303  
WGUS66 KEKA 250155  
FFAEKA  
 
FLOOD WATCH  
NATIONAL WEATHER SERVICE EUREKA CA  
555 PM PST TUE FEB 24 2026  
 
CAZ101>111-250600-  
/O.CON.KEKA.FA.A.0001.000000T0000Z-260225T0600Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
COASTAL DEL NORTE-DEL NORTE INTERIOR-NORTHERN HUMBOLDT COAST-  
SOUTHWESTERN HUMBOLDT-NORTHERN HUMBOLDT INTERIOR-SOUTHERN  
HUMBOLDT INTERIOR-NORTHERN TRINITY-SOUTHERN TRINITY-MENDOCINO  
COAST-NORTHWESTERN MENDOCINO INTERIOR-NORTHEASTERN MENDOCINO  
INTERIOR-  
555 PM PST TUE FEB 24 2026  
   
..FLOOD WATCH REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING
 
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL CONTINUES TO BE  
POSSIBLE.  
 
* WHERE...A PORTION OF NORTHWEST CALIFORNIA, INCLUDING THE FOLLOWING  
AREAS, DEL NORTE COUNTY, HUMBOLDT COUNTY, TRINITY COUNTY, MENDOCINO  
COAST AND NORTHERN MENDOCINO COUNTY.  
 
* WHEN...UNTIL 10 PM PST THIS EVENING.  
 
* IMPACTS...THERE WILL BE AN INCREASED RISK OF ROCK AND LAND SLIDES  
ALONG ROADWAYS. EXCESSIVE RUNOFF MAY RESULT IN FLOODING OF RIVERS,  
CREEKS, STREAMS, AND OTHER LOW-LYING AND FLOOD-PRONE LOCATIONS.  
 
* ADDITIONAL DETAILS...  
- HEAVY TO MODERATE RAIN HAS FALLEN ACROSS THE AREA OVER THE LAST  
24 HOURS. THOUGH MOST OF THE RAIN HAS FALLEN, MANY CREEK AND  
RIVERS WILL CONTINUE TO RISE THROUGH THE EVENING.  
- 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.  
 

 
 

 
 
CAZ112>115-250600-  
/O.CON.KEKA.FA.A.0001.000000T0000Z-260225T0600Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
SOUTHWESTERN MENDOCINO INTERIOR-SOUTHEASTERN MENDOCINO INTERIOR-  
NORTHERN LAKE-SOUTHERN LAKE-  
555 PM PST TUE FEB 24 2026  
   
..FLOOD WATCH REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING
 
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL CONTINUES TO BE  
POSSIBLE.  
 
* WHERE...A PORTION OF NORTHWEST CALIFORNIA, INCLUDING THE FOLLOWING  
AREAS, NORTHERN LAKE, SOUTHEASTERN MENDOCINO INTERIOR, SOUTHERN  
LAKE AND SOUTHWESTERN MENDOCINO INTERIOR.  
 
* WHEN...UNTIL 10 PM PST THIS EVENING.  
 
* IMPACTS...THERE WILL BE AN INCREASED RISK OF ROCK AND LAND SLIDES  
ALONG ROADWAYS. 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.  
 
* ADDITIONAL DETAILS...  
- HEAVY TO MODERATE RAIN HAS FALLEN ACROSS THE AREA OVER THE LAST  
24 HOURS. THOUGH MOST OF THE RAIN HAS FALLEN, MANY CREEK AND  
RIVERS WILL CONTINUE TO RISE THROUGH THE EVENING.  
- 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.  
 

 
 

 
 
JHW  
 
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