067
FPUS56 KSTO 011501
ZFPSTO
INTERIOR NORTHERN CALIFORNIA ZONE FORECASTS FOR CALIFORNIA
NATIONAL WEATHER SERVICE SACRAMENTO CA
800 AM PDT TUE SEP 1 2026
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION
ARE FOR TODAY, TONIGHT, AND WEDNESDAY.
CAZ121-012300-
W. SHASTA COUNTY ABOVE 3000 FT-
800 AM PDT TUE SEP 1 2026
TODAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. COOLER. HIGHS 54 TO 64. SOUTH WINDS UP TO 10 MPH.
TONIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 40 TO 50.
SOUTH WINDS UP TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 50 TO 60.
SOUTH WINDS UP TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
WEDNESDAY NIGHT
RAIN. LOWS 42 TO 52. SOUTHWEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH.
THURSDAY
RAIN. HIGHS 52 TO 62. LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 40 TO
50.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 55 TO 65.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 40 TO
50.
SATURDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS
58 TO 68.
SATURDAY NIGHT
CLEAR. LOWS 42 TO 52.
SUNDAY
MOSTLY SUNNY. HIGHS 62 TO 72.
SUNDAY NIGHT AND LABOR DAY
CLEAR. LOWS 43 TO 53. HIGHS 65 TO
75.
=
CAZ122-012300-
W. SHASTA COUNTY 1000-3000 FT-
INCLUDING THE CITY OF WHISKEYTOWN
800 AM PDT TUE SEP 1 2026
TODAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN LATE IN THE
MORNING. COOLER. HIGHS 62 TO 72. LIGHT WINDS.
TONIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 45 TO 55.
LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE
MORNING, THEN A CHANCE OF RAIN IN THE AFTERNOON. HIGHS 61 TO 71.
SOUTHEAST WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
A CHANCE OF RAIN IN THE EVENING, THEN RAIN
AFTER MIDNIGHT. LOWS 47 TO 57. LIGHT WINDS.
THURSDAY
RAIN LIKELY. HIGHS 62 TO 72. LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 44 TO
54.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 65 TO 75.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE
OF RAIN. LOWS 44 TO 54. HIGHS 67 TO 77.
SATURDAY NIGHT
CLEAR. LOWS 46 TO 56.
SUNDAY
MOSTLY SUNNY. HIGHS 72 TO 82.
SUNDAY NIGHT AND LABOR DAY
CLEAR. LOWS 48 TO 58. HIGHS 74 TO
84.
=
CAZ123-012300-
SHASTA LAKE AREA & 1-5 1000-3000 FT-
INCLUDING THE CITY OF SHASTA LAKE, SIMS
800 AM PDT TUE SEP 1 2026
TODAY
MOSTLY SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
COOLER. HIGHS 63 TO 73. SOUTHWEST WINDS UP TO 10 MPH WITH GUSTS
TO AROUND 20 MPH.
TONIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 43 TO 53.
LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 58 TO 68.
SOUTH WINDS UP TO 10 MPH WITH GUSTS TO AROUND 20 MPH.
WEDNESDAY NIGHT
RAIN. LOWS 44 TO 54. SOUTHWEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH.
THURSDAY
RAIN. HIGHS 60 TO 70. LIGHT WINDS.
THURSDAY NIGHT
RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS. LOWS 43 TO 53.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 64 TO 74.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 42 TO
52.
SATURDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS
67 TO 77.
SATURDAY NIGHT
CLEAR. LOWS 43 TO 53.
SUNDAY
MOSTLY SUNNY. HIGHS 71 TO 81.
SUNDAY NIGHT AND LABOR DAY
CLEAR. LOWS 45 TO 55. HIGHS 73 TO
83.
TEMPERATURE / PRECIPITATION
SHASTA DAM 73 54 69 / 10 50 40
=
CAZ124-012300-
SHASTA METRO-
INCLUDING THE CITY OF REDDING, ANDERSON
800 AM PDT TUE SEP 1 2026
TODAY
MOSTLY CLOUDY. COOLER. HIGHS AROUND 74. SOUTH WINDS UP
TO 10 MPH WITH GUSTS TO AROUND 20 MPH.
TONIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE EVENING, THEN A
SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. LOWS 49 TO 55. LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE
MORNING, THEN A CHANCE OF RAIN IN THE AFTERNOON. HIGHS AROUND 72.
SOUTH WINDS UP TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS
50 TO 56. SOUTH WINDS UP TO 10 MPH WITH GUSTS TO AROUND 30 MPH.
THURSDAY
MOSTLY CLOUDY. RAIN LIKELY IN THE MORNING, THEN A
CHANCE OF RAIN IN THE AFTERNOON. HIGHS AROUND 72. SOUTH WINDS UP
TO 10 MPH WITH GUSTS TO AROUND 20 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 48 TO 54.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS AROUND 75.
FRIDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
46 TO 54.
SATURDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS
AROUND 79.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
CLEAR. LOWS 47 TO 57.
HIGHS AROUND 81.
LABOR DAY
SUNNY. HIGHS AROUND 86.
TEMPERATURE / PRECIPITATION
REDDING 75 50 73 / 0 30 20
RED BLUFF 75 51 75 / 10 20 0
=
CAZ125-012300-
SHASTA COUNTY FOOTHILLS 1000-3000 FT-
800 AM PDT TUE SEP 1 2026
TODAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. NOT AS WARM. HIGHS 67 TO 75. WEST WINDS UP TO 10 MPH.
GUSTS UP TO 25 MPH IN THE AFTERNOON.
TONIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS 45 TO
51. SOUTH WINDS UP TO 10 MPH WITH GUSTS TO AROUND 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE
MORNING, THEN A CHANCE OF RAIN IN THE AFTERNOON. HIGHS 64 TO 72.
SOUTHWEST WINDS UP TO 10 MPH. GUSTS UP TO 20 MPH INCREASING TO
30 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE
EVENING, THEN RAIN LIKELY AFTER MIDNIGHT. LOWS 47 TO 53. SOUTH
WINDS UP TO 10 MPH WITH GUSTS TO AROUND 30 MPH.
THURSDAY
RAIN. HIGHS 63 TO 71. LIGHT WINDS.
THURSDAY NIGHT
RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS. LOWS 46 TO 52.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 67 TO 75.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 45 TO
51.
SATURDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS
70 TO 78.
SATURDAY NIGHT
CLEAR. LOWS 46 TO 52.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLEAR. HIGHS 74 TO 81. LOWS
46 TO 54.
LABOR DAY
SUNNY. HIGHS 77 TO 85.
=
CAZ126-012300-
E. SHASTA /S. CASCADES ABOVE 3000 FT-
INCLUDING THE CITY OF SHINGLETOWN
800 AM PDT TUE SEP 1 2026
TODAY
MOSTLY SUNNY. PATCHY SMOKE LATE IN THE MORNING. COOLER.
HIGHS 56 TO 66. SOUTHWEST WINDS UP TO 10 MPH. GUSTS UP TO 25 MPH
IN THE AFTERNOON.
TONIGHT
MOSTLY CLOUDY IN THE EVENING, THEN PARTLY CLOUDY WITH
A CHANCE OF RAIN AFTER MIDNIGHT. LOWS 35 TO 45. SOUTHWEST WINDS
UP TO 10 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 51 TO 61.
SOUTHWEST WINDS UP TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE
EVENING, THEN RAIN LIKELY AFTER MIDNIGHT. LOWS 37 TO 47.
SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 35 MPH.
THURSDAY
RAIN. HIGHS 51 TO 61. SOUTHWEST WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 20 MPH.
THURSDAY NIGHT
RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS. LOWS 36 TO 46.
FRIDAY
MOSTLY CLOUDY WITH RAIN LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS. HIGHS 55 TO 65.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 34 TO
44.
SATURDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS
58 TO 68.
SATURDAY NIGHT
CLEAR. LOWS 35 TO 45.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLEAR. A SLIGHT CHANCE OF RAIN.
HIGHS 62 TO 72. LOWS 36 TO 46.
LABOR DAY
SUNNY. HIGHS 66 TO 76.
=
CAZ127-012300-
BURNEY BASIN-
INCLUDING THE CITY OF BURNEY
800 AM PDT TUE SEP 1 2026
TODAY
PATCHY SMOKE UNTIL LATE AFTERNOON. MOSTLY SUNNY. COOLER.
HIGHS 59 TO 69. WEST WINDS UP TO 15 MPH. GUSTS UP TO 20 MPH
INCREASING TO 30 MPH IN THE AFTERNOON.
TONIGHT
MOSTLY CLEAR. LOWS 33 TO 43. SOUTHWEST WINDS UP TO
10 MPH. GUSTS UP TO 30 MPH IN THE EVENING.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY
WITH A SLIGHT CHANCE OF RAIN IN THE AFTERNOON. HIGHS 53 TO 63.
SOUTHWEST WINDS UP TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE
EVENING, THEN RAIN LIKELY AFTER MIDNIGHT. LOWS 36 TO 46.
SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 40 MPH.
THURSDAY
RAIN. HIGHS 52 TO 62. SOUTHWEST WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 20 MPH.
THURSDAY NIGHT
RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS. LOWS 34 TO 44.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 56 TO 66.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. A SLIGHT CHANCE OF
RAIN. LOWS 32 TO 42. HIGHS 58 TO 68.
SATURDAY NIGHT
CLEAR. LOWS 33 TO 43.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLEAR. A SLIGHT CHANCE OF RAIN.
HIGHS 63 TO 73. LOWS 34 TO 44.
LABOR DAY
MOSTLY SUNNY. HIGHS 67 TO 77.
TEMPERATURE / PRECIPITATION
BURNEY 67 35 62 / 0 10 20
=
CAZ128-012300-
LASSEN VOLCANIC NP-
INCLUDING THE CITY OF LASSEN NATIONAL PARK
800 AM PDT TUE SEP 1 2026
TODAY
MOSTLY SUNNY. PATCHY SMOKE EARLY IN THE MORNING, THEN
AREAS OF SMOKE LATE IN THE MORNING. PATCHY SMOKE IN THE
AFTERNOON. HIGHS 50 TO 60. SOUTH WINDS 10 TO 15 MPH WITH GUSTS TO
AROUND 30 MPH.
TONIGHT
PARTLY CLOUDY. AREAS OF FROST AFTER MIDNIGHT. COLDER.
LOWS 31 TO 37. SOUTH WINDS 10 TO 15 MPH WITH GUSTS TO AROUND
25 MPH.
WEDNESDAY
AREAS OF FROST IN THE MORNING. MOSTLY CLOUDY IN THE
MORNING, THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS 43 TO 53. SOUTHWEST WINDS 10 TO 15 MPH WITH
GUSTS TO AROUND 40 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE
EVENING, THEN RAIN LIKELY AFTER MIDNIGHT. LOWS 34 TO 40. SOUTH
WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 40 MPH.
THURSDAY
RAIN. HIGHS 42 TO 52. SOUTH WINDS 10 TO 15 MPH. GUSTS
UP TO 35 MPH DECREASING TO 20 MPH IN THE AFTERNOON.
THURSDAY NIGHT
RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS. LOWS 34 TO 40.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 46 TO 56.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. A SLIGHT CHANCE OF
RAIN. LOWS 32 TO 38. HIGHS 48 TO 58.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 33 TO 41.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLEAR. A SLIGHT CHANCE OF RAIN.
HIGHS 53 TO 63. LOWS 33 TO 43.
LABOR DAY
MOSTLY SUNNY. HIGHS 57 TO 67.
=
CAZ129-012300-
SIERRA (TEHAMA-PLUMAS) 1000-3000 FT-
INCLUDING THE CITY OF PARADISE
800 AM PDT TUE SEP 1 2026
TODAY
MOSTLY SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
HIGHS 66 TO 74. SOUTH WINDS UP TO 15 MPH WITH GUSTS TO AROUND
25 MPH.
TONIGHT
MOSTLY CLEAR. LOWS 48 TO 58. SOUTHEAST WINDS AROUND
10 MPH WITH GUSTS TO AROUND 25 MPH.
WEDNESDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE
MORNING. HIGHS 63 TO 73. SOUTH WINDS 10 TO 15 MPH WITH GUSTS TO
AROUND 30 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN AFTER
MIDNIGHT. LOWS 50 TO 60. SOUTH WINDS 10 TO 15 MPH WITH GUSTS TO
AROUND 30 MPH.
THURSDAY
RAIN LIKELY. HIGHS 61 TO 71. SOUTH WINDS AROUND
10 MPH WITH GUSTS TO AROUND 25 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 50 TO
60.
FRIDAY
PARTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 65 TO 75.
FRIDAY NIGHT
CLEAR. LOWS 49 TO 59.
SATURDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS
69 TO 77.
SATURDAY NIGHT
CLEAR. LOWS 50 TO 60.
SUNDAY THROUGH LABOR DAY
MOSTLY CLEAR. HIGHS 74 TO 84. LOWS
52 TO 62.
TEMPERATURE / PRECIPITATION
PARADISE 69 56 68 / 0 10 20
=
CAZ130-012300-
SIERRA (TEHAMA-PLUMAS) ABOVE 3000 FT-
INCLUDING THE CITY OF MINERAL, QUINCY
800 AM PDT TUE SEP 1 2026
TODAY
MOSTLY SUNNY. PATCHY SMOKE THROUGH THE DAY. HIGHS 57 TO
67. SOUTH WINDS UP TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
TONIGHT
PARTLY CLOUDY. COLDER. LOWS 37 TO 47. SOUTH WINDS UP
TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. A SLIGHT CHANCE OF RAIN. HIGHS 52 TO 62. SOUTH WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN A CHANCE OF RAIN AFTER MIDNIGHT. LOWS 39 TO 49.
SOUTH WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 35 MPH.
THURSDAY
RAIN LIKELY. HIGHS 51 TO 61. SOUTH WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 20 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS 40 TO 50.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND A SLIGHT CHANCE
OF THUNDERSTORMS. HIGHS 54 TO 64.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 38 TO 48.
SATURDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS
58 TO 68.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 39 TO 49.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLEAR. A SLIGHT CHANCE OF RAIN.
HIGHS 61 TO 71. LOWS 41 TO 51.
LABOR DAY
MOSTLY SUNNY. HIGHS 66 TO 76.
TEMPERATURE / PRECIPITATION
QUINCY 73 36 68 / 0 10 10
CHESTER 68 34 63 / 0 10 10
=
CAZ131-012300-
N. MOTHERLODE 1000-3000 FT-
INCLUDING THE CITY OF AUBURN, GRASS VALLEY, COLFAX, NEVADA CITY
800 AM PDT TUE SEP 1 2026
TODAY
MOSTLY SUNNY. PATCHY SMOKE LATE IN THE AFTERNOON. HIGHS
68 TO 74. SOUTH WINDS UP TO 10 MPH WITH GUSTS TO AROUND 20 MPH.
TONIGHT
MOSTLY CLEAR. LOWS 46 TO 54. SOUTH WINDS UP TO 10 MPH
IN THE EVENING BECOMING LIGHT.
WEDNESDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN IN THE
MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON. HIGHS 66 TO 74.
SOUTH WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 48 TO 56. SOUTHWEST WINDS
UP TO 10 MPH IN THE EVENING BECOMING LIGHT.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 65 TO 73.
SOUTH WINDS UP TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 49 TO
57.
FRIDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS 68 TO
76.
FRIDAY NIGHT
CLEAR. LOWS 48 TO 56.
SATURDAY
MOSTLY SUNNY. HIGHS 71 TO 79.
SATURDAY NIGHT
CLEAR. LOWS 50 TO 58.
SUNDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS 73 TO
81.
SUNDAY NIGHT AND LABOR DAY
MOSTLY CLEAR. LOWS 52 TO 60. HIGHS
74 TO 84.
TEMPERATURE / PRECIPITATION
GRASS VALLEY 69 47 68 / 0 10 10
JACKSON 74 50 75 / 0 10 10
=
CAZ132-012300-
SIERRA (YUBA-PLACER) 3000-5000 FT-
800 AM PDT TUE SEP 1 2026
TODAY
MOSTLY SUNNY. PATCHY SMOKE IN THE MORNING. PATCHY SMOKE
LATE IN THE AFTERNOON. HIGHS 60 TO 70. SOUTH WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 25 MPH.
TONIGHT
PARTLY CLOUDY. COLDER. LOWS 42 TO 52. SOUTH WINDS UP
TO 10 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
WEDNESDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN IN THE
MORNING, THEN PARTLY CLOUDY IN THE AFTERNOON. HIGHS 58 TO 68.
SOUTH WINDS UP TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 44 TO 54. SOUTH WINDS UP TO
10 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 57 TO 67.
SOUTH WINDS UP TO 10 MPH. GUSTS UP TO 20 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 46 TO
56.
FRIDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS 59 TO
69.
FRIDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
45 TO 55.
SATURDAY
MOSTLY SUNNY. HIGHS 63 TO 73.
SATURDAY NIGHT
CLEAR. LOWS 47 TO 57.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLEAR. A SLIGHT CHANCE OF RAIN.
HIGHS 65 TO 75. LOWS 48 TO 58.
LABOR DAY
MOSTLY SUNNY. HIGHS 70 TO 80.
=
CAZ133-012300-
SIERRA (SIERRA-PLACER) ABOVE 5000 FT-
INCLUDING THE CITY OF BLUE CANYON, KINGVALE, DONNER PEAK
800 AM PDT TUE SEP 1 2026
TODAY
PATCHY SMOKE IN THE MORNING. MOSTLY SUNNY. HIGHS 54 TO
64. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 35 MPH.
TONIGHT
PARTLY CLOUDY. COLDER. LOWS 34 TO 44. SOUTHWEST WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 40 MPH.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
49 TO 59. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND
35 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 36 TO 46. SOUTHWEST WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 40 MPH.
THURSDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN IN THE
MORNING, THEN MOSTLY CLOUDY WITH A CHANCE OF RAIN IN THE
AFTERNOON. HIGHS 49 TO 59. SOUTHWEST WINDS 10 TO 15 MPH WITH
GUSTS TO AROUND 30 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 38 TO
48.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND A SLIGHT CHANCE
OF THUNDERSTORMS. HIGHS 51 TO 61.
FRIDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
37 TO 47.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLEAR. HIGHS 55 TO 65. LOWS
38 TO 48.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLEAR. A SLIGHT CHANCE OF RAIN.
HIGHS 57 TO 67. LOWS 41 TO 51.
LABOR DAY
MOSTLY SUNNY. HIGHS 62 TO 72.
TEMPERATURE / PRECIPITATION
BLUE CANYON 61 48 59 / 0 10 10
=
CAZ134-012300-
CENTRAL MOTHERLODE 1000-3000 FT-
INCLUDING THE CITY OF CAMERON PARK, SHINGLE SPRINGS, PLACERVILLE,
COOL, JACKSON
800 AM PDT TUE SEP 1 2026
TODAY
MOSTLY SUNNY. HIGHS 68 TO 76. SOUTH WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 20 MPH.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 50. SOUTHWEST WINDS UP TO
10 MPH IN THE EVENING BECOMING LIGHT.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
68 TO 76. LIGHT WINDS BECOMING SOUTHWEST UP TO 10 MPH IN THE
AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 53. SOUTHWEST WINDS
UP TO 10 MPH IN THE EVENING BECOMING LIGHT.
THURSDAY
MOSTLY SUNNY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 68 TO 76. LIGHT WINDS BECOMING SOUTHWEST UP TO
10 MPH IN THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.
LOWS AROUND 55.
FRIDAY
PARTLY CLOUDY. HIGHS 69 TO 77.
FRIDAY NIGHT
CLEAR. LOWS AROUND 54.
SATURDAY
MOSTLY SUNNY. HIGHS 72 TO 80.
SATURDAY NIGHT
CLEAR. LOWS AROUND 56.
SUNDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS 74 TO
82.
SUNDAY NIGHT AND LABOR DAY
MOSTLY CLEAR. LOWS AROUND 58. HIGHS
76 TO 86.
=
CAZ135-012300-
SIERRA 3000-5000 FT-
INCLUDING THE CITY OF POLLOCK PINES
800 AM PDT TUE SEP 1 2026
TODAY
PATCHY SMOKE EARLY IN THE MORNING. SUNNY. HIGHS 63 TO
71. SOUTH WINDS UP TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
TONIGHT
MOSTLY CLEAR. LOWS 42 TO 52. SOUTHWEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH IN THE EVENING BECOMING LIGHT.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
62 TO 70. SOUTHWEST WINDS UP TO 10 MPH WITH GUSTS TO AROUND
20 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 43 TO 53. SOUTHWEST WINDS
UP TO 10 MPH WITH GUSTS TO AROUND 20 MPH IN THE EVENING BECOMING
LIGHT.
THURSDAY
MOSTLY SUNNY. HIGHS 62 TO 70. LIGHT WINDS BECOMING
SOUTHWEST AROUND 10 MPH WITH GUSTS TO AROUND 20 MPH IN THE
AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.
LOWS 45 TO 55.
FRIDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS 63 TO
71.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. LOWS 45 TO 55. HIGHS
64 TO 74.
SATURDAY NIGHT
CLEAR. LOWS 48 TO 58.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLEAR. A SLIGHT CHANCE OF RAIN.
HIGHS 68 TO 76. LOWS 49 TO 59.
LABOR DAY
MOSTLY SUNNY. HIGHS 72 TO 80.
=
CAZ136-012300-
SIERRA (EL DORADO-AMADOR) ABOVE 5000 FT-
INCLUDING THE CITY OF CARSON PASS
800 AM PDT TUE SEP 1 2026
TODAY
PATCHY SMOKE EARLY IN THE MORNING. SUNNY. HIGHS 54 TO
64. SOUTH WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 35 MPH.
TONIGHT
MOSTLY CLEAR. COLDER. LOWS 35 TO 45. SOUTHWEST WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 40 MPH.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
50 TO 60. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND
35 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 36 TO 46. SOUTHWEST WINDS
AROUND 10 MPH SHIFTING TO THE SOUTH UP TO 10 MPH AFTER MIDNIGHT.
GUSTS UP TO 35 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS 52 TO 62. SOUTHWEST WINDS UP TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.
LOWS 37 TO 47.
FRIDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS 52 TO
62.
FRIDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
38 TO 48.
SATURDAY
MOSTLY SUNNY. HIGHS 55 TO 65.
SATURDAY NIGHT
CLEAR. LOWS 40 TO 50.
SUNDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS 56 TO
66.
SUNDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
42 TO 52.
LABOR DAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS
60 TO 70.
=
CAZ137-012300-
SOUTHERN MOTHERLODE 1000-3000 FT-
INCLUDING THE CITY OF SONORA, ANGELS CAMP
800 AM PDT TUE SEP 1 2026
TODAY
SUNNY. PATCHY SMOKE LATE IN THE AFTERNOON. HIGHS 70 TO
78. LIGHT WINDS BECOMING SOUTHWEST AROUND 10 MPH IN THE
AFTERNOON.
TONIGHT
PATCHY SMOKE IN THE EVENING. MOSTLY CLEAR. LOWS 47 TO
57. WEST WINDS UP TO 10 MPH IN THE EVENING BECOMING LIGHT. GUSTS
UP TO 20 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS 70 TO 78. LIGHT WINDS BECOMING
SOUTHWEST AROUND 10 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS 49 TO 59. WEST WINDS UP TO 10 MPH
IN THE EVENING BECOMING LIGHT. GUSTS UP TO 20 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS 71 TO 79. LIGHT WINDS BECOMING
WEST UP TO 10 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 51 TO 61.
FRIDAY
PARTLY CLOUDY. HIGHS 71 TO 79.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
CLEAR. LOWS 51 TO 61.
HIGHS 71 TO 81.
SUNDAY THROUGH LABOR DAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF
RAIN. HIGHS 76 TO 86. LOWS 54 TO 64.
=
CAZ138-012300-
SIERRA (CAL-TUO) 3000-5000 FT-
INCLUDING THE CITY OF TWAIN HARTE, ARNOLD
800 AM PDT TUE SEP 1 2026
TODAY
SUNNY. PATCHY SMOKE EARLY IN THE MORNING. PATCHY SMOKE
LATE IN THE AFTERNOON. HIGHS 64 TO 74. SOUTH WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 25 MPH.
TONIGHT
PATCHY SMOKE IN THE EVENING. CLEAR. LOWS 45 TO 55.
SOUTHWEST WINDS UP TO 10 MPH WITH GUSTS TO AROUND 20 MPH IN THE
EVENING BECOMING LIGHT.
WEDNESDAY
MOSTLY SUNNY. HIGHS 62 TO 72. SOUTH WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS 46 TO 56. WEST WINDS UP TO 10 MPH
IN THE EVENING BECOMING LIGHT.
THURSDAY
MOSTLY SUNNY. HIGHS 64 TO 74. LIGHT WINDS BECOMING
SOUTHWEST UP TO 10 MPH WITH GUSTS TO AROUND 20 MPH IN THE
AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 47 TO 57.
FRIDAY
PARTLY CLOUDY. HIGHS 63 TO 73.
FRIDAY NIGHT
CLEAR. LOWS 48 TO 58.
SATURDAY
MOSTLY SUNNY. HIGHS 66 TO 76.
SATURDAY NIGHT
CLEAR WITH A SLIGHT CHANCE OF RAIN. LOWS 50 TO
60.
SUNDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS 67 TO
77.
SUNDAY NIGHT AND LABOR DAY
PARTLY CLOUDY WITH A SLIGHT CHANCE
OF RAIN. LOWS 52 TO 62. HIGHS 69 TO 79.
=
CAZ139-012300-
SIERRA (CAL-TUO) ABOVE 5000 FT-
INCLUDING THE CITY OF TWAIN HARTE, ARNOLD
800 AM PDT TUE SEP 1 2026
TODAY
SUNNY. HIGHS 55 TO 65. SOUTH WINDS 10 TO 15 MPH WITH
GUSTS TO AROUND 30 MPH.
TONIGHT
PATCHY SMOKE IN THE EVENING. MOSTLY CLEAR. COLDER.
LOWS 35 TO 45. SOUTH WINDS UP TO 15 MPH WITH GUSTS TO AROUND
35 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS 52 TO 62. SOUTHWEST WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS 36 TO 46. SOUTHWEST WINDS 10 TO
15 MPH SHIFTING TO THE SOUTHEAST AFTER MIDNIGHT. GUSTS UP TO
25 MPH.
THURSDAY
SUNNY. HIGHS 54 TO 64. SOUTHEAST WINDS UP TO 10 MPH
SHIFTING TO THE SOUTHWEST IN THE AFTERNOON. GUSTS UP TO 30 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 37 TO 47.
FRIDAY
MOSTLY SUNNY. HIGHS 53 TO 63.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. LOWS 38 TO 48. HIGHS
55 TO 65.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLEAR. A SLIGHT CHANCE OF
RAIN. LOWS 40 TO 50. HIGHS 56 TO 66.
SUNDAY NIGHT AND LABOR DAY
PARTLY CLOUDY WITH A SLIGHT CHANCE
OF RAIN. LOWS 42 TO 52. HIGHS 58 TO 68.
=
CAZ140-012300-
TEHAMA CO COAST RANGE ABOVE 3000 FT-
800 AM PDT TUE SEP 1 2026
TODAY
MOSTLY CLOUDY UNTIL LATE AFTERNOON, THEN A SLIGHT CHANCE
OF RAIN LATE IN THE AFTERNOON. COOLER. HIGHS 52 TO 62. SOUTH
WINDS UP TO 10 MPH.
TONIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN IN THE EVENING,
THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS 42 TO 50. SOUTHWEST WINDS
UP TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS
51 TO 61. SOUTH WINDS UP TO 15 MPH. GUSTS UP TO 25 MPH IN THE
AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE
EVENING, THEN RAIN AFTER MIDNIGHT. LOWS 44 TO 52. SOUTHWEST WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
THURSDAY
RAIN LIKELY. HIGHS 51 TO 61. SOUTH WINDS UP TO
10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 41 TO
51.
FRIDAY
PARTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 53 TO 63.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. A SLIGHT CHANCE OF
RAIN. LOWS 41 TO 51. HIGHS 55 TO 65.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
CLEAR. LOWS 44 TO 54.
HIGHS 58 TO 68.
LABOR DAY
SUNNY. HIGHS 65 TO 75.
=
CAZ141-012300-
W TEHAMA CO FOOTHILLS 1000-3000 FT-
800 AM PDT TUE SEP 1 2026
TODAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN LATE IN THE
MORNING. A SLIGHT CHANCE OF RAIN LATE IN THE AFTERNOON. COOLER.
HIGHS 63 TO 73. EAST WINDS UP TO 10 MPH.
TONIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN IN THE EVENING,
THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AFTER MIDNIGHT.
LOWS 50 TO 56. LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS
64 TO 74. SOUTHEAST WINDS UP TO 10 MPH. GUSTS UP TO 25 MPH IN THE
AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN A CHANCE OF RAIN AFTER MIDNIGHT. LOWS 52 TO 58.
SOUTHWEST WINDS UP TO 10 MPH WITH GUSTS TO AROUND 20 MPH.
THURSDAY
RAIN LIKELY. HIGHS 63 TO 72. LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 50 TO
56.
FRIDAY
PARTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 66 TO 75.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. A SLIGHT CHANCE OF
RAIN. LOWS 50 TO 56. HIGHS 67 TO 77.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
CLEAR. LOWS 52 TO 60.
HIGHS 70 TO 80.
LABOR DAY
SUNNY. HIGHS 76 TO 86.
=
CAZ142-012300-
N. SAC VALLEY IN TEHAMA COUNTY-
INCLUDING THE CITY OF RED BLUFF
800 AM PDT TUE SEP 1 2026
TODAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. COOLER. HIGHS AROUND 74. SOUTHEAST WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 25 MPH.
TONIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE EVENING.
LOWS AROUND 53. SOUTHEAST WINDS AROUND 10 MPH WITH GUSTS TO
AROUND 25 MPH.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 74. SOUTH WINDS 10 TO 15 MPH WITH GUSTS TO
AROUND 30 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN AFTER
MIDNIGHT. LOWS AROUND 55. SOUTH WINDS 10 TO 15 MPH WITH GUSTS TO
AROUND 30 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS AROUND 72.
SOUTHEAST WINDS AROUND 10 MPH WITH GUSTS TO AROUND 25 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 50 TO
56.
FRIDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS
AROUND 75.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. LOWS 49 TO 55. HIGHS
AROUND 77.
SATURDAY NIGHT AND SUNDAY
CLEAR. LOWS 50 TO 56. HIGHS AROUND
80.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 52 TO 58.
LABOR DAY
SUNNY. HIGHS AROUND 85.
=
CAZ143-012300-
GLENN/COLUSA COAST RANGE ABOVE 3000 FT-
800 AM PDT TUE SEP 1 2026
TODAY
MOSTLY SUNNY IN THE MORNING THEN BECOMING MOSTLY CLOUDY.
HIGHS 54 TO 64. SOUTH WINDS UP TO 10 MPH. GUSTS UP TO 20 MPH IN
THE AFTERNOON.
TONIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE EVENING.
LOWS 43 TO 53. WEST WINDS UP TO 10 MPH WITH GUSTS TO AROUND
25 MPH.
WEDNESDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS
53 TO 63. SOUTHWEST WINDS UP TO 15 MPH. GUSTS UP TO 25 MPH IN THE
AFTERNOON.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN IN
THE EVENING, THEN MOSTLY CLOUDY WITH A CHANCE OF RAIN AFTER
MIDNIGHT. LOWS 45 TO 55. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS
TO AROUND 25 MPH.
THURSDAY
MOSTLY CLOUDY. RAIN LIKELY IN THE MORNING, THEN A
CHANCE OF RAIN IN THE AFTERNOON. HIGHS 52 TO 62. SOUTHWEST WINDS
UP TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.
LOWS 43 TO 53.
FRIDAY
MOSTLY SUNNY. HIGHS 55 TO 65.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 43 TO 53.
SATURDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS
57 TO 67.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
CLEAR. LOWS 47 TO 57.
HIGHS 59 TO 69.
LABOR DAY
MOSTLY SUNNY. HIGHS 66 TO 76.
=
CAZ144-012300-
CENTRAL GLENN CO & INTERSTATE 5-
INCLUDING THE CITY OF WILLOWS, ORLAND
800 AM PDT TUE SEP 1 2026
TODAY
MOSTLY CLOUDY. COOLER. HIGHS AROUND 73. EAST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 52. SOUTHEAST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
AROUND 74. SOUTHEAST WINDS UP TO 15 MPH WITH GUSTS TO AROUND
25 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN MOSTLY
CLOUDY WITH A SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. LOWS AROUND
54. SOUTH WINDS UP TO 15 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS AROUND 73.
SOUTHEAST WINDS UP TO 10 MPH WITH GUSTS TO AROUND 20 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.
LOWS AROUND 52.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 75.
FRIDAY NIGHT THROUGH SUNDAY NIGHT
CLEAR. LOWS AROUND 53. HIGHS
75 TO 80.
LABOR DAY
SUNNY. HIGHS AROUND 84.
TEMPERATURE / PRECIPITATION
ALDER SPRINGS 59 46 59 / 10 30 20
=
CAZ145-012300-
EASTERN GLENN COUNTY-
800 AM PDT TUE SEP 1 2026
TODAY
MOSTLY CLOUDY. COOLER. HIGHS AROUND 74. SOUTHEAST WINDS
AROUND 10 MPH WITH GUSTS TO AROUND 20 MPH.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 52. SOUTHEAST WINDS AROUND
10 MPH WITH GUSTS TO AROUND 25 MPH.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
AROUND 74. SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND
25 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN MOSTLY
CLOUDY WITH A SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. LOWS AROUND
54. SOUTH WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS AROUND 72.
SOUTHEAST WINDS AROUND 10 MPH WITH GUSTS TO AROUND 25 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 52.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 75.
FRIDAY NIGHT
CLEAR. LOWS AROUND 50.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 77.
SATURDAY NIGHT
CLEAR. LOWS AROUND 51.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLEAR. HIGHS AROUND 81. LOWS
AROUND 52.
LABOR DAY
SUNNY. HIGHS AROUND 84.
=
CAZ146-012300-
BUTTE COUNTY BELOW 1000 FT-
INCLUDING THE CITY OF CHICO, OROVILLE, GRIDLEY
800 AM PDT TUE SEP 1 2026
TODAY
PARTLY CLOUDY. NOT AS WARM. HIGHS AROUND 75. SOUTH WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 54. SOUTHEAST WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 25 MPH.
WEDNESDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN IN THE
MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON. HIGHS AROUND 75.
SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN MOSTLY
CLOUDY WITH A SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. LOWS 53 TO
58. SOUTH WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
THURSDAY
MOSTLY CLOUDY. RAIN LIKELY IN THE MORNING, THEN A
CHANCE OF RAIN IN THE AFTERNOON. HIGHS AROUND 73. SOUTHEAST WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.
LOWS 52 TO 58.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 76.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
CLEAR. LOWS 49 TO 58.
HIGHS AROUND 78.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLEAR. HIGHS AROUND 82. LOWS
50 TO 60.
LABOR DAY
SUNNY. HIGHS AROUND 85.
TEMPERATURE / PRECIPITATION
CHICO 76 56 75 / 0 0 10
OROVILLE 77 54 77 / 0 10 10
=
CAZ147-012300-
W. GLENN/COLUSA FOOTHILLS 1000-3000 FT-
800 AM PDT TUE SEP 1 2026
TODAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. HIGHS 65 TO 75. LIGHT WINDS BECOMING SOUTHEAST AROUND
10 MPH WITH GUSTS TO AROUND 25 MPH IN THE AFTERNOON.
TONIGHT
MOSTLY CLEAR. A SLIGHT CHANCE OF RAIN IN THE EVENING.
LOWS 46 TO 56. WEST WINDS UP TO 15 MPH WITH GUSTS TO AROUND
35 MPH.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
65 TO 75. SOUTH WINDS UP TO 15 MPH. GUSTS UP TO 30 MPH IN THE
AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR. A CHANCE OF RAIN AFTER MIDNIGHT.
LOWS 49 TO 59. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND
30 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 65 TO 75.
SOUTH WINDS UP TO 10 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 46 TO 56.
FRIDAY
MOSTLY SUNNY. HIGHS 67 TO 77.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
CLEAR. LOWS 48 TO 58.
HIGHS 68 TO 78.
SUNDAY THROUGH LABOR DAY
CLEAR. HIGHS 75 TO 85. LOWS 50 TO 60.
=
CAZ148-012300-
CENTRAL COLUSA COUNTY INCL. I-5-
INCLUDING THE CITY OF WILLIAMS
800 AM PDT TUE SEP 1 2026
TODAY
PARTLY CLOUDY. COOLER. HIGHS AROUND 74. LIGHT WINDS
BECOMING SOUTHEAST AROUND 10 MPH WITH GUSTS TO AROUND 20 MPH IN
THE AFTERNOON.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 52. SOUTHWEST WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
AROUND 73. SOUTH WINDS UP TO 15 MPH. GUSTS UP TO 25 MPH IN THE
AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 55. SOUTHWEST WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING, THEN
A SLIGHT CHANCE OF RAIN IN THE AFTERNOON. HIGHS AROUND 73. SOUTH
WINDS UP TO 10 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 52.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 75.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
CLEAR. LOWS 48 TO 57.
HIGHS AROUND 76.
SUNDAY THROUGH LABOR DAY
CLEAR. HIGHS AROUND 83. LOWS 51 TO
59.
=
CAZ149-012300-
EASTERN COLUSA COUNTY-
INCLUDING THE CITY OF COLUSA
800 AM PDT TUE SEP 1 2026
TODAY
PARTLY CLOUDY. COOLER. HIGHS AROUND 74. SOUTHEAST WINDS
UP TO 10 MPH WITH GUSTS TO AROUND 20 MPH.
TONIGHT
PARTLY CLOUDY. LOWS AROUND 53. SOUTH WINDS AROUND
10 MPH WITH GUSTS TO AROUND 20 MPH.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
AROUND 73. SOUTH WINDS AROUND 10 MPH WITH GUSTS TO AROUND 20 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 54. SOUTH WINDS
AROUND 10 MPH WITH GUSTS TO AROUND 20 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING, THEN
A SLIGHT CHANCE OF RAIN IN THE AFTERNOON. HIGHS AROUND 72.
SOUTHEAST WINDS AROUND 10 MPH WITH GUSTS TO AROUND 20 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 52.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 75.
FRIDAY NIGHT THROUGH SUNDAY NIGHT
CLEAR. LOWS AROUND 53. HIGHS
75 TO 80.
LABOR DAY
SUNNY. HIGHS AROUND 83.
=
CAZ150-012300-
SUTTER/YUBA COUNTIES BELOW 1000 FT-
INCLUDING THE CITY OF YUBA CITY, BEALE AFB
800 AM PDT TUE SEP 1 2026
TODAY
PARTLY CLOUDY. NOT AS WARM. HIGHS AROUND 75. SOUTH WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 54. SOUTH WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 20 MPH.
WEDNESDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN IN THE
MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON. HIGHS AROUND 75.
SOUTH WINDS AROUND 10 MPH WITH GUSTS TO AROUND 20 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 55. SOUTH WINDS UP
TO 10 MPH WITH GUSTS TO AROUND 20 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS AROUND 74.
SOUTH WINDS AROUND 10 MPH WITH GUSTS TO AROUND 20 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 52 TO 58.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 77.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
CLEAR. LOWS 50 TO 57.
HIGHS 76 TO 82.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLEAR. HIGHS AROUND 82. LOWS
52 TO 59.
LABOR DAY
SUNNY. HIGHS AROUND 86.
TEMPERATURE / PRECIPITATION
MARYSVILLE/YUBA CITY 77 54 77 / 0 0 10
=
CAZ151-012300-
YOLO / SOLANO COUNTY HILLS-
800 AM PDT TUE SEP 1 2026
TODAY
MOSTLY SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
HIGHS 64 TO 74. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND
30 MPH.
TONIGHT
MOSTLY CLEAR. LOWS 51 TO 61. SOUTHWEST WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
65 TO 75. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND
25 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 53 TO 63. SOUTHWEST WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING, THEN
A SLIGHT CHANCE OF RAIN IN THE AFTERNOON. HIGHS 64 TO 74.
SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 51 TO 61.
FRIDAY
MOSTLY SUNNY. HIGHS 67 TO 77.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
CLEAR. LOWS 52 TO 62.
HIGHS 69 TO 79.
SUNDAY
MOSTLY SUNNY. HIGHS 73 TO 83.
SUNDAY NIGHT
CLEAR. LOWS 55 TO 65.
LABOR DAY
MOSTLY SUNNY. HIGHS 78 TO 88.
=
CAZ152-012300-
W. YOLO COUNTY INCLUDING CAPAY/I-505-
INCLUDING THE CITY OF ESPARTO, WINTERS
800 AM PDT TUE SEP 1 2026
TODAY
MOSTLY SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
NOT AS WARM. HIGHS AROUND 75. SOUTHWEST WINDS UP TO 15 MPH.
TONIGHT
MOSTLY CLEAR. LOWS 51 TO 58. SOUTHWEST WINDS UP TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
AROUND 75. SOUTH WINDS UP TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 52 TO 59. SOUTHWEST WINDS
UP TO 10 MPH WITH GUSTS TO AROUND 20 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING. HIGHS
AROUND 74. SOUTHWEST WINDS UP TO 10 MPH WITH GUSTS TO AROUND
20 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 51 TO 58.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 77.
FRIDAY NIGHT THROUGH SUNDAY NIGHT
CLEAR. LOWS 52 TO 62. HIGHS
77 TO 83.
LABOR DAY
SUNNY. HIGHS 85 TO 91.
=
CAZ153-012300-
C. YOLO/NE SOLANO INCLUDING WOODLAND-
INCLUDING THE CITY OF WOODLAND, DIXON
800 AM PDT TUE SEP 1 2026
TODAY
MOSTLY SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
HIGHS AROUND 74. SOUTH WINDS 10 TO 15 MPH WITH GUSTS TO AROUND
25 MPH.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 54. SOUTH WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 20 MPH.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
AROUND 75. SOUTH WINDS UP TO 10 MPH WITH GUSTS TO AROUND 20 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 55. SOUTHWEST WINDS
UP TO 10 MPH WITH GUSTS TO AROUND 20 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING. HIGHS
AROUND 73. SOUTH WINDS UP TO 10 MPH WITH GUSTS TO AROUND 20 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 54.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 76.
FRIDAY NIGHT THROUGH SUNDAY NIGHT
CLEAR. LOWS AROUND 54. HIGHS
76 TO 81.
LABOR DAY
SUNNY. HIGHS AROUND 86.
=
CAZ154-012300-
SAC METRO/W. EL DORADO/AMADOR COUNTY-
INCLUDING THE CITY OF LINCOLN, ROSEVILLE, SACRAMENTO, ELK GROVE,
FOLSOM
800 AM PDT TUE SEP 1 2026
TODAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS AROUND
76. SOUTH WINDS AROUND 10 MPH WITH GUSTS TO AROUND 20 MPH.
TONIGHT
MOSTLY CLEAR. LOWS 51 TO 57. SOUTHWEST WINDS AROUND
10 MPH SHIFTING TO THE SOUTH UP TO 10 MPH AFTER MIDNIGHT. GUSTS
UP TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
AROUND 77. LIGHT WINDS BECOMING SOUTHWEST AROUND 10 MPH IN THE
AFTERNOON. GUSTS UP TO 20 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 56. SOUTHWEST WINDS
UP TO 10 MPH.
THURSDAY
PARTLY CLOUDY WITH A CHANCE OF RAIN IN THE MORNING,
THEN MOSTLY CLOUDY IN THE AFTERNOON. HIGHS 73 TO 79. SOUTH WINDS
UP TO 10 MPH SHIFTING TO THE SOUTHWEST AROUND 10 MPH IN THE
AFTERNOON. GUSTS UP TO 20 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 56.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 78.
FRIDAY NIGHT
CLEAR. LOWS AROUND 54.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 81.
SATURDAY NIGHT
CLEAR. LOWS AROUND 56.
SUNDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS
AROUND 83.
SUNDAY NIGHT AND LABOR DAY
MOSTLY CLEAR. LOWS AROUND 58. HIGHS
83 TO 88.
TEMPERATURE / PRECIPITATION
SACRAMENTO 76 57 78 / 0 10 10
SAC EXEC AIRPORT 75 56 77 / 0 10 10
=
CAZ155-012300-
C. SOLANO COUNTY INCLUDING FAIRFIELD-
INCLUDING THE CITY OF FAIRFIELD, VACAVILLE
800 AM PDT TUE SEP 1 2026
TODAY
PARTLY CLOUDY. HIGHS AROUND 73. SOUTHWEST WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 57. SOUTHWEST WINDS UP TO
15 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
AROUND 74. SOUTHWEST WINDS UP TO 15 MPH WITH GUSTS TO AROUND
25 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 58. SOUTHWEST WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
THURSDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN IN THE
MORNING, THEN MOSTLY CLOUDY IN THE AFTERNOON. HIGHS AROUND 73.
SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 57.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 75.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
CLEAR. LOWS AROUND 56.
HIGHS AROUND 77.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 81.
SUNDAY NIGHT
CLEAR. LOWS AROUND 59.
LABOR DAY
MOSTLY SUNNY. HIGHS AROUND 87.
TEMPERATURE / PRECIPITATION
FAIRFIELD/SUISUN 75 56 76 / 0 20 10
=
CAZ156-012300-
SW SOLANO COUNTY INCLUDING VALLEJO-
INCLUDING THE CITY OF VALLEJO, BENICIA
800 AM PDT TUE SEP 1 2026
TODAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 65 TO 73. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS
TO AROUND 30 MPH.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 57. SOUTHWEST WINDS UP TO
15 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
66 TO 75. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND
25 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 58. SOUTHWEST WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
THURSDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS
66 TO 74. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND
25 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 56.
FRIDAY
MOSTLY SUNNY. HIGHS 67 TO 75.
FRIDAY NIGHT
CLEAR. LOWS AROUND 54.
SATURDAY
MOSTLY SUNNY. HIGHS 70 TO 78.
SATURDAY NIGHT
CLEAR. LOWS 53 TO 58.
SUNDAY
MOSTLY SUNNY. HIGHS 72 TO 82.
SUNDAY NIGHT
CLEAR. LOWS 55 TO 60.
LABOR DAY
MOSTLY SUNNY. WARMER. HIGHS 78 TO 88.
=
CAZ157-012300-
SACRAMENTO COUNTY DELTA-
INCLUDING THE CITY OF WALNUT GROVE
800 AM PDT TUE SEP 1 2026
TODAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY SUNNY.
HIGHS 68 TO 75. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND
25 MPH.
TONIGHT
MOSTLY CLEAR. LOWS 54 TO 59. SOUTHWEST WINDS UP TO
15 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
71 TO 77. LIGHT WINDS BECOMING SOUTHWEST AROUND 10 MPH IN THE
AFTERNOON. GUSTS UP TO 20 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 55 TO 60. WEST WINDS 10 TO
15 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
THURSDAY
MOSTLY SUNNY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 70 TO 76. SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO
25 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 58.
FRIDAY
MOSTLY SUNNY. HIGHS 72 TO 78.
FRIDAY NIGHT THROUGH SUNDAY NIGHT
CLEAR. LOWS AROUND 57. HIGHS
73 TO 83.
LABOR DAY
SUNNY. HIGHS 83 TO 88.
=
CAZ158-012300-
SAN JOAQUIN COUNTY DELTA-
800 AM PDT TUE SEP 1 2026
TODAY
MOSTLY SUNNY. HIGHS 72 TO 78. SOUTHWEST WINDS AROUND
10 MPH WITH GUSTS TO AROUND 20 MPH.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 55. WEST WINDS UP TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
74 TO 81. LIGHT WINDS BECOMING WEST UP TO 10 MPH WITH GUSTS TO
AROUND 20 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 57. WEST WINDS UP TO
15 MPH.
THURSDAY
MOSTLY SUNNY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 73 TO 81. SOUTHWEST WINDS UP TO 10 MPH. GUSTS UP TO
20 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 57.
FRIDAY
MOSTLY SUNNY. HIGHS 75 TO 81.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
CLEAR. LOWS AROUND 56.
HIGHS 75 TO 83.
SUNDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS 79 TO
85.
SUNDAY NIGHT
CLEAR. LOWS AROUND 58.
LABOR DAY
MOSTLY SUNNY. HIGHS 84 TO 90.
=
CAZ159-012300-
C. SAN JOAQUIN COUNTY INCLUDING STOCKTON-
INCLUDING THE CITY OF STOCKTON, LODI
800 AM PDT TUE SEP 1 2026
TODAY
MOSTLY SUNNY. HIGHS AROUND 77. WEST WINDS UP TO 10 MPH.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 54. WEST WINDS AROUND 10 MPH
IN THE EVENING BECOMING LIGHT. GUSTS UP TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
AROUND 79. LIGHT WINDS BECOMING WEST UP TO 10 MPH IN THE
AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 56. NORTHWEST WINDS UP TO
15 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 78. LIGHT WINDS BECOMING
WEST AROUND 10 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 57.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 79.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
CLEAR. LOWS AROUND 56.
HIGHS AROUND 80.
SUNDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS
AROUND 83.
SUNDAY NIGHT AND LABOR DAY
MOSTLY CLEAR. LOWS AROUND 58. HIGHS
AROUND 85.
TEMPERATURE / PRECIPITATION
STOCKTON 79 54 81 / 0 10 10
MODESTO 79 57 80 / 0 10 0
=
CAZ160-012300-
TRACY TRIANGLE BELOW 1000 FT-
INCLUDING THE CITY OF TRACY
800 AM PDT TUE SEP 1 2026
TODAY
MOSTLY SUNNY. HIGHS AROUND 76. SOUTHWEST WINDS UP TO
10 MPH SHIFTING TO THE WEST AROUND 10 MPH IN THE AFTERNOON. GUSTS
UP TO 25 MPH.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 53. WEST WINDS UP TO 15 MPH.
GUSTS UP TO 30 MPH IN THE EVENING.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
AROUND 78. LIGHT WINDS BECOMING NORTHWEST UP TO 10 MPH WITH GUSTS
TO AROUND 20 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 55. WEST WINDS 10 TO 15 MPH
WITH GUSTS TO AROUND 25 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 78. WEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 56.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 77.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
CLEAR. LOWS 51 TO 57.
HIGHS AROUND 79.
SUNDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS
AROUND 82.
SUNDAY NIGHT AND LABOR DAY
MOSTLY CLEAR. LOWS AROUND 58. HIGHS
AROUND 84.
=
CAZ161-012300-
NE SAN JOAQUIN VALLEY BELOW 1000 FT-
800 AM PDT TUE SEP 1 2026
TODAY
SUNNY. PATCHY SMOKE LATE IN THE AFTERNOON. HIGHS AROUND
77. NORTHWEST WINDS UP TO 10 MPH SHIFTING TO THE WEST AROUND
10 MPH IN THE AFTERNOON.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 55. NORTHWEST WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 25 MPH.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
AROUND 78. LIGHT WINDS BECOMING WEST AROUND 10 MPH IN THE
AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 57. NORTHWEST WINDS AROUND
10 MPH WITH GUSTS TO AROUND 20 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 79. NORTHWEST WINDS UP TO
10 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 58.
FRIDAY
PARTLY CLOUDY. HIGHS AROUND 79.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
CLEAR. LOWS 54 TO 61.
HIGHS AROUND 80.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLEAR. A SLIGHT CHANCE OF RAIN.
HIGHS AROUND 82. LOWS 55 TO 63.
LABOR DAY
MOSTLY SUNNY. HIGHS AROUND 85.
=
CAZ162-012300-
E. DIABLO RANGE ABOVE 1000 FT-
800 AM PDT TUE SEP 1 2026
TODAY
SUNNY. HIGHS 67 TO 77. SOUTH WINDS UP TO 10 MPH WITH
GUSTS TO AROUND 25 MPH.
TONIGHT
MOSTLY CLEAR. LOWS 48 TO 58. WEST WINDS UP TO 15 MPH.
GUSTS UP TO 25 MPH IN THE EVENING.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
69 TO 79. SOUTHWEST WINDS UP TO 10 MPH. GUSTS UP TO 20 MPH IN THE
AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS 50 TO 60. WEST WINDS UP TO 10 MPH.
GUSTS UP TO 25 MPH IN THE EVENING.
THURSDAY
MOSTLY SUNNY. HIGHS 69 TO 79. WEST WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 20 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 52 TO 62.
FRIDAY
MOSTLY SUNNY. HIGHS 69 TO 79.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
CLEAR. LOWS 52 TO 62.
HIGHS 70 TO 80.
SUNDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS 73 TO
83.
SUNDAY NIGHT AND LABOR DAY
MOSTLY CLEAR. LOWS 55 TO 65. HIGHS
76 TO 86.
=
CAZ163-012300-
W. STANISLAUS COUNTY ABOVE 1000 FT & I-5-
800 AM PDT TUE SEP 1 2026
TODAY
SUNNY. HIGHS AROUND 76. LIGHT WINDS BECOMING NORTHEAST
UP TO 10 MPH IN THE AFTERNOON. GUSTS UP TO 20 MPH.
TONIGHT
CLEAR. LOWS AROUND 53. WEST WINDS UP TO 10 MPH. GUSTS
UP TO 25 MPH IN THE EVENING.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
75 TO 81. SOUTH WINDS UP TO 10 MPH. GUSTS UP TO 20 MPH IN THE
AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 56. NORTHWEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS 74 TO 80. NORTHWEST WINDS UP TO
10 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 55 TO 60.
FRIDAY
PARTLY CLOUDY. HIGHS 75 TO 81.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
CLEAR. LOWS 52 TO 58.
HIGHS 75 TO 83.
SUNDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS 79 TO
85.
SUNDAY NIGHT AND LABOR DAY
MOSTLY CLEAR. LOWS 56 TO 62. HIGHS
79 TO 88.
=
CAZ164-012300-
C. STANISLAUS COUNTY INCLUDING MODESTO-
INCLUDING THE CITY OF MODESTO, TURLOCK
800 AM PDT TUE SEP 1 2026
TODAY
SUNNY. PATCHY SMOKE LATE IN THE AFTERNOON. HIGHS AROUND
77. LIGHT WINDS.
TONIGHT
MOSTLY CLEAR. LOWS 52 TO 57. NORTHWEST WINDS UP TO
15 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS AROUND 78. LIGHT WINDS.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 56. NORTHWEST WINDS 10 TO
15 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 78. NORTHWEST WINDS UP TO
10 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 55 TO 60.
FRIDAY
PARTLY CLOUDY. HIGHS AROUND 78.
FRIDAY NIGHT AND SATURDAY
CLEAR. LOWS 52 TO 58. HIGHS AROUND
79.
SATURDAY NIGHT
CLEAR WITH A SLIGHT CHANCE OF RAIN. LOWS AROUND
56.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLEAR. A SLIGHT CHANCE OF RAIN.
HIGHS AROUND 81. LOWS 56 TO 61.
LABOR DAY
MOSTLY SUNNY. HIGHS AROUND 84.
=
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