301
FPUS56 KSTO 022323
ZFPSTO
INTERIOR NORTHERN CALIFORNIA ZONE FORECASTS FOR CALIFORNIA
NATIONAL WEATHER SERVICE SACRAMENTO CA
423 PM PDT WED JUL 2 2025
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION
ARE FOR TONIGHT, THURSDAY, THURSDAY NIGHT, AND INDEPENDENCE DAY.
CAZ013-031100-
SHASTA LAKE AREA / NORTHERN SHASTA COUNTY-
INCLUDING THE CITY OF SHASTA DAM
423 PM PDT WED JUL 2 2025
TONIGHT
MOSTLY CLEAR. A SLIGHT CHANCE OF RAIN SHOWERS EARLY IN
THE EVENING. COOLER. LOWS 54 TO 69 HIGHER ELEVATIONS...62 TO
72 LOWER ELEVATIONS. PREVAILING NORTHWEST WINDS UP TO 10 MPH.
THURSDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF RAIN SHOWERS IN THE
AFTERNOON. HIGHS 76 TO 91 HIGHER ELEVATIONS...88 TO 96 LOWER
ELEVATIONS. PREVAILING NORTH WINDS UP TO 10 MPH SHIFTING TO THE
SOUTHWEST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. AT
HIGHER ELEVATIONS, A SLIGHT CHANCE OF RAIN SHOWERS IN THE
EVENING. COOLER. LOWS 48 TO 63 HIGHER ELEVATIONS...56 TO 66 LOWER
ELEVATIONS. PREVAILING WEST WINDS UP TO 10 MPH IN THE EVENING
BECOMING LIGHT.
INDEPENDENCE DAY
MOSTLY SUNNY. HIGHS 69 TO 84 HIGHER
ELEVATIONS...80 TO 88 LOWER ELEVATIONS. LIGHT WINDS BECOMING
SOUTH UP TO 10 MPH IN THE AFTERNOON.
FRIDAY NIGHT...CLEAR. LOWS 48 TO 63 HIGHER ELEVATIONS
56 TO
66 LOWER ELEVATIONS. PREVAILING SOUTHWEST WINDS UP TO 10 MPH IN
THE EVENING BECOMING LIGHT.
SATURDAY
SUNNY, WARMER. HIGHS 78 TO 93.
SATURDAY NIGHT
CLEAR. LOWS 52 TO 67.
SUNDAY THROUGH WEDNESDAY
CLEAR. HIGHS 84 TO 99. LOWS 55 TO 70.
TEMPERATURE / PRECIPITATION
SHASTA DAM 70 94 64 86 / 20 20 10 0
=
CAZ014-031100-
BURNEY BASIN / EASTERN SHASTA COUNTY-
INCLUDING THE CITY OF BURNEY
423 PM PDT WED JUL 2 2025
TONIGHT
MOSTLY CLEAR. A CHANCE OF RAIN SHOWERS EARLY IN THE
EVENING. LOWS 48 TO 62. PREVAILING WEST WINDS UP TO 10 MPH IN THE
EVENING BECOMING LIGHT.
THURSDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF RAIN SHOWERS IN THE
AFTERNOON. HIGHS 77 TO 89. LIGHT WINDS BECOMING SOUTHWEST UP TO
10 MPH WITH GUSTS TO AROUND 25 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN
SHOWERS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. COLDER.
LOWS 43 TO 58. PREVAILING WEST WINDS UP TO 15 MPH.
INDEPENDENCE DAY
MOSTLY SUNNY. HIGHS 69 TO 81. PREVAILING WEST
WINDS UP TO 10 MPH.
FRIDAY NIGHT
CLEAR. LOWS 41 TO 56. PREVAILING WEST WINDS UP TO
10 MPH IN THE EVENING BECOMING LIGHT.
SATURDAY
SUNNY, WARMER. HIGHS 76 TO 88.
SATURDAY NIGHT
CLEAR. LOWS 43 TO 57.
SUNDAY THROUGH WEDNESDAY
CLEAR. HIGHS 81 TO 96. LOWS 45 TO 60.
TEMPERATURE / PRECIPITATION
BURNEY 54 85 51 77 / 30 20 20 0
=
CAZ015-031100-
NORTHERN SACRAMENTO VALLEY-
INCLUDING THE CITIES OF REDDING AND RED BLUFF
423 PM PDT WED JUL 2 2025
TONIGHT
MOSTLY CLEAR. A SLIGHT CHANCE OF RAIN SHOWERS EARLY IN
THE EVENING. LOWS AROUND 70. NORTHWEST WINDS UP TO 10 MPH.
THURSDAY
MOSTLY SUNNY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 91 TO 97. LIGHT WINDS BECOMING SOUTH AROUND 10 MPH
WITH GUSTS TO AROUND 20 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING.
COOLER. LOWS 59 TO 65. WEST WINDS AROUND 10 MPH IN THE EVENING
BECOMING LIGHT. GUSTS UP TO 20 MPH.
INDEPENDENCE DAY
SUNNY. HIGHS AROUND 87. SOUTH WINDS UP TO
10 MPH.
FRIDAY NIGHT
CLEAR. LOWS 59 TO 65. SOUTH WINDS AROUND 10 MPH
IN THE EVENING BECOMING LIGHT.
SATURDAY
SUNNY. HIGHS 90 TO 96.
SATURDAY NIGHT
CLEAR. LOWS 62 TO 68.
SUNDAY THROUGH WEDNESDAY
CLEAR. HIGHS 93 TO 102. LOWS 62 TO
71.
TEMPERATURE / PRECIPITATION
REDDING 69 96 61 89 / 20 10 10 0
RED BLUFF 70 96 63 89 / 10 10 10 0
=
CAZ016-031100-
CENTRAL SACRAMENTO VALLEY-
INCLUDING THE CITIES OF CHICO, OROVILLE, AND MARYSVILLE/YUBA CITY
423 PM PDT WED JUL 2 2025
TONIGHT
CLEAR. LOWS 63 TO 69. SOUTH WINDS UP TO 10 MPH
SHIFTING TO THE SOUTHEAST AFTER MIDNIGHT.
THURSDAY
MOSTLY SUNNY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 92. SOUTHEAST WINDS UP TO 10 MPH WITH GUSTS
TO AROUND 20 MPH.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN CLEARING.
LOWS AROUND 60. SOUTH WINDS UP TO 15 MPH WITH GUSTS TO AROUND
25 MPH.
INDEPENDENCE DAY
SUNNY. HIGHS AROUND 86. SOUTHEAST WINDS UP TO
10 MPH.
FRIDAY NIGHT
CLEAR. LOWS 55 TO 61. SOUTHEAST WINDS UP TO
10 MPH.
SATURDAY
SUNNY. HIGHS AROUND 91.
SATURDAY NIGHT
CLEAR. LOWS 58 TO 64.
SUNDAY THROUGH WEDNESDAY
CLEAR. HIGHS AROUND 96. LOWS 58 TO
67.
TEMPERATURE / PRECIPITATION
CHICO 70 93 64 88 / 10 10 10 0
OROVILLE 67 93 61 88 / 10 10 0 0
MARYSVILLE/YUBA CITY 64 92 59 88 / 0 0 0 0
=
CAZ017-031100-
SOUTHERN SACRAMENTO VALLEY-
INCLUDING THE CITY OF SACRAMENTO
423 PM PDT WED JUL 2 2025
TONIGHT
CLEAR. LOWS 57 TO 67. SOUTH WINDS UP TO 15 MPH.
THURSDAY
MOSTLY SUNNY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 86 TO 94. SOUTH WINDS UP TO 15 MPH. GUSTS UP TO
25 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 54 TO 62. SOUTHWEST WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
INDEPENDENCE DAY
SUNNY. HIGHS 81 TO 89. SOUTH WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH.
FRIDAY NIGHT
CLEAR. LOWS 50 TO 59. SOUTH WINDS UP TO 15 MPH.
GUSTS UP TO 25 MPH IN THE EVENING.
SATURDAY
SUNNY. HIGHS 87 TO 93.
SATURDAY NIGHT
CLEAR. LOWS 53 TO 63.
SUNDAY THROUGH WEDNESDAY
CLEAR. HIGHS 91 TO 101. LOWS 54 TO
64.
TEMPERATURE / PRECIPITATION
SACRAMENTO 62 90 58 87 / 0 0 0 0
SAC EXEC AIRPORT 60 89 57 85 / 0 0 0 0
=
CAZ018-031100-
CARQUINEZ STRAIT AND DELTA-
INCLUDING THE CITY OF FAIRFIELD/SUISUN
423 PM PDT WED JUL 2 2025
TONIGHT
CLEAR. LOWS 56 TO 62. SOUTHWEST WINDS 10 TO 15 MPH
WITH GUSTS TO AROUND 25 MPH.
THURSDAY
MOSTLY SUNNY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 81 TO 87. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS
TO AROUND 30 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 56. SOUTHWEST WINDS
10 TO 20 MPH WITH GUSTS TO AROUND 30 MPH.
INDEPENDENCE DAY
SUNNY. HIGHS 76 TO 82. SOUTHWEST WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
FRIDAY NIGHT
CLEAR. LOWS AROUND 53. SOUTHWEST WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 25 MPH.
SATURDAY
SUNNY. HIGHS 81 TO 87.
SATURDAY NIGHT
CLEAR. LOWS AROUND 55.
SUNDAY THROUGH WEDNESDAY
CLEAR. HIGHS 85 TO 91. LOWS 53 TO 61.
TEMPERATURE / PRECIPITATION
FAIRFIELD/SUISUN 58 86 56 82 / 0 0 0 0
=
CAZ019-031100-
NORTHERN SAN JOAQUIN VALLEY-
INCLUDING THE CITIES OF STOCKTON AND MODESTO
423 PM PDT WED JUL 2 2025
TONIGHT
CLEAR. LOWS 58 TO 68. NORTHWEST WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 20 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS 88 TO 96. WEST WINDS UP TO
15 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 56 TO 62. WEST WINDS UP TO 15 MPH
WITH GUSTS TO AROUND 30 MPH.
INDEPENDENCE DAY
SUNNY. HIGHS 81 TO 89. WEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH.
FRIDAY NIGHT
CLEAR. LOWS 51 TO 59. WEST WINDS UP TO 15 MPH.
GUSTS UP TO 25 MPH IN THE EVENING.
SATURDAY
SUNNY. HIGHS 85 TO 92.
SATURDAY NIGHT
CLEAR. LOWS 55 TO 63.
SUNDAY THROUGH WEDNESDAY
CLEAR. HIGHS 90 TO 100. LOWS 57 TO
67.
TEMPERATURE / PRECIPITATION
STOCKTON 60 93 57 87 / 0 0 0 0
MODESTO 66 94 61 88 / 0 0 0 0
=
CAZ063-031100-
MOUNTAINS SOUTHWESTERN SHASTA COUNTY TO WESTERN COLUSA COUNTY-
INCLUDING THE CITY OF ALDER SPRINGS
423 PM PDT WED JUL 2 2025
TONIGHT
MOSTLY CLEAR. COOLER. LOWS 56 TO 70 HIGHER
ELEVATIONS...66 TO 74 LOWER ELEVATIONS. PREVAILING WEST WINDS UP
TO 15 MPH.
THURSDAY...MOSTLY SUNNY. HIGHS 71 TO 86 HIGHER ELEVATIONS
89 TO 95 LOWER ELEVATIONS. PREVAILING WEST WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 25 MPH.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN CLEARING.
COOLER. LOWS 48 TO 62 HIGHER ELEVATIONS...58 TO 66 LOWER
ELEVATIONS. PREVAILING WEST WINDS UP TO 15 MPH WITH GUSTS TO
AROUND 30 MPH.
INDEPENDENCE DAY...SUNNY. HIGHS 64 TO 79 HIGHER ELEVATIONS
81 TO 87 LOWER ELEVATIONS. PREVAILING NORTHWEST WINDS UP TO
10 MPH SHIFTING TO THE SOUTHEAST IN THE AFTERNOON.
FRIDAY NIGHT...CLEAR. LOWS 50 TO 64 HIGHER ELEVATIONS
60 TO
68 LOWER ELEVATIONS. PREVAILING SOUTHWEST WINDS UP TO 10 MPH
SHIFTING TO THE WEST AFTER MIDNIGHT.
SATURDAY
SUNNY, WARMER. HIGHS 73 TO 88.
SATURDAY NIGHT
CLEAR. LOWS 55 TO 70.
SUNDAY THROUGH WEDNESDAY
CLEAR. HIGHS 79 TO 94. LOWS 57 TO 72.
TEMPERATURE / PRECIPITATION
ALDER SPRINGS 64 79 56 73 / 10 10 10 0
=
CAZ066-031100-
NORTHEAST FOOTHILLS/SACRAMENTO VALLEY-
INCLUDING THE CITY OF PARADISE
423 PM PDT WED JUL 2 2025
TONIGHT
CLEAR. A SLIGHT CHANCE OF RAIN SHOWERS EARLY IN THE
EVENING. LOWS 64 TO 73. PREVAILING SOUTHWEST WINDS UP TO 10 MPH
IN THE EVENING BECOMING LIGHT.
THURSDAY
MOSTLY SUNNY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 80 TO 94. PREVAILING SOUTHWEST WINDS UP TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN CLEARING.
COOLER. LOWS 56 TO 66. PREVAILING SOUTHWEST WINDS UP TO 10 MPH IN
THE EVENING BECOMING LIGHT.
INDEPENDENCE DAY...SUNNY. HIGHS 72 TO 84 HIGHER ELEVATIONS
79 TO 87 LOWER ELEVATIONS. PREVAILING SOUTH WINDS UP TO 10 MPH.
FRIDAY NIGHT
CLEAR. LOWS 56 TO 66. PREVAILING SOUTH WINDS UP
TO 10 MPH IN THE EVENING BECOMING LIGHT.
SATURDAY
SUNNY, WARMER. HIGHS 79 TO 93.
SATURDAY NIGHT
CLEAR. LOWS 59 TO 69.
SUNDAY THROUGH WEDNESDAY
CLEAR. HIGHS 85 TO 100. LOWS 59 TO
72.
TEMPERATURE / PRECIPITATION
PARADISE 71 86 63 80 / 10 10 10 0
=
CAZ067-031100-
MOTHERLODE-
INCLUDING THE CITIES OF GRASS VALLEY AND JACKSON
423 PM PDT WED JUL 2 2025
TONIGHT
CLEAR. LOWS 62 TO 70. PREVAILING WEST WINDS UP TO
10 MPH IN THE EVENING BECOMING LIGHT.
THURSDAY
MOSTLY SUNNY. HIGHS 83 TO 93. PREVAILING SOUTH WINDS
UP TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. COOLER. LOWS 54 TO 62. PREVAILING
SOUTHWEST WINDS UP TO 10 MPH IN THE EVENING BECOMING LIGHT.
INDEPENDENCE DAY
SUNNY. HIGHS 76 TO 86. LIGHT WINDS BECOMING
SOUTHWEST UP TO 10 MPH IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 53 TO 61. PREVAILING SOUTHWEST WINDS
UP TO 10 MPH IN THE EVENING BECOMING LIGHT.
SATURDAY
SUNNY. HIGHS 80 TO 90.
SATURDAY NIGHT
CLEAR. LOWS 57 TO 65.
SUNDAY THROUGH WEDNESDAY
CLEAR. HIGHS 84 TO 99. LOWS 57 TO 70.
TEMPERATURE / PRECIPITATION
GRASS VALLEY 64 85 56 78 / 0 0 0 0
JACKSON 62 89 56 83 / 0 0 0 0
=
CAZ068-031100-
WESTERN PLUMAS COUNTY/LASSEN PARK-
INCLUDING THE CITIES OF CHESTER AND QUINCY
423 PM PDT WED JUL 2 2025
TONIGHT
CLEAR. A SLIGHT CHANCE OF RAIN SHOWERS EARLY IN THE
EVENING. LOWS 52 TO 67. PREVAILING WEST WINDS UP TO 10 MPH IN THE
EVENING BECOMING LIGHT.
THURSDAY...MOSTLY SUNNY. HIGHS 66 TO 81 HIGHER ELEVATIONS
72 TO 87 LOWER ELEVATIONS. PREVAILING SOUTH WINDS UP TO 15 MPH.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN CLEARING. AT
HIGHER ELEVATIONS, A SLIGHT CHANCE OF RAIN SHOWERS IN THE
EVENING. COOLER. LOWS 45 TO 60. PREVAILING SOUTHWEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 25 MPH IN THE EVENING BECOMING LIGHT.
INDEPENDENCE DAY...SUNNY. HIGHS 58 TO 73 HIGHER ELEVATIONS
65 TO 80 LOWER ELEVATIONS. PREVAILING SOUTH WINDS UP TO 10 MPH.
FRIDAY NIGHT
CLEAR. LOWS 44 TO 59. PREVAILING SOUTHWEST WINDS
UP TO 10 MPH IN THE EVENING BECOMING LIGHT.
SATURDAY
SUNNY, WARMER. HIGHS 69 TO 84.
SATURDAY NIGHT
CLEAR. LOWS 47 TO 62.
SUNDAY THROUGH WEDNESDAY
CLEAR. HIGHS 76 TO 91. LOWS 50 TO 65.
TEMPERATURE / PRECIPITATION
QUINCY 53 89 46 83 / 10 10 10 0
CHESTER 51 83 45 76 / 20 20 10 0
=
CAZ069-031100-
WEST SLOPE NORTHERN SIERRA NEVADA-
INCLUDING THE CITY OF BLUE CANYON
423 PM PDT WED JUL 2 2025
TONIGHT...CLEAR. LOWS 46 TO 61 HIGHER ELEVATIONS
58 TO
71 LOWER ELEVATIONS. PREVAILING WEST WINDS UP TO 10 MPH IN THE
EVENING BECOMING LIGHT.
THURSDAY...MOSTLY SUNNY. HIGHS 66 TO 81 HIGHER ELEVATIONS
78 TO 88 LOWER ELEVATIONS. PREVAILING SOUTH WINDS UP TO 15 MPH
WITH GUSTS TO AROUND 30 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS 41 TO 56 HIGHER
ELEVATIONS...51 TO 63 LOWER ELEVATIONS. PREVAILING SOUTHWEST
WINDS UP TO 10 MPH IN THE EVENING BECOMING LIGHT. GUSTS UP TO
25 MPH.
INDEPENDENCE DAY...SUNNY. HIGHS 58 TO 73 HIGHER ELEVATIONS
71 TO 81 LOWER ELEVATIONS. PREVAILING SOUTH WINDS UP TO 15 MPH.
FRIDAY NIGHT...CLEAR. LOWS 40 TO 55 HIGHER ELEVATIONS
50 TO
64 LOWER ELEVATIONS. PREVAILING SOUTHWEST WINDS UP TO 10 MPH WITH
GUSTS TO AROUND 25 MPH IN THE EVENING BECOMING LIGHT.
SATURDAY
SUNNY, WARMER. HIGHS 68 TO 83.
SATURDAY NIGHT
CLEAR. LOWS 46 TO 61.
SUNDAY THROUGH WEDNESDAY
CLEAR. HIGHS 74 TO 89. LOWS 50 TO 65.
TEMPERATURE / PRECIPITATION
BLUE CANYON 64 77 56 69 / 10 0 0 0
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