373
FPUS56 KSTO 010301
ZFPSTO
INTERIOR NORTHERN CALIFORNIA ZONE FORECASTS FOR CALIFORNIA
NATIONAL WEATHER SERVICE SACRAMENTO CA
800 PM PDT THU APR 30 2026
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION
ARE FOR TONIGHT, FRIDAY, FRIDAY NIGHT, AND SATURDAY.
CAZ121-011100-
W. SHASTA COUNTY ABOVE 3000 FT-
800 PM PDT THU APR 30 2026
TONIGHT
CLEAR. LOWS 46 TO 56. NORTHWEST WINDS UP TO 10 MPH.
FRIDAY
MOSTLY SUNNY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. HIGHS 65 TO 75. NORTHEAST WINDS UP TO 10 MPH SHIFTING TO
THE SOUTHEAST IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS 47 TO 55. SOUTH WINDS UP TO 10 MPH IN THE
EVENING BECOMING LIGHT.
SATURDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS 59 TO 69. LIGHT WINDS BECOMING SOUTHEAST AROUND
10 MPH IN THE AFTERNOON. GUSTS UP TO 20 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 46 TO 54. SOUTHEAST WINDS
UP TO 10 MPH SHIFTING TO THE NORTHEAST AFTER MIDNIGHT. GUSTS UP
TO 20 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 59 TO 69.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 42 TO 50.
MONDAY AND MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN.
COOLER. HIGHS 47 TO 57. LOWS 42 TO 51.
TUESDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. WARMER.
HIGHS 59 TO 69.
TUESDAY NIGHT THROUGH THURSDAY
MOSTLY CLEAR. LOWS 46 TO 56.
HIGHS 64 TO 74.
=
CAZ122-011100-
W. SHASTA COUNTY 1000-3000 FT-
INCLUDING THE CITY OF WHISKEYTOWN
800 PM PDT THU APR 30 2026
TONIGHT
CLEAR. LOWS 51 TO 61. NORTHWEST WINDS UP TO 10 MPH.
FRIDAY
MOSTLY SUNNY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. HIGHS 73 TO 83. LIGHT WINDS.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS 51 TO 61. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. HIGHS 67 TO 77. LIGHT WINDS BECOMING
SOUTHEAST AROUND 10 MPH WITH GUSTS TO AROUND 20 MPH IN THE
AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 50 TO 60. SOUTHEAST WINDS
UP TO 10 MPH IN THE EVENING BECOMING LIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 66 TO 76.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 47 TO 57.
MONDAY AND MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN.
COOLER. HIGHS 54 TO 64. LOWS 47 TO 57.
TUESDAY
MOSTLY CLOUDY. WARMER. HIGHS 67 TO 75.
TUESDAY NIGHT THROUGH THURSDAY
MOSTLY CLEAR. LOWS 51 TO 61.
HIGHS 71 TO 81.
=
CAZ123-011100-
SHASTA LAKE AREA & 1-5 1000-3000 FT-
INCLUDING THE CITY OF SHASTA LAKE, SIMS
800 PM PDT THU APR 30 2026
TONIGHT
CLEAR. LOWS 48 TO 58. LIGHT WINDS.
FRIDAY
MOSTLY SUNNY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 73 TO 83. LIGHT WINDS BECOMING SOUTHWEST UP TO
10 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. LOWS 50 TO 60. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN PARTLY CLOUDY WITH
A SLIGHT CHANCE OF RAIN IN THE AFTERNOON. HIGHS 68 TO 78. LIGHT
WINDS BECOMING SOUTH UP TO 10 MPH IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN IN
THE EVENING, THEN MOSTLY CLOUDY AFTER MIDNIGHT. LOWS 49 TO 59.
SOUTH WINDS UP TO 10 MPH IN THE EVENING BECOMING LIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 67 TO 77.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 47 TO 55.
MONDAY
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS 53 TO 63.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 46 TO
54.
TUESDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. WARMER.
HIGHS 65 TO 75.
TUESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
49 TO 57.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLEAR. HIGHS 75 TO 85. LOWS
50 TO 60.
TEMPERATURE / PRECIPITATION
SHASTA DAM 58 82 59 77 / 0 0 20 10
=
CAZ124-011100-
SHASTA METRO-
INCLUDING THE CITY OF REDDING, ANDERSON
800 PM PDT THU APR 30 2026
TONIGHT
CLEAR. LOWS 52 TO 58. LIGHT WINDS.
FRIDAY
MOSTLY SUNNY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 84. LIGHT WINDS.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 58. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
SUNNY. HIGHS AROUND 79. LIGHT WINDS BECOMING SOUTH UP TO 10 MPH
IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 56. LIGHT WINDS.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS AROUND 74.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS AROUND 54.
MONDAY AND MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN.
COOLER. HIGHS AROUND 64. LOWS AROUND 54.
TUESDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS
AROUND 74.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 56.
WEDNESDAY
SUNNY. HIGHS AROUND 82.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS AROUND 59.
HIGHS AROUND 84.
TEMPERATURE / PRECIPITATION
REDDING 52 84 57 79 / 0 0 10 10
RED BLUFF 55 84 56 79 / 0 0 10 0
=
CAZ125-011100-
SHASTA COUNTY FOOTHILLS 1000-3000 FT-
800 PM PDT THU APR 30 2026
TONIGHT
CLEAR. LOWS AROUND 55. LIGHT WINDS.
FRIDAY
MOSTLY SUNNY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 77 TO 83. LIGHT WINDS.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 56. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. HIGHS 73 TO 79. LIGHT WINDS BECOMING
SOUTHWEST UP TO 10 MPH IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 54. LIGHT WINDS.
SUNDAY
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 68 TO 74.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS AROUND 51.
MONDAY
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS 57 TO 63.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS AROUND
51.
TUESDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. WARMER.
HIGHS 67 TO 73.
TUESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
AROUND 53.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLEAR. HIGHS 75 TO 84. LOWS
AROUND 55.
=
CAZ126-011100-
E. SHASTA /S. CASCADES ABOVE 3000 FT-
INCLUDING THE CITY OF SHINGLETOWN
800 PM PDT THU APR 30 2026
TONIGHT
CLEAR. LOWS 42 TO 52. LIGHT WINDS BECOMING EAST UP TO
10 MPH AFTER MIDNIGHT.
FRIDAY
MOSTLY SUNNY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 66 TO 76. LIGHT WINDS BECOMING SOUTHWEST UP TO
10 MPH IN THE AFTERNOON. GUSTS UP TO 20 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS 43 TO 53. SOUTHWEST WINDS UP
TO 10 MPH WITH GUSTS TO AROUND 20 MPH IN THE EVENING BECOMING
LIGHT.
SATURDAY
MOSTLY CLOUDY IN THE MORNING, THEN PARTLY CLOUDY WITH
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
HIGHS 62 TO 72. LIGHT WINDS BECOMING SOUTHWEST UP TO 10 MPH WITH
GUSTS TO AROUND 20 MPH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE
EVENING. LOWS 42 TO 52. SOUTHWEST WINDS UP TO 10 MPH WITH GUSTS
TO AROUND 20 MPH IN THE EVENING BECOMING LIGHT.
SUNDAY
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 59 TO 69.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 39 TO 49.
MONDAY
RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS. HIGHS 45 TO 55.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 39 TO
49.
TUESDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. WARMER.
HIGHS 58 TO 68.
TUESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
41 TO 51.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. HIGHS 66 TO 76.
LOWS 43 TO 53.
THURSDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS
68 TO 78.
=
CAZ127-011100-
BURNEY BASIN-
INCLUDING THE CITY OF BURNEY
800 PM PDT THU APR 30 2026
TONIGHT
CLEAR. LOWS 39 TO 47. LIGHT WINDS.
FRIDAY
MOSTLY SUNNY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 67 TO 77. LIGHT WINDS BECOMING SOUTHWEST UP TO
10 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS 43 TO 49. WEST WINDS UP TO
10 MPH IN THE EVENING BECOMING LIGHT.
SATURDAY
MOSTLY CLOUDY IN THE MORNING, THEN PARTLY CLOUDY WITH
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
HIGHS 63 TO 73. LIGHT WINDS BECOMING SOUTHWEST UP TO 10 MPH WITH
GUSTS TO AROUND 20 MPH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE
EVENING. LOWS 42 TO 48. SOUTHWEST WINDS UP TO 10 MPH WITH GUSTS
TO AROUND 20 MPH IN THE EVENING BECOMING LIGHT.
SUNDAY
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 61 TO 71.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 39 TO 49.
MONDAY
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 48 TO 58.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 38 TO
48.
TUESDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. WARMER.
HIGHS 60 TO 70.
TUESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
41 TO 49.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLEAR. HIGHS 69 TO 79. LOWS
41 TO 50.
TEMPERATURE / PRECIPITATION
BURNEY 42 76 46 72 / 0 0 0 20
=
CAZ128-011100-
LASSEN VOLCANIC NP-
INCLUDING THE CITY OF LASSEN NATIONAL PARK
800 PM PDT THU APR 30 2026
TONIGHT
MOSTLY CLEAR. LOWS 37 TO 43. LIGHT WINDS.
FRIDAY
MOSTLY SUNNY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 56 TO 66. SOUTHEAST WINDS UP TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS 38 TO 44. SOUTHWEST WINDS UP
TO 10 MPH IN THE EVENING BECOMING LIGHT.
SATURDAY
MOSTLY CLOUDY IN THE MORNING, THEN PARTLY CLOUDY WITH
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
HIGHS 52 TO 62. SOUTH WINDS UP TO 10 MPH. GUSTS UP TO 25 MPH IN
THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE
EVENING. LOWS 38 TO 44. SOUTH WINDS UP TO 10 MPH WITH GUSTS TO
AROUND 25 MPH IN THE EVENING BECOMING LIGHT.
SUNDAY
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS 50 TO 60.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 34 TO 40.
MONDAY
RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS.
HIGHS 37 TO 47.
MONDAY NIGHT
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS AROUND 36.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. NOT AS COOL.
HIGHS 50 TO 60.
TUESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
AROUND 39.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. HIGHS 57 TO 67.
LOWS AROUND 41.
THURSDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS
59 TO 69.
=
CAZ129-011100-
SIERRA (TEHAMA-PLUMAS) 1000-3000 FT-
INCLUDING THE CITY OF PARADISE
800 PM PDT THU APR 30 2026
TONIGHT
CLEAR. LOWS 53 TO 62. LIGHT WINDS BECOMING EAST UP TO
10 MPH AFTER MIDNIGHT.
FRIDAY
MOSTLY SUNNY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 73 TO 81. LIGHT WINDS BECOMING SOUTHWEST UP TO
10 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS 54 TO 62. SOUTH WINDS UP TO
10 MPH IN THE EVENING BECOMING LIGHT.
SATURDAY
PARTLY CLOUDY. HIGHS 70 TO 78. LIGHT WINDS BECOMING
SOUTH AROUND 10 MPH WITH GUSTS TO AROUND 20 MPH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 52 TO 60. SOUTH WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH IN THE EVENING BECOMING LIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 62 TO 72.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 48 TO 56.
MONDAY
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS 53 TO 63.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 47 TO
55.
TUESDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. WARMER.
HIGHS 61 TO 71.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 50 TO 58.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLEAR. HIGHS 72 TO 82. LOWS
51 TO 61.
TEMPERATURE / PRECIPITATION
PARADISE 59 76 60 73 / 0 0 0 10
=
CAZ130-011100-
SIERRA (TEHAMA-PLUMAS) ABOVE 3000 FT-
INCLUDING THE CITY OF MINERAL, QUINCY
800 PM PDT THU APR 30 2026
TONIGHT
CLEAR. LOWS 41 TO 51. LIGHT WINDS.
FRIDAY
MOSTLY SUNNY. HIGHS 64 TO 74. EAST WINDS UP TO 10 MPH
SHIFTING TO THE SOUTH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS 43 TO 53. SOUTHWEST WINDS UP
TO 10 MPH IN THE EVENING BECOMING LIGHT.
SATURDAY
MOSTLY CLOUDY IN THE MORNING, THEN PARTLY CLOUDY WITH
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
HIGHS 60 TO 70. LIGHT WINDS BECOMING SOUTH AROUND 10 MPH WITH
GUSTS TO AROUND 25 MPH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE
EVENING. LOWS 42 TO 52. SOUTH WINDS UP TO 10 MPH WITH GUSTS TO
AROUND 25 MPH IN THE EVENING BECOMING LIGHT.
SUNDAY
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS 56 TO 66.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 38 TO 48.
MONDAY
RAIN LIKELY. HIGHS 44 TO 54.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN.
LOWS 36 TO 46. HIGHS 49 TO 59.
TUESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
40 TO 50.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLEAR. HIGHS 66 TO 76. LOWS
42 TO 52.
TEMPERATURE / PRECIPITATION
QUINCY 41 80 45 75 / 0 0 0 20
CHESTER 40 74 43 70 / 0 0 0 20
=
CAZ131-011100-
N. MOTHERLODE 1000-3000 FT-
INCLUDING THE CITY OF AUBURN, GRASS VALLEY, COLFAX, NEVADA CITY
800 PM PDT THU APR 30 2026
TONIGHT
CLEAR. LOWS 50 TO 56. LIGHT WINDS.
FRIDAY
MOSTLY SUNNY. HIGHS 73 TO 79. LIGHT WINDS.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS 52 TO 58. LIGHT WINDS.
SATURDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 70 TO 76. LIGHT WINDS BECOMING SOUTH UP TO 10 MPH
IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN AFTER
MIDNIGHT. LOWS 49 TO 55. LIGHT WINDS.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 63 TO 69.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 45 TO
51.
MONDAY AND MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN.
HIGHS 55 TO 63. LOWS 44 TO 52.
TUESDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS
60 TO 68.
TUESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
46 TO 52.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. HIGHS 70 TO 76.
LOWS 46 TO 56.
THURSDAY
MOSTLY SUNNY. HIGHS 75 TO 81.
TEMPERATURE / PRECIPITATION
GRASS VALLEY 51 74 53 72 / 0 0 0 10
JACKSON 52 77 55 74 / 0 0 0 0
=
CAZ132-011100-
SIERRA (YUBA-PLACER) 3000-5000 FT-
800 PM PDT THU APR 30 2026
TONIGHT
CLEAR. LOWS 46 TO 56. LIGHT WINDS.
FRIDAY
MOSTLY SUNNY. HIGHS 67 TO 77. LIGHT WINDS BECOMING
SOUTHWEST UP TO 10 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS 47 TO 57. LIGHT WINDS.
SATURDAY
MOSTLY CLOUDY IN THE MORNING, THEN PARTLY CLOUDY WITH
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
HIGHS 63 TO 73. LIGHT WINDS BECOMING SOUTHWEST UP TO 10 MPH WITH
GUSTS TO AROUND 20 MPH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE EVENING,
THEN A SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. LOWS 47 TO 56. LIGHT
WINDS.
SUNDAY
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS 56 TO 66.
SUNDAY NIGHT
RAIN LIKELY. COLDER. LOWS 41 TO 49.
MONDAY
RAIN LIKELY. HIGHS 47 TO 57.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN.
LOWS 39 TO 49. HIGHS 50 TO 60.
TUESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
42 TO 50.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. WARMER. HIGHS
64 TO 74. LOWS 44 TO 54.
THURSDAY
MOSTLY SUNNY. HIGHS 69 TO 79.
=
CAZ133-011100-
SIERRA (SIERRA-PLACER) ABOVE 5000 FT-
INCLUDING THE CITY OF BLUE CANYON, KINGVALE, DONNER PEAK
800 PM PDT THU APR 30 2026
TONIGHT
CLEAR. LOWS 38 TO 48. NORTHWEST WINDS UP TO 10 MPH
SHIFTING TO THE EAST AFTER MIDNIGHT. GUSTS UP TO 20 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS 60 TO 70. EAST WINDS AROUND 10 MPH
SHIFTING TO THE SOUTH UP TO 10 MPH IN THE AFTERNOON. GUSTS UP TO
20 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS 40 TO 50. SOUTHWEST WINDS UP
TO 10 MPH IN THE EVENING BECOMING LIGHT. GUSTS UP TO 20 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 56 TO 66.
SOUTHEAST WINDS UP TO 10 MPH SHIFTING TO THE SOUTHWEST WITH GUSTS
TO AROUND 30 MPH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE EVENING,
THEN A SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. LOWS 40 TO 50.
SOUTHWEST WINDS UP TO 10 MPH WITH GUSTS TO AROUND 25 MPH SHIFTING
TO THE EAST AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS 50 TO 60.
SUNDAY NIGHT
RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS. COLDER. LOWS 34 TO 44.
MONDAY
RAIN AND SNOW LIKELY. HIGHS 39 TO 49.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
LOWS 32 TO 42.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN.
HIGHS 47 TO 57. LOWS 34 TO 44.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. A SLIGHT CHANCE OF
RAIN. WARMER. HIGHS 59 TO 69. LOWS 38 TO 48.
THURSDAY
MOSTLY SUNNY. HIGHS 63 TO 73.
TEMPERATURE / PRECIPITATION
BLUE CANYON 52 69 53 64 / 10 0 0 20
=
CAZ134-011100-
CENTRAL MOTHERLODE 1000-3000 FT-
INCLUDING THE CITY OF CAMERON PARK, SHINGLE SPRINGS, PLACERVILLE,
COOL, JACKSON
800 PM PDT THU APR 30 2026
TONIGHT
CLEAR. LOWS AROUND 53. LIGHT WINDS.
FRIDAY
MOSTLY SUNNY. HIGHS 73 TO 79. LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 55. LIGHT WINDS.
SATURDAY
MOSTLY CLOUDY. HIGHS 70 TO 76. LIGHT WINDS.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 52. LIGHT WINDS.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 63 TO 69.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS AROUND
47.
MONDAY AND MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN.
HIGHS 55 TO 65. LOWS AROUND 48.
TUESDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS
59 TO 69.
TUESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
AROUND 49.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. HIGHS 68 TO 76.
LOWS 49 TO 54.
THURSDAY
MOSTLY SUNNY. HIGHS 75 TO 81.
=
CAZ135-011100-
SIERRA 3000-5000 FT-
INCLUDING THE CITY OF POLLOCK PINES
800 PM PDT THU APR 30 2026
TONIGHT
CLEAR. LOWS 45 TO 55. LIGHT WINDS.
FRIDAY
MOSTLY SUNNY. HIGHS 68 TO 76. LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS 48 TO 58. LIGHT WINDS.
SATURDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS 65 TO 73. LIGHT WINDS
BECOMING SOUTHWEST AROUND 10 MPH WITH GUSTS TO AROUND 20 MPH IN
THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.
LOWS 47 TO 55. LIGHT WINDS.
SUNDAY
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 58 TO 66.
SUNDAY NIGHT
RAIN LIKELY. COLDER. LOWS 39 TO 47.
MONDAY
RAIN LIKELY. HIGHS 49 TO 57.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN.
LOWS 38 TO 48. HIGHS 50 TO 60.
TUESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
41 TO 49.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. WARMER. HIGHS
64 TO 72. LOWS 43 TO 53.
THURSDAY
MOSTLY SUNNY. HIGHS 70 TO 78.
=
CAZ136-011100-
SIERRA (EL DORADO-AMADOR) ABOVE 5000 FT-
INCLUDING THE CITY OF CARSON PASS
800 PM PDT THU APR 30 2026
TONIGHT
CLEAR. LOWS 36 TO 46. NORTH WINDS UP TO 10 MPH
SHIFTING TO THE EAST AFTER MIDNIGHT. GUSTS UP TO 20 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS 58 TO 68. EAST WINDS UP TO 10 MPH
SHIFTING TO THE SOUTHWEST IN THE AFTERNOON. GUSTS UP TO 20 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS 38 TO 48. WEST WINDS UP TO
10 MPH SHIFTING TO THE SOUTHEAST AFTER MIDNIGHT. GUSTS UP TO
20 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 55 TO 65.
SOUTHEAST WINDS UP TO 10 MPH SHIFTING TO THE SOUTHWEST WITH GUSTS
TO AROUND 30 MPH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE EVENING,
THEN A SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. LOWS 38 TO 48.
SOUTHWEST WINDS UP TO 10 MPH WITH GUSTS TO AROUND 25 MPH SHIFTING
TO THE EAST AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH RAIN SHOWERS AND A CHANCE OF
THUNDERSTORMS. HIGHS 49 TO 59.
SUNDAY NIGHT
RAIN AND SNOW LIKELY. COLDER. LOWS 31 TO 41.
MONDAY
RAIN SHOWERS, SNOW SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS. HIGHS 39 TO 49.
MONDAY NIGHT
MOSTLY CLOUDY WITH RAIN AND SNOW LIKELY. LOWS
30 TO 40.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. NOT AS
COOL. HIGHS 45 TO 55.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 34 TO
44.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. A SLIGHT CHANCE OF
RAIN. WARMER. HIGHS 57 TO 67. LOWS 37 TO 47.
THURSDAY
MOSTLY SUNNY. HIGHS 61 TO 71.
=
CAZ137-011100-
SOUTHERN MOTHERLODE 1000-3000 FT-
INCLUDING THE CITY OF SONORA, ANGELS CAMP
800 PM PDT THU APR 30 2026
TONIGHT
CLEAR. LOWS 50 TO 58. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS 74 TO 82. LIGHT WINDS BECOMING SOUTHWEST
UP TO 10 MPH IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 53 TO 61. LIGHT WINDS.
SATURDAY
MOSTLY CLOUDY. HIGHS 71 TO 79. LIGHT WINDS BECOMING
SOUTHWEST AROUND 10 MPH IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS 50 TO 56. WEST WINDS UP TO 10 MPH IN THE
EVENING BECOMING LIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 64 TO 72.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 44 TO
52.
MONDAY AND MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN.
HIGHS 56 TO 66. LOWS 44 TO 52.
TUESDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS
60 TO 70.
TUESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
46 TO 52.
WEDNESDAY
MOSTLY SUNNY. WARMER. HIGHS 70 TO 78.
WEDNESDAY NIGHT AND THURSDAY
CLEAR. LOWS 51 TO 57. HIGHS 71 TO
81.
=
CAZ138-011100-
SIERRA (CAL-TUO) 3000-5000 FT-
INCLUDING THE CITY OF TWAIN HARTE, ARNOLD
800 PM PDT THU APR 30 2026
TONIGHT
CLEAR. LOWS 45 TO 55. LIGHT WINDS BECOMING NORTHEAST
UP TO 10 MPH AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS 66 TO 76. EAST WINDS UP TO 10 MPH SHIFTING
TO THE SOUTHWEST IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 48 TO 58. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH
A SLIGHT CHANCE OF RAIN IN THE AFTERNOON. HIGHS 64 TO 74. EAST
WINDS UP TO 10 MPH SHIFTING TO THE SOUTHWEST AROUND 10 MPH WITH
GUSTS TO AROUND 25 MPH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.
LOWS 46 TO 56. SOUTHWEST WINDS UP TO 10 MPH WITH GUSTS TO AROUND
20 MPH IN THE EVENING BECOMING LIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 57 TO 67.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN LIKELY. COLDER. LOWS
38 TO 48.
MONDAY
RAIN LIKELY. HIGHS 47 TO 57.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN.
LOWS 38 TO 48. HIGHS 49 TO 59.
TUESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
40 TO 50.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. WARMER. HIGHS
63 TO 73. LOWS 43 TO 53.
THURSDAY
MOSTLY SUNNY. WARMER. HIGHS 69 TO 79.
=
CAZ139-011100-
SIERRA (CAL-TUO) ABOVE 5000 FT-
INCLUDING THE CITY OF TWAIN HARTE, ARNOLD
800 PM PDT THU APR 30 2026
TONIGHT
CLEAR. A SLIGHT CHANCE OF RAIN EARLY IN THE EVENING.
LOWS 35 TO 45. NORTH WINDS UP TO 10 MPH SHIFTING TO THE NORTHEAST
AROUND 10 MPH AFTER MIDNIGHT. GUSTS UP TO 20 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS 57 TO 67. EAST WINDS AROUND 10 MPH
SHIFTING TO THE SOUTHWEST IN THE AFTERNOON. GUSTS UP TO 20 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS 37 TO 47. WEST
WINDS UP TO 10 MPH SHIFTING TO THE EAST AFTER MIDNIGHT. GUSTS UP
TO 20 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 54 TO 64.
SOUTHEAST WINDS UP TO 10 MPH SHIFTING TO THE SOUTHWEST WITH GUSTS
TO AROUND 35 MPH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 37 TO
47. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH
SHIFTING TO THE EAST AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS 48 TO 58.
SUNDAY NIGHT
RAIN SHOWERS LIKELY WITH POCKETS OF SNOW SHOWERS
AND THUNDERSTORMS. COLDER. LOWS 30 TO 40.
MONDAY
RAIN SHOWERS, SNOW SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS. LIGHT SNOW ACCUMULATIONS POSSIBLE. HIGHS 38 TO 48.
MONDAY NIGHT
MOSTLY CLOUDY WITH RAIN AND SNOW LIKELY. LIGHT
SNOW ACCUMULATIONS POSSIBLE. LOWS 29 TO 39.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. HIGHS
43 TO 53.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
LOWS 32 TO 42.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. A SLIGHT CHANCE OF
RAIN. WARMER. HIGHS 55 TO 65. LOWS 35 TO 45.
THURSDAY
MOSTLY SUNNY. HIGHS 60 TO 70.
=
CAZ140-011100-
TEHAMA CO COAST RANGE ABOVE 3000 FT-
800 PM PDT THU APR 30 2026
TONIGHT
MOSTLY CLEAR. LOWS 47 TO 57. NORTHWEST WINDS UP TO
10 MPH.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH A
SLIGHT CHANCE OF RAIN IN THE AFTERNOON. HIGHS 62 TO 72. SOUTHEAST
WINDS UP TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. LOWS 45 TO 55. SOUTHWEST WINDS UP
TO 10 MPH IN THE EVENING BECOMING LIGHT.
SATURDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS 56 TO 66. LIGHT WINDS BECOMING EAST 10 TO 15 MPH
IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE
EVENING. LOWS 43 TO 53. SOUTHEAST WINDS AROUND 10 MPH SHIFTING TO
THE NORTH UP TO 10 MPH AFTER MIDNIGHT. GUSTS UP TO 20 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 55 TO 65.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 40 TO 50.
MONDAY AND MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN.
COOLER. HIGHS 45 TO 55. LOWS 40 TO 50.
TUESDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. WARMER.
HIGHS 55 TO 65.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 43 TO 53.
WEDNESDAY
SUNNY, WARMER. HIGHS 62 TO 72.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 47 TO 57.
HIGHS 63 TO 73.
=
CAZ141-011100-
W TEHAMA CO FOOTHILLS 1000-3000 FT-
800 PM PDT THU APR 30 2026
TONIGHT
CLEAR. LOWS 55 TO 61. WEST WINDS UP TO 10 MPH.
FRIDAY
MOSTLY SUNNY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 73 TO 82. LIGHT WINDS BECOMING EAST UP TO 10 MPH IN
THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF RAIN AFTER
MIDNIGHT. LOWS 54 TO 60. SOUTH WINDS UP TO 10 MPH IN THE EVENING
BECOMING LIGHT.
SATURDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS 67 TO 77. LIGHT WINDS BECOMING SOUTHEAST AROUND
10 MPH IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN IN
THE EVENING, THEN MOSTLY CLOUDY AFTER MIDNIGHT. LOWS 52 TO 58.
SOUTHEAST WINDS AROUND 10 MPH WITH GUSTS TO AROUND 20 MPH IN THE
EVENING BECOMING LIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 65 TO 74.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 49 TO 55.
MONDAY AND MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN.
COOLER. HIGHS 56 TO 63. LOWS 49 TO 55.
TUESDAY
MOSTLY CLOUDY. WARMER. HIGHS 65 TO 75.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 52 TO 58.
WEDNESDAY
SUNNY, WARMER. HIGHS 72 TO 81.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 56 TO 62.
HIGHS 73 TO 83.
=
CAZ142-011100-
N. SAC VALLEY IN TEHAMA COUNTY-
INCLUDING THE CITY OF RED BLUFF
800 PM PDT THU APR 30 2026
TONIGHT
CLEAR. LOWS 53 TO 59. LIGHT WINDS.
FRIDAY
MOSTLY SUNNY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 84. LIGHT WINDS.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 58. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
SUNNY. HIGHS AROUND 79. SOUTHEAST WINDS UP TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 56. SOUTHEAST WINDS UP TO 10 MPH.
GUSTS UP TO 20 MPH IN THE EVENING.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS AROUND 74.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS AROUND 53.
MONDAY AND MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN.
COOLER. HIGHS 61 TO 67. LOWS AROUND 53.
TUESDAY
MOSTLY CLOUDY. HIGHS AROUND 74.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS
AROUND 57. HIGHS 74 TO 81.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 85.
=
CAZ143-011100-
GLENN/COLUSA COAST RANGE ABOVE 3000 FT-
800 PM PDT THU APR 30 2026
TONIGHT
CLEAR. LOWS 48 TO 58. NORTHWEST WINDS UP TO 10 MPH.
FRIDAY
MOSTLY SUNNY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 63 TO 73. LIGHT WINDS BECOMING SOUTHEAST AROUND
10 MPH IN THE AFTERNOON. GUSTS UP TO 20 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS 46 TO 56. SOUTHWEST WINDS
AROUND 10 MPH WITH GUSTS TO AROUND 20 MPH IN THE EVENING BECOMING
LIGHT.
SATURDAY
PARTLY CLOUDY. HIGHS 57 TO 67. LIGHT WINDS BECOMING
SOUTHEAST 10 TO 15 MPH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 43 TO 53. SOUTHEAST WINDS
10 TO 15 MPH IN THE EVENING BECOMING LIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 55 TO 65.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 40 TO
50.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 45 TO 55.
MONDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
40 TO 50.
TUESDAY
PARTLY CLOUDY. NOT AS COOL. HIGHS 53 TO 63.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 42 TO 52.
WEDNESDAY
SUNNY, WARMER. HIGHS 62 TO 72.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 47 TO 57.
HIGHS 64 TO 74.
=
CAZ144-011100-
CENTRAL GLENN CO & INTERSTATE 5-
INCLUDING THE CITY OF WILLOWS, ORLAND
800 PM PDT THU APR 30 2026
TONIGHT
CLEAR. LOWS AROUND 56. LIGHT WINDS.
FRIDAY
MOSTLY SUNNY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 84. LIGHT WINDS BECOMING SOUTHEAST UP TO
10 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 55. SOUTHEAST WINDS UP
TO 10 MPH.
SATURDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 79. EAST WINDS UP TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 54. SOUTHEAST WINDS
AROUND 10 MPH IN THE EVENING BECOMING LIGHT.
SUNDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS
AROUND 75.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
AROUND 52.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 63 TO 69.
MONDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
AROUND 52.
TUESDAY
MOSTLY CLOUDY. HIGHS AROUND 74.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 53.
WEDNESDAY
SUNNY. HIGHS AROUND 81.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS AROUND 57.
HIGHS AROUND 83.
TEMPERATURE / PRECIPITATION
ALDER SPRINGS 55 70 52 64 / 0 10 10 10
=
CAZ145-011100-
EASTERN GLENN COUNTY-
800 PM PDT THU APR 30 2026
TONIGHT
CLEAR. LOWS AROUND 55. LIGHT WINDS.
FRIDAY
MOSTLY SUNNY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 86. LIGHT WINDS.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 56. SOUTHEAST WINDS UP
TO 10 MPH.
SATURDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 81. SOUTHEAST WINDS UP TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 54. SOUTHEAST WINDS
UP TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS AROUND 76.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS AROUND
53.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS AROUND 69.
MONDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
AROUND 53.
TUESDAY
MOSTLY CLOUDY. HIGHS AROUND 75.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 55.
HIGHS 75 TO 83.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 57.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 87.
=
CAZ146-011100-
BUTTE COUNTY BELOW 1000 FT-
INCLUDING THE CITY OF CHICO, OROVILLE, GRIDLEY
800 PM PDT THU APR 30 2026
TONIGHT
CLEAR. LOWS 54 TO 60. LIGHT WINDS.
FRIDAY
MOSTLY SUNNY. HIGHS 79 TO 86. LIGHT WINDS BECOMING
SOUTH UP TO 10 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS 55 TO 61. SOUTHEAST WINDS UP
TO 10 MPH.
SATURDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 76 TO 82. SOUTHEAST WINDS UP TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 53 TO 58. SOUTHEAST WINDS
UP TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 70 TO 76.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS AROUND
54.
MONDAY AND MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN.
HIGHS 63 TO 70. LOWS AROUND 54.
TUESDAY
MOSTLY CLOUDY. HIGHS 69 TO 75.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 55 TO
60. HIGHS 71 TO 81.
THURSDAY
MOSTLY SUNNY. HIGHS 81 TO 87.
TEMPERATURE / PRECIPITATION
CHICO 57 85 58 81 / 0 0 0 0
OROVILLE 56 83 57 79 / 0 0 0 0
=
CAZ147-011100-
W. GLENN/COLUSA FOOTHILLS 1000-3000 FT-
800 PM PDT THU APR 30 2026
TONIGHT
CLEAR. LOWS 52 TO 60. WEST WINDS UP TO 10 MPH.
FRIDAY
MOSTLY SUNNY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 74 TO 84. LIGHT WINDS BECOMING EAST UP TO 10 MPH IN
THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS 50 TO 58. SOUTH WINDS AROUND
10 MPH IN THE EVENING BECOMING LIGHT.
SATURDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 69 TO 79. LIGHT WINDS BECOMING SOUTHEAST AROUND
10 MPH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 48 TO 56. SOUTHEAST WINDS
AROUND 10 MPH IN THE EVENING BECOMING LIGHT.
SUNDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS 65 TO
74.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
47 TO 53.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 57 TO 67.
MONDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
47 TO 53.
TUESDAY
MOSTLY CLOUDY. WARMER. HIGHS 64 TO 74.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 48 TO 54.
WEDNESDAY
SUNNY, WARMER. HIGHS 72 TO 82.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 52 TO 58.
HIGHS 74 TO 84.
=
CAZ148-011100-
CENTRAL COLUSA COUNTY INCL. I-5-
INCLUDING THE CITY OF WILLIAMS
800 PM PDT THU APR 30 2026
TONIGHT
CLEAR. LOWS AROUND 57. LIGHT WINDS.
FRIDAY
MOSTLY SUNNY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 85. LIGHT WINDS BECOMING EAST UP TO 10 MPH
IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 56. SOUTH WINDS UP TO
10 MPH.
SATURDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 77 TO 82. SOUTHEAST WINDS UP TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 55. SOUTH WINDS UP
TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS 72 TO
77.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
AROUND 53.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS AROUND 69.
MONDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
AROUND 54.
TUESDAY
MOSTLY CLOUDY. HIGHS AROUND 74.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 54.
HIGHS 74 TO 82.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 57.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 86.
=
CAZ149-011100-
EASTERN COLUSA COUNTY-
INCLUDING THE CITY OF COLUSA
800 PM PDT THU APR 30 2026
TONIGHT
CLEAR. LOWS AROUND 55. LIGHT WINDS.
FRIDAY
MOSTLY SUNNY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 86. LIGHT WINDS.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 56. SOUTHEAST WINDS UP
TO 10 MPH.
SATURDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 81. SOUTHEAST WINDS UP TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 54. SOUTHEAST WINDS
UP TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS
AROUND 76.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
AROUND 53.
MONDAY AND MONDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF
RAIN. HIGHS AROUND 70. LOWS AROUND 54.
TUESDAY
MOSTLY CLOUDY. HIGHS AROUND 75.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 54.
HIGHS 75 TO 83.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 56.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 87.
=
CAZ150-011100-
SUTTER/YUBA COUNTIES BELOW 1000 FT-
INCLUDING THE CITY OF YUBA CITY, BEALE AFB
800 PM PDT THU APR 30 2026
TONIGHT
CLEAR. LOWS AROUND 55. LIGHT WINDS.
FRIDAY
MOSTLY SUNNY. HIGHS 80 TO 86. LIGHT WINDS.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 56. SOUTHEAST WINDS UP
TO 10 MPH.
SATURDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 79. SOUTH WINDS UP TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 54. SOUTH WINDS UP
TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS 71 TO
76.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
AROUND 52.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 64 TO 71.
MONDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
AROUND 53.
TUESDAY
MOSTLY CLOUDY. HIGHS 70 TO 76.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS
AROUND 55. HIGHS 72 TO 82.
THURSDAY
MOSTLY SUNNY. HIGHS 82 TO 88.
TEMPERATURE / PRECIPITATION
MARYSVILLE/YUBA CITY 55 84 56 79 / 0 0 0 0
=
CAZ151-011100-
YOLO / SOLANO COUNTY HILLS-
800 PM PDT THU APR 30 2026
TONIGHT
CLEAR. LOWS 51 TO 59. WEST WINDS UP TO 10 MPH WITH
GUSTS TO AROUND 20 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS 72 TO 82. NORTHWEST WINDS UP TO
10 MPH SHIFTING TO THE SOUTH IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS 51 TO 57. SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 66 TO 76. SOUTHWEST WINDS UP TO 10 MPH WITH GUSTS
TO AROUND 20 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 52. SOUTHWEST WINDS
10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS 62 TO 72.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 51.
MONDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS 59 TO
67.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 52.
TUESDAY
PARTLY CLOUDY. HIGHS 64 TO 72.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 52.
HIGHS 67 TO 77.
WEDNESDAY NIGHT
CLEAR. LOWS 52 TO 58.
THURSDAY
MOSTLY SUNNY. HIGHS 74 TO 84.
=
CAZ152-011100-
W. YOLO COUNTY INCLUDING CAPAY/I-505-
INCLUDING THE CITY OF ESPARTO, WINTERS
800 PM PDT THU APR 30 2026
TONIGHT
CLEAR. LOWS 52 TO 58. WEST WINDS UP TO 10 MPH.
FRIDAY
MOSTLY SUNNY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 84. LIGHT WINDS BECOMING SOUTHEAST UP TO
10 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 55. SOUTHWEST WINDS UP
TO 10 MPH.
SATURDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 74 TO 80. SOUTH WINDS UP TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 53. SOUTHWEST WINDS
UP TO 10 MPH WITH GUSTS TO AROUND 20 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS AROUND 73.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 52.
MONDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS
AROUND 69.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 53.
TUESDAY
PARTLY CLOUDY. HIGHS AROUND 74.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 53.
WEDNESDAY AND WEDNESDAY NIGHT
CLEAR. HIGHS AROUND 81. LOWS
AROUND 55.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 85.
=
CAZ153-011100-
C. YOLO/NE SOLANO INCLUDING WOODLAND-
INCLUDING THE CITY OF WOODLAND, DIXON
800 PM PDT THU APR 30 2026
TONIGHT
CLEAR. LOWS AROUND 54. SOUTH WINDS UP TO 10 MPH.
FRIDAY
MOSTLY SUNNY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 84. SOUTH WINDS UP TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 55. SOUTH WINDS AROUND
10 MPH.
SATURDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 74 TO 80. SOUTH WINDS UP TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 53. SOUTHWEST WINDS
UP TO 10 MPH WITH GUSTS TO AROUND 20 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS AROUND 73.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 51.
MONDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS
AROUND 70.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 53.
TUESDAY
PARTLY CLOUDY. HIGHS AROUND 74.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 53.
WEDNESDAY AND WEDNESDAY NIGHT
CLEAR. HIGHS AROUND 82. LOWS
AROUND 54.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 85.
=
CAZ154-011100-
SAC METRO/W. EL DORADO/AMADOR COUNTY-
INCLUDING THE CITY OF LINCOLN, ROSEVILLE, SACRAMENTO, ELK GROVE,
FOLSOM
800 PM PDT THU APR 30 2026
TONIGHT
CLEAR. LOWS AROUND 53. SOUTHWEST WINDS UP TO 10 MPH IN
THE EVENING BECOMING LIGHT.
FRIDAY
MOSTLY SUNNY. HIGHS 79 TO 85. SOUTH WINDS UP TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 54. SOUTH WINDS UP TO
10 MPH.
SATURDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 77. SOUTH WINDS UP TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 53. SOUTHWEST WINDS
UP TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS
AROUND 72.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
AROUND 51.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 65 TO 70.
MONDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
AROUND 52.
TUESDAY
MOSTLY CLOUDY. HIGHS 69 TO 75.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 52.
HIGHS 71 TO 81.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 54.
THURSDAY
MOSTLY SUNNY. HIGHS 80 TO 86.
TEMPERATURE / PRECIPITATION
SACRAMENTO 55 84 55 78 / 0 0 0 0
SAC EXEC AIRPORT 52 83 53 77 / 0 0 0 0
=
CAZ155-011100-
C. SOLANO COUNTY INCLUDING FAIRFIELD-
INCLUDING THE CITY OF FAIRFIELD, VACAVILLE
800 PM PDT THU APR 30 2026
TONIGHT
CLEAR. LOWS AROUND 52. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 80. SOUTHWEST WINDS UP TO
10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS AROUND 53. SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 73. SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 53. SOUTHWEST WINDS
10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS AROUND 70.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 51.
MONDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS
AROUND 68.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 52.
TUESDAY
PARTLY CLOUDY. HIGHS AROUND 72.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 52.
HIGHS 72 TO 78.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 54.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 82.
TEMPERATURE / PRECIPITATION
FAIRFIELD/SUISUN 51 80 52 74 / 0 0 0 0
=
CAZ156-011100-
SW SOLANO COUNTY INCLUDING VALLEJO-
INCLUDING THE CITY OF VALLEJO, BENICIA
800 PM PDT THU APR 30 2026
TONIGHT
MOSTLY CLEAR. LOWS AROUND 53. SOUTHWEST WINDS 10 TO
15 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS 71 TO 80. SOUTHWEST WINDS UP TO
15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS AROUND 54. SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 67 TO 73. SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 53. SOUTHWEST WINDS
10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS 65 TO 71.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 52.
MONDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS 64 TO
69.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 53.
TUESDAY
PARTLY CLOUDY. HIGHS AROUND 70.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 53.
HIGHS 70 TO 78.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 54.
THURSDAY
MOSTLY SUNNY. HIGHS 75 TO 82.
=
CAZ157-011100-
SACRAMENTO COUNTY DELTA-
INCLUDING THE CITY OF WALNUT GROVE
800 PM PDT THU APR 30 2026
TONIGHT
CLEAR. LOWS 50 TO 55. WEST WINDS UP TO 15 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS 78 TO 83. WEST WINDS UP TO 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS AROUND 54. SOUTHWEST WINDS AROUND 10 MPH WITH GUSTS
TO AROUND 20 MPH.
SATURDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 72 TO 77. SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 51 TO 56. SOUTHWEST WINDS
10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS AROUND 71.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 52.
MONDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS
AROUND 69.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 53.
TUESDAY
PARTLY CLOUDY. HIGHS AROUND 73.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 53.
WEDNESDAY AND WEDNESDAY NIGHT
CLEAR. HIGHS 76 TO 81. LOWS
52 TO 57.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 82.
=
CAZ158-011100-
SAN JOAQUIN COUNTY DELTA-
800 PM PDT THU APR 30 2026
TONIGHT
CLEAR. LOWS AROUND 52. WEST WINDS UP TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 84. WEST WINDS UP TO 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS AROUND 53. WEST WINDS UP TO 10 MPH.
SATURDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 78. WEST WINDS UP TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 53. WEST WINDS 10 TO
15 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS AROUND 74.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 52.
MONDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS
AROUND 70.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 52.
TUESDAY
PARTLY CLOUDY. HIGHS AROUND 74.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 53.
WEDNESDAY AND WEDNESDAY NIGHT
CLEAR. HIGHS AROUND 81. LOWS
AROUND 54.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 85.
=
CAZ159-011100-
C. SAN JOAQUIN COUNTY INCLUDING STOCKTON-
INCLUDING THE CITY OF STOCKTON, LODI
800 PM PDT THU APR 30 2026
TONIGHT
CLEAR. LOWS AROUND 53. NORTHWEST WINDS UP TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 84. NORTHWEST WINDS UP TO
10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 54. NORTHWEST WINDS UP
TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS AROUND 79. WEST WINDS UP TO
10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 53. WEST WINDS
AROUND 10 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS AROUND 74.
SUNDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
AROUND 51.
MONDAY AND MONDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF
RAIN. HIGHS AROUND 70. LOWS AROUND 52.
TUESDAY
MOSTLY CLOUDY. HIGHS AROUND 74.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 53.
HIGHS 74 TO 81.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 54.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 85.
TEMPERATURE / PRECIPITATION
STOCKTON 51 85 53 79 / 0 0 0 0
MODESTO 55 87 56 82 / 0 0 0 0
=
CAZ160-011100-
TRACY TRIANGLE BELOW 1000 FT-
INCLUDING THE CITY OF TRACY
800 PM PDT THU APR 30 2026
TONIGHT
CLEAR. LOWS 52 TO 57. WEST WINDS UP TO 15 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS 82 TO 87. WEST WINDS UP TO 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 56. WEST WINDS AROUND
10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS AROUND 78. WEST WINDS UP TO
10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 54. WEST WINDS 10 TO
15 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS AROUND 74.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 52.
MONDAY AND MONDAY NIGHT
MOSTLY CLOUDY. HIGHS 67 TO 72. LOWS
AROUND 53.
TUESDAY
PARTLY CLOUDY. HIGHS 71 TO 76.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 53.
WEDNESDAY AND WEDNESDAY NIGHT
CLEAR. HIGHS AROUND 81. LOWS
AROUND 55.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 86.
=
CAZ161-011100-
NE SAN JOAQUIN VALLEY BELOW 1000 FT-
800 PM PDT THU APR 30 2026
TONIGHT
CLEAR. LOWS AROUND 55. NORTHWEST WINDS UP TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS 80 TO 85. LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 57. NORTHWEST WINDS UP
TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS 75 TO 82. LIGHT WINDS BECOMING
WEST AROUND 10 MPH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 54. NORTHWEST WINDS
UP TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS 70 TO
76.
SUNDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
AROUND 51.
MONDAY AND MONDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF
RAIN. HIGHS 65 TO 70. LOWS AROUND 52.
TUESDAY
MOSTLY CLOUDY. HIGHS 68 TO 74.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 52.
HIGHS 70 TO 80.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 56.
THURSDAY
MOSTLY SUNNY. HIGHS 81 TO 87.
=
CAZ162-011100-
E. DIABLO RANGE ABOVE 1000 FT-
800 PM PDT THU APR 30 2026
TONIGHT
CLEAR. LOWS 48 TO 58. WEST WINDS UP TO 15 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS 74 TO 84. LIGHT WINDS BECOMING EAST
UP TO 10 MPH IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 48 TO 58. WEST WINDS UP TO
10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS 68 TO 78. WEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 44 TO 54. WEST WINDS UP TO
15 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS 64 TO 72.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 42 TO 52.
MONDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS 58 TO
67.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS 43 TO 53.
TUESDAY
PARTLY CLOUDY. HIGHS 62 TO 72.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 54.
WEDNESDAY AND WEDNESDAY NIGHT
CLEAR. HIGHS 70 TO 79. LOWS
46 TO 56.
THURSDAY
MOSTLY SUNNY. HIGHS 76 TO 84.
=
CAZ163-011100-
W. STANISLAUS COUNTY ABOVE 1000 FT & I-5-
800 PM PDT THU APR 30 2026
TONIGHT
CLEAR. LOWS 52 TO 58. NORTHWEST WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 20 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 85. NORTHEAST WINDS UP TO
10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 56. NORTHWEST WINDS
AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS 77 TO 82. WEST WINDS UP TO
10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 53. NORTHWEST WINDS
AROUND 10 MPH WITH GUSTS TO AROUND 20 MPH.
SUNDAY
PARTLY CLOUDY. HIGHS 72 TO 77.
SUNDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
AROUND 51.
MONDAY AND MONDAY NIGHT
MOSTLY CLOUDY. HIGHS 67 TO 72. LOWS
AROUND 52.
TUESDAY
PARTLY CLOUDY. HIGHS 71 TO 76.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 53.
WEDNESDAY AND WEDNESDAY NIGHT
CLEAR. HIGHS 79 TO 84. LOWS
AROUND 55.
THURSDAY
MOSTLY SUNNY. HIGHS 84 TO 89.
=
CAZ164-011100-
C. STANISLAUS COUNTY INCLUDING MODESTO-
INCLUDING THE CITY OF MODESTO, TURLOCK
800 PM PDT THU APR 30 2026
TONIGHT
CLEAR. LOWS AROUND 54. NORTHWEST WINDS UP TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 86. LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 55. NORTHWEST WINDS UP
TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS AROUND 81. LIGHT WINDS.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 53. NORTHWEST WINDS
AROUND 10 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS AROUND 76.
SUNDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
AROUND 51.
MONDAY AND MONDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF
RAIN. HIGHS AROUND 71. LOWS AROUND 52.
TUESDAY
MOSTLY CLOUDY. HIGHS AROUND 74.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 52.
WEDNESDAY AND WEDNESDAY NIGHT
CLEAR. HIGHS AROUND 82. LOWS
AROUND 54.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 87.
=
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