537
FPUS56 KSTO 092102
ZFPSTO
INTERIOR NORTHERN CALIFORNIA ZONE FORECASTS FOR CALIFORNIA
NATIONAL WEATHER SERVICE SACRAMENTO CA
201 PM PDT WED SEP 9 2026
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION
ARE FOR TONIGHT, THURSDAY, THURSDAY NIGHT, AND FRIDAY.
CAZ121-101100-
W. SHASTA COUNTY ABOVE 3000 FT-
201 PM PDT WED SEP 9 2026
TONIGHT
MOSTLY CLEAR. LOWS 59 TO 69. NORTHWEST WINDS UP TO
10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS 79 TO 89. NORTHWEST WINDS UP TO
10 MPH SHIFTING TO THE SOUTHWEST IN THE AFTERNOON. GUSTS UP TO
20 MPH.
THURSDAY NIGHT
CLEAR, COOLER. LOWS 52 TO 62. NORTHWEST WINDS
UP TO 10 MPH WITH GUSTS TO AROUND 20 MPH.
FRIDAY
SUNNY. HIGHS 74 TO 84. NORTHWEST WINDS UP TO 10 MPH
SHIFTING TO THE SOUTH IN THE AFTERNOON. GUSTS UP TO 20 MPH.
FRIDAY NIGHT
CLEAR, COOLER. LOWS 45 TO 55. SOUTHWEST WINDS
AROUND 10 MPH SHIFTING TO THE NORTHWEST UP TO 10 MPH AFTER
MIDNIGHT. GUSTS UP TO 25 MPH.
SATURDAY
SUNNY, COOLER. HIGHS 59 TO 69.
SATURDAY NIGHT
CLEAR, COLDER. LOWS 38 TO 48.
SUNDAY AND SUNDAY NIGHT
CLEAR. HIGHS 62 TO 72. LOWS 41 TO 51.
MONDAY THROUGH TUESDAY NIGHT
CLEAR. HIGHS 65 TO 75. LOWS 45 TO
55.
WEDNESDAY
MOSTLY SUNNY. HIGHS 61 TO 71.
=
CAZ122-101100-
W. SHASTA COUNTY 1000-3000 FT-
INCLUDING THE CITY OF WHISKEYTOWN
201 PM PDT WED SEP 9 2026
TONIGHT
MOSTLY CLEAR. LOWS 64 TO 74. WEST WINDS UP TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS 90 TO 100. LIGHT WINDS BECOMING
SOUTHWEST UP TO 10 MPH IN THE AFTERNOON. GUSTS UP TO 20 MPH.
THURSDAY NIGHT
CLEAR, COOLER. LOWS 57 TO 67. WEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH.
FRIDAY
SUNNY. HIGHS 84 TO 94. NORTHWEST WINDS UP TO 10 MPH
SHIFTING TO THE SOUTH IN THE AFTERNOON. GUSTS UP TO 20 MPH.
FRIDAY NIGHT
CLEAR, COOLER. LOWS 50 TO 60. WEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 25 MPH.
SATURDAY
SUNNY. NOT AS WARM. HIGHS 68 TO 78.
SATURDAY NIGHT
CLEAR, COLDER. LOWS 44 TO 54.
SUNDAY AND SUNDAY NIGHT
CLEAR. HIGHS 72 TO 82. LOWS 47 TO 57.
MONDAY AND MONDAY NIGHT
CLEAR. HIGHS 77 TO 87. LOWS 50 TO 60.
TUESDAY AND TUESDAY NIGHT
CLEAR. HIGHS 72 TO 82. LOWS 51 TO
61.
WEDNESDAY
MOSTLY SUNNY. HIGHS 70 TO 80.
=
CAZ123-101100-
SHASTA LAKE AREA & 1-5 1000-3000 FT-
INCLUDING THE CITY OF SHASTA LAKE, SIMS
201 PM PDT WED SEP 9 2026
TONIGHT
MOSTLY CLEAR. LOWS 60 TO 70. NORTH WINDS UP TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS 87 TO 97. LIGHT WINDS BECOMING
SOUTH UP TO 10 MPH IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR, COOLER. LOWS 55 TO 65. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS 81 TO 91. LIGHT WINDS BECOMING SOUTH UP TO
10 MPH IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR, COOLER. LOWS 50 TO 60. SOUTHWEST WINDS UP
TO 10 MPH WITH GUSTS TO AROUND 20 MPH IN THE EVENING BECOMING
LIGHT.
SATURDAY
SUNNY. HIGHS 67 TO 77.
SATURDAY NIGHT
CLEAR, COLDER. LOWS 43 TO 53.
SUNDAY AND SUNDAY NIGHT
CLEAR. HIGHS 70 TO 80. LOWS 46 TO 56.
MONDAY THROUGH TUESDAY NIGHT
CLEAR. HIGHS 73 TO 83. LOWS 49 TO
59.
WEDNESDAY
MOSTLY SUNNY. HIGHS 69 TO 79.
TEMPERATURE / PRECIPITATION
SHASTA DAM 72 97 67 92 / 0 0 0 0
=
CAZ124-101100-
SHASTA METRO-
INCLUDING THE CITY OF REDDING, ANDERSON
201 PM PDT WED SEP 9 2026
TONIGHT
MOSTLY CLEAR. LOWS 64 TO 73. LIGHT WINDS.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 98. LIGHT WINDS.
THURSDAY NIGHT
CLEAR. LOWS 61 TO 67. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS AROUND 93. LIGHT WINDS.
FRIDAY NIGHT
CLEAR. LOWS 57 TO 63. SOUTH WINDS AROUND 10 MPH
WITH GUSTS TO AROUND 20 MPH IN THE EVENING BECOMING LIGHT.
SATURDAY
SUNNY. NOT AS WARM. HIGHS AROUND 80.
SATURDAY NIGHT
CLEAR. LOWS AROUND 54.
SUNDAY AND SUNDAY NIGHT
CLEAR. HIGHS AROUND 81. LOWS 54 TO 61.
MONDAY AND MONDAY NIGHT
CLEAR. HIGHS AROUND 86. LOWS 55 TO 61.
TUESDAY AND TUESDAY NIGHT
CLEAR. HIGHS AROUND 81. LOWS 54 TO
61.
WEDNESDAY
MOSTLY SUNNY. HIGHS AROUND 80.
TEMPERATURE / PRECIPITATION
REDDING 64 99 61 93 / 0 0 0 0
RED BLUFF 68 99 64 93 / 0 0 0 0
=
CAZ125-101100-
SHASTA COUNTY FOOTHILLS 1000-3000 FT-
201 PM PDT WED SEP 9 2026
TONIGHT
MOSTLY CLEAR. LOWS 64 TO 70. LIGHT WINDS.
THURSDAY
MOSTLY SUNNY. HIGHS 90 TO 98. LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 60 TO 66. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS 84 TO 92. LIGHT WINDS.
FRIDAY NIGHT
CLEAR. LOWS 54 TO 62. SOUTH WINDS UP TO 10 MPH.
SATURDAY
SUNNY. HIGHS 71 TO 79.
SATURDAY NIGHT
CLEAR, COOLER. LOWS 47 TO 53.
SUNDAY THROUGH TUESDAY NIGHT
CLEAR. HIGHS 74 TO 84. LOWS 48 TO
58.
WEDNESDAY
MOSTLY SUNNY. HIGHS 72 TO 78.
=
CAZ126-101100-
E. SHASTA /S. CASCADES ABOVE 3000 FT-
INCLUDING THE CITY OF SHINGLETOWN
201 PM PDT WED SEP 9 2026
TONIGHT
MOSTLY CLEAR. LOWS 53 TO 63. LIGHT WINDS.
THURSDAY
MOSTLY SUNNY. HIGHS 78 TO 88. LIGHT WINDS BECOMING
SOUTHWEST UP TO 10 MPH IN THE AFTERNOON. GUSTS UP TO 20 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. COOLER. LOWS 48 TO 58. LIGHT
WINDS.
FRIDAY
SUNNY. HIGHS 72 TO 82. LIGHT WINDS BECOMING SOUTHWEST
UP TO 10 MPH WITH GUSTS TO AROUND 20 MPH IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR, COLDER. LOWS 43 TO 53. SOUTHWEST WINDS UP
TO 10 MPH WITH GUSTS TO AROUND 20 MPH.
SATURDAY
SUNNY. HIGHS 59 TO 69.
SATURDAY NIGHT
CLEAR, COLDER. LOWS 34 TO 44.
SUNDAY AND SUNDAY NIGHT
CLEAR. HIGHS 61 TO 71. LOWS 37 TO 47.
MONDAY THROUGH TUESDAY NIGHT
CLEAR. HIGHS 64 TO 74. LOWS 40 TO
50.
WEDNESDAY
MOSTLY SUNNY. HIGHS 61 TO 71.
=
CAZ127-101100-
BURNEY BASIN-
INCLUDING THE CITY OF BURNEY
201 PM PDT WED SEP 9 2026
TONIGHT
MOSTLY CLEAR. LOWS 49 TO 59. LIGHT WINDS.
THURSDAY
MOSTLY SUNNY. HIGHS 78 TO 88. LIGHT WINDS BECOMING
WEST AROUND 10 MPH WITH GUSTS TO AROUND 25 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 55. SOUTH WINDS UP TO
10 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
FRIDAY
SUNNY. HIGHS 72 TO 82. LIGHT WINDS BECOMING WEST AROUND
10 MPH WITH GUSTS TO AROUND 25 MPH IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 41 TO 51. SOUTHWEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 25 MPH.
SATURDAY
SUNNY. HIGHS 60 TO 70.
SATURDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS 31 TO 41.
SUNDAY AND SUNDAY NIGHT
CLEAR. HIGHS 60 TO 70. LOWS 33 TO 43.
MONDAY THROUGH TUESDAY
CLEAR. HIGHS 65 TO 75. LOWS 37 TO 47.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS 39 TO 47. HIGHS
64 TO 74.
TEMPERATURE / PRECIPITATION
BURNEY 50 88 46 82 / 0 0 0 0
=
CAZ128-101100-
LASSEN VOLCANIC NP-
INCLUDING THE CITY OF LASSEN NATIONAL PARK
201 PM PDT WED SEP 9 2026
TONIGHT
MOSTLY CLEAR. LOWS 52 TO 58. LIGHT WINDS.
THURSDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
68 TO 78. SOUTHWEST WINDS UP TO 10 MPH WITH GUSTS TO AROUND
20 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 46 TO 52. SOUTHWEST WINDS UP
TO 10 MPH WITH GUSTS TO AROUND 20 MPH.
FRIDAY
SUNNY. HIGHS 63 TO 73. SOUTHWEST WINDS UP TO 10 MPH.
GUSTS UP TO 25 MPH IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 42 TO 48. SOUTHWEST WINDS AROUND
10 MPH WITH GUSTS TO AROUND 30 MPH.
SATURDAY
SUNNY. HIGHS 51 TO 61.
SATURDAY NIGHT
CLEAR, COLDER. LOWS 29 TO 35.
SUNDAY AND SUNDAY NIGHT
CLEAR. HIGHS 51 TO 61. LOWS 30 TO 40.
MONDAY AND MONDAY NIGHT
CLEAR. HIGHS 56 TO 66. LOWS 35 TO 41.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLEAR. HIGHS 53 TO 63. LOWS
AROUND 41.
=
CAZ129-101100-
SIERRA (TEHAMA-PLUMAS) 1000-3000 FT-
INCLUDING THE CITY OF PARADISE
201 PM PDT WED SEP 9 2026
..HEAT ADVISORY IN EFFECT UNTIL 10 PM PDT THURSDAY
TONIGHT
PARTLY CLOUDY. LOWS 68 TO 78. LIGHT WINDS.
THURSDAY
MOSTLY SUNNY. HIGHS 89 TO 97. LIGHT WINDS BECOMING
SOUTHWEST UP TO 10 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. COOLER. LOWS 63 TO 73. SOUTHEAST
WINDS UP TO 10 MPH.
FRIDAY
SUNNY. HIGHS 81 TO 91. LIGHT WINDS BECOMING SOUTHWEST
UP TO 10 MPH IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 59 TO 67. SOUTHEAST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH.
SATURDAY
SUNNY. HIGHS 70 TO 80.
SATURDAY NIGHT
CLEAR, COOLER. LOWS 49 TO 59.
SUNDAY THROUGH TUESDAY NIGHT
CLEAR. HIGHS 72 TO 82. LOWS 51 TO
61.
WEDNESDAY
MOSTLY SUNNY. HIGHS 70 TO 78.
TEMPERATURE / PRECIPITATION
PARADISE 74 92 71 85 / 0 10 0 0
=
CAZ130-101100-
SIERRA (TEHAMA-PLUMAS) ABOVE 3000 FT-
INCLUDING THE CITY OF MINERAL, QUINCY
201 PM PDT WED SEP 9 2026
TONIGHT
PARTLY CLOUDY. LOWS 56 TO 66. LIGHT WINDS.
THURSDAY
MOSTLY SUNNY. HIGHS 77 TO 87. LIGHT WINDS BECOMING
SOUTHWEST UP TO 10 MPH WITH GUSTS TO AROUND 20 MPH IN THE
AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 52 TO 62. SOUTH WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH.
FRIDAY
SUNNY. HIGHS 72 TO 82. LIGHT WINDS BECOMING SOUTHWEST
AROUND 10 MPH WITH GUSTS TO AROUND 25 MPH IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR, COOLER. LOWS 47 TO 57. SOUTH WINDS UP TO
10 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
SATURDAY
SUNNY. HIGHS 60 TO 70.
SATURDAY NIGHT
CLEAR, COLDER. LOWS 36 TO 46.
SUNDAY THROUGH TUESDAY
CLEAR. HIGHS 63 TO 73. LOWS 39 TO 49.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS 41 TO 51. HIGHS
61 TO 71.
TEMPERATURE / PRECIPITATION
QUINCY 52 92 50 87 / 0 0 0 0
CHESTER 53 88 50 83 / 0 0 0 0
=
CAZ131-101100-
N. MOTHERLODE 1000-3000 FT-
INCLUDING THE CITY OF AUBURN, GRASS VALLEY, COLFAX, NEVADA CITY
201 PM PDT WED SEP 9 2026
..HEAT ADVISORY IN EFFECT UNTIL 10 PM PDT THURSDAY
TONIGHT
PARTLY CLOUDY. LOWS 65 TO 73. LIGHT WINDS.
THURSDAY
MOSTLY SUNNY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 91 TO 97. LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 62 TO 70. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS 84 TO 90. LIGHT WINDS BECOMING SOUTHWEST
AROUND 10 MPH IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 57 TO 65. SOUTHEAST WINDS UP TO
10 MPH.
SATURDAY
SUNNY. HIGHS 73 TO 81.
SATURDAY NIGHT
CLEAR, COOLER. LOWS 50 TO 56.
SUNDAY THROUGH TUESDAY NIGHT
CLEAR. HIGHS 73 TO 83. LOWS 50 TO
59.
WEDNESDAY
MOSTLY SUNNY. HIGHS 71 TO 79.
TEMPERATURE / PRECIPITATION
GRASS VALLEY 66 92 65 85 / 0 10 0 0
JACKSON 73 96 68 89 / 0 10 0 0
=
CAZ132-101100-
SIERRA (YUBA-PLACER) 3000-5000 FT-
201 PM PDT WED SEP 9 2026
TONIGHT
PARTLY CLOUDY. LOWS 61 TO 71. LIGHT WINDS.
THURSDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS 81 TO 91. LIGHT WINDS BECOMING SOUTHWEST UP TO
10 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 58 TO 68. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS 76 TO 86. LIGHT WINDS BECOMING SOUTHWEST
AROUND 10 MPH WITH GUSTS TO AROUND 20 MPH IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 54 TO 64. SOUTH WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 20 MPH IN THE EVENING BECOMING LIGHT.
SATURDAY
MOSTLY SUNNY. HIGHS 65 TO 75.
SATURDAY NIGHT
CLEAR, COLDER. LOWS 44 TO 54.
SUNDAY THROUGH TUESDAY
CLEAR. HIGHS 66 TO 76. LOWS 46 TO 56.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS 46 TO 56. HIGHS
64 TO 74.
=
CAZ133-101100-
SIERRA (SIERRA-PLACER) ABOVE 5000 FT-
INCLUDING THE CITY OF BLUE CANYON, KINGVALE, DONNER PEAK
201 PM PDT WED SEP 9 2026
TONIGHT
PARTLY CLOUDY. LOWS 55 TO 65. LIGHT WINDS.
THURSDAY
PARTLY CLOUDY IN THE MORNING, THEN PARTLY CLOUDY WITH
A SLIGHT CHANCE OF RAIN IN THE AFTERNOON. HIGHS 72 TO 82. LIGHT
WINDS BECOMING SOUTHWEST AROUND 10 MPH WITH GUSTS TO AROUND
25 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 51 TO 61. SOUTH WINDS UP TO
10 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
FRIDAY
SUNNY. HIGHS 67 TO 77. SOUTH WINDS UP TO 15 MPH. GUSTS
UP TO 20 MPH INCREASING TO 30 MPH IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 47 TO 57. SOUTH WINDS AROUND 10 MPH
WITH GUSTS TO AROUND 30 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS 56 TO 66.
SATURDAY NIGHT
CLEAR, COLDER. LOWS 36 TO 46.
SUNDAY THROUGH MONDAY NIGHT
CLEAR. HIGHS 59 TO 69. LOWS 38 TO
48.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLEAR. HIGHS 56 TO 66. LOWS
40 TO 50.
TEMPERATURE / PRECIPITATION
BLUE CANYON 68 82 64 77 / 0 20 0 0
=
CAZ134-101100-
CENTRAL MOTHERLODE 1000-3000 FT-
INCLUDING THE CITY OF CAMERON PARK, SHINGLE SPRINGS, PLACERVILLE,
COOL, JACKSON
201 PM PDT WED SEP 9 2026
..HEAT ADVISORY IN EFFECT UNTIL 10 PM PDT THURSDAY
TONIGHT
MOSTLY CLEAR. LOWS 69 TO 75. LIGHT WINDS.
THURSDAY
MOSTLY SUNNY. HIGHS 90 TO 98. LIGHT WINDS BECOMING
WEST UP TO 10 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 65 TO 71. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS 85 TO 91. LIGHT WINDS BECOMING SOUTHWEST
UP TO 10 MPH IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 59 TO 65. LIGHT WINDS.
SATURDAY
SUNNY. HIGHS 74 TO 82.
SATURDAY NIGHT
CLEAR. LOWS AROUND 54.
SUNDAY THROUGH TUESDAY NIGHT
CLEAR. HIGHS 74 TO 84. LOWS
AROUND 55.
WEDNESDAY
MOSTLY SUNNY. HIGHS 72 TO 80.
=
CAZ135-101100-
SIERRA 3000-5000 FT-
INCLUDING THE CITY OF POLLOCK PINES
201 PM PDT WED SEP 9 2026
TONIGHT
PARTLY CLOUDY. LOWS 61 TO 71. LIGHT WINDS.
THURSDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS 84 TO 94. LIGHT WINDS BECOMING WEST UP TO 10 MPH
IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 59 TO 69. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS 79 TO 87. LIGHT WINDS BECOMING SOUTHWEST
AROUND 10 MPH WITH GUSTS TO AROUND 20 MPH IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR, COOLER. LOWS 54 TO 64. SOUTH WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH IN THE EVENING BECOMING LIGHT.
SATURDAY
MOSTLY SUNNY. HIGHS 69 TO 77.
SATURDAY NIGHT
CLEAR, COOLER. LOWS 45 TO 55.
SUNDAY THROUGH TUESDAY NIGHT
CLEAR. HIGHS 68 TO 78. LOWS 46 TO
56.
WEDNESDAY
MOSTLY SUNNY. HIGHS 67 TO 75.
=
CAZ136-101100-
SIERRA (EL DORADO-AMADOR) ABOVE 5000 FT-
INCLUDING THE CITY OF CARSON PASS
201 PM PDT WED SEP 9 2026
TONIGHT
PARTLY CLOUDY. LOWS 54 TO 64. LIGHT WINDS.
THURSDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS 72 TO 82. LIGHT WINDS BECOMING WEST AROUND
10 MPH WITH GUSTS TO AROUND 25 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 50 TO 60. SOUTHWEST WINDS UP
TO 10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT. GUSTS UP TO
25 MPH.
FRIDAY
SUNNY. HIGHS 67 TO 77. SOUTH WINDS UP TO 10 MPH WITH
GUSTS TO AROUND 20 MPH SHIFTING TO THE SOUTHWEST WITH GUSTS TO
AROUND 30 MPH IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 47 TO 57. SOUTHWEST WINDS AROUND
10 MPH SHIFTING TO THE SOUTH UP TO 10 MPH AFTER MIDNIGHT. GUSTS
UP TO 30 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS 58 TO 68.
SATURDAY NIGHT
CLEAR, COLDER. LOWS 37 TO 47.
SUNDAY THROUGH TUESDAY NIGHT
CLEAR. HIGHS 58 TO 68. LOWS 38 TO
48.
WEDNESDAY
MOSTLY SUNNY. HIGHS 56 TO 66.
=
CAZ137-101100-
SOUTHERN MOTHERLODE 1000-3000 FT-
INCLUDING THE CITY OF SONORA, ANGELS CAMP
201 PM PDT WED SEP 9 2026
..HEAT ADVISORY IN EFFECT UNTIL 10 PM PDT THURSDAY
TONIGHT
MOSTLY CLEAR. LOWS 67 TO 77. LIGHT WINDS.
THURSDAY
MOSTLY SUNNY. HIGHS 92 TO 100. LIGHT WINDS BECOMING
WEST AROUND 10 MPH WITH GUSTS TO AROUND 20 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 63 TO 73. NORTHWEST WINDS UP
TO 10 MPH WITH GUSTS TO AROUND 20 MPH IN THE EVENING BECOMING
LIGHT.
FRIDAY
SUNNY. HIGHS 86 TO 94. LIGHT WINDS BECOMING WEST UP TO
10 MPH IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR, COOLER. LOWS 58 TO 68. WEST WINDS UP TO
10 MPH IN THE EVENING BECOMING LIGHT.
SATURDAY
SUNNY. HIGHS 77 TO 85.
SATURDAY NIGHT
CLEAR, COOLER. LOWS 51 TO 59.
SUNDAY THROUGH WEDNESDAY
CLEAR. HIGHS 75 TO 85. LOWS 51 TO 61.
=
CAZ138-101100-
SIERRA (CAL-TUO) 3000-5000 FT-
INCLUDING THE CITY OF TWAIN HARTE, ARNOLD
201 PM PDT WED SEP 9 2026
TONIGHT
MOSTLY CLEAR. LOWS 64 TO 74. LIGHT WINDS.
THURSDAY
MOSTLY SUNNY. HIGHS 84 TO 94. LIGHT WINDS BECOMING
WEST UP TO 10 MPH IN THE AFTERNOON. GUSTS UP TO 20 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 60 TO 70. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS 79 TO 89. EAST WINDS UP TO 10 MPH SHIFTING
TO THE SOUTHWEST WITH GUSTS TO AROUND 20 MPH IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 56 TO 66. WEST WINDS UP TO 10 MPH IN
THE EVENING BECOMING LIGHT.
SATURDAY
MOSTLY SUNNY. HIGHS 71 TO 81.
SATURDAY NIGHT
CLEAR, COOLER. LOWS 48 TO 58.
SUNDAY THROUGH WEDNESDAY
CLEAR. HIGHS 68 TO 78. LOWS 49 TO 59.
=
CAZ139-101100-
SIERRA (CAL-TUO) ABOVE 5000 FT-
INCLUDING THE CITY OF TWAIN HARTE, ARNOLD
201 PM PDT WED SEP 9 2026
TONIGHT
PARTLY CLOUDY. LOWS 53 TO 63. NORTHWEST WINDS UP TO
10 MPH SHIFTING TO THE EAST AFTER MIDNIGHT.
THURSDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS 73 TO 83. SOUTHEAST WINDS UP TO 10 MPH SHIFTING
TO THE WEST AROUND 10 MPH IN THE AFTERNOON. GUSTS UP TO 20 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 50 TO 60. WEST WINDS UP TO
10 MPH IN THE EVENING BECOMING LIGHT. GUSTS UP TO 20 MPH.
FRIDAY
SUNNY. HIGHS 67 TO 77. SOUTHEAST WINDS UP TO 10 MPH
SHIFTING TO THE SOUTHWEST IN THE AFTERNOON. GUSTS UP TO 25 MPH.
FRIDAY NIGHT
CLEAR. LOWS 46 TO 56. SOUTHWEST WINDS AROUND
10 MPH SHIFTING TO THE SOUTHEAST UP TO 10 MPH AFTER MIDNIGHT.
GUSTS UP TO 25 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS 59 TO 69.
SATURDAY NIGHT
CLEAR, COLDER. LOWS 39 TO 49.
SUNDAY THROUGH WEDNESDAY
CLEAR. HIGHS 59 TO 69. LOWS 39 TO 49.
=
CAZ140-101100-
TEHAMA CO COAST RANGE ABOVE 3000 FT-
201 PM PDT WED SEP 9 2026
TONIGHT
PARTLY CLOUDY. LOWS 63 TO 73. WEST WINDS UP TO 10 MPH.
THURSDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
77 TO 87. WEST WINDS UP TO 10 MPH. GUSTS UP TO 20 MPH IN THE
AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. COOLER. LOWS 57 TO 65. WEST WINDS
AROUND 10 MPH WITH GUSTS TO AROUND 20 MPH.
FRIDAY
SUNNY. HIGHS 72 TO 82. WEST WINDS UP TO 10 MPH WITH
GUSTS TO AROUND 20 MPH.
FRIDAY NIGHT
CLEAR, COOLER. LOWS 47 TO 57. WEST WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 25 MPH.
SATURDAY
MOSTLY SUNNY. COOLER. HIGHS 57 TO 67.
SATURDAY NIGHT
CLEAR, COLDER. LOWS 39 TO 49.
SUNDAY AND SUNDAY NIGHT
CLEAR. HIGHS 59 TO 69. LOWS 42 TO 52.
MONDAY THROUGH TUESDAY
CLEAR. HIGHS 63 TO 73. LOWS 46 TO 56.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 55.
WEDNESDAY
SUNNY. HIGHS 59 TO 69.
=
CAZ141-101100-
W TEHAMA CO FOOTHILLS 1000-3000 FT-
201 PM PDT WED SEP 9 2026
TONIGHT
MOSTLY CLEAR. LOWS 71 TO 79. WEST WINDS UP TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS 90 TO 99. LIGHT WINDS BECOMING
SOUTHEAST UP TO 10 MPH IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR, COOLER. LOWS 64 TO 72. WEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH.
FRIDAY
SUNNY. HIGHS 84 TO 93. LIGHT WINDS BECOMING SOUTHEAST
UP TO 10 MPH IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR, COOLER. LOWS 55 TO 63. SOUTHWEST WINDS UP
TO 10 MPH WITH GUSTS TO AROUND 20 MPH.
SATURDAY
SUNNY. HIGHS 70 TO 80.
SATURDAY NIGHT
CLEAR, COOLER. LOWS 49 TO 57.
SUNDAY THROUGH TUESDAY NIGHT
CLEAR. HIGHS 73 TO 83. LOWS 51 TO
61.
WEDNESDAY
MOSTLY SUNNY. HIGHS 70 TO 79.
=
CAZ142-101100-
N. SAC VALLEY IN TEHAMA COUNTY-
INCLUDING THE CITY OF RED BLUFF
201 PM PDT WED SEP 9 2026
..HEAT ADVISORY IN EFFECT UNTIL 10 PM PDT THURSDAY
TONIGHT
MOSTLY CLEAR. LOWS 66 TO 74. LIGHT WINDS.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 98. LIGHT WINDS BECOMING
SOUTHEAST UP TO 10 MPH IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 63 TO 69. SOUTH WINDS UP TO 10 MPH
IN THE EVENING BECOMING LIGHT.
FRIDAY
SUNNY. HIGHS AROUND 92. LIGHT WINDS BECOMING SOUTHEAST
UP TO 10 MPH IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 57 TO 64. SOUTH WINDS UP TO 10 MPH.
GUSTS UP TO 20 MPH IN THE EVENING.
SATURDAY
SUNNY. HIGHS 79 TO 84.
SATURDAY NIGHT
CLEAR. LOWS AROUND 56.
SUNDAY AND SUNDAY NIGHT
CLEAR. HIGHS AROUND 81. LOWS 56 TO 63.
MONDAY THROUGH TUESDAY NIGHT
CLEAR. HIGHS AROUND 84. LOWS
57 TO 63.
WEDNESDAY
MOSTLY SUNNY. HIGHS AROUND 80.
=
CAZ143-101100-
GLENN/COLUSA COAST RANGE ABOVE 3000 FT-
201 PM PDT WED SEP 9 2026
TONIGHT
PARTLY CLOUDY. LOWS 66 TO 76. WEST WINDS UP TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS 79 TO 89. WEST WINDS UP TO
10 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. COOLER. LOWS 58 TO 68. WEST WINDS
10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
FRIDAY
SUNNY. HIGHS 73 TO 83. NORTHWEST WINDS UP TO 10 MPH
SHIFTING TO THE SOUTH IN THE AFTERNOON. GUSTS UP TO 20 MPH.
FRIDAY NIGHT
CLEAR, COOLER. LOWS 50 TO 60. WEST WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 25 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS 59 TO 69.
SATURDAY NIGHT
CLEAR, COLDER. LOWS 41 TO 51.
SUNDAY THROUGH WEDNESDAY
CLEAR. HIGHS 62 TO 72. LOWS 45 TO 55.
=
CAZ144-101100-
CENTRAL GLENN CO & INTERSTATE 5-
INCLUDING THE CITY OF WILLOWS, ORLAND
201 PM PDT WED SEP 9 2026
..HEAT ADVISORY IN EFFECT UNTIL 10 PM PDT THURSDAY
TONIGHT
MOSTLY CLEAR. LOWS 67 TO 73. LIGHT WINDS.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 97. LIGHT WINDS BECOMING
SOUTHEAST AROUND 10 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 64. SOUTHWEST WINDS
UP TO 10 MPH IN THE EVENING BECOMING LIGHT.
FRIDAY
SUNNY. HIGHS AROUND 91. LIGHT WINDS BECOMING EAST
AROUND 10 MPH IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 57 TO 63. SOUTHEAST WINDS AROUND
10 MPH WITH GUSTS TO AROUND 20 MPH IN THE EVENING BECOMING LIGHT.
SATURDAY
SUNNY. HIGHS AROUND 83.
SATURDAY NIGHT
CLEAR. LOWS AROUND 56.
SUNDAY THROUGH TUESDAY NIGHT
CLEAR. HIGHS AROUND 83. LOWS
AROUND 58.
WEDNESDAY
MOSTLY SUNNY. HIGHS AROUND 80.
TEMPERATURE / PRECIPITATION
ALDER SPRINGS 69 85 61 79 / 0 0 0 0
=
CAZ145-101100-
EASTERN GLENN COUNTY-
201 PM PDT WED SEP 9 2026
..HEAT ADVISORY IN EFFECT UNTIL 10 PM PDT THURSDAY
TONIGHT
PARTLY CLOUDY. LOWS AROUND 66. LIGHT WINDS.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 97. LIGHT WINDS BECOMING
SOUTHEAST UP TO 10 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 62. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS AROUND 91. SOUTHEAST WINDS UP TO 10 MPH.
FRIDAY NIGHT
CLEAR. LOWS AROUND 60. SOUTHEAST WINDS UP TO
10 MPH.
SATURDAY
SUNNY. HIGHS AROUND 84.
SATURDAY NIGHT
CLEAR. LOWS AROUND 56.
SUNDAY THROUGH TUESDAY NIGHT
CLEAR. HIGHS AROUND 84. LOWS
AROUND 56.
WEDNESDAY
MOSTLY SUNNY. HIGHS AROUND 80.
=
CAZ146-101100-
BUTTE COUNTY BELOW 1000 FT-
INCLUDING THE CITY OF CHICO, OROVILLE, GRIDLEY
201 PM PDT WED SEP 9 2026
..HEAT ADVISORY IN EFFECT UNTIL 10 PM PDT THURSDAY
TONIGHT
PARTLY CLOUDY. LOWS 64 TO 74. LIGHT WINDS.
THURSDAY
MOSTLY SUNNY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 98. LIGHT WINDS BECOMING SOUTH UP TO 10 MPH
IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 61 TO 71. SOUTHEAST WINDS UP
TO 10 MPH.
FRIDAY
SUNNY. HIGHS 88 TO 93. SOUTHEAST WINDS UP TO 10 MPH.
FRIDAY NIGHT
CLEAR. LOWS 57 TO 67. SOUTHEAST WINDS AROUND
10 MPH WITH GUSTS TO AROUND 20 MPH.
SATURDAY
SUNNY. HIGHS 81 TO 86.
SATURDAY NIGHT
CLEAR. LOWS AROUND 58.
SUNDAY THROUGH TUESDAY NIGHT
CLEAR. HIGHS 82 TO 88. LOWS 54 TO
62.
WEDNESDAY
MOSTLY SUNNY. HIGHS 77 TO 82.
TEMPERATURE / PRECIPITATION
CHICO 71 99 69 92 / 0 10 0 0
OROVILLE 68 99 66 92 / 0 10 0 0
=
CAZ147-101100-
W. GLENN/COLUSA FOOTHILLS 1000-3000 FT-
201 PM PDT WED SEP 9 2026
TONIGHT
PARTLY CLOUDY. LOWS 68 TO 78. WEST WINDS UP TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS 90 TO 100. LIGHT WINDS BECOMING
SOUTHEAST AROUND 10 MPH WITH GUSTS TO AROUND 25 MPH IN THE
AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. COOLER. LOWS 61 TO 71. WEST WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
FRIDAY
SUNNY. HIGHS 84 TO 94. LIGHT WINDS BECOMING EAST UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR, COOLER. LOWS 55 TO 63. WEST WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 25 MPH.
SATURDAY
SUNNY. HIGHS 73 TO 83.
SATURDAY NIGHT
CLEAR. LOWS 50 TO 58.
SUNDAY THROUGH TUESDAY NIGHT
CLEAR. HIGHS 74 TO 84. LOWS 52 TO
62.
WEDNESDAY
MOSTLY SUNNY. HIGHS 71 TO 81.
=
CAZ148-101100-
CENTRAL COLUSA COUNTY INCL. I-5-
INCLUDING THE CITY OF WILLIAMS
201 PM PDT WED SEP 9 2026
..HEAT ADVISORY IN EFFECT UNTIL 10 PM PDT THURSDAY
TONIGHT
PARTLY CLOUDY. LOWS 68 TO 74. LIGHT WINDS.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 98. LIGHT WINDS BECOMING
SOUTHEAST AROUND 10 MPH WITH GUSTS TO AROUND 20 MPH IN THE
AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 62 TO 68. SOUTHWEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 25 MPH.
FRIDAY
SUNNY. HIGHS AROUND 93. LIGHT WINDS BECOMING EAST
AROUND 10 MPH IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 56 TO 64. SOUTHWEST WINDS UP TO
15 MPH WITH GUSTS TO AROUND 25 MPH.
SATURDAY
SUNNY. HIGHS AROUND 84.
SATURDAY NIGHT
CLEAR. LOWS AROUND 57.
SUNDAY THROUGH TUESDAY NIGHT
CLEAR. HIGHS AROUND 84. LOWS
AROUND 58.
WEDNESDAY
MOSTLY SUNNY. HIGHS AROUND 80.
=
CAZ149-101100-
EASTERN COLUSA COUNTY-
INCLUDING THE CITY OF COLUSA
201 PM PDT WED SEP 9 2026
..HEAT ADVISORY IN EFFECT UNTIL 10 PM PDT THURSDAY
TONIGHT
PARTLY CLOUDY. LOWS AROUND 67. LIGHT WINDS.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 97. LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 62. SOUTH WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH.
FRIDAY
SUNNY. HIGHS AROUND 92. LIGHT WINDS.
FRIDAY NIGHT
CLEAR. LOWS 53 TO 60. SOUTHEAST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH.
SATURDAY
SUNNY. HIGHS AROUND 84.
SATURDAY NIGHT
CLEAR. LOWS AROUND 56.
SUNDAY THROUGH TUESDAY NIGHT
CLEAR. HIGHS AROUND 84. LOWS
AROUND 56.
WEDNESDAY
MOSTLY SUNNY. HIGHS AROUND 80.
=
CAZ150-101100-
SUTTER/YUBA COUNTIES BELOW 1000 FT-
INCLUDING THE CITY OF YUBA CITY, BEALE AFB
201 PM PDT WED SEP 9 2026
..HEAT ADVISORY IN EFFECT UNTIL 10 PM PDT THURSDAY
TONIGHT
MOSTLY CLEAR. LOWS 65 TO 73. LIGHT WINDS.
THURSDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
SUNNY. HIGHS AROUND 98. LIGHT WINDS BECOMING SOUTH UP TO 10 MPH
IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 60 TO 70. SOUTHEAST WINDS
AROUND 10 MPH WITH GUSTS TO AROUND 20 MPH.
FRIDAY
SUNNY. HIGHS AROUND 92. SOUTH WINDS UP TO 10 MPH.
FRIDAY NIGHT
CLEAR, COOLER. LOWS 55 TO 65. SOUTHEAST WINDS
10 TO 15 MPH. GUSTS UP TO 25 MPH AFTER MIDNIGHT.
SATURDAY
SUNNY. HIGHS AROUND 84.
SATURDAY NIGHT
CLEAR. LOWS AROUND 57.
SUNDAY THROUGH TUESDAY NIGHT
CLEAR. HIGHS AROUND 84. LOWS
55 TO 61.
WEDNESDAY
MOSTLY SUNNY. HIGHS AROUND 80.
TEMPERATURE / PRECIPITATION
MARYSVILLE/YUBA CITY 68 99 64 93 / 0 10 0 0
=
CAZ151-101100-
YOLO / SOLANO COUNTY HILLS-
201 PM PDT WED SEP 9 2026
..HEAT ADVISORY IN EFFECT UNTIL 10 PM PDT THURSDAY
TONIGHT
MOSTLY CLEAR. LOWS 70 TO 80. WEST WINDS UP TO 10 MPH.
THURSDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
89 TO 99. LIGHT WINDS BECOMING SOUTHWEST AROUND 10 MPH IN THE
AFTERNOON. GUSTS UP TO 25 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. COOLER. LOWS 61 TO 71. WEST WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
FRIDAY
SUNNY. HIGHS 82 TO 92. SOUTHWEST WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 25 MPH.
FRIDAY NIGHT
CLEAR, COOLER. LOWS 56 TO 64. SOUTHWEST WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
SATURDAY
SUNNY. HIGHS 72 TO 82.
SATURDAY NIGHT
CLEAR. LOWS 53 TO 63.
SUNDAY THROUGH MONDAY NIGHT
CLEAR. HIGHS 76 TO 86. LOWS 55 TO
65.
TUESDAY
MOSTLY SUNNY. HIGHS 70 TO 80.
TUESDAY NIGHT
CLEAR. LOWS 52 TO 58.
WEDNESDAY
MOSTLY SUNNY. HIGHS 69 TO 79.
=
CAZ152-101100-
W. YOLO COUNTY INCLUDING CAPAY/I-505-
INCLUDING THE CITY OF ESPARTO, WINTERS
201 PM PDT WED SEP 9 2026
..HEAT ADVISORY IN EFFECT UNTIL 10 PM PDT THURSDAY
TONIGHT
MOSTLY CLEAR. LOWS 69 TO 76. LIGHT WINDS.
THURSDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
AROUND 100. LIGHT WINDS BECOMING SOUTH UP TO 10 MPH WITH GUSTS TO
AROUND 20 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. COOLER. LOWS 60 TO 68. SOUTHWEST
WINDS UP TO 10 MPH WITH GUSTS TO AROUND 20 MPH.
FRIDAY
SUNNY. HIGHS AROUND 94. LIGHT WINDS BECOMING SOUTH UP
TO 10 MPH IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR, COOLER. LOWS 53 TO 63. SOUTHWEST WINDS UP
TO 10 MPH WITH GUSTS TO AROUND 20 MPH.
SATURDAY
SUNNY. NOT AS WARM. HIGHS AROUND 84.
SATURDAY NIGHT
CLEAR. LOWS 56 TO 61.
SUNDAY THROUGH MONDAY NIGHT
CLEAR. HIGHS 82 TO 87. LOWS 55 TO
64.
TUESDAY AND TUESDAY NIGHT
CLEAR. HIGHS AROUND 81. LOWS 53 TO
61.
WEDNESDAY
MOSTLY SUNNY. HIGHS AROUND 80.
=
CAZ153-101100-
C. YOLO/NE SOLANO INCLUDING WOODLAND-
INCLUDING THE CITY OF WOODLAND, DIXON
201 PM PDT WED SEP 9 2026
..HEAT ADVISORY IN EFFECT UNTIL 10 PM PDT THURSDAY
TONIGHT
PARTLY CLOUDY. LOWS AROUND 69. LIGHT WINDS.
THURSDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
95 TO 102. LIGHT WINDS. GUSTS UP TO 20 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. SOUTH WINDS UP TO
10 MPH WITH GUSTS TO AROUND 30 MPH.
FRIDAY
SUNNY. HIGHS 87 TO 94. SOUTH WINDS UP TO 10 MPH WITH
GUSTS TO AROUND 25 MPH.
FRIDAY NIGHT
CLEAR. LOWS 53 TO 60. SOUTH WINDS AROUND 10 MPH
WITH GUSTS TO AROUND 30 MPH.
SATURDAY
SUNNY. HIGHS 80 TO 86.
SATURDAY NIGHT
CLEAR. LOWS AROUND 57.
SUNDAY THROUGH MONDAY NIGHT
CLEAR. HIGHS AROUND 85. LOWS
AROUND 57.
TUESDAY
MOSTLY SUNNY. HIGHS 77 TO 83.
TUESDAY NIGHT
CLEAR. LOWS AROUND 54.
WEDNESDAY
MOSTLY SUNNY. HIGHS AROUND 80.
=
CAZ154-101100-
SAC METRO/W. EL DORADO/AMADOR COUNTY-
INCLUDING THE CITY OF LINCOLN, ROSEVILLE, SACRAMENTO, ELK GROVE,
FOLSOM
201 PM PDT WED SEP 9 2026
..HEAT ADVISORY IN EFFECT UNTIL 10 PM PDT THURSDAY
TONIGHT
MOSTLY CLEAR. LOWS 67 TO 73. LIGHT WINDS.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 99. LIGHT WINDS BECOMING
SOUTHWEST UP TO 10 MPH IN THE AFTERNOON. GUSTS UP TO 20 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. COOLER. LOWS 60 TO 68. SOUTH
WINDS AROUND 10 MPH WITH GUSTS TO AROUND 25 MPH.
FRIDAY
SUNNY. HIGHS AROUND 91. SOUTH WINDS AROUND 10 MPH WITH
GUSTS TO AROUND 20 MPH.
FRIDAY NIGHT
CLEAR. LOWS 57 TO 63. SOUTH WINDS 10 TO 15 MPH
WITH GUSTS TO AROUND 25 MPH.
SATURDAY
SUNNY. HIGHS AROUND 83.
SATURDAY NIGHT
CLEAR. LOWS AROUND 56.
SUNDAY THROUGH TUESDAY NIGHT
CLEAR. HIGHS AROUND 84. LOWS
AROUND 56.
WEDNESDAY
MOSTLY SUNNY. HIGHS AROUND 81.
TEMPERATURE / PRECIPITATION
SACRAMENTO 71 100 64 91 / 0 10 0 0
SAC EXEC AIRPORT 70 98 62 90 / 0 10 0 0
=
CAZ155-101100-
C. SOLANO COUNTY INCLUDING FAIRFIELD-
INCLUDING THE CITY OF FAIRFIELD, VACAVILLE
201 PM PDT WED SEP 9 2026
..HEAT ADVISORY IN EFFECT UNTIL 10 PM PDT THURSDAY
TONIGHT
MOSTLY CLEAR. LOWS AROUND 71. SOUTHWEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH.
THURSDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
92 TO 98. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND
25 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. BREEZY. LOWS AROUND 62. SOUTHWEST
WINDS 10 TO 25 MPH WITH GUSTS TO AROUND 35 MPH.
FRIDAY
SUNNY, BREEZY. HIGHS 84 TO 90. SOUTHWEST WINDS 10 TO
25 MPH. GUSTS UP TO 35 MPH IN THE MORNING.
FRIDAY NIGHT
CLEAR. LOWS AROUND 59. SOUTHWEST WINDS 15 TO
20 MPH WITH GUSTS TO AROUND 35 MPH.
SATURDAY
SUNNY, WINDY. HIGHS AROUND 80.
SATURDAY NIGHT
CLEAR. LOWS AROUND 58.
SUNDAY THROUGH MONDAY NIGHT
CLEAR. HIGHS AROUND 85. LOWS
AROUND 59.
TUESDAY
MOSTLY SUNNY. HIGHS 74 TO 80.
TUESDAY NIGHT
CLEAR. LOWS AROUND 57.
WEDNESDAY
MOSTLY SUNNY. HIGHS AROUND 78.
TEMPERATURE / PRECIPITATION
FAIRFIELD/SUISUN 70 97 61 89 / 0 10 0 0
=
CAZ156-101100-
SW SOLANO COUNTY INCLUDING VALLEJO-
INCLUDING THE CITY OF VALLEJO, BENICIA
201 PM PDT WED SEP 9 2026
..HEAT ADVISORY IN EFFECT UNTIL 10 PM PDT THURSDAY
TONIGHT
MOSTLY CLEAR. LOWS 67 TO 73. WEST WINDS AROUND 10 MPH.
THURSDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
84 TO 94. WEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 61. SOUTHWEST WINDS
10 TO 20 MPH WITH GUSTS TO AROUND 30 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS 76 TO 86. SOUTHWEST WINDS 10 TO
20 MPH WITH GUSTS TO AROUND 30 MPH.
FRIDAY NIGHT
CLEAR. LOWS AROUND 59. SOUTHWEST WINDS 10 TO
20 MPH WITH GUSTS TO AROUND 30 MPH.
SATURDAY
SUNNY, BREEZY. HIGHS 71 TO 79.
SATURDAY NIGHT
CLEAR. LOWS AROUND 57.
SUNDAY AND SUNDAY NIGHT
CLEAR. HIGHS 76 TO 85. LOWS AROUND 57.
MONDAY
MOSTLY SUNNY. HIGHS 76 TO 86.
MONDAY NIGHT
CLEAR. LOWS AROUND 57.
TUESDAY
MOSTLY SUNNY. HIGHS 68 TO 77.
TUESDAY NIGHT
CLEAR. LOWS AROUND 57.
WEDNESDAY
MOSTLY SUNNY. HIGHS 69 TO 77.
=
CAZ157-101100-
SACRAMENTO COUNTY DELTA-
INCLUDING THE CITY OF WALNUT GROVE
201 PM PDT WED SEP 9 2026
..HEAT ADVISORY IN EFFECT UNTIL 10 PM PDT THURSDAY
TONIGHT
MOSTLY CLEAR. LOWS 69 TO 74. WEST WINDS UP TO 10 MPH.
THURSDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
88 TO 97. WEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. COOLER. LOWS 60 TO 65. SOUTHWEST
WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
FRIDAY
SUNNY. HIGHS 82 TO 89. SOUTHWEST WINDS 10 TO 15 MPH
WITH GUSTS TO AROUND 25 MPH.
FRIDAY NIGHT
CLEAR. LOWS AROUND 60. SOUTHWEST WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
SATURDAY
SUNNY, BREEZY. HIGHS 76 TO 82.
SATURDAY NIGHT
CLEAR. LOWS AROUND 57.
SUNDAY THROUGH MONDAY NIGHT
CLEAR. HIGHS 81 TO 88. LOWS AROUND
58.
TUESDAY THROUGH WEDNESDAY
CLEAR. HIGHS 76 TO 81. LOWS AROUND
57.
=
CAZ158-101100-
SAN JOAQUIN COUNTY DELTA-
201 PM PDT WED SEP 9 2026
..HEAT ADVISORY IN EFFECT UNTIL 10 PM PDT THURSDAY
TONIGHT
MOSTLY CLEAR. LOWS AROUND 72. WEST WINDS UP TO 10 MPH.
THURSDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
93 TO 100. WEST WINDS UP TO 15 MPH. GUSTS UP TO 25 MPH IN THE
AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 63. SOUTHWEST WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
FRIDAY
SUNNY. HIGHS 86 TO 92. WEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
CLEAR. LOWS AROUND 61. SOUTHWEST WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 25 MPH.
SATURDAY
SUNNY. HIGHS 79 TO 84.
SATURDAY NIGHT
CLEAR. LOWS AROUND 57.
SUNDAY THROUGH WEDNESDAY
CLEAR. HIGHS 78 TO 88. LOWS AROUND
57.
=
CAZ159-101100-
C. SAN JOAQUIN COUNTY INCLUDING STOCKTON-
INCLUDING THE CITY OF STOCKTON, LODI
201 PM PDT WED SEP 9 2026
..HEAT ADVISORY IN EFFECT UNTIL 10 PM PDT THURSDAY
TONIGHT
MOSTLY CLEAR. LOWS AROUND 72. LIGHT WINDS.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 98. NORTHWEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. COOLER. LOWS 62 TO 68. WEST WINDS
UP TO 10 MPH WITH GUSTS TO AROUND 20 MPH.
FRIDAY
SUNNY. HIGHS AROUND 92. WEST WINDS UP TO 10 MPH WITH
GUSTS TO AROUND 20 MPH.
FRIDAY NIGHT
CLEAR. LOWS AROUND 61. WEST WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 20 MPH.
SATURDAY
SUNNY. HIGHS AROUND 84.
SATURDAY NIGHT
CLEAR. LOWS AROUND 56.
SUNDAY THROUGH WEDNESDAY
CLEAR. HIGHS AROUND 85. LOWS AROUND
57.
TEMPERATURE / PRECIPITATION
STOCKTON 73 100 66 94 / 0 10 0 0
MODESTO 74 99 68 94 / 0 0 0 0
=
CAZ160-101100-
TRACY TRIANGLE BELOW 1000 FT-
INCLUDING THE CITY OF TRACY
201 PM PDT WED SEP 9 2026
..HEAT ADVISORY IN EFFECT UNTIL 10 PM PDT THURSDAY
TONIGHT
MOSTLY CLEAR. LOWS 71 TO 78. WEST WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 20 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 97. WEST WINDS UP TO
15 MPH. GUSTS UP TO 20 MPH INCREASING TO 30 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. COOLER. LOWS 63 TO 70. WEST WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 35 MPH.
FRIDAY
SUNNY. HIGHS AROUND 91. WEST WINDS UP TO 15 MPH WITH
GUSTS TO AROUND 30 MPH.
FRIDAY NIGHT
CLEAR. LOWS 59 TO 65. WEST WINDS 10 TO 15 MPH.
GUSTS UP TO 30 MPH INCREASING TO 40 MPH AFTER MIDNIGHT.
SATURDAY
SUNNY. HIGHS 79 TO 85.
SATURDAY NIGHT
CLEAR. LOWS AROUND 57.
SUNDAY THROUGH WEDNESDAY
CLEAR. HIGHS AROUND 84. LOWS 56 TO
62.
=
CAZ161-101100-
NE SAN JOAQUIN VALLEY BELOW 1000 FT-
201 PM PDT WED SEP 9 2026
..HEAT ADVISORY IN EFFECT UNTIL 10 PM PDT THURSDAY
TONIGHT
MOSTLY CLEAR. LOWS 71 TO 77. NORTH WINDS UP TO 10 MPH.
GUSTS UP TO 20 MPH IN THE EVENING.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 98. LIGHT WINDS BECOMING
WEST 10 TO 15 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 66 TO 72. NORTHWEST WINDS UP
TO 10 MPH. GUSTS UP TO 20 MPH IN THE EVENING.
FRIDAY
SUNNY. HIGHS AROUND 93. LIGHT WINDS BECOMING WEST
AROUND 10 MPH WITH GUSTS TO AROUND 20 MPH IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 60 TO 68. NORTHWEST WINDS UP TO
15 MPH.
SATURDAY
SUNNY. HIGHS AROUND 84.
SATURDAY NIGHT
CLEAR. LOWS AROUND 57.
SUNDAY THROUGH WEDNESDAY
CLEAR. HIGHS AROUND 84. LOWS AROUND
58.
=
CAZ162-101100-
E. DIABLO RANGE ABOVE 1000 FT-
201 PM PDT WED SEP 9 2026
..HEAT ADVISORY IN EFFECT UNTIL 10 PM PDT THURSDAY
TONIGHT
MOSTLY CLEAR. LOWS 71 TO 81. NORTHWEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS 91 TO 101. WEST WINDS UP TO
15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. COOLER. LOWS 64 TO 74. WEST WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
FRIDAY
SUNNY. HIGHS 84 TO 94. WEST WINDS 10 TO 15 MPH WITH
GUSTS TO AROUND 25 MPH.
FRIDAY NIGHT
CLEAR, COOLER. LOWS 56 TO 66. WEST WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 25 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS 74 TO 84.
SATURDAY NIGHT
CLEAR, COOLER. LOWS 50 TO 60.
SUNDAY THROUGH WEDNESDAY
CLEAR. HIGHS 73 TO 83. LOWS 51 TO 61.
=
CAZ163-101100-
W. STANISLAUS COUNTY ABOVE 1000 FT & I-5-
201 PM PDT WED SEP 9 2026
..HEAT ADVISORY IN EFFECT UNTIL 10 PM PDT THURSDAY
TONIGHT
MOSTLY CLEAR. LOWS 71 TO 77. NORTHWEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS 95 TO 101. NORTHWEST WINDS UP TO
10 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. COOLER. LOWS 64 TO 70. WEST WINDS
UP TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
FRIDAY
SUNNY. HIGHS 90 TO 96. LIGHT WINDS BECOMING NORTHWEST
AROUND 10 MPH IN THE AFTERNOON. GUSTS UP TO 20 MPH.
FRIDAY NIGHT
CLEAR. LOWS 60 TO 65. WEST WINDS UP TO 15 MPH.
SATURDAY
SUNNY. HIGHS 83 TO 89.
SATURDAY NIGHT
CLEAR. LOWS AROUND 58.
SUNDAY THROUGH WEDNESDAY
CLEAR. HIGHS 80 TO 89. LOWS AROUND
58.
=
CAZ164-101100-
C. STANISLAUS COUNTY INCLUDING MODESTO-
INCLUDING THE CITY OF MODESTO, TURLOCK
201 PM PDT WED SEP 9 2026
..HEAT ADVISORY IN EFFECT UNTIL 10 PM PDT THURSDAY
TONIGHT
MOSTLY CLEAR. LOWS AROUND 71. NORTHWEST WINDS UP TO
10 MPH. GUSTS UP TO 20 MPH IN THE EVENING.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 97. NORTHWEST WINDS UP TO
15 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 63 TO 68. NORTHWEST WINDS UP
TO 10 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
FRIDAY
SUNNY. HIGHS AROUND 93. NORTHWEST WINDS UP TO 10 MPH.
GUSTS UP TO 20 MPH IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS AROUND 62. NORTHWEST WINDS UP TO
15 MPH.
SATURDAY
SUNNY. HIGHS AROUND 85.
SATURDAY NIGHT
CLEAR. LOWS AROUND 57.
SUNDAY THROUGH WEDNESDAY
CLEAR. HIGHS AROUND 85. LOWS AROUND
57.
=
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