171  
FNUS56 KSTO 151215  
FWFSTO  
 
FIRE WEATHER PLANNING FORECAST FOR INTERIOR NORTHERN CALIFORNIA  
NATIONAL WEATHER SERVICE SACRAMENTO CA  
515 AM PDT WED AUG 15 2018  
   
DISCUSSION
 
 
MORE MODERATE CONDITIONS OVER THE NEXT COUPLE OF DAYS AS A WEAK  
SYSTEM MOVES INTO THE PACIFIC NORTHWEST. A MORE ONSHORE FLOW  
WILL KEEP DAYTIME HIGHS NEAR NORMAL AND BRING UP DAYTIME HUMIDITY  
AT BIT. REBUILDING HIGH PRESSURE WILL BRING WARMING AND DRYING BY  
THE WEEKEND WITH RH VALUES DOWN INTO THE TEENS MOST AREAS ON  
SATURDAY. A SLIGHT MODERATING AGAIN EARLY NEXT WEEK AS HIGH PRESSURE  
GETS DISPLACED. A FEW SHOWERS ARE POSSIBLE OVER THE SIERRA CREST  
TODAY, OTHERWISE DRY CONDITIONS ARE EXPECTED THROUGH THE MIDDLE  
OF NEXT WEEK.  
 
CAZ213-160200-  
EASTERN PORTION OF SHASTA-TRINITY NF-  
515 AM PDT WED AUG 15 2018  
   
TODAY
 
 
* SKY/WEATHER............MOSTLY SUNNY. HAZY AND AREAS OF SMOKE.  
* MAX TEMPERATURE........93-98 LOWER ELEVATIONS...EXCEPT 85-92  
HIGHER ELEVATIONS.  
* 24 HR TREND..........LITTLE CHANGE.  
* MIN HUMIDITY...........11-16 PERCENT.  
* 24 HR TREND..........LITTLE CHANGE.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...UPSLOPE WINDS UP TO 5 MPH BECOMING SOUTH 4  
TO 9 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....VARIABLE WINDS UP TO 7 MPH BECOMING SOUTH 4  
TO 10 MPH IN THE AFTERNOON.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
TONIGHT
 
 
* SKY/WEATHER............MOSTLY CLEAR. HAZY AND AREAS OF SMOKE.  
* MIN TEMPERATURE........66-71 LOWER ELEVATIONS...EXCEPT 56-66  
HIGHER ELEVATIONS.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........40-53 PERCENT.  
* 24 HR TREND..........LITTLE CHANGE.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...SOUTH WINDS 5 TO 8 MPH IN THE EVENING  
BECOMING DRAINAGE UP TO 5 MPH.  
* RIDGES/UPR SLOPES....SOUTH WINDS 6 TO 12 MPH SHIFTING TO THE  
NORTHEAST UP TO 7 MPH AFTER MIDNIGHT.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
THURSDAY
 
 
* SKY/WEATHER............SUNNY. HAZY AND AREAS OF SMOKE.  
* MAX TEMPERATURE........93-98 LOWER ELEVATIONS...EXCEPT 84-92  
HIGHER ELEVATIONS.  
* MIN HUMIDITY...........11-23 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...UPSLOPE WINDS UP TO 5 MPH BECOMING SOUTH UP  
TO 8 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....VARIABLE WINDS UP TO 7 MPH BECOMING SOUTH 5  
TO 11 MPH IN THE AFTERNOON.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ214-160200-  
BURNEY BASIN AND NORTHEAST PLATEAU IN SHASTA COUNTY INCLUDING  
NORTHWEST LASSEN NF NORTH OF LASSEN NP-  
515 AM PDT WED AUG 15 2018  
   
TODAY
 
 
* SKY/WEATHER............PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN  
SHOWERS IN THE MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON. HAZY  
AND PATCHY SMOKE THROUGH THE DAY.  
* MAX TEMPERATURE........91-96 LOWER ELEVATIONS...EXCEPT 84-90  
HIGHER ELEVATIONS.  
* 24 HR TREND..........LITTLE CHANGE.  
* MIN HUMIDITY...........13-19 PERCENT.  
* 24 HR TREND..........LITTLE CHANGE.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...UPSLOPE WINDS UP TO 5 MPH BECOMING WEST 5 TO  
11 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....VARIABLE WINDS UP TO 7 MPH BECOMING WEST 5  
TO 11 MPH IN THE AFTERNOON.  
* LAL....................1.  
* CWR....................10 PERCENT.  
   
TONIGHT
 
 
* SKY/WEATHER............MOSTLY CLEAR. HAZY AND PATCHY SMOKE.  
* MIN TEMPERATURE........49-58.  
* 24 HR TREND..........1 TO 4 DEGREES COOLER.  
* MAX HUMIDITY...........63-76 PERCENT LOWER ELEVATIONS...EXCEPT  
44-59 PERCENT HIGH ELEVATIONS.  
* 24 HR TREND..........4 TO 8 PERCENT UP.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...WEST WINDS 7 TO 13 MPH IN THE EVENING  
BECOMING DRAINAGE UP TO 5 MPH.  
* RIDGES/UPR SLOPES....WEST WINDS 7 TO 13 MPH IN THE EVENING  
BECOMING VARIABLE UP TO 5 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
THURSDAY
 
 
* SKY/WEATHER............SUNNY. HAZY AND PATCHY SMOKE.  
* MAX TEMPERATURE........90-95 LOWER ELEVATIONS...EXCEPT 85-90  
HIGHER ELEVATIONS.  
* MIN HUMIDITY...........11-21 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...UPSLOPE WINDS UP TO 5 MPH BECOMING WEST 5 TO  
10 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....VARIABLE WINDS UP TO 7 MPH BECOMING WEST 6  
TO 11 MPH IN THE AFTERNOON.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ215-160200-  
NORTHERN SACRAMENTO VALLEY TO SOUTHERN TEHAMA COUNTY LINE BELOW  
1000 FT-  
515 AM PDT WED AUG 15 2018  
   
TODAY
 
 
* SKY/WEATHER............MOSTLY SUNNY. HAZY AND SMOKEY.  
* MAX TEMPERATURE........92-100.  
* 24 HR TREND..........LITTLE CHANGE.  
* MIN HUMIDITY...........17-22 PERCENT.  
* 24 HR TREND..........2 TO 5 PERCENT UP.  
* 20-FOOT WINDS..........SOUTHEAST WINDS 4 TO 9 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
TONIGHT
 
 
* SKY/WEATHER............MOSTLY CLEAR. HAZY AND SMOKEY.  
* MIN TEMPERATURE........60-67.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........57-72 PERCENT.  
* 24 HR TREND..........LITTLE CHANGE.  
* 20-FOOT WINDS..........SOUTHEAST WINDS 4 TO 9 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
THURSDAY
 
 
* SKY/WEATHER............SUNNY. HAZY AND SMOKEY.  
* MAX TEMPERATURE........96-101.  
* MIN HUMIDITY...........14-27 PERCENT.  
* 20-FOOT WINDS..........NORTH WINDS UP TO 5 MPH SHIFTING TO THE  
SOUTH 6 TO 12 MPH IN THE AFTERNOON.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ216-160200-  
CENTRAL SACRAMENTO VALLEY IN GLENN, COLUSA, YUBA, NORTHERN  
SUTTER, AND BUTTE COUNTY BELOW 1000 FT-  
515 AM PDT WED AUG 15 2018  
   
TODAY
 
 
* SKY/WEATHER............MOSTLY SUNNY. HAZY.  
* MAX TEMPERATURE........90-95.  
* 24 HR TREND..........LITTLE CHANGE.  
* MIN HUMIDITY...........23-32 PERCENT.  
* 24 HR TREND..........2 TO 5 PERCENT UP.  
* 20-FOOT WINDS..........SOUTHEAST WINDS 4 TO 10 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
TONIGHT
 
 
* SKY/WEATHER............CLEAR. HAZY.  
* MIN TEMPERATURE........55-63.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........72-87 PERCENT.  
* 24 HR TREND..........2 TO 5 PERCENT DOWN.  
* 20-FOOT WINDS..........SOUTHEAST WINDS 5 TO 11 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
THURSDAY
 
 
* SKY/WEATHER............SUNNY. HAZY.  
* MAX TEMPERATURE........91-96.  
* MIN HUMIDITY...........18-33 PERCENT.  
* 20-FOOT WINDS..........SOUTHEAST WINDS 4 TO 10 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ217-160200-  
SOUTHERN SACRAMENTO VALLEY IN YOLO-  
SACRAMENTO FAR WESTERN PLACER, SOUTHERN SUTTER AND SOLANO COUNTY  
BELOW 1000 FT-  
515 AM PDT WED AUG 15 2018  
   
TODAY
 
 
* SKY/WEATHER............MOSTLY SUNNY. HAZY.  
* MAX TEMPERATURE........87-92.  
* 24 HR TREND..........LITTLE CHANGE.  
* MIN HUMIDITY...........24-33 PERCENT.  
* 24 HR TREND..........LITTLE CHANGE.  
* 20-FOOT WINDS..........SOUTH WINDS 9 TO 15 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
TONIGHT
 
 
* SKY/WEATHER............CLEAR. HAZY.  
* MIN TEMPERATURE........54-61.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........77-92 PERCENT.  
* 24 HR TREND..........LITTLE CHANGE.  
* 20-FOOT WINDS..........SOUTH WINDS 10 TO 16 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
THURSDAY
 
 
* SKY/WEATHER............SUNNY. HAZY.  
* MAX TEMPERATURE........91-96.  
* MIN HUMIDITY...........18-33 PERCENT.  
* 20-FOOT WINDS..........SOUTH WINDS 7 TO 13 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ218-160200-  
CARQUINEZ STRAIT AND DELTA-  
515 AM PDT WED AUG 15 2018  
   
TODAY
 
 
* SKY/WEATHER............PARTLY CLOUDY IN THE MORNING THEN  
CLEARING. HAZY.  
* MAX TEMPERATURE........81-87.  
* 24 HR TREND..........LITTLE CHANGE.  
* MIN HUMIDITY...........29-41 PERCENT.  
* 24 HR TREND..........3 TO 7 PERCENT DOWN.  
* 20-FOOT WINDS..........WEST WINDS 13 TO 19 MPH WITH LOCAL GUSTS  
UP TO 30 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
TONIGHT
 
 
* SKY/WEATHER............MOSTLY CLEAR. HAZY.  
* MIN TEMPERATURE........54-59.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........88-94 PERCENT.  
* 24 HR TREND..........LITTLE CHANGE.  
* 20-FOOT WINDS..........BREEZY. SOUTHWEST WINDS 13 TO 25 MPH WITH  
LOCAL GUSTS UP TO 35 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
THURSDAY
 
 
* SKY/WEATHER............SUNNY. HAZY.  
* MAX TEMPERATURE........84-92.  
* MIN HUMIDITY...........39-54 PERCENT.  
* 20-FOOT WINDS..........WEST WINDS 11 TO 18 MPH WITH LOCAL GUSTS  
UP TO 25 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ219-160200-  
NORTHERN SAN JOAQUIN VALLEY IN SAN JOAQUIN AND STANISLAUS  
COUNTIES BELOW 1000 FT-  
515 AM PDT WED AUG 15 2018  
   
TODAY
 
 
* SKY/WEATHER............MOSTLY SUNNY. HAZY.  
* MAX TEMPERATURE........88-93.  
* 24 HR TREND..........LITTLE CHANGE.  
* MIN HUMIDITY...........21-30 PERCENT.  
* 24 HR TREND..........LITTLE CHANGE.  
* 20-FOOT WINDS..........NORTHWEST WINDS 6 TO 12 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
TONIGHT
 
 
* SKY/WEATHER............CLEAR. HAZY.  
* MIN TEMPERATURE........58-64.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........64-79 PERCENT.  
* 24 HR TREND..........LITTLE CHANGE.  
* 20-FOOT WINDS..........NORTHWEST WINDS 7 TO 13 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
THURSDAY
 
 
* SKY/WEATHER............SUNNY. HAZY.  
* MAX TEMPERATURE........91-96.  
* MIN HUMIDITY...........16-31 PERCENT.  
* 20-FOOT WINDS..........NORTHWEST WINDS 7 TO 13 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ263-279-160200-  
SOUTHEAST EDGE SHASTA-TRINITY NF AND WESTERN PORTIONS OF TEHAMA-  
GLENN UNIT-EASTERN MENDOCINO NF-  
515 AM PDT WED AUG 15 2018  
   
TODAY
 
 
* SKY/WEATHER............MOSTLY SUNNY. HAZY AND SMOKEY.  
* MAX TEMPERATURE........92-97 LOWER ELEVATIONS...EXCEPT 78-88  
HIGHER ELEVATIONS.  
* 24 HR TREND..........LITTLE CHANGE.  
* MIN HUMIDITY...........17-22 PERCENT.  
* 24 HR TREND..........LITTLE CHANGE.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...UPSLOPE WINDS UP TO 5 MPH BECOMING SOUTHEAST  
5 TO 11 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....SOUTHEAST WINDS UP TO 8 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
TONIGHT
 
 
* SKY/WEATHER............MOSTLY CLEAR. HAZY AND SMOKEY.  
* MIN TEMPERATURE........66-71 LOWER ELEVATIONS...EXCEPT 56-66  
HIGHER ELEVATIONS.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........42-49 PERCENT.  
* 24 HR TREND..........LITTLE CHANGE.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...SOUTHEAST WINDS 4 TO 9 MPH IN THE EVENING  
BECOMING DRAINAGE UP TO 5 MPH.  
* RIDGES/UPR SLOPES....SOUTH WINDS UP TO 9 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
THURSDAY
 
 
* SKY/WEATHER............SUNNY. HAZY AND SMOKEY.  
* MAX TEMPERATURE........94-99 LOWER ELEVATIONS...EXCEPT 78-88  
HIGHER ELEVATIONS.  
* MIN HUMIDITY...........12-21 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...UPSLOPE WINDS UP TO 5 MPH BECOMING SOUTHEAST  
5 TO 11 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....SOUTHEAST WINDS UP TO 8 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ264-160200-  
LAKE COUNTY PORTION OF LAKE-NAPA-SONOMA UNIT-  
515 AM PDT WED AUG 15 2018  
   
TODAY
 
 
* SKY/WEATHER............MOSTLY SUNNY. HAZY AND SMOKEY.  
* MAX TEMPERATURE........86-96 LOWER ELEVATIONS...EXCEPT 84-90  
HIGHER ELEVATIONS.  
* 24 HR TREND..........LITTLE CHANGE.  
* MIN HUMIDITY...........18-24 PERCENT.  
* 24 HR TREND..........1 TO 4 PERCENT UP.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTH WINDS UP TO 7 MPH SHIFTING TO THE  
SOUTHEAST 4 TO 9 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....NORTH WINDS UP TO 7 MPH SHIFTING TO THE  
SOUTHEAST IN THE AFTERNOON.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
TONIGHT
 
 
* SKY/WEATHER............MOSTLY CLEAR. HAZY AND SMOKEY.  
* MIN TEMPERATURE........50-60 LOWER ELEVATIONS...EXCEPT 60-67  
HIGHER ELEVATIONS.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........68-83 PERCENT LOWER ELEVATIONS...EXCEPT  
39-53 PERCENT HIGH ELEVATIONS.  
* 24 HR TREND..........LITTLE CHANGE.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...WEST WINDS 4 TO 9 MPH.  
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 5 TO 8 MPH IN THE EVENING  
BECOMING VARIABLE UP TO 5 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
THURSDAY
 
 
* SKY/WEATHER............SUNNY. HAZY AND SMOKEY.  
* MAX TEMPERATURE........86-96 LOWER ELEVATIONS...EXCEPT 85-91  
HIGHER ELEVATIONS.  
* MIN HUMIDITY...........18-33 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...UPSLOPE WINDS UP TO 5 MPH BECOMING SOUTHEAST  
4 TO 9 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....VARIABLE WINDS UP TO 7 MPH BECOMING  
SOUTHEAST UP TO 8 MPH IN THE AFTERNOON.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ266-160200-  
NORTHERN SIERRA FOOTHILLS FROM 1000 TO 3000 FT. INCLUDES PORTIONS  
OF SHASTA-TRINITY AND BUTTE UNITS-  
515 AM PDT WED AUG 15 2018  
   
TODAY
 
 
* SKY/WEATHER............MOSTLY SUNNY. HAZY AND AREAS OF SMOKE.  
* MAX TEMPERATURE........88-96.  
* 24 HR TREND..........LITTLE CHANGE.  
* MIN HUMIDITY...........15-22 PERCENT.  
* 24 HR TREND..........1 TO 4 PERCENT UP.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...UPSLOPE WINDS UP TO 5 MPH BECOMING SOUTHWEST  
5 TO 11 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....VARIABLE WINDS UP TO 7 MPH BECOMING  
SOUTHWEST 5 TO 10 MPH IN THE AFTERNOON.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
TONIGHT
 
 
* SKY/WEATHER............CLEAR. HAZY AND AREAS OF SMOKE.  
* MIN TEMPERATURE........62-69.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........40-54 PERCENT.  
* 24 HR TREND..........LITTLE CHANGE.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...SOUTHEAST WINDS UP TO 8 MPH.  
* RIDGES/UPR SLOPES....SOUTHEAST WINDS 4 TO 9 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
THURSDAY
 
 
* SKY/WEATHER............SUNNY. HAZY AND AREAS OF SMOKE.  
* MAX TEMPERATURE........89-98.  
* MIN HUMIDITY...........12-25 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...UPSLOPE WINDS UP TO 5 MPH BECOMING SOUTHWEST  
5 TO 11 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....VARIABLE WINDS UP TO 7 MPH BECOMING  
SOUTHWEST 5 TO 10 MPH IN THE AFTERNOON.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ220-267-160200-  
SOUTHERN MOTHERLODE FROM 1000 TO 3000 FT. INCLUDES PORTIONS OF  
TOULUMNE-CALAVERAS UNIT-  
NORTHERN MOTHERLODE FROM 1000 TO 3000 FT. INCLUDES PORTIONS OF  
NEVADA-YUBA-PLACER-AMADOR AND ELDORADO UNITS-  
515 AM PDT WED AUG 15 2018  
   
TODAY
 
 
* SKY/WEATHER............MOSTLY SUNNY. HAZY AND AREAS OF SMOKE.  
* MAX TEMPERATURE........87-95.  
* 24 HR TREND..........LITTLE CHANGE.  
* MIN HUMIDITY...........18-23 PERCENT.  
* 24 HR TREND..........LITTLE CHANGE.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...EAST WINDS UP TO 7 MPH SHIFTING TO THE  
SOUTHWEST 5 TO 10 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....EAST WINDS UP TO 7 MPH SHIFTING TO THE  
SOUTHWEST UP TO 8 MPH IN THE AFTERNOON.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
TONIGHT
 
 
* SKY/WEATHER............CLEAR. HAZY AND AREAS OF SMOKE.  
* MIN TEMPERATURE........59-67.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........49-63 PERCENT.  
* 24 HR TREND..........LITTLE CHANGE.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...WEST WINDS 4 TO 9 MPH SHIFTING TO THE EAST  
UP TO 7 MPH AFTER MIDNIGHT.  
* RIDGES/UPR SLOPES....WEST WINDS 4 TO 9 MPH IN THE EVENING  
BECOMING VARIABLE UP TO 5 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
THURSDAY
 
 
* SKY/WEATHER............SUNNY. HAZY AND AREAS OF SMOKE.  
* MAX TEMPERATURE........88-96.  
* MIN HUMIDITY...........16-25 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...EAST WINDS UP TO 7 MPH SHIFTING TO THE  
SOUTHWEST 5 TO 8 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....EAST WINDS UP TO 7 MPH SHIFTING TO THE  
SOUTHWEST 5 TO 10 MPH IN THE AFTERNOON.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ268-160200-  
NORTHERN SIERRA INCLUDING LASSEN NP AND PLUMAS AND LASSEN NF/S  
WEST OF THE SIERRA CREST (WEST OF EVANS PEAK-GRIZZLY PEAK-  
BECKWORTH PEAK)-  
515 AM PDT WED AUG 15 2018  
   
TODAY
 
 
* SKY/WEATHER............PARTLY CLOUDY IN THE MORNING THEN  
CLEARING. AT LOWER ELEVATIONS, HAZY AND PATCHY SMOKE. AT HIGHER  
ELEVATIONS, A SLIGHT CHANCE OF RAIN SHOWERS IN THE MORNING, HAZY  
THROUGH THE DAY.  
* MAX TEMPERATURE........83-90 LOWER ELEVATIONS...EXCEPT 78-85  
HIGHER ELEVATIONS.  
* 24 HR TREND..........LITTLE CHANGE.  
* MIN HUMIDITY...........17-23 PERCENT.  
* 24 HR TREND..........2 TO 5 PERCENT UP.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...UPSLOPE WINDS UP TO 5 MPH BECOMING SOUTHWEST  
5 TO 11 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....SOUTH WINDS 4 TO 9 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
TONIGHT
 
 
* SKY/WEATHER............MOSTLY CLEAR. HAZY AND PATCHY SMOKE.  
* MIN TEMPERATURE........48-61.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........38-53 PERCENT...EXCEPT 63-78 PERCENT IN  
THE HIGH MOUNTAIN VALLEYS.  
* 24 HR TREND..........1 TO 4 PERCENT UP.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 6 TO 12 MPH SHIFTING TO THE  
SOUTHEAST UP TO 7 MPH AFTER MIDNIGHT.  
* RIDGES/UPR SLOPES....SOUTH WINDS 4 TO 10 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
THURSDAY
 
 
* SKY/WEATHER............SUNNY. HAZY AND PATCHY SMOKE.  
* MAX TEMPERATURE........83-91 LOWER ELEVATIONS...EXCEPT 78-84  
HIGHER ELEVATIONS.  
* MIN HUMIDITY...........19-34 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...UPSLOPE WINDS UP TO 5 MPH BECOMING SOUTHWEST  
6 TO 12 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....SOUTH WINDS 5 TO 11 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ221-269-160200-  
STANISLAUS NF WEST OF THE SIERRA CREST-  
NORTHERN SIERRA INCLUDING THE TAHOE AND ELDORADO NF/S WEST OF THE  
SIERRA CREST-  
515 AM PDT WED AUG 15 2018  
   
TODAY
 
 
* SKY/WEATHER............MOSTLY SUNNY. HAZY AND AREAS OF SMOKE.  
* MAX TEMPERATURE........84-90 LOWER ELEVATIONS...EXCEPT 72-82  
HIGHER ELEVATIONS.  
* 24 HR TREND..........LITTLE CHANGE.  
* MIN HUMIDITY...........20-25 PERCENT.  
* 24 HR TREND..........2 TO 5 PERCENT UP.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...UPSLOPE WINDS UP TO 5 MPH BECOMING SOUTHWEST  
5 TO 10 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 5 TO 11 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
TONIGHT
 
 
* SKY/WEATHER............MOSTLY CLEAR. HAZY AND AREAS OF SMOKE.  
* MIN TEMPERATURE........60-67 LOWER ELEVATIONS...EXCEPT 50-60  
HIGHER ELEVATIONS.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........42-54 PERCENT.  
* 24 HR TREND..........1 TO 4 PERCENT UP.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...WEST WINDS 4 TO 9 MPH IN THE EVENING  
BECOMING DRAINAGE UP TO 5 MPH.  
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 11 MPH SHIFTING TO THE  
SOUTHEAST UP TO 7 MPH AFTER MIDNIGHT.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
THURSDAY
 
 
* SKY/WEATHER............SUNNY. HAZY AND AREAS OF SMOKE.  
* MAX TEMPERATURE........85-90 LOWER ELEVATIONS...EXCEPT 72-82  
HIGHER ELEVATIONS.  
* MIN HUMIDITY...........15-30 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...UPSLOPE WINDS UP TO 5 MPH BECOMING SOUTHWEST  
5 TO 10 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....SOUTHEAST WINDS UP TO 8 MPH SHIFTING TO THE  
SOUTHWEST 7 TO 13 MPH IN THE AFTERNOON.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
   
EXTENDED
 
 
 
...SHASTA COUNTY MOUNTAINS AND COASTAL RANGE   
THURSDAY NIGHT
 
CLEAR. HAZY AND AREAS OF SMOKE. LOWS 56 TO 66.  
SOUTHWEST WINDS UP TO 13 MPH.    
FRIDAY
 
SUNNY. HAZY AND AREAS OF SMOKE. HIGHS 84 TO 93.  
SOUTHWEST WINDS UP TO 10 MPH.    
FRIDAY NIGHT
 
CLEAR. HAZY AND AREAS OF SMOKE. LOWS 56 TO 66.  
NORTH WINDS UP TO 10 MPH.    
SATURDAY
 
SUNNY. HAZY AND AREAS OF SMOKE. HIGHS 86 TO 96.  
VARIABLE LESS THAN 10 MPH.    
SATURDAY NIGHT
 
CLEAR. HAZY AND AREAS OF SMOKE. LOWS 58 TO 68.  
WEST WINDS 5 TO 10 MPH.    
SUNDAY
 
SUNNY. HAZY AND AREAS OF SMOKE. HIGHS 86 TO 95.  
VARIABLE LESS THAN 10 MPH.    
SUNDAY NIGHT
 
CLEAR. HAZY AND AREAS OF SMOKE. LOWS 56 TO 66.  
WEST WINDS 5 TO 10 MPH.  
 
...NORTHERN SIERRA AND LASSEN PARK   
THURSDAY NIGHT
 
CLEAR. HAZY AND AREAS OF SMOKE. LOWS 55 TO 65.  
SOUTH WINDS UP TO 10 MPH.    
FRIDAY
 
SUNNY. HAZY AND AREAS OF SMOKE. HIGHS 85 TO 94. SOUTH  
WINDS UP TO 10 MPH.    
FRIDAY NIGHT
 
CLEAR. HAZY AND AREAS OF SMOKE. LOWS 55 TO 65.  
SOUTHEAST WINDS UP TO 10 MPH.    
SATURDAY
 
SUNNY. HAZY AND AREAS OF SMOKE. HIGHS 87 TO 95.  
VARIABLE LESS THAN 10 MPH.    
SATURDAY NIGHT
 
CLEAR. HAZY AND AREAS OF SMOKE. LOWS 57 TO 67.  
SOUTH WINDS UP TO 10 MPH.    
SUNDAY
 
SUNNY. HAZY AND AREAS OF SMOKE. HIGHS 87 TO 94.  
VARIABLE LESS THAN 10 MPH.    
SUNDAY NIGHT
 
CLEAR. HAZY AND AREAS OF SMOKE. LOWS 55 TO 65.  
SOUTH WINDS UP TO 10 MPH.  
 
...SIERRA NEVADA FOOTHILLS   
THURSDAY NIGHT
 
CLEAR. HAZY AND AREAS OF SMOKE. LOWS 60 TO 67.  
SOUTHEAST WINDS UP TO 10 MPH.    
FRIDAY
 
SUNNY. HAZY AND AREAS OF SMOKE. HIGHS 92 TO 98.  
SOUTHEAST WINDS UP TO 10 MPH.    
FRIDAY NIGHT
 
CLEAR. HAZY AND AREAS OF SMOKE. LOWS 62 TO 68.  
EAST WINDS UP TO 10 MPH.    
SATURDAY
 
SUNNY. HAZY AND AREAS OF SMOKE. HIGHS 94 TO 99.  
VARIABLE LESS THAN 10 MPH.    
SATURDAY NIGHT
 
CLEAR. HAZY AND AREAS OF SMOKE. LOWS 63 TO 70.  
VARIABLE LESS THAN 10 MPH.    
SUNDAY
 
SUNNY. HAZY AND AREAS OF SMOKE. HIGHS 94 TO 99.  
VARIABLE LESS THAN 10 MPH.    
SUNDAY NIGHT
 
CLEAR. HAZY AND AREAS OF SMOKE. LOWS 62 TO 69.  
SOUTHEAST WINDS 5 TO 10 MPH.  
 
...CENTRAL VALLEY AND DELTA   
THURSDAY NIGHT
 
CLEAR, HAZY. LOWS 55 TO 63. SOUTHWEST WINDS  
5 TO 15 MPH.    
FRIDAY
 
SUNNY, HAZY. HIGHS 94 TO 99. SOUTHWEST WINDS UP TO  
13 MPH.    
FRIDAY NIGHT
 
CLEAR, HAZY. LOWS 57 TO 64. SOUTHWEST WINDS 5 TO  
15 MPH.    
SATURDAY
 
SUNNY, HAZY. HIGHS 95 TO 100. VARIABLE LESS THAN  
10 MPH.    
SATURDAY NIGHT
 
CLEAR, HAZY. LOWS 58 TO 65. SOUTHWEST WINDS  
5 TO 10 MPH.    
SUNDAY
 
SUNNY, HAZY. HIGHS 95 TO 100. VARIABLE LESS THAN 10 MPH.   
SUNDAY NIGHT
 
CLEAR, HAZY. LOWS 58 TO 64. SOUTH WINDS 5 TO  
10 MPH.  
 

 
 
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