056  
FNUS56 KSTO 192058  
FWFSTO  
 
FIRE WEATHER PLANNING FORECAST FOR INTERIOR NORTHERN CALIFORNIA  
NATIONAL WEATHER SERVICE SACRAMENTO CA  
1258 PM PST SUN JAN 19 2025  
   
DISCUSSION
 
 
DRY WEATHER EXPECTED THROUGH THE FORECAST PERIOD WITH LOCALLY  
GUSTY NORTH TO EAST WIND AT TIMES. HIGHEST GUSTS EXPECTED ON MONDAY  
INTO TUESDAY, THOUGH GENERALLY EXPECTED TO BE BELOW 40 MPH IN THE  
MOUNTAINS EXCEPT FOR ALONG THE SIERRA CREST, AND BELOW 30 MPH IN THE  
VALLEY AND FOOTHILLS. SEASONAL HUMIDITIES EXPECTED, WITH HIGH  
TEMPERATURES THAT ARE NEAR TO SLIGHTLY ABOVE NORMAL.  
 
CAZ213-202100-  
EASTERN PORTION OF SHASTA-TRINITY NF-  
1258 PM PST SUN JAN 19 2025  
   
TONIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........34-40 LOWER ELEVATIONS...EXCEPT 24-34  
HIGHER ELEVATIONS.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........47-62 PERCENT.  
* 24 HR TREND..........LITTLE CHANGE.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTH WINDS 8 TO 14 MPH WITH LOCAL GUSTS UP  
TO 25 MPH.  
* RIDGES/UPR SLOPES....NORTH WINDS 8 TO 14 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
MARTIN LUTHER KING JR DAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........54-59 LOWER ELEVATIONS...EXCEPT 42-51  
HIGHER ELEVATIONS.  
* 24 HR TREND..........4 DEGREES COOLER.  
* MIN HUMIDITY...........25-30 PERCENT.  
* 24 HR TREND..........LITTLE CHANGE.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 10 TO 16 MPH WITH LOCAL  
GUSTS UP TO 30 MPH.  
* RIDGES/UPR SLOPES....NORTHEAST WINDS 10 TO 16 MPH WITH LOCAL  
GUSTS UP TO 30 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
MONDAY NIGHT
 
 
* SKY/WEATHER............MOSTLY CLEAR.  
* MIN TEMPERATURE........33-38 LOWER ELEVATIONS...EXCEPT 26-34  
HIGHER ELEVATIONS.  
* MAX HUMIDITY...........34-49 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTH WINDS 7 TO 13 MPH. LOCAL GUSTS UP TO  
20 MPH IN THE EVENING.  
* RIDGES/UPR SLOPES....NORTH WINDS 7 TO 13 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
TUESDAY
 
 
* SKY/WEATHER............PARTLY CLOUDY EARLY IN THE MORNING THEN  
CLEARING.  
* MAX TEMPERATURE........54-59 LOWER ELEVATIONS...EXCEPT 44-52  
HIGHER ELEVATIONS.  
* MIN HUMIDITY...........27-42 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...UPSLOPE WINDS UP TO 5 MPH.  
* RIDGES/UPR SLOPES....NORTH WINDS UP TO 8 MPH IN THE MORNING  
BECOMING VARIABLE UP TO 5 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ214-202100-  
BURNEY BASIN AND NORTHEAST PLATEAU IN SHASTA COUNTY INCLUDING  
NORTHWEST LASSEN NF NORTH OF LASSEN NP-  
1258 PM PST SUN JAN 19 2025  
   
TONIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........19-24.  
* 24 HR TREND..........4 DEGREES COOLER.  
* MAX HUMIDITY...........74-82 PERCENT LOWER ELEVATIONS...EXCEPT  
61-76 PERCENT HIGH ELEVATIONS.  
* 24 HR TREND..........4 PERCENT UP.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...DRAINAGE WINDS UP TO 5 MPH BECOMING  
NORTHEAST UP TO 8 MPH AFTER MIDNIGHT.  
* RIDGES/UPR SLOPES....EAST WINDS 6 TO 12 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
MARTIN LUTHER KING JR DAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........44-49 LOWER ELEVATIONS...EXCEPT 39-44  
HIGHER ELEVATIONS.  
* 24 HR TREND..........4 DEGREES COOLER.  
* MIN HUMIDITY...........26-31 PERCENT.  
* 24 HR TREND..........5 PERCENT DOWN.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 7 TO 13 MPH. LOCAL GUSTS UP  
TO 20 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....NORTHEAST WINDS 7 TO 13 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
MONDAY NIGHT
 
 
* SKY/WEATHER............MOSTLY CLEAR.  
* MIN TEMPERATURE........20-27.  
* MAX HUMIDITY...........47-62 PERCENT LOWER ELEVATIONS...EXCEPT  
35-50 PERCENT HIGH ELEVATIONS.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...EAST WINDS UP TO 8 MPH IN THE EVENING  
BECOMING DRAINAGE UP TO 5 MPH.  
* RIDGES/UPR SLOPES....EAST WINDS 6 TO 12 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
TUESDAY
 
 
* SKY/WEATHER............MOSTLY SUNNY.  
* MAX TEMPERATURE........44-52.  
* MIN HUMIDITY...........22-35 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...UPSLOPE WINDS UP TO 5 MPH.  
* RIDGES/UPR SLOPES....SOUTH WINDS UP TO 7 MPH IN THE MORNING  
BECOMING VARIABLE UP TO 5 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ215-202100-  
NORTHERN SACRAMENTO VALLEY TO SOUTHERN TEHAMA COUNTY LINE BELOW  
1000 FT-  
1258 PM PST SUN JAN 19 2025  
   
TONIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........36-42.  
* 24 HR TREND..........4 DEGREES WARMER.  
* MAX HUMIDITY...........53-68 PERCENT.  
* 24 HR TREND..........20 PERCENT DOWN.  
* 20-FOOT WINDS..........NORTH WINDS 5 TO 11 MPH. LOCAL GUSTS UP TO  
25 MPH AFTER MIDNIGHT.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
MARTIN LUTHER KING JR DAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........58-63.  
* 24 HR TREND..........LITTLE CHANGE.  
* MIN HUMIDITY...........24-29 PERCENT.  
* 24 HR TREND..........LITTLE CHANGE.  
* 20-FOOT WINDS..........NORTH WINDS 9 TO 15 MPH WITH LOCAL GUSTS  
UP TO 30 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
MONDAY NIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........31-37.  
* MAX HUMIDITY...........42-57 PERCENT.  
* 20-FOOT WINDS..........NORTH WINDS 4 TO 9 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
TUESDAY
 
 
* SKY/WEATHER............MOSTLY SUNNY.  
* MAX TEMPERATURE........56-62.  
* MIN HUMIDITY...........26-40 PERCENT.  
* 20-FOOT WINDS..........NORTH WINDS UP TO 6 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ216-202100-  
CENTRAL SACRAMENTO VALLEY IN GLENN, COLUSA, YUBA, NORTHERN  
SUTTER, AND BUTTE COUNTY BELOW 1000 FT-  
1258 PM PST SUN JAN 19 2025  
   
TONIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........37-42.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........66-81 PERCENT.  
* 24 HR TREND..........14 PERCENT DOWN.  
* 20-FOOT WINDS..........NORTH WINDS 7 TO 13 MPH. LOCAL GUSTS UP TO  
30 MPH AFTER MIDNIGHT.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
MARTIN LUTHER KING JR DAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........58-63.  
* 24 HR TREND..........LITTLE CHANGE.  
* MIN HUMIDITY...........27-32 PERCENT.  
* 24 HR TREND..........17 PERCENT DOWN.  
* 20-FOOT WINDS..........NORTH WINDS 12 TO 18 MPH WITH LOCAL GUSTS  
UP TO 30 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
MONDAY NIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........33-38.  
* MAX HUMIDITY...........47-62 PERCENT.  
* 20-FOOT WINDS..........NORTH WINDS 8 TO 14 MPH. LOCAL GUSTS UP TO  
25 MPH IN THE EVENING.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
TUESDAY
 
 
* SKY/WEATHER............MOSTLY SUNNY. WIDESPREAD FROST EARLY IN  
THE MORNING.  
* MAX TEMPERATURE........56-61.  
* MIN HUMIDITY...........29-44 PERCENT.  
* 20-FOOT WINDS..........NORTH WINDS UP TO 7 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ217-202100-  
SOUTHERN SACRAMENTO VALLEY IN YOLO-  
SACRAMENTO FAR WESTERN PLACER, SOUTHERN SUTTER AND SOLANO COUNTY  
BELOW 1000 FT-  
1258 PM PST SUN JAN 19 2025  
   
TONIGHT
 
 
* SKY/WEATHER............MOSTLY CLEAR. AREAS OF FROST AFTER  
MIDNIGHT.  
* MIN TEMPERATURE........32-40.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........80-95 PERCENT.  
* 24 HR TREND..........7 PERCENT DOWN.  
* 20-FOOT WINDS..........NORTH WINDS 8 TO 14 MPH. LOCAL GUSTS UP TO  
30 MPH AFTER MIDNIGHT.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
MARTIN LUTHER KING JR DAY
 
 
* SKY/WEATHER............MOSTLY SUNNY. AREAS OF FROST IN THE  
MORNING.  
* MAX TEMPERATURE........59-64.  
* 24 HR TREND..........4 DEGREES WARMER.  
* MIN HUMIDITY...........28-33 PERCENT.  
* 24 HR TREND..........22 PERCENT DOWN.  
* 20-FOOT WINDS..........NORTH WINDS 8 TO 14 MPH WITH LOCAL GUSTS  
UP TO 25 MPH...EXCEPT NORTH 10 TO 16 MPH WITH LOCAL GUSTS UP TO  
35 MPH WEST OF THE SACRAMENTO RIVER.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
MONDAY NIGHT
 
 
* SKY/WEATHER............CLEAR. AREAS OF FROST AFTER MIDNIGHT.  
WIDESPREAD FROST EARLY IN THE MORNING.  
* MIN TEMPERATURE........32-37.  
* MAX HUMIDITY...........51-66 PERCENT.  
* 20-FOOT WINDS..........NORTHEAST WINDS 4 TO 9 MPH, LOCAL GUSTS UP  
TO 20 MPH IN THE EVENING. WEST OF THE SACRAMENTO RIVER, LOCAL  
GUSTS UP TO 35 MPH IN THE EVENING.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
TUESDAY
 
 
* SKY/WEATHER............MOSTLY SUNNY. WIDESPREAD FROST EARLY IN  
THE MORNING.  
* MAX TEMPERATURE........57-62.  
* MIN HUMIDITY...........31-46 PERCENT.  
* 20-FOOT WINDS..........NORTH WINDS UP TO 8 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ218-202100-  
CARQUINEZ STRAIT AND DELTA-  
1258 PM PST SUN JAN 19 2025  
   
TONIGHT
 
 
* SKY/WEATHER............MOSTLY CLEAR. AREAS OF FROST AND PATCHY  
FOG AFTER MIDNIGHT.  
* MIN TEMPERATURE........33-39.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........92-98 PERCENT.  
* 24 HR TREND..........LITTLE CHANGE.  
* 20-FOOT WINDS..........WEST WINDS 4 TO 10 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
MARTIN LUTHER KING JR DAY
 
 
* SKY/WEATHER............MOSTLY SUNNY. WIDESPREAD DENSE FOG AND  
AREAS OF FROST IN THE MORNING.  
* MAX TEMPERATURE........60-65.  
* 24 HR TREND..........4 DEGREES WARMER.  
* MIN HUMIDITY...........28-34 PERCENT.  
* 24 HR TREND..........23 PERCENT DOWN.  
* 20-FOOT WINDS..........NORTH WINDS 11 TO 17 MPH WITH LOCAL GUSTS  
UP TO 30 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
MONDAY NIGHT
 
 
* SKY/WEATHER............CLEAR. AREAS OF FROST AFTER MIDNIGHT.  
WIDESPREAD FROST EARLY IN THE MORNING.  
* MIN TEMPERATURE........31-36.  
* MAX HUMIDITY...........56-71 PERCENT.  
* 20-FOOT WINDS..........NORTH WINDS 9 TO 15 MPH. LOCAL GUSTS UP TO  
25 MPH IN THE EVENING.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
TUESDAY
 
 
* SKY/WEATHER............MOSTLY SUNNY. WIDESPREAD FROST EARLY IN  
THE MORNING.  
* MAX TEMPERATURE........57-62.  
* MIN HUMIDITY...........35-48 PERCENT.  
* 20-FOOT WINDS..........NORTH WINDS UP TO 7 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ219-202100-  
NORTHERN SAN JOAQUIN VALLEY IN SAN JOAQUIN AND STANISLAUS  
COUNTIES BELOW 1000 FT-  
1258 PM PST SUN JAN 19 2025  
   
TONIGHT
 
 
* SKY/WEATHER............MOSTLY CLEAR. PATCHY FOG THROUGH THE  
NIGHT. PATCHY FROST AFTER MIDNIGHT.  
* MIN TEMPERATURE........32-37.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........85-100 PERCENT.  
* 24 HR TREND..........LITTLE CHANGE.  
* 20-FOOT WINDS..........NORTHWEST WINDS 4 TO 9 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
MARTIN LUTHER KING JR DAY
 
 
* SKY/WEATHER............MOSTLY SUNNY. WIDESPREAD DENSE FOG AND  
AREAS OF FROST IN THE MORNING.  
* MAX TEMPERATURE........57-62.  
* 24 HR TREND..........LITTLE CHANGE.  
* MIN HUMIDITY...........34-46 PERCENT.  
* 24 HR TREND..........12 PERCENT DOWN.  
* 20-FOOT WINDS..........NORTHWEST WINDS 5 TO 11 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
MONDAY NIGHT
 
 
* SKY/WEATHER............CLEAR. AREAS OF FROST AFTER MIDNIGHT.  
* MIN TEMPERATURE........32-38.  
* MAX HUMIDITY...........55-70 PERCENT.  
* 20-FOOT WINDS..........NORTH WINDS UP TO 8 MPH SHIFTING TO THE  
SOUTHEAST UP TO 7 MPH AFTER MIDNIGHT.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
TUESDAY
 
 
* SKY/WEATHER............MOSTLY SUNNY. AREAS OF FROST EARLY IN THE  
MORNING.  
* MAX TEMPERATURE........58-63.  
* MIN HUMIDITY...........32-47 PERCENT.  
* 20-FOOT WINDS..........SOUTHEAST WINDS UP TO 6 MPH SHIFTING TO  
THE NORTHWEST UP TO 8 MPH IN THE AFTERNOON.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ263-279-202100-  
SOUTHEAST EDGE SHASTA-TRINITY NF AND WESTERN PORTIONS OF TEHAMA-  
GLENN UNIT-EASTERN MENDOCINO NF-  
1258 PM PST SUN JAN 19 2025  
   
TONIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........37-42 LOWER ELEVATIONS...EXCEPT 29-36  
HIGHER ELEVATIONS.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........41-50 PERCENT.  
* 24 HR TREND..........LITTLE CHANGE.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 9 TO 15 MPH. LOCAL GUSTS UP  
TO 25 MPH AFTER MIDNIGHT.  
* RIDGES/UPR SLOPES....NORTHWEST WINDS 9 TO 15 MPH WITH LOCAL GUSTS  
UP TO 30 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
MARTIN LUTHER KING JR DAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........55-60 LOWER ELEVATIONS...EXCEPT 42-51  
HIGHER ELEVATIONS.  
* 24 HR TREND..........LITTLE CHANGE.  
* MIN HUMIDITY...........19-26 PERCENT.  
* 24 HR TREND..........4 PERCENT DOWN.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTH WINDS 11 TO 17 MPH WITH LOCAL GUSTS UP  
TO 25 MPH.  
* RIDGES/UPR SLOPES....NORTH WINDS 11 TO 17 MPH WITH LOCAL GUSTS UP  
TO 30 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
MONDAY NIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........34-40.  
* MAX HUMIDITY...........27-42 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 6 TO 12 MPH.  
* RIDGES/UPR SLOPES....NORTHWEST WINDS 6 TO 12 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
TUESDAY
 
 
* SKY/WEATHER............MOSTLY SUNNY.  
* MAX TEMPERATURE........55-60 LOWER ELEVATIONS...EXCEPT 45-51  
HIGHER ELEVATIONS.  
* MIN HUMIDITY...........21-35 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTH WINDS UP TO 7 MPH.  
* RIDGES/UPR SLOPES....NORTH WINDS UP TO 7 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ266-202100-  
NORTHERN SIERRA FOOTHILLS FROM 1000 TO 3000 FT. INCLUDES PORTIONS  
OF SHASTA-TRINITY AND BUTTE UNITS-  
1258 PM PST SUN JAN 19 2025  
   
TONIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........34-40.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........40-51 PERCENT.  
* 24 HR TREND..........9 PERCENT DOWN.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 8 TO 14 MPH.  
* RIDGES/UPR SLOPES....NORTHEAST WINDS 8 TO 14 MPH WITH LOCAL GUSTS  
UP TO 25 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
MARTIN LUTHER KING JR DAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........50-59.  
* 24 HR TREND..........LITTLE CHANGE.  
* MIN HUMIDITY...........23-30 PERCENT.  
* 24 HR TREND..........6 PERCENT DOWN.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTH WINDS 11 TO 18 MPH.  
* RIDGES/UPR SLOPES....NORTHEAST WINDS 11 TO 17 MPH WITH LOCAL  
GUSTS UP TO 30 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
MONDAY NIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........35-41.  
* MAX HUMIDITY...........31-46 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 9 TO 15 MPH.  
* RIDGES/UPR SLOPES....NORTHEAST WINDS 8 TO 14 MPH WITH LOCAL GUSTS  
UP TO 25 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
TUESDAY
 
 
* SKY/WEATHER............MOSTLY SUNNY.  
* MAX TEMPERATURE........51-60.  
* MIN HUMIDITY...........27-42 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 5 TO 11 MPH IN THE MORNING  
BECOMING UPSLOPE UP TO 5 MPH.  
* RIDGES/UPR SLOPES....NORTHEAST WINDS 4 TO 10 MPH IN THE MORNING  
BECOMING VARIABLE UP TO 5 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ220-267-202100-  
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-  
1258 PM PST SUN JAN 19 2025  
   
TONIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........34-39.  
* 24 HR TREND..........LITTLE CHANGE.  
* MAX HUMIDITY...........72-87 PERCENT LOWER ELEVATIONS...EXCEPT  
59-74 PERCENT HIGH ELEVATIONS.  
* 24 HR TREND..........4 PERCENT DOWN.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...DRAINAGE WINDS UP TO 5 MPH BECOMING  
NORTHEAST UP TO 8 MPH AFTER MIDNIGHT.  
* RIDGES/UPR SLOPES....NORTHEAST WINDS 4 TO 10 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
MARTIN LUTHER KING JR DAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........54-62.  
* 24 HR TREND..........LITTLE CHANGE.  
* MIN HUMIDITY...........21-34 PERCENT.  
* 24 HR TREND..........17 PERCENT DOWN.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 5 TO 11 MPH.  
* RIDGES/UPR SLOPES....NORTHEAST WINDS 5 TO 11 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
MONDAY NIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........34-39.  
* MAX HUMIDITY...........37-52 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...EAST WINDS 5 TO 11 MPH.  
* RIDGES/UPR SLOPES....EAST WINDS 5 TO 11 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
TUESDAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........55-62.  
* MIN HUMIDITY...........28-43 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...UPSLOPE WINDS UP TO 5 MPH.  
* RIDGES/UPR SLOPES....NORTHEAST WINDS UP TO 7 MPH IN THE MORNING  
BECOMING VARIABLE UP TO 5 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ268-202100-  
NORTHERN SIERRA INCLUDING LASSEN NP AND PLUMAS AND LASSEN NF/S  
WEST OF THE SIERRA CREST (WEST OF EVANS PEAK-GRIZZLY PEAK-  
BECKWORTH PEAK)-  
1258 PM PST SUN JAN 19 2025  
   
TONIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........21-31 LOWER ELEVATIONS...EXCEPT 16-25  
HIGHER ELEVATIONS.  
* 24 HR TREND..........4 DEGREES COOLER.  
* MAX HUMIDITY...........46-61 PERCENT...EXCEPT 66-74 PERCENT IN  
THE HIGH MOUNTAIN VALLEYS.  
* 24 HR TREND..........LITTLE CHANGE.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 10 TO 16 MPH WITH LOCAL  
GUSTS UP TO 30 MPH.  
* RIDGES/UPR SLOPES....NORTHEAST WINDS 10 TO 16 MPH WITH LOCAL  
GUSTS UP TO 30 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
MARTIN LUTHER KING JR DAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........39-47 LOWER ELEVATIONS...EXCEPT 32-40  
HIGHER ELEVATIONS.  
* 24 HR TREND..........7 DEGREES COOLER.  
* MIN HUMIDITY...........22-31 PERCENT.  
* 24 HR TREND..........6 PERCENT DOWN.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 14 TO 21 MPH WITH LOCAL  
GUSTS UP TO 40 MPH.  
* RIDGES/UPR SLOPES....NORTHEAST WINDS 14 TO 21 MPH WITH LOCAL  
GUSTS UP TO 40 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
MONDAY NIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........19-31.  
* MAX HUMIDITY...........35-50 PERCENT...EXCEPT 44-59 PERCENT IN  
THE HIGH MOUNTAIN VALLEYS.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 13 TO 19 MPH WITH LOCAL  
GUSTS UP TO 35 MPH.  
* RIDGES/UPR SLOPES....NORTHEAST WINDS 12 TO 18 MPH. LOCAL GUSTS UP  
TO 40 MPH DECREASING TO 25 MPH AFTER MIDNIGHT.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
TUESDAY
 
 
* SKY/WEATHER............MOSTLY SUNNY.  
* MAX TEMPERATURE........46-51 LOWER ELEVATIONS...EXCEPT 41-47  
HIGHER ELEVATIONS.  
* MIN HUMIDITY...........21-36 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 5 TO 11 MPH IN THE MORNING  
BECOMING UPSLOPE UP TO 5 MPH.  
* RIDGES/UPR SLOPES....NORTHWEST WINDS 4 TO 9 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
CAZ221-269-202100-  
STANISLAUS NF WEST OF THE SIERRA CREST-  
NORTHERN SIERRA INCLUDING THE TAHOE AND ELDORADO NF/S WEST OF THE  
SIERRA CREST-  
1258 PM PST SUN JAN 19 2025  
   
TONIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........31-36 LOWER ELEVATIONS...EXCEPT 16-26  
HIGHER ELEVATIONS.  
* 24 HR TREND..........5 DEGREES COOLER.  
* MAX HUMIDITY...........46-61 PERCENT.  
* 24 HR TREND..........LITTLE CHANGE.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 12 TO 18 MPH. LOCAL GUSTS UP  
TO 25 MPH AFTER MIDNIGHT.  
* RIDGES/UPR SLOPES....NORTHEAST WINDS 12 TO 18 MPH. LOCAL GUSTS UP  
TO 25 MPH INCREASING TO 40 MPH AFTER MIDNIGHT.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
MARTIN LUTHER KING JR DAY
 
 
* SKY/WEATHER............SUNNY.  
* MAX TEMPERATURE........47-55 LOWER ELEVATIONS...EXCEPT 33-43  
HIGHER ELEVATIONS.  
* 24 HR TREND..........6 DEGREES COOLER.  
* MIN HUMIDITY...........18-27 PERCENT.  
* 24 HR TREND..........4 PERCENT DOWN.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 13 TO 25 MPH WITH LOCAL  
GUSTS UP TO 30 MPH.  
* RIDGES/UPR SLOPES....BREEZY. NORTHEAST WINDS 14 TO 26 MPH WITH  
LOCAL GUSTS UP TO 45 MPH.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
MONDAY NIGHT
 
 
* SKY/WEATHER............CLEAR.  
* MIN TEMPERATURE........32-38 LOWER ELEVATIONS...EXCEPT 19-29  
HIGHER ELEVATIONS.  
* MAX HUMIDITY...........27-42 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 9 TO 15 MPH. LOCAL GUSTS UP  
TO 30 MPH IN THE EVENING.  
* RIDGES/UPR SLOPES....WINDY. EAST WINDS 19 TO 31 MPH WITH LOCAL  
GUSTS UP TO 45 MPH DECREASING TO 10 TO 16 MPH AFTER MIDNIGHT.  
* LAL....................1.  
* CWR....................0 PERCENT.  
   
TUESDAY
 
 
* SKY/WEATHER............MOSTLY SUNNY.  
* MAX TEMPERATURE........52-57 LOWER ELEVATIONS...EXCEPT 43-51  
HIGHER ELEVATIONS.  
* MIN HUMIDITY...........19-34 PERCENT.  
* 20-FOOT WINDS..........  
* VALLEYS/LWR SLOPES...UPSLOPE WINDS UP TO 5 MPH.  
* RIDGES/UPR SLOPES....NORTHEAST WINDS UP TO 8 MPH SHIFTING TO THE  
WEST UP TO 7 MPH IN THE AFTERNOON.  
* LAL....................1.  
* CWR....................0 PERCENT.  
 

 
 
   
EXTENDED
 
 
 
...SHASTA COUNTY MOUNTAINS AND COASTAL RANGE   
TUESDAY NIGHT
 
CLEAR. LOWS 27 TO 37. NORTH WINDS UP TO 13 MPH.    
WEDNESDAY
 
SUNNY. HIGHS 52 TO 62. NORTH WINDS 5 TO 15 MPH.    
WEDNESDAY NIGHT
 
CLEAR. LOWS 31 TO 41. NORTH WINDS 5 TO 15 MPH.   
THURSDAY
 
SUNNY. HIGHS 52 TO 61. NORTH WINDS UP TO 10 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS 31 TO 41. VARIABLE LESS  
THAN 5 MPH.    
FRIDAY
 
MOSTLY SUNNY. HIGHS 46 TO 55. NORTH WINDS UP TO 10 MPH.   
FRIDAY NIGHT
 
COLDER. PARTLY CLOUDY WITH A SLIGHT CHANCE OF  
SNOW SHOWERS. LOWS 24 TO 34. NORTH WINDS 8 TO 18 MPH.  
 
...NORTHERN SIERRA AND LASSEN PARK   
TUESDAY NIGHT
 
CLEAR. LOWS 28 TO 38. NORTHEAST WINDS 5 TO  
15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS 53 TO 63. NORTHEAST WINDS 5 TO 15 MPH.    
WEDNESDAY NIGHT
 
CLEAR. LOWS 30 TO 40. NORTHEAST WINDS 8 TO  
18 MPH.    
THURSDAY
 
SUNNY. HIGHS 55 TO 65. NORTHEAST WINDS UP TO 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS 31 TO 41. VARIABLE LESS THAN  
5 MPH.    
FRIDAY
 
MOSTLY SUNNY. HIGHS 49 TO 59. NORTHEAST WINDS UP TO  
10 MPH.    
FRIDAY NIGHT
 
COLDER. PARTLY CLOUDY WITH A SLIGHT CHANCE OF  
SHOWERS AND SNOW SHOWERS. LOWS 25 TO 35. NORTHEAST WINDS UP TO  
10 MPH.  
 
...SIERRA NEVADA FOOTHILLS   
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS 35 TO 40. NORTHEAST WINDS UP  
TO 13 MPH.    
WEDNESDAY
 
SUNNY. HIGHS 59 TO 64. NORTHEAST WINDS 5 TO 15 MPH.    
WEDNESDAY NIGHT
 
CLEAR. LOWS 39 TO 44. NORTHEAST WINDS UP TO  
13 MPH.    
THURSDAY
 
SUNNY. HIGHS 62 TO 67. VARIABLE LESS THAN 5 MPH.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS 40 TO 45. VARIABLE LESS THAN  
5 MPH.    
FRIDAY
 
MOSTLY SUNNY. HIGHS 57 TO 62. VARIABLE LESS THAN 5 MPH.   
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.  
LOWS 35 TO 40. NORTHEAST WINDS UP TO 10 MPH.  
 
...CENTRAL VALLEY AND DELTA   
TUESDAY NIGHT
 
MOSTLY CLEAR. AREAS OF FROST. LOWS 32 TO 37.  
NORTHWEST WINDS UP TO 10 MPH.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS 58 TO 65. NORTH WINDS UP TO  
10 MPH.    
WEDNESDAY NIGHT
 
CLEAR. LOWS 34 TO 39. VARIABLE LESS THAN  
5 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS 62 TO 67. VARIABLE LESS THAN  
5 MPH.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS 36 TO 41. VARIABLE LESS THAN  
5 MPH.    
FRIDAY
 
PARTLY CLOUDY. HIGHS 60 TO 65. NORTHWEST WINDS UP TO  
10 MPH.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS 38 TO 43. NORTHWEST WINDS 5 TO  
15 MPH.  
 

 
 
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