403
FPUS56 KSTO 040523
ZFPSTO
INTERIOR NORTHERN CALIFORNIA ZONE FORECASTS FOR CALIFORNIA
NATIONAL WEATHER SERVICE SACRAMENTO CA
1023 PM PDT THU JUL 3 2025
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION
ARE FOR TONIGHT, INDEPENDENCE DAY, FRIDAY NIGHT, AND SATURDAY.
CAZ013-041100-
SHASTA LAKE AREA / NORTHERN SHASTA COUNTY-
INCLUDING THE CITY OF SHASTA DAM
1023 PM PDT THU JUL 3 2025
TONIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.
COOLER. LOWS 46 TO 61 HIGHER ELEVATIONS...54 TO 64 LOWER
ELEVATIONS. PREVAILING WEST WINDS UP TO 10 MPH IN THE EVENING
BECOMING LIGHT.
INDEPENDENCE DAY...SUNNY. HIGHS 67 TO 82 HIGHER ELEVATIONS
78 TO 88 LOWER ELEVATIONS. PREVAILING SOUTHWEST WINDS UP TO
10 MPH.
FRIDAY NIGHT...CLEAR. LOWS 47 TO 62 HIGHER ELEVATIONS
55 TO
65 LOWER ELEVATIONS. PREVAILING SOUTHWEST WINDS UP TO 10 MPH IN
THE EVENING BECOMING LIGHT.
SATURDAY...SUNNY, WARMER. HIGHS 74 TO 89 HIGHER ELEVATIONS
85 TO 93 LOWER ELEVATIONS. LIGHT WINDS BECOMING SOUTH UP TO
10 MPH IN THE AFTERNOON.
SATURDAY NIGHT
CLEAR. LOWS 52 TO 67. PREVAILING SOUTH WINDS UP
TO 10 MPH IN THE EVENING BECOMING LIGHT.
SUNDAY
SUNNY, WARMER. HIGHS 83 TO 98.
SUNDAY NIGHT
CLEAR. LOWS 55 TO 70.
MONDAY THROUGH WEDNESDAY NIGHT
CLEAR. HIGHS 82 TO 97. LOWS
56 TO 71.
THURSDAY
SUNNY, WARMER. HIGHS 88 TO 103.
TEMPERATURE / PRECIPITATION
SHASTA DAM 62 85 63 92 / 20 0 0 0
=
CAZ014-041100-
BURNEY BASIN / EASTERN SHASTA COUNTY-
INCLUDING THE CITY OF BURNEY
1023 PM PDT THU JUL 3 2025
TONIGHT
MOSTLY CLEAR WITH ISOLATED SHOWERS AND THUNDERSTORMS
UNTIL EARLY MORNING, THEN MOSTLY CLEAR LATE IN THE NIGHT. COLDER.
LOWS 42 TO 57. PREVAILING SOUTHWEST WINDS UP TO 10 MPH WITH GUSTS
TO AROUND 25 MPH IN THE EVENING BECOMING LIGHT.
INDEPENDENCE DAY
SUNNY. HIGHS 68 TO 79. PREVAILING WEST WINDS
UP TO 15 MPH.
FRIDAY NIGHT
CLEAR, COLDER. LOWS 39 TO 54. PREVAILING WEST
WINDS UP TO 10 MPH WITH GUSTS TO AROUND 25 MPH IN THE EVENING
BECOMING LIGHT.
SATURDAY
SUNNY, WARMER. HIGHS 75 TO 87. LIGHT WINDS.
SATURDAY NIGHT
CLEAR. LOWS 43 TO 57. PREVAILING WEST WINDS UP
TO 10 MPH IN THE EVENING BECOMING LIGHT.
SUNDAY
SUNNY, WARMER. HIGHS 81 TO 94.
SUNDAY NIGHT
CLEAR. LOWS 46 TO 60.
MONDAY
SUNNY. HIGHS 83 TO 94.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 46 TO 61.
TUESDAY THROUGH WEDNESDAY NIGHT
CLEAR. HIGHS 80 TO 93. LOWS
47 TO 62.
THURSDAY
SUNNY. HIGHS 85 TO 97.
TEMPERATURE / PRECIPITATION
BURNEY 48 76 47 82 / 20 0 0 0
=
CAZ015-041100-
NORTHERN SACRAMENTO VALLEY-
INCLUDING THE CITIES OF REDDING AND RED BLUFF
1023 PM PDT THU JUL 3 2025
TONIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
AROUND 61. SOUTHWEST WINDS UP TO 10 MPH WITH GUSTS TO AROUND
20 MPH.
INDEPENDENCE DAY
SUNNY. HIGHS AROUND 86. SOUTH WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH.
FRIDAY NIGHT
CLEAR. LOWS 57 TO 63. SOUTH WINDS AROUND 10 MPH
IN THE EVENING BECOMING LIGHT.
SATURDAY
SUNNY. HIGHS 89 TO 95. LIGHT WINDS.
SATURDAY NIGHT
CLEAR. LOWS 60 TO 66. SOUTH WINDS UP TO 10 MPH
IN THE EVENING BECOMING LIGHT.
SUNDAY
SUNNY. HIGHS 93 TO 99.
SUNDAY NIGHT
CLEAR. LOWS 63 TO 69.
MONDAY
SUNNY. HIGHS 94 TO 100.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 62 TO 68.
TUESDAY THROUGH WEDNESDAY NIGHT
CLEAR. HIGHS 92 TO 99. LOWS
63 TO 73.
THURSDAY
SUNNY. HIGHS 100 TO 106.
TEMPERATURE / PRECIPITATION
REDDING 61 87 59 94 / 10 0 0 0
RED BLUFF 62 88 61 94 / 10 0 0 0
=
CAZ016-041100-
CENTRAL SACRAMENTO VALLEY-
INCLUDING THE CITIES OF CHICO, OROVILLE, AND MARYSVILLE/YUBA CITY
1023 PM PDT THU JUL 3 2025
TONIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS 56 TO
62. SOUTH WINDS UP TO 15 MPH.
INDEPENDENCE DAY
SUNNY. HIGHS AROUND 86. SOUTHEAST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH.
FRIDAY NIGHT
CLEAR. LOWS 53 TO 59. SOUTHEAST WINDS UP TO
10 MPH.
SATURDAY
SUNNY. HIGHS AROUND 89. LIGHT WINDS BECOMING SOUTH UP
TO 10 MPH IN THE AFTERNOON.
SATURDAY NIGHT
CLEAR. LOWS 57 TO 63. SOUTHEAST WINDS UP TO
10 MPH.
SUNDAY
SUNNY. HIGHS AROUND 93.
SUNDAY NIGHT
CLEAR. LOWS 57 TO 65.
MONDAY THROUGH WEDNESDAY
CLEAR. HIGHS AROUND 95. LOWS 57 TO
65.
WEDNESDAY NIGHT AND THURSDAY
CLEAR. LOWS 62 TO 70. HIGHS
AROUND 99.
TEMPERATURE / PRECIPITATION
CHICO 64 87 60 91 / 10 0 0 0
OROVILLE 61 87 57 90 / 0 0 0 0
MARYSVILLE/YUBA CITY 58 87 54 90 / 0 0 0 0
=
CAZ017-041100-
SOUTHERN SACRAMENTO VALLEY-
INCLUDING THE CITY OF SACRAMENTO
1023 PM PDT THU JUL 3 2025
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS 53 TO
61. SOUTH WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
INDEPENDENCE DAY
SUNNY. HIGHS 81 TO 89. SOUTH WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 25 MPH.
FRIDAY NIGHT
CLEAR. LOWS 49 TO 57. SOUTH WINDS UP TO 15 MPH.
GUSTS UP TO 25 MPH IN THE EVENING.
SATURDAY
SUNNY. HIGHS 86 TO 92. SOUTHWEST WINDS UP TO 10 MPH.
SATURDAY NIGHT
CLEAR. LOWS 52 TO 61. SOUTHWEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH.
SUNDAY
SUNNY. HIGHS 88 TO 96.
SUNDAY NIGHT
CLEAR. LOWS 53 TO 63.
MONDAY THROUGH WEDNESDAY NIGHT
CLEAR. HIGHS 88 TO 98. LOWS
55 TO 65.
THURSDAY
SUNNY. HIGHS 97 TO 103.
TEMPERATURE / PRECIPITATION
SACRAMENTO 58 85 54 89 / 0 0 0 0
SAC EXEC AIRPORT 56 84 54 89 / 0 0 0 0
=
CAZ018-041100-
CARQUINEZ STRAIT AND DELTA-
INCLUDING THE CITY OF FAIRFIELD/SUISUN
1023 PM PDT THU JUL 3 2025
TONIGHT
CLEAR. LOWS 53 TO 59. SOUTHWEST WINDS 10 TO 20 MPH
WITH GUSTS TO AROUND 30 MPH.
INDEPENDENCE DAY
SUNNY. HIGHS 75 TO 81. SOUTHWEST WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
FRIDAY NIGHT
CLEAR. LOWS 49 TO 55. SOUTHWEST WINDS 10 TO
20 MPH WITH GUSTS TO AROUND 30 MPH.
SATURDAY
SUNNY. HIGHS 80 TO 86. WEST WINDS UP TO 10 MPH.
SATURDAY NIGHT
CLEAR. LOWS AROUND 54. SOUTHWEST WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 25 MPH.
SUNDAY
SUNNY. HIGHS 81 TO 87.
SUNDAY NIGHT
CLEAR. LOWS AROUND 55.
MONDAY THROUGH TUESDAY NIGHT
CLEAR. HIGHS 81 TO 87. LOWS 54 TO
60.
WEDNESDAY THROUGH THURSDAY
CLEAR. HIGHS 89 TO 95. LOWS 54 TO
61.
TEMPERATURE / PRECIPITATION
FAIRFIELD/SUISUN 56 82 52 86 / 0 0 0 0
=
CAZ019-041100-
NORTHERN SAN JOAQUIN VALLEY-
INCLUDING THE CITIES OF STOCKTON AND MODESTO
1023 PM PDT THU JUL 3 2025
TONIGHT
CLEAR. LOWS 54 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
15 MPH WITH GUSTS TO AROUND 25 MPH.
FRIDAY NIGHT
CLEAR. LOWS 51 TO 59. NORTHWEST WINDS UP TO
15 MPH WITH GUSTS TO AROUND 25 MPH.
SATURDAY
SUNNY. HIGHS 84 TO 92. NORTHWEST WINDS UP TO 10 MPH.
SATURDAY NIGHT
CLEAR. LOWS 53 TO 61. NORTHWEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH.
SUNDAY
SUNNY. HIGHS 88 TO 95.
SUNDAY NIGHT
CLEAR. LOWS 54 TO 64.
MONDAY THROUGH WEDNESDAY NIGHT
CLEAR. HIGHS 89 TO 99. LOWS
57 TO 67.
THURSDAY
SUNNY. HIGHS 97 TO 103.
TEMPERATURE / PRECIPITATION
STOCKTON 56 87 52 91 / 0 0 0 0
MODESTO 60 88 57 90 / 0 0 0 0
=
CAZ063-041100-
MOUNTAINS SOUTHWESTERN SHASTA COUNTY TO WESTERN COLUSA COUNTY-
INCLUDING THE CITY OF ALDER SPRINGS
1023 PM PDT THU JUL 3 2025
TONIGHT
MOSTLY CLEAR. COOLER. LOWS 47 TO 61 HIGHER
ELEVATIONS...58 TO 64 LOWER ELEVATIONS. PREVAILING WEST WINDS UP
TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
INDEPENDENCE DAY...SUNNY. HIGHS 63 TO 78 HIGHER ELEVATIONS
81 TO 86 LOWER ELEVATIONS. PREVAILING NORTHWEST WINDS UP TO
10 MPH SHIFTING TO THE SOUTH IN THE AFTERNOON.
FRIDAY NIGHT...CLEAR. LOWS 47 TO 61 HIGHER ELEVATIONS
58 TO
66 LOWER ELEVATIONS. PREVAILING WEST WINDS UP TO 10 MPH.
SATURDAY...SUNNY, WARMER. HIGHS 68 TO 83 HIGHER ELEVATIONS
85 TO 92 LOWER ELEVATIONS. LIGHT WINDS BECOMING EAST UP TO 10 MPH
IN THE AFTERNOON.
SATURDAY NIGHT...CLEAR. LOWS 52 TO 66 HIGHER ELEVATIONS
62 TO
70 LOWER ELEVATIONS. PREVAILING SOUTH WINDS UP TO 10 MPH SHIFTING
TO THE NORTHWEST AFTER MIDNIGHT.
SUNDAY
SUNNY, WARMER. HIGHS 77 TO 92.
SUNDAY NIGHT
CLEAR. LOWS 56 TO 71.
MONDAY
SUNNY. HIGHS 77 TO 92.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 55 TO 70.
TUESDAY THROUGH WEDNESDAY NIGHT
CLEAR. HIGHS 78 TO 93. LOWS
58 TO 73.
THURSDAY
SUNNY, WARMER. HIGHS 84 TO 99.
TEMPERATURE / PRECIPITATION
ALDER SPRINGS 55 71 55 76 / 10 0 0 0
=
CAZ066-041100-
NORTHEAST FOOTHILLS/SACRAMENTO VALLEY-
INCLUDING THE CITY OF PARADISE
1023 PM PDT THU JUL 3 2025
TONIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. COOLER.
LOWS 55 TO 65. PREVAILING SOUTH WINDS UP TO 10 MPH IN THE EVENING
BECOMING LIGHT.
INDEPENDENCE DAY...SUNNY. HIGHS 71 TO 83 HIGHER ELEVATIONS
78 TO 86 LOWER ELEVATIONS. PREVAILING SOUTH WINDS UP TO 10 MPH.
FRIDAY NIGHT
CLEAR. LOWS 54 TO 64. PREVAILING SOUTH WINDS UP
TO 10 MPH IN THE EVENING BECOMING LIGHT.
SATURDAY...SUNNY, WARMER. HIGHS 76 TO 88 HIGHER ELEVATIONS
83 TO 91 LOWER ELEVATIONS. LIGHT WINDS BECOMING SOUTHWEST UP TO
10 MPH IN THE AFTERNOON.
SATURDAY NIGHT
CLEAR. LOWS 58 TO 68. PREVAILING SOUTHWEST
WINDS UP TO 10 MPH IN THE EVENING BECOMING LIGHT.
SUNDAY
SUNNY, WARMER. HIGHS 82 TO 96.
SUNDAY NIGHT
CLEAR. LOWS 62 TO 70.
MONDAY THROUGH WEDNESDAY NIGHT
CLEAR. HIGHS 84 TO 99. LOWS
61 TO 74.
THURSDAY
SUNNY, WARMER. HIGHS 90 TO 104.
TEMPERATURE / PRECIPITATION
PARADISE 61 79 61 83 / 10 0 0 0
=
CAZ067-041100-
MOTHERLODE-
INCLUDING THE CITIES OF GRASS VALLEY AND JACKSON
1023 PM PDT THU JUL 3 2025
TONIGHT
MOSTLY CLEAR. COOLER. LOWS 53 TO 61. PREVAILING
SOUTHWEST WINDS UP TO 10 MPH IN THE EVENING BECOMING LIGHT.
INDEPENDENCE DAY
SUNNY. HIGHS 75 TO 87. PREVAILING SOUTH WINDS
UP TO 10 MPH.
FRIDAY NIGHT
CLEAR. LOWS 51 TO 61. PREVAILING SOUTHWEST WINDS
UP TO 10 MPH IN THE EVENING BECOMING LIGHT.
SATURDAY
SUNNY. HIGHS 79 TO 89. LIGHT WINDS BECOMING SOUTHWEST
UP TO 10 MPH IN THE AFTERNOON.
SATURDAY NIGHT
CLEAR. LOWS 56 TO 64. PREVAILING WEST WINDS UP
TO 10 MPH IN THE EVENING BECOMING LIGHT.
SUNDAY
SUNNY. HIGHS 83 TO 93.
SUNDAY NIGHT
CLEAR. LOWS 58 TO 66.
MONDAY THROUGH WEDNESDAY NIGHT
CLEAR. HIGHS 84 TO 98. LOWS
57 TO 71.
THURSDAY
SUNNY. HIGHS 91 TO 101.
TEMPERATURE / PRECIPITATION
GRASS VALLEY 56 78 54 82 / 0 0 0 0
JACKSON 54 82 53 85 / 0 0 0 0
=
CAZ068-041100-
WESTERN PLUMAS COUNTY/LASSEN PARK-
INCLUDING THE CITIES OF CHESTER AND QUINCY
1023 PM PDT THU JUL 3 2025
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN CLEARING. AT HIGHER
ELEVATIONS, ISOLATED SHOWERS AND THUNDERSTORMS IN THE EVENING.
COLDER. LOWS 43 TO 58. PREVAILING SOUTH WINDS UP TO 10 MPH.
INDEPENDENCE DAY...SUNNY. HIGHS 57 TO 72 HIGHER ELEVATIONS
64 TO 79 LOWER ELEVATIONS. PREVAILING SOUTHWEST WINDS UP TO
15 MPH.
FRIDAY NIGHT
CLEAR. LOWS 42 TO 57. PREVAILING SOUTHWEST WINDS
UP TO 10 MPH IN THE EVENING BECOMING LIGHT.
SATURDAY...SUNNY, WARMER. HIGHS 64 TO 79 HIGHER ELEVATIONS
70 TO 85 LOWER ELEVATIONS. LIGHT WINDS BECOMING SOUTHWEST UP TO
10 MPH IN THE AFTERNOON.
SATURDAY NIGHT
CLEAR. LOWS 46 TO 61. PREVAILING SOUTHWEST
WINDS UP TO 10 MPH IN THE EVENING BECOMING LIGHT.
SUNDAY
SUNNY, WARMER. HIGHS 74 TO 89.
SUNDAY NIGHT
CLEAR. LOWS 50 TO 65.
MONDAY THROUGH THURSDAY
CLEAR. HIGHS 76 TO 91. LOWS 51 TO 66.
TEMPERATURE / PRECIPITATION
QUINCY 46 80 42 88 / 10 0 0 0
CHESTER 43 76 42 82 / 10 0 0 0
=
CAZ069-041100-
WEST SLOPE NORTHERN SIERRA NEVADA-
INCLUDING THE CITY OF BLUE CANYON
1023 PM PDT THU JUL 3 2025
TONIGHT...CLEAR, COLDER. LOWS 39 TO 54 HIGHER ELEVATIONS
50 TO
62 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
70 TO 80 LOWER ELEVATIONS. PREVAILING SOUTH WINDS UP TO 15 MPH
WITH GUSTS TO AROUND 30 MPH.
FRIDAY NIGHT...CLEAR. LOWS 38 TO 53 HIGHER ELEVATIONS
49 TO
63 LOWER ELEVATIONS. PREVAILING SOUTHWEST WINDS UP TO 10 MPH WITH
GUSTS TO AROUND 25 MPH IN THE EVENING BECOMING LIGHT.
SATURDAY...SUNNY, WARMER. HIGHS 63 TO 78 HIGHER ELEVATIONS
74 TO 84 LOWER ELEVATIONS. PREVAILING EAST WINDS UP TO 10 MPH
SHIFTING TO THE SOUTHWEST IN THE AFTERNOON.
SATURDAY NIGHT...CLEAR. LOWS 43 TO 58 HIGHER ELEVATIONS
53 TO
65 LOWER ELEVATIONS. PREVAILING WEST WINDS UP TO 10 MPH IN THE
EVENING BECOMING LIGHT.
SUNDAY
SUNNY, WARMER. HIGHS 71 TO 86.
SUNDAY NIGHT
CLEAR. LOWS 49 TO 64.
MONDAY THROUGH THURSDAY
CLEAR. HIGHS 75 TO 90. LOWS 51 TO 66.
TEMPERATURE / PRECIPITATION
BLUE CANYON 55 69 55 74 / 0 0 0 0
=
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