751
FNUS56 KSTO 211132
FWFSTO
FIRE WEATHER PLANNING FORECAST FOR INTERIOR NORTHERN CALIFORNIA
NATIONAL WEATHER SERVICE SACRAMENTO CA
332 AM PST SAT DEC 21 2024
DISCUSSION
PERIODS OF ACTIVE WEATHER WILL BRING WIDESPREAD WETTING RAIN
THROUGH THE WEEKEND WITH SNOW LEVELS GENERALLY ABOVE 6000 FEET. A
COLDER SYSTEM ARRIVES TUESDAY WITH ADDITIONAL GUSTY SOUTHERLY
WINDS, MOUNTAIN SNOW ABOVE 5500', AND VALLEY THUNDERSTORM
CHANCES. OVERALL, HIGHEST AMOUNTS ARE EXPECTED ACROSS THE
MOUNTAINS, SIERRA FOOTHILLS, AND SHASTA COUNTY. DRY WEATHER
BRIEFLY RETURNS WEDNESDAY, FOLLOWED BY MORE PRECIPITATION CHANCES
LATE WEEK.
CAZ213-221145-
EASTERN PORTION OF SHASTA-TRINITY NF-
332 AM PST SAT DEC 21 2024
TONIGHT
* SKY/WEATHER............MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS
IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. PATCHY
FOG THROUGH THE NIGHT.
* MIN TEMPERATURE........42-47 LOWER ELEVATIONS...EXCEPT 34-42
HIGHER ELEVATIONS.
* 24 HR TREND..........LITTLE CHANGE.
* MAX HUMIDITY...........95-100 PERCENT.
* 24 HR TREND..........LITTLE CHANGE.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...DRAINAGE WINDS UP TO 5 MPH.
* RIDGES/UPR SLOPES....SOUTHEAST WINDS UP TO 7 MPH IN THE EVENING
BECOMING VARIABLE UP TO 5 MPH.
* LAL....................1.
* CWR....................10 PERCENT.
SUNDAY
* SKY/WEATHER............SHOWERS.
* MAX TEMPERATURE........51-56 LOWER ELEVATIONS...EXCEPT 43-49
HIGHER ELEVATIONS.
* 24 HR TREND..........MISSING.
* MIN HUMIDITY...........81-96 PERCENT.
* 24 HR TREND..........MISSING.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...SOUTH WINDS UP TO 8 MPH.
* RIDGES/UPR SLOPES....SOUTH WINDS UP TO 8 MPH.
* LAL....................1.
* CWR....................60 PERCENT.
SUNDAY NIGHT
* SKY/WEATHER............RAIN SHOWERS EARLY IN THE EVENING, THEN A
CHANCE OF RAIN SHOWERS IN THE LATE EVENING AND EARLY MORNING. A
SLIGHT CHANCE OF RAIN SHOWERS EARLY IN THE MORNING.
* MIN TEMPERATURE........45-50 LOWER ELEVATIONS...EXCEPT 38-44
HIGHER ELEVATIONS.
* MAX HUMIDITY...........82-97 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...DRAINAGE WINDS UP TO 5 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 4 TO 9 MPH.
* LAL....................1.
* CWR....................50 PERCENT.
MONDAY
* SKY/WEATHER............A SLIGHT CHANCE OF RAIN SHOWERS EARLY IN
THE MORNING, THEN RAIN SHOWERS IN THE LATE MORNING AND AFTERNOON.
* MAX TEMPERATURE........53-58 LOWER ELEVATIONS...EXCEPT 45-51
HIGHER ELEVATIONS.
* MIN HUMIDITY...........77-92 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...UPSLOPE WINDS UP TO 5 MPH.
* RIDGES/UPR SLOPES....VARIABLE WINDS UP TO 7 MPH BECOMING
SOUTHEAST UP TO 8 MPH IN THE AFTERNOON.
* LAL....................1.
* CWR....................30 PERCENT.
CAZ214-221145-
BURNEY BASIN AND NORTHEAST PLATEAU IN SHASTA COUNTY INCLUDING
NORTHWEST LASSEN NF NORTH OF LASSEN NP-
332 AM PST SAT DEC 21 2024
TONIGHT
* SKY/WEATHER............MOSTLY CLOUDY. AT LOWER ELEVATIONS, A
CHANCE OF SHOWERS AFTER MIDNIGHT. AT HIGHER ELEVATIONS, A CHANCE
OF SHOWERS AND SNOW SHOWERS LIKELY AFTER MIDNIGHT, SNOW SHOWERS
LIKELY AFTER MIDNIGHT.
* MIN TEMPERATURE........31-37.
* 24 HR TREND..........LITTLE CHANGE.
* MAX HUMIDITY...........95-100 PERCENT.
* 24 HR TREND..........LITTLE CHANGE.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...DRAINAGE WINDS UP TO 5 MPH.
* RIDGES/UPR SLOPES....VARIABLE WINDS UP TO 5 MPH.
* LAL....................1.
* CWR....................0 PERCENT.
SUNDAY
* SKY/WEATHER............SHOWERS.
* MAX TEMPERATURE........43-48.
* 24 HR TREND..........MISSING.
* MIN HUMIDITY...........84-97 PERCENT.
* 24 HR TREND..........MISSING.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...SOUTH WINDS UP TO 8 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS UP TO 8 MPH.
* LAL....................1.
* CWR....................10 PERCENT.
SUNDAY NIGHT
* SKY/WEATHER............RAIN SHOWERS EARLY IN THE EVENING, THEN A
CHANCE OF RAIN SHOWERS IN THE LATE EVENING AND EARLY MORNING. A
SLIGHT CHANCE OF RAIN SHOWERS EARLY IN THE MORNING.
* MIN TEMPERATURE........34-40.
* MAX HUMIDITY...........85-100 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...SOUTH WINDS UP TO 8 MPH.
* RIDGES/UPR SLOPES....SOUTH WINDS UP TO 8 MPH.
* LAL....................1.
* CWR....................40 PERCENT.
MONDAY
* SKY/WEATHER............MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN
SHOWERS EARLY IN THE MORNING, THEN A CHANCE OF RAIN SHOWERS IN
THE LATE MORNING AND AFTERNOON.
* MAX TEMPERATURE........45-52.
* MIN HUMIDITY...........80-95 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...UPSLOPE WINDS UP TO 5 MPH.
* RIDGES/UPR SLOPES....VARIABLE WINDS UP TO 7 MPH BECOMING SOUTH UP
TO 7 MPH IN THE AFTERNOON.
* LAL....................1.
* CWR....................0 PERCENT.
CAZ215-221145-
NORTHERN SACRAMENTO VALLEY TO SOUTHERN TEHAMA COUNTY LINE BELOW
1000 FT-
332 AM PST SAT DEC 21 2024
TONIGHT
* SKY/WEATHER............CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE
EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. PATCHY FOG
THROUGH THE NIGHT.
* MIN TEMPERATURE........45-50.
* 24 HR TREND..........4 DEGREES WARMER.
* MAX HUMIDITY...........95-100 PERCENT.
* 24 HR TREND..........LITTLE CHANGE.
* 20-FOOT WINDS..........NORTH WINDS UP TO 6 MPH IN THE EVENING
BECOMING VARIABLE LESS THAN 5 MPH.
* LAL....................1.
* CWR....................0 PERCENT.
SUNDAY
* SKY/WEATHER............A CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS IN THE AFTERNOON.
* MAX TEMPERATURE........54-60.
* 24 HR TREND..........MISSING.
* MIN HUMIDITY...........81-90 PERCENT.
* 24 HR TREND..........MISSING.
* 20-FOOT WINDS..........SOUTH WINDS UP TO 8 MPH. LOCAL GUSTS UP TO
20 MPH IN THE AFTERNOON.
* LAL....................1.
* CWR....................20 PERCENT.
SUNDAY NIGHT
* SKY/WEATHER............SHOWERS EARLY IN THE EVENING, THEN A
CHANCE OF SHOWERS IN THE LATE EVENING AND EARLY MORNING. A SLIGHT
CHANCE OF SHOWERS EARLY IN THE MORNING.
* MIN TEMPERATURE........48-54.
* MAX HUMIDITY...........85-100 PERCENT.
* 20-FOOT WINDS..........SOUTHEAST WINDS UP TO 8 MPH. LOCAL GUSTS
UP TO 20 MPH IN THE EVENING.
* LAL....................1.
* CWR....................40 PERCENT.
MONDAY
* SKY/WEATHER............MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS
EARLY IN THE MORNING, THEN A CHANCE OF SHOWERS IN THE LATE
MORNING AND EARLY AFTERNOON. SHOWERS LIKELY LATE IN THE
AFTERNOON.
* MAX TEMPERATURE........57-63.
* MIN HUMIDITY...........78-93 PERCENT.
* 20-FOOT WINDS..........NORTH WINDS UP TO 5 MPH SHIFTING TO THE
SOUTHEAST UP TO 8 MPH IN THE AFTERNOON.
* LAL....................1.
* CWR....................10 PERCENT.
CAZ216-221145-
CENTRAL SACRAMENTO VALLEY IN GLENN, COLUSA, YUBA, NORTHERN
SUTTER, AND BUTTE COUNTY BELOW 1000 FT-
332 AM PST SAT DEC 21 2024
TONIGHT
* SKY/WEATHER............MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS
IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. PATCHY
FOG THROUGH THE NIGHT.
* MIN TEMPERATURE........45-50.
* 24 HR TREND..........4 DEGREES WARMER.
* MAX HUMIDITY...........95-100 PERCENT.
* 24 HR TREND..........LITTLE CHANGE.
* 20-FOOT WINDS..........NORTH WINDS UP TO 6 MPH.
* LAL....................1.
* CWR....................10 PERCENT.
SUNDAY
* SKY/WEATHER............MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
* MAX TEMPERATURE........58-63.
* 24 HR TREND..........MISSING.
* MIN HUMIDITY...........87-100 PERCENT.
* 24 HR TREND..........MISSING.
* 20-FOOT WINDS..........SOUTHEAST WINDS UP TO 8 MPH.
* LAL....................1.
* CWR....................0 PERCENT.
SUNDAY NIGHT
* SKY/WEATHER............MOSTLY CLOUDY. SHOWERS EARLY IN THE
EVENING, THEN A CHANCE OF SHOWERS IN THE LATE EVENING AND
OVERNIGHT.
* MIN TEMPERATURE........49-55.
* MAX HUMIDITY...........88-100 PERCENT.
* 20-FOOT WINDS..........SOUTHEAST WINDS UP TO 8 MPH.
* LAL....................1.
* CWR....................40 PERCENT.
MONDAY
* SKY/WEATHER............MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
* MAX TEMPERATURE........58-63.
* MIN HUMIDITY...........80-95 PERCENT.
* 20-FOOT WINDS..........NORTH WINDS UP TO 6 MPH SHIFTING TO THE
SOUTHEAST UP TO 8 MPH IN THE AFTERNOON.
* LAL....................1.
* CWR....................0 PERCENT.
CAZ217-221145-
SOUTHERN SACRAMENTO VALLEY IN YOLO-
SACRAMENTO FAR WESTERN PLACER, SOUTHERN SUTTER AND SOLANO COUNTY
BELOW 1000 FT-
332 AM PST SAT DEC 21 2024
TONIGHT
* SKY/WEATHER............CLOUDY WITH A CHANCE OF SHOWERS. PATCHY
FOG THROUGH THE NIGHT.
* MIN TEMPERATURE........48-53.
* 24 HR TREND..........6 DEGREES WARMER.
* MAX HUMIDITY...........95-100 PERCENT.
* 24 HR TREND..........LITTLE CHANGE.
* 20-FOOT WINDS..........NORTHEAST WINDS UP TO 6 MPH.
* LAL....................1.
* CWR....................20 PERCENT.
SUNDAY
* SKY/WEATHER............MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
MORNING, THEN A SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON.
* MAX TEMPERATURE........59-64.
* 24 HR TREND..........MISSING.
* MIN HUMIDITY...........85-96 PERCENT.
* 24 HR TREND..........MISSING.
* 20-FOOT WINDS..........SOUTHEAST WINDS UP TO 8 MPH.
* LAL....................1.
* CWR....................10 PERCENT.
SUNDAY NIGHT
* SKY/WEATHER............SHOWERS LIKELY UNTIL EARLY MORNING, THEN A
SLIGHT CHANCE OF SHOWERS EARLY IN THE MORNING.
* MIN TEMPERATURE........51-56.
* MAX HUMIDITY...........85-100 PERCENT.
* 20-FOOT WINDS..........SOUTHEAST WINDS UP TO 7 MPH.
* LAL....................1.
* CWR....................20 PERCENT.
MONDAY
* SKY/WEATHER............MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS
UNTIL LATE AFTERNOON, THEN A CHANCE OF SHOWERS LATE IN THE
AFTERNOON.
* MAX TEMPERATURE........60-65.
* MIN HUMIDITY...........77-92 PERCENT.
* 20-FOOT WINDS..........NORTH WINDS UP TO 7 MPH SHIFTING TO THE
SOUTHEAST UP TO 8 MPH IN THE AFTERNOON.
* LAL....................1.
* CWR....................0 PERCENT.
CAZ218-221145-
CARQUINEZ STRAIT AND DELTA-
332 AM PST SAT DEC 21 2024
TONIGHT
* SKY/WEATHER............MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS
IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. PATCHY
FOG THROUGH THE NIGHT.
* MIN TEMPERATURE........49-54.
* 24 HR TREND..........7 DEGREES WARMER.
* MAX HUMIDITY...........95-100 PERCENT.
* 24 HR TREND..........LITTLE CHANGE.
* 20-FOOT WINDS..........VARIABLE WINDS LESS THAN 5 MPH BECOMING
NORTHEAST UP TO 6 MPH AFTER MIDNIGHT.
* LAL....................1.
* CWR....................10 PERCENT.
SUNDAY
* SKY/WEATHER............MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
MORNING, THEN SHOWERS LIKELY IN THE AFTERNOON.
* MAX TEMPERATURE........61-66.
* 24 HR TREND..........MISSING.
* MIN HUMIDITY...........83-92 PERCENT.
* 24 HR TREND..........MISSING.
* 20-FOOT WINDS..........EAST WINDS UP TO 7 MPH.
* LAL....................1.
* CWR....................10 PERCENT.
SUNDAY NIGHT
* SKY/WEATHER............SHOWERS LIKELY UNTIL EARLY MORNING, THEN A
SLIGHT CHANCE OF SHOWERS EARLY IN THE MORNING.
* MIN TEMPERATURE........52-57.
* MAX HUMIDITY...........95-100 PERCENT.
* 20-FOOT WINDS..........SOUTHEAST WINDS UP TO 6 MPH.
* LAL....................1.
* CWR....................20 PERCENT.
MONDAY
* SKY/WEATHER............MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS
UNTIL LATE AFTERNOON, THEN A CHANCE OF SHOWERS LATE IN THE
AFTERNOON.
* MAX TEMPERATURE........61-66.
* MIN HUMIDITY...........81-96 PERCENT.
* 20-FOOT WINDS..........EAST WINDS UP TO 6 MPH.
* LAL....................1.
* CWR....................0 PERCENT.
CAZ219-221145-
NORTHERN SAN JOAQUIN VALLEY IN SAN JOAQUIN AND STANISLAUS
COUNTIES BELOW 1000 FT-
332 AM PST SAT DEC 21 2024
TONIGHT
* SKY/WEATHER............MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS
IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. PATCHY
FOG THROUGH THE NIGHT.
* MIN TEMPERATURE........50-55.
* 24 HR TREND..........6 DEGREES WARMER.
* MAX HUMIDITY...........95-100 PERCENT.
* 24 HR TREND..........7 PERCENT UP.
* 20-FOOT WINDS..........NORTH WINDS UP TO 6 MPH.
* LAL....................1.
* CWR....................10 PERCENT.
SUNDAY
* SKY/WEATHER............MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
MORNING, THEN A SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON.
* MAX TEMPERATURE........61-66.
* 24 HR TREND..........MISSING.
* MIN HUMIDITY...........80-87 PERCENT.
* 24 HR TREND..........MISSING.
* 20-FOOT WINDS..........SOUTHEAST WINDS UP TO 8 MPH.
* LAL....................1.
* CWR....................20 PERCENT.
SUNDAY NIGHT
* SKY/WEATHER............MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS
EARLY IN THE EVENING, THEN A CHANCE OF SHOWERS IN THE LATE
EVENING AND EARLY MORNING.
* MIN TEMPERATURE........50-55.
* MAX HUMIDITY...........80-95 PERCENT.
* 20-FOOT WINDS..........SOUTHEAST WINDS UP TO 7 MPH.
* LAL....................1.
* CWR....................0 PERCENT.
MONDAY
* SKY/WEATHER............MOSTLY CLOUDY.
* MAX TEMPERATURE........63-68.
* MIN HUMIDITY...........72-87 PERCENT.
* 20-FOOT WINDS..........SOUTHEAST WINDS UP TO 7 MPH.
* LAL....................1.
* CWR....................0 PERCENT.
CAZ263-279-221145-
SOUTHEAST EDGE SHASTA-TRINITY NF AND WESTERN PORTIONS OF TEHAMA-
GLENN UNIT-EASTERN MENDOCINO NF-
332 AM PST SAT DEC 21 2024
TONIGHT
* SKY/WEATHER............MOSTLY CLOUDY. AT LOWER ELEVATIONS, PATCHY
FOG THROUGH THE NIGHT, A CHANCE OF SHOWERS AFTER MIDNIGHT. AT
HIGHER ELEVATIONS, A CHANCE OF SHOWERS AND SNOW SHOWERS AFTER
MIDNIGHT.
* MIN TEMPERATURE........43-48 LOWER ELEVATIONS...EXCEPT 34-41
HIGHER ELEVATIONS.
* 24 HR TREND..........LITTLE CHANGE.
* MAX HUMIDITY...........90-98 PERCENT LOWER ELEVATIONS...EXCEPT
78-93 PERCENT HIGH ELEVATIONS.
* 24 HR TREND..........4 PERCENT DOWN.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...WEST WINDS UP TO 7 MPH.
* RIDGES/UPR SLOPES....WEST WINDS UP TO 7 MPH.
* LAL....................1.
* CWR....................0 PERCENT.
SUNDAY
* SKY/WEATHER............A CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS IN THE AFTERNOON.
* MAX TEMPERATURE........52-57 LOWER ELEVATIONS...EXCEPT 43-50
HIGHER ELEVATIONS.
* 24 HR TREND..........MISSING.
* MIN HUMIDITY...........73-83 PERCENT.
* 24 HR TREND..........MISSING.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...UPSLOPE WINDS UP TO 5 MPH BECOMING SOUTHEAST
4 TO 9 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....SOUTH WINDS 5 TO 11 MPH.
* LAL....................1.
* CWR....................30 PERCENT.
SUNDAY NIGHT
* SKY/WEATHER............RAIN SHOWERS EARLY IN THE EVENING, THEN A
CHANCE OF RAIN SHOWERS IN THE LATE EVENING AND OVERNIGHT.
* MIN TEMPERATURE........47-52 LOWER ELEVATIONS...EXCEPT 38-44
HIGHER ELEVATIONS.
* MAX HUMIDITY...........80-95 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...SOUTH WINDS UP TO 7 MPH IN THE EVENING
BECOMING DRAINAGE UP TO 5 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 4 TO 9 MPH.
* LAL....................1.
* CWR....................40 PERCENT.
MONDAY
* SKY/WEATHER............A CHANCE OF RAIN SHOWERS EARLY IN THE
MORNING, THEN RAIN SHOWERS IN THE LATE MORNING AND AFTERNOON.
* MAX TEMPERATURE........55-60 LOWER ELEVATIONS...EXCEPT 45-51
HIGHER ELEVATIONS.
* MIN HUMIDITY...........72-87 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...UPSLOPE WINDS UP TO 5 MPH BECOMING SOUTHEAST
UP TO 8 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....SOUTHEAST WINDS 5 TO 11 MPH.
* LAL....................1.
* CWR....................30 PERCENT.
CAZ266-221145-
NORTHERN SIERRA FOOTHILLS FROM 1000 TO 3000 FT. INCLUDES PORTIONS
OF SHASTA-TRINITY AND BUTTE UNITS-
332 AM PST SAT DEC 21 2024
TONIGHT
* SKY/WEATHER............MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS
IN THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. PATCHY FOG
THROUGH THE NIGHT.
* MIN TEMPERATURE........42-50.
* 24 HR TREND..........LITTLE CHANGE.
* MAX HUMIDITY...........91-100 PERCENT.
* 24 HR TREND..........LITTLE CHANGE.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...DRAINAGE WINDS UP TO 5 MPH BECOMING EAST UP
TO 7 MPH AFTER MIDNIGHT.
* RIDGES/UPR SLOPES....VARIABLE WINDS UP TO 5 MPH BECOMING
SOUTHEAST UP TO 7 MPH AFTER MIDNIGHT.
* LAL....................1.
* CWR....................10 PERCENT.
SUNDAY
* SKY/WEATHER............SHOWERS.
* MAX TEMPERATURE........51-59.
* 24 HR TREND..........MISSING.
* MIN HUMIDITY...........80-88 PERCENT.
* 24 HR TREND..........MISSING.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...SOUTH WINDS 4 TO 9 MPH. LOCAL GUSTS UP TO 20
MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....SOUTH WINDS 4 TO 9 MPH.
* LAL....................1.
* CWR....................20 PERCENT.
SUNDAY NIGHT
* SKY/WEATHER............SHOWERS UNTIL EARLY MORNING, THEN A CHANCE
OF SHOWERS EARLY IN THE MORNING.
* MIN TEMPERATURE........47-54.
* MAX HUMIDITY...........83-98 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...SOUTHEAST WINDS 4 TO 9 MPH.
* RIDGES/UPR SLOPES....SOUTHEAST WINDS 4 TO 9 MPH.
* LAL....................1.
* CWR....................60 PERCENT.
MONDAY
* SKY/WEATHER............MOSTLY CLOUDY. A CHANCE OF SHOWERS UNTIL
LATE AFTERNOON, THEN SHOWERS LIKELY LATE IN THE AFTERNOON.
* MAX TEMPERATURE........53-61.
* MIN HUMIDITY...........72-87 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...SOUTHEAST WINDS UP TO 8 MPH.
* RIDGES/UPR SLOPES....SOUTHEAST WINDS UP TO 8 MPH.
* LAL....................1.
* CWR....................10 PERCENT.
CAZ220-267-221145-
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-
332 AM PST SAT DEC 21 2024
TONIGHT
* SKY/WEATHER............MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
* MIN TEMPERATURE........45-52.
* 24 HR TREND..........LITTLE CHANGE.
* MAX HUMIDITY...........95-100 PERCENT.
* 24 HR TREND..........26 PERCENT UP.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...DRAINAGE WINDS UP TO 5 MPH.
* RIDGES/UPR SLOPES....VARIABLE WINDS UP TO 5 MPH.
* LAL....................1.
* CWR....................30 PERCENT.
SUNDAY
* SKY/WEATHER............MOSTLY CLOUDY. SHOWERS IN THE MORNING,
THEN A CHANCE OF SHOWERS IN THE AFTERNOON.
* MAX TEMPERATURE........55-63.
* 24 HR TREND..........MISSING.
* MIN HUMIDITY...........81-90 PERCENT.
* 24 HR TREND..........MISSING.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...UPSLOPE WINDS UP TO 5 MPH BECOMING SOUTH UP
TO 7 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....VARIABLE WINDS UP TO 7 MPH BECOMING SOUTH UP
TO 7 MPH IN THE AFTERNOON.
* LAL....................1.
* CWR....................30 PERCENT.
SUNDAY NIGHT
* SKY/WEATHER............MOSTLY CLOUDY. SHOWERS EARLY IN THE
EVENING, THEN A CHANCE OF SHOWERS IN THE LATE EVENING AND
OVERNIGHT.
* MIN TEMPERATURE........46-53.
* MAX HUMIDITY...........78-93 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...DRAINAGE WINDS UP TO 5 MPH.
* RIDGES/UPR SLOPES....SOUTHEAST WINDS UP TO 8 MPH IN THE EVENING
BECOMING VARIABLE UP TO 5 MPH.
* LAL....................1.
* CWR....................20 PERCENT.
MONDAY
* SKY/WEATHER............MOSTLY CLOUDY. A CHANCE OF SHOWERS EARLY
IN THE MORNING. A SLIGHT CHANCE OF SHOWERS IN THE LATE MORNING
AND EARLY AFTERNOON, THEN A CHANCE OF SHOWERS LATE IN THE
AFTERNOON.
* MAX TEMPERATURE........58-65.
* MIN HUMIDITY...........69-84 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...UPSLOPE WINDS UP TO 5 MPH.
* RIDGES/UPR SLOPES....VARIABLE WINDS UP TO 7 MPH.
* LAL....................1.
* CWR....................0 PERCENT.
CAZ268-221145-
NORTHERN SIERRA INCLUDING LASSEN NP AND PLUMAS AND LASSEN NF/S
WEST OF THE SIERRA CREST (WEST OF EVANS PEAK-GRIZZLY PEAK-
BECKWORTH PEAK)-
332 AM PST SAT DEC 21 2024
TONIGHT
* SKY/WEATHER............MOSTLY CLOUDY. AT LOWER ELEVATIONS, PATCHY
FOG THROUGH THE NIGHT, SHOWERS LIKELY AFTER MIDNIGHT. AT HIGHER
ELEVATIONS, AREAS OF FOG IN THE EVENING, THEN PATCHY FOG AFTER
MIDNIGHT, A CHANCE OF SHOWERS AND SNOW SHOWERS AFTER MIDNIGHT.
* MIN TEMPERATURE........29-40.
* 24 HR TREND..........LITTLE CHANGE.
* MAX HUMIDITY...........92-100 PERCENT.
* 24 HR TREND..........LITTLE CHANGE.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...SOUTH WINDS 7 TO 13 MPH.
* RIDGES/UPR SLOPES....SOUTH WINDS 7 TO 13 MPH.
* LAL....................1.
* CWR....................10 PERCENT.
SUNDAY
* SKY/WEATHER............AT LOWER ELEVATIONS, SHOWERS. AT HIGHER
ELEVATIONS, SHOWERS AND SNOW SHOWERS IN THE MORNING, THEN SHOWERS
IN THE AFTERNOON.
* MAX TEMPERATURE........43-48 LOWER ELEVATIONS...EXCEPT 38-44
HIGHER ELEVATIONS.
* 24 HR TREND..........MISSING.
* MIN HUMIDITY...........80-93 PERCENT.
* 24 HR TREND..........MISSING.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...SOUTH WINDS 7 TO 13 MPH.
* RIDGES/UPR SLOPES....SOUTH WINDS 8 TO 14 MPH.
* LAL....................1.
* CWR....................20 PERCENT.
SUNDAY NIGHT
* SKY/WEATHER............SHOWERS UNTIL EARLY MORNING. AT HIGHER
ELEVATIONS, SNOW SHOWERS LIKELY AFTER MIDNIGHT. A CHANCE OF
SHOWERS AND SNOW SHOWERS EARLY IN THE MORNING. AT LOWER
ELEVATIONS, A CHANCE OF SHOWERS EARLY IN THE MORNING.
* MIN TEMPERATURE........32-44.
* MAX HUMIDITY...........80-95 PERCENT...EXCEPT 95-100 PERCENT IN
THE HIGH MOUNTAIN VALLEYS.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...SOUTH WINDS 8 TO 14 MPH.
* RIDGES/UPR SLOPES....SOUTH WINDS 8 TO 14 MPH.
* LAL....................1.
* CWR....................60 PERCENT.
MONDAY
* SKY/WEATHER............MOSTLY CLOUDY. AT LOWER ELEVATIONS, A
CHANCE OF SHOWERS. AT HIGHER ELEVATIONS, A CHANCE OF SHOWERS AND
SNOW SHOWERS IN THE MORNING, THEN A CHANCE OF SHOWERS IN THE
AFTERNOON.
* MAX TEMPERATURE........45-51 LOWER ELEVATIONS...EXCEPT 40-46
HIGHER ELEVATIONS.
* MIN HUMIDITY...........74-89 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...SOUTHEAST WINDS 6 TO 12 MPH.
* RIDGES/UPR SLOPES....SOUTH WINDS 6 TO 12 MPH.
* LAL....................1.
* CWR....................10 PERCENT.
CAZ221-269-221145-
STANISLAUS NF WEST OF THE SIERRA CREST-
NORTHERN SIERRA INCLUDING THE TAHOE AND ELDORADO NF/S WEST OF THE
SIERRA CREST-
332 AM PST SAT DEC 21 2024
TONIGHT
* SKY/WEATHER............MOSTLY CLOUDY. AT LOWER ELEVATIONS, A
CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS AFTER MIDNIGHT. AT
HIGHER ELEVATIONS, A CHANCE OF SHOWERS AND SNOW SHOWERS IN THE
EVENING, THEN SHOWERS AND SNOW SHOWERS AFTER MIDNIGHT, AREAS OF
FOG IN THE EVENING.
* MIN TEMPERATURE........41-46 LOWER ELEVATIONS...EXCEPT 30-38
HIGHER ELEVATIONS.
* 24 HR TREND..........LITTLE CHANGE.
* MAX HUMIDITY...........89-100 PERCENT.
* 24 HR TREND..........36 PERCENT UP.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...SOUTH WINDS 5 TO 11 MPH.
* RIDGES/UPR SLOPES....SOUTH WINDS 5 TO 11 MPH WITH LOCAL GUSTS UP
TO 30 MPH.
* LAL....................1.
* CWR....................40 PERCENT.
SUNDAY
* SKY/WEATHER............MOSTLY CLOUDY. AT LOWER ELEVATIONS,
SHOWERS IN THE MORNING, THEN A CHANCE OF SHOWERS IN THE
AFTERNOON. AT HIGHER ELEVATIONS, SHOWERS AND SNOW SHOWERS IN THE
MORNING, THEN A CHANCE OF SHOWERS AND SNOW SHOWERS LIKELY IN THE
AFTERNOON.
* MAX TEMPERATURE........50-56 LOWER ELEVATIONS...EXCEPT 38-48
HIGHER ELEVATIONS.
* 24 HR TREND..........MISSING.
* MIN HUMIDITY...........73-88 PERCENT.
* 24 HR TREND..........MISSING.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...UPSLOPE WINDS UP TO 5 MPH BECOMING SOUTH UP
TO 7 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....SOUTH WINDS 6 TO 12 MPH WITH LOCAL GUSTS UP
TO 25 MPH.
* LAL....................1.
* CWR....................40 PERCENT.
SUNDAY NIGHT
* SKY/WEATHER............MOSTLY CLOUDY. AT LOWER ELEVATIONS,
SHOWERS UNTIL EARLY MORNING. A CHANCE OF SHOWERS EARLY IN THE
MORNING. AT HIGHER ELEVATIONS, A CHANCE OF SHOWERS EARLY IN THE
EVENING. A CHANCE OF SNOW SHOWERS THROUGH THE NIGHT. SHOWERS
LIKELY IN THE LATE EVENING AND EARLY MORNING.
* MIN TEMPERATURE........43-49 LOWER ELEVATIONS...EXCEPT 31-41
HIGHER ELEVATIONS.
* MAX HUMIDITY...........74-89 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...SOUTHEAST WINDS UP TO 8 MPH IN THE EVENING
BECOMING DRAINAGE UP TO 5 MPH.
* RIDGES/UPR SLOPES....SOUTH WINDS 7 TO 13 MPH WITH LOCAL GUSTS UP
TO 25 MPH.
* LAL....................1.
* CWR....................30 PERCENT.
MONDAY
* SKY/WEATHER............MOSTLY CLOUDY. AT LOWER ELEVATIONS, A
CHANCE OF SHOWERS EARLY IN THE MORNING. A SLIGHT CHANCE OF
SHOWERS IN THE LATE MORNING AND EARLY AFTERNOON, THEN A CHANCE OF
SHOWERS LATE IN THE AFTERNOON. AT HIGHER ELEVATIONS, A CHANCE OF
SHOWERS AND SNOW SHOWERS EARLY IN THE MORNING, THEN A CHANCE OF
SHOWERS IN THE LATE MORNING AND AFTERNOON.
* MAX TEMPERATURE........54-60 LOWER ELEVATIONS...EXCEPT 41-51
HIGHER ELEVATIONS.
* MIN HUMIDITY...........67-82 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...SOUTH WINDS UP TO 7 MPH.
* RIDGES/UPR SLOPES....SOUTH WINDS UP TO 7 MPH.
* LAL....................1.
* CWR....................0 PERCENT.
EXTENDED
...SHASTA COUNTY MOUNTAINS AND COASTAL RANGE
MONDAY NIGHT
HEAVY SHOWERS. LOWS 36 TO 44. SOUTH WINDS 8 TO
18 MPH.
TUESDAY
SHOWERS. HIGHS 42 TO 50. SOUTHWEST WINDS 8 TO 18 MPH.
TUESDAY NIGHT
COLDER. PARTLY CLOUDY WITH A SLIGHT CHANCE OF
SHOWERS. LOWS 27 TO 36. NORTHWEST WINDS UP TO 13 MPH.
CHRISTMAS DAY
MOSTLY CLOUDY. HIGHS 39 TO 47. VARIABLE LESS
THAN 5 MPH.
WEDNESDAY NIGHT
SHOWERS AND SNOW SHOWERS LIKELY. LOWS 30 TO
38. SOUTHWEST WINDS UP TO 10 MPH.
THURSDAY
SHOWERS AND HEAVY SNOW SHOWERS. HIGHS 37 TO 46. SOUTH
WINDS 5 TO 15 MPH.
THURSDAY NIGHT
SHOWERS AND HEAVY SNOW SHOWERS. LOWS 32 TO 40.
SOUTHWEST WINDS 5 TO 10 MPH.
...NORTHERN SIERRA AND LASSEN PARK
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
36 TO 42. SOUTHEAST WINDS 8 TO 18 MPH.
TUESDAY
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS
43 TO 51. SOUTH WINDS 10 TO 20 MPH.
TUESDAY NIGHT
COLDER. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS 26 TO 34. EAST WINDS UP TO 10 MPH.
CHRISTMAS DAY
PARTLY CLOUDY. HIGHS 42 TO 50. VARIABLE LESS
THAN 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
SNOW SHOWERS. LOWS 30 TO 38. VARIABLE LESS THAN 5 MPH.
THURSDAY
SHOWERS AND SNOW SHOWERS. HIGHS 38 TO 47. SOUTH WINDS
UP TO 10 MPH.
THURSDAY NIGHT
SHOWERS. LOWS 32 TO 39. SOUTH WINDS UP TO
10 MPH.
...SIERRA NEVADA FOOTHILLS
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
44 TO 50. SOUTHEAST WINDS 8 TO 18 MPH.
TUESDAY
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS
51 TO 56. SOUTH WINDS 10 TO 20 MPH.
TUESDAY NIGHT
COLDER. PARTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS 34 TO 39. EAST WINDS UP TO 10 MPH.
CHRISTMAS DAY
PARTLY CLOUDY. HIGHS 50 TO 55. VARIABLE LESS
THAN 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
38 TO 43. VARIABLE LESS THAN 5 MPH.
THURSDAY
SHOWERS. HIGHS 46 TO 52. SOUTHEAST WINDS UP TO
10 MPH.
THURSDAY NIGHT
SHOWERS. LOWS 39 TO 45. SOUTHEAST WINDS UP TO
10 MPH.
...CENTRAL VALLEY AND DELTA
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
51 TO 56. SOUTHEAST WINDS 5 TO 15 MPH.
TUESDAY
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS
58 TO 63. SOUTH WINDS 10 TO 20 MPH.
TUESDAY NIGHT
COLDER. PARTLY CLOUDY WITH A SLIGHT CHANCE OF
SHOWERS. LOWS 41 TO 46. NORTHWEST WINDS UP TO 10 MPH.
CHRISTMAS DAY
MOSTLY CLOUDY. HIGHS 54 TO 59. VARIABLE LESS
THAN 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
43 TO 48. VARIABLE LESS THAN 5 MPH.
THURSDAY
SHOWERS. HIGHS 53 TO 58. SOUTHEAST WINDS 5 TO 15 MPH.
THURSDAY NIGHT
SHOWERS LIKELY. LOWS 45 TO 50. SOUTHEAST WINDS
5 TO 10 MPH.
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