND SOUTHWEST NATRONA COUNTIES THIS EVENING THROUGH 6
  PM MDT ON SUNDAY. THE THREAT OF FLASH FLOODING WILL BE ALONG
  SMALL STREAMS AND IRRIGATION CANALS IN AND NEAR THE FOOTHILLS
  OF THE GREEN AND RATTLESNAKE MOUNTAINS. A STRONG SPRING STORM
  WILL PRODUCE CONDITIONS FAVORABLE FOR PROLONGED HEAVY RAIN
  WITH RAINFALL RATES OF A HALF INCH TO AN INCH AN HOUR WITH
  TOTAL RAINFALL OF 2 TO 4 INCHES POSSIBLE.

* FLOODING OF ROADS AT NIGHT POSE A SIGNIFICANT THREAT TO
  MOTORISTS. DO NOT ATTEMPT TO DRIVE THROUGH FLOOD WATERS AS THE
  ROAD MAY BE WASHED OUT. TURN AROUND...DO NOT DROWN.

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.

&&

$$

WYZ020-022-240930-
/O.CON.KRIW.FF.A.0001.000000T0000Z-150525T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
NATRONA COUNTY LOWER ELEVATIONS-CASPER MOUNTAIN-
INCLUDING THE CITY OF...CASPER
925 PM MDT SAT MAY 23 2015

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH SUNDAY AFTERNOON...

THE FLASH FLOOD WATCH CONTINUES FOR

* A PORTION OF CENTRAL WYOMING...INCLUDING THE FOLLOWING AREAS...
   CASPER MOUNTAIN AND NATRONA COUNTY LOWER ELEVATIONS.

* THROUGH SUNDAY AFTERNOON

* SATURATED TO NEAR SATURATED SOILS FROM RECENT RAINFALL WILL
  COMBINE WITH AREAS OF POTENTIAL HEAVY RAIN ACROSS NATRONA
  COUNTY THIS EVENING THROUGH 6 PM MDT ON SUNDAY. THE THREAT OF
  FLASH FLOODING WILL BE ALONG SMALL STREAMS AND IRRIGATION
  CANALS IN AND NEAR THE FOOTHILLS OF CASPER MOUNTAIN. A STRONG
  SPRING STORM WILL PRODUCE CONDITIONS FAVORABLE FOR PROLONGED
  HEAVY RAIN WITH RAINFALL RATES OF A HALF INCH TO AN INCH AN
  HOUR WITH TOTAL RAINFALL OF 2 TO 4 INCHES POSSIBLE.

* FLOODING OF ROADS AT NIGHT POSE A SIGNIFICANT THREAT TO
  MOTORISTS. DO NOT ATTEMPT TO DRIVE THROUGH FLOOD WATERS AS THE
  ROAD MAY BE WASHED OUT. TURN AROUND...DO NOT DROWN.

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.

&&

$$

WYZ009>011-240930-
/O.CON.KRIW.FF.A.0001.000000T0000Z-150525T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BIGHORN MOUNTAINS SOUTHEAST-NORTHEAST JOHNSON COUNTY-
SOUTHEAST JOHNSON COUNTY-
INCLUDING THE CITIES OF...BUFFALO...KAYCEE
925 PM MDT SAT MAY 23 2015

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH SUNDAY AFTERNOON...

THE FLASH FLOOD WATCH CONTINUES FOR

* A PORTION OF NORTH CENTRAL WYOMING...INCLUDING THE FOLLOWING
  AREAS...BIGHORN MOUNTAINS SOUTHEAST...NORTHEAST JOHNSON COUNTY
  AND SOUTHEAST JOHNSON COUNTY.

* THROUGH SUNDAY AFTERNOON

* SATURATED TO NEAR SATURATED SOILS FROM RECENT RAINFALL WILL
  COMBINE WITH AREAS OF POTENTIAL HEAVY RAIN ACROSS JOHNSON
  COUNTY THIS EVENING THROUGH 6 PM MDT ON SUNDAY. THE THREAT OF
  FLASH FLOODING WILL BE ALONG SMALL STREAMS AND IRRIGATION
  CANALS IN AND NEAR THE FOOTHILLS OF THE BIGHORN MOUNTAINS. A
  STRONG SPRING STORM WILL PRODUCE CONDITIONS FAVORABLE FOR
  PROLONGED HEAVY RAIN WITH RAINFALL RATES OF A HALF INCH TO AN
  INCH AN HOUR WITH TOTAL RAINFALL OF 2 TO 4 INCHES POSSIBLE.

* FLOODING OF ROADS AT NIGHT POSE A SIGNIFICANT THREAT TO
  MOTORISTS. DO NOT ATTEMPT TO DRIVE THROUGH FLOOD WATERS AS THE
  ROAD MAY BE WASHED OUT. TURN AROUND...DO NOT DROWN.

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.

&&

$$







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