731  
WGUS66 KOTX 032155  
FFAOTX  
 
URGENT - IMMEDIATE BROADCAST REQUESTED  
FLOOD WATCH  
NATIONAL WEATHER SERVICE SPOKANE WA  
155 PM PST SUN DEC 3 2023  
 
.MODERATE TO HEAVY RAIN AND MELTING SNOW WITH A WARM AND MOIST  
ATMOSPHERIC RIVER EVENT WILL LEAD TO RISES ON RIVERS, SMALL CREAKS  
AND STREAMS. FLOWS IN RIVERS MAY INCREASE QUICKLY AND REACH CRITICAL  
LEVELS. LOW LYING AREAS WITH POOR DRAINAGE MAY SEE FLOODING IMPACTS.  
 
WAC007-042100-  
/O.NEW.KOTX.FA.A.0014.231205T0600Z-231207T0600Z/  
/00000.0.RS.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
CHELAN-  
INCLUDING THE CITIES OF PLAIN, ENTIAT, WENATCHEE, LEAVENWORTH,  
MANSON, CHELAN, AND CASHMERE  
155 PM PST SUN DEC 3 2023  
 
...FLOOD WATCH IN EFFECT FROM MONDAY EVENING THROUGH WEDNESDAY  
EVENING...  
 
* WHAT...FLOODING CAUSED BY RAIN AND SNOWMELT IS POSSIBLE.  
 
* WHERE...A PORTION OF NORTH CENTRAL WASHINGTON, INCLUDING THE  
FOLLOWING COUNTY, CHELAN.  
 
* WHEN...FROM MONDAY EVENING THROUGH WEDNESDAY EVENING.  
 
* IMPACTS...EXCESSIVE RUNOFF MAY RESULT IN FLOODING OF RIVERS,  
CREEKS, STREAMS, AND OTHER LOW-LYING AND FLOOD-PRONE LOCATIONS. AN  
INCREASE RISK FOR ROCK SLIDES IN STEEP TERRAIN IS POSSIBLE AS WELL.  
 
* ADDITIONAL DETAILS...  
- A MODERATELY STRONG ATMOSPHERIC RIVER EVENT BEGINNING LATE  
MONDAY AFTERNOON THROUGH WEDNESDAY WILL BRING MILDER  
TEMPERATURES WITH RISING SNOW LEVELS. SNOW WILL TRANSITION TO  
RAIN EXCEPT FOR THE HIGHEST MOUNTAIN PEAKS. THE COMBINATION  
OF MELTING SNOW AT LOW TO MID ELEVATIONS WITH MODERATE TO  
HEAVY RAIN MAY LEAD TO EXCESSIVE RUNOFF.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
YOU SHOULD MONITOR LATER FORECASTS AND BE ALERT FOR POSSIBLE FLOOD  
WARNINGS. THOSE LIVING IN AREAS PRONE TO FLOODING SHOULD BE PREPARED  
TO TAKE ACTION SHOULD FLOODING DEVELOP.  
 

 
 

 
 
IDC009-017-021-055-057-079-WAC051-063-065-075-042100-  
/O.NEW.KOTX.FA.A.0014.231205T0600Z-231208T0000Z/  
/00000.0.RS.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
BENEWAH-BONNER-BOUNDARY-KOOTENAI-LATAH-SHOSHONE-PEND OREILLE-  
SPOKANE-STEVENS-WHITMAN-  
INCLUDING THE CITIES OF DIAMOND LAKE, MEADOW CREEK, PORTHILL,  
PLUMMER, CHENEY, MULLAN, CHEWELAH, AIRWAY HEIGHTS, MURRAY,  
MOSCOW, SMELTERVILLE, PRIEST RIVER, CAREYWOOD, WALLACE, BONNERS  
FERRY, VALLEY, SPRINGDALE, POTLATCH, ATHOL, JULIAETTA, COOLIN,  
PULLMAN, ST. JOE, NEWPORT, SANDPOINT, SPOKANE, ADDY, TENSED,  
DEARY, ROSALIA, COLVILLE, UNIONTOWN, COEUR D'ALENE, OSBURN,  
COLFAX, LA CROSSE, WORLEY, CUSICK, ORIN, ARDEN, CLAYTON, IONE,  
KINGSTON, MEDICAL LAKE, PRICHARD, KETTLE FALLS, ST. MARIES,  
SANTA, BAYVIEW, KELLOGG, HAYDEN, DEER PARK, CALDER, EMIDA,  
NAPLES, BLANCHARD, POST FALLS, CATALDO, PINEHURST, MOYIE SPRINGS,  
OAKESDALE, RATHDRUM, GENESEE, METALINE FALLS, EASTPORT,  
NORTHPORT, CLARK FORK, ROCKFORD, AND LIBERTY LAKE  
155 PM PST SUN DEC 3 2023  
 
...FLOOD WATCH IN EFFECT FROM MONDAY EVENING THROUGH THURSDAY  
AFTERNOON...  
 
* WHAT...FLOODING CAUSED BY RAIN AND SNOWMELT IS POSSIBLE.  
 
* WHERE...PORTIONS OF NORTH IDAHO, INCLUDING THE FOLLOWING COUNTIES,  
BENEWAH, BONNER, BOUNDARY, KOOTENAI, LATAH AND SHOSHONE AND  
WASHINGTON, INCLUDING THE FOLLOWING COUNTIES, PEND OREILLE,  
SPOKANE, STEVENS AND WHITMAN.  
 
* WHEN...FROM MONDAY EVENING THROUGH THURSDAY AFTERNOON.  
 
* IMPACTS...EXCESSIVE RUNOFF MAY RESULT IN FLOODING OF RIVERS,  
CREEKS, STREAMS, AND OTHER LOW-LYING AND FLOOD-PRONE LOCATIONS.  
CREEKS AND STREAMS MAY RISE OUT OF THEIR BANKS, INCLUDING PARADISE  
CREEK. WATER MAY SEEP INTO BASEMENTS AND PONDING OF WATER OVER  
ROADS WILL BE POSSIBLE. STEEP TERRAIN WILL ALSO SEE AN INCREASED  
RISK FOR ROCK SLIDES.  
 
* ADDITIONAL DETAILS...  
- A MODERATELY STRONG ATMOSPHERIC RIVER EVENT BEGINNING LATE  
MONDAY NIGHT AND CONTINUING INTO EARLY THURSDAY WILL BRING  
MILDER TEMPERATURES WITH RISING SNOW LEVELS. THE COMBINATION  
OF MELTING SNOW AT LOW TO MID ELEVATIONS WITH MODERATE TO  
HEAVY RAIN MAY LEAD TO EXCESSIVE RUNOFF.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
YOU SHOULD MONITOR LATER FORECASTS AND BE ALERT FOR POSSIBLE FLOOD  
WARNINGS. THOSE LIVING IN AREAS PRONE TO FLOODING SHOULD BE PREPARED  
TO TAKE ACTION SHOULD FLOODING DEVELOP.  
 

 
 

 
 
SVH  
 
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