820
FPUS56 KSTO 050902
ZFPSTO
INTERIOR NORTHERN CALIFORNIA ZONE FORECASTS FOR CALIFORNIA
NATIONAL WEATHER SERVICE SACRAMENTO CA
201 AM PDT TUE MAY 5 2026
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION
ARE FOR TODAY, TONIGHT, AND WEDNESDAY.
CAZ121-052300-
W. SHASTA COUNTY ABOVE 3000 FT-
202 AM PDT TUE MAY 5 2026
TODAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. WARMER.
HIGHS 59 TO 69. LIGHT WINDS BECOMING SOUTH UP TO 10 MPH IN THE
AFTERNOON.
TONIGHT
PARTLY CLOUDY. LOWS 45 TO 53. SOUTH WINDS UP TO 10 MPH
IN THE EVENING BECOMING LIGHT.
WEDNESDAY
SUNNY, WARMER. HIGHS 68 TO 78. LIGHT WINDS BECOMING
SOUTHEAST UP TO 10 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS 49 TO 57. SOUTH WINDS UP TO 10 MPH
IN THE EVENING BECOMING LIGHT.
THURSDAY
MOSTLY SUNNY. HIGHS 64 TO 74. LIGHT WINDS BECOMING
SOUTH AROUND 10 MPH WITH GUSTS TO AROUND 20 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 48 TO 56.
FRIDAY
MOSTLY SUNNY. HIGHS 66 TO 76.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
CLEAR. LOWS 46 TO 56.
HIGHS 69 TO 79.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. HIGHS 75 TO 85. LOWS 50 TO
60.
=
CAZ122-052300-
W. SHASTA COUNTY 1000-3000 FT-
INCLUDING THE CITY OF WHISKEYTOWN
202 AM PDT TUE MAY 5 2026
TODAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. WARMER.
HIGHS 65 TO 75. SOUTHEAST WINDS UP TO 10 MPH.
TONIGHT
PARTLY CLOUDY. LOWS 48 TO 58. SOUTHEAST WINDS UP TO
10 MPH IN THE EVENING BECOMING LIGHT.
WEDNESDAY
SUNNY, WARMER. HIGHS 76 TO 86. LIGHT WINDS.
WEDNESDAY NIGHT
CLEAR. LOWS 52 TO 62. LIGHT WINDS.
THURSDAY
MOSTLY SUNNY. HIGHS 73 TO 82. LIGHT WINDS BECOMING
SOUTHEAST UP TO 10 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 51 TO 61.
FRIDAY
MOSTLY SUNNY. HIGHS 75 TO 85.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
CLEAR. LOWS 51 TO 61.
HIGHS 78 TO 88.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. HIGHS 84 TO 94. LOWS 55 TO
65.
=
CAZ123-052300-
SHASTA LAKE AREA & 1-5 1000-3000 FT-
INCLUDING THE CITY OF SHASTA LAKE, SIMS
202 AM PDT TUE MAY 5 2026
TODAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. WARMER.
HIGHS 64 TO 74. SOUTH WINDS UP TO 10 MPH.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS 48 TO 56. SOUTH WINDS UP TO 10 MPH.
WEDNESDAY
SUNNY, WARMER. HIGHS 76 TO 86. LIGHT WINDS BECOMING
SOUTH UP TO 10 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS 52 TO 60. LIGHT WINDS.
THURSDAY
MOSTLY SUNNY. HIGHS 72 TO 82. LIGHT WINDS BECOMING
SOUTH UP TO 10 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 53 TO 61.
FRIDAY
MOSTLY SUNNY. HIGHS 74 TO 84.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
CLEAR. LOWS 50 TO 60.
HIGHS 77 TO 87.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. HIGHS 84 TO 94. LOWS 53 TO
63.
TEMPERATURE / PRECIPITATION
SHASTA DAM 72 55 83 / 10 10 0
=
CAZ124-052300-
SHASTA METRO-
INCLUDING THE CITY OF REDDING, ANDERSON
202 AM PDT TUE MAY 5 2026
TODAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS AROUND
73. SOUTH WINDS UP TO 10 MPH.
TONIGHT
PARTLY CLOUDY. LOWS AROUND 53. SOUTH WINDS UP TO
10 MPH IN THE EVENING BECOMING LIGHT.
WEDNESDAY
SUNNY, WARMER. HIGHS AROUND 84. LIGHT WINDS.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 58. LIGHT WINDS.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 82. SOUTH WINDS UP TO
10 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 59.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 85.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
CLEAR. LOWS AROUND 58.
HIGHS 85 TO 91.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. HIGHS AROUND 94. LOWS
AROUND 61.
TEMPERATURE / PRECIPITATION
REDDING 73 52 84 / 10 10 0
RED BLUFF 73 53 83 / 10 0 0
=
CAZ125-052300-
SHASTA COUNTY FOOTHILLS 1000-3000 FT-
202 AM PDT TUE MAY 5 2026
TODAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 65 TO 71. WEST WINDS UP TO 10 MPH.
TONIGHT
PARTLY CLOUDY. LOWS AROUND 51. LIGHT WINDS.
WEDNESDAY
SUNNY, WARMER. HIGHS 77 TO 83. LIGHT WINDS.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 56. LIGHT WINDS.
THURSDAY
MOSTLY SUNNY. HIGHS 75 TO 81. LIGHT WINDS BECOMING
SOUTHWEST UP TO 10 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 57.
FRIDAY
MOSTLY SUNNY. HIGHS 76 TO 84.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
CLEAR. LOWS AROUND 57.
HIGHS 78 TO 88.
SUNDAY
SUNNY. HIGHS 87 TO 93.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS AROUND 62. HIGHS
87 TO 93.
=
CAZ126-052300-
E. SHASTA /S. CASCADES ABOVE 3000 FT-
INCLUDING THE CITY OF SHINGLETOWN
202 AM PDT TUE MAY 5 2026
TODAY
PARTLY CLOUDY UNTIL LATE AFTERNOON, THEN PARTLY CLOUDY
WITH A SLIGHT CHANCE OF RAIN LATE IN THE AFTERNOON. WARMER. HIGHS
58 TO 68. WEST WINDS UP TO 10 MPH. GUSTS UP TO 20 MPH IN THE
AFTERNOON.
TONIGHT
PARTLY CLOUDY. LOWS 40 TO 50. WEST WINDS UP TO 10 MPH
IN THE EVENING BECOMING LIGHT. GUSTS UP TO 20 MPH.
WEDNESDAY
SUNNY, WARMER. HIGHS 68 TO 78. LIGHT WINDS BECOMING
NORTHWEST UP TO 10 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS 44 TO 54. SOUTHWEST WINDS UP TO
10 MPH.
THURSDAY
SUNNY. HIGHS 65 TO 75. LIGHT WINDS BECOMING SOUTHWEST
AROUND 10 MPH WITH GUSTS TO AROUND 25 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 55.
FRIDAY
MOSTLY SUNNY. HIGHS 65 TO 75.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
CLEAR. LOWS 43 TO 53.
HIGHS 69 TO 79.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. HIGHS 76 TO 86. LOWS 47 TO
57.
=
CAZ127-052300-
BURNEY BASIN-
INCLUDING THE CITY OF BURNEY
202 AM PDT TUE MAY 5 2026
TODAY
PARTLY CLOUDY UNTIL LATE AFTERNOON, THEN PARTLY CLOUDY
WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE IN THE
AFTERNOON. WARMER. HIGHS 63 TO 73. NORTHWEST WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 20 MPH.
TONIGHT
MOSTLY CLEAR. LOWS 40 TO 48. WEST WINDS UP TO 10 MPH.
GUSTS UP TO 20 MPH IN THE EVENING.
WEDNESDAY
SUNNY, WARMER. HIGHS 69 TO 79. LIGHT WINDS.
WEDNESDAY NIGHT
CLEAR. LOWS 44 TO 50. LIGHT WINDS.
THURSDAY
SUNNY. HIGHS 68 TO 78. LIGHT WINDS BECOMING WEST
AROUND 10 MPH WITH GUSTS TO AROUND 25 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 43 TO 51.
FRIDAY
MOSTLY SUNNY. HIGHS 66 TO 76.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
CLEAR. LOWS 40 TO 49.
HIGHS 69 TO 79.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. HIGHS 78 TO 88. LOWS 43 TO
53.
TEMPERATURE / PRECIPITATION
BURNEY 70 44 78 / 20 10 0
=
CAZ128-052300-
LASSEN VOLCANIC NP-
INCLUDING THE CITY OF LASSEN NATIONAL PARK
202 AM PDT TUE MAY 5 2026
TODAY
MOSTLY SUNNY. A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS LATE IN THE AFTERNOON. NOT AS COOL. HIGHS
52 TO 62. NORTH WINDS UP TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 40. NORTH WINDS UP TO
10 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
WEDNESDAY
SUNNY, WARMER. HIGHS 59 TO 69. LIGHT WINDS.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 43. NORTHWEST WINDS UP TO
10 MPH.
THURSDAY
SUNNY. HIGHS 58 TO 68. SOUTHWEST WINDS UP TO 10 MPH.
GUSTS UP TO 25 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 38 TO 44.
FRIDAY
MOSTLY SUNNY. HIGHS 56 TO 66.
FRIDAY NIGHT AND SATURDAY
CLEAR. LOWS AROUND 39. HIGHS 59 TO
69.
SATURDAY NIGHT AND SUNDAY
CLEAR. LOWS 41 TO 47. HIGHS 64 TO
74.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS 44 TO 50. HIGHS
67 TO 77.
=
CAZ129-052300-
SIERRA (TEHAMA-PLUMAS) 1000-3000 FT-
INCLUDING THE CITY OF PARADISE
202 AM PDT TUE MAY 5 2026
TODAY
MOSTLY CLOUDY. WARMER. HIGHS 58 TO 68. SOUTHWEST WINDS
UP TO 10 MPH.
TONIGHT
MOSTLY CLEAR. LOWS 48 TO 56. SOUTH WINDS UP TO 10 MPH
IN THE EVENING BECOMING LIGHT.
WEDNESDAY
MOSTLY SUNNY. WARMER. HIGHS 71 TO 81. LIGHT WINDS
BECOMING WEST UP TO 10 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS 53 TO 61. LIGHT WINDS.
THURSDAY
SUNNY. HIGHS 73 TO 81. LIGHT WINDS BECOMING SOUTHWEST
UP TO 10 MPH IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 53 TO 61.
FRIDAY
MOSTLY SUNNY. HIGHS 72 TO 82.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
CLEAR. LOWS 54 TO 64.
HIGHS 75 TO 85.
SUNDAY
SUNNY. HIGHS 84 TO 92.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS 60 TO 68. HIGHS
84 TO 94.
TEMPERATURE / PRECIPITATION
PARADISE 62 53 74 / 10 10 0
=
CAZ130-052300-
SIERRA (TEHAMA-PLUMAS) ABOVE 3000 FT-
INCLUDING THE CITY OF MINERAL, QUINCY
202 AM PDT TUE MAY 5 2026
TODAY
MOSTLY CLOUDY UNTIL LATE AFTERNOON, THEN PARTLY CLOUDY
WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS LATE IN THE AFTERNOON. WARMER. HIGHS 55 TO 65.
NORTHWEST WINDS UP TO 10 MPH WITH GUSTS TO AROUND 20 MPH.
TONIGHT
MOSTLY CLEAR. LOWS 39 TO 49. WEST WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 20 MPH IN THE EVENING BECOMING LIGHT.
WEDNESDAY
SUNNY, WARMER. HIGHS 65 TO 75. LIGHT WINDS BECOMING
NORTHWEST UP TO 10 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS 43 TO 53. WEST WINDS UP TO 10 MPH
IN THE EVENING BECOMING LIGHT.
THURSDAY
SUNNY. HIGHS 65 TO 75. LIGHT WINDS BECOMING SOUTHWEST
AROUND 10 MPH WITH GUSTS TO AROUND 20 MPH IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 42 TO 52.
FRIDAY
MOSTLY SUNNY. HIGHS 64 TO 74.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
CLEAR. LOWS 43 TO 53.
HIGHS 68 TO 78.
SUNDAY
SUNNY. HIGHS 75 TO 85.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS 47 TO 57. HIGHS
75 TO 85.
TEMPERATURE / PRECIPITATION
QUINCY 73 43 83 / 30 20 0
CHESTER 71 42 78 / 30 10 0
=
CAZ131-052300-
N. MOTHERLODE 1000-3000 FT-
INCLUDING THE CITY OF AUBURN, GRASS VALLEY, COLFAX, NEVADA CITY
202 AM PDT TUE MAY 5 2026
TODAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN LATE IN THE
AFTERNOON. HIGHS 56 TO 64. LIGHT WINDS.
TONIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS 45 TO
51. LIGHT WINDS.
WEDNESDAY
MOSTLY SUNNY. WARMER. HIGHS 70 TO 76. LIGHT WINDS.
WEDNESDAY NIGHT
CLEAR. LOWS 50 TO 56. LIGHT WINDS.
THURSDAY
SUNNY. HIGHS 73 TO 79. LIGHT WINDS.
THURSDAY NIGHT
CLEAR. LOWS 49 TO 55.
FRIDAY
SUNNY. HIGHS 74 TO 80.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
CLEAR. LOWS 51 TO 58.
HIGHS 75 TO 85.
SUNDAY AND SUNDAY NIGHT
CLEAR. HIGHS 83 TO 89. LOWS 57 TO 63.
MONDAY
MOSTLY SUNNY. HIGHS 86 TO 92.
TEMPERATURE / PRECIPITATION
GRASS VALLEY 58 45 70 / 10 10 0
JACKSON 61 49 72 / 40 10 0
=
CAZ132-052300-
SIERRA (YUBA-PLACER) 3000-5000 FT-
202 AM PDT TUE MAY 5 2026
TODAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN EARLY IN THE
MORNING. A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS LATE IN THE AFTERNOON. NOT AS COOL. HIGHS 50 TO 60.
LIGHT WINDS.
TONIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS 41 TO 49. LIGHT
WINDS.
WEDNESDAY
SUNNY, WARMER. HIGHS 66 TO 76. LIGHT WINDS.
WEDNESDAY NIGHT
CLEAR. LOWS 46 TO 56. LIGHT WINDS.
THURSDAY
SUNNY. HIGHS 67 TO 77. LIGHT WINDS BECOMING SOUTHWEST
UP TO 10 MPH IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 45 TO 55.
FRIDAY
MOSTLY SUNNY. HIGHS 67 TO 77.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
CLEAR. LOWS 48 TO 58.
HIGHS 71 TO 81.
SUNDAY AND SUNDAY NIGHT
CLEAR. HIGHS 77 TO 87. LOWS 52 TO 62.
MONDAY
MOSTLY SUNNY. HIGHS 78 TO 88.
=
CAZ133-052300-
SIERRA (SIERRA-PLACER) ABOVE 5000 FT-
INCLUDING THE CITY OF BLUE CANYON, KINGVALE, DONNER PEAK
202 AM PDT TUE MAY 5 2026
TODAY
MOSTLY CLOUDY. NOT AS COOL. A SLIGHT CHANCE OF RAIN
EARLY IN THE MORNING. A SLIGHT CHANCE OF RAIN EARLY IN THE
AFTERNOON, THEN A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS 47 TO 57. NORTHWEST
WINDS UP TO 10 MPH WITH GUSTS TO AROUND 20 MPH.
TONIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS 35 TO 45. WEST
WINDS UP TO 10 MPH IN THE EVENING BECOMING LIGHT. GUSTS UP TO
20 MPH.
WEDNESDAY
SUNNY, WARMER. HIGHS 60 TO 70. NORTHEAST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS 40 TO 50. NORTHWEST WINDS UP TO
10 MPH SHIFTING TO THE EAST AFTER MIDNIGHT.
THURSDAY
SUNNY. HIGHS 60 TO 70. SOUTHEAST WINDS UP TO 10 MPH
SHIFTING TO THE SOUTHWEST AROUND 10 MPH WITH GUSTS TO AROUND
25 MPH IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 38 TO 48.
FRIDAY
MOSTLY SUNNY. HIGHS 60 TO 70.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
CLEAR. LOWS 41 TO 51.
HIGHS 64 TO 74.
SUNDAY AND SUNDAY NIGHT
CLEAR. HIGHS 70 TO 80. LOWS 44 TO 54.
MONDAY
MOSTLY SUNNY. HIGHS 70 TO 80.
TEMPERATURE / PRECIPITATION
BLUE CANYON 50 45 67 / 40 20 0
=
CAZ134-052300-
CENTRAL MOTHERLODE 1000-3000 FT-
INCLUDING THE CITY OF CAMERON PARK, SHINGLE SPRINGS, PLACERVILLE,
COOL, JACKSON
202 AM PDT TUE MAY 5 2026
TODAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN EARLY IN THE
MORNING. A SLIGHT CHANCE OF RAIN LATE IN THE AFTERNOON. WARMER.
HIGHS 55 TO 65. LIGHT WINDS.
TONIGHT
MOSTLY CLOUDY. LOWS AROUND 48. LIGHT WINDS.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. WARMER.
HIGHS 68 TO 74. LIGHT WINDS.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 53. LIGHT WINDS.
THURSDAY
SUNNY. HIGHS 74 TO 80. LIGHT WINDS.
THURSDAY NIGHT
CLEAR. LOWS AROUND 53.
FRIDAY
SUNNY. HIGHS 74 TO 80.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
CLEAR. LOWS AROUND 56.
HIGHS 75 TO 85.
SUNDAY AND SUNDAY NIGHT
CLEAR. HIGHS 83 TO 89. LOWS AROUND 60.
MONDAY
MOSTLY SUNNY. HIGHS 86 TO 92.
=
CAZ135-052300-
SIERRA 3000-5000 FT-
INCLUDING THE CITY OF POLLOCK PINES
202 AM PDT TUE MAY 5 2026
TODAY
MOSTLY CLOUDY. A CHANCE OF RAIN EARLY IN THE MORNING. A
SLIGHT CHANCE OF RAIN EARLY IN THE AFTERNOON, THEN A CHANCE OF
RAIN LATE IN THE AFTERNOON. HIGHS 49 TO 57. LIGHT WINDS.
TONIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS 40 TO 48. LIGHT
WINDS.
WEDNESDAY
SUNNY, WARMER. HIGHS 65 TO 73. LIGHT WINDS.
WEDNESDAY NIGHT
CLEAR. LOWS 47 TO 54. LIGHT WINDS.
THURSDAY
SUNNY. HIGHS 69 TO 77. LIGHT WINDS BECOMING SOUTHWEST
UP TO 10 MPH IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 47 TO 54.
FRIDAY
SUNNY. HIGHS 69 TO 77.
FRIDAY NIGHT AND SATURDAY
CLEAR. LOWS 46 TO 55. HIGHS 71 TO
81.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
CLEAR. LOWS 53 TO 63.
HIGHS 75 TO 85.
MONDAY
MOSTLY SUNNY. HIGHS 80 TO 88.
=
CAZ136-052300-
SIERRA (EL DORADO-AMADOR) ABOVE 5000 FT-
INCLUDING THE CITY OF CARSON PASS
202 AM PDT TUE MAY 5 2026
TODAY
NOT AS COOL. RAIN AND SNOW LIKELY EARLY IN THE MORNING,
THEN A CHANCE OF RAIN AND SNOW LATE IN THE MORNING. A CHANCE OF
RAIN EARLY IN THE AFTERNOON, THEN RAIN SHOWERS LIKELY AND A
SLIGHT CHANCE OF THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS 43 TO
53. NO SNOW ACCUMULATION LOWER ELEVATIONS...UP TO 1 INCH HIGHER
ELEVATIONS. NORTHWEST WINDS UP TO 10 MPH WITH GUSTS TO AROUND
20 MPH.
TONIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN IN THE EVENING,
THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS 33 TO 43. NORTHWEST WINDS
UP TO 10 MPH IN THE EVENING BECOMING LIGHT. GUSTS UP TO 20 MPH.
WEDNESDAY
SUNNY, WARMER. HIGHS 57 TO 67. NORTHEAST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS 37 TO 47. NORTH WINDS UP TO 10 MPH
SHIFTING TO THE EAST AFTER MIDNIGHT.
THURSDAY
SUNNY. HIGHS 59 TO 69. EAST WINDS UP TO 10 MPH
SHIFTING TO THE WEST AROUND 10 MPH WITH GUSTS TO AROUND 25 MPH IN
THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 37 TO 47.
FRIDAY
MOSTLY SUNNY. HIGHS 59 TO 69.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
CLEAR. LOWS 40 TO 50.
HIGHS 62 TO 72.
SUNDAY AND SUNDAY NIGHT
CLEAR. HIGHS 68 TO 78. LOWS 44 TO 54.
MONDAY
MOSTLY SUNNY. HIGHS 69 TO 79.
=
CAZ137-052300-
SOUTHERN MOTHERLODE 1000-3000 FT-
INCLUDING THE CITY OF SONORA, ANGELS CAMP
202 AM PDT TUE MAY 5 2026
TODAY
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING. HIGHS
56 TO 64. WEST WINDS UP TO 10 MPH.
TONIGHT
PARTLY CLOUDY. LOWS 44 TO 52. LIGHT WINDS.
WEDNESDAY
MOSTLY SUNNY. WARMER. HIGHS 69 TO 75. LIGHT WINDS
BECOMING WEST UP TO 10 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS 51 TO 57. NORTHWEST WINDS UP TO
10 MPH IN THE EVENING BECOMING LIGHT.
THURSDAY
SUNNY. HIGHS 76 TO 82. LIGHT WINDS BECOMING WEST UP
TO 10 MPH IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 50 TO 58.
FRIDAY
SUNNY. HIGHS 75 TO 81.
FRIDAY NIGHT AND SATURDAY
CLEAR. LOWS 51 TO 57. HIGHS 75 TO
85.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
CLEAR. LOWS 56 TO 66.
HIGHS 80 TO 90.
MONDAY
MOSTLY SUNNY. HIGHS 87 TO 95.
=
CAZ138-052300-
SIERRA (CAL-TUO) 3000-5000 FT-
INCLUDING THE CITY OF TWAIN HARTE, ARNOLD
202 AM PDT TUE MAY 5 2026
TODAY
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING. A SLIGHT
CHANCE OF RAIN EARLY IN THE AFTERNOON, THEN A CHANCE OF RAIN LATE
IN THE AFTERNOON. HIGHS 48 TO 58. WEST WINDS UP TO 10 MPH.
TONIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS 39 TO 49. LIGHT
WINDS.
WEDNESDAY
SUNNY, WARMER. HIGHS 62 TO 72. LIGHT WINDS BECOMING
WEST UP TO 10 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS 45 TO 55. LIGHT WINDS.
THURSDAY
SUNNY, WARMER. HIGHS 68 TO 78. LIGHT WINDS BECOMING
SOUTHWEST UP TO 10 MPH IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 47 TO 57.
FRIDAY
SUNNY. HIGHS 69 TO 79.
FRIDAY NIGHT AND SATURDAY
CLEAR. LOWS 47 TO 57. HIGHS 71 TO
81.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
CLEAR. LOWS 54 TO 64.
HIGHS 75 TO 85.
MONDAY
MOSTLY SUNNY. HIGHS 80 TO 90.
=
CAZ139-052300-
SIERRA (CAL-TUO) ABOVE 5000 FT-
INCLUDING THE CITY OF TWAIN HARTE, ARNOLD
202 AM PDT TUE MAY 5 2026
TODAY
RAIN AND SNOW LIKELY EARLY IN THE MORNING, THEN A CHANCE
OF RAIN AND SNOW LATE IN THE MORNING. RAIN SHOWERS LIKELY EARLY
IN THE AFTERNOON. A SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. A CHANCE OF RAIN SHOWERS LATE IN THE AFTERNOON. HIGHS
41 TO 51. SNOW ACCUMULATION UP TO 1 INCH. NORTHWEST WINDS UP TO
10 MPH.
TONIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS 32 TO 42.
NORTHWEST WINDS UP TO 10 MPH SHIFTING TO THE NORTHEAST AFTER
MIDNIGHT.
WEDNESDAY
SUNNY, WARMER. HIGHS 55 TO 65. NORTHEAST WINDS
AROUND 10 MPH WITH GUSTS TO AROUND 20 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS 36 TO 46. NORTH WINDS UP TO 10 MPH
SHIFTING TO THE EAST AROUND 10 MPH AFTER MIDNIGHT.
THURSDAY
SUNNY. HIGHS 59 TO 69. EAST WINDS UP TO 10 MPH
SHIFTING TO THE WEST AROUND 10 MPH IN THE AFTERNOON. GUSTS UP TO
20 MPH.
THURSDAY NIGHT
CLEAR. LOWS 37 TO 47.
FRIDAY
SUNNY. HIGHS 59 TO 69.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
CLEAR. LOWS 40 TO 50.
HIGHS 62 TO 72.
SUNDAY AND SUNDAY NIGHT
CLEAR. HIGHS 68 TO 78. LOWS 44 TO 54.
MONDAY
MOSTLY SUNNY. HIGHS 69 TO 79.
=
CAZ140-052300-
TEHAMA CO COAST RANGE ABOVE 3000 FT-
202 AM PDT TUE MAY 5 2026
TODAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. WARMER.
HIGHS 57 TO 67. NORTH WINDS UP TO 10 MPH. GUSTS UP TO 20 MPH IN
THE AFTERNOON.
TONIGHT
MOSTLY CLEAR. LOWS 44 TO 52. NORTHWEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH IN THE EVENING BECOMING LIGHT.
WEDNESDAY
SUNNY, WARMER. HIGHS 64 TO 74. LIGHT WINDS BECOMING
EAST UP TO 10 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS 48 TO 56. WEST WINDS UP TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS 64 TO 74. LIGHT WINDS BECOMING
SOUTH AROUND 10 MPH WITH GUSTS TO AROUND 20 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 55.
FRIDAY
MOSTLY SUNNY. HIGHS 63 TO 73.
FRIDAY NIGHT AND SATURDAY
CLEAR. LOWS 46 TO 56. HIGHS 66 TO
76.
SATURDAY NIGHT
CLEAR. LOWS 51 TO 61.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. HIGHS 74 TO 84. LOWS 53 TO
63.
=
CAZ141-052300-
W TEHAMA CO FOOTHILLS 1000-3000 FT-
202 AM PDT TUE MAY 5 2026
TODAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. WARMER.
HIGHS 65 TO 73. EAST WINDS UP TO 10 MPH.
TONIGHT
MOSTLY CLEAR. LOWS 51 TO 57. SOUTHEAST WINDS UP TO
10 MPH IN THE EVENING BECOMING LIGHT.
WEDNESDAY
SUNNY, WARMER. HIGHS 74 TO 83. LIGHT WINDS.
WEDNESDAY NIGHT
CLEAR. LOWS 55 TO 61. SOUTH WINDS UP TO 10 MPH
IN THE EVENING BECOMING LIGHT.
THURSDAY
MOSTLY SUNNY. HIGHS 73 TO 81. LIGHT WINDS BECOMING
SOUTHEAST AROUND 10 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 55 TO 61.
FRIDAY
MOSTLY SUNNY. HIGHS 74 TO 84.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
CLEAR. LOWS 56 TO 65.
HIGHS 77 TO 87.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. HIGHS 84 TO 93. LOWS 59 TO
68.
=
CAZ142-052300-
N. SAC VALLEY IN TEHAMA COUNTY-
INCLUDING THE CITY OF RED BLUFF
202 AM PDT TUE MAY 5 2026
TODAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS AROUND
72. SOUTHEAST WINDS UP TO 10 MPH.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 54. SOUTHEAST WINDS UP TO
10 MPH.
WEDNESDAY
SUNNY. HIGHS AROUND 82. LIGHT WINDS.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 57. LIGHT WINDS.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 82. SOUTH WINDS UP TO
10 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 58.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 84.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
CLEAR. LOWS 58 TO 64.
HIGHS 84 TO 91.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. HIGHS AROUND 95. LOWS
58 TO 64.
=
CAZ143-052300-
GLENN/COLUSA COAST RANGE ABOVE 3000 FT-
202 AM PDT TUE MAY 5 2026
TODAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. NOT AS COOL.
HIGHS 54 TO 64. NORTH WINDS UP TO 10 MPH. GUSTS UP TO 20 MPH IN
THE AFTERNOON.
TONIGHT
PARTLY CLOUDY. LOWS 43 TO 53. NORTH WINDS UP TO
10 MPH. GUSTS UP TO 20 MPH IN THE EVENING.
WEDNESDAY
SUNNY, WARMER. HIGHS 63 TO 73. LIGHT WINDS BECOMING
EAST UP TO 10 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS 47 TO 57. SOUTHWEST WINDS UP TO
10 MPH IN THE EVENING BECOMING LIGHT.
THURSDAY
MOSTLY SUNNY. HIGHS 64 TO 74. LIGHT WINDS BECOMING
SOUTH AROUND 10 MPH WITH GUSTS TO AROUND 20 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 46 TO 56.
FRIDAY
MOSTLY SUNNY. HIGHS 63 TO 73.
FRIDAY NIGHT AND SATURDAY
CLEAR. LOWS 47 TO 57. HIGHS 67 TO
77.
SATURDAY NIGHT
CLEAR. LOWS 53 TO 63.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. HIGHS 74 TO 84. LOWS 54 TO
64.
=
CAZ144-052300-
CENTRAL GLENN CO & INTERSTATE 5-
INCLUDING THE CITY OF WILLOWS, ORLAND
202 AM PDT TUE MAY 5 2026
TODAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS AROUND
72. EAST WINDS UP TO 10 MPH.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 53. SOUTHEAST WINDS AROUND
10 MPH IN THE EVENING BECOMING LIGHT.
WEDNESDAY
MOSTLY SUNNY. HIGHS AROUND 82. LIGHT WINDS.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 56. LIGHT WINDS.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 83. SOUTHEAST WINDS UP TO
10 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 56.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 85.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
CLEAR. LOWS AROUND 60.
HIGHS 85 TO 91.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. HIGHS AROUND 95. LOWS
AROUND 63.
TEMPERATURE / PRECIPITATION
ALDER SPRINGS 62 49 71 / 10 0 0
=
CAZ145-052300-
EASTERN GLENN COUNTY-
202 AM PDT TUE MAY 5 2026
TODAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS AROUND
73. SOUTHEAST WINDS UP TO 10 MPH.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 54. SOUTHEAST WINDS UP TO
10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS AROUND 82. LIGHT WINDS.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 56. LIGHT WINDS.
THURSDAY
SUNNY. HIGHS AROUND 85. SOUTHEAST WINDS UP TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 56.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 86.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
CLEAR. LOWS AROUND 59.
HIGHS 86 TO 93.
SUNDAY
SUNNY. HIGHS AROUND 96.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS AROUND 62. HIGHS
AROUND 97.
=
CAZ146-052300-
BUTTE COUNTY BELOW 1000 FT-
INCLUDING THE CITY OF CHICO, OROVILLE, GRIDLEY
202 AM PDT TUE MAY 5 2026
TODAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 66 TO 73. SOUTH WINDS UP TO 10 MPH.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 54. SOUTHEAST WINDS UP TO
10 MPH.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. WARMER.
HIGHS 76 TO 83. LIGHT WINDS.
WEDNESDAY NIGHT
CLEAR. LOWS 54 TO 59. LIGHT WINDS.
THURSDAY
SUNNY. HIGHS 80 TO 85. SOUTH WINDS UP TO 10 MPH.
THURSDAY NIGHT
CLEAR. LOWS 54 TO 60.
FRIDAY
MOSTLY SUNNY. HIGHS 80 TO 86.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
CLEAR. LOWS 55 TO 63.
HIGHS 82 TO 92.
SUNDAY
SUNNY. HIGHS 90 TO 96.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS 60 TO 66. HIGHS
90 TO 98.
TEMPERATURE / PRECIPITATION
CHICO 72 54 82 / 10 0 0
OROVILLE 70 53 80 / 10 10 0
=
CAZ147-052300-
W. GLENN/COLUSA FOOTHILLS 1000-3000 FT-
202 AM PDT TUE MAY 5 2026
TODAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. WARMER.
HIGHS 63 TO 73. LIGHT WINDS BECOMING EAST UP TO 10 MPH IN THE
AFTERNOON.
TONIGHT
PARTLY CLOUDY. LOWS 49 TO 55. SOUTHEAST WINDS UP TO
10 MPH IN THE EVENING BECOMING LIGHT.
WEDNESDAY
MOSTLY SUNNY. WARMER. HIGHS 73 TO 83. LIGHT WINDS
BECOMING EAST UP TO 10 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS 51 TO 59. SOUTH WINDS UP TO 10 MPH
IN THE EVENING BECOMING LIGHT.
THURSDAY
MOSTLY SUNNY. HIGHS 74 TO 84. LIGHT WINDS BECOMING
SOUTHEAST UP TO 10 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 51 TO 58.
FRIDAY
MOSTLY SUNNY. HIGHS 75 TO 85.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
CLEAR. LOWS 55 TO 65.
HIGHS 78 TO 88.
SUNDAY
SUNNY. HIGHS 84 TO 94.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS 60 TO 67. HIGHS
85 TO 95.
=
CAZ148-052300-
CENTRAL COLUSA COUNTY INCL. I-5-
INCLUDING THE CITY OF WILLIAMS
202 AM PDT TUE MAY 5 2026
TODAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS AROUND
72. LIGHT WINDS.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 54. SOUTHEAST WINDS AROUND
10 MPH IN THE EVENING BECOMING LIGHT.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
AROUND 82. LIGHT WINDS.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 56. SOUTH WINDS UP TO
10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 84. EAST WINDS UP TO
10 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 55.
FRIDAY
SUNNY. HIGHS AROUND 85.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
CLEAR. LOWS AROUND 61.
HIGHS 85 TO 91.
SUNDAY AND SUNDAY NIGHT
CLEAR. HIGHS AROUND 95. LOWS AROUND
63.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 97.
=
CAZ149-052300-
EASTERN COLUSA COUNTY-
INCLUDING THE CITY OF COLUSA
202 AM PDT TUE MAY 5 2026
TODAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS AROUND
72. LIGHT WINDS.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 54. SOUTHEAST WINDS UP TO
10 MPH.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
AROUND 82. LIGHT WINDS.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 55. LIGHT WINDS.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 85. SOUTHEAST WINDS UP TO
10 MPH.
THURSDAY NIGHT
CLEAR. LOWS AROUND 55.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 86.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
CLEAR. LOWS AROUND 59.
HIGHS 86 TO 93.
SUNDAY AND SUNDAY NIGHT
CLEAR. HIGHS AROUND 96. LOWS AROUND
61.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 98.
=
CAZ150-052300-
SUTTER/YUBA COUNTIES BELOW 1000 FT-
INCLUDING THE CITY OF YUBA CITY, BEALE AFB
202 AM PDT TUE MAY 5 2026
TODAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 66 TO 72. SOUTH WINDS UP TO 10 MPH.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 53. SOUTHEAST WINDS UP TO
10 MPH.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. WARMER.
HIGHS 76 TO 82. LIGHT WINDS.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 54. SOUTHEAST WINDS UP TO
10 MPH.
THURSDAY
SUNNY. HIGHS AROUND 82. LIGHT WINDS.
THURSDAY NIGHT
CLEAR. LOWS AROUND 54.
FRIDAY
MOSTLY SUNNY. HIGHS 80 TO 86.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
CLEAR. LOWS AROUND 58.
HIGHS 82 TO 92.
SUNDAY AND SUNDAY NIGHT
CLEAR. HIGHS 90 TO 96. LOWS AROUND 60.
MONDAY
MOSTLY SUNNY. HIGHS 93 TO 98.
TEMPERATURE / PRECIPITATION
MARYSVILLE/YUBA CITY 70 52 79 / 10 0 0
=
CAZ151-052300-
YOLO / SOLANO COUNTY HILLS-
202 AM PDT TUE MAY 5 2026
TODAY
MOSTLY CLOUDY. HIGHS 59 TO 69. WEST WINDS UP TO 10 MPH.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 52. WEST WINDS UP TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. WARMER.
HIGHS 69 TO 79. LIGHT WINDS BECOMING SOUTHWEST UP TO 10 MPH IN
THE AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS 51 TO 57. SOUTHWEST WINDS UP TO
15 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS 71 TO 81. LIGHT WINDS BECOMING
SOUTH UP TO 10 MPH IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 49 TO 55.
FRIDAY
MOSTLY SUNNY. HIGHS 72 TO 82.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
CLEAR. LOWS 54 TO 64.
HIGHS 76 TO 86.
SUNDAY AND SUNDAY NIGHT
CLEAR. HIGHS 83 TO 93. LOWS 55 TO 65.
MONDAY
MOSTLY SUNNY. HIGHS 84 TO 94.
=
CAZ152-052300-
W. YOLO COUNTY INCLUDING CAPAY/I-505-
INCLUDING THE CITY OF ESPARTO, WINTERS
202 AM PDT TUE MAY 5 2026
TODAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 69. LIGHT WINDS.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 53. SOUTH WINDS AROUND
10 MPH IN THE EVENING BECOMING LIGHT.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. WARMER.
HIGHS AROUND 80. LIGHT WINDS.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 54. SOUTHWEST WINDS UP TO
10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 82. SOUTH WINDS UP TO
10 MPH.
THURSDAY NIGHT
CLEAR. LOWS AROUND 53.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 84.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
CLEAR. LOWS 58 TO 63.
HIGHS 84 TO 91.
SUNDAY AND SUNDAY NIGHT
CLEAR. HIGHS AROUND 94. LOWS 58 TO 63.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 95.
=
CAZ153-052300-
C. YOLO/NE SOLANO INCLUDING WOODLAND-
INCLUDING THE CITY OF WOODLAND, DIXON
202 AM PDT TUE MAY 5 2026
TODAY
MOSTLY CLOUDY. HIGHS AROUND 69. LIGHT WINDS.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 52. SOUTH WINDS UP TO
10 MPH.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
AROUND 79. LIGHT WINDS.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 53. SOUTH WINDS UP TO
10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS 78 TO 84. LIGHT WINDS.
THURSDAY NIGHT
CLEAR. LOWS AROUND 52.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 83.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
CLEAR. LOWS AROUND 57.
HIGHS 83 TO 91.
SUNDAY AND SUNDAY NIGHT
CLEAR. HIGHS AROUND 94. LOWS AROUND
59.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 96.
=
CAZ154-052300-
SAC METRO/W. EL DORADO/AMADOR COUNTY-
INCLUDING THE CITY OF LINCOLN, ROSEVILLE, SACRAMENTO, ELK GROVE,
FOLSOM
202 AM PDT TUE MAY 5 2026
TODAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN EARLY IN THE
MORNING. HIGHS 64 TO 70. SOUTH WINDS UP TO 10 MPH.
TONIGHT
PARTLY CLOUDY. LOWS AROUND 52. SOUTH WINDS UP TO
10 MPH.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. WARMER.
HIGHS 74 TO 79. LIGHT WINDS.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 53. SOUTH WINDS UP TO
10 MPH.
THURSDAY
SUNNY. HIGHS AROUND 81. LIGHT WINDS.
THURSDAY NIGHT
CLEAR. LOWS AROUND 52.
FRIDAY
SUNNY. HIGHS AROUND 81.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
CLEAR. LOWS AROUND 56.
HIGHS 81 TO 91.
SUNDAY AND SUNDAY NIGHT
CLEAR. HIGHS 89 TO 95. LOWS 57 TO 64.
MONDAY
MOSTLY SUNNY. HIGHS 92 TO 97.
TEMPERATURE / PRECIPITATION
SACRAMENTO 68 53 78 / 10 0 0
SAC EXEC AIRPORT 69 51 78 / 10 0 0
=
CAZ155-052300-
C. SOLANO COUNTY INCLUDING FAIRFIELD-
INCLUDING THE CITY OF FAIRFIELD, VACAVILLE
202 AM PDT TUE MAY 5 2026
TODAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN EARLY IN THE
MORNING. HIGHS AROUND 67. SOUTHWEST WINDS UP TO 10 MPH.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 52. SOUTHWEST WINDS 10 TO
15 MPH.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
AROUND 76. WEST WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 53. SOUTHWEST WINDS 10 TO
15 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 77. SOUTHWEST WINDS UP TO
10 MPH.
THURSDAY NIGHT
CLEAR. LOWS AROUND 51.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 79.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
CLEAR. LOWS AROUND 56.
HIGHS 79 TO 88.
SUNDAY AND SUNDAY NIGHT
CLEAR. HIGHS AROUND 92. LOWS AROUND
57.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 93.
TEMPERATURE / PRECIPITATION
FAIRFIELD/SUISUN 68 51 75 / 10 0 0
=
CAZ156-052300-
SW SOLANO COUNTY INCLUDING VALLEJO-
INCLUDING THE CITY OF VALLEJO, BENICIA
202 AM PDT TUE MAY 5 2026
TODAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN EARLY IN THE
MORNING. HIGHS 63 TO 68. SOUTHWEST WINDS AROUND 10 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS AROUND 53. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. WARMER.
HIGHS 69 TO 76. WEST WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 53. SOUTHWEST WINDS
10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
70 TO 77. SOUTHWEST WINDS AROUND 10 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 52.
FRIDAY
SUNNY. HIGHS 72 TO 79.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
CLEAR. LOWS AROUND 55.
HIGHS 75 TO 85.
SUNDAY
SUNNY. HIGHS 84 TO 92.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS AROUND 57. HIGHS
83 TO 93.
=
CAZ157-052300-
SACRAMENTO COUNTY DELTA-
INCLUDING THE CITY OF WALNUT GROVE
202 AM PDT TUE MAY 5 2026
TODAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN EARLY IN THE
MORNING. HIGHS AROUND 67. SOUTHWEST WINDS AROUND 10 MPH.
TONIGHT
MOSTLY CLEAR. LOWS 50 TO 55. SOUTHWEST WINDS AROUND
10 MPH WITH GUSTS TO AROUND 20 MPH.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. WARMER.
HIGHS 73 TO 78. WEST WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 53. SOUTHWEST WINDS 10 TO
15 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 78. SOUTHWEST WINDS AROUND
10 MPH.
THURSDAY NIGHT
CLEAR. LOWS AROUND 52.
FRIDAY
SUNNY. HIGHS AROUND 79.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
CLEAR. LOWS 52 TO 57.
HIGHS 80 TO 90.
SUNDAY AND SUNDAY NIGHT
CLEAR. HIGHS AROUND 92. LOWS AROUND
58.
MONDAY
MOSTLY SUNNY. HIGHS 91 TO 96.
=
CAZ158-052300-
SAN JOAQUIN COUNTY DELTA-
202 AM PDT TUE MAY 5 2026
TODAY
MOSTLY CLOUDY. A CHANCE OF RAIN EARLY IN THE MORNING.
HIGHS AROUND 69. WEST WINDS UP TO 10 MPH.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 52. WEST WINDS UP TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
AROUND 78. LIGHT WINDS.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 53. WEST WINDS UP TO
10 MPH.
THURSDAY
SUNNY. HIGHS AROUND 81. WEST WINDS UP TO 10 MPH.
THURSDAY NIGHT
CLEAR. LOWS AROUND 51.
FRIDAY
SUNNY. HIGHS AROUND 82.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
CLEAR. LOWS AROUND 55.
HIGHS 82 TO 89.
SUNDAY AND SUNDAY NIGHT
CLEAR. HIGHS AROUND 94. LOWS AROUND
58.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 96.
=
CAZ159-052300-
C. SAN JOAQUIN COUNTY INCLUDING STOCKTON-
INCLUDING THE CITY OF STOCKTON, LODI
202 AM PDT TUE MAY 5 2026
TODAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN EARLY IN THE
MORNING. HIGHS AROUND 68. WEST WINDS UP TO 10 MPH.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 52. WEST WINDS UP TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
AROUND 78. NORTHWEST WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 53. NORTHWEST WINDS UP TO
10 MPH.
THURSDAY
SUNNY. HIGHS AROUND 83. NORTHWEST WINDS UP TO 10 MPH.
THURSDAY NIGHT
CLEAR. LOWS AROUND 51.
FRIDAY
SUNNY. HIGHS AROUND 83.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
CLEAR. LOWS AROUND 56.
HIGHS 83 TO 89.
SUNDAY AND SUNDAY NIGHT
CLEAR. HIGHS AROUND 93. LOWS 57 TO 63.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 96.
TEMPERATURE / PRECIPITATION
STOCKTON 70 50 79 / 30 0 0
MODESTO 70 53 80 / 20 0 0
=
CAZ160-052300-
TRACY TRIANGLE BELOW 1000 FT-
INCLUDING THE CITY OF TRACY
202 AM PDT TUE MAY 5 2026
TODAY
MOSTLY CLOUDY. A CHANCE OF RAIN EARLY IN THE MORNING.
HIGHS AROUND 68. WEST WINDS UP TO 10 MPH.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 53. WEST WINDS UP TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. WARMER. HIGHS AROUND 79. NORTHWEST
WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 55. WEST WINDS AROUND
10 MPH WITH GUSTS TO AROUND 20 MPH.
THURSDAY
SUNNY. HIGHS AROUND 84. NORTHWEST WINDS UP TO 10 MPH.
THURSDAY NIGHT
CLEAR. LOWS AROUND 53.
FRIDAY
SUNNY. HIGHS AROUND 83.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
CLEAR. LOWS 54 TO 63.
HIGHS 83 TO 89.
SUNDAY AND SUNDAY NIGHT
CLEAR. HIGHS AROUND 95. LOWS 58 TO 68.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 97.
=
CAZ161-052300-
NE SAN JOAQUIN VALLEY BELOW 1000 FT-
202 AM PDT TUE MAY 5 2026
TODAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE MORNING.
HIGHS 63 TO 68. NORTHWEST WINDS UP TO 10 MPH.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 52. NORTHWEST WINDS UP TO
10 MPH.
WEDNESDAY
MOSTLY SUNNY. WARMER. HIGHS 73 TO 78. NORTHWEST
WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 55. NORTHWEST WINDS UP TO
10 MPH.
THURSDAY
SUNNY. HIGHS 79 TO 85. LIGHT WINDS BECOMING WEST
AROUND 10 MPH IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 51 TO 57.
FRIDAY
SUNNY. HIGHS 79 TO 84.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
CLEAR. LOWS AROUND 57.
HIGHS 79 TO 89.
SUNDAY AND SUNDAY NIGHT
CLEAR. HIGHS 89 TO 95. LOWS 59 TO 64.
MONDAY
MOSTLY SUNNY. HIGHS 91 TO 99.
=
CAZ162-052300-
E. DIABLO RANGE ABOVE 1000 FT-
202 AM PDT TUE MAY 5 2026
TODAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN EARLY IN THE
MORNING. HIGHS 56 TO 66. WEST WINDS UP TO 10 MPH.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS 44 TO
53. WEST WINDS UP TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. WARMER. HIGHS 69 TO 79. LIGHT WINDS
BECOMING NORTH UP TO 10 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS 47 TO 56. WEST WINDS UP TO 10 MPH.
THURSDAY
SUNNY, WARMER. HIGHS 75 TO 85. LIGHT WINDS BECOMING
NORTH UP TO 10 MPH IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 46 TO 56.
FRIDAY
SUNNY. HIGHS 74 TO 84.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
CLEAR. LOWS 51 TO 61.
HIGHS 76 TO 86.
SUNDAY AND SUNDAY NIGHT
CLEAR. HIGHS 84 TO 94. LOWS 56 TO 66.
MONDAY
MOSTLY SUNNY. HIGHS 87 TO 96.
=
CAZ163-052300-
W. STANISLAUS COUNTY ABOVE 1000 FT & I-5-
202 AM PDT TUE MAY 5 2026
TODAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN EARLY IN THE
MORNING. HIGHS AROUND 68. NORTHWEST WINDS UP TO 10 MPH.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 52. NORTHWEST WINDS UP TO
10 MPH.
WEDNESDAY
MOSTLY SUNNY. WARMER. HIGHS AROUND 79. NORTHWEST
WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 55. NORTHWEST WINDS AROUND
10 MPH IN THE EVENING BECOMING LIGHT.
THURSDAY
SUNNY. HIGHS AROUND 85. NORTHWEST WINDS UP TO 10 MPH.
THURSDAY NIGHT
CLEAR. LOWS AROUND 53.
FRIDAY
SUNNY. HIGHS 82 TO 87.
FRIDAY NIGHT AND SATURDAY
CLEAR. LOWS AROUND 56. HIGHS 82 TO
90.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
CLEAR. LOWS 58 TO 68.
HIGHS 90 TO 95.
MONDAY
MOSTLY SUNNY. HIGHS 95 TO 101.
=
CAZ164-052300-
C. STANISLAUS COUNTY INCLUDING MODESTO-
INCLUDING THE CITY OF MODESTO, TURLOCK
202 AM PDT TUE MAY 5 2026
TODAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE MORNING.
HIGHS AROUND 69. NORTHWEST WINDS UP TO 10 MPH.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 52. NORTHWEST WINDS UP TO
10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS AROUND 79. NORTHWEST WINDS UP TO
10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 54. NORTHWEST WINDS UP TO
10 MPH.
THURSDAY
SUNNY. HIGHS AROUND 85. NORTHWEST WINDS UP TO 10 MPH.
THURSDAY NIGHT
CLEAR. LOWS AROUND 52.
FRIDAY
SUNNY. HIGHS AROUND 84.
FRIDAY NIGHT AND SATURDAY
CLEAR. LOWS AROUND 54. HIGHS 84 TO
90.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
CLEAR. LOWS AROUND 61.
HIGHS 90 TO 95.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 99.
=
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page