219
FPUS56 KSTO 181224
ZFPSTO
INTERIOR NORTHERN CALIFORNIA ZONE FORECASTS FOR CALIFORNIA
NATIONAL WEATHER SERVICE SACRAMENTO CA
523 AM PDT FRI JUL 18 2025
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION
ARE FOR TODAY, TONIGHT, AND SATURDAY.
CAZ013-182300-
SHASTA LAKE AREA / NORTHERN SHASTA COUNTY-
INCLUDING THE CITY OF SHASTA DAM
523 AM PDT FRI JUL 18 2025
TODAY
SUNNY. AREAS OF SMOKE IN THE AFTERNOON. HIGHS 80 TO
95 HIGHER ELEVATIONS...90 TO 100 LOWER ELEVATIONS. LIGHT WINDS
BECOMING SOUTH UP TO 10 MPH IN THE AFTERNOON.
TONIGHT
AREAS OF SMOKE IN THE EVENING. CLEAR. LOWS 54 TO 69.
PREVAILING SOUTHWEST WINDS UP TO 10 MPH IN THE EVENING BECOMING
LIGHT.
SATURDAY...SUNNY. HIGHS 80 TO 95 HIGHER ELEVATIONS
91 TO
100 LOWER ELEVATIONS. LIGHT WINDS BECOMING SOUTH UP TO 10 MPH IN
THE AFTERNOON.
SATURDAY NIGHT
CLEAR. LOWS 54 TO 69. PREVAILING SOUTHWEST
WINDS UP TO 10 MPH IN THE EVENING BECOMING LIGHT.
SUNDAY...SUNNY. HIGHS 77 TO 92 HIGHER ELEVATIONS
87 TO
97 LOWER ELEVATIONS. LIGHT WINDS BECOMING SOUTH UP TO 10 MPH IN
THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 52 TO 67.
MONDAY
MOSTLY SUNNY. HIGHS 72 TO 87.
MONDAY NIGHT THROUGH TUESDAY NIGHT
MOSTLY CLEAR. LOWS 50 TO
65. HIGHS 72 TO 87.
WEDNESDAY THROUGH THURSDAY
CLEAR. HIGHS 75 TO 90. LOWS 50 TO
65.
TEMPERATURE / PRECIPITATION
SHASTA DAM 97 68 97 / 0 0 0
=
CAZ014-182300-
BURNEY BASIN / EASTERN SHASTA COUNTY-
INCLUDING THE CITY OF BURNEY
523 AM PDT FRI JUL 18 2025
TODAY
AREAS OF SMOKE EARLY IN THE MORNING. SUNNY. HIGHS 80 TO
91. PREVAILING WEST WINDS UP TO 10 MPH.
TONIGHT
CLEAR. AREAS OF SMOKE. LOWS 46 TO 61. PREVAILING WEST
WINDS UP TO 10 MPH IN THE EVENING BECOMING LIGHT.
SATURDAY
SUNNY. HIGHS 81 TO 92. LIGHT WINDS BECOMING WEST UP
TO 10 MPH IN THE AFTERNOON.
SATURDAY NIGHT
CLEAR. LOWS 46 TO 61. PREVAILING SOUTHWEST
WINDS UP TO 10 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
SUNDAY
SUNNY. HIGHS 78 TO 90. LIGHT WINDS BECOMING WEST UP TO
10 MPH IN THE AFTERNOON.
SUNDAY NIGHT
CLEAR. LOWS 45 TO 60.
MONDAY
MOSTLY SUNNY. HIGHS 73 TO 84.
MONDAY NIGHT THROUGH TUESDAY NIGHT
MOSTLY CLEAR. LOWS 43 TO
58. HIGHS 72 TO 84.
WEDNESDAY THROUGH THURSDAY
CLEAR. HIGHS 74 TO 87. LOWS 42 TO
57.
TEMPERATURE / PRECIPITATION
BURNEY 88 52 88 / 0 0 0
=
CAZ015-182300-
NORTHERN SACRAMENTO VALLEY-
INCLUDING THE CITIES OF REDDING AND RED BLUFF
523 AM PDT FRI JUL 18 2025
TODAY
SUNNY. HIGHS 93 TO 99. LIGHT WINDS BECOMING SOUTH AROUND
10 MPH WITH GUSTS TO AROUND 20 MPH IN THE AFTERNOON.
TONIGHT
CLEAR. LOWS 61 TO 69. SOUTHEAST WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 20 MPH.
SATURDAY
SUNNY. HIGHS 93 TO 99. LIGHT WINDS BECOMING SOUTH
AROUND 10 MPH IN THE AFTERNOON.
SATURDAY NIGHT
CLEAR. LOWS 62 TO 68. SOUTH WINDS UP TO 10 MPH.
GUSTS UP TO 20 MPH IN THE EVENING.
SUNDAY
SUNNY. HIGHS 91 TO 97. SOUTHEAST WINDS UP TO 10 MPH.
SUNDAY NIGHT
CLEAR. LOWS 60 TO 66.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 88.
MONDAY NIGHT THROUGH TUESDAY NIGHT
MOSTLY CLEAR. LOWS 57 TO
64. HIGHS AROUND 87.
WEDNESDAY THROUGH THURSDAY
CLEAR. HIGHS 87 TO 93. LOWS 58 TO
65.
TEMPERATURE / PRECIPITATION
REDDING 98 64 99 / 0 0 0
RED BLUFF 97 64 97 / 0 0 0
=
CAZ016-182300-
CENTRAL SACRAMENTO VALLEY-
INCLUDING THE CITIES OF CHICO, OROVILLE, AND MARYSVILLE/YUBA CITY
523 AM PDT FRI JUL 18 2025
TODAY
SUNNY. HIGHS AROUND 93. LIGHT WINDS BECOMING SOUTH UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH IN THE AFTERNOON.
TONIGHT
CLEAR. LOWS 56 TO 64. SOUTHEAST WINDS UP TO 10 MPH.
SATURDAY
SUNNY. HIGHS AROUND 93. SOUTHEAST WINDS UP TO 10 MPH.
SATURDAY NIGHT
CLEAR. LOWS 56 TO 64. SOUTHEAST WINDS UP TO
10 MPH.
SUNDAY
SUNNY. HIGHS AROUND 91. SOUTHEAST WINDS UP TO 10 MPH.
SUNDAY NIGHT
CLEAR. LOWS 57 TO 63.
MONDAY
SUNNY. HIGHS AROUND 86.
MONDAY NIGHT THROUGH TUESDAY NIGHT
MOSTLY CLEAR. LOWS 54 TO
61. HIGHS AROUND 85.
WEDNESDAY THROUGH THURSDAY
CLEAR. HIGHS AROUND 87. LOWS 55 TO
61.
TEMPERATURE / PRECIPITATION
CHICO 95 65 95 / 0 0 0
OROVILLE 94 61 94 / 0 0 0
MARYSVILLE/YUBA CITY 93 57 93 / 0 0 0
=
CAZ017-182300-
SOUTHERN SACRAMENTO VALLEY-
INCLUDING THE CITY OF SACRAMENTO
523 AM PDT FRI JUL 18 2025
TODAY
SUNNY. HIGHS 88 TO 96. SOUTHWEST WINDS UP TO 10 MPH WITH
GUSTS TO AROUND 20 MPH.
TONIGHT
CLEAR. LOWS 52 TO 61. SOUTH WINDS UP TO 10 MPH WITH
GUSTS TO AROUND 20 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS 88 TO 96. SOUTH WINDS UP TO
10 MPH.
SATURDAY NIGHT
CLEAR. LOWS 53 TO 62. SOUTH WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 20 MPH.
SUNDAY
SUNNY. HIGHS 86 TO 94. SOUTH WINDS UP TO 10 MPH.
SUNDAY NIGHT
CLEAR. LOWS 54 TO 62.
MONDAY
SUNNY. HIGHS 80 TO 88.
MONDAY NIGHT THROUGH TUESDAY NIGHT
MOSTLY CLEAR. LOWS 52 TO
60. HIGHS 79 TO 88.
WEDNESDAY THROUGH THURSDAY
CLEAR. HIGHS 81 TO 91. LOWS 52 TO
61.
TEMPERATURE / PRECIPITATION
SACRAMENTO 93 57 92 / 0 0 0
SAC EXEC AIRPORT 91 56 91 / 0 0 0
=
CAZ018-182300-
CARQUINEZ STRAIT AND DELTA-
INCLUDING THE CITY OF FAIRFIELD/SUISUN
523 AM PDT FRI JUL 18 2025
TODAY
SUNNY. NEAR THE BAY, MOSTLY CLOUDY IN THE MORNING THEN
CLEARING. HIGHS 81 TO 87. WEST WINDS 10 TO 15 MPH WITH GUSTS TO
AROUND 25 MPH.
TONIGHT
CLEAR. LOWS AROUND 55. WEST WINDS 10 TO 15 MPH WITH
GUSTS TO AROUND 25 MPH.
SATURDAY
SUNNY. NEAR THE BAY, MOSTLY CLOUDY IN THE MORNING
THEN CLEARING. HIGHS 81 TO 87...EXCEPT 75 TO 81 NEAR THE BAY.
SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
SATURDAY NIGHT
CLEAR. LOWS AROUND 55. SOUTHWEST WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 25 MPH.
SUNDAY
SUNNY. NEAR THE BAY, MOSTLY CLOUDY IN THE MORNING THEN
CLEARING. HIGHS 80 TO 86...EXCEPT 74 TO 80 NEAR THE BAY.
SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY NIGHT
CLEAR. LOWS 54 TO 60.
MONDAY
MOSTLY SUNNY. HIGHS 75 TO 81.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS 53 TO 59. HIGHS
75 TO 81.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
CLEAR. LOWS AROUND 56.
HIGHS 76 TO 82.
THURSDAY
MOSTLY SUNNY. HIGHS 78 TO 84.
TEMPERATURE / PRECIPITATION
FAIRFIELD/SUISUN 87 55 87 / 0 0 0
=
CAZ019-182300-
NORTHERN SAN JOAQUIN VALLEY-
INCLUDING THE CITIES OF STOCKTON AND MODESTO
523 AM PDT FRI JUL 18 2025
TODAY
SUNNY. HIGHS 88 TO 94. NORTHWEST WINDS UP TO 10 MPH WITH
GUSTS TO AROUND 20 MPH.
TONIGHT
CLEAR. LOWS 54 TO 64. NORTHWEST WINDS UP TO 15 MPH.
SATURDAY
SUNNY. HIGHS 89 TO 95. NORTHWEST WINDS UP TO 10 MPH.
SATURDAY NIGHT
CLEAR. LOWS 54 TO 64. NORTHWEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH.
SUNDAY
SUNNY. HIGHS 88 TO 96. NORTHWEST WINDS UP TO 10 MPH.
SUNDAY NIGHT
CLEAR. LOWS 56 TO 64.
MONDAY
MOSTLY SUNNY. HIGHS 82 TO 90.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 54 TO 60.
TUESDAY THROUGH THURSDAY
CLEAR. HIGHS 81 TO 91. LOWS 54 TO 62.
TEMPERATURE / PRECIPITATION
STOCKTON 93 55 94 / 0 0 0
MODESTO 93 60 94 / 0 0 0
=
CAZ063-182300-
MOUNTAINS SOUTHWESTERN SHASTA COUNTY TO WESTERN COLUSA COUNTY-
INCLUDING THE CITY OF ALDER SPRINGS
523 AM PDT FRI JUL 18 2025
TODAY...SUNNY. HIGHS 75 TO 90 HIGHER ELEVATIONS
91 TO 97 LOWER
ELEVATIONS. LIGHT WINDS BECOMING SOUTHEAST UP TO 10 MPH IN THE
AFTERNOON.
TONIGHT...CLEAR. LOWS 57 TO 69 HIGHER ELEVATIONS
64 TO
72 LOWER ELEVATIONS. PREVAILING SOUTHWEST WINDS UP TO 10 MPH IN
THE EVENING BECOMING LIGHT.
SATURDAY...SUNNY. HIGHS 76 TO 91 HIGHER ELEVATIONS
92 TO
98 LOWER ELEVATIONS. LIGHT WINDS BECOMING SOUTHEAST UP TO 10 MPH
IN THE AFTERNOON.
SATURDAY NIGHT...CLEAR. LOWS 57 TO 69 HIGHER ELEVATIONS
64 TO
72 LOWER ELEVATIONS. PREVAILING SOUTHWEST WINDS UP TO 10 MPH
SHIFTING TO THE WEST AFTER MIDNIGHT.
SUNDAY...SUNNY. HIGHS 74 TO 89 HIGHER ELEVATIONS
90 TO
95 LOWER ELEVATIONS. LIGHT WINDS BECOMING SOUTHEAST UP TO 10 MPH
IN THE AFTERNOON.
SUNDAY NIGHT
CLEAR, COOLER. LOWS 53 TO 67.
MONDAY
MOSTLY SUNNY. HIGHS 70 TO 85.
MONDAY NIGHT THROUGH WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 51 TO
66. HIGHS 69 TO 84.
THURSDAY
SUNNY. HIGHS 71 TO 86.
TEMPERATURE / PRECIPITATION
ALDER SPRINGS 81 63 82 / 0 0 0
=
CAZ066-182300-
NORTHEAST FOOTHILLS/SACRAMENTO VALLEY-
INCLUDING THE CITY OF PARADISE
523 AM PDT FRI JUL 18 2025
TODAY...SUNNY. HIGHS 80 TO 94 HIGHER ELEVATIONS
87 TO 97 LOWER
ELEVATIONS. LIGHT WINDS BECOMING SOUTHWEST UP TO 10 MPH IN THE
AFTERNOON.
TONIGHT
CLEAR. LOWS 61 TO 70. PREVAILING SOUTH WINDS UP TO
10 MPH IN THE EVENING BECOMING LIGHT.
SATURDAY
SUNNY. HIGHS 83 TO 97. LIGHT WINDS BECOMING SOUTHWEST
UP TO 10 MPH IN THE AFTERNOON.
SATURDAY NIGHT
CLEAR. LOWS 60 TO 70. PREVAILING SOUTH WINDS UP
TO 10 MPH IN THE EVENING BECOMING LIGHT.
SUNDAY
SUNNY. HIGHS 81 TO 95. LIGHT WINDS BECOMING SOUTHWEST
UP TO 10 MPH IN THE AFTERNOON.
SUNDAY NIGHT
CLEAR. LOWS 59 TO 67.
MONDAY
SUNNY. HIGHS 76 TO 88.
MONDAY NIGHT THROUGH TUESDAY NIGHT
MOSTLY CLEAR. LOWS 55 TO
65. HIGHS 74 TO 88.
WEDNESDAY THROUGH THURSDAY
CLEAR. HIGHS 76 TO 91. LOWS 55 TO
66.
TEMPERATURE / PRECIPITATION
PARADISE 88 67 88 / 0 0 0
=
CAZ067-182300-
MOTHERLODE-
INCLUDING THE CITIES OF GRASS VALLEY AND JACKSON
523 AM PDT FRI JUL 18 2025
TODAY
SUNNY. HIGHS 84 TO 94. LIGHT WINDS BECOMING WEST UP TO
10 MPH IN THE AFTERNOON.
TONIGHT
CLEAR. LOWS 57 TO 67. PREVAILING WEST WINDS UP TO
10 MPH IN THE EVENING BECOMING LIGHT.
SATURDAY
SUNNY. HIGHS 84 TO 94. LIGHT WINDS BECOMING SOUTHWEST
UP TO 10 MPH IN THE AFTERNOON.
SATURDAY NIGHT
CLEAR. LOWS 56 TO 66. PREVAILING WEST WINDS UP
TO 10 MPH IN THE EVENING BECOMING LIGHT.
SUNDAY
SUNNY. HIGHS 84 TO 94. LIGHT WINDS BECOMING SOUTHWEST
UP TO 10 MPH IN THE AFTERNOON.
SUNDAY NIGHT
CLEAR. LOWS 56 TO 66.
MONDAY
SUNNY. HIGHS 78 TO 88.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS 52 TO 62. HIGHS
76 TO 88.
TUESDAY NIGHT THROUGH THURSDAY
CLEAR. LOWS 53 TO 62. HIGHS
76 TO 89.
TEMPERATURE / PRECIPITATION
GRASS VALLEY 87 60 87 / 0 0 0
JACKSON 90 57 90 / 0 0 0
=
CAZ068-182300-
WESTERN PLUMAS COUNTY/LASSEN PARK-
INCLUDING THE CITIES OF CHESTER AND QUINCY
523 AM PDT FRI JUL 18 2025
TODAY...SUNNY. HIGHS 70 TO 85 HIGHER ELEVATIONS
76 TO 91 LOWER
ELEVATIONS. LIGHT WINDS BECOMING SOUTHWEST UP TO 10 MPH IN THE
AFTERNOON.
TONIGHT
CLEAR. LOWS 50 TO 65. PREVAILING SOUTHWEST WINDS UP TO
10 MPH IN THE EVENING BECOMING LIGHT.
SATURDAY...SUNNY. HIGHS 70 TO 85 HIGHER ELEVATIONS
76 TO
91 LOWER ELEVATIONS. LIGHT WINDS BECOMING SOUTHWEST UP TO 10 MPH
IN THE AFTERNOON.
SATURDAY NIGHT
CLEAR. LOWS 49 TO 64. PREVAILING SOUTHWEST
WINDS UP TO 10 MPH IN THE EVENING BECOMING LIGHT.
SUNDAY...SUNNY. HIGHS 68 TO 83 HIGHER ELEVATIONS
74 TO
89 LOWER ELEVATIONS. LIGHT WINDS BECOMING SOUTHWEST UP TO 10 MPH
IN THE AFTERNOON.
SUNDAY NIGHT
CLEAR. LOWS 48 TO 63.
MONDAY
SUNNY. HIGHS 66 TO 81.
MONDAY NIGHT THROUGH TUESDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO
60. HIGHS 65 TO 80.
WEDNESDAY THROUGH THURSDAY
CLEAR. HIGHS 68 TO 83. LOWS 45 TO
60.
TEMPERATURE / PRECIPITATION
QUINCY 93 47 93 / 0 0 0
CHESTER 88 47 89 / 0 0 0
=
CAZ069-182300-
WEST SLOPE NORTHERN SIERRA NEVADA-
INCLUDING THE CITY OF BLUE CANYON
523 AM PDT FRI JUL 18 2025
TODAY...SUNNY. HIGHS 69 TO 84 HIGHER ELEVATIONS
80 TO 90 LOWER
ELEVATIONS. LIGHT WINDS BECOMING SOUTHWEST UP TO 10 MPH IN THE
AFTERNOON.
TONIGHT...CLEAR. LOWS 46 TO 61 HIGHER ELEVATIONS
55 TO
69 LOWER ELEVATIONS. PREVAILING WEST WINDS UP TO 10 MPH IN THE
EVENING BECOMING LIGHT.
SATURDAY...SUNNY. HIGHS 69 TO 84 HIGHER ELEVATIONS
81 TO
91 LOWER ELEVATIONS. LIGHT WINDS BECOMING SOUTHWEST UP TO 10 MPH
IN THE AFTERNOON.
SATURDAY NIGHT...CLEAR. LOWS 45 TO 60 HIGHER ELEVATIONS
54 TO
68 LOWER ELEVATIONS. PREVAILING WEST WINDS UP TO 10 MPH IN THE
EVENING BECOMING LIGHT.
SUNDAY...SUNNY. HIGHS 68 TO 83 HIGHER ELEVATIONS
79 TO
89 LOWER ELEVATIONS. PREVAILING SOUTHEAST WINDS UP TO 10 MPH
SHIFTING TO THE SOUTHWEST IN THE AFTERNOON. GUSTS UP TO 25 MPH.
SUNDAY NIGHT
CLEAR. LOWS 47 TO 62.
MONDAY
SUNNY. HIGHS 66 TO 81.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS 44 TO 59. HIGHS
66 TO 81.
TUESDAY NIGHT THROUGH THURSDAY
CLEAR. LOWS 45 TO 60. HIGHS
66 TO 81.
TEMPERATURE / PRECIPITATION
BLUE CANYON 79 62 79 / 0 0 0
=
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page