888
FPUS56 KSTO 132323
ZFPSTO
INTERIOR NORTHERN CALIFORNIA ZONE FORECASTS FOR CALIFORNIA
NATIONAL WEATHER SERVICE SACRAMENTO CA
423 PM PDT WED AUG 13 2025
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION
ARE FOR TONIGHT, THURSDAY, THURSDAY NIGHT, AND FRIDAY.
CAZ013-141100-
SHASTA LAKE AREA / NORTHERN SHASTA COUNTY-
INCLUDING THE CITY OF SHASTA DAM
423 PM PDT WED AUG 13 2025
TONIGHT...CLEAR, COOLER. LOWS 53 TO 68 HIGHER ELEVATIONS
62 TO
69 LOWER ELEVATIONS. PREVAILING SOUTHWEST WINDS UP TO 10 MPH IN
THE EVENING BECOMING LIGHT.
THURSDAY...SUNNY. HIGHS 81 TO 96 HIGHER ELEVATIONS
91 TO
101 LOWER ELEVATIONS. LIGHT WINDS BECOMING SOUTHWEST UP TO 10 MPH
IN THE AFTERNOON.
THURSDAY NIGHT...CLEAR. LOWS 53 TO 68 HIGHER ELEVATIONS
61 TO
72 LOWER ELEVATIONS. PREVAILING NORTHWEST WINDS UP TO 10 MPH.
FRIDAY...SUNNY. HIGHS 80 TO 95 HIGHER ELEVATIONS
92 TO
100 LOWER ELEVATIONS. PREVAILING NORTH WINDS UP TO 10 MPH
SHIFTING TO THE WEST IN THE AFTERNOON.
FRIDAY NIGHT...MOSTLY CLEAR. LOWS 53 TO 68 HIGHER ELEVATIONS
61 TO 70 LOWER ELEVATIONS. PREVAILING WEST WINDS UP TO 10 MPH
SHIFTING TO THE NORTHWEST AFTER MIDNIGHT.
SATURDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 75 TO 90.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS 53 TO 68.
SUNDAY
PARTLY CLOUDY. HIGHS 72 TO 87.
SUNDAY NIGHT
MOSTLY CLEAR. COOLER. LOWS 50 TO 65.
MONDAY THROUGH TUESDAY NIGHT
CLEAR. HIGHS 75 TO 90. LOWS 51 TO
66.
WEDNESDAY
SUNNY, WARMER. HIGHS 81 TO 96.
TEMPERATURE / PRECIPITATION
SHASTA DAM 67 98 70 98 / 0 0 0 0
=
CAZ014-141100-
BURNEY BASIN / EASTERN SHASTA COUNTY-
INCLUDING THE CITY OF BURNEY
423 PM PDT WED AUG 13 2025
TONIGHT
CLEAR, COOLER. LOWS 47 TO 61. PREVAILING WEST WINDS UP
TO 10 MPH WITH GUSTS TO AROUND 25 MPH IN THE EVENING BECOMING
LIGHT.
THURSDAY...SUNNY. HIGHS 77 TO 88 HIGHER ELEVATIONS
86 TO
92 LOWER ELEVATIONS. LIGHT WINDS BECOMING WEST UP TO 10 MPH IN
THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 45 TO 59. PREVAILING WEST WINDS UP
TO 10 MPH IN THE EVENING BECOMING LIGHT.
FRIDAY
SUNNY. HIGHS 79 TO 91. LIGHT WINDS BECOMING NORTHWEST
UP TO 10 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 47 TO 61. PREVAILING WEST
WINDS UP TO 10 MPH IN THE EVENING BECOMING LIGHT.
SATURDAY
MOSTLY SUNNY. HIGHS 74 TO 85.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 46 TO 61.
SUNDAY
MOSTLY SUNNY. HIGHS 71 TO 82.
SUNDAY NIGHT THROUGH TUESDAY NIGHT
CLEAR. LOWS 42 TO 57. HIGHS
72 TO 87.
WEDNESDAY
SUNNY. HIGHS 79 TO 91.
TEMPERATURE / PRECIPITATION
BURNEY 53 89 52 88 / 0 0 0 0
=
CAZ015-141100-
NORTHERN SACRAMENTO VALLEY-
INCLUDING THE CITIES OF REDDING AND RED BLUFF
423 PM PDT WED AUG 13 2025
TONIGHT
CLEAR. LOWS 61 TO 69. SOUTH WINDS UP TO 10 MPH WITH
GUSTS TO AROUND 20 MPH.
THURSDAY
SUNNY. HIGHS 93 TO 100. SOUTH WINDS UP TO 10 MPH.
THURSDAY NIGHT
CLEAR. LOWS 67 TO 73. SOUTHWEST WINDS AROUND
10 MPH SHIFTING TO THE NORTHWEST UP TO 10 MPH AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS 94 TO 100. NORTHWEST WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 20 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 65 TO 71. NORTHWEST WINDS UP
TO 15 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 91.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 63 TO 69.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 87.
SUNDAY NIGHT THROUGH TUESDAY NIGHT
CLEAR. LOWS 59 TO 67. HIGHS
87 TO 94.
WEDNESDAY
SUNNY. HIGHS 92 TO 98.
TEMPERATURE / PRECIPITATION
REDDING 64 99 67 100 / 0 0 0 0
RED BLUFF 64 98 70 98 / 0 0 0 0
=
CAZ016-141100-
CENTRAL SACRAMENTO VALLEY-
INCLUDING THE CITIES OF CHICO, OROVILLE, AND MARYSVILLE/YUBA CITY
423 PM PDT WED AUG 13 2025
TONIGHT
CLEAR. LOWS 57 TO 63. SOUTHEAST WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 20 MPH.
THURSDAY
SUNNY. HIGHS AROUND 93. 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. NORTHWEST WINDS UP TO 10 MPH.
FRIDAY NIGHT
CLEAR. LOWS AROUND 67. SOUTHWEST WINDS AROUND
10 MPH SHIFTING TO THE NORTHEAST UP TO 10 MPH AFTER MIDNIGHT.
SATURDAY
SUNNY. HIGHS AROUND 90.
SATURDAY NIGHT
CLEAR. LOWS AROUND 64.
SUNDAY THROUGH TUESDAY NIGHT
CLEAR. HIGHS AROUND 89. LOWS
57 TO 64.
WEDNESDAY
SUNNY. HIGHS AROUND 93.
TEMPERATURE / PRECIPITATION
CHICO 64 95 70 98 / 0 0 0 0
OROVILLE 60 94 66 97 / 0 0 0 0
MARYSVILLE/YUBA CITY 58 93 63 97 / 0 0 0 0
=
CAZ017-141100-
SOUTHERN SACRAMENTO VALLEY-
INCLUDING THE CITY OF SACRAMENTO
423 PM PDT WED AUG 13 2025
TONIGHT
CLEAR. LOWS 54 TO 60. SOUTH WINDS UP TO 15 MPH WITH
GUSTS TO AROUND 25 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS 89 TO 95. SOUTHWEST WINDS UP TO
10 MPH.
THURSDAY NIGHT
CLEAR. LOWS 59 TO 69. SOUTH WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 20 MPH.
FRIDAY
SUNNY. HIGHS 93 TO 99. SOUTHWEST WINDS UP TO 10 MPH.
FRIDAY NIGHT
CLEAR. LOWS 60 TO 68. SOUTHWEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH.
SATURDAY
SUNNY. HIGHS 88 TO 94.
SATURDAY NIGHT
CLEAR. LOWS 60 TO 66.
SUNDAY THROUGH TUESDAY NIGHT
CLEAR. HIGHS 84 TO 94. LOWS 56 TO
66.
WEDNESDAY
SUNNY. HIGHS 91 TO 97.
TEMPERATURE / PRECIPITATION
SACRAMENTO 59 93 63 99 / 0 0 0 0
SAC EXEC AIRPORT 58 92 61 97 / 0 0 0 0
=
CAZ018-141100-
CARQUINEZ STRAIT AND DELTA-
INCLUDING THE CITY OF FAIRFIELD/SUISUN
423 PM PDT WED AUG 13 2025
TONIGHT
MOSTLY CLEAR. NEAR THE BAY, MOSTLY 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.
FRIDAY
SUNNY. HIGHS 89 TO 95. WEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
CLEAR. LOWS AROUND 63. SOUTHWEST WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
SATURDAY
SUNNY. HIGHS 82 TO 88.
SATURDAY NIGHT
CLEAR. LOWS AROUND 62.
SUNDAY THROUGH TUESDAY NIGHT
CLEAR. HIGHS 81 TO 87. LOWS 57 TO
62.
WEDNESDAY
SUNNY. HIGHS 86 TO 92.
TEMPERATURE / PRECIPITATION
FAIRFIELD/SUISUN 58 90 60 97 / 0 0 0 0
=
CAZ019-141100-
NORTHERN SAN JOAQUIN VALLEY-
INCLUDING THE CITIES OF STOCKTON AND MODESTO
423 PM PDT WED AUG 13 2025
TONIGHT
CLEAR. LOWS 55 TO 63. NORTHWEST WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 20 MPH.
THURSDAY
SUNNY. HIGHS 87 TO 93. NORTHWEST WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 20 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. NORTHWEST WINDS UP TO 10 MPH.
GUSTS UP TO 20 MPH IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 61 TO 67. WEST WINDS UP TO 15 MPH
WITH GUSTS TO AROUND 25 MPH.
SATURDAY
SUNNY. HIGHS 85 TO 93.
SATURDAY NIGHT
CLEAR. LOWS 60 TO 66.
SUNDAY THROUGH TUESDAY NIGHT
CLEAR. HIGHS 83 TO 93. LOWS 56 TO
66.
WEDNESDAY
SUNNY. HIGHS 89 TO 97.
TEMPERATURE / PRECIPITATION
STOCKTON 58 93 60 98 / 0 0 0 0
MODESTO 61 93 64 96 / 0 0 0 0
=
CAZ063-141100-
MOUNTAINS SOUTHWESTERN SHASTA COUNTY TO WESTERN COLUSA COUNTY-
INCLUDING THE CITY OF ALDER SPRINGS
423 PM PDT WED AUG 13 2025
TONIGHT
CLEAR, COOLER. LOWS 57 TO 71. PREVAILING SOUTHWEST
WINDS UP TO 10 MPH IN THE EVENING BECOMING LIGHT.
THURSDAY...SUNNY. HIGHS 76 TO 91 HIGHER ELEVATIONS
92 TO
98 LOWER ELEVATIONS. LIGHT WINDS BECOMING EAST UP TO 10 MPH IN
THE AFTERNOON.
THURSDAY NIGHT...CLEAR. LOWS 57 TO 72 HIGHER ELEVATIONS
68 TO
76 LOWER ELEVATIONS. PREVAILING NORTHWEST WINDS UP TO 10 MPH WITH
GUSTS TO AROUND 25 MPH.
FRIDAY...SUNNY. HIGHS 74 TO 89 HIGHER ELEVATIONS
90 TO
98 LOWER ELEVATIONS. PREVAILING NORTHWEST WINDS UP TO 10 MPH WITH
GUSTS TO AROUND 25 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. COOLER. LOWS 54 TO 68 HIGHER
ELEVATIONS...65 TO 73 LOWER ELEVATIONS. PREVAILING WEST WINDS
5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
SATURDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 72 TO 87.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS 55 TO 70.
SUNDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN SHOWERS.
HIGHS 69 TO 84.
SUNDAY NIGHT
MOSTLY CLEAR. COOLER. LOWS 52 TO 67.
MONDAY THROUGH WEDNESDAY
CLEAR. HIGHS 74 TO 89. LOWS 54 TO 69.
TEMPERATURE / PRECIPITATION
ALDER SPRINGS 62 82 64 82 / 0 0 0 0
=
CAZ066-141100-
NORTHEAST FOOTHILLS/SACRAMENTO VALLEY-
INCLUDING THE CITY OF PARADISE
423 PM PDT WED AUG 13 2025
TONIGHT
CLEAR. LOWS 61 TO 69. PREVAILING SOUTH WINDS UP TO
10 MPH IN THE EVENING BECOMING LIGHT.
THURSDAY
SUNNY. HIGHS 83 TO 97. LIGHT WINDS BECOMING SOUTHWEST
UP TO 10 MPH IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 63 TO 73. PREVAILING SOUTHWEST
WINDS UP TO 10 MPH IN THE EVENING BECOMING LIGHT.
FRIDAY
SUNNY. HIGHS 85 TO 97. LIGHT WINDS BECOMING WEST UP TO
10 MPH IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 62 TO 72. PREVAILING WEST WINDS UP TO
10 MPH IN THE EVENING BECOMING LIGHT.
SATURDAY
MOSTLY SUNNY. HIGHS 79 TO 91.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 59 TO 69.
SUNDAY
MOSTLY SUNNY. HIGHS 76 TO 88.
SUNDAY NIGHT THROUGH TUESDAY NIGHT
CLEAR. LOWS 57 TO 68. HIGHS
77 TO 92.
WEDNESDAY
SUNNY. HIGHS 83 TO 95.
TEMPERATURE / PRECIPITATION
PARADISE 65 87 70 90 / 0 0 0 0
=
CAZ067-141100-
MOTHERLODE-
INCLUDING THE CITIES OF GRASS VALLEY AND JACKSON
423 PM PDT WED AUG 13 2025
TONIGHT
CLEAR. LOWS 56 TO 67. PREVAILING SOUTHWEST WINDS UP TO
10 MPH IN THE EVENING BECOMING LIGHT.
THURSDAY
SUNNY. HIGHS 84 TO 92. LIGHT WINDS BECOMING WEST UP
TO 10 MPH IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 60 TO 68. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS 86 TO 96. LIGHT WINDS BECOMING WEST UP TO
10 MPH IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 60 TO 68. PREVAILING WEST WINDS UP TO
10 MPH IN THE EVENING BECOMING LIGHT.
SATURDAY
SUNNY. HIGHS 81 TO 91.
SATURDAY NIGHT
CLEAR. LOWS 57 TO 65.
SUNDAY THROUGH TUESDAY NIGHT
CLEAR. HIGHS 78 TO 92. LOWS 56 TO
66.
WEDNESDAY
SUNNY. HIGHS 85 TO 95.
TEMPERATURE / PRECIPITATION
GRASS VALLEY 59 87 63 88 / 0 0 0 0
JACKSON 58 89 62 92 / 0 0 0 0
=
CAZ068-141100-
WESTERN PLUMAS COUNTY/LASSEN PARK-
INCLUDING THE CITIES OF CHESTER AND QUINCY
423 PM PDT WED AUG 13 2025
TONIGHT
CLEAR, COOLER. LOWS 50 TO 65. PREVAILING SOUTHWEST
WINDS UP TO 10 MPH IN THE EVENING BECOMING LIGHT.
THURSDAY...SUNNY. HIGHS 70 TO 85 HIGHER ELEVATIONS
76 TO
91 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 SHIFTING TO THE NORTHEAST AFTER MIDNIGHT.
FRIDAY...SUNNY. HIGHS 70 TO 85 HIGHER ELEVATIONS
77 TO
92 LOWER ELEVATIONS. LIGHT WINDS BECOMING WEST UP TO 10 MPH IN
THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 50 TO 65. PREVAILING WEST WINDS UP TO
10 MPH IN THE EVENING BECOMING LIGHT.
SATURDAY
MOSTLY SUNNY. HIGHS 68 TO 83.
SATURDAY NIGHT
MOSTLY CLEAR. COOLER. LOWS 47 TO 62.
SUNDAY
MOSTLY SUNNY. HIGHS 65 TO 80.
SUNDAY NIGHT THROUGH TUESDAY NIGHT
CLEAR. LOWS 47 TO 62. HIGHS
67 TO 82.
WEDNESDAY
SUNNY, WARMER. HIGHS 73 TO 88.
TEMPERATURE / PRECIPITATION
QUINCY 48 93 50 94 / 0 0 0 0
CHESTER 49 88 49 88 / 0 0 0 0
=
CAZ069-141100-
WEST SLOPE NORTHERN SIERRA NEVADA-
INCLUDING THE CITY OF BLUE CANYON
423 PM PDT WED AUG 13 2025
TONIGHT
MOSTLY CLEAR. COOLER. LOWS 47 TO 62 HIGHER
ELEVATIONS...55 TO 69 LOWER ELEVATIONS. PREVAILING SOUTHWEST
WINDS UP TO 10 MPH IN THE EVENING BECOMING LIGHT.
THURSDAY...SUNNY. HIGHS 69 TO 84 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 EAST AFTER MIDNIGHT.
FRIDAY...SUNNY. HIGHS 68 TO 83 HIGHER ELEVATIONS
81 TO
91 LOWER ELEVATIONS. PREVAILING EAST WINDS UP TO 10 MPH SHIFTING
TO THE WEST IN THE AFTERNOON.
FRIDAY 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.
SATURDAY
SUNNY. HIGHS 68 TO 83.
SATURDAY NIGHT
CLEAR, COOLER. LOWS 45 TO 60.
SUNDAY THROUGH TUESDAY NIGHT
CLEAR. HIGHS 67 TO 82. LOWS 46 TO
61.
WEDNESDAY
SUNNY, WARMER. HIGHS 72 TO 87.
TEMPERATURE / PRECIPITATION
BLUE CANYON 62 80 63 79 / 0 0 0 0
=
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page