360  
FNUS86 KSTO 210949  
FWLSTO  
 
ECCDA DISCUSSIONS FOR CALIFORNIA  
NATIONAL WEATHER SERVICE SACRAMENTO CA  
249 AM PDT TUE APR 21 2026  
 
ECC005-220400-  
SHASTA-TRINITY NATIONAL FOREST-  
DISCUSSION FOR REDDING ECC DISPATCH  
249 AM PDT TUE APR 21 2026  
 
A WEATHER SYSTEM BRINGS RAIN AND MOUNTAIN SNOW, ISOLATED  
THUNDERSTORMS, AND BREEZY WINDS THROUGH WEDNESDAY. WIDESPREAD  
PRECIPITATION WILL BE MODERATE TO OCCASIONALLY HEAVY AT TIMES  
THROUGH TUESDAY NIGHT, EVEN OUTSIDE OF THUNDERSTORMS. SNOW LEVELS  
DROP TO ROUGHLY 5500-6500 FEET TODAY, THEN 4500-5500 FEET ON  
WEDNESDAY. GREATEST THUNDERSTORM CHANCES WILL ALSO BE ON TUESDAY  
AS MAIN WAVE OF ENERGY PUSHES ONSHORE.  
 

 
 
ECC007-220400-  
MENDOCINO NATIONAL FOREST, SOUTHERN SACRAMENTO VALLEY, AND DELTA-  
DISCUSSION FOR WILLOWS ECC DISPATCH  
249 AM PDT TUE APR 21 2026  
 
A WEATHER SYSTEM BRINGS RAIN AND MOUNTAIN SNOW, ISOLATED  
THUNDERSTORMS, AND BREEZY WINDS THROUGH WEDNESDAY. WIDESPREAD  
PRECIPITATION WILL BE MODERATE TO OCCASIONALLY HEAVY AT TIMES  
THROUGH TUESDAY NIGHT, EVEN OUTSIDE OF THUNDERSTORMS. SNOW LEVELS  
DROP TO ROUGHLY 5500-6500 FEET TODAY, THEN 4500-5500 FEET ON  
WEDNESDAY. GREATEST THUNDERSTORM CHANCES WILL ALSO BE ON TUESDAY  
AS MAIN WAVE OF ENERGY PUSHES ONSHORE.  
 

 
 
ECC008-220400-  
RED BLUFF AND OROVILLE-  
DISCUSSION FOR RED BLUFF AND OROVILLE ECC DISPATCH  
249 AM PDT TUE APR 21 2026  
 
A WEATHER SYSTEM BRINGS RAIN AND MOUNTAIN SNOW, ISOLATED  
THUNDERSTORMS, AND BREEZY WINDS THROUGH WEDNESDAY. WIDESPREAD  
PRECIPITATION WILL BE MODERATE TO OCCASIONALLY HEAVY AT TIMES  
THROUGH TUESDAY NIGHT, EVEN OUTSIDE OF THUNDERSTORMS. SNOW LEVELS  
DROP TO ROUGHLY 5500-6500 FEET TODAY, THEN 4500-5500 FEET ON  
WEDNESDAY. GREATEST THUNDERSTORM CHANCES WILL ALSO BE ON TUESDAY  
AS MAIN WAVE OF ENERGY PUSHES ONSHORE.  
 

 
 
ECC011-220400-  
TAHOE NATIONAL FOREST-  
DISCUSSION FOR GRASS VALLEY ECC DISPATCH  
249 AM PDT TUE APR 21 2026  
 
A WEATHER SYSTEM BRINGS RAIN AND MOUNTAIN SNOW, ISOLATED  
THUNDERSTORMS, AND BREEZY WINDS THROUGH WEDNESDAY. WIDESPREAD  
PRECIPITATION WILL BE MODERATE TO OCCASIONALLY HEAVY AT TIMES  
THROUGH TUESDAY NIGHT, EVEN OUTSIDE OF THUNDERSTORMS. SNOW LEVELS  
DROP TO ROUGHLY 5500-6500 FEET TODAY, THEN 4500-5500 FEET ON  
WEDNESDAY. GREATEST THUNDERSTORM CHANCES WILL ALSO BE ON TUESDAY  
AS MAIN WAVE OF ENERGY PUSHES ONSHORE.  
 

 
 
ECC015-220400-  
STANISLAUS NATIONAL FOREST-  
DISCUSSION FOR SAN ANDREAS ECC DISPATCH  
249 AM PDT TUE APR 21 2026  
 
A WEATHER SYSTEM BRINGS RAIN AND MOUNTAIN SNOW, ISOLATED  
THUNDERSTORMS, AND BREEZY WINDS THROUGH WEDNESDAY. WIDESPREAD  
PRECIPITATION WILL BE MODERATE TO OCCASIONALLY HEAVY AT TIMES  
THROUGH TUESDAY NIGHT, EVEN OUTSIDE OF THUNDERSTORMS. SNOW LEVELS  
DROP TO ROUGHLY 5500-6500 FEET TODAY, THEN 4500-5500 FEET ON  
WEDNESDAY. GREATEST THUNDERSTORM CHANCES WILL ALSO BE ON TUESDAY  
AS MAIN WAVE OF ENERGY PUSHES ONSHORE.  
 

 
 
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