808  
WGUS65 KREV 312157  
FFAREV  
 
URGENT - IMMEDIATE BROADCAST REQUESTED  
FLOOD WATCH  
NATIONAL WEATHER SERVICE RENO NV  
157 PM PST FRI JAN 31 2025  
 
CAZ071-072-NVZ002-020000-  
/O.NEW.KREV.FA.A.0001.250202T0000Z-250205T0000Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
LASSEN-EASTERN PLUMAS-EASTERN SIERRA COUNTIES-GREATER LAKE TAHOE  
AREA-  
INCLUDING THE CITIES OF TAHOE CITY, PORTOLA, SUSANVILLE, TRUCKEE,  
MARKLEEVILLE, SOUTH LAKE TAHOE, GLENBROOK, INCLINE VILLAGE,  
WESTWOOD, STATELINE, LOYALTON, AND SIERRAVILLE  
157 PM PST FRI JAN 31 2025  
 
...FLOOD WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH TUESDAY  
AFTERNOON...  
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL IS POSSIBLE.  
 
* WHERE...PORTIONS OF CALIFORNIA, INCLUDING THE FOLLOWING AREAS,  
GREATER LAKE TAHOE AREA AND LASSEN-EASTERN PLUMAS-EASTERN SIERRA  
COUNTIES AND WESTERN NEVADA, INCLUDING THE FOLLOWING AREA, GREATER  
LAKE TAHOE AREA.  
 
* WHEN...FROM SATURDAY AFTERNOON THROUGH TUESDAY AFTERNOON.  
 
* IMPACTS...EXCESSIVE RUNOFF WILL RESULT IN RAPID RISES AND  
POTENTIAL FLOODING OF RIVERS, CREEKS AND STREAMS, AS WELL AS POOR  
DRAINAGE AND URBAN AREAS. MINOR MAINSTEM RIVER FLOODING IS  
CURRENTLY FORECAST ALONG THE SUSAN RIVER AT SUSANVILLE AND MIDDLE  
FORK OF THE FEATHER RIVERS NEAR PORTOLA. OTHER RIVERS IN THE AREA  
ARE FORECAST TO RISE SIGNIFICANTLY, BUT NOT CURRENTLY EXPECTED TO  
EXCEED FLOOD STAGES. RECENT BURN AREAS INCLUDING THE DAVIS IN  
WASHOE COUNTY, THE BEAR IN SIERRA COUNTY, AND THE MILL IN PLUMAS  
COUNTY, ARE PRONE TO INCREASED RUNOFF AND TRANSPORT OF SEDIMENT.  
SEDIMENT FROM BURNS MAY PLUG DRAINAGES AND RESULT IN FLOODING IN  
UNEXPECTED AREAS.  
 
* ADDITIONAL DETAILS...  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 
CHECK FOR RIVER FOREAST UPDATES AT CNRFC.NOAA.GOV  
 
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.  
 

 
 

 
 
MRC  
 
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