814  
FNUS86 KSTO 121113  
FWLSTO  
 
ECCDA DISCUSSIONS FOR CALIFORNIA  
NATIONAL WEATHER SERVICE SACRAMENTO CA  
413 AM PDT TUE MAY 12 2026  
 
ECC005-130515-  
SHASTA-TRINITY NATIONAL FOREST-  
DISCUSSION FOR REDDING ECC DISPATCH  
413 AM PDT TUE MAY 12 2026  
   
..GUSTY NORTH TO EAST WINDS AND LOW HUMIDITY FOR THE WEEKEND
 
 
ABOVE-NORMAL TEMPERATURES TODAY. MINIMUM RELATIVE HUMIDITIES  
TREND LOWER INTO THE 20S AND TEENS TODAY, WITH PORTIONS OF THE  
NORTHERN AND CENTRAL SACRAMENTO VALLEY FORECAST TO SEE ESPECIALLY  
LOW HUMIDITY AND ONSHORE BREEZY WINDS FOR A FEW HOURS. ONSHORE  
FLOW WILL BRING SOME COOLER AIR AND MODERATE TO GOOD HUMIDITY  
RECOVERY TONIGHT INTO EARLY WEDNESDAY. WEDNESDAY WILL SEE SLIGHT  
CHANCES OF LIGHT MOUNTAIN SHOWERS OVER THE SOUTHERN CASCADES AND  
THE NORTHERN COAST RANGE. DRY AND INCREASINGLY WARM LATE WEEK,  
WITH GUSTY NORTHERLY WINDS OVER THE WEEKEND AND LOW HUMIDITY,  
LEADING TO ELEVATED FIRE WEATHER CONCERNS FOR THE SACRAMENTO VALLEY.  
 

 
 
ECC007-130515-  
MENDOCINO NATIONAL FOREST, SOUTHERN SACRAMENTO VALLEY, AND DELTA-  
DISCUSSION FOR WILLOWS ECC DISPATCH  
413 AM PDT TUE MAY 12 2026  
   
..GUSTY NORTH TO EAST WINDS AND LOW HUMIDITY FOR THE WEEKEND
 
 
ABOVE-NORMAL TEMPERATURES TODAY. MINIMUM RELATIVE HUMIDITIES  
TREND LOWER INTO THE 20S AND TEENS TODAY, WITH PORTIONS OF THE  
CENTRAL SACRAMENTO VALLEY FORECAST TO SEE ESPECIALLY LOW HUMIDITY  
AND ONSHORE BREEZY WINDS FOR A FEW HOURS. ONSHORE FLOW WILL BRING  
SOME COOLER AIR AND MODERATE TO GOOD HUMIDITY RECOVERY TONIGHT  
INTO EARLY WEDNESDAY. WEDNESDAY WILL SEE SLIGHT CHANCES OF LIGHT  
MOUNTAIN SHOWERS OVER THE NORTHERN MENDOCINO. DRY AND  
INCREASINGLY WARM LATE WEEK, WITH GUSTY NORTH TO EAST WINDS OVER  
THE WEEKEND AND LOW HUMIDITY, LEADING TO ELEVATED FIRE WEATHER  
CONCERNS FOR THE VALLEY AND DELTA.  
 

 
 
ECC008-130515-  
RED BLUFF AND OROVILLE-  
DISCUSSION FOR RED BLUFF AND OROVILLE ECC DISPATCH  
413 AM PDT TUE MAY 12 2026  
   
..GUSTY NORTH TO EAST WINDS AND LOW HUMIDITY FOR THE WEEKEND
 
 
ABOVE-NORMAL TEMPERATURES TODAY. MINIMUM RELATIVE HUMIDITIES  
TREND LOWER INTO THE 20S AND TEENS TODAY, WITH PORTIONS OF THE  
NORTHERN AND CENTRAL SACRAMENTO VALLEY FORECAST TO SEE ESPECIALLY  
LOW HUMIDITY AND ONSHORE BREEZY WINDS FOR A FEW HOURS. ONSHORE  
FLOW WILL BRING SOME COOLER AIR AND MODERATE TO GOOD HUMIDITY  
RECOVERY TONIGHT INTO EARLY WEDNESDAY. WEDNESDAY WILL SEE SLIGHT  
CHANCES OF LIGHT MOUNTAIN SHOWERS OVER THE SOUTHERN CASCADES. DRY  
AND INCREASINGLY WARM LATE WEEK, WITH GUSTY NORTH WINDS IN THE  
VALLEY TO NORTHEAST WINDS OVER THE WEEKEND. THIS ALONG WITH LOW  
HUMIDITY WILL LEAD TO ELEVATED FIRE WEATHER CONCERNS FOR THE  
SACRAMENTO VALLEY.  
 

 
 
ECC011-130515-  
TAHOE NATIONAL FOREST-  
DISCUSSION FOR GRASS VALLEY ECC DISPATCH  
413 AM PDT TUE MAY 12 2026  
   
..GUSTY NORTH TO EAST WINDS AND LOW HUMIDITY FOR THE WEEKEND
 
 
ABOVE-NORMAL TEMPERATURES TODAY WITH LOW DAYTIME HUMIDITIES.  
ONSHORE FLOW WILL BRING SOME COOLER AIR AND MODERATE TO GOOD  
HUMIDITY RECOVERY TONIGHT INTO EARLY WEDNESDAY. DRY AND  
INCREASINGLY WARM LATE WEEK, WITH GUSTY NORTH WINDS IN THE VALLEY  
TO EAST NORTHEAST WINDS FOR THE SIERRA OVER THE WEEKEND. THIS  
ALONG WITH LOW HUMIDITY WILL LEAD TO ELEVATED FIRE WEATHER  
CONCERNS FOR THE VALLEY.  
 

 
 
ECC015-130515-  
STANISLAUS NATIONAL FOREST-  
DISCUSSION FOR SAN ANDREAS ECC DISPATCH  
413 AM PDT TUE MAY 12 2026  
   
..GUSTY NORTH TO EAST WINDS AND LOW HUMIDITY FOR THE WEEKEND
 
 
ABOVE-NORMAL TEMPERATURES TODAY. MINIMUM RELATIVE HUMIDITIES  
TREND LOWER INTO THE 20S TODAY. ONSHORE FLOW WILL BRING SOME  
COOLER AIR AND MODERATE TO GOOD HUMIDITY RECOVERY TONIGHT INTO  
EARLY WEDNESDAY. DRY AND INCREASINGLY WARM LATE WEEK, WITH GUSTY  
NORTH WINDS IN THE VALLEY TO EAST NORTHEAST WINDS FOR THE SIERRA  
OVER THE WEEKEND. THIS ALONG WITH LOW HUMIDITY WILL LEAD TO  
ELEVATED FIRE WEATHER CONCERNS FOR THE VALLEY.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab CA Page Main Text Page