612
FNUS56 KSTO 090923
FWFSTO
FIRE WEATHER PLANNING FORECAST FOR INTERIOR NORTHERN CALIFORNIA
NATIONAL WEATHER SERVICE SACRAMENTO CA
223 AM PDT MON MAR 9 2026
DISCUSSION
DRY WITH WARM WEATHER IS EXPECTED THIS WEEK INTO THE WEEKEND,
WITH SLIGHTLY COOLER TEMPERATURES ON TUESDAY. GENERALLY LIGHT
WINDS ANTICIPATED, EXCEPT FOR LOCALLY BREEZY WINDS OVER HIGHER
TERRAIN AT TIMES DURING THE AFTERNOON AND EVENING HOURS.
CAZ213-100000-
EASTERN PORTION OF SHASTA-TRINITY NF-
223 AM PDT MON MAR 9 2026
TODAY
* SKY/WEATHER............MOSTLY SUNNY.
* MAX TEMPERATURE........69-74 LOWER ELEVATIONS...EXCEPT 59-67
HIGHER ELEVATIONS.
* 24 HR TREND..........4 DEGREES COOLER.
* MIN HUMIDITY...........30-36 PERCENT.
* 24 HR TREND..........13 PERCENT DOWN.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTH WINDS UP TO 7 MPH IN THE MORNING
BECOMING UPSLOPE UP TO 5 MPH.
* RIDGES/UPR SLOPES....NORTH WINDS 5 TO 11 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........4200 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TONIGHT
* SKY/WEATHER............PARTLY CLOUDY.
* MIN TEMPERATURE........42-47 LOWER ELEVATIONS...EXCEPT 33-41
HIGHER ELEVATIONS.
* 24 HR TREND..........LITTLE CHANGE.
* MAX HUMIDITY...........53-68 PERCENT.
* 24 HR TREND..........19 PERCENT DOWN.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTH WINDS 5 TO 11 MPH.
* RIDGES/UPR SLOPES....NORTH WINDS 5 TO 11 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........600 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TUESDAY
* SKY/WEATHER............MOSTLY CLOUDY UNTIL LATE AFTERNOON THEN
BECOMING PARTLY CLOUDY.
* MAX TEMPERATURE........64-69 LOWER ELEVATIONS...EXCEPT 54-62
HIGHER ELEVATIONS.
* MIN HUMIDITY...........17-32 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 4 TO 10 MPH.
* RIDGES/UPR SLOPES....NORTHWEST WINDS 4 TO 10 MPH.
* MIXING HEIGHT..........5100 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......0 PERCENT.
CAZ214-100000-
BURNEY BASIN AND NORTHEAST PLATEAU IN SHASTA COUNTY INCLUDING
NORTHWEST LASSEN NF NORTH OF LASSEN NP-
223 AM PDT MON MAR 9 2026
TODAY
* SKY/WEATHER............MOSTLY SUNNY.
* MAX TEMPERATURE........59-64.
* 24 HR TREND..........8 DEGREES COOLER.
* MIN HUMIDITY...........28-33 PERCENT.
* 24 HR TREND..........LITTLE CHANGE.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...UPSLOPE WINDS UP TO 5 MPH.
* RIDGES/UPR SLOPES....VARIABLE WINDS UP TO 7 MPH BECOMING NORTH 4
TO 9 MPH IN THE AFTERNOON.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........4700 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TONIGHT
* SKY/WEATHER............MOSTLY CLEAR.
* MIN TEMPERATURE........30-35.
* 24 HR TREND..........LITTLE CHANGE.
* MAX HUMIDITY...........69-82 PERCENT.
* 24 HR TREND..........20 PERCENT DOWN.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...DRAINAGE WINDS UP TO 5 MPH.
* RIDGES/UPR SLOPES....NORTHWEST WINDS UP TO 8 MPH IN THE EVENING
BECOMING VARIABLE UP TO 5 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........600 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TUESDAY
* SKY/WEATHER............MOSTLY CLOUDY.
* MAX TEMPERATURE........57-62 LOWER ELEVATIONS...EXCEPT 52-57
HIGHER ELEVATIONS.
* MIN HUMIDITY...........18-33 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...UPSLOPE WINDS UP TO 5 MPH.
* RIDGES/UPR SLOPES....VARIABLE WINDS UP TO 7 MPH BECOMING
NORTHWEST UP TO 8 MPH IN THE AFTERNOON.
* MIXING HEIGHT..........4500 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......0 PERCENT.
CAZ215-100000-
NORTHERN SACRAMENTO VALLEY TO SOUTHERN TEHAMA COUNTY LINE BELOW
1000 FT-
223 AM PDT MON MAR 9 2026
TODAY
* SKY/WEATHER............MOSTLY SUNNY.
* MAX TEMPERATURE........72-77.
* 24 HR TREND..........LITTLE CHANGE.
* MIN HUMIDITY...........32-41 PERCENT.
* 24 HR TREND..........8 PERCENT DOWN.
* 20-FOOT WINDS..........NORTH WINDS UP TO 8 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........2400 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TONIGHT
* SKY/WEATHER............MOSTLY CLEAR.
* MIN TEMPERATURE........43-48.
* 24 HR TREND..........LITTLE CHANGE.
* MAX HUMIDITY...........57-72 PERCENT.
* 24 HR TREND..........20 PERCENT DOWN.
* 20-FOOT WINDS..........NORTHWEST WINDS UP TO 8 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........600 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TUESDAY
* SKY/WEATHER............MOSTLY CLOUDY UNTIL LATE AFTERNOON THEN
BECOMING PARTLY CLOUDY.
* MAX TEMPERATURE........67-72.
* MIN HUMIDITY...........18-33 PERCENT.
* 20-FOOT WINDS..........NORTH WINDS 4 TO 9 MPH.
* MIXING HEIGHT..........2900 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......0 PERCENT.
CAZ216-100000-
CENTRAL SACRAMENTO VALLEY IN GLENN, COLUSA, YUBA, NORTHERN
SUTTER, AND BUTTE COUNTY BELOW 1000 FT-
223 AM PDT MON MAR 9 2026
TODAY
* SKY/WEATHER............MOSTLY SUNNY.
* MAX TEMPERATURE........72-77.
* 24 HR TREND..........LITTLE CHANGE.
* MIN HUMIDITY...........43-49 PERCENT.
* 24 HR TREND..........6 PERCENT UP.
* 20-FOOT WINDS..........NORTHWEST WINDS UP TO 8 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........2400 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TONIGHT
* SKY/WEATHER............MOSTLY CLEAR.
* MIN TEMPERATURE........45-50.
* 24 HR TREND..........LITTLE CHANGE.
* MAX HUMIDITY...........70-85 PERCENT.
* 24 HR TREND..........16 PERCENT DOWN.
* 20-FOOT WINDS..........NORTHWEST WINDS 4 TO 9 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........500 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TUESDAY
* SKY/WEATHER............PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY
LATE IN THE MORNING THEN BECOMING MOSTLY CLOUDY.
* MAX TEMPERATURE........67-72.
* MIN HUMIDITY...........25-40 PERCENT.
* 20-FOOT WINDS..........NORTHWEST WINDS 4 TO 9 MPH.
* MIXING HEIGHT..........2400 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......0 PERCENT.
CAZ217-100000-
SOUTHERN SACRAMENTO VALLEY IN YOLO-
SACRAMENTO FAR WESTERN PLACER, SOUTHERN SUTTER AND SOLANO COUNTY
BELOW 1000 FT-
223 AM PDT MON MAR 9 2026
TODAY
* SKY/WEATHER............MOSTLY SUNNY.
* MAX TEMPERATURE........74-79.
* 24 HR TREND..........LITTLE CHANGE.
* MIN HUMIDITY...........46-52 PERCENT.
* 24 HR TREND..........8 PERCENT UP.
* 20-FOOT WINDS..........NORTHWEST WINDS 4 TO 9 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........2600 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TONIGHT
* SKY/WEATHER............MOSTLY CLEAR.
* MIN TEMPERATURE........45-50.
* 24 HR TREND..........LITTLE CHANGE.
* MAX HUMIDITY...........81-96 PERCENT.
* 24 HR TREND..........6 PERCENT DOWN.
* 20-FOOT WINDS..........WEST WINDS 4 TO 9 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........400 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TUESDAY
* SKY/WEATHER............PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY
LATE IN THE MORNING THEN BECOMING MOSTLY CLOUDY.
* MAX TEMPERATURE........69-74.
* MIN HUMIDITY...........30-45 PERCENT.
* 20-FOOT WINDS..........WEST WINDS 4 TO 10 MPH.
* MIXING HEIGHT..........2200 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......0 PERCENT.
CAZ218-100000-
CARQUINEZ STRAIT AND DELTA-
223 AM PDT MON MAR 9 2026
TODAY
* SKY/WEATHER............MOSTLY SUNNY.
* MAX TEMPERATURE........74-79.
* 24 HR TREND..........LITTLE CHANGE.
* MIN HUMIDITY...........50-56 PERCENT.
* 24 HR TREND..........8 PERCENT UP.
* 20-FOOT WINDS..........NORTHWEST WINDS 4 TO 9 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........2400 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TONIGHT
* SKY/WEATHER............MOSTLY CLEAR.
* MIN TEMPERATURE........46-51.
* 24 HR TREND..........LITTLE CHANGE.
* MAX HUMIDITY...........85-90 PERCENT.
* 24 HR TREND..........8 PERCENT DOWN.
* 20-FOOT WINDS..........WEST WINDS 5 TO 11 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........500 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TUESDAY
* SKY/WEATHER............MOSTLY SUNNY IN THE MORNING THEN BECOMING
PARTLY CLOUDY.
* MAX TEMPERATURE........69-74.
* MIN HUMIDITY...........39-54 PERCENT.
* 20-FOOT WINDS..........WEST WINDS 4 TO 9 MPH.
* MIXING HEIGHT..........2300 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......0 PERCENT.
CAZ219-100000-
NORTHERN SAN JOAQUIN VALLEY IN SAN JOAQUIN AND STANISLAUS
COUNTIES BELOW 1000 FT-
223 AM PDT MON MAR 9 2026
TODAY
* SKY/WEATHER............MOSTLY SUNNY.
* MAX TEMPERATURE........72-77.
* 24 HR TREND..........LITTLE CHANGE.
* MIN HUMIDITY...........50-56 PERCENT.
* 24 HR TREND..........11 PERCENT UP.
* 20-FOOT WINDS..........NORTHWEST WINDS 4 TO 9 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........2400 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TONIGHT
* SKY/WEATHER............MOSTLY CLEAR.
* MIN TEMPERATURE........46-51.
* 24 HR TREND..........LITTLE CHANGE.
* MAX HUMIDITY...........86-97 PERCENT.
* 24 HR TREND..........LITTLE CHANGE.
* 20-FOOT WINDS..........NORTHWEST WINDS 4 TO 10 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........400 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TUESDAY
* SKY/WEATHER............MOSTLY SUNNY IN THE MORNING THEN BECOMING
PARTLY CLOUDY.
* MAX TEMPERATURE........68-73.
* MIN HUMIDITY...........38-53 PERCENT.
* 20-FOOT WINDS..........NORTHWEST WINDS 5 TO 11 MPH.
* MIXING HEIGHT..........2100 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......0 PERCENT.
CAZ263-279-100000-
SOUTHEAST EDGE SHASTA-TRINITY NF AND WESTERN PORTIONS OF TEHAMA-
GLENN UNIT-EASTERN MENDOCINO NF-
223 AM PDT MON MAR 9 2026
TODAY
* SKY/WEATHER............MOSTLY SUNNY.
* MAX TEMPERATURE........69-74 LOWER ELEVATIONS...EXCEPT 57-65
HIGHER ELEVATIONS.
* 24 HR TREND..........4 DEGREES COOLER.
* MIN HUMIDITY...........30-40 PERCENT.
* 24 HR TREND..........LITTLE CHANGE.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTH WINDS 6 TO 12 MPH.
* RIDGES/UPR SLOPES....NORTH WINDS 6 TO 12 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........2900 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TONIGHT
* SKY/WEATHER............MOSTLY CLEAR.
* MIN TEMPERATURE........44-49 LOWER ELEVATIONS...EXCEPT 38-45
HIGHER ELEVATIONS.
* 24 HR TREND..........LITTLE CHANGE.
* MAX HUMIDITY...........33-48 PERCENT.
* 24 HR TREND..........24 PERCENT DOWN.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...WEST WINDS 8 TO 14 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 8 TO 14 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........600 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TUESDAY
* SKY/WEATHER............MOSTLY CLOUDY UNTIL LATE AFTERNOON THEN
BECOMING PARTLY CLOUDY.
* MAX TEMPERATURE........64-69 LOWER ELEVATIONS...EXCEPT 52-60
HIGHER ELEVATIONS.
* MIN HUMIDITY...........17-32 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 7 TO 13 MPH.
* RIDGES/UPR SLOPES....NORTHWEST WINDS 7 TO 13 MPH WITH LOCAL GUSTS
UP TO 25 MPH.
* MIXING HEIGHT..........3600 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......0 PERCENT.
CAZ266-100000-
NORTHERN SIERRA FOOTHILLS FROM 1000 TO 3000 FT. INCLUDES PORTIONS
OF SHASTA-TRINITY AND BUTTE UNITS-
223 AM PDT MON MAR 9 2026
TODAY
* SKY/WEATHER............SUNNY.
* MAX TEMPERATURE........67-72.
* 24 HR TREND..........LITTLE CHANGE.
* MIN HUMIDITY...........36-48 PERCENT.
* 24 HR TREND..........4 PERCENT UP.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTH WINDS UP TO 8 MPH.
* RIDGES/UPR SLOPES....NORTHEAST WINDS UP TO 7 MPH SHIFTING TO THE
WEST UP TO 8 MPH IN THE AFTERNOON.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........2500 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TONIGHT
* SKY/WEATHER............MOSTLY CLEAR.
* MIN TEMPERATURE........44-50.
* 24 HR TREND..........LITTLE CHANGE.
* MAX HUMIDITY...........56-68 PERCENT.
* 24 HR TREND..........7 PERCENT DOWN.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTH WINDS UP TO 7 MPH IN THE EVENING
BECOMING DRAINAGE UP TO 5 MPH.
* RIDGES/UPR SLOPES....VARIABLE WINDS UP TO 5 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........400 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TUESDAY
* SKY/WEATHER............MOSTLY SUNNY EARLY IN THE MORNING THEN
BECOMING PARTLY CLOUDY.
* MAX TEMPERATURE........62-67.
* MIN HUMIDITY...........25-40 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...UPSLOPE WINDS UP TO 5 MPH BECOMING NORTHWEST
4 TO 9 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....VARIABLE WINDS UP TO 7 MPH BECOMING WEST UP
TO 8 MPH IN THE AFTERNOON.
* MIXING HEIGHT..........2900 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......0 PERCENT.
CAZ220-267-100000-
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-
223 AM PDT MON MAR 9 2026
TODAY
* SKY/WEATHER............SUNNY.
* MAX TEMPERATURE........68-73.
* 24 HR TREND..........LITTLE CHANGE.
* MIN HUMIDITY...........43-52 PERCENT.
* 24 HR TREND..........13 PERCENT UP.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...UPSLOPE WINDS UP TO 5 MPH BECOMING WEST UP
TO 7 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....VARIABLE WINDS UP TO 7 MPH BECOMING WEST UP
TO 7 MPH IN THE AFTERNOON.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........2500 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TONIGHT
* SKY/WEATHER............MOSTLY CLEAR.
* MIN TEMPERATURE........45-50.
* 24 HR TREND..........LITTLE CHANGE.
* MAX HUMIDITY...........80-95 PERCENT.
* 24 HR TREND..........11 PERCENT UP.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...DRAINAGE WINDS UP TO 5 MPH.
* RIDGES/UPR SLOPES....VARIABLE WINDS UP TO 5 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........300 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TUESDAY
* SKY/WEATHER............MOSTLY SUNNY UNTIL LATE AFTERNOON THEN
BECOMING PARTLY CLOUDY.
* MAX TEMPERATURE........64-69.
* MIN HUMIDITY...........39-54 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...UPSLOPE WINDS UP TO 5 MPH BECOMING WEST UP
TO 8 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....VARIABLE WINDS UP TO 7 MPH BECOMING WEST UP
TO 8 MPH IN THE AFTERNOON.
* MIXING HEIGHT..........2700 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......0 PERCENT.
CAZ268-100000-
NORTHERN SIERRA INCLUDING LASSEN NP AND PLUMAS AND LASSEN NF/S
WEST OF THE SIERRA CREST (WEST OF EVANS PEAK-GRIZZLY PEAK-
BECKWORTH PEAK)-
223 AM PDT MON MAR 9 2026
TODAY
* SKY/WEATHER............SUNNY.
* MAX TEMPERATURE........59-65 LOWER ELEVATIONS...EXCEPT 54-60
HIGHER ELEVATIONS.
* 24 HR TREND..........4 DEGREES COOLER.
* MIN HUMIDITY...........34-45 PERCENT.
* 24 HR TREND..........LITTLE CHANGE.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...WEST WINDS 5 TO 11 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 11 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........3500 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TONIGHT
* SKY/WEATHER............MOSTLY CLEAR.
* MIN TEMPERATURE........34-42 LOWER ELEVATIONS...EXCEPT 30-37
HIGHER ELEVATIONS.
* 24 HR TREND..........LITTLE CHANGE.
* MAX HUMIDITY...........59-74 PERCENT...EXCEPT 73-88 PERCENT IN
THE HIGH MOUNTAIN VALLEYS.
* 24 HR TREND..........12 PERCENT DOWN.
* 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 4 TO 10 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........200 FT AGL.
* CHANCE OF THUNDER......0 PERCENT.
TUESDAY
* SKY/WEATHER............MOSTLY SUNNY EARLY IN THE MORNING THEN
BECOMING PARTLY CLOUDY.
* MAX TEMPERATURE........55-60 LOWER ELEVATIONS...EXCEPT 48-54
HIGHER ELEVATIONS.
* MIN HUMIDITY...........25-40 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 5 TO 11 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 5 TO 11 MPH.
* MIXING HEIGHT..........4100 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......0 PERCENT.
CAZ221-269-100000-
STANISLAUS NF WEST OF THE SIERRA CREST-
NORTHERN SIERRA INCLUDING THE TAHOE AND ELDORADO NF/S WEST OF THE
SIERRA CREST-
223 AM PDT MON MAR 9 2026
TODAY
* SKY/WEATHER............MOSTLY SUNNY.
* MAX TEMPERATURE........64-69 LOWER ELEVATIONS...EXCEPT 52-62
HIGHER ELEVATIONS.
* 24 HR TREND..........LITTLE CHANGE.
* MIN HUMIDITY...........37-45 PERCENT.
* 24 HR TREND..........8 PERCENT UP.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...UPSLOPE WINDS UP TO 5 MPH BECOMING WEST 4 TO
9 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....SOUTHEAST WINDS UP TO 7 MPH SHIFTING TO THE
WEST 7 TO 13 MPH IN THE AFTERNOON.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........3400 FT AGL.
* CHANCE OF THUNDER......1 PERCENT.
TONIGHT
* SKY/WEATHER............MOSTLY CLEAR.
* MIN TEMPERATURE........41-47 LOWER ELEVATIONS...EXCEPT 29-39
HIGHER ELEVATIONS.
* 24 HR TREND..........LITTLE CHANGE.
* MAX HUMIDITY...........73-88 PERCENT.
* 24 HR TREND..........13 PERCENT UP.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...NORTHEAST WINDS UP TO 8 MPH IN THE EVENING
BECOMING DRAINAGE UP TO 5 MPH.
* RIDGES/UPR SLOPES....SOUTH WINDS 5 TO 11 MPH.
* CWR....................0 PERCENT.
* MIXING HEIGHT..........200 FT AGL.
* CHANCE OF THUNDER......1 PERCENT.
TUESDAY
* SKY/WEATHER............MOSTLY SUNNY UNTIL LATE AFTERNOON THEN
BECOMING PARTLY CLOUDY.
* MAX TEMPERATURE........59-65 LOWER ELEVATIONS...EXCEPT 47-57
HIGHER ELEVATIONS.
* MIN HUMIDITY...........32-47 PERCENT.
* 20-FOOT WINDS..........
* VALLEYS/LWR SLOPES...UPSLOPE WINDS UP TO 5 MPH BECOMING WEST 4 TO
9 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 6 TO 12 MPH. LOCAL GUSTS UP
TO 25 MPH IN THE AFTERNOON.
* MIXING HEIGHT..........4100 FT AGL.
* CWR....................0 PERCENT.
* CHANCE OF THUNDER......0 PERCENT.
EXTENDED
...SHASTA COUNTY MOUNTAINS AND COASTAL RANGE
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 33 TO 43. NORTHWEST WINDS
5 TO 15 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS 59 TO 67. NORTHWEST WINDS 5 TO
15 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 37 TO 47. NORTHWEST WINDS
5 TO 15 MPH.
THURSDAY
SUNNY. HIGHS 64 TO 72. WEST WINDS UP TO 10 MPH.
THURSDAY NIGHT
CLEAR. LOWS 38 TO 48. NORTHWEST WINDS UP TO
10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS 65 TO 73. NORTHWEST WINDS UP TO
10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 40 TO 50. WEST WINDS UP TO
10 MPH.
...NORTHERN SIERRA AND LASSEN PARK
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 34 TO 44. NORTHEAST WINDS UP
TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS 62 TO 69. WEST WINDS UP TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 38 TO 48. NORTHEAST WINDS
UP TO 10 MPH.
THURSDAY
WARMER, SUNNY. HIGHS 68 TO 76. VARIABLE LESS THAN
5 MPH.
THURSDAY NIGHT
CLEAR. LOWS 40 TO 50. VARIABLE LESS THAN 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS 68 TO 76. VARIABLE LESS THAN 5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 50. VARIABLE LESS THAN
5 MPH.
...SIERRA NEVADA FOOTHILLS
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 44 TO 49. NORTHEAST WINDS UP
TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS 69 TO 74. NORTHWEST WINDS 5 TO
15 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 47 TO 52. NORTHEAST WINDS
UP TO 10 MPH.
THURSDAY
SUNNY. HIGHS 74 TO 79. VARIABLE LESS THAN 5 MPH.
THURSDAY NIGHT
CLEAR. LOWS 49 TO 54. VARIABLE LESS THAN 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS 73 TO 78. VARIABLE LESS THAN 5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 49 TO 54. VARIABLE LESS THAN
5 MPH.
...CENTRAL VALLEY AND DELTA
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 44 TO 49. NORTHWEST WINDS UP
TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS 73 TO 78. NORTHWEST WINDS UP TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 47 TO 52. NORTHWEST WINDS
UP TO 10 MPH.
THURSDAY
SUNNY. HIGHS 77 TO 82. VARIABLE LESS THAN 5 MPH.
THURSDAY NIGHT
CLEAR. LOWS 48 TO 53. VARIABLE LESS THAN 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS 77 TO 82. VARIABLE LESS THAN 5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 49 TO 54. VARIABLE LESS THAN
5 MPH.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page