737  
WGUS46 KSTO 220604  
FLWSTO  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
FLOOD WARNING  
NATIONAL WEATHER SERVICE SACRAMENTO CA  
1004 PM PST SUN DEC 21 2025  
 
CAC089-222000-  
/O.NEW.KSTO.FA.W.0002.251222T0604Z-251222T2000Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
SHASTA CA-  
1004 PM PST SUN DEC 21 2025  
   
..FLOOD WARNING IN EFFECT UNTIL NOON PST MONDAY
 
 
...REPLACES FLASH FLOOD WARNING...  
 
* WHAT...URBAN AREA AND SMALL STREAM FLOODING CAUSED BY EXCESSIVE  
RAINFALL IS EXPECTED.  
 
* WHERE...A PORTION OF NORTHERN CALIFORNIA, INCLUDING THE FOLLOWING  
COUNTY, SHASTA.  
 
* WHEN...UNTIL NOON PST MONDAY.  
 
* IMPACTS...FLOODING OF RIVERS, CREEKS, STREAMS, AND OTHER LOW-LYING  
AND FLOOD-PRONE LOCATIONS IS OCCURING. LOW-WATER CROSSINGS ARE  
INUNDATED WITH WATER AND MAY NOT BE PASSABLE. EXPECT MANY AREAS OF  
SLOW MOVING OR STANDING WATER. IT WILL TAKE SEVERAL HOURS FOR ALL  
THE WATER FROM THESE STORMS TO WORK THROUGH LOCAL DRAINAGE SYSTEMS  
IN URBAN AREAS. LOCAL MEDIA HAVE REPORTED WATER RESCUES.  
 
* ADDITIONAL DETAILS...  
- AT 956 PM PST, LOCAL LAW ENFORCEMENT REPORTS FLOOD IMPACTS  
CONTINUE FROM HEAVY RAIN THAT HAS OCCURRED ON SUNDAY IN  
DOWNTOWN REDDING AND ADJACENT URBAN AREAS. BETWEEN 3 AND 7  
INCHES OF RAIN HAVE FALLEN WITH PERIODS OF MODERATE TO HEAVY  
RAIN TO CONTINUE OVER THE NEXT SEVERAL HOURS.  
- THIS INCLUDES THE FOLLOWING STREAMS AND DRAINAGES...  
WEST FORK STILLWATER CREEK, STILLWATER CREEK, SACRAMENTO  
RIVER, SALMON CREEK, MOODY CREEK, OLNEY CREEK, LITTLE COW  
CREEK, CLOVER CREEK, DRY CREEK, OLD COW CREEK, ROCK CREEK,  
CHURN CREEK, COW CREEK, EAST VALLEY CREEK, BOULDER CREEK,  
DEEP HOLE CREEK, PIT RIVER, BUCKEYE CREEK, SPRING BRANCH,  
WOODMAN CREEK, SULPHUR CREEK, TADPOLE CREEK, SALT CREEK,  
BACON CREEK, SOUTH COW CREEK, CLEAR CREEK, EAST FORK  
STILLWATER CREEK AND BEAR CREEK.  
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
REDDING, INTERSTATE 5, STATE ROUTE 299, PALO CEDRO, SHASTA  
LAKE, ANDERSON, MILLVILLE, MOUNTAIN GATE, CENTRAL VALLEY AND  
CENTRAL VALLEY CDP.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 
BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE  
DANGERS OF FLOODING.  
 
STAY AWAY OR BE SWEPT AWAY. RIVER BANKS AND CULVERTS CAN BECOME  
UNSTABLE AND UNSAFE.  
 
PLEASE REPORT OBSERVED FLOODING TO LOCAL EMERGENCY SERVICES OR LAW  
ENFORCEMENT AND REQUEST THEY PASS THIS INFORMATION TO THE NATIONAL  
WEATHER SERVICE WHEN YOU CAN DO SO SAFELY.  
 

 
 
LAT...LON 4049 12244 4061 12246 4075 12235 4077 12209  
4054 12209 4046 12223 4046 12240  
 

 
 
DA  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab CA Page Main Text Page