852
FPUS56 KSTO 130524
ZFPSTO
INTERIOR NORTHERN CALIFORNIA ZONE FORECASTS FOR CALIFORNIA
NATIONAL WEATHER SERVICE SACRAMENTO CA
1024 PM PDT TUE AUG 12 2025
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION
ARE FOR TONIGHT, WEDNESDAY, WEDNESDAY NIGHT, AND THURSDAY.
CAZ013-131100-
SHASTA LAKE AREA / NORTHERN SHASTA COUNTY-
INCLUDING THE CITY OF SHASTA DAM
1024 PM PDT TUE AUG 12 2025
TONIGHT
CLEAR, COOLER. LOWS 57 TO 72. PREVAILING SOUTHWEST
WINDS UP TO 10 MPH IN THE EVENING BECOMING LIGHT.
WEDNESDAY...SUNNY. HIGHS 82 TO 97 HIGHER ELEVATIONS
92 TO
101 LOWER ELEVATIONS. PREVAILING SOUTH WINDS UP TO 10 MPH.
WEDNESDAY NIGHT...CLEAR. LOWS 53 TO 68 HIGHER ELEVATIONS
62 TO
70 LOWER ELEVATIONS. PREVAILING SOUTHWEST WINDS UP TO 10 MPH IN
THE EVENING BECOMING LIGHT.
THURSDAY...SUNNY. HIGHS 82 TO 97 HIGHER ELEVATIONS
93 TO
101 LOWER ELEVATIONS. LIGHT WINDS BECOMING SOUTHWEST UP TO 10 MPH
IN THE AFTERNOON.
THURSDAY NIGHT...CLEAR. LOWS 53 TO 68 HIGHER ELEVATIONS
62 TO
72 LOWER ELEVATIONS. PREVAILING WEST WINDS UP TO 10 MPH SHIFTING
TO THE NORTH AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS 82 TO 97.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 54 TO 69.
SATURDAY THROUGH SUNDAY NIGHT
MOSTLY CLEAR. HIGHS 77 TO 92.
LOWS 53 TO 68.
MONDAY THROUGH TUESDAY
CLEAR. HIGHS 76 TO 91. LOWS 52 TO 67.
TEMPERATURE / PRECIPITATION
SHASTA DAM 70 98 68 99 / 0 0 0 0
=
CAZ014-131100-
BURNEY BASIN / EASTERN SHASTA COUNTY-
INCLUDING THE CITY OF BURNEY
1024 PM PDT TUE AUG 12 2025
TONIGHT
CLEAR. LOWS 51 TO 66. PREVAILING SOUTHWEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 25 MPH IN THE EVENING BECOMING LIGHT.
WEDNESDAY
MOSTLY SUNNY. HIGHS 83 TO 94. PREVAILING WEST WINDS
UP TO 10 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
CLEAR, COOLER. LOWS 47 TO 62. PREVAILING
SOUTHWEST WINDS UP TO 10 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
THURSDAY
SUNNY. HIGHS 81 TO 92. LIGHT WINDS BECOMING WEST UP
TO 10 MPH IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 45 TO 60. PREVAILING WEST WINDS UP
TO 10 MPH IN THE EVENING BECOMING LIGHT.
FRIDAY
SUNNY. HIGHS 78 TO 91.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 47 TO 61.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLEAR. HIGHS 76 TO 87. LOWS
47 TO 62.
SUNDAY THROUGH TUESDAY
CLEAR. HIGHS 74 TO 87. LOWS 45 TO 60.
TEMPERATURE / PRECIPITATION
BURNEY 57 91 55 89 / 0 0 0 0
=
CAZ015-131100-
NORTHERN SACRAMENTO VALLEY-
INCLUDING THE CITIES OF REDDING AND RED BLUFF
1024 PM PDT TUE AUG 12 2025
TONIGHT
CLEAR. LOWS 63 TO 71. SOUTH WINDS UP TO 10 MPH WITH
GUSTS TO AROUND 20 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS 92 TO 100. SOUTH WINDS UP TO
10 MPH. GUSTS UP TO 20 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS 62 TO 70. SOUTH WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 20 MPH.
THURSDAY
SUNNY. HIGHS 95 TO 101. LIGHT WINDS.
THURSDAY NIGHT
CLEAR. LOWS 66 TO 72. SOUTHWEST WINDS AROUND
10 MPH SHIFTING TO THE NORTHWEST UP TO 10 MPH AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS 95 TO 101.
FRIDAY NIGHT
CLEAR. LOWS AROUND 68.
SATURDAY
SUNNY. HIGHS AROUND 93.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 64 TO 70.
SUNDAY THROUGH TUESDAY
CLEAR. HIGHS 88 TO 94. LOWS 60 TO 70.
TEMPERATURE / PRECIPITATION
REDDING 67 99 65 100 / 0 0 0 0
RED BLUFF 67 96 64 99 / 0 0 0 0
=
CAZ016-131100-
CENTRAL SACRAMENTO VALLEY-
INCLUDING THE CITIES OF CHICO, OROVILLE, AND MARYSVILLE/YUBA CITY
1024 PM PDT TUE AUG 12 2025
TONIGHT
MOSTLY CLEAR. LOWS 59 TO 65. SOUTHEAST WINDS UP TO
15 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS AROUND 92. SOUTHEAST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS 57 TO 63. SOUTHEAST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH.
THURSDAY
SUNNY. HIGHS AROUND 94. SOUTHEAST WINDS UP TO 10 MPH.
THURSDAY NIGHT
CLEAR. LOWS 62 TO 70. SOUTH WINDS UP TO 10 MPH
IN THE EVENING BECOMING LIGHT.
FRIDAY
SUNNY. HIGHS AROUND 96.
FRIDAY NIGHT
CLEAR. LOWS 63 TO 69.
SATURDAY THROUGH TUESDAY
CLEAR. HIGHS AROUND 90. LOWS 59 TO
69.
TEMPERATURE / PRECIPITATION
CHICO 66 94 64 96 / 0 0 0 0
OROVILLE 63 94 61 95 / 0 0 0 0
MARYSVILLE/YUBA CITY 61 93 58 94 / 0 0 0 0
=
CAZ017-131100-
SOUTHERN SACRAMENTO VALLEY-
INCLUDING THE CITY OF SACRAMENTO
1024 PM PDT TUE AUG 12 2025
TONIGHT
CLEAR. LOWS 56 TO 64. SOUTH WINDS 10 TO 15 MPH WITH
GUSTS TO AROUND 25 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS 86 TO 96. SOUTH WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS 55 TO 62. SOUTH WINDS 10 TO 15 MPH
WITH GUSTS TO AROUND 25 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS 90 TO 96. SOUTHWEST WINDS UP TO
10 MPH.
THURSDAY NIGHT
CLEAR. LOWS 58 TO 68. SOUTH WINDS UP TO 10 MPH.
FRIDAY
SUNNY. HIGHS 93 TO 99.
FRIDAY NIGHT
CLEAR. LOWS 60 TO 68.
SATURDAY THROUGH TUESDAY
CLEAR. HIGHS 85 TO 94. LOWS 57 TO 67.
TEMPERATURE / PRECIPITATION
SACRAMENTO 61 90 59 94 / 0 0 0 0
SAC EXEC AIRPORT 59 89 59 94 / 0 0 0 0
=
CAZ018-131100-
CARQUINEZ STRAIT AND DELTA-
INCLUDING THE CITY OF FAIRFIELD/SUISUN
1024 PM PDT TUE AUG 12 2025
TONIGHT
CLEAR. NEAR THE BAY, MOSTLY CLEAR IN THE EVENING THEN
BECOMING MOSTLY CLOUDY. MOSTLY CLEAR. LOWS AROUND 59. SOUTHWEST
WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 30 MPH.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
81 TO 87. WEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
WEDNESDAY NIGHT
CLEAR. NEAR THE BAY, CLEAR IN THE EVENING THEN
BECOMING MOSTLY CLOUDY. LOWS AROUND 58. SOUTHWEST WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
THURSDAY
MOSTLY SUNNY. NEAR THE BAY, MOSTLY CLOUDY IN THE
MORNING THEN CLEARING. HIGHS 83 TO 89. WEST WINDS 10 TO 15 MPH
WITH GUSTS TO AROUND 25 MPH.
THURSDAY NIGHT
CLEAR. LOWS AROUND 60. SOUTHWEST WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 25 MPH.
FRIDAY
SUNNY. HIGHS 88 TO 94.
FRIDAY NIGHT
CLEAR. LOWS AROUND 63.
SATURDAY AND SATURDAY NIGHT
CLEAR. HIGHS 82 TO 88. LOWS AROUND
63.
SUNDAY
MOSTLY SUNNY. HIGHS 80 TO 86.
SUNDAY NIGHT THROUGH TUESDAY
CLEAR. LOWS 57 TO 63. HIGHS 80 TO
86.
TEMPERATURE / PRECIPITATION
FAIRFIELD/SUISUN 59 87 58 91 / 0 0 0 0
=
CAZ019-131100-
NORTHERN SAN JOAQUIN VALLEY-
INCLUDING THE CITIES OF STOCKTON AND MODESTO
1024 PM PDT TUE AUG 12 2025
TONIGHT
CLEAR. LOWS 57 TO 67. NORTHWEST WINDS UP TO 10 MPH.
GUSTS UP TO 25 MPH IN THE EVENING.
WEDNESDAY
SUNNY. HIGHS 88 TO 96. NORTHWEST WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 20 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS 56 TO 64. NORTHWEST WINDS UP TO
15 MPH.
THURSDAY
SUNNY. HIGHS 88 TO 94. NORTHWEST WINDS UP TO 10 MPH.
THURSDAY NIGHT
CLEAR. LOWS 58 TO 66. NORTHWEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH.
FRIDAY
SUNNY. HIGHS 90 TO 98.
FRIDAY NIGHT
CLEAR. LOWS 61 TO 67.
SATURDAY THROUGH TUESDAY
CLEAR. HIGHS 83 TO 92. LOWS 57 TO 67.
TEMPERATURE / PRECIPITATION
STOCKTON 59 94 58 95 / 0 0 0 0
MODESTO 64 94 62 94 / 0 0 0 0
=
CAZ063-131100-
MOUNTAINS SOUTHWESTERN SHASTA COUNTY TO WESTERN COLUSA COUNTY-
INCLUDING THE CITY OF ALDER SPRINGS
1024 PM PDT TUE AUG 12 2025
TONIGHT
MOSTLY CLEAR. COOLER. LOWS 61 TO 73. PREVAILING
SOUTHWEST WINDS UP TO 10 MPH SHIFTING TO THE NORTHWEST AFTER
MIDNIGHT.
WEDNESDAY...SUNNY. HIGHS 78 TO 93 HIGHER ELEVATIONS
92 TO
98 LOWER ELEVATIONS. LIGHT WINDS BECOMING SOUTHEAST UP TO 10 MPH
IN THE AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS 58 TO 72. PREVAILING SOUTHWEST
WINDS UP TO 10 MPH SHIFTING TO THE NORTHWEST AFTER MIDNIGHT.
THURSDAY...SUNNY. HIGHS 76 TO 91 HIGHER ELEVATIONS
93 TO
99 LOWER ELEVATIONS. LIGHT WINDS BECOMING EAST UP TO 10 MPH IN
THE AFTERNOON.
THURSDAY NIGHT...CLEAR. LOWS 57 TO 71 HIGHER ELEVATIONS
69 TO
75 LOWER ELEVATIONS. PREVAILING WEST WINDS UP TO 10 MPH WITH
GUSTS TO AROUND 25 MPH.
FRIDAY
SUNNY. HIGHS 78 TO 93.
FRIDAY NIGHT
CLEAR. LOWS 58 TO 73.
SATURDAY
SUNNY. HIGHS 74 TO 89.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLEAR. LOWS 55 TO
70. HIGHS 73 TO 88.
MONDAY THROUGH TUESDAY
CLEAR. HIGHS 71 TO 86. LOWS 54 TO 69.
TEMPERATURE / PRECIPITATION
ALDER SPRINGS 67 83 64 83 / 0 0 0 0
=
CAZ066-131100-
NORTHEAST FOOTHILLS/SACRAMENTO VALLEY-
INCLUDING THE CITY OF PARADISE
1024 PM PDT TUE AUG 12 2025
TONIGHT
CLEAR. LOWS 64 TO 72. PREVAILING SOUTH WINDS UP TO
10 MPH IN THE EVENING BECOMING LIGHT.
WEDNESDAY
MOSTLY SUNNY. HIGHS 84 TO 98. LIGHT WINDS BECOMING
SOUTHWEST UP TO 10 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS 62 TO 70. PREVAILING SOUTH WINDS
UP TO 10 MPH IN THE EVENING BECOMING LIGHT.
THURSDAY
SUNNY. HIGHS 84 TO 98. LIGHT WINDS.
THURSDAY NIGHT
CLEAR. LOWS 63 TO 73. PREVAILING SOUTHWEST
WINDS UP TO 10 MPH IN THE EVENING BECOMING LIGHT.
FRIDAY
SUNNY. HIGHS 84 TO 98.
FRIDAY NIGHT
CLEAR. LOWS 62 TO 72.
SATURDAY
SUNNY. HIGHS 80 TO 94.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 61 TO 69.
SUNDAY THROUGH TUESDAY
CLEAR. HIGHS 77 TO 91. LOWS 59 TO 69.
TEMPERATURE / PRECIPITATION
PARADISE 68 87 67 88 / 0 0 0 0
=
CAZ067-131100-
MOTHERLODE-
INCLUDING THE CITIES OF GRASS VALLEY AND JACKSON
1024 PM PDT TUE AUG 12 2025
TONIGHT
CLEAR, COOLER. LOWS 59 TO 71. PREVAILING SOUTHWEST
WINDS UP TO 10 MPH IN THE EVENING BECOMING LIGHT.
WEDNESDAY
MOSTLY SUNNY. HIGHS 86 TO 94. LIGHT WINDS BECOMING
SOUTHWEST UP TO 10 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS 56 TO 68. PREVAILING SOUTHWEST
WINDS UP TO 10 MPH IN THE EVENING BECOMING LIGHT.
THURSDAY
SUNNY. HIGHS 85 TO 93. LIGHT WINDS BECOMING WEST UP
TO 10 MPH IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 60 TO 68. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS 85 TO 95.
FRIDAY NIGHT
CLEAR. LOWS 60 TO 68.
SATURDAY THROUGH TUESDAY
CLEAR. HIGHS 79 TO 91. LOWS 57 TO 68.
TEMPERATURE / PRECIPITATION
GRASS VALLEY 64 88 60 87 / 0 0 0 0
JACKSON 61 90 59 89 / 0 0 0 0
=
CAZ068-131100-
WESTERN PLUMAS COUNTY/LASSEN PARK-
INCLUDING THE CITIES OF CHESTER AND QUINCY
1024 PM PDT TUE AUG 12 2025
TONIGHT
CLEAR, COOLER. LOWS 54 TO 69. PREVAILING SOUTHWEST
WINDS UP TO 10 MPH.
WEDNESDAY...MOSTLY SUNNY. HIGHS 73 TO 88 HIGHER ELEVATIONS
79 TO 94 LOWER ELEVATIONS. LIGHT WINDS BECOMING SOUTHWEST UP TO
10 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
CLEAR, COOLER. LOWS 51 TO 66. PREVAILING
SOUTHWEST WINDS UP TO 10 MPH IN THE EVENING BECOMING LIGHT.
THURSDAY...SUNNY. HIGHS 71 TO 86 HIGHER ELEVATIONS
77 TO
92 LOWER ELEVATIONS. LIGHT WINDS BECOMING WEST UP TO 10 MPH IN
THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 50 TO 65. PREVAILING WEST WINDS UP
TO 10 MPH IN THE EVENING BECOMING LIGHT.
FRIDAY
SUNNY. HIGHS 74 TO 89.
FRIDAY NIGHT
CLEAR. LOWS 50 TO 65.
SATURDAY
SUNNY. HIGHS 70 TO 85.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 49 TO 64.
SUNDAY THROUGH TUESDAY
CLEAR. HIGHS 69 TO 84. LOWS 48 TO 63.
TEMPERATURE / PRECIPITATION
QUINCY 54 96 51 95 / 0 0 0 0
CHESTER 54 92 51 89 / 0 0 0 0
=
CAZ069-131100-
WEST SLOPE NORTHERN SIERRA NEVADA-
INCLUDING THE CITY OF BLUE CANYON
1024 PM PDT TUE AUG 12 2025
TONIGHT...CLEAR, COOLER. LOWS 51 TO 66 HIGHER ELEVATIONS
60 TO
73 LOWER ELEVATIONS. PREVAILING WEST WINDS UP TO 10 MPH IN THE
EVENING BECOMING LIGHT.
WEDNESDAY...MOSTLY SUNNY. HIGHS 72 TO 87 HIGHER ELEVATIONS
82 TO 94 LOWER ELEVATIONS. LIGHT WINDS BECOMING SOUTHWEST UP TO
10 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
CLEAR, COOLER. LOWS 47 TO 62 HIGHER
ELEVATIONS...56 TO 70 LOWER ELEVATIONS. PREVAILING SOUTHWEST
WINDS UP TO 10 MPH IN THE EVENING BECOMING LIGHT.
THURSDAY...SUNNY. HIGHS 70 TO 85 HIGHER ELEVATIONS
81 TO
91 LOWER ELEVATIONS. LIGHT WINDS BECOMING SOUTHWEST UP TO 10 MPH
IN THE AFTERNOON.
THURSDAY NIGHT...CLEAR. LOWS 46 TO 61 HIGHER ELEVATIONS
56 TO
69 LOWER ELEVATIONS. PREVAILING WEST WINDS UP TO 10 MPH SHIFTING
TO THE NORTHEAST AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS 72 TO 87.
FRIDAY NIGHT
CLEAR. LOWS 49 TO 64.
SATURDAY THROUGH TUESDAY
CLEAR. HIGHS 68 TO 83. LOWS 48 TO 63.
TEMPERATURE / PRECIPITATION
BLUE CANYON 67 82 63 80 / 0 0 0 0
=
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