693
FPUS56 KSTO 111122
ZFPSTO
INTERIOR NORTHERN CALIFORNIA ZONE FORECASTS FOR CALIFORNIA
NATIONAL WEATHER SERVICE SACRAMENTO CA
422 AM PDT THU SEP 11 2025
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION
ARE FOR TODAY, TONIGHT, AND FRIDAY.
CAZ013-112300-
SHASTA LAKE AREA / NORTHERN SHASTA COUNTY-
INCLUDING THE CITY OF SHASTA DAM
422 AM PDT THU SEP 11 2025
TODAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS 63 TO
78 HIGHER ELEVATIONS...75 TO 83 LOWER ELEVATIONS. LIGHT WINDS.
TONIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN SHOWERS IN
THE EVENING, THEN CLEAR AFTER MIDNIGHT. LOWS 45 TO 60 HIGHER
ELEVATIONS...52 TO 64 LOWER ELEVATIONS. LIGHT WINDS.
FRIDAY...SUNNY, WARMER. HIGHS 72 TO 87 HIGHER ELEVATIONS
83 TO
91 LOWER ELEVATIONS. PREVAILING NORTHEAST WINDS UP TO 10 MPH.
FRIDAY NIGHT...CLEAR. LOWS 48 TO 63 HIGHER ELEVATIONS
55 TO
67 LOWER ELEVATIONS. LIGHT WINDS.
SATURDAY...SUNNY. HIGHS 73 TO 88 HIGHER ELEVATIONS
83 TO
91 LOWER ELEVATIONS. LIGHT WINDS BECOMING SOUTH UP TO 10 MPH IN
THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 48 TO 63.
SUNDAY
MOSTLY SUNNY. HIGHS 70 TO 85.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 46 TO 61.
MONDAY THROUGH WEDNESDAY
CLEAR. HIGHS 77 TO 92. LOWS 48 TO 63.
TEMPERATURE / PRECIPITATION
SHASTA DAM 81 62 89 / 30 20 0
=
CAZ014-112300-
BURNEY BASIN / EASTERN SHASTA COUNTY-
INCLUDING THE CITY OF BURNEY
422 AM PDT THU SEP 11 2025
TODAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS 62 TO 74.
LIGHT WINDS.
TONIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN SHOWERS IN
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS 39 TO 51.
LIGHT WINDS.
FRIDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. WARMER.
HIGHS 68 TO 81. LIGHT WINDS.
FRIDAY NIGHT
CLEAR. LOWS 40 TO 54. LIGHT WINDS.
SATURDAY
SUNNY. HIGHS 73 TO 84. LIGHT WINDS BECOMING WEST UP
TO 10 MPH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 54.
SUNDAY
MOSTLY SUNNY. HIGHS 67 TO 79.
SUNDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS 37 TO 50.
MONDAY THROUGH TUESDAY NIGHT
CLEAR. HIGHS 71 TO 86. LOWS 38 TO
53.
WEDNESDAY
SUNNY. HIGHS 77 TO 89.
TEMPERATURE / PRECIPITATION
BURNEY 72 44 79 / 40 20 0
=
CAZ015-112300-
NORTHERN SACRAMENTO VALLEY-
INCLUDING THE CITIES OF REDDING AND RED BLUFF
422 AM PDT THU SEP 11 2025
TODAY
MOSTLY SUNNY UNTIL LATE AFTERNOON, THEN A SLIGHT CHANCE
OF RAIN SHOWERS LATE IN THE AFTERNOON. HIGHS AROUND 80. LIGHT
WINDS.
TONIGHT
MOSTLY CLEAR. LOWS 57 TO 65. LIGHT WINDS.
FRIDAY
SUNNY, WARMER. HIGHS 85 TO 91. NORTH WINDS UP TO
10 MPH.
FRIDAY NIGHT
CLEAR. LOWS 58 TO 66. LIGHT WINDS.
SATURDAY
SUNNY. HIGHS AROUND 89. LIGHT WINDS BECOMING SOUTH UP
TO 10 MPH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 58 TO 64.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 85.
SUNDAY NIGHT THROUGH TUESDAY NIGHT
CLEAR. LOWS 58 TO 67. HIGHS
85 TO 92.
WEDNESDAY
SUNNY. HIGHS 92 TO 98.
TEMPERATURE / PRECIPITATION
REDDING 82 58 90 / 30 20 0
RED BLUFF 82 60 89 / 20 10 0
=
CAZ016-112300-
CENTRAL SACRAMENTO VALLEY-
INCLUDING THE CITIES OF CHICO, OROVILLE, AND MARYSVILLE/YUBA CITY
422 AM PDT THU SEP 11 2025
TODAY
MOSTLY SUNNY UNTIL LATE AFTERNOON, THEN A SLIGHT CHANCE
OF RAIN SHOWERS LATE IN THE AFTERNOON. HIGHS AROUND 79. LIGHT
WINDS.
TONIGHT
CLEAR. LOWS 56 TO 62. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS AROUND 86. LIGHT WINDS.
FRIDAY NIGHT
CLEAR. LOWS 57 TO 65. LIGHT WINDS.
SATURDAY
SUNNY. HIGHS AROUND 88. LIGHT WINDS BECOMING SOUTH UP
TO 10 MPH IN THE AFTERNOON.
SATURDAY NIGHT
CLEAR. LOWS 56 TO 62.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 84.
SUNDAY NIGHT THROUGH TUESDAY NIGHT
CLEAR. LOWS 58 TO 66. HIGHS
84 TO 91.
WEDNESDAY
SUNNY. HIGHS AROUND 93.
TEMPERATURE / PRECIPITATION
CHICO 80 62 87 / 20 10 0
OROVILLE 80 59 86 / 20 10 0
MARYSVILLE/YUBA CITY 81 58 88 / 20 10 0
=
CAZ017-112300-
SOUTHERN SACRAMENTO VALLEY-
INCLUDING THE CITY OF SACRAMENTO
422 AM PDT THU SEP 11 2025
TODAY
MOSTLY SUNNY UNTIL LATE AFTERNOON, THEN A SLIGHT CHANCE
OF RAIN SHOWERS LATE IN THE AFTERNOON. HIGHS 78 TO 84. LIGHT
WINDS.
TONIGHT
CLEAR. LOWS 56 TO 62. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS 84 TO 90. LIGHT WINDS BECOMING WEST UP TO
10 MPH IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 57 TO 64. SOUTHWEST WINDS UP TO
10 MPH IN THE EVENING BECOMING LIGHT.
SATURDAY
SUNNY. HIGHS 85 TO 91. SOUTH WINDS UP TO 10 MPH.
SATURDAY NIGHT
CLEAR. LOWS 56 TO 62.
SUNDAY
SUNNY. HIGHS 83 TO 89.
SUNDAY NIGHT THROUGH MONDAY NIGHT
CLEAR. LOWS 57 TO 67. HIGHS
84 TO 94.
TUESDAY THROUGH WEDNESDAY
CLEAR. HIGHS 91 TO 98. LOWS 58 TO
68.
TEMPERATURE / PRECIPITATION
SACRAMENTO 82 60 89 / 10 0 0
SAC EXEC AIRPORT 82 59 88 / 10 0 0
=
CAZ018-112300-
CARQUINEZ STRAIT AND DELTA-
INCLUDING THE CITY OF FAIRFIELD/SUISUN
422 AM PDT THU SEP 11 2025
TODAY
MOSTLY SUNNY. NEAR THE BAY, MOSTLY CLOUDY IN THE MORNING
THEN CLEARING. HIGHS 76 TO 82. SOUTHWEST WINDS UP TO 10 MPH WITH
GUSTS TO AROUND 20 MPH.
TONIGHT
CLEAR. LOWS AROUND 59. SOUTHWEST WINDS AROUND 10 MPH
WITH GUSTS TO AROUND 20 MPH.
FRIDAY
SUNNY. HIGHS 81 TO 87. SOUTHWEST WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 20 MPH.
FRIDAY NIGHT
CLEAR. LOWS AROUND 60. SOUTHWEST WINDS 10 TO
15 MPH.
SATURDAY
SUNNY. HIGHS 81 TO 87. SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY NIGHT
CLEAR. LOWS AROUND 59.
SUNDAY
SUNNY. HIGHS 81 TO 87.
SUNDAY NIGHT THROUGH WEDNESDAY
CLEAR. LOWS 59 TO 65. HIGHS
85 TO 91.
TEMPERATURE / PRECIPITATION
FAIRFIELD/SUISUN 83 60 88 / 10 0 0
=
CAZ019-112300-
NORTHERN SAN JOAQUIN VALLEY-
INCLUDING THE CITIES OF STOCKTON AND MODESTO
422 AM PDT THU SEP 11 2025
TODAY
MOSTLY SUNNY. HIGHS 75 TO 83. NORTHWEST WINDS UP TO
10 MPH. GUSTS UP TO 20 MPH IN THE AFTERNOON.
TONIGHT
CLEAR. LOWS 56 TO 62. NORTHWEST WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 20 MPH.
FRIDAY
SUNNY. HIGHS 81 TO 89. NORTHWEST WINDS UP TO 10 MPH.
FRIDAY NIGHT
CLEAR. LOWS 58 TO 64. NORTHWEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH.
SATURDAY
SUNNY. HIGHS 84 TO 90. NORTHWEST WINDS UP TO 10 MPH.
SATURDAY NIGHT
CLEAR. LOWS 57 TO 63.
SUNDAY
SUNNY. HIGHS 83 TO 89.
SUNDAY NIGHT THROUGH MONDAY NIGHT
CLEAR. LOWS 57 TO 67. HIGHS
83 TO 93.
TUESDAY THROUGH WEDNESDAY
CLEAR. HIGHS 89 TO 97. LOWS 59 TO
69.
TEMPERATURE / PRECIPITATION
STOCKTON 83 58 89 / 10 0 0
MODESTO 82 60 88 / 10 0 0
=
CAZ063-112300-
MOUNTAINS SOUTHWESTERN SHASTA COUNTY TO WESTERN COLUSA COUNTY-
INCLUDING THE CITY OF ALDER SPRINGS
422 AM PDT THU SEP 11 2025
TODAY
PARTLY CLOUDY. AT HIGHER ELEVATIONS, A SLIGHT CHANCE OF
RAIN SHOWERS EARLY IN THE AFTERNOON. A CHANCE OF RAIN SHOWERS
LATE IN THE AFTERNOON. AT LOWER ELEVATIONS, A CHANCE OF RAIN
SHOWERS LATE IN THE AFTERNOON. WARMER. HIGHS 58 TO 73 HIGHER
ELEVATIONS...75 TO 80 LOWER ELEVATIONS. LIGHT WINDS.
TONIGHT...MOSTLY CLEAR. LOWS 48 TO 62 HIGHER ELEVATIONS
59 TO
67 LOWER ELEVATIONS. PREVAILING NORTHWEST WINDS UP TO 10 MPH.
FRIDAY...SUNNY, WARMER. HIGHS 66 TO 81 HIGHER ELEVATIONS
82 TO
88 LOWER ELEVATIONS. PREVAILING NORTHWEST WINDS UP TO 10 MPH
SHIFTING TO THE NORTHEAST IN THE AFTERNOON.
FRIDAY NIGHT...CLEAR. LOWS 54 TO 66 HIGHER ELEVATIONS
62 TO
70 LOWER ELEVATIONS. PREVAILING WEST WINDS UP TO 10 MPH.
SATURDAY...SUNNY. HIGHS 67 TO 82 HIGHER ELEVATIONS
83 TO
88 LOWER ELEVATIONS. LIGHT WINDS BECOMING SOUTHEAST UP TO 10 MPH
IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLEAR. COOLER. LOWS 52 TO 67.
SUNDAY
MOSTLY SUNNY. HIGHS 68 TO 83.
SUNDAY NIGHT THROUGH WEDNESDAY
CLEAR. LOWS 55 TO 70. HIGHS
73 TO 88.
TEMPERATURE / PRECIPITATION
ALDER SPRINGS 64 56 73 / 40 20 10
=
CAZ066-112300-
NORTHEAST FOOTHILLS/SACRAMENTO VALLEY-
INCLUDING THE CITY OF PARADISE
422 AM PDT THU SEP 11 2025
TODAY
PARTLY CLOUDY UNTIL LATE AFTERNOON, THEN A CHANCE OF
RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS LATE IN THE
AFTERNOON. HIGHS 68 TO 80. LIGHT WINDS.
TONIGHT
MOSTLY CLEAR. A SLIGHT CHANCE OF RAIN SHOWERS IN THE
EVENING. LOWS 54 TO 66. LIGHT WINDS.
FRIDAY
SUNNY, WARMER. HIGHS 74 TO 88. PREVAILING NORTHEAST
WINDS UP TO 10 MPH IN THE MORNING BECOMING LIGHT.
FRIDAY NIGHT
CLEAR. LOWS 57 TO 68. LIGHT WINDS.
SATURDAY
SUNNY. HIGHS 77 TO 89. LIGHT WINDS BECOMING SOUTHWEST
UP TO 10 MPH IN THE AFTERNOON.
SATURDAY NIGHT
CLEAR. LOWS 57 TO 66.
SUNDAY
MOSTLY SUNNY. HIGHS 73 TO 85.
SUNDAY NIGHT THROUGH MONDAY NIGHT
CLEAR. LOWS 55 TO 68. HIGHS
74 TO 89.
TUESDAY THROUGH WEDNESDAY
CLEAR. HIGHS 81 TO 95. LOWS 56 TO
70.
TEMPERATURE / PRECIPITATION
PARADISE 73 62 80 / 30 10 0
=
CAZ067-112300-
MOTHERLODE-
INCLUDING THE CITIES OF GRASS VALLEY AND JACKSON
422 AM PDT THU SEP 11 2025
TODAY
MOSTLY SUNNY. A SLIGHT CHANCE OF RAIN SHOWERS LATE IN
THE AFTERNOON. HIGHS 70 TO 80. LIGHT WINDS BECOMING WEST UP TO
10 MPH IN THE AFTERNOON.
TONIGHT
CLEAR. LOWS 52 TO 60. LIGHT WINDS.
FRIDAY
SUNNY, WARMER. HIGHS 76 TO 86. LIGHT WINDS BECOMING
WEST UP TO 10 MPH IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 56 TO 64. LIGHT WINDS.
SATURDAY
SUNNY. HIGHS 78 TO 88. LIGHT WINDS BECOMING SOUTHWEST
UP TO 10 MPH IN THE AFTERNOON.
SATURDAY NIGHT
CLEAR. LOWS 55 TO 63.
SUNDAY
SUNNY. HIGHS 77 TO 87.
SUNDAY NIGHT THROUGH WEDNESDAY
CLEAR. LOWS 55 TO 69. HIGHS
79 TO 94.
TEMPERATURE / PRECIPITATION
GRASS VALLEY 73 54 78 / 20 10 0
JACKSON 77 56 82 / 20 10 0
=
CAZ068-112300-
WESTERN PLUMAS COUNTY/LASSEN PARK-
INCLUDING THE CITIES OF CHESTER AND QUINCY
422 AM PDT THU SEP 11 2025
TODAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH A
SLIGHT CHANCE OF RAIN SHOWERS EARLY IN THE AFTERNOON. MOSTLY
CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS LATE IN THE AFTERNOON. WARMER. HIGHS 52 TO
67 HIGHER ELEVATIONS...59 TO 74 LOWER ELEVATIONS. LIGHT WINDS.
TONIGHT
MOSTLY CLEAR. A SLIGHT CHANCE OF RAIN SHOWERS IN THE
EVENING. LOWS 42 TO 57. LIGHT WINDS.
FRIDAY...SUNNY, WARMER. HIGHS 60 TO 75 HIGHER ELEVATIONS
66 TO
80 LOWER ELEVATIONS. PREVAILING NORTHEAST WINDS UP TO 10 MPH IN
THE MORNING BECOMING LIGHT.
FRIDAY NIGHT
CLEAR. LOWS 46 TO 61. LIGHT WINDS.
SATURDAY...SUNNY, WARMER. HIGHS 63 TO 78 HIGHER ELEVATIONS
69 TO 84 LOWER ELEVATIONS. LIGHT WINDS BECOMING SOUTHWEST UP TO
10 MPH IN THE AFTERNOON.
SATURDAY NIGHT
CLEAR. LOWS 44 TO 59.
SUNDAY
MOSTLY SUNNY. HIGHS 62 TO 77.
SUNDAY NIGHT THROUGH WEDNESDAY
CLEAR. LOWS 46 TO 61. HIGHS
67 TO 82.
TEMPERATURE / PRECIPITATION
QUINCY 75 41 81 / 40 20 10
CHESTER 71 40 76 / 50 30 10
=
CAZ069-112300-
WEST SLOPE NORTHERN SIERRA NEVADA-
INCLUDING THE CITY OF BLUE CANYON
422 AM PDT THU SEP 11 2025
TODAY
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A
SLIGHT CHANCE OF RAIN SHOWERS EARLY IN THE AFTERNOON. PARTLY
CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS LATE IN THE AFTERNOON. WARMER. HIGHS 51 TO
66 HIGHER ELEVATIONS...65 TO 75 LOWER ELEVATIONS. LIGHT WINDS
BECOMING SOUTHWEST UP TO 10 MPH IN THE AFTERNOON.
TONIGHT
MOSTLY CLEAR. AT HIGHER ELEVATIONS, A SLIGHT CHANCE OF
RAIN SHOWERS IN THE EVENING. LOWS 36 TO 51 HIGHER ELEVATIONS...
46 TO 60 LOWER ELEVATIONS. LIGHT WINDS BECOMING NORTHEAST UP TO
10 MPH AFTER MIDNIGHT.
FRIDAY
MOSTLY SUNNY. AT HIGHER ELEVATIONS, A SLIGHT CHANCE OF
RAIN SHOWERS IN THE AFTERNOON. WARMER. HIGHS 57 TO 72 HIGHER
ELEVATIONS...71 TO 81 LOWER ELEVATIONS. PREVAILING EAST WINDS UP
TO 10 MPH IN THE MORNING BECOMING LIGHT.
FRIDAY NIGHT...MOSTLY CLEAR. LOWS 40 TO 55 HIGHER ELEVATIONS
50 TO 64 LOWER ELEVATIONS. LIGHT WINDS BECOMING EAST UP TO 10 MPH
AFTER MIDNIGHT.
SATURDAY...SUNNY, WARMER. HIGHS 61 TO 76 HIGHER ELEVATIONS
74 TO 84 LOWER ELEVATIONS. PREVAILING EAST WINDS UP TO 10 MPH
SHIFTING TO THE SOUTHWEST IN THE AFTERNOON.
SATURDAY NIGHT
CLEAR. LOWS 44 TO 59.
SUNDAY
SUNNY. HIGHS 63 TO 78.
SUNDAY NIGHT THROUGH WEDNESDAY
CLEAR. LOWS 45 TO 60. HIGHS
67 TO 82.
TEMPERATURE / PRECIPITATION
BLUE CANYON 64 52 70 / 30 20 10
=
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