867
FPUS56 KSTO 201501
ZFPSTO
INTERIOR NORTHERN CALIFORNIA ZONE FORECASTS FOR CALIFORNIA
NATIONAL WEATHER SERVICE SACRAMENTO CA
800 AM PDT TUE OCT 20 2026
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION
ARE FOR TODAY, TONIGHT, AND WEDNESDAY.
CAZ121-202300-
W. SHASTA COUNTY ABOVE 3000 FT-
800 AM PDT TUE OCT 20 2026
TODAY
MOSTLY SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
HIGHS 56 TO 66. LIGHT WINDS BECOMING SOUTHEAST UP TO 10 MPH IN
THE AFTERNOON. GUSTS UP TO 20 MPH.
TONIGHT
MOSTLY CLOUDY. LOWS 44 TO 54. NORTHEAST WINDS UP TO
10 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS 60 TO 70. NORTH WINDS UP TO
10 MPH IN THE MORNING BECOMING LIGHT.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
LOWS 42 TO 52. LIGHT WINDS.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. HIGHS
51 TO 61. LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN
SHOWERS. COLDER. LOWS 34 TO 44.
FRIDAY
SUNNY. HIGHS 54 TO 64.
FRIDAY NIGHT
CLEAR. LOWS 34 TO 44.
SATURDAY
MOSTLY SUNNY. HIGHS 55 TO 65.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.
LOWS 36 TO 46.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. HIGHS 52 TO 62. LOWS 36 TO
46.
=
CAZ122-202300-
W. SHASTA COUNTY 1000-3000 FT-
INCLUDING THE CITY OF WHISKEYTOWN
800 AM PDT TUE OCT 20 2026
TODAY
PARTLY CLOUDY. HIGHS 64 TO 74. LIGHT WINDS. GUSTS UP TO
20 MPH.
TONIGHT
MOSTLY CLOUDY. LOWS 48 TO 58. LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS 68 TO 78. NORTHWEST WINDS UP TO 10 MPH
SHIFTING TO THE SOUTHEAST IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS
IN THE EVENING, THEN A CHANCE OF RAIN SHOWERS AFTER MIDNIGHT.
LOWS 46 TO 56. LIGHT WINDS.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. HIGHS
61 TO 70. LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN
SHOWERS. COLDER. LOWS 39 TO 49.
FRIDAY
SUNNY. HIGHS 63 TO 73.
FRIDAY NIGHT
CLEAR. LOWS 40 TO 50.
SATURDAY
MOSTLY SUNNY. HIGHS 63 TO 73.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.
LOWS 41 TO 51.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. HIGHS 61 TO 71. LOWS 41 TO
51.
=
CAZ123-202300-
SHASTA LAKE AREA & 1-5 1000-3000 FT-
INCLUDING THE CITY OF SHASTA LAKE, SIMS
800 AM PDT TUE OCT 20 2026
TODAY
MOSTLY SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
WARMER. HIGHS 66 TO 76. LIGHT WINDS.
TONIGHT
MOSTLY CLOUDY. LOWS 47 TO 57. LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY. HIGHS 68 TO 78. NORTHEAST WINDS UP TO
10 MPH IN THE MORNING BECOMING LIGHT.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS
IN THE EVENING, THEN A CHANCE OF RAIN SHOWERS AFTER MIDNIGHT.
LOWS 45 TO 55. LIGHT WINDS.
THURSDAY
MOSTLY CLOUDY. RAIN SHOWERS LIKELY IN THE MORNING,
THEN A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS 58 TO 68. LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
COLDER. LOWS 39 TO 49.
FRIDAY
SUNNY. HIGHS 61 TO 71.
FRIDAY NIGHT
CLEAR. LOWS 38 TO 48.
SATURDAY
MOSTLY SUNNY. HIGHS 62 TO 72.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.
LOWS 39 TO 49.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. HIGHS 60 TO 70. LOWS 39 TO
49.
TEMPERATURE / PRECIPITATION
SHASTA DAM 73 58 76 / 0 10 10
=
CAZ124-202300-
SHASTA METRO-
INCLUDING THE CITY OF REDDING, ANDERSON
800 AM PDT TUE OCT 20 2026
TODAY
MOSTLY SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
HIGHS AROUND 74. LIGHT WINDS.
TONIGHT
MOSTLY CLOUDY. LOWS 47 TO 57. LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY. HIGHS AROUND 77. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. LOWS 46 TO 56. LIGHT WINDS.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 68. LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND
A SLIGHT CHANCE OF THUNDERSTORMS. LOWS 42 TO 52.
FRIDAY
SUNNY. HIGHS AROUND 73.
FRIDAY NIGHT
CLEAR. LOWS 40 TO 50.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 72.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.
LOWS 40 TO 50.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 70.
SUNDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
40 TO 50.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 71.
TEMPERATURE / PRECIPITATION
REDDING 74 49 77 / 0 10 10
RED BLUFF 74 51 76 / 0 10 20
=
CAZ125-202300-
SHASTA COUNTY FOOTHILLS 1000-3000 FT-
800 AM PDT TUE OCT 20 2026
TODAY
MOSTLY SUNNY IN THE MORNING THEN BECOMING MOSTLY CLOUDY.
HIGHS 67 TO 73. LIGHT WINDS.
TONIGHT
MOSTLY CLOUDY. LOWS AROUND 52. LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS 69 TO 75. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN RAIN SHOWERS
LIKELY AFTER MIDNIGHT. LOWS AROUND 50. LIGHT WINDS.
THURSDAY
RAIN SHOWERS LIKELY IN THE MORNING, THEN RAIN SHOWERS
LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS 60 TO 68. LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND
A SLIGHT CHANCE OF THUNDERSTORMS. LOWS AROUND 46.
FRIDAY
SUNNY. HIGHS 64 TO 72.
FRIDAY NIGHT
CLEAR. LOWS AROUND 44.
SATURDAY
MOSTLY SUNNY. HIGHS 64 TO 72.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.
LOWS AROUND 45.
SUNDAY
PARTLY CLOUDY. HIGHS 62 TO 70.
SUNDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
AROUND 44.
MONDAY
MOSTLY SUNNY. HIGHS 63 TO 71.
=
CAZ126-202300-
E. SHASTA /S. CASCADES ABOVE 3000 FT-
INCLUDING THE CITY OF SHINGLETOWN
800 AM PDT TUE OCT 20 2026
TODAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. HIGHS 59 TO 69. LIGHT WINDS.
TONIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. LOWS 39 TO 49. LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 59 TO 69. EAST
WINDS UP TO 10 MPH IN THE MORNING BECOMING LIGHT.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN RAIN SHOWERS
LIKELY AFTER MIDNIGHT. LOWS 37 TO 47. LIGHT WINDS.
THURSDAY
RAIN SHOWERS LIKELY IN THE MORNING, THEN RAIN SHOWERS
LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS 49 TO 59. LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND
A SLIGHT CHANCE OF THUNDERSTORMS. COLDER. LOWS 31 TO 41.
FRIDAY
SUNNY. PATCHY FROST. HIGHS 52 TO 62.
FRIDAY NIGHT
CLEAR. LOWS 29 TO 39.
SATURDAY
MOSTLY SUNNY. HIGHS 54 TO 64.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.
LOWS 31 TO 41.
SUNDAY
PARTLY CLOUDY. HIGHS 51 TO 61.
SUNDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
30 TO 40.
MONDAY
PARTLY CLOUDY. HIGHS 52 TO 62.
=
CAZ127-202300-
BURNEY BASIN-
INCLUDING THE CITY OF BURNEY
800 AM PDT TUE OCT 20 2026
TODAY
MOSTLY CLOUDY. HIGHS 61 TO 71. LIGHT WINDS BECOMING
SOUTH UP TO 10 MPH IN THE AFTERNOON. GUSTS UP TO 25 MPH.
TONIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. LOWS 33 TO 43. LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 60 TO 70. LIGHT
WINDS.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN RAIN SHOWERS
LIKELY AFTER MIDNIGHT. LOWS 33 TO 43. LIGHT WINDS.
THURSDAY
RAIN SHOWERS LIKELY. HIGHS 49 TO 59. LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
COLDER. LOWS 27 TO 37.
FRIDAY
SUNNY. WIDESPREAD FROST. HIGHS 50 TO 60.
FRIDAY NIGHT
CLEAR, COLDER. LOWS 21 TO 31.
SATURDAY
MOSTLY SUNNY. HIGHS 55 TO 65.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.
LOWS 25 TO 35.
SUNDAY
PARTLY CLOUDY. HIGHS 52 TO 62.
SUNDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
24 TO 34.
MONDAY
PARTLY CLOUDY. HIGHS 52 TO 62.
TEMPERATURE / PRECIPITATION
BURNEY 70 35 69 / 0 10 40
=
CAZ128-202300-
LASSEN VOLCANIC NP-
INCLUDING THE CITY OF LASSEN NATIONAL PARK
800 AM PDT TUE OCT 20 2026
TODAY
MOSTLY CLOUDY. HIGHS 49 TO 59. SOUTH WINDS 10 TO 15 MPH
WITH GUSTS TO AROUND 35 MPH.
TONIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS IN THE
EVENING, THEN A CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS 36 TO
42. LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS IN
THE MORNING, THEN RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS 48 TO 58. EAST WINDS UP TO
10 MPH.
WEDNESDAY NIGHT
RAIN SHOWERS. LOWS 34 TO 40. LIGHT WINDS.
THURSDAY
RAIN SHOWERS. HIGHS 39 TO 49. LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY. COLDER.
LOWS 27 TO 33.
FRIDAY
SUNNY. WIDESPREAD FROST. HIGHS 42 TO 52.
FRIDAY NIGHT
CLEAR. LOWS 24 TO 32.
SATURDAY
MOSTLY SUNNY. HIGHS 46 TO 56.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLEAR. A SLIGHT CHANCE OF
RAIN AND SNOW. LOWS 27 TO 35. HIGHS 45 TO 55.
SUNDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND
SNOW. LOWS 27 TO 33.
MONDAY
PARTLY CLOUDY. HIGHS 42 TO 52.
=
CAZ129-202300-
SIERRA (TEHAMA-PLUMAS) 1000-3000 FT-
INCLUDING THE CITY OF PARADISE
800 AM PDT TUE OCT 20 2026
TODAY
MOSTLY SUNNY IN THE MORNING THEN BECOMING MOSTLY CLOUDY.
HIGHS 65 TO 73. LIGHT WINDS.
TONIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS IN THE
EVENING, THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER
MIDNIGHT. LOWS 51 TO 61. LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS IN
THE MORNING, THEN A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS 65 TO 73. NORTHEAST WINDS
UP TO 10 MPH IN THE MORNING BECOMING LIGHT. GUSTS UP TO 20 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN RAIN SHOWERS
LIKELY AFTER MIDNIGHT. LOWS 48 TO 58. LIGHT WINDS.
THURSDAY
RAIN SHOWERS LIKELY IN THE MORNING, THEN RAIN SHOWERS
LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS 58 TO 66. LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND
A SLIGHT CHANCE OF THUNDERSTORMS. LOWS 45 TO 55.
FRIDAY
MOSTLY SUNNY. HIGHS 63 TO 71.
FRIDAY NIGHT
CLEAR. LOWS 43 TO 53.
SATURDAY
MOSTLY SUNNY. HIGHS 63 TO 71.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.
LOWS 44 TO 54.
SUNDAY
PARTLY CLOUDY. HIGHS 62 TO 70.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. A SLIGHT CHANCE OF RAIN.
LOWS 43 TO 53. HIGHS 62 TO 70.
TEMPERATURE / PRECIPITATION
PARADISE 68 58 68 / 0 30 30
=
CAZ130-202300-
SIERRA (TEHAMA-PLUMAS) ABOVE 3000 FT-
INCLUDING THE CITY OF MINERAL, QUINCY
800 AM PDT TUE OCT 20 2026
TODAY
MOSTLY CLOUDY. HIGHS 58 TO 68. LIGHT WINDS BECOMING
SOUTH UP TO 10 MPH IN THE AFTERNOON. GUSTS UP TO 25 MPH.
TONIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS 39 TO 49.
LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS 56 TO 66. NORTHEAST WINDS
UP TO 10 MPH IN THE MORNING BECOMING LIGHT.
WEDNESDAY NIGHT
RAIN SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN RAIN SHOWERS AFTER MIDNIGHT.
LOWS 37 TO 47. LIGHT WINDS.
THURSDAY
RAIN SHOWERS LIKELY IN THE MORNING, THEN RAIN SHOWERS
AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS
46 TO 56. LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 33 TO 43.
FRIDAY
MOSTLY SUNNY. NOT AS COOL. HIGHS 53 TO 63.
FRIDAY NIGHT
CLEAR. LOWS 29 TO 39.
SATURDAY
MOSTLY SUNNY. HIGHS 54 TO 64.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.
LOWS 31 TO 41.
SUNDAY
MOSTLY SUNNY. HIGHS 52 TO 62.
SUNDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
31 TO 41.
MONDAY
MOSTLY SUNNY. HIGHS 51 TO 61.
TEMPERATURE / PRECIPITATION
QUINCY 74 35 70 / 0 40 60
CHESTER 67 34 65 / 0 30 60
=
CAZ131-202300-
N. MOTHERLODE 1000-3000 FT-
INCLUDING THE CITY OF AUBURN, GRASS VALLEY, COLFAX, NEVADA CITY
800 AM PDT TUE OCT 20 2026
TODAY
MOSTLY CLOUDY. HIGHS 67 TO 73. LIGHT WINDS.
TONIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS 50 TO 56. LIGHT
WINDS.
WEDNESDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS IN
THE MORNING, THEN A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS 65 TO 71. LIGHT WINDS.
WEDNESDAY NIGHT
RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN RAIN SHOWERS LIKELY AFTER
MIDNIGHT. LOWS 46 TO 52. LIGHT WINDS.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS 58 TO 66. LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND
A SLIGHT CHANCE OF THUNDERSTORMS. LOWS 44 TO 50.
FRIDAY
MOSTLY SUNNY. HIGHS 64 TO 70.
FRIDAY NIGHT
CLEAR. LOWS 42 TO 48.
SATURDAY THROUGH MONDAY
MOSTLY CLEAR. HIGHS 64 TO 71. LOWS
42 TO 49.
TEMPERATURE / PRECIPITATION
GRASS VALLEY 68 50 66 / 0 30 40
JACKSON 71 54 69 / 0 30 50
=
CAZ132-202300-
SIERRA (YUBA-PLACER) 3000-5000 FT-
800 AM PDT TUE OCT 20 2026
TODAY
MOSTLY CLOUDY. HIGHS 62 TO 72. LIGHT WINDS. GUSTS UP TO
20 MPH.
TONIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS IN THE
EVENING, THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER
MIDNIGHT. LOWS 46 TO 56. LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS IN
THE MORNING, THEN A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS 58 TO 68. LIGHT WINDS.
WEDNESDAY NIGHT
RAIN SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN RAIN SHOWERS LIKELY AFTER
MIDNIGHT. COLDER. LOWS 41 TO 51. LIGHT WINDS.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. HIGHS 49 TO 59. LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 39 TO 49.
FRIDAY
MOSTLY SUNNY. WARMER. HIGHS 58 TO 68.
FRIDAY NIGHT
CLEAR. LOWS 38 TO 48.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLEAR. HIGHS 59 TO 69. LOWS
39 TO 49.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLEAR. A SLIGHT CHANCE OF RAIN.
HIGHS 57 TO 67. LOWS 39 TO 49.
MONDAY
MOSTLY SUNNY. HIGHS 56 TO 66.
=
CAZ133-202300-
SIERRA (SIERRA-PLACER) ABOVE 5000 FT-
INCLUDING THE CITY OF BLUE CANYON, KINGVALE, DONNER PEAK
800 AM PDT TUE OCT 20 2026
TODAY
MOSTLY CLOUDY. HIGHS 54 TO 64. SOUTH WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 25 MPH.
TONIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN SHOWERS.
LOWS 37 TO 47. EAST WINDS UP TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS 49 TO 59. EAST WINDS UP TO
10 MPH IN THE MORNING BECOMING LIGHT.
WEDNESDAY NIGHT
RAIN SHOWERS. LOWS 34 TO 44. LIGHT WINDS.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN RAIN SHOWERS IN THE AFTERNOON. HIGHS 41 TO 51.
SOUTHWEST WINDS UP TO 10 MPH. GUSTS UP TO 20 MPH IN THE
AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
LOWS 32 TO 42.
FRIDAY
MOSTLY SUNNY. AREAS OF FROST. NOT AS COOL. HIGHS 48 TO
58.
FRIDAY NIGHT
CLEAR. LOWS 29 TO 39.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLEAR. HIGHS 51 TO 61. LOWS
31 TO 41.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLEAR. A SLIGHT CHANCE OF RAIN.
HIGHS 48 TO 58. LOWS 32 TO 42.
MONDAY
PARTLY CLOUDY. HIGHS 48 TO 58.
TEMPERATURE / PRECIPITATION
BLUE CANYON 63 50 60 / 0 30 60
=
CAZ134-202300-
CENTRAL MOTHERLODE 1000-3000 FT-
INCLUDING THE CITY OF CAMERON PARK, SHINGLE SPRINGS, PLACERVILLE,
COOL, JACKSON
800 AM PDT TUE OCT 20 2026
TODAY
MOSTLY CLOUDY. HIGHS 67 TO 73. LIGHT WINDS.
TONIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS AROUND 54. LIGHT
WINDS.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON. HIGHS 65 TO 71. LIGHT WINDS.
WEDNESDAY NIGHT
RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN RAIN SHOWERS LIKELY AFTER
MIDNIGHT. LOWS AROUND 51. LIGHT WINDS.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS 59 TO 67. LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND
A SLIGHT CHANCE OF THUNDERSTORMS. LOWS AROUND 47.
FRIDAY
MOSTLY SUNNY. HIGHS 63 TO 71.
FRIDAY NIGHT AND SATURDAY
CLEAR. LOWS AROUND 46. HIGHS 63 TO
72.
SATURDAY NIGHT THROUGH MONDAY
MOSTLY CLEAR. LOWS AROUND 48.
HIGHS 65 TO 72.
=
CAZ135-202300-
SIERRA 3000-5000 FT-
INCLUDING THE CITY OF POLLOCK PINES
800 AM PDT TUE OCT 20 2026
TODAY
MOSTLY CLOUDY. HIGHS 64 TO 72. LIGHT WINDS. GUSTS UP TO
20 MPH.
TONIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. LOWS 45 TO 55. LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS 60 TO 68. LIGHT WINDS.
WEDNESDAY NIGHT
RAIN SHOWERS. LOWS 41 TO 51. LIGHT WINDS.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN RAIN SHOWERS IN THE AFTERNOON. HIGHS 52 TO 60.
LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY. LOWS
38 TO 48.
FRIDAY
MOSTLY SUNNY. WARMER. HIGHS 59 TO 67.
FRIDAY NIGHT AND SATURDAY
CLEAR. LOWS 37 TO 47. HIGHS 60 TO
70.
SATURDAY NIGHT THROUGH MONDAY
MOSTLY CLEAR. LOWS 40 TO 50.
HIGHS 60 TO 70.
=
CAZ136-202300-
SIERRA (EL DORADO-AMADOR) ABOVE 5000 FT-
INCLUDING THE CITY OF CARSON PASS
800 AM PDT TUE OCT 20 2026
TODAY
MOSTLY CLOUDY. HIGHS 52 TO 62. SOUTH WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 25 MPH.
TONIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN SHOWERS.
LOWS 36 TO 46. LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. HIGHS 47 TO 57. EAST WINDS UP TO 10 MPH IN THE
MORNING BECOMING LIGHT.
WEDNESDAY NIGHT
RAIN SHOWERS IN THE EVENING, THEN RAIN AND
SNOW SHOWERS LIKELY AFTER MIDNIGHT. LOWS 32 TO 42. NO SNOW
ACCUMULATION. LIGHT WINDS.
THURSDAY
RAIN AND SNOW SHOWERS LIKELY IN THE MORNING, THEN
RAIN SHOWERS IN THE AFTERNOON. HIGHS 39 TO 49. LITTLE OR NO SNOW
ACCUMULATION. LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY AND A
SLIGHT CHANCE OF SNOW SHOWERS. LOWS 30 TO 40.
FRIDAY
MOSTLY SUNNY. WIDESPREAD FROST. NOT AS COOL. HIGHS
47 TO 57.
FRIDAY NIGHT AND SATURDAY
CLEAR. LOWS 29 TO 39. HIGHS 49 TO
59.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLEAR. LOWS 31 TO
41. HIGHS 50 TO 60.
MONDAY
PARTLY CLOUDY. HIGHS 47 TO 57.
=
CAZ137-202300-
SOUTHERN MOTHERLODE 1000-3000 FT-
INCLUDING THE CITY OF SONORA, ANGELS CAMP
800 AM PDT TUE OCT 20 2026
TODAY
MOSTLY CLOUDY. HIGHS 69 TO 75. LIGHT WINDS BECOMING
SOUTHWEST UP TO 10 MPH IN THE AFTERNOON.
TONIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. LOWS 51 TO 59. LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS 65 TO 71. LIGHT WINDS.
WEDNESDAY NIGHT
RAIN SHOWERS LIKELY. LOWS 46 TO 56. LIGHT
WINDS.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN RAIN SHOWERS LIKELY IN THE AFTERNOON. HIGHS 59 TO
67. LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
LOWS 44 TO 52.
FRIDAY
MOSTLY SUNNY. HIGHS 64 TO 72.
FRIDAY NIGHT AND SATURDAY
CLEAR. LOWS 43 TO 51. HIGHS 64 TO
73.
SATURDAY NIGHT THROUGH MONDAY
MOSTLY CLEAR. LOWS 45 TO 53.
HIGHS 66 TO 74.
=
CAZ138-202300-
SIERRA (CAL-TUO) 3000-5000 FT-
INCLUDING THE CITY OF TWAIN HARTE, ARNOLD
800 AM PDT TUE OCT 20 2026
TODAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 62 TO 72. SOUTHEAST WINDS UP TO 10 MPH SHIFTING TO
THE SOUTH IN THE AFTERNOON. GUSTS UP TO 20 MPH.
TONIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. LOWS 46 TO 56. LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS 57 TO 67. LIGHT WINDS.
WEDNESDAY NIGHT
RAIN SHOWERS. COLDER. LOWS 41 TO 51. LIGHT
WINDS.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN RAIN SHOWERS IN THE AFTERNOON. HIGHS 50 TO 60.
LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY. LOWS
38 TO 48.
FRIDAY
MOSTLY SUNNY. WARMER. HIGHS 57 TO 67.
FRIDAY NIGHT AND SATURDAY
CLEAR. LOWS 39 TO 49. HIGHS 59 TO
69.
SATURDAY NIGHT THROUGH MONDAY
MOSTLY CLEAR. LOWS 41 TO 51.
HIGHS 60 TO 70.
=
CAZ139-202300-
SIERRA (CAL-TUO) ABOVE 5000 FT-
INCLUDING THE CITY OF TWAIN HARTE, ARNOLD
800 AM PDT TUE OCT 20 2026
TODAY
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS IN THE
AFTERNOON. HIGHS 51 TO 61. SOUTH WINDS UP TO 10 MPH WITH GUSTS TO
AROUND 25 MPH.
TONIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. LOWS 35 TO 45. EAST WINDS UP TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW SHOWERS IN
THE MORNING, THEN RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS 46 TO 56. NO SNOW
ACCUMULATION. EAST WINDS UP TO 10 MPH IN THE MORNING BECOMING
LIGHT.
WEDNESDAY NIGHT
RAIN SHOWERS IN THE EVENING, THEN RAIN AND
SNOW SHOWERS LIKELY AFTER MIDNIGHT. LOWS 32 TO 42. LITTLE OR NO
SNOW ACCUMULATION. LIGHT WINDS.
THURSDAY
RAIN AND SNOW SHOWERS LIKELY IN THE MORNING, THEN
RAIN SHOWERS IN THE AFTERNOON. HIGHS 39 TO 49. NO SNOW
ACCUMULATION LOWER ELEVATIONS...UP TO 1 INCH HIGHER ELEVATIONS.
LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY AND A
SLIGHT CHANCE OF SNOW SHOWERS. LOWS 29 TO 39.
FRIDAY
MOSTLY SUNNY. WIDESPREAD FROST. NOT AS COOL. HIGHS
47 TO 57.
FRIDAY NIGHT AND SATURDAY
CLEAR. LOWS 29 TO 39. HIGHS 49 TO
59.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLEAR. LOWS 31 TO
41. HIGHS 50 TO 60.
MONDAY
PARTLY CLOUDY. HIGHS 47 TO 57.
=
CAZ140-202300-
TEHAMA CO COAST RANGE ABOVE 3000 FT-
800 AM PDT TUE OCT 20 2026
TODAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. HIGHS 51 TO 61. EAST WINDS UP TO 10 MPH WITH GUSTS TO
AROUND 20 MPH.
TONIGHT
MOSTLY CLOUDY. LOWS 42 TO 52. EAST WINDS UP TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS IN
THE MORNING, THEN A CHANCE OF RAIN SHOWERS IN THE AFTERNOON.
HIGHS 55 TO 65. NORTH WINDS UP TO 10 MPH SHIFTING TO THE EAST IN
THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
LOWS 40 TO 50. WEST WINDS UP TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. HIGHS
50 TO 60. LIGHT WINDS.
THURSDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS 34 TO 44.
FRIDAY
SUNNY. HIGHS 52 TO 62.
FRIDAY NIGHT
CLEAR. LOWS 36 TO 46.
SATURDAY
MOSTLY SUNNY. HIGHS 53 TO 63.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLEAR. A SLIGHT CHANCE OF
RAIN. LOWS 36 TO 46. HIGHS 51 TO 61.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 35 TO 45.
MONDAY
MOSTLY SUNNY. HIGHS 49 TO 59.
=
CAZ141-202300-
W TEHAMA CO FOOTHILLS 1000-3000 FT-
800 AM PDT TUE OCT 20 2026
TODAY
PARTLY CLOUDY. HIGHS 62 TO 72. LIGHT WINDS.
TONIGHT
MOSTLY CLOUDY. LOWS 53 TO 59. LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS IN
THE MORNING, THEN A CHANCE OF RAIN SHOWERS IN THE AFTERNOON.
HIGHS 67 TO 77. NORTHWEST WINDS UP TO 10 MPH SHIFTING TO THE EAST
IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS
IN THE EVENING, THEN A CHANCE OF RAIN SHOWERS AFTER MIDNIGHT.
LOWS 50 TO 56. LIGHT WINDS.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. HIGHS
61 TO 70. LIGHT WINDS.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 44 TO 52.
FRIDAY
SUNNY. HIGHS 63 TO 72.
FRIDAY NIGHT
CLEAR. LOWS 45 TO 53.
SATURDAY THROUGH MONDAY
MOSTLY CLEAR. HIGHS 62 TO 72. LOWS
44 TO 53.
=
CAZ142-202300-
N. SAC VALLEY IN TEHAMA COUNTY-
INCLUDING THE CITY OF RED BLUFF
800 AM PDT TUE OCT 20 2026
TODAY
MOSTLY SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.
HIGHS AROUND 73. LIGHT WINDS.
TONIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. LOWS 50 TO 58. LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS AROUND 75. NORTHWEST WINDS UP TO 10 MPH
SHIFTING TO THE SOUTHEAST IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF
RAIN SHOWERS AFTER MIDNIGHT. LOWS 50 TO 56. SOUTH WINDS UP TO
10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 68. LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS 45 TO 53.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 72.
FRIDAY NIGHT
CLEAR. LOWS 42 TO 52.
SATURDAY THROUGH MONDAY
MOSTLY CLEAR. HIGHS AROUND 72. LOWS
42 TO 52.
=
CAZ143-202300-
GLENN/COLUSA COAST RANGE ABOVE 3000 FT-
800 AM PDT TUE OCT 20 2026
TODAY
MOSTLY CLOUDY. HIGHS 50 TO 60. EAST WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 20 MPH.
TONIGHT
MOSTLY CLOUDY. LOWS 43 TO 53. NORTHEAST WINDS UP TO
10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. HIGHS
54 TO 64. NORTH WINDS UP TO 10 MPH SHIFTING TO THE NORTHEAST IN
THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
LOWS 41 TO 51. LIGHT WINDS.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. HIGHS
49 TO 59. LIGHT WINDS.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 37 TO 47.
FRIDAY
MOSTLY SUNNY. HIGHS 53 TO 63.
FRIDAY NIGHT
CLEAR. LOWS 38 TO 48.
SATURDAY
MOSTLY SUNNY. HIGHS 54 TO 64.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLEAR. A SLIGHT CHANCE OF
RAIN. LOWS 38 TO 48. HIGHS 52 TO 62.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS 37 TO 47. HIGHS
50 TO 60.
=
CAZ144-202300-
CENTRAL GLENN CO & INTERSTATE 5-
INCLUDING THE CITY OF WILLOWS, ORLAND
800 AM PDT TUE OCT 20 2026
TODAY
PARTLY CLOUDY. HIGHS AROUND 72. LIGHT WINDS.
TONIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. LOWS AROUND 54. NORTHWEST WINDS UP TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN SHOWERS.
HIGHS AROUND 75. NORTHWEST WINDS UP TO 10 MPH IN THE MORNING
BECOMING LIGHT.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
LOWS 50 TO 55. LIGHT WINDS.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. HIGHS
AROUND 69. LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 49.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 72.
FRIDAY NIGHT
CLEAR. LOWS AROUND 49.
SATURDAY THROUGH MONDAY
MOSTLY CLEAR. HIGHS AROUND 72. LOWS
AROUND 48.
TEMPERATURE / PRECIPITATION
ALDER SPRINGS 56 49 59 / 0 10 50
=
CAZ145-202300-
EASTERN GLENN COUNTY-
800 AM PDT TUE OCT 20 2026
TODAY
PATCHY FOG IN THE MORNING. PARTLY CLOUDY. HIGHS AROUND
73. LIGHT WINDS.
TONIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. LOWS AROUND 52. LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN SHOWERS.
HIGHS AROUND 74. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE
EVENING, THEN RAIN SHOWERS LIKELY AFTER MIDNIGHT. LOWS AROUND 52.
LIGHT WINDS.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. HIGHS
AROUND 69. LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS AROUND 49.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 73.
FRIDAY NIGHT
CLEAR. LOWS AROUND 45.
SATURDAY THROUGH MONDAY
MOSTLY CLEAR. HIGHS AROUND 73. LOWS
AROUND 46.
=
CAZ146-202300-
BUTTE COUNTY BELOW 1000 FT-
INCLUDING THE CITY OF CHICO, OROVILLE, GRIDLEY
800 AM PDT TUE OCT 20 2026
TODAY
MOSTLY SUNNY IN THE MORNING THEN BECOMING MOSTLY CLOUDY.
PATCHY FOG EARLY IN THE MORNING. HIGHS AROUND 73. LIGHT WINDS.
TONIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. LOWS 49 TO 58. LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS IN
THE MORNING, THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS AROUND 73. LIGHT WINDS BECOMING SOUTH UP TO
10 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN RAIN SHOWERS
LIKELY AFTER MIDNIGHT. LOWS 49 TO 57. SOUTHEAST WINDS UP TO
10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS 65 TO 70. LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND
A SLIGHT CHANCE OF THUNDERSTORMS. LOWS 46 TO 54.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 72.
FRIDAY NIGHT
CLEAR. LOWS 41 TO 51.
SATURDAY THROUGH SUNDAY NIGHT
MOSTLY CLEAR. HIGHS AROUND 72.
LOWS 43 TO 53.
MONDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS
AROUND 71.
TEMPERATURE / PRECIPITATION
CHICO 74 55 74 / 0 20 20
OROVILLE 73 52 73 / 0 20 30
=
CAZ147-202300-
W. GLENN/COLUSA FOOTHILLS 1000-3000 FT-
800 AM PDT TUE OCT 20 2026
TODAY
MOSTLY CLOUDY. HIGHS 61 TO 71. NORTH WINDS UP TO 10 MPH
SHIFTING TO THE NORTHEAST IN THE AFTERNOON.
TONIGHT
MOSTLY CLOUDY. LOWS 47 TO 57. NORTHWEST WINDS UP TO
10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. HIGHS
65 TO 75. NORTHWEST WINDS UP TO 10 MPH SHIFTING TO THE NORTHEAST
IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
LOWS 46 TO 56. LIGHT WINDS.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. HIGHS
61 TO 71. LIGHT WINDS BECOMING SOUTHEAST UP TO 10 MPH IN THE
AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 42 TO 52.
FRIDAY
MOSTLY SUNNY. HIGHS 63 TO 73.
FRIDAY NIGHT
CLEAR. LOWS 43 TO 53.
SATURDAY THROUGH MONDAY
MOSTLY CLEAR. HIGHS 63 TO 73. LOWS
42 TO 52.
=
CAZ148-202300-
CENTRAL COLUSA COUNTY INCL. I-5-
INCLUDING THE CITY OF WILLIAMS
800 AM PDT TUE OCT 20 2026
TODAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. PATCHY FOG EARLY IN THE MORNING. HIGHS AROUND 70. NORTH
WINDS UP TO 10 MPH.
TONIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. LOWS 52 TO 58. LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS. HIGHS AROUND 73. LIGHT
WINDS BECOMING NORTH AROUND 10 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
LOWS AROUND 54. LIGHT WINDS.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. HIGHS
AROUND 70. SOUTH WINDS UP TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 72.
FRIDAY NIGHT
CLEAR. LOWS AROUND 49.
SATURDAY THROUGH MONDAY
MOSTLY CLEAR. HIGHS AROUND 72. LOWS
45 TO 51.
=
CAZ149-202300-
EASTERN COLUSA COUNTY-
INCLUDING THE CITY OF COLUSA
800 AM PDT TUE OCT 20 2026
TODAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. PATCHY FOG IN THE MORNING. HIGHS AROUND 71. LIGHT WINDS.
TONIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. LOWS AROUND 52. LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN SHOWERS.
HIGHS AROUND 73. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
LOWS AROUND 52. LIGHT WINDS.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. HIGHS
AROUND 70. LIGHT WINDS.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 48.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 73.
FRIDAY NIGHT
CLEAR. LOWS AROUND 45.
SATURDAY THROUGH MONDAY
MOSTLY CLEAR. HIGHS AROUND 73. LOWS
AROUND 45.
=
CAZ150-202300-
SUTTER/YUBA COUNTIES BELOW 1000 FT-
INCLUDING THE CITY OF YUBA CITY, BEALE AFB
800 AM PDT TUE OCT 20 2026
TODAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. PATCHY FOG EARLY IN THE MORNING. HIGHS AROUND 72. LIGHT
WINDS.
TONIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. LOWS 49 TO 56. LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS IN
THE MORNING, THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS AROUND 72. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF
RAIN SHOWERS AFTER MIDNIGHT. LOWS 49 TO 55. LIGHT WINDS.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 69. LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND
A SLIGHT CHANCE OF THUNDERSTORMS. LOWS 46 TO 52.
FRIDAY
MOSTLY SUNNY. HIGHS 70 TO 75.
FRIDAY NIGHT
CLEAR. LOWS 41 TO 48.
SATURDAY THROUGH SUNDAY NIGHT
MOSTLY CLEAR. HIGHS AROUND 73.
LOWS 41 TO 50.
MONDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS
AROUND 72.
TEMPERATURE / PRECIPITATION
MARYSVILLE/YUBA CITY 72 51 73 / 0 30 20
=
CAZ151-202300-
YOLO / SOLANO COUNTY HILLS-
800 AM PDT TUE OCT 20 2026
TODAY
MOSTLY CLOUDY. HIGHS 62 TO 70. LIGHT WINDS BECOMING
NORTHEAST UP TO 10 MPH IN THE AFTERNOON.
TONIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. LOWS 52 TO 60. NORTH WINDS UP TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN SHOWERS.
HIGHS 63 TO 73. WEST WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
LOWS 51 TO 59. LIGHT WINDS.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. HIGHS
61 TO 71. SOUTHWEST WINDS UP TO 10 MPH. GUSTS UP TO 20 MPH IN THE
AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 48 TO 54.
FRIDAY
MOSTLY SUNNY. HIGHS 65 TO 73.
FRIDAY NIGHT
CLEAR. LOWS 48 TO 56.
SATURDAY THROUGH MONDAY
MOSTLY CLEAR. HIGHS 64 TO 73. LOWS
48 TO 56.
=
CAZ152-202300-
W. YOLO COUNTY INCLUDING CAPAY/I-505-
INCLUDING THE CITY OF ESPARTO, WINTERS
800 AM PDT TUE OCT 20 2026
TODAY
PATCHY FOG EARLY IN THE MORNING. PARTLY CLOUDY. HIGHS
AROUND 70. NORTH WINDS UP TO 10 MPH.
TONIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. LOWS 53 TO 59. LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS. HIGHS AROUND 73. LIGHT
WINDS.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
LOWS 52 TO 58. LIGHT WINDS.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. HIGHS
AROUND 71. LIGHT WINDS.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 48 TO 54.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 73.
FRIDAY NIGHT
CLEAR. LOWS 47 TO 54.
SATURDAY THROUGH MONDAY
MOSTLY CLEAR. HIGHS AROUND 73. LOWS
47 TO 54.
=
CAZ153-202300-
C. YOLO/NE SOLANO INCLUDING WOODLAND-
INCLUDING THE CITY OF WOODLAND, DIXON
800 AM PDT TUE OCT 20 2026
TODAY
PATCHY FOG IN THE MORNING. PARTLY CLOUDY. HIGHS AROUND
71. LIGHT WINDS.
TONIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. LOWS AROUND 53. LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS. HIGHS AROUND 73. LIGHT
WINDS.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
LOWS AROUND 53. LIGHT WINDS.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. HIGHS
AROUND 71. LIGHT WINDS.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 49.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 74.
FRIDAY NIGHT
CLEAR. LOWS AROUND 46.
SATURDAY THROUGH MONDAY
MOSTLY CLEAR. HIGHS AROUND 74. LOWS
AROUND 47.
=
CAZ154-202300-
SAC METRO/W. EL DORADO/AMADOR COUNTY-
INCLUDING THE CITY OF LINCOLN, ROSEVILLE, SACRAMENTO, ELK GROVE,
FOLSOM
800 AM PDT TUE OCT 20 2026
TODAY
PATCHY FOG EARLY IN THE MORNING. MOSTLY CLOUDY. HIGHS
AROUND 72. LIGHT WINDS.
TONIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. LOWS 49 TO 55. LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN SHOWERS.
HIGHS AROUND 72. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF
RAIN SHOWERS AFTER MIDNIGHT. LOWS 49 TO 55. LIGHT WINDS.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 70. LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND
A SLIGHT CHANCE OF THUNDERSTORMS. LOWS 45 TO 51.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 74.
FRIDAY NIGHT
CLEAR. LOWS 42 TO 48.
SATURDAY THROUGH MONDAY
MOSTLY CLEAR. HIGHS AROUND 73. LOWS
42 TO 50.
TEMPERATURE / PRECIPITATION
SACRAMENTO 72 54 72 / 0 20 20
SAC EXEC AIRPORT 72 52 72 / 0 10 20
=
CAZ155-202300-
C. SOLANO COUNTY INCLUDING FAIRFIELD-
INCLUDING THE CITY OF FAIRFIELD, VACAVILLE
800 AM PDT TUE OCT 20 2026
TODAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. PATCHY FOG EARLY IN THE MORNING. HIGHS AROUND 70. LIGHT
WINDS.
TONIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. LOWS 50 TO 56. LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS. HIGHS AROUND 71. WEST
WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
LOWS 50 TO 56. LIGHT WINDS.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN A SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON.
HIGHS AROUND 69. SOUTHWEST WINDS UP TO 15 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 46 TO 52.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 73.
FRIDAY NIGHT
CLEAR. LOWS 46 TO 52.
SATURDAY THROUGH MONDAY
MOSTLY CLEAR. HIGHS AROUND 73. LOWS
46 TO 53.
TEMPERATURE / PRECIPITATION
FAIRFIELD/SUISUN 72 49 73 / 0 20 20
=
CAZ156-202300-
SW SOLANO COUNTY INCLUDING VALLEJO-
INCLUDING THE CITY OF VALLEJO, BENICIA
800 AM PDT TUE OCT 20 2026
TODAY
PATCHY FOG EARLY IN THE MORNING. MOSTLY CLOUDY. HIGHS
65 TO 71. LIGHT WINDS.
TONIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. LOWS 51 TO 57. LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS IN
THE MORNING, THEN A CHANCE OF RAIN SHOWERS IN THE AFTERNOON.
HIGHS 65 TO 72. WEST WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
LOWS AROUND 54. SOUTHWEST WINDS UP TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN A SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON.
HIGHS 64 TO 70. SOUTHWEST WINDS UP TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 47 TO 53.
FRIDAY
MOSTLY SUNNY. HIGHS 70 TO 75.
FRIDAY NIGHT
CLEAR. LOWS 47 TO 53.
SATURDAY THROUGH MONDAY
MOSTLY CLEAR. HIGHS 67 TO 74. LOWS
47 TO 53.
=
CAZ157-202300-
SACRAMENTO COUNTY DELTA-
INCLUDING THE CITY OF WALNUT GROVE
800 AM PDT TUE OCT 20 2026
TODAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. AREAS OF FOG IN THE MORNING. HIGHS AROUND 70. LIGHT
WINDS.
TONIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. LOWS 50 TO 57. LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS. HIGHS AROUND 71. WEST
WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
LOWS 50 TO 57. LIGHT WINDS.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. HIGHS
AROUND 70. SOUTHWEST WINDS UP TO 10 MPH. GUSTS UP TO 20 MPH IN
THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 46 TO 54.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 74.
FRIDAY NIGHT
CLEAR. LOWS 44 TO 52.
SATURDAY THROUGH MONDAY
MOSTLY CLEAR. HIGHS AROUND 73. LOWS
44 TO 53.
=
CAZ158-202300-
SAN JOAQUIN COUNTY DELTA-
800 AM PDT TUE OCT 20 2026
TODAY
PATCHY FOG IN THE MORNING. MOSTLY CLOUDY. HIGHS AROUND
72. LIGHT WINDS.
TONIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. LOWS 50 TO 55. LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN SHOWERS.
HIGHS AROUND 72. WEST WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
LOWS 50 TO 55. LIGHT WINDS.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. HIGHS
AROUND 71. SOUTHWEST WINDS UP TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 46 TO 51.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 74.
FRIDAY NIGHT AND SATURDAY
CLEAR. LOWS 43 TO 49. HIGHS AROUND
75.
SATURDAY NIGHT THROUGH MONDAY
MOSTLY CLEAR. LOWS 45 TO 51.
HIGHS AROUND 75.
=
CAZ159-202300-
C. SAN JOAQUIN COUNTY INCLUDING STOCKTON-
INCLUDING THE CITY OF STOCKTON, LODI
800 AM PDT TUE OCT 20 2026
TODAY
MOSTLY CLOUDY. HIGHS AROUND 73. LIGHT WINDS.
TONIGHT
MOSTLY CLOUDY. LOWS 49 TO 55. LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS AROUND 72. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF
RAIN SHOWERS AFTER MIDNIGHT. LOWS 50 TO 56. LIGHT WINDS.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 70. LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS 46 TO 52.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 74.
FRIDAY NIGHT AND SATURDAY
CLEAR. LOWS AROUND 46. HIGHS AROUND
75.
SATURDAY NIGHT THROUGH MONDAY
MOSTLY CLEAR. LOWS AROUND 48.
HIGHS AROUND 75.
TEMPERATURE / PRECIPITATION
STOCKTON 73 51 72 / 0 10 10
MODESTO 73 54 71 / 0 10 20
=
CAZ160-202300-
TRACY TRIANGLE BELOW 1000 FT-
INCLUDING THE CITY OF TRACY
800 AM PDT TUE OCT 20 2026
TODAY
PATCHY FOG EARLY IN THE MORNING. MOSTLY CLOUDY. HIGHS
AROUND 71. LIGHT WINDS.
TONIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. LOWS 52 TO 59. LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS IN
THE MORNING, THEN A CHANCE OF RAIN SHOWERS IN THE AFTERNOON.
HIGHS AROUND 72. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
LOWS 52 TO 57. LIGHT WINDS.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. HIGHS
AROUND 70. SOUTHWEST WINDS UP TO 10 MPH. GUSTS UP TO 20 MPH IN
THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 48 TO 54.
FRIDAY
MOSTLY SUNNY. HIGHS 70 TO 75.
FRIDAY NIGHT AND SATURDAY
CLEAR. LOWS 46 TO 55. HIGHS 70 TO
75.
SATURDAY NIGHT THROUGH MONDAY
MOSTLY CLEAR. LOWS 47 TO 55.
HIGHS AROUND 74.
=
CAZ161-202300-
NE SAN JOAQUIN VALLEY BELOW 1000 FT-
800 AM PDT TUE OCT 20 2026
TODAY
MOSTLY CLOUDY. HIGHS AROUND 73. NORTH WINDS UP TO 10 MPH
IN THE MORNING BECOMING LIGHT.
TONIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. LOWS 52 TO 58. NORTH WINDS UP TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS IN
THE MORNING, THEN A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 71. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN RAIN SHOWERS
LIKELY AFTER MIDNIGHT. LOWS 51 TO 57. LIGHT WINDS.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 68. LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
LOWS 47 TO 53.
FRIDAY
MOSTLY SUNNY. HIGHS 69 TO 74.
FRIDAY NIGHT AND SATURDAY
CLEAR. LOWS 45 TO 51. HIGHS 69 TO
74.
SATURDAY NIGHT THROUGH MONDAY
MOSTLY CLEAR. LOWS 47 TO 53.
HIGHS AROUND 74.
=
CAZ162-202300-
E. DIABLO RANGE ABOVE 1000 FT-
800 AM PDT TUE OCT 20 2026
TODAY
MOSTLY CLOUDY. HIGHS 62 TO 72. LIGHT WINDS BECOMING EAST
AROUND 10 MPH IN THE AFTERNOON.
TONIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. LOWS 47 TO 57. LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. HIGHS
61 TO 69. LIGHT WINDS BECOMING SOUTHEAST AROUND 10 MPH IN THE
AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
LOWS 46 TO 56. LIGHT WINDS.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. HIGHS
58 TO 68. WEST WINDS UP TO 10 MPH. GUSTS UP TO 20 MPH IN THE
AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 42 TO 52.
FRIDAY
MOSTLY SUNNY. HIGHS 62 TO 72.
FRIDAY NIGHT AND SATURDAY
CLEAR. LOWS 43 TO 53. HIGHS 63 TO
73.
SATURDAY NIGHT THROUGH MONDAY
MOSTLY CLEAR. LOWS 45 TO 55.
HIGHS 64 TO 74.
=
CAZ163-202300-
W. STANISLAUS COUNTY ABOVE 1000 FT & I-5-
800 AM PDT TUE OCT 20 2026
TODAY
MOSTLY CLOUDY. HIGHS 69 TO 74. LIGHT WINDS BECOMING
NORTHEAST AROUND 10 MPH IN THE AFTERNOON.
TONIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. LOWS 51 TO 58. LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS IN
THE MORNING, THEN A CHANCE OF RAIN SHOWERS IN THE AFTERNOON.
HIGHS AROUND 71. LIGHT WINDS BECOMING NORTH AROUND 10 MPH IN THE
AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
LOWS 51 TO 57. LIGHT WINDS.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. HIGHS
66 TO 71. LIGHT WINDS BECOMING NORTHEAST UP TO 10 MPH IN THE
AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 46 TO 53.
FRIDAY
MOSTLY SUNNY. HIGHS 69 TO 75.
FRIDAY NIGHT AND SATURDAY
CLEAR. LOWS 44 TO 54. HIGHS 69 TO
75.
SATURDAY NIGHT THROUGH MONDAY
MOSTLY CLEAR. LOWS 46 TO 55.
HIGHS 70 TO 75.
=
CAZ164-202300-
C. STANISLAUS COUNTY INCLUDING MODESTO-
INCLUDING THE CITY OF MODESTO, TURLOCK
800 AM PDT TUE OCT 20 2026
TODAY
MOSTLY CLOUDY. HIGHS AROUND 73. NORTHWEST WINDS UP TO
10 MPH.
TONIGHT
MOSTLY CLOUDY. LOWS 49 TO 55. NORTHWEST WINDS UP TO
10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS AROUND 71. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF
RAIN SHOWERS AFTER MIDNIGHT. LOWS 49 TO 55. LIGHT WINDS.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 70. LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN
SHOWERS. LOWS 45 TO 50.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 73.
FRIDAY NIGHT AND SATURDAY
CLEAR. LOWS AROUND 46. HIGHS AROUND
74.
SATURDAY NIGHT THROUGH MONDAY
MOSTLY CLEAR. LOWS 44 TO 50.
HIGHS AROUND 75.
=
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