488  
FNUS56 KSTO 272156  
FWFSTO  
 
FIRE WEATHER PLANNING FORECAST FOR INTERIOR NORTHERN CALIFORNIA  
NATIONAL WEATHER SERVICE SACRAMENTO CA  
256 PM PDT THU APR 27 2017  
   
DISCUSSION
 
 
LOW PRESSURE DEVELOPS OVER THE GREAT BASIN LATER TONIGHT AND FRIDAY  
BRINGING LOCALLY STRONG, GUSTY NORTH TO NORTHEAST WINDS AND LOWER  
HUMIDITY TO NORCAL. HIGH PRESSURE BUILDS OVER THE WEST COAST THROUGH  
THE WEEKEND AND INTO EARLY NEXT WEEK BRINGING ABOVE NORMAL  
TEMPERATURES, BREEZY NORTHERLY WINDS AND SEASONABLY LOW HUMIDITY.  
 
CAZ213-282200-  
EASTERN PORTION OF SHASTA/TRINITY NF-  
256 PM PDT THU APR 27 2017  
   
TONIGHT
 
 
* SKY/WEATHER............MOSTLY CLEAR.  
* MIN TEMPERATURE........42-47 LOWER ELEVATIONS...EXCEPT 32-40  
HIGHER ELEVATIONS.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........62-77 PERCENT.  
* 24 HR TREND..........22 PERCENT DOWN.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTH WINDS 5 TO 11 MPH.  
* RIDGES/UPR SLOPES....NORTH WINDS 8 TO 14 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
FRIDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........66-71 LOWER ELEVATIONS...EXCEPT 56-64  
HIGHER ELEVATIONS.  
* 24 HR TREND..........LITTLE CHANGE.  
* MIN HUMIDITY...........13-18 PERCENT.  
* 24 HR TREND..........23 PERCENT DOWN.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTH WINDS 9 TO 15 MPH.  
* RIDGES/UPR SLOPES....NORTH WINDS 10 TO 16 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
FRIDAY NIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........44-49 LOWER ELEVATIONS...EXCEPT 37-43  
HIGHER ELEVATIONS.  
* MAX HUMIDITY...........42-57 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTH WINDS 6 TO 11 MPH.  
* RIDGES/UPR SLOPES....NORTH WINDS 8 TO 14 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
SATURDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........74-79 LOWER ELEVATIONS...EXCEPT 65-73  
HIGHER ELEVATIONS.  
* MIN HUMIDITY...........13-23 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTH WINDS 8 TO 13 MPH.  
* RIDGES/UPR SLOPES....NORTHEAST WINDS 6 TO 12 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ214-282200-  
BURNEY BASIN AND NORTHEAST PLATEAU IN SHASTA COUNTY INCLUDING  
NORTHWEST LASSEN NF NORTH OF LASSEN NP-  
256 PM PDT THU APR 27 2017  
   
TONIGHT
 
 
* SKY/WEATHER............MOSTLY CLEAR.  
* MIN TEMPERATURE........33-38 LOWER ELEVATIONS...EXCEPT 28-33  
HIGHER ELEVATIONS.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........82-88 PERCENT.  
* 24 HR TREND..........6 PERCENT DOWN.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTH WINDS 4 TO 9 MPH.  
* RIDGES/UPR SLOPES....NORTH WINDS 5 TO 11 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
FRIDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........61-66 LOWER ELEVATIONS...EXCEPT 52-60  
HIGHER ELEVATIONS.  
* 24 HR TREND..........LITTLE CHANGE.  
* MIN HUMIDITY...........13-18 PERCENT.  
* 24 HR TREND..........14 PERCENT DOWN.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTHEAST WINDS UP TO 7 MPH INCREASING TO 10  
TO 15 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....NORTHEAST WINDS 7 TO 13 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
FRIDAY NIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........32-40.  
* MAX HUMIDITY...........48-63 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 8 TO 13 MPH IN THE EVENING  
BECOMING DRAINAGE UP TO 5 MPH.  
* RIDGES/UPR SLOPES....NORTHEAST WINDS 6 TO 12 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
SATURDAY
 
 
* SKY/WEATHER............MOSTLY SUNNY.  
* MAX TEMPERATURE........71-76 LOWER ELEVATIONS...EXCEPT 62-70  
HIGHER ELEVATIONS.  
* MIN HUMIDITY...........13-20 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...UPSLOPE WINDS UP TO 5 MPH BECOMING NORTHEAST  
5 TO 8 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....EAST WINDS 4 TO 9 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ215-282200-  
NORTHERN SACRAMENTO VALLEY TO SOUTHERN TEHAMA COUNTY LINE BELOW  
1000 FT-  
256 PM PDT THU APR 27 2017  
   
TONIGHT
 
 
* SKY/WEATHER............MOSTLY CLEAR.  
* MIN TEMPERATURE........46-52.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........46-56 PERCENT.  
* 24 HR TREND..........39 PERCENT DOWN.  
* 20-FOOT WINDS..........NORTHWEST WINDS 7 TO 13 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
FRIDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........72-77.  
* 24 HR TREND..........LITTLE CHANGE.  
* MIN HUMIDITY...........9-14 PERCENT.  
* 24 HR TREND..........14 PERCENT DOWN.  
* 20-FOOT WINDS..........NORTH WINDS 12 TO 18 MPH WITH LOCAL GUSTS  
UP TO 30 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
FRIDAY NIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........47-52.  
* MAX HUMIDITY...........43-55 PERCENT.  
* 20-FOOT WINDS..........NORTH WINDS 9 TO 15 MPH WITH LOCAL GUSTS  
UP TO 25 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
SATURDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........79-84.  
* MIN HUMIDITY...........9-17 PERCENT.  
* 20-FOOT WINDS..........NORTH WINDS 10 TO 16 MPH WITH LOCAL GUSTS  
UP TO 25 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ216-282200-  
CENTRAL SACRAMENTO VALLEY IN GLENN, COLUSA, YUBA, NORTHERN  
SUTTER, AND BUTTE COUNTY BELOW 1000 FT-  
256 PM PDT THU APR 27 2017  
   
TONIGHT
 
 
* SKY/WEATHER............MOSTLY CLEAR.  
* MIN TEMPERATURE........48-53.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........54-69 PERCENT.  
* 24 HR TREND..........33 PERCENT DOWN.  
* 20-FOOT WINDS..........NORTHWEST WINDS 7 TO 13 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
FRIDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........73-78.  
* 24 HR TREND..........LITTLE CHANGE.  
* MIN HUMIDITY...........9-14 PERCENT.  
* 24 HR TREND..........13 PERCENT DOWN.  
* 20-FOOT WINDS..........NORTHWEST WINDS 12 TO 18 MPH WITH LOCAL  
GUSTS UP TO 30 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
FRIDAY NIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........48-53.  
* MAX HUMIDITY...........41-56 PERCENT.  
* 20-FOOT WINDS..........NORTH WINDS 12 TO 18 MPH. LOCAL GUSTS UP  
TO 30 MPH IN THE EVENING.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
SATURDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........78-83.  
* MIN HUMIDITY...........10-25 PERCENT.  
* 20-FOOT WINDS..........NORTHWEST WINDS 10 TO 16 MPH WITH LOCAL  
GUSTS UP TO 25 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ217-282200-  
SOUTHERN SACRAMENTO VALLEY IN YOLO-  
SACRAMENTO FAR WESTERN PLACER, SOUTHERN SUTTER AND SOLANO COUNTY  
BELOW 1000 FT-  
256 PM PDT THU APR 27 2017  
   
TONIGHT
 
 
* SKY/WEATHER............MOSTLY CLEAR.  
* MIN TEMPERATURE........47-52.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........65-80 PERCENT.  
* 24 HR TREND..........26 PERCENT DOWN.  
* 20-FOOT WINDS..........NORTHWEST WINDS 6 TO 12 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
FRIDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........73-78.  
* 24 HR TREND..........LITTLE CHANGE.  
* MIN HUMIDITY...........14-20 PERCENT.  
* 24 HR TREND..........11 PERCENT DOWN.  
* 20-FOOT WINDS..........BREEZY. NORTHWEST WINDS 4 TO 10 MPH  
INCREASING TO 15 TO 21 MPH WITH LOCAL GUSTS UP TO 35 MPH IN THE  
AFTERNOON. WEST OF THE SACRAMENTO RIVER, NORTH WINDS 14 TO 26  
MPH, LOCAL GUSTS UP TO 35 MPH IN THE AFTERNOON.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
FRIDAY NIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........48-53.  
* MAX HUMIDITY...........40-55 PERCENT.  
* 20-FOOT WINDS..........NORTHWEST WINDS 15 TO 21 MPH DECREASING TO  
4 TO 9 MPH AFTER MIDNIGHT, LOCAL GUSTS UP TO 30 MPH IN THE  
EVENING. WEST OF THE SACRAMENTO RIVER, NORTHWEST WINDS 13 TO 20  
MPH, LOCAL GUSTS UP TO 30 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
SATURDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........76-81.  
* MIN HUMIDITY...........13-28 PERCENT.  
* 20-FOOT WINDS..........NORTHWEST WINDS 7 TO 13 MPH...EXCEPT NORTH  
12 TO 19 MPH WEST OF THE SACRAMENTO RIVER.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ218-282200-  
CARQUINEZ STRAIT AND DELTA-  
256 PM PDT THU APR 27 2017  
   
TONIGHT
 
 
* SKY/WEATHER............MOSTLY CLEAR.  
* MIN TEMPERATURE........49-54.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........66-74 PERCENT.  
* 24 HR TREND..........24 PERCENT DOWN.  
* 20-FOOT WINDS..........WEST WINDS 8 TO 14 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
FRIDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........73-78.  
* 24 HR TREND..........LITTLE CHANGE.  
* MIN HUMIDITY...........17-22 PERCENT.  
* 24 HR TREND..........12 PERCENT DOWN.  
* 20-FOOT WINDS..........NORTHWEST WINDS 6 TO 12 MPH INCREASING TO  
14 TO 20 MPH WITH LOCAL GUSTS UP TO 35 MPH IN THE AFTERNOON.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
FRIDAY NIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........49-54.  
* MAX HUMIDITY...........47-62 PERCENT.  
* 20-FOOT WINDS..........NORTHWEST WINDS 11 TO 17 MPH. LOCAL GUSTS  
UP TO 30 MPH IN THE EVENING.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
SATURDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........77-82.  
* MIN HUMIDITY...........22-37 PERCENT.  
* 20-FOOT WINDS..........NORTH WINDS 7 TO 13 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ219-282200-  
NORTHERN SAN JOAQUIN VALLEY IN SAN JOAQUIN AND STANISLAUS  
COUNTIES BELOW 1000 FT-  
256 PM PDT THU APR 27 2017  
   
TONIGHT
 
 
* SKY/WEATHER............MOSTLY CLEAR.  
* MIN TEMPERATURE........47-52.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........56-71 PERCENT.  
* 24 HR TREND..........33 PERCENT DOWN.  
* 20-FOOT WINDS..........NORTHWEST WINDS 8 TO 14 MPH WITH LOCAL  
GUSTS UP TO 25 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
FRIDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........70-75.  
* 24 HR TREND..........LITTLE CHANGE.  
* MIN HUMIDITY...........14-19 PERCENT.  
* 24 HR TREND..........16 PERCENT DOWN.  
* 20-FOOT WINDS..........BREEZY. NORTHWEST WINDS 10 TO 16 MPH WITH  
LOCAL GUSTS UP TO 25 MPH INCREASING TO 14 TO 26 MPH WITH LOCAL  
GUSTS UP TO 35 MPH IN THE AFTERNOON.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
FRIDAY NIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........47-52.  
* MAX HUMIDITY...........39-54 PERCENT.  
* 20-FOOT WINDS..........BREEZY. NORTHWEST WINDS 15 TO 27 MPH WITH  
LOCAL GUSTS UP TO 35 MPH DECREASING TO 10 TO 16 MPH WITH LOCAL  
GUSTS UP TO 25 MPH AFTER MIDNIGHT.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
SATURDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........72-78.  
* MIN HUMIDITY...........15-30 PERCENT.  
* 20-FOOT WINDS..........NORTHWEST WINDS 7 TO 13 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ263-279-282200-  
SOUTHEAST EDGE SHASTA-TRINITY NF AND WESTERN PORTIONS OF TEHAMA-  
GLENN UNIT-EASTERN MENDOCINO NF-  
256 PM PDT THU APR 27 2017  
   
TONIGHT
 
 
* SKY/WEATHER............MOSTLY CLEAR.  
* MIN TEMPERATURE........44-49 LOWER ELEVATIONS...EXCEPT 32-42  
HIGHER ELEVATIONS.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........47-62 PERCENT.  
* 24 HR TREND..........20 PERCENT DOWN.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 6 TO 12 MPH.  
* RIDGES/UPR SLOPES....NORTHWEST WINDS 7 TO 13 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
FRIDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........68-73 LOWER ELEVATIONS...EXCEPT 53-63  
HIGHER ELEVATIONS.  
* 24 HR TREND..........LITTLE CHANGE.  
* MIN HUMIDITY...........13-19 PERCENT.  
* 24 HR TREND..........19 PERCENT DOWN.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTH WINDS 11 TO 17 MPH.  
* RIDGES/UPR SLOPES....NORTH WINDS 10 TO 16 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
FRIDAY NIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........46-51 LOWER ELEVATIONS...EXCEPT 37-43  
HIGHER ELEVATIONS.  
* MAX HUMIDITY...........43-58 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTH WINDS 8 TO 14 MPH.  
* RIDGES/UPR SLOPES....NORTH WINDS 10 TO 16 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
SATURDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........75-80 LOWER ELEVATIONS...EXCEPT 61-69  
HIGHER ELEVATIONS.  
* MIN HUMIDITY...........10-22 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTH WINDS 9 TO 15 MPH.  
* RIDGES/UPR SLOPES....NORTH WINDS 8 TO 14 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ264-282200-  
LAKE COUNTY PORTION OF LAKE-NAPA-SONOMA UNIT-  
256 PM PDT THU APR 27 2017  
   
TONIGHT
 
 
* SKY/WEATHER............MOSTLY CLEAR.  
* MIN TEMPERATURE........39-47.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........64-71 PERCENT LOWER ELEVATIONS...EXCEPT  
45-52 PERCENT HIGH ELEVATIONS.  
* 24 HR TREND..........27 PERCENT DOWN.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 6 TO 12 MPH.  
* RIDGES/UPR SLOPES....NORTHWEST WINDS 9 TO 15 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
FRIDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........67-74 LOWER ELEVATIONS...EXCEPT 62-67  
HIGHER ELEVATIONS.  
* 24 HR TREND..........LITTLE CHANGE.  
* MIN HUMIDITY...........13-19 PERCENT.  
* 24 HR TREND..........23 PERCENT DOWN.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTH WINDS 7 TO 13 MPH.  
* RIDGES/UPR SLOPES....NORTH WINDS 9 TO 15 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
FRIDAY NIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........44-50.  
* MAX HUMIDITY...........45-60 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTH WINDS 7 TO 13 MPH.  
* RIDGES/UPR SLOPES....NORTH WINDS 9 TO 15 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
SATURDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........75-80 LOWER ELEVATIONS...EXCEPT 70-75  
HIGHER ELEVATIONS.  
* MIN HUMIDITY...........9-22 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTH WINDS 7 TO 13 MPH.  
* RIDGES/UPR SLOPES....NORTH WINDS 8 TO 14 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ266-282200-  
NORTHERN SIERRA FOOTHILLS FROM 1000 TO 3000 FT. INCLUDES PORTIONS  
OF SHASTA-TRINITY AND BUTTE UNITS-  
256 PM PDT THU APR 27 2017  
   
TONIGHT
 
 
* SKY/WEATHER............MOSTLY CLEAR.  
* MIN TEMPERATURE........41-49.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........50-65 PERCENT.  
* 24 HR TREND..........41 PERCENT DOWN.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTH WINDS 4 TO 10 MPH.  
* RIDGES/UPR SLOPES....NORTH WINDS 4 TO 9 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
FRIDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........67-72 LOWER ELEVATIONS...EXCEPT 62-67  
HIGHER ELEVATIONS.  
* 24 HR TREND..........LITTLE CHANGE.  
* MIN HUMIDITY...........12-17 PERCENT.  
* 24 HR TREND..........20 PERCENT DOWN.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTH WINDS 7 TO 13 MPH. LOCAL GUSTS UP TO  
25 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....NORTH WINDS 7 TO 13 MPH. LOCAL GUSTS UP TO  
25 MPH IN THE AFTERNOON.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
FRIDAY NIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........43-51.  
* MAX HUMIDITY...........40-53 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTH WINDS 7 TO 13 MPH.  
* RIDGES/UPR SLOPES....NORTHWEST WINDS 8 TO 14 MPH SHIFTING TO THE  
NORTHEAST 6 TO 12 MPH AFTER MIDNIGHT.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
SATURDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........69-78.  
* MIN HUMIDITY...........14-28 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTH WINDS 6 TO 12 MPH.  
* RIDGES/UPR SLOPES....NORTH WINDS 6 TO 12 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ220-267-282200-  
SOUTHERN MOTHERLODE FROM 1000 TO 3000 FT. INCLUDES PORTIONS OF  
CALAVERAS-TUOLUMNE UNIT-  
NORTHERN MOTHERLODE FROM 1000 TO 3000 FT. INCLUDES PORTIONS OF  
NEVADA-YUBA-PLACER-AMADOR AND ELDORADO UNITS-  
256 PM PDT THU APR 27 2017  
   
TONIGHT
 
 
* SKY/WEATHER............MOSTLY CLEAR.  
* MIN TEMPERATURE........41-48.  
* 24 HR TREND..........6 DEGREES COOLER.  
* MAX HUMIDITY...........67-82 PERCENT.  
* 24 HR TREND..........27 PERCENT DOWN.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 6 TO 12 MPH SHIFTING TO THE  
NORTHEAST 5 TO 11 MPH AFTER MIDNIGHT.  
* RIDGES/UPR SLOPES....WEST WINDS 6 TO 12 MPH SHIFTING TO THE  
NORTHEAST 5 TO 11 MPH AFTER MIDNIGHT.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
FRIDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........63-72.  
* 24 HR TREND..........LITTLE CHANGE.  
* MIN HUMIDITY...........21-29 PERCENT.  
* 24 HR TREND..........15 PERCENT DOWN.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTH WINDS 4 TO 9 MPH SHIFTING TO THE  
NORTHWEST 11 TO 17 MPH WITH LOCAL GUSTS UP TO 30 MPH IN THE  
AFTERNOON.  
* RIDGES/UPR SLOPES....NORTHEAST WINDS 4 TO 9 MPH SHIFTING TO THE  
NORTHWEST 11 TO 17 MPH IN THE AFTERNOON.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
FRIDAY NIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........43-50.  
* MAX HUMIDITY...........38-53 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 13 TO 19 MPH WITH LOCAL  
GUSTS UP TO 30 MPH BECOMING EAST UP TO 8 MPH AFTER MIDNIGHT.  
* RIDGES/UPR SLOPES....NORTHWEST WINDS 12 TO 18 MPH SHIFTING TO THE  
EAST 6 TO 12 MPH AFTER MIDNIGHT.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
SATURDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........67-75.  
* MIN HUMIDITY...........20-35 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...EAST WINDS 4 TO 9 MPH SHIFTING TO THE WEST  
UP TO 8 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....EAST WINDS 5 TO 11 MPH SHIFTING TO THE  
NORTHWEST UP TO 7 MPH IN THE AFTERNOON.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ268-282200-  
NORTHERN SIERRA INCLUDING LASSEN NP AND PLUMAS AND LASSEN NF/S  
WEST OF THE SIERRA CREST (WEST OF EVANS PEAK-GRIZZLY PEAK-  
BECKWORTH PEAK)-  
256 PM PDT THU APR 27 2017  
   
TONIGHT
 
 
* SKY/WEATHER............MOSTLY CLEAR.  
* MIN TEMPERATURE........31-37 LOWER ELEVATIONS...EXCEPT 24-32  
HIGHER ELEVATIONS.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........62-77 PERCENT...EXCEPT 87-92 PERCENT IN  
THE HIGH MOUNTAIN VALLEYS.  
* 24 HR TREND..........28 PERCENT DOWN.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 4 TO 9 MPH SHIFTING TO THE  
NORTHEAST 4 TO 10 MPH AFTER MIDNIGHT.  
* RIDGES/UPR SLOPES....NORTH WINDS 6 TO 12 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
FRIDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........53-58 LOWER ELEVATIONS...EXCEPT 44-53  
HIGHER ELEVATIONS.  
* 24 HR TREND..........LITTLE CHANGE.  
* MIN HUMIDITY...........15-20 PERCENT.  
* 24 HR TREND..........24 PERCENT DOWN.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 8 TO 14 MPH.  
* RIDGES/UPR SLOPES....NORTHEAST WINDS 11 TO 17 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
FRIDAY NIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........29-39.  
* MAX HUMIDITY...........56-71 PERCENT...EXCEPT 84-99 PERCENT IN  
THE HIGH MOUNTAIN VALLEYS.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 7 TO 13 MPH.  
* RIDGES/UPR SLOPES....NORTHEAST WINDS 8 TO 14 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
SATURDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........62-67 LOWER ELEVATIONS...EXCEPT 54-62  
HIGHER ELEVATIONS.  
* MIN HUMIDITY...........12-27 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 6 TO 12 MPH.  
* RIDGES/UPR SLOPES....NORTHEAST WINDS 7 TO 13 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ221-269-282200-  
STANISLAUS NF WEST OF THE SIERRA CREST-  
NORTHERN SIERRA INCLUDING THE TAHOE AND ELDORADO NF/S WEST OF THE  
SIERRA CREST-  
256 PM PDT THU APR 27 2017  
   
TONIGHT
 
 
* SKY/WEATHER............MOSTLY CLEAR.  
* MIN TEMPERATURE........39-44 LOWER ELEVATIONS...EXCEPT 24-34  
HIGHER ELEVATIONS.  
* 24 HR TREND..........4 DEGREES COOLER.  
* MAX HUMIDITY...........61-76 PERCENT.  
* 24 HR TREND..........33 PERCENT DOWN.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...WEST WINDS 4 TO 10 MPH SHIFTING TO THE  
NORTHEAST UP TO 8 MPH AFTER MIDNIGHT.  
* RIDGES/UPR SLOPES....WEST WINDS 6 TO 12 MPH SHIFTING TO THE EAST  
UP TO 8 MPH AFTER MIDNIGHT.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
FRIDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........59-64 LOWER ELEVATIONS...EXCEPT 43-53  
HIGHER ELEVATIONS.  
* 24 HR TREND..........LITTLE CHANGE.  
* MIN HUMIDITY...........13-23 PERCENT.  
* 24 HR TREND..........26 PERCENT DOWN.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTH WINDS 6 TO 12 MPH.  
* RIDGES/UPR SLOPES....NORTHEAST WINDS 8 TO 14 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
FRIDAY NIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........40-45 LOWER ELEVATIONS...EXCEPT 26-36  
HIGHER ELEVATIONS.  
* MAX HUMIDITY...........40-55 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 8 TO 14 MPH SHIFTING TO THE  
EAST AFTER MIDNIGHT.  
* RIDGES/UPR SLOPES....NORTHEAST WINDS 9 TO 15 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
SATURDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........64-69 LOWER ELEVATIONS...EXCEPT 49-59  
HIGHER ELEVATIONS.  
* MIN HUMIDITY...........11-26 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...EAST WINDS 9 TO 15 MPH SHIFTING TO THE NORTH  
UP TO 7 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....NORTHEAST WINDS 6 TO 12 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
   
EXTENDED
 
 
 
...SHASTA COUNTY MOUNTAINS AND COASTAL RANGE   
SATURDAY NIGHT
 
CLEAR. LOWS 40 TO 49. NORTH WINDS UP TO 10 MPH.   
SUNDAY
 
MOSTLY SUNNY. HIGHS 64 TO 73. NORTH WINDS UP TO 10 MPH.   
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS 40 TO 50. NORTHWEST WINDS 5 TO  
15 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS 66 TO 76. NORTH WINDS 5 TO 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 45 TO 55. NORTH WINDS 5 TO  
15 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS 68 TO 77. NORTH WINDS 5 TO 15 MPH.   
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS 43 TO 51. NORTH WINDS 5 TO  
15 MPH.  
 
...NORTHERN SIERRA AND LASSEN PARK   
SATURDAY NIGHT
 
CLEAR. LOWS 38 TO 47. NORTH WINDS UP TO 10 MPH.   
SUNDAY
 
SUNNY. HIGHS 66 TO 73. NORTH WINDS UP TO 10 MPH.    
SUNDAY NIGHT
 
CLEAR. LOWS 39 TO 49. NORTHWEST WINDS 5 TO  
15 MPH.    
MONDAY
 
SUNNY. HIGHS 68 TO 75. NORTH WINDS 5 TO 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 43 TO 53. NORTH WINDS 5 TO  
15 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS 69 TO 76. NORTH WINDS 5 TO 10 MPH.   
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS 42 TO 52. NORTHEAST WINDS  
5 TO 15 MPH.  
 
...SIERRA NEVADA FOOTHILLS   
SATURDAY NIGHT
 
CLEAR. LOWS 48 TO 53. NORTH WINDS 5 TO 10 MPH.    
SUNDAY
 
SUNNY. HIGHS 73 TO 79. NORTH WINDS UP TO 10 MPH.    
SUNDAY NIGHT
 
CLEAR. LOWS 49 TO 54. NORTHWEST WINDS 5 TO  
15 MPH.    
MONDAY
 
SUNNY. HIGHS 75 TO 81. NORTH WINDS 5 TO 15 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 52 TO 58. NORTH WINDS 5 TO  
15 MPH.    
TUESDAY
 
SUNNY. HIGHS 77 TO 82. NORTH WINDS 5 TO 15 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS 52 TO 57. NORTH WINDS 8 TO  
18 MPH.  
 
...CENTRAL VALLEY AND DELTA   
SATURDAY NIGHT
 
CLEAR. LOWS 51 TO 56. NORTHWEST WINDS UP TO  
13 MPH.    
SUNDAY
 
SUNNY. HIGHS 82 TO 87. NORTH WINDS UP TO 10 MPH.    
SUNDAY NIGHT
 
CLEAR. LOWS 54 TO 59. NORTHWEST WINDS UP TO  
13 MPH.    
MONDAY
 
SUNNY. HIGHS 84 TO 89. NORTHWEST WINDS 5 TO 15 MPH.    
MONDAY NIGHT
 
CLEAR. LOWS 56 TO 64. NORTHWEST WINDS 5 TO  
15 MPH.    
TUESDAY
 
SUNNY. HIGHS 85 TO 90. NORTHWEST WINDS 5 TO 15 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS 56 TO 61. NORTHWEST WINDS  
8 TO 18 MPH.  
 

 
 
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