133  
FNUS86 KSTO 212127  
FWLSTO  
 
ECCDA DISCUSSIONS FOR CALIFORNIA  
NATIONAL WEATHER SERVICE SACRAMENTO CA  
227 PM PDT TUE APR 21 2026  
 
ECC005-221530-  
SHASTA-TRINITY NATIONAL FOREST-  
DISCUSSION FOR REDDING ECC DISPATCH  
227 PM 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 TONIGHT, EVEN OUTSIDE OF THUNDERSTORMS. SNOW LEVELS AROUND  
5500-6500 FEET TODAY, LOWERING TO AROUND 4500-5500 FEET ON  
WEDNESDAY. GREATEST THUNDERSTORM CHANCES WILL ALSO BE TODAY.  
MOUNTAIN SHOWER CHANCES RETURN FRIDAY INTO EARLY NEXT WEEK, WITH  
THE POTENTIAL FOR ISOLATED MOUNTAIN THUNDERSTORMS ON SATURDAY.  
 

 
 
ECC007-221530-  
MENDOCINO NATIONAL FOREST, SOUTHERN SACRAMENTO VALLEY, AND DELTA-  
DISCUSSION FOR WILLOWS ECC DISPATCH  
227 PM 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 TONIGHT, EVEN OUTSIDE OF THUNDERSTORMS. SNOW LEVELS AROUND  
5500-6500 FEET TODAY, LOWERING TO AROUND 4500-5500 FEET ON  
WEDNESDAY. GREATEST THUNDERSTORM CHANCES WILL ALSO BE TODAY.  
MOUNTAIN SHOWER CHANCES RETURN FRIDAY INTO EARLY NEXT WEEK, WITH  
THE POTENTIAL FOR ISOLATED MOUNTAIN THUNDERSTORMS ON SATURDAY.  
 

 
 
ECC008-221530-  
RED BLUFF AND OROVILLE-  
DISCUSSION FOR RED BLUFF AND OROVILLE ECC DISPATCH  
227 PM 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 TONIGHT, EVEN OUTSIDE OF THUNDERSTORMS. SNOW LEVELS AROUND  
5500-6500 FEET TODAY, LOWERING TO AROUND 4500-5500 FEET ON  
WEDNESDAY. GREATEST THUNDERSTORM CHANCES WILL ALSO BE TODAY.  
MOUNTAIN SHOWER CHANCES RETURN FRIDAY INTO EARLY NEXT WEEK, WITH  
THE POTENTIAL FOR ISOLATED MOUNTAIN THUNDERSTORMS ON SATURDAY.  
 

 
 
ECC011-221530-  
TAHOE NATIONAL FOREST-  
DISCUSSION FOR GRASS VALLEY ECC DISPATCH  
227 PM 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 TONIGHT, EVEN OUTSIDE OF THUNDERSTORMS. SNOW LEVELS AROUND  
5500-6500 FEET TODAY, LOWERING TO AROUND 4500-5500 FEET ON  
WEDNESDAY. GREATEST THUNDERSTORM CHANCES WILL ALSO BE TODAY.  
MOUNTAIN SHOWER CHANCES RETURN FRIDAY INTO EARLY NEXT WEEK, WITH  
THE POTENTIAL FOR ISOLATED MOUNTAIN THUNDERSTORMS ON SATURDAY.  
 

 
 
ECC015-221530-  
STANISLAUS NATIONAL FOREST-  
DISCUSSION FOR SAN ANDREAS ECC DISPATCH  
227 PM 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 TONIGHT, EVEN OUTSIDE OF THUNDERSTORMS. SNOW LEVELS AROUND  
5500-6500 FEET TODAY, LOWERING TO AROUND 4500-5500 FEET ON  
WEDNESDAY. GREATEST THUNDERSTORM CHANCES WILL ALSO BE TODAY.  
MOUNTAIN SHOWER CHANCES RETURN FRIDAY INTO EARLY NEXT WEEK, WITH THE  
POTENTIAL FOR ISOLATED MOUNTAIN THUNDERSTORMS ON SATURDAY.  
 

 
 
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