762
FPUS56 KSTO 181942
ZFPSTO
INTERIOR NORTHERN CALIFORNIA ZONE FORECASTS FOR CALIFORNIA
NATIONAL WEATHER SERVICE SACRAMENTO CA
1242 PM 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
1242 PM PDT FRI JUL 18 2025
TODAY
SUNNY. AREAS OF SMOKE LATE 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
CLEAR. AREAS OF SMOKE. LOWS 53 TO 68 HIGHER
ELEVATIONS...61 TO 70 LOWER ELEVATIONS. PREVAILING SOUTHWEST
WINDS UP TO 10 MPH IN THE EVENING BECOMING LIGHT.
SATURDAY
SUNNY. AREAS OF SMOKE IN THE AFTERNOON. HIGHS 81 TO
96 HIGHER ELEVATIONS...91 TO 101 LOWER ELEVATIONS. LIGHT WINDS
BECOMING SOUTH UP TO 10 MPH IN THE AFTERNOON.
SATURDAY NIGHT
CLEAR. AREAS OF SMOKE. LOWS 54 TO 69.
PREVAILING SOUTHWEST WINDS UP TO 10 MPH IN THE EVENING BECOMING
LIGHT.
SUNDAY...SUNNY. HIGHS 78 TO 93 HIGHER ELEVATIONS
88 TO
98 LOWER ELEVATIONS. LIGHT WINDS BECOMING SOUTH UP TO 10 MPH IN
THE AFTERNOON.
SUNDAY NIGHT
CLEAR. LOWS 52 TO 67.
MONDAY
MOSTLY SUNNY. HIGHS 71 TO 86.
MONDAY NIGHT
PARTLY CLOUDY. COOLER. LOWS 49 TO 64.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS 69 TO 84. LOWS
49 TO 64.
WEDNESDAY THROUGH THURSDAY
CLEAR. HIGHS 74 TO 89. LOWS 49 TO
64.
TEMPERATURE / PRECIPITATION
SHASTA DAM 97 68 98 / 0 0 0
=
CAZ014-182300-
BURNEY BASIN / EASTERN SHASTA COUNTY-
INCLUDING THE CITY OF BURNEY
1242 PM PDT FRI JUL 18 2025
TODAY
SUNNY. AREAS OF SMOKE EARLY IN THE MORNING. AREAS OF
SMOKE LATE IN THE AFTERNOON. HIGHS 80 TO 91. LIGHT WINDS BECOMING
WEST UP TO 10 MPH IN THE AFTERNOON.
TONIGHT
CLEAR. AREAS OF SMOKE. LOWS 46 TO 61. PREVAILING WEST
WINDS UP TO 10 MPH IN THE EVENING BECOMING LIGHT.
SATURDAY
SUNNY. AREAS OF SMOKE IN THE AFTERNOON. HIGHS 81 TO
92. LIGHT WINDS BECOMING WEST UP TO 10 MPH IN THE AFTERNOON.
SATURDAY NIGHT
AREAS OF SMOKE IN THE EVENING. CLEAR. LOWS
47 TO 62. PREVAILING WEST WINDS UP TO 10 MPH IN THE EVENING
BECOMING LIGHT.
SUNDAY
SUNNY. HIGHS 79 TO 90. LIGHT WINDS BECOMING WEST UP TO
10 MPH IN THE AFTERNOON.
SUNDAY NIGHT
CLEAR. LOWS 46 TO 61.
MONDAY
MOSTLY SUNNY. HIGHS 72 TO 83.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS 44 TO 59. HIGHS
70 TO 83.
TUESDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS 41 TO 56.
WEDNESDAY THROUGH THURSDAY
CLEAR. HIGHS 74 TO 86. LOWS 41 TO
56.
TEMPERATURE / PRECIPITATION
BURNEY 88 52 88 / 0 0 0
=
CAZ015-182300-
NORTHERN SACRAMENTO VALLEY-
INCLUDING THE CITIES OF REDDING AND RED BLUFF
1242 PM PDT FRI JUL 18 2025
TODAY
SUNNY. AREAS OF SMOKE EARLY IN THE AFTERNOON. 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. SOUTH WINDS UP TO 10 MPH.
SATURDAY
SUNNY. HIGHS 94 TO 100. LIGHT WINDS BECOMING SOUTH
AROUND 10 MPH WITH GUSTS TO AROUND 20 MPH IN THE AFTERNOON.
SATURDAY NIGHT
CLEAR. LOWS 62 TO 70. SOUTH WINDS UP TO 10 MPH.
GUSTS UP TO 20 MPH IN THE EVENING.
SUNDAY
SUNNY. HIGHS 92 TO 98. SOUTHEAST WINDS UP TO 10 MPH.
GUSTS UP TO 20 MPH IN THE AFTERNOON.
SUNDAY NIGHT
CLEAR. LOWS 60 TO 68.
MONDAY
SUNNY. HIGHS AROUND 87.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 58 TO 64.
TUESDAY
PARTLY CLOUDY. HIGHS AROUND 84.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 58 TO 64.
WEDNESDAY THROUGH THURSDAY
CLEAR. HIGHS 86 TO 92. LOWS 57 TO
64.
TEMPERATURE / PRECIPITATION
REDDING 98 64 99 / 0 0 0
RED BLUFF 97 64 98 / 0 0 0
=
CAZ016-182300-
CENTRAL SACRAMENTO VALLEY-
INCLUDING THE CITIES OF CHICO, OROVILLE, AND MARYSVILLE/YUBA CITY
1242 PM PDT FRI JUL 18 2025
TODAY
SUNNY. HIGHS AROUND 93. SOUTH WINDS UP TO 10 MPH WITH
GUSTS TO AROUND 20 MPH.
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 57 TO 65. SOUTHEAST WINDS UP TO
10 MPH.
SUNDAY
SUNNY. HIGHS AROUND 92. SOUTHEAST WINDS UP TO 10 MPH.
GUSTS UP TO 20 MPH IN THE AFTERNOON.
SUNDAY NIGHT
CLEAR. LOWS 57 TO 63.
MONDAY
SUNNY. HIGHS AROUND 86.
MONDAY NIGHT THROUGH TUESDAY NIGHT
MOSTLY CLEAR. LOWS 55 TO
61. HIGHS AROUND 84.
WEDNESDAY THROUGH THURSDAY
CLEAR. HIGHS AROUND 86. LOWS 54 TO
61.
TEMPERATURE / PRECIPITATION
CHICO 95 65 96 / 0 0 0
OROVILLE 94 61 95 / 0 0 0
MARYSVILLE/YUBA CITY 93 57 94 / 0 0 0
=
CAZ017-182300-
SOUTHERN SACRAMENTO VALLEY-
INCLUDING THE CITY OF SACRAMENTO
1242 PM PDT FRI JUL 18 2025
TODAY
SUNNY. HIGHS 88 TO 96. SOUTH 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
SUNNY. HIGHS 88 TO 96. SOUTH WINDS UP TO 10 MPH WITH
GUSTS TO AROUND 20 MPH.
SATURDAY NIGHT
CLEAR. LOWS 53 TO 62. SOUTH WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 20 MPH.
SUNDAY
SUNNY. HIGHS 87 TO 95. SOUTH WINDS UP TO 10 MPH.
SUNDAY NIGHT
CLEAR. LOWS 55 TO 62.
MONDAY
SUNNY. HIGHS 80 TO 88.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS 54 TO 61. HIGHS
79 TO 88.
TUESDAY NIGHT THROUGH THURSDAY
CLEAR. LOWS 52 TO 60. HIGHS
79 TO 89.
TEMPERATURE / PRECIPITATION
SACRAMENTO 93 57 94 / 0 0 0
SAC EXEC AIRPORT 91 56 92 / 0 0 0
=
CAZ018-182300-
CARQUINEZ STRAIT AND DELTA-
INCLUDING THE CITY OF FAIRFIELD/SUISUN
1242 PM 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 30 MPH.
TONIGHT
CLEAR. NEAR THE BAY, CLEAR IN THE EVENING THEN
BECOMING MOSTLY CLOUDY. LOWS AROUND 56. WEST WINDS 10 TO 15 MPH
WITH GUSTS TO AROUND 30 MPH.
SATURDAY
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.
SATURDAY NIGHT
CLEAR. LOWS AROUND 56. 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 81 TO 87...EXCEPT 74 TO 80 NEAR THE BAY.
SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY NIGHT
CLEAR. LOWS AROUND 57.
MONDAY
MOSTLY SUNNY. HIGHS 75 TO 81.
MONDAY NIGHT THROUGH WEDNESDAY
MOSTLY CLEAR. LOWS 53 TO 59.
HIGHS 76 TO 82.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 55.
THURSDAY
MOSTLY SUNNY. HIGHS 76 TO 82.
TEMPERATURE / PRECIPITATION
FAIRFIELD/SUISUN 87 55 88 / 0 0 0
=
CAZ019-182300-
NORTHERN SAN JOAQUIN VALLEY-
INCLUDING THE CITIES OF STOCKTON AND MODESTO
1242 PM 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
WITH GUSTS TO AROUND 20 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 THROUGH THURSDAY
CLEAR. LOWS 53 TO 61. HIGHS
80 TO 90.
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
1242 PM PDT FRI JUL 18 2025
TODAY...SUNNY. HIGHS 75 TO 90 HIGHER ELEVATIONS
91 TO 97 LOWER
ELEVATIONS. PREVAILING NORTHEAST WINDS UP TO 10 MPH SHIFTING TO
THE SOUTHEAST IN THE AFTERNOON.
TONIGHT...CLEAR. LOWS 57 TO 69 HIGHER ELEVATIONS
64 TO
72 LOWER ELEVATIONS. PREVAILING SOUTH 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 58 TO 70 HIGHER ELEVATIONS
65 TO
73 LOWER ELEVATIONS. PREVAILING WEST WINDS UP TO 10 MPH.
SUNDAY...SUNNY. HIGHS 74 TO 89 HIGHER ELEVATIONS
90 TO
96 LOWER ELEVATIONS. LIGHT WINDS BECOMING SOUTHEAST UP TO 10 MPH
IN THE AFTERNOON.
SUNDAY NIGHT
CLEAR, COOLER. LOWS 54 TO 68.
MONDAY
MOSTLY SUNNY. HIGHS 69 TO 84.
MONDAY NIGHT THROUGH TUESDAY NIGHT
MOSTLY CLEAR. LOWS 51 TO
66. HIGHS 68 TO 83.
WEDNESDAY THROUGH THURSDAY
CLEAR. HIGHS 70 TO 85. LOWS 51 TO
66.
TEMPERATURE / PRECIPITATION
ALDER SPRINGS 82 63 83 / 0 0 0
=
CAZ066-182300-
NORTHEAST FOOTHILLS/SACRAMENTO VALLEY-
INCLUDING THE CITY OF PARADISE
1242 PM 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 71. PREVAILING SOUTH WINDS UP TO
10 MPH IN THE EVENING BECOMING LIGHT.
SATURDAY...SUNNY. HIGHS 81 TO 95 HIGHER ELEVATIONS
88 TO
98 LOWER ELEVATIONS. LIGHT WINDS BECOMING SOUTHWEST UP TO 10 MPH
IN THE AFTERNOON.
SATURDAY NIGHT
CLEAR. LOWS 62 TO 72. PREVAILING SOUTH WINDS UP
TO 10 MPH IN THE EVENING BECOMING LIGHT.
SUNDAY
SUNNY. HIGHS 82 TO 96. 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 73 TO 88.
WEDNESDAY THROUGH THURSDAY
CLEAR. HIGHS 76 TO 90. LOWS 55 TO
65.
TEMPERATURE / PRECIPITATION
PARADISE 88 67 88 / 0 0 0
=
CAZ067-182300-
MOTHERLODE-
INCLUDING THE CITIES OF GRASS VALLEY AND JACKSON
1242 PM 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 85 TO 95. LIGHT WINDS BECOMING WEST UP
TO 10 MPH IN THE AFTERNOON.
SATURDAY NIGHT
CLEAR. LOWS 57 TO 67. 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 THROUGH THURSDAY
CLEAR. LOWS 52 TO 62. HIGHS
76 TO 88.
TEMPERATURE / PRECIPITATION
GRASS VALLEY 87 60 88 / 0 0 0
JACKSON 90 58 91 / 0 0 0
=
CAZ068-182300-
WESTERN PLUMAS COUNTY/LASSEN PARK-
INCLUDING THE CITIES OF CHESTER AND QUINCY
1242 PM 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 50 TO 65. PREVAILING SOUTHWEST
WINDS UP TO 10 MPH IN THE EVENING BECOMING LIGHT.
SUNDAY...SUNNY. HIGHS 69 TO 84 HIGHER ELEVATIONS
75 TO
90 LOWER ELEVATIONS. LIGHT WINDS BECOMING SOUTHWEST UP TO 10 MPH
IN THE AFTERNOON.
SUNDAY NIGHT
CLEAR. LOWS 49 TO 64.
MONDAY
SUNNY. HIGHS 65 TO 80.
MONDAY NIGHT THROUGH TUESDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO
60. HIGHS 64 TO 79.
WEDNESDAY THROUGH THURSDAY
CLEAR. HIGHS 67 TO 82. LOWS 44 TO
59.
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
1242 PM 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 70 TO 85 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
55 TO
69 LOWER ELEVATIONS. PREVAILING WEST WINDS UP TO 10 MPH IN THE
EVENING BECOMING LIGHT.
SUNDAY...SUNNY. HIGHS 68 TO 83 HIGHER ELEVATIONS
80 TO
90 LOWER ELEVATIONS. PREVAILING SOUTHEAST WINDS UP TO 10 MPH
SHIFTING TO THE SOUTHWEST IN THE AFTERNOON.
SUNDAY NIGHT
CLEAR. LOWS 47 TO 62.
MONDAY
SUNNY. HIGHS 66 TO 81.
MONDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS 44 TO 59.
TUESDAY THROUGH THURSDAY
CLEAR. HIGHS 65 TO 80. LOWS 44 TO 59.
TEMPERATURE / PRECIPITATION
BLUE CANYON 79 62 80 / 0 0 0
=
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