153  
WGUS66 KOTX 051309  
FFAOTX  
 
FLOOD WATCH  
NATIONAL WEATHER SERVICE SPOKANE WA  
509 AM PST TUE DEC 5 2023  
 
.MODERATE TO HEAVY RAIN AND MELTING SNOW 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 AS WELL.  
 
WAC007-060215-  
/O.CON.KOTX.FA.A.0014.000000T0000Z-231207T0600Z/  
/00000.0.RS.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
CHELAN-  
INCLUDING THE CITIES OF CASHMERE, ENTIAT, PLAIN, LEAVENWORTH,  
MANSON, WENATCHEE, AND CHELAN  
509 AM PST TUE DEC 5 2023  
   
..FLOOD WATCH REMAINS IN EFFECT THROUGH WEDNESDAY EVENING
 
 
* WHAT...FLOODING CAUSED BY RAIN AND SNOWMELT CONTINUES TO BE  
POSSIBLE.  
 
* WHERE...A PORTION OF NORTH CENTRAL WASHINGTON, INCLUDING THE  
FOLLOWING COUNTY, CHELAN.  
 
* WHEN...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 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 WILL 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.  
 

 
 

 
 
IDC017-021-055-079-WAC051-063-065-060215-  
/O.CON.KOTX.FA.A.0014.000000T0000Z-231208T0000Z/  
/00000.0.RS.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
BONNER-BOUNDARY-KOOTENAI-SHOSHONE-PEND OREILLE-SPOKANE-STEVENS-  
INCLUDING THE CITIES OF CUSICK, SANDPOINT, KINGSTON, COOLIN,  
KELLOGG, COLVILLE, COEUR D'ALENE, OSBURN, SPOKANE, CLARK FORK,  
ATHOL, EASTPORT, NORTHPORT, MEADOW CREEK, MULLAN, KETTLE FALLS,  
WORLEY, RATHDRUM, CAREYWOOD, PINEHURST, BLANCHARD, NEWPORT,  
VALLEY, MOYIE SPRINGS, METALINE FALLS, MEDICAL LAKE, AIRWAY  
HEIGHTS, DEER PARK, SMELTERVILLE, ADDY, BONNERS FERRY, PRICHARD,  
CLAYTON, BAYVIEW, PORTHILL, PRIEST RIVER, ROCKFORD, MURRAY,  
CHEWELAH, CALDER, ORIN, CATALDO, SPRINGDALE, HAYDEN, NAPLES,  
ARDEN, WALLACE, DIAMOND LAKE, POST FALLS, CHENEY, LIBERTY LAKE,  
AND IONE  
509 AM PST TUE DEC 5 2023  
   
..FLOOD WATCH REMAINS IN EFFECT THROUGH THURSDAY AFTERNOON
 
 
* WHAT...FLOODING CAUSED BY RAIN AND SNOWMELT CONTINUES TO BE  
POSSIBLE.  
 
* WHERE...PORTIONS OF NORTH IDAHO, INCLUDING THE FOLLOWING COUNTIES,  
BONNER, BOUNDARY, KOOTENAI AND SHOSHONE AND NORTHEAST WASHINGTON,  
INCLUDING THE FOLLOWING COUNTIES, PEND OREILLE, SPOKANE AND  
STEVENS.  
 
* WHEN...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. WATER MAY SEEP  
INTO BASEMENTS, FIELD FLOODING, AND PONDING OF WATER OVER ROADS  
AND IN URBAN AREAS WITH POOR DRAINAGE WILL BE POSSIBLE. STEEP  
TERRAIN WILL ALSO SEE AN INCREASED RISK FOR ROCK SLIDES.  
 
* ADDITIONAL DETAILS...  
- A MODERATELY STRONG ATMOSPHERIC RIVER EVENT THROUGH EARLY  
THURSDAY WILL BRING MILD TEMPERATURES WITH RISING SNOW  
LEVELS. THE COMBINATION OF MELTING SNOW AT LOW TO MID  
ELEVATIONS WITH MODERATE TO HEAVY RAIN WILL 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.  
 

 
 

 
 
SB  
 
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