419
FPUS56 KSTO 130301
ZFPSTO
INTERIOR NORTHERN CALIFORNIA ZONE FORECASTS FOR CALIFORNIA
NATIONAL WEATHER SERVICE SACRAMENTO CA
800 PM PDT TUE MAY 12 2026
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION
ARE FOR TONIGHT, WEDNESDAY, WEDNESDAY NIGHT, AND THURSDAY.
CAZ121-131100-
W. SHASTA COUNTY ABOVE 3000 FT-
800 PM PDT TUE MAY 12 2026
TONIGHT
MOSTLY CLEAR. COLDER. LOWS 44 TO 54. SOUTHWEST WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 40 MPH.
WEDNESDAY
SUNNY. HIGHS 62 TO 72. WEST WINDS UP TO 10 MPH WITH
GUSTS TO AROUND 35 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS 43 TO 53. NORTHWEST WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
THURSDAY
SUNNY, WARMER. HIGHS 70 TO 80. NORTHWEST WINDS UP TO
15 MPH.
THURSDAY NIGHT
CLEAR. LOWS 45 TO 55. NORTHWEST WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 40 MPH.
FRIDAY
SUNNY. HIGHS 66 TO 76.
FRIDAY NIGHT
CLEAR, COLDER. LOWS 40 TO 50.
SATURDAY
MOSTLY SUNNY. HIGHS 58 TO 68.
SATURDAY NIGHT AND SUNDAY
CLEAR. LOWS 36 TO 46. HIGHS 60 TO
70.
SUNDAY NIGHT AND MONDAY
CLEAR. LOWS 42 TO 52. HIGHS 66 TO 76.
MONDAY NIGHT AND TUESDAY
CLEAR. LOWS 47 TO 57. HIGHS 72 TO 82.
=
CAZ122-131100-
W. SHASTA COUNTY 1000-3000 FT-
INCLUDING THE CITY OF WHISKEYTOWN
800 PM PDT TUE MAY 12 2026
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN CLEARING. COOLER.
LOWS 49 TO 59. WEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND
40 MPH.
WEDNESDAY
SUNNY. HIGHS 71 TO 81. WEST WINDS UP TO 10 MPH.
GUSTS UP TO 35 MPH DECREASING TO 25 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS 48 TO 58. NORTHWEST WINDS AROUND
10 MPH WITH GUSTS TO AROUND 30 MPH.
THURSDAY
SUNNY, WARMER. HIGHS 80 TO 90. NORTHWEST WINDS UP TO
10 MPH. GUSTS UP TO 25 MPH IN THE MORNING.
THURSDAY NIGHT
CLEAR. LOWS 50 TO 60. NORTHWEST WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 40 MPH.
FRIDAY
SUNNY. HIGHS 76 TO 86.
FRIDAY NIGHT
CLEAR. LOWS 46 TO 56.
SATURDAY
MOSTLY SUNNY. HIGHS 68 TO 78.
SATURDAY NIGHT AND SUNDAY
CLEAR. LOWS 43 TO 53. HIGHS 70 TO
80.
SUNDAY NIGHT THROUGH MONDAY NIGHT
CLEAR. LOWS 50 TO 60. HIGHS
76 TO 86.
TUESDAY
SUNNY. HIGHS 84 TO 94.
=
CAZ123-131100-
SHASTA LAKE AREA & 1-5 1000-3000 FT-
INCLUDING THE CITY OF SHASTA LAKE, SIMS
800 PM PDT TUE MAY 12 2026
TONIGHT
MOSTLY CLEAR. COOLER. LOWS 48 TO 58. SOUTHWEST WINDS
UP TO 10 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
WEDNESDAY
SUNNY. HIGHS 71 TO 81. SOUTHWEST WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS 47 TO 57. LIGHT WINDS BECOMING
NORTH UP TO 10 MPH AFTER MIDNIGHT. GUSTS UP TO 20 MPH.
THURSDAY
SUNNY, WARMER. HIGHS 79 TO 89. NORTH WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH.
THURSDAY NIGHT
CLEAR. LOWS 49 TO 59. WEST WINDS UP TO 10 MPH
SHIFTING TO THE NORTH AFTER MIDNIGHT. GUSTS UP TO 20 MPH.
FRIDAY
SUNNY. HIGHS 76 TO 86.
FRIDAY NIGHT
CLEAR. LOWS 45 TO 55.
SATURDAY
MOSTLY SUNNY. HIGHS 67 TO 77.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
CLEAR. LOWS 44 TO 54.
HIGHS 69 TO 79.
MONDAY THROUGH TUESDAY
CLEAR. HIGHS 80 TO 90. LOWS 48 TO 58.
TEMPERATURE / PRECIPITATION
SHASTA DAM 59 81 57 90 / 0 0 0 0
=
CAZ124-131100-
SHASTA METRO-
INCLUDING THE CITY OF REDDING, ANDERSON
800 PM PDT TUE MAY 12 2026
TONIGHT
MOSTLY CLEAR. LOWS AROUND 57. SOUTHWEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 25 MPH.
WEDNESDAY
SUNNY. HIGHS AROUND 83. LIGHT WINDS.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 56. NORTHWEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH.
THURSDAY
SUNNY. HIGHS AROUND 92. NORTH WINDS UP TO 10 MPH WITH
GUSTS TO AROUND 20 MPH.
THURSDAY NIGHT
CLEAR. LOWS AROUND 58. WEST WINDS UP TO 10 MPH
SHIFTING TO THE NORTHWEST AFTER MIDNIGHT. GUSTS UP TO 25 MPH.
FRIDAY
SUNNY. HIGHS AROUND 90.
FRIDAY NIGHT
CLEAR. LOWS AROUND 54.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 81.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
CLEAR. LOWS AROUND 54.
HIGHS AROUND 83.
MONDAY THROUGH TUESDAY
CLEAR. HIGHS AROUND 93. LOWS AROUND 58.
TEMPERATURE / PRECIPITATION
REDDING 57 84 55 93 / 0 0 0 0
RED BLUFF 58 84 56 93 / 0 0 0 0
=
CAZ125-131100-
SHASTA COUNTY FOOTHILLS 1000-3000 FT-
800 PM PDT TUE MAY 12 2026
TONIGHT
MOSTLY CLEAR. LOWS AROUND 55. SOUTH WINDS UP TO
10 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
WEDNESDAY
SUNNY. HIGHS 73 TO 81. LIGHT WINDS.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 54. LIGHT WINDS.
THURSDAY
SUNNY, WARMER. HIGHS 82 TO 90. LIGHT WINDS BECOMING
NORTHWEST UP TO 10 MPH IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 54 TO 60. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS 79 TO 87.
FRIDAY NIGHT
CLEAR. LOWS AROUND 52.
SATURDAY
MOSTLY SUNNY. HIGHS 71 TO 79.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
CLEAR. LOWS 50 TO 57.
HIGHS 73 TO 83.
MONDAY THROUGH TUESDAY
CLEAR. HIGHS 83 TO 93. LOWS 51 TO 60.
=
CAZ126-131100-
E. SHASTA /S. CASCADES ABOVE 3000 FT-
INCLUDING THE CITY OF SHINGLETOWN
800 PM PDT TUE MAY 12 2026
TONIGHT
MOSTLY CLEAR. COLDER. LOWS 42 TO 52. SOUTHWEST WINDS
UP TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
WEDNESDAY
SUNNY. HIGHS 62 TO 72. SOUTHWEST WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS 39 TO 49. LIGHT WINDS BECOMING
NORTHEAST UP TO 10 MPH AFTER MIDNIGHT. GUSTS UP TO 20 MPH.
THURSDAY
SUNNY, WARMER. HIGHS 70 TO 80. NORTHEAST WINDS AROUND
10 MPH SHIFTING TO THE NORTHWEST UP TO 10 MPH IN THE AFTERNOON.
GUSTS UP TO 20 MPH.
THURSDAY NIGHT
CLEAR. LOWS 42 TO 52. WEST WINDS UP TO 10 MPH
SHIFTING TO THE NORTHEAST AFTER MIDNIGHT. GUSTS UP TO 20 MPH.
FRIDAY
SUNNY. HIGHS 67 TO 77.
FRIDAY NIGHT
CLEAR. LOWS 38 TO 48.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLEAR. HIGHS 59 TO 69. LOWS
36 TO 46.
SUNDAY AND SUNDAY NIGHT
CLEAR. HIGHS 62 TO 72. LOWS 36 TO 46.
MONDAY THROUGH TUESDAY
CLEAR. HIGHS 71 TO 81. LOWS 40 TO 50.
=
CAZ127-131100-
BURNEY BASIN-
INCLUDING THE CITY OF BURNEY
800 PM PDT TUE MAY 12 2026
TONIGHT
MOSTLY CLEAR. LOWS 41 TO 51. SOUTHWEST WINDS UP TO
15 MPH. GUSTS UP TO 35 MPH DECREASING TO 25 MPH AFTER MIDNIGHT.
WEDNESDAY
SUNNY. HIGHS 63 TO 73. SOUTHWEST WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 20 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS 37 TO 45. WEST WINDS UP TO 10 MPH
IN THE EVENING BECOMING LIGHT.
THURSDAY
SUNNY, WARMER. HIGHS 71 TO 81. LIGHT WINDS.
THURSDAY NIGHT
CLEAR. LOWS 40 TO 48. WEST WINDS UP TO 10 MPH
IN THE EVENING BECOMING LIGHT. GUSTS UP TO 20 MPH.
FRIDAY
SUNNY. HIGHS 68 TO 78.
FRIDAY NIGHT
CLEAR. LOWS 36 TO 44.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLEAR. HIGHS 59 TO 69. LOWS
33 TO 43.
SUNDAY AND SUNDAY NIGHT
CLEAR. HIGHS 61 TO 71. LOWS 33 TO 43.
MONDAY THROUGH TUESDAY
CLEAR. HIGHS 71 TO 81. LOWS 36 TO 46.
TEMPERATURE / PRECIPITATION
BURNEY 45 72 41 80 / 0 0 0 0
=
CAZ128-131100-
LASSEN VOLCANIC NP-
INCLUDING THE CITY OF LASSEN NATIONAL PARK
800 PM PDT TUE MAY 12 2026
TONIGHT
MOSTLY CLEAR. COLDER. LOWS 38 TO 44. SOUTH WINDS 10 TO
15 MPH. GUSTS UP TO 40 MPH DECREASING TO 25 MPH AFTER MIDNIGHT.
WEDNESDAY
SUNNY. HIGHS 53 TO 63. SOUTHWEST WINDS AROUND 10 MPH
WITH GUSTS TO AROUND 25 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS 35 TO 41. NORTHWEST WINDS UP TO
10 MPH IN THE EVENING BECOMING LIGHT.
THURSDAY
SUNNY, WARMER. HIGHS 61 TO 71. LIGHT WINDS BECOMING
WEST UP TO 10 MPH IN THE AFTERNOON. GUSTS UP TO 20 MPH.
THURSDAY NIGHT
CLEAR. LOWS 37 TO 43. WEST WINDS AROUND 10 MPH
WITH GUSTS TO AROUND 25 MPH IN THE EVENING BECOMING LIGHT.
FRIDAY
SUNNY. HIGHS 57 TO 67.
FRIDAY NIGHT
CLEAR. LOWS 33 TO 39.
SATURDAY
MOSTLY SUNNY. HIGHS 49 TO 59.
SATURDAY NIGHT AND SUNDAY
CLEAR. LOWS 28 TO 34. HIGHS 50 TO
60.
SUNDAY NIGHT THROUGH MONDAY NIGHT
CLEAR. LOWS 33 TO 43. HIGHS
55 TO 65.
TUESDAY
SUNNY. HIGHS 63 TO 73.
=
CAZ129-131100-
SIERRA (TEHAMA-PLUMAS) 1000-3000 FT-
INCLUDING THE CITY OF PARADISE
800 PM PDT TUE MAY 12 2026
TONIGHT
MOSTLY CLEAR. COOLER. LOWS 54 TO 64. SOUTHEAST WINDS
UP TO 15 MPH. GUSTS UP TO 30 MPH DECREASING TO 20 MPH AFTER
MIDNIGHT.
WEDNESDAY
SUNNY. HIGHS 70 TO 80. WEST WINDS UP TO 10 MPH WITH
GUSTS TO AROUND 20 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS 52 TO 62. LIGHT WINDS BECOMING
NORTHEAST UP TO 10 MPH AFTER MIDNIGHT. GUSTS UP TO 20 MPH.
THURSDAY
SUNNY, WARMER. HIGHS 79 TO 89. NORTHEAST WINDS UP TO
10 MPH SHIFTING TO THE WEST AROUND 10 MPH IN THE AFTERNOON. GUSTS
UP TO 20 MPH.
THURSDAY NIGHT
CLEAR. LOWS 56 TO 66. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS 77 TO 87.
FRIDAY NIGHT
CLEAR, COOLER. LOWS 51 TO 61.
SATURDAY
MOSTLY SUNNY. HIGHS 70 TO 80.
SATURDAY NIGHT AND SUNDAY
CLEAR. LOWS 49 TO 59. HIGHS 72 TO
82.
SUNDAY NIGHT THROUGH MONDAY NIGHT
CLEAR. LOWS 56 TO 66. HIGHS
77 TO 87.
TUESDAY
SUNNY. HIGHS 83 TO 93.
TEMPERATURE / PRECIPITATION
PARADISE 60 76 59 85 / 0 0 0 0
=
CAZ130-131100-
SIERRA (TEHAMA-PLUMAS) ABOVE 3000 FT-
INCLUDING THE CITY OF MINERAL, QUINCY
800 PM PDT TUE MAY 12 2026
TONIGHT
MOSTLY CLEAR. COLDER. LOWS 43 TO 53. SOUTH WINDS UP TO
10 MPH. GUSTS UP TO 30 MPH DECREASING TO 20 MPH AFTER MIDNIGHT.
WEDNESDAY
SUNNY. HIGHS 60 TO 70. SOUTHWEST WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 20 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS 40 TO 50. WEST WINDS UP TO 10 MPH
SHIFTING TO THE NORTHEAST AFTER MIDNIGHT. GUSTS UP TO 20 MPH.
THURSDAY
SUNNY, WARMER. HIGHS 69 TO 79. NORTHEAST WINDS UP TO
10 MPH SHIFTING TO THE WEST IN THE AFTERNOON. GUSTS UP TO 20 MPH.
THURSDAY NIGHT
CLEAR. LOWS 43 TO 53. WEST WINDS AROUND 10 MPH
WITH GUSTS TO AROUND 25 MPH IN THE EVENING BECOMING LIGHT.
FRIDAY
SUNNY. HIGHS 66 TO 76.
FRIDAY NIGHT
CLEAR. LOWS 39 TO 49.
SATURDAY
MOSTLY SUNNY. HIGHS 60 TO 70.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
CLEAR. LOWS 38 TO 48.
HIGHS 61 TO 71.
MONDAY THROUGH TUESDAY
CLEAR. HIGHS 70 TO 80. LOWS 42 TO 52.
TEMPERATURE / PRECIPITATION
QUINCY 46 77 41 86 / 0 0 0 0
CHESTER 41 72 38 81 / 0 0 0 0
=
CAZ131-131100-
N. MOTHERLODE 1000-3000 FT-
INCLUDING THE CITY OF AUBURN, GRASS VALLEY, COLFAX, NEVADA CITY
800 PM PDT TUE MAY 12 2026
TONIGHT
MOSTLY CLEAR. LOWS 51 TO 59. LIGHT WINDS.
WEDNESDAY
SUNNY. HIGHS 70 TO 78. SOUTH WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS 49 TO 57. LIGHT WINDS.
THURSDAY
SUNNY, WARMER. HIGHS 78 TO 86. LIGHT WINDS BECOMING
WEST UP TO 10 MPH IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 52 TO 60. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS 77 TO 87.
FRIDAY NIGHT
CLEAR. LOWS 49 TO 57.
SATURDAY
MOSTLY SUNNY. HIGHS 70 TO 80.
SATURDAY NIGHT AND SUNDAY
CLEAR. LOWS 47 TO 55. HIGHS 72 TO
82.
SUNDAY NIGHT THROUGH TUESDAY
CLEAR. LOWS 52 TO 61. HIGHS 78 TO
88.
TEMPERATURE / PRECIPITATION
GRASS VALLEY 53 72 51 80 / 0 0 0 0
JACKSON 54 76 53 84 / 0 0 0 0
=
CAZ132-131100-
SIERRA (YUBA-PLACER) 3000-5000 FT-
800 PM PDT TUE MAY 12 2026
TONIGHT
PARTLY CLOUDY. COOLER. LOWS 49 TO 59. LIGHT WINDS.
GUSTS UP TO 25 MPH IN THE EVENING.
WEDNESDAY
SUNNY. HIGHS 63 TO 73. SOUTHWEST WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 20 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS 45 TO 55. LIGHT WINDS.
THURSDAY
SUNNY, WARMER. HIGHS 71 TO 81. NORTHEAST WINDS UP TO
10 MPH SHIFTING TO THE WEST IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 48 TO 58. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS 69 TO 79.
FRIDAY NIGHT
CLEAR. LOWS 45 TO 55.
SATURDAY
MOSTLY SUNNY. HIGHS 62 TO 72.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
CLEAR. LOWS 45 TO 55.
HIGHS 65 TO 75.
MONDAY THROUGH TUESDAY
CLEAR. HIGHS 74 TO 84. LOWS 48 TO 58.
=
CAZ133-131100-
SIERRA (SIERRA-PLACER) ABOVE 5000 FT-
INCLUDING THE CITY OF BLUE CANYON, KINGVALE, DONNER PEAK
800 PM PDT TUE MAY 12 2026
TONIGHT
PARTLY CLOUDY. LOWS 43 TO 53. SOUTHWEST WINDS UP TO
10 MPH. GUSTS UP TO 35 MPH DECREASING TO 25 MPH AFTER MIDNIGHT.
WEDNESDAY
SUNNY. HIGHS 57 TO 67. SOUTHWEST WINDS 10 TO 15 MPH
WITH GUSTS TO AROUND 40 MPH.
WEDNESDAY NIGHT
CLEAR, COLDER. LOWS 38 TO 48. WEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE NORTHEAST WITH
GUSTS TO AROUND 20 MPH AFTER MIDNIGHT.
THURSDAY
SUNNY, WARMER. HIGHS 65 TO 75. EAST WINDS AROUND
10 MPH SHIFTING TO THE SOUTHWEST IN THE AFTERNOON. GUSTS UP TO
20 MPH.
THURSDAY NIGHT
CLEAR. LOWS 40 TO 50. WEST WINDS AROUND 10 MPH
WITH GUSTS TO AROUND 30 MPH IN THE EVENING BECOMING LIGHT.
FRIDAY
SUNNY. HIGHS 61 TO 71.
FRIDAY NIGHT
CLEAR. LOWS 37 TO 47.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLEAR. HIGHS 55 TO 65. LOWS
36 TO 46.
SUNDAY AND SUNDAY NIGHT
CLEAR. HIGHS 58 TO 68. LOWS 36 TO 46.
MONDAY THROUGH TUESDAY
CLEAR. HIGHS 66 TO 76. LOWS 39 TO 49.
TEMPERATURE / PRECIPITATION
BLUE CANYON 57 64 52 73 / 0 0 0 0
=
CAZ134-131100-
CENTRAL MOTHERLODE 1000-3000 FT-
INCLUDING THE CITY OF CAMERON PARK, SHINGLE SPRINGS, PLACERVILLE,
COOL, JACKSON
800 PM PDT TUE MAY 12 2026
TONIGHT
MOSTLY CLEAR. COOLER. LOWS 52 TO 58. LIGHT WINDS.
WEDNESDAY
SUNNY. HIGHS 70 TO 80. LIGHT WINDS.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 53. LIGHT WINDS.
THURSDAY
SUNNY, WARMER. HIGHS 77 TO 87. LIGHT WINDS.
THURSDAY NIGHT
CLEAR. LOWS AROUND 56. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS 78 TO 88.
FRIDAY NIGHT
CLEAR. LOWS AROUND 54.
SATURDAY AND SATURDAY NIGHT
CLEAR. HIGHS 70 TO 80. LOWS AROUND
53.
SUNDAY AND SUNDAY NIGHT
CLEAR. HIGHS 75 TO 85. LOWS AROUND 54.
MONDAY THROUGH TUESDAY
CLEAR. HIGHS 81 TO 91. LOWS AROUND 57.
=
CAZ135-131100-
SIERRA 3000-5000 FT-
INCLUDING THE CITY OF POLLOCK PINES
800 PM PDT TUE MAY 12 2026
TONIGHT
PARTLY CLOUDY. COOLER. LOWS 50 TO 60. LIGHT WINDS.
WEDNESDAY
SUNNY, COOLER. HIGHS 65 TO 73. SOUTHWEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS 46 TO 56. LIGHT WINDS.
THURSDAY
SUNNY, WARMER. HIGHS 73 TO 81. LIGHT WINDS BECOMING
WEST AROUND 10 MPH IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 48 TO 58. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS 71 TO 81.
FRIDAY NIGHT
CLEAR. LOWS 45 TO 55.
SATURDAY
MOSTLY SUNNY. HIGHS 64 TO 72.
SATURDAY NIGHT AND SUNDAY
CLEAR. LOWS 43 TO 53. HIGHS 66 TO
76.
SUNDAY NIGHT THROUGH MONDAY NIGHT
CLEAR. LOWS 49 TO 59. HIGHS
71 TO 81.
TUESDAY
SUNNY. HIGHS 77 TO 85.
=
CAZ136-131100-
SIERRA (EL DORADO-AMADOR) ABOVE 5000 FT-
INCLUDING THE CITY OF CARSON PASS
800 PM PDT TUE MAY 12 2026
TONIGHT
MOSTLY CLEAR. LOWS 43 TO 53. SOUTH WINDS UP TO 10 MPH.
GUSTS UP TO 30 MPH DECREASING TO 20 MPH AFTER MIDNIGHT.
WEDNESDAY
SUNNY. HIGHS 57 TO 67. SOUTHWEST WINDS UP TO 15 MPH
WITH GUSTS TO AROUND 40 MPH.
WEDNESDAY NIGHT
CLEAR, COLDER. LOWS 38 TO 48. WEST WINDS UP TO
10 MPH SHIFTING TO THE EAST AFTER MIDNIGHT. GUSTS UP TO 25 MPH.
THURSDAY
SUNNY, WARMER. HIGHS 64 TO 74. EAST WINDS UP TO
10 MPH SHIFTING TO THE WEST AROUND 10 MPH IN THE AFTERNOON. GUSTS
UP TO 20 MPH.
THURSDAY NIGHT
CLEAR. LOWS 40 TO 50. WEST WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 25 MPH IN THE EVENING BECOMING LIGHT.
FRIDAY
SUNNY. HIGHS 61 TO 71.
FRIDAY NIGHT
CLEAR. LOWS 36 TO 46.
SATURDAY
MOSTLY SUNNY. HIGHS 54 TO 64.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
CLEAR. LOWS 36 TO 46.
HIGHS 56 TO 66.
MONDAY THROUGH TUESDAY
CLEAR. HIGHS 65 TO 75. LOWS 39 TO 49.
=
CAZ137-131100-
SOUTHERN MOTHERLODE 1000-3000 FT-
INCLUDING THE CITY OF SONORA, ANGELS CAMP
800 PM PDT TUE MAY 12 2026
TONIGHT
MOSTLY CLEAR. COOLER. LOWS 53 TO 61. NORTHWEST WINDS
UP TO 10 MPH. GUSTS UP TO 20 MPH IN THE EVENING.
WEDNESDAY
SUNNY. HIGHS 72 TO 80. WEST WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS 50 TO 58. NORTHWEST WINDS UP TO
10 MPH IN THE EVENING BECOMING LIGHT.
THURSDAY
SUNNY, WARMER. HIGHS 78 TO 88. LIGHT WINDS BECOMING
WEST AROUND 10 MPH IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 53 TO 63. NORTHWEST WINDS UP TO
10 MPH IN THE EVENING BECOMING LIGHT.
FRIDAY
SUNNY. HIGHS 80 TO 90.
FRIDAY NIGHT
CLEAR. LOWS 51 TO 61.
SATURDAY THROUGH SUNDAY NIGHT
CLEAR. HIGHS 74 TO 84. LOWS
50 TO 60.
MONDAY THROUGH TUESDAY
CLEAR. HIGHS 83 TO 93. LOWS 53 TO 63.
=
CAZ138-131100-
SIERRA (CAL-TUO) 3000-5000 FT-
INCLUDING THE CITY OF TWAIN HARTE, ARNOLD
800 PM PDT TUE MAY 12 2026
TONIGHT
MOSTLY CLEAR. COOLER. LOWS 51 TO 61. LIGHT WINDS.
WEDNESDAY
SUNNY. HIGHS 65 TO 75. SOUTHWEST WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 20 MPH.
WEDNESDAY NIGHT
CLEAR, COOLER. LOWS 46 TO 56. LIGHT WINDS.
THURSDAY
SUNNY, WARMER. HIGHS 71 TO 81. LIGHT WINDS BECOMING
WEST AROUND 10 MPH IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 49 TO 59. WEST WINDS UP TO 10 MPH
IN THE EVENING BECOMING LIGHT.
FRIDAY
SUNNY. HIGHS 71 TO 81.
FRIDAY NIGHT
CLEAR. LOWS 46 TO 56.
SATURDAY THROUGH SUNDAY NIGHT
CLEAR. HIGHS 66 TO 76. LOWS
45 TO 55.
MONDAY THROUGH TUESDAY
CLEAR. HIGHS 74 TO 84. LOWS 49 TO 59.
=
CAZ139-131100-
SIERRA (CAL-TUO) ABOVE 5000 FT-
INCLUDING THE CITY OF TWAIN HARTE, ARNOLD
800 PM PDT TUE MAY 12 2026
TONIGHT
MOSTLY CLEAR. LOWS 43 TO 53. SOUTH WINDS UP TO 10 MPH.
GUSTS UP TO 30 MPH IN THE EVENING.
WEDNESDAY
SUNNY. HIGHS 58 TO 68. SOUTHWEST WINDS UP TO 15 MPH
WITH GUSTS TO AROUND 35 MPH.
WEDNESDAY NIGHT
CLEAR, COLDER. LOWS 37 TO 47. WEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 25 MPH SHIFTING TO THE EAST AFTER
MIDNIGHT.
THURSDAY
SUNNY. HIGHS 63 TO 73. EAST WINDS UP TO 10 MPH
SHIFTING TO THE WEST AROUND 10 MPH IN THE AFTERNOON. GUSTS UP TO
20 MPH.
THURSDAY NIGHT
CLEAR. LOWS 39 TO 49. WEST WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 20 MPH IN THE EVENING BECOMING LIGHT.
FRIDAY
SUNNY. HIGHS 61 TO 71.
FRIDAY NIGHT
CLEAR. LOWS 36 TO 46.
SATURDAY
SUNNY. HIGHS 55 TO 65.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 33 TO 43.
SUNDAY AND SUNDAY NIGHT
CLEAR. HIGHS 57 TO 67. LOWS 35 TO 45.
MONDAY THROUGH TUESDAY
CLEAR. HIGHS 64 TO 74. LOWS 37 TO 47.
=
CAZ140-131100-
TEHAMA CO COAST RANGE ABOVE 3000 FT-
800 PM PDT TUE MAY 12 2026
TONIGHT
MOSTLY CLEAR. COLDER. LOWS 42 TO 52. WEST WINDS 10 TO
20 MPH WITH GUSTS TO AROUND 35 MPH.
WEDNESDAY
SUNNY. HIGHS 59 TO 69. WEST WINDS 10 TO 15 MPH WITH
GUSTS TO AROUND 25 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS 45 TO 55. NORTHWEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH.
THURSDAY
SUNNY, WARMER. HIGHS 67 TO 77. NORTHWEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH.
THURSDAY NIGHT
CLEAR. LOWS 47 TO 57. WEST WINDS 10 TO 15 MPH
WITH GUSTS TO AROUND 35 MPH.
FRIDAY
SUNNY. HIGHS 63 TO 73.
FRIDAY NIGHT
CLEAR, BREEZY, COLDER. LOWS 41 TO 51.
SATURDAY
MOSTLY SUNNY. BREEZY. HIGHS 56 TO 66.
SATURDAY NIGHT AND SUNDAY
CLEAR, BREEZY. LOWS 37 TO 47. HIGHS
58 TO 68.
SUNDAY NIGHT AND MONDAY
CLEAR. LOWS 44 TO 54. HIGHS 63 TO 73.
MONDAY NIGHT AND TUESDAY
CLEAR. LOWS 49 TO 59. HIGHS 69 TO 79.
=
CAZ141-131100-
W TEHAMA CO FOOTHILLS 1000-3000 FT-
800 PM PDT TUE MAY 12 2026
TONIGHT
MOSTLY CLEAR. COOLER. LOWS 53 TO 61. SOUTHWEST WINDS
10 TO 15 MPH SHIFTING TO THE WEST AFTER MIDNIGHT. GUSTS UP TO
40 MPH.
WEDNESDAY
SUNNY. HIGHS 72 TO 82. NORTHWEST WINDS AROUND 10 MPH
WITH GUSTS TO AROUND 25 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS 54 TO 62. NORTHWEST WINDS AROUND
10 MPH. GUSTS UP TO 30 MPH DECREASING TO 20 MPH AFTER MIDNIGHT.
THURSDAY
SUNNY, WARMER. HIGHS 81 TO 91. NORTHWEST WINDS AROUND
10 MPH SHIFTING TO THE NORTH IN THE AFTERNOON. GUSTS UP TO
20 MPH.
THURSDAY NIGHT
CLEAR. LOWS 56 TO 64. NORTHWEST WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 40 MPH.
FRIDAY
SUNNY. HIGHS 78 TO 88.
FRIDAY NIGHT
CLEAR, BREEZY. LOWS 51 TO 59.
SATURDAY
MOSTLY SUNNY. HIGHS 69 TO 79.
SATURDAY NIGHT AND SUNDAY
CLEAR, BREEZY. LOWS 47 TO 55. HIGHS
70 TO 80.
SUNDAY NIGHT THROUGH MONDAY NIGHT
CLEAR. LOWS 54 TO 64. HIGHS
75 TO 85.
TUESDAY
SUNNY. HIGHS 83 TO 93.
=
CAZ142-131100-
N. SAC VALLEY IN TEHAMA COUNTY-
INCLUDING THE CITY OF RED BLUFF
800 PM PDT TUE MAY 12 2026
TONIGHT
MOSTLY CLEAR. LOWS 55 TO 61. SOUTHEAST WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE NORTH WITH
GUSTS TO AROUND 20 MPH AFTER MIDNIGHT.
WEDNESDAY
SUNNY. HIGHS AROUND 83. NORTHWEST WINDS UP TO
10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS 54 TO 60. NORTHWEST WINDS UP TO
10 MPH.
THURSDAY
SUNNY. HIGHS AROUND 92. NORTH WINDS AROUND 10 MPH
WITH GUSTS TO AROUND 25 MPH.
THURSDAY NIGHT
CLEAR. LOWS 57 TO 63. NORTHWEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 25 MPH.
FRIDAY
SUNNY. HIGHS AROUND 90.
FRIDAY NIGHT
CLEAR. LOWS 54 TO 60.
SATURDAY
MOSTLY SUNNY. HIGHS 79 TO 85.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
CLEAR, BREEZY. LOWS 51 TO
61. HIGHS 79 TO 87.
MONDAY THROUGH TUESDAY
CLEAR. HIGHS AROUND 94. LOWS 55 TO 63.
=
CAZ143-131100-
GLENN/COLUSA COAST RANGE ABOVE 3000 FT-
800 PM PDT TUE MAY 12 2026
TONIGHT
MOSTLY CLEAR. BREEZY, COLDER. LOWS 44 TO 54. WEST
WINDS 15 TO 25 MPH WITH GUSTS TO AROUND 40 MPH.
WEDNESDAY
SUNNY. HIGHS 60 TO 70. NORTHWEST WINDS AROUND
10 MPH. GUSTS UP TO 30 MPH DECREASING TO 20 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS 48 TO 58. NORTHWEST WINDS UP TO
10 MPH. GUSTS UP TO 20 MPH IN THE EVENING.
THURSDAY
SUNNY, WARMER. HIGHS 68 TO 78. NORTHWEST WINDS UP TO
10 MPH SHIFTING TO THE SOUTHWEST WITH GUSTS TO AROUND 20 MPH IN
THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 50 TO 60. WEST WINDS 10 TO 15 MPH.
GUSTS UP TO 30 MPH DECREASING TO 20 MPH AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS 65 TO 75.
FRIDAY NIGHT
CLEAR, BREEZY, COLDER. LOWS 44 TO 54.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLEAR. BREEZY. HIGHS 58 TO
68. LOWS 43 TO 53.
SUNDAY AND SUNDAY NIGHT
CLEAR, BREEZY. HIGHS 62 TO 72. LOWS
45 TO 55.
MONDAY THROUGH TUESDAY
CLEAR, BREEZY. HIGHS 70 TO 80. LOWS
50 TO 60.
=
CAZ144-131100-
CENTRAL GLENN CO & INTERSTATE 5-
INCLUDING THE CITY OF WILLOWS, ORLAND
800 PM PDT TUE MAY 12 2026
TONIGHT
MOSTLY CLEAR. LOWS AROUND 56. SOUTH WINDS 10 TO 15 MPH
WITH GUSTS TO AROUND 25 MPH SHIFTING TO THE NORTH AFTER MIDNIGHT.
WEDNESDAY
SUNNY. NOT AS WARM. HIGHS AROUND 83. NORTHEAST WINDS
UP TO 10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 57. NORTH WINDS UP TO
10 MPH.
THURSDAY
SUNNY, WARMER. HIGHS 89 TO 95. NORTH WINDS AROUND
10 MPH WITH GUSTS TO AROUND 20 MPH.
THURSDAY NIGHT
CLEAR. LOWS AROUND 59. LIGHT WINDS BECOMING
NORTHWEST AROUND 10 MPH AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS 88 TO 94.
FRIDAY NIGHT
CLEAR. LOWS 54 TO 59.
SATURDAY
MOSTLY SUNNY. HIGHS 80 TO 86.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
CLEAR, WINDY. LOWS 52 TO
62. HIGHS 80 TO 87.
MONDAY THROUGH TUESDAY
CLEAR, BREEZY. HIGHS 88 TO 98. LOWS
56 TO 62.
TEMPERATURE / PRECIPITATION
ALDER SPRINGS 50 68 55 76 / 0 0 0 0
=
CAZ145-131100-
EASTERN GLENN COUNTY-
800 PM PDT TUE MAY 12 2026
TONIGHT
MOSTLY CLEAR. LOWS AROUND 57. SOUTHEAST WINDS UP TO
15 MPH WITH GUSTS TO AROUND 25 MPH.
WEDNESDAY
SUNNY. HIGHS AROUND 85. NORTHEAST WINDS UP TO
10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 57. LIGHT WINDS.
THURSDAY
SUNNY. HIGHS AROUND 95. NORTH WINDS AROUND 10 MPH
WITH GUSTS TO AROUND 20 MPH.
THURSDAY NIGHT
CLEAR. LOWS AROUND 60. NORTH WINDS UP TO
10 MPH. GUSTS UP TO 20 MPH AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS AROUND 94.
FRIDAY NIGHT
CLEAR. LOWS AROUND 58.
SATURDAY
MOSTLY SUNNY. BREEZY. HIGHS AROUND 85.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
CLEAR, BREEZY. LOWS AROUND
59. HIGHS AROUND 86.
MONDAY THROUGH TUESDAY
CLEAR. HIGHS AROUND 96. LOWS AROUND 60.
=
CAZ146-131100-
BUTTE COUNTY BELOW 1000 FT-
INCLUDING THE CITY OF CHICO, OROVILLE, GRIDLEY
800 PM PDT TUE MAY 12 2026
TONIGHT
MOSTLY CLEAR. LOWS 56 TO 63. SOUTHEAST WINDS 10 TO
15 MPH. GUSTS UP TO 30 MPH DECREASING TO 20 MPH AFTER MIDNIGHT.
WEDNESDAY
SUNNY. HIGHS 80 TO 87. LIGHT WINDS BECOMING WEST UP
TO 10 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS 54 TO 61. LIGHT WINDS.
THURSDAY
SUNNY, WARMER. HIGHS 89 TO 97. NORTHWEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH.
THURSDAY NIGHT
CLEAR. LOWS 58 TO 65. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS 89 TO 96.
FRIDAY NIGHT
CLEAR. LOWS 57 TO 62.
SATURDAY
MOSTLY SUNNY. HIGHS 80 TO 87.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
CLEAR, BREEZY. LOWS 55 TO
64. HIGHS 80 TO 90.
MONDAY THROUGH TUESDAY
CLEAR. HIGHS 90 TO 99. LOWS 57 TO 64.
TEMPERATURE / PRECIPITATION
CHICO 60 86 57 96 / 0 0 0 0
OROVILLE 58 86 55 94 / 0 0 0 0
=
CAZ147-131100-
W. GLENN/COLUSA FOOTHILLS 1000-3000 FT-
800 PM PDT TUE MAY 12 2026
TONIGHT
MOSTLY CLEAR. COOLER. LOWS 50 TO 58. WEST WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 35 MPH.
WEDNESDAY
SUNNY. HIGHS 72 TO 82. NORTHWEST WINDS UP TO 10 MPH
SHIFTING TO THE EAST AROUND 10 MPH IN THE AFTERNOON. GUSTS UP TO
20 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS 52 TO 61. NORTHWEST WINDS UP TO
10 MPH.
THURSDAY
SUNNY, WARMER. HIGHS 81 TO 91. NORTHWEST WINDS UP TO
10 MPH SHIFTING TO THE NORTHEAST IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 54 TO 64. WEST WINDS AROUND 10 MPH
WITH GUSTS TO AROUND 20 MPH.
FRIDAY
SUNNY. HIGHS 79 TO 89.
FRIDAY NIGHT
CLEAR. LOWS 50 TO 58.
SATURDAY
MOSTLY SUNNY. HIGHS 71 TO 81.
SATURDAY NIGHT AND SUNDAY
CLEAR, BREEZY. LOWS 47 TO 57. HIGHS
72 TO 82.
SUNDAY NIGHT THROUGH MONDAY NIGHT
CLEAR, BREEZY. LOWS 54 TO
64. HIGHS 77 TO 87.
TUESDAY
SUNNY. HIGHS 84 TO 94.
=
CAZ148-131100-
CENTRAL COLUSA COUNTY INCL. I-5-
INCLUDING THE CITY OF WILLIAMS
800 PM PDT TUE MAY 12 2026
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
AROUND 56. SOUTHWEST WINDS UP TO 15 MPH WITH GUSTS TO AROUND
25 MPH.
WEDNESDAY
SUNNY. HIGHS 80 TO 86. NORTHWEST WINDS UP TO 10 MPH
SHIFTING TO THE NORTH IN THE AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 58. WEST WINDS UP TO
10 MPH.
THURSDAY
SUNNY, WARMER. HIGHS 88 TO 94. NORTH WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH.
THURSDAY NIGHT
CLEAR. LOWS AROUND 61. SOUTHWEST WINDS UP TO
10 MPH SHIFTING TO THE NORTHWEST AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS 86 TO 94.
FRIDAY NIGHT
CLEAR. LOWS AROUND 58.
SATURDAY
MOSTLY SUNNY. HIGHS 79 TO 85.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
CLEAR, WINDY. LOWS 55 TO
65. HIGHS 79 TO 87.
MONDAY THROUGH TUESDAY
CLEAR, BREEZY. HIGHS 87 TO 97. LOWS
59 TO 65.
=
CAZ149-131100-
EASTERN COLUSA COUNTY-
INCLUDING THE CITY OF COLUSA
800 PM PDT TUE MAY 12 2026
TONIGHT
MOSTLY CLEAR. LOWS AROUND 56. SOUTH WINDS UP TO
15 MPH.
WEDNESDAY
SUNNY. HIGHS AROUND 86. LIGHT WINDS.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 57. LIGHT WINDS.
THURSDAY
SUNNY. HIGHS AROUND 95. NORTH WINDS AROUND 10 MPH
WITH GUSTS TO AROUND 20 MPH.
THURSDAY NIGHT
CLEAR. LOWS AROUND 60. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS AROUND 95.
FRIDAY NIGHT
CLEAR. LOWS AROUND 59.
SATURDAY
MOSTLY SUNNY. NOT AS WARM. HIGHS AROUND 85.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
CLEAR, WINDY. LOWS AROUND
60. HIGHS AROUND 86.
MONDAY THROUGH TUESDAY
CLEAR. HIGHS AROUND 96. LOWS AROUND 61.
=
CAZ150-131100-
SUTTER/YUBA COUNTIES BELOW 1000 FT-
INCLUDING THE CITY OF YUBA CITY, BEALE AFB
800 PM PDT TUE MAY 12 2026
TONIGHT
MOSTLY CLEAR. LOWS 54 TO 60. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
SUNNY. HIGHS 81 TO 87. SOUTH WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS 52 TO 58. LIGHT WINDS.
THURSDAY
SUNNY, WARMER. HIGHS 89 TO 96. LIGHT WINDS.
THURSDAY NIGHT
CLEAR. LOWS 56 TO 62. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS 90 TO 97.
FRIDAY NIGHT
CLEAR. LOWS 55 TO 61.
SATURDAY
MOSTLY SUNNY. HIGHS 82 TO 88.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
CLEAR, BREEZY. LOWS 54 TO
62. HIGHS 82 TO 91.
MONDAY THROUGH TUESDAY
CLEAR. HIGHS 91 TO 99. LOWS 56 TO 62.
TEMPERATURE / PRECIPITATION
MARYSVILLE/YUBA CITY 56 85 55 93 / 0 0 0 0
=
CAZ151-131100-
YOLO / SOLANO COUNTY HILLS-
800 PM PDT TUE MAY 12 2026
TONIGHT
MOSTLY CLEAR. LOWS 53 TO 59. WEST WINDS 10 TO 15 MPH
WITH GUSTS TO AROUND 30 MPH.
WEDNESDAY
SUNNY. HIGHS 72 TO 82. WEST WINDS UP TO 15 MPH WITH
GUSTS TO AROUND 25 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS 52 TO 62. WEST WINDS AROUND 10 MPH
WITH GUSTS TO AROUND 20 MPH.
THURSDAY
SUNNY, WARMER. HIGHS 79 TO 89. NORTHWEST WINDS AROUND
10 MPH WITH GUSTS TO AROUND 20 MPH.
THURSDAY NIGHT
CLEAR. LOWS 55 TO 65. WEST WINDS 10 TO 15 MPH.
FRIDAY
SUNNY. HIGHS 79 TO 89.
FRIDAY NIGHT
CLEAR. LOWS 54 TO 62.
SATURDAY
MOSTLY SUNNY. HIGHS 74 TO 82.
SATURDAY NIGHT AND SUNDAY
CLEAR, BREEZY. LOWS 54 TO 62. HIGHS
74 TO 84.
SUNDAY NIGHT THROUGH TUESDAY
CLEAR, BREEZY. LOWS 58 TO 68.
HIGHS 80 TO 90.
=
CAZ152-131100-
W. YOLO COUNTY INCLUDING CAPAY/I-505-
INCLUDING THE CITY OF ESPARTO, WINTERS
800 PM PDT TUE MAY 12 2026
TONIGHT
MOSTLY CLEAR. LOWS AROUND 56. SOUTHWEST WINDS UP TO
15 MPH.
WEDNESDAY
SUNNY. HIGHS AROUND 83. NORTHWEST WINDS UP TO
10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS 55 TO 61. LIGHT WINDS.
THURSDAY
SUNNY. HIGHS AROUND 90. NORTHWEST WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 20 MPH.
THURSDAY NIGHT
CLEAR. LOWS 57 TO 63. WEST WINDS UP TO 10 MPH.
FRIDAY
SUNNY. HIGHS AROUND 91.
FRIDAY NIGHT
CLEAR. LOWS AROUND 58.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 83.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
CLEAR, WINDY. LOWS AROUND
61. HIGHS AROUND 84.
MONDAY THROUGH TUESDAY
CLEAR, BREEZY. HIGHS AROUND 92. LOWS
AROUND 63.
=
CAZ153-131100-
C. YOLO/NE SOLANO INCLUDING WOODLAND-
INCLUDING THE CITY OF WOODLAND, DIXON
800 PM PDT TUE MAY 12 2026
TONIGHT
MOSTLY CLEAR. LOWS AROUND 55. SOUTH WINDS UP TO 15 MPH
WITH GUSTS TO AROUND 25 MPH.
WEDNESDAY
SUNNY. HIGHS AROUND 84. LIGHT WINDS.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 55. LIGHT WINDS.
THURSDAY
SUNNY, WARMER. HIGHS 89 TO 95. NORTHWEST WINDS UP TO
10 MPH.
THURSDAY NIGHT
CLEAR. LOWS AROUND 57. SOUTHWEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH.
FRIDAY
SUNNY. HIGHS 90 TO 95.
FRIDAY NIGHT
CLEAR. LOWS AROUND 57.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 85.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
CLEAR, BREEZY. LOWS AROUND
59. HIGHS AROUND 86.
MONDAY THROUGH TUESDAY
CLEAR. HIGHS 91 TO 97. LOWS AROUND 60.
=
CAZ154-131100-
SAC METRO/W. EL DORADO/AMADOR COUNTY-
INCLUDING THE CITY OF LINCOLN, ROSEVILLE, SACRAMENTO, ELK GROVE,
FOLSOM
800 PM PDT TUE MAY 12 2026
TONIGHT
MOSTLY CLEAR. LOWS 52 TO 58. SOUTH WINDS UP TO 15 MPH.
WEDNESDAY
SUNNY. HIGHS 80 TO 86. SOUTHWEST WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS 51 TO 57. WEST WINDS UP TO 10 MPH
IN THE EVENING BECOMING LIGHT.
THURSDAY
SUNNY, WARMER. HIGHS 87 TO 95. LIGHT WINDS BECOMING
WEST UP TO 10 MPH IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 54 TO 60. SOUTHWEST WINDS UP TO
10 MPH IN THE EVENING BECOMING LIGHT. GUSTS UP TO 20 MPH.
FRIDAY
SUNNY. HIGHS 89 TO 97.
FRIDAY NIGHT
CLEAR. LOWS 53 TO 59.
SATURDAY
MOSTLY SUNNY. HIGHS 82 TO 88.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
CLEAR. LOWS 53 TO 59.
HIGHS 82 TO 91.
MONDAY THROUGH TUESDAY
CLEAR. HIGHS 90 TO 99. LOWS 56 TO 61.
TEMPERATURE / PRECIPITATION
SACRAMENTO 55 85 55 94 / 0 0 0 0
SAC EXEC AIRPORT 54 84 53 93 / 0 0 0 0
=
CAZ155-131100-
C. SOLANO COUNTY INCLUDING FAIRFIELD-
INCLUDING THE CITY OF FAIRFIELD, VACAVILLE
800 PM PDT TUE MAY 12 2026
TONIGHT
MOSTLY CLEAR. LOWS AROUND 54. SOUTHWEST WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
WEDNESDAY
SUNNY. HIGHS 77 TO 83. WEST WINDS 10 TO 15 MPH WITH
GUSTS TO AROUND 30 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 54. SOUTHWEST WINDS 10 TO
15 MPH.
THURSDAY
SUNNY. HIGHS 84 TO 90. WEST WINDS UP TO 15 MPH.
THURSDAY NIGHT
CLEAR. LOWS AROUND 56. SOUTHWEST WINDS 10 TO
15 MPH.
FRIDAY
SUNNY. HIGHS 85 TO 91.
FRIDAY NIGHT
CLEAR. LOWS AROUND 56.
SATURDAY THROUGH SUNDAY NIGHT
CLEAR, BREEZY. HIGHS AROUND 84.
LOWS AROUND 58.
MONDAY THROUGH TUESDAY
CLEAR. HIGHS AROUND 91. LOWS AROUND 59.
TEMPERATURE / PRECIPITATION
FAIRFIELD/SUISUN 53 81 52 87 / 0 0 0 0
=
CAZ156-131100-
SW SOLANO COUNTY INCLUDING VALLEJO-
INCLUDING THE CITY OF VALLEJO, BENICIA
800 PM PDT TUE MAY 12 2026
TONIGHT
MOSTLY CLEAR. LOWS AROUND 54. SOUTHWEST WINDS 10 TO
20 MPH.
WEDNESDAY
SUNNY. HIGHS 73 TO 80. WEST WINDS 10 TO 15 MPH.
GUSTS UP TO 30 MPH IN THE MORNING.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 52. SOUTHWEST WINDS 10 TO
15 MPH.
THURSDAY
SUNNY, WARMER. HIGHS 78 TO 87. WEST WINDS UP TO
15 MPH.
THURSDAY NIGHT
CLEAR. LOWS AROUND 54. SOUTHWEST WINDS 10 TO
15 MPH.
FRIDAY
SUNNY. HIGHS 79 TO 88.
FRIDAY NIGHT
CLEAR. LOWS AROUND 54.
SATURDAY
MOSTLY SUNNY. HIGHS 76 TO 83.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
CLEAR. LOWS AROUND 56.
HIGHS 76 TO 86.
MONDAY THROUGH TUESDAY
CLEAR. HIGHS 83 TO 91. LOWS AROUND 58.
=
CAZ157-131100-
SACRAMENTO COUNTY DELTA-
INCLUDING THE CITY OF WALNUT GROVE
800 PM PDT TUE MAY 12 2026
TONIGHT
MOSTLY CLEAR. LOWS AROUND 55. SOUTHWEST WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
WEDNESDAY
SUNNY. HIGHS 76 TO 82. WEST WINDS 10 TO 15 MPH WITH
GUSTS TO AROUND 30 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS 51 TO 56. WEST WINDS 10 TO 15 MPH.
THURSDAY
SUNNY, WARMER. HIGHS 83 TO 91. WEST WINDS AROUND
10 MPH WITH GUSTS TO AROUND 20 MPH.
THURSDAY NIGHT
CLEAR. LOWS AROUND 56. WEST WINDS 10 TO 15 MPH.
FRIDAY
SUNNY. HIGHS 85 TO 92.
FRIDAY NIGHT
CLEAR. LOWS AROUND 56.
SATURDAY
MOSTLY SUNNY. HIGHS 79 TO 85.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
CLEAR, BREEZY. LOWS AROUND
57. HIGHS 79 TO 89.
MONDAY THROUGH TUESDAY
CLEAR. HIGHS 89 TO 94. LOWS AROUND 58.
=
CAZ158-131100-
SAN JOAQUIN COUNTY DELTA-
800 PM PDT TUE MAY 12 2026
TONIGHT
MOSTLY CLEAR. LOWS AROUND 54. WEST WINDS 10 TO 15 MPH
WITH GUSTS TO AROUND 25 MPH.
WEDNESDAY
SUNNY. HIGHS AROUND 82. WEST WINDS 10 TO 15 MPH WITH
GUSTS TO AROUND 25 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 52. WEST WINDS 10 TO
15 MPH.
THURSDAY
SUNNY. HIGHS AROUND 90. WEST WINDS AROUND 10 MPH.
GUSTS UP TO 20 MPH IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS AROUND 55. WEST WINDS UP TO 15 MPH.
FRIDAY
SUNNY. HIGHS AROUND 90.
FRIDAY NIGHT
CLEAR. LOWS AROUND 56.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 84.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
CLEAR, BREEZY. LOWS AROUND
56. HIGHS AROUND 86.
MONDAY THROUGH TUESDAY
CLEAR. HIGHS AROUND 94. LOWS AROUND 58.
=
CAZ159-131100-
C. SAN JOAQUIN COUNTY INCLUDING STOCKTON-
INCLUDING THE CITY OF STOCKTON, LODI
800 PM PDT TUE MAY 12 2026
TONIGHT
MOSTLY CLEAR. LOWS AROUND 55. WEST WINDS UP TO 15 MPH
WITH GUSTS TO AROUND 25 MPH.
WEDNESDAY
SUNNY. HIGHS AROUND 83. WEST WINDS UP TO 10 MPH WITH
GUSTS TO AROUND 20 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 53. WEST WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 20 MPH.
THURSDAY
SUNNY. HIGHS AROUND 91. NORTHWEST WINDS UP TO 10 MPH.
GUSTS UP TO 20 MPH IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS AROUND 56. NORTHWEST WINDS UP TO
10 MPH. GUSTS UP TO 20 MPH IN THE EVENING.
FRIDAY
SUNNY. HIGHS AROUND 92.
FRIDAY NIGHT
CLEAR. LOWS AROUND 56.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 85.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
CLEAR. LOWS AROUND 56.
HIGHS AROUND 87.
MONDAY THROUGH TUESDAY
CLEAR. HIGHS AROUND 95. LOWS AROUND 58.
TEMPERATURE / PRECIPITATION
STOCKTON 53 83 51 92 / 0 0 0 0
MODESTO 57 85 55 93 / 0 0 0 0
=
CAZ160-131100-
TRACY TRIANGLE BELOW 1000 FT-
INCLUDING THE CITY OF TRACY
800 PM PDT TUE MAY 12 2026
TONIGHT
MOSTLY CLEAR. LOWS 55 TO 62. WEST WINDS 10 TO 15 MPH
WITH GUSTS TO AROUND 40 MPH.
WEDNESDAY
SUNNY. HIGHS 78 TO 83. WEST WINDS 10 TO 15 MPH.
GUSTS UP TO 40 MPH DECREASING TO 25 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS 53 TO 60. WEST WINDS 10 TO 15 MPH
WITH GUSTS TO AROUND 25 MPH.
THURSDAY
SUNNY, WARMER. HIGHS 87 TO 92. NORTHWEST WINDS 10 TO
15 MPH.
THURSDAY NIGHT
CLEAR. LOWS 55 TO 62. WEST WINDS 10 TO 15 MPH
WITH GUSTS TO AROUND 25 MPH.
FRIDAY
SUNNY. HIGHS 87 TO 93.
FRIDAY NIGHT
CLEAR. LOWS 55 TO 60.
SATURDAY THROUGH SUNDAY NIGHT
CLEAR, BREEZY. HIGHS 80 TO 88.
LOWS 54 TO 64.
MONDAY THROUGH TUESDAY
CLEAR. HIGHS 89 TO 96. LOWS 57 TO 65.
=
CAZ161-131100-
NE SAN JOAQUIN VALLEY BELOW 1000 FT-
800 PM PDT TUE MAY 12 2026
TONIGHT
MOSTLY CLEAR. LOWS 54 TO 60. NORTHWEST WINDS UP TO
15 MPH WITH GUSTS TO AROUND 25 MPH.
WEDNESDAY
SUNNY. HIGHS 79 TO 85. NORTHWEST WINDS UP TO 15 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 55. NORTHWEST WINDS UP TO
15 MPH.
THURSDAY
SUNNY. HIGHS 86 TO 92. NORTHWEST WINDS UP TO 10 MPH.
THURSDAY NIGHT
CLEAR. LOWS 56 TO 62. NORTHWEST WINDS UP TO
10 MPH. GUSTS UP TO 20 MPH IN THE EVENING.
FRIDAY
SUNNY. HIGHS 87 TO 95.
FRIDAY NIGHT
CLEAR. LOWS AROUND 58.
SATURDAY THROUGH SUNDAY NIGHT
CLEAR. HIGHS 81 TO 89. LOWS
55 TO 61.
MONDAY THROUGH TUESDAY
CLEAR. HIGHS 89 TO 98. LOWS 55 TO 63.
=
CAZ162-131100-
E. DIABLO RANGE ABOVE 1000 FT-
800 PM PDT TUE MAY 12 2026
TONIGHT
PARTLY CLOUDY. COOLER. LOWS 50 TO 60. WEST WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 35 MPH.
WEDNESDAY
SUNNY. HIGHS 70 TO 80. WEST WINDS 10 TO 15 MPH WITH
GUSTS TO AROUND 30 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS 48 TO 58. WEST WINDS AROUND
10 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
THURSDAY
SUNNY, WARMER. HIGHS 78 TO 88. NORTHWEST WINDS UP TO
15 MPH.
THURSDAY NIGHT
CLEAR. LOWS 52 TO 62. WEST WINDS 10 TO 15 MPH
WITH GUSTS TO AROUND 25 MPH.
FRIDAY
SUNNY. HIGHS 79 TO 89.
FRIDAY NIGHT
CLEAR. LOWS 50 TO 60.
SATURDAY THROUGH SUNDAY NIGHT
CLEAR, BREEZY. HIGHS 72 TO 82.
LOWS 50 TO 60.
MONDAY THROUGH TUESDAY
CLEAR. HIGHS 82 TO 92. LOWS 53 TO 63.
=
CAZ163-131100-
W. STANISLAUS COUNTY ABOVE 1000 FT & I-5-
800 PM PDT TUE MAY 12 2026
TONIGHT
MOSTLY CLEAR. LOWS 55 TO 61. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
SUNNY. HIGHS 79 TO 85. SOUTHEAST WINDS UP TO 10 MPH
SHIFTING TO THE NORTH IN THE AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS 52 TO 58. NORTHWEST WINDS UP TO
15 MPH.
THURSDAY
SUNNY. HIGHS 87 TO 92. NORTHWEST WINDS UP TO 15 MPH.
GUSTS UP TO 25 MPH IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 55 TO 62. WEST WINDS UP TO 15 MPH.
FRIDAY
SUNNY. HIGHS 88 TO 94.
FRIDAY NIGHT
CLEAR. LOWS 54 TO 60.
SATURDAY THROUGH SUNDAY NIGHT
CLEAR, BREEZY. HIGHS 80 TO 87.
LOWS 53 TO 63.
MONDAY THROUGH TUESDAY
CLEAR. HIGHS 88 TO 96. LOWS 55 TO 64.
=
CAZ164-131100-
C. STANISLAUS COUNTY INCLUDING MODESTO-
INCLUDING THE CITY OF MODESTO, TURLOCK
800 PM PDT TUE MAY 12 2026
TONIGHT
PARTLY CLOUDY. LOWS AROUND 57. NORTHWEST WINDS UP TO
15 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
WEDNESDAY
SUNNY. HIGHS AROUND 84. NORTHWEST WINDS UP TO
15 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 54. NORTHWEST WINDS UP TO
15 MPH.
THURSDAY
SUNNY. HIGHS AROUND 91. NORTHWEST WINDS UP TO 15 MPH.
THURSDAY NIGHT
CLEAR. LOWS AROUND 57. NORTHWEST WINDS UP TO
15 MPH.
FRIDAY
SUNNY. HIGHS AROUND 93.
FRIDAY NIGHT
CLEAR. LOWS AROUND 56.
SATURDAY THROUGH SUNDAY NIGHT
CLEAR. HIGHS AROUND 87. LOWS
AROUND 56.
MONDAY THROUGH TUESDAY
CLEAR. HIGHS AROUND 95. LOWS AROUND 58.
=
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