841
FPUS56 KSTO 300722
ZFPSTO
INTERIOR NORTHERN CALIFORNIA ZONE FORECASTS FOR CALIFORNIA
NATIONAL WEATHER SERVICE SACRAMENTO CA
1222 AM PDT SAT AUG 30 2025
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION
ARE FOR TODAY, TONIGHT, AND SUNDAY.
CAZ013-302300-
SHASTA LAKE AREA / NORTHERN SHASTA COUNTY-
INCLUDING THE CITY OF SHASTA DAM
1222 AM PDT SAT AUG 30 2025
TODAY
AREAS OF SMOKE EARLY IN THE MORNING. SUNNY. HIGHS 81 TO
96 HIGHER ELEVATIONS...92 TO 101 LOWER ELEVATIONS. LIGHT WINDS
BECOMING SOUTH UP TO 10 MPH IN THE AFTERNOON.
TONIGHT
CLEAR. AREAS OF SMOKE AFTER MIDNIGHT. LOWS 54 TO
69 HIGHER ELEVATIONS...62 TO 72 LOWER ELEVATIONS. LIGHT WINDS
BECOMING NORTH UP TO 10 MPH AFTER MIDNIGHT.
SUNDAY...MOSTLY SUNNY. HIGHS 81 TO 96 HIGHER ELEVATIONS
92 TO
101 LOWER ELEVATIONS. PREVAILING NORTH WINDS UP TO 10 MPH
SHIFTING TO THE SOUTH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 54 TO 69. PREVAILING SOUTHWEST
WINDS UP TO 10 MPH SHIFTING TO THE NORTH AFTER MIDNIGHT.
LABOR DAY...SUNNY. HIGHS 83 TO 98 HIGHER ELEVATIONS
93 TO
103 LOWER ELEVATIONS. PREVAILING NORTH WINDS UP TO 10 MPH
SHIFTING TO THE SOUTH IN THE AFTERNOON.
MONDAY NIGHT
CLEAR. LOWS 57 TO 72.
TUESDAY
MOSTLY SUNNY. WARMER. HIGHS 88 TO 103.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 58 TO 73.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLEAR. HIGHS 85 TO 100. LOWS
58 TO 73.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 57 TO 72.
FRIDAY
MOSTLY SUNNY. HIGHS 80 TO 95.
TEMPERATURE / PRECIPITATION
SHASTA DAM 98 70 99 / 0 0 0
=
CAZ014-302300-
BURNEY BASIN / EASTERN SHASTA COUNTY-
INCLUDING THE CITY OF BURNEY
1222 AM PDT SAT AUG 30 2025
TODAY
SUNNY. HIGHS 81 TO 92. LIGHT WINDS BECOMING WEST UP TO
10 MPH IN THE AFTERNOON.
TONIGHT
AREAS OF SMOKE IN THE EVENING. CLEAR. LOWS 48 TO 59.
PREVAILING SOUTHWEST WINDS UP TO 10 MPH IN THE EVENING BECOMING
LIGHT.
SUNDAY
MOSTLY SUNNY. HIGHS 82 TO 93. LIGHT WINDS BECOMING WEST
UP TO 10 MPH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 48 TO 60. PREVAILING SOUTHWEST
WINDS UP TO 10 MPH WITH GUSTS TO AROUND 25 MPH IN THE EVENING
BECOMING LIGHT.
LABOR DAY
SUNNY. HIGHS 83 TO 95. LIGHT WINDS BECOMING
SOUTHWEST UP TO 10 MPH IN THE AFTERNOON.
MONDAY NIGHT
CLEAR. LOWS 50 TO 61.
TUESDAY
MOSTLY SUNNY. HIGHS 83 TO 96.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 49 TO 61.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLEAR. HIGHS 81 TO 95. LOWS
49 TO 62.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 48 TO 61.
FRIDAY
MOSTLY SUNNY. HIGHS 80 TO 92.
TEMPERATURE / PRECIPITATION
BURNEY 90 50 90 / 0 0 0
=
CAZ015-302300-
NORTHERN SACRAMENTO VALLEY-
INCLUDING THE CITIES OF REDDING AND RED BLUFF
1222 AM PDT SAT AUG 30 2025
TODAY
SUNNY. HIGHS AROUND 98. LIGHT WINDS BECOMING SOUTH UP TO
10 MPH IN THE AFTERNOON.
TONIGHT
CLEAR. LOWS 63 TO 73. SOUTH WINDS UP TO 10 MPH IN THE
EVENING BECOMING LIGHT.
SUNDAY
MOSTLY SUNNY. HIGHS 96 TO 102. NORTH WINDS UP TO 10 MPH
SHIFTING TO THE SOUTH IN THE AFTERNOON.
SUNDAY NIGHT
CLEAR. LOWS 63 TO 71. SOUTH WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 20 MPH IN THE EVENING BECOMING LIGHT.
LABOR DAY
SUNNY. HIGHS AROUND 100. LIGHT WINDS BECOMING SOUTH
UP TO 10 MPH IN THE AFTERNOON.
MONDAY NIGHT
CLEAR. LOWS 66 TO 74.
TUESDAY
MOSTLY SUNNY. HIGHS 97 TO 105.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 66 TO 74.
WEDNESDAY
SUNNY. HIGHS 97 TO 103.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 66 TO 74.
HIGHS 95 TO 103.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 64 TO 72.
FRIDAY
MOSTLY SUNNY. HIGHS 91 TO 97.
TEMPERATURE / PRECIPITATION
REDDING 100 65 101 / 0 0 0
RED BLUFF 100 66 100 / 0 0 0
=
CAZ016-302300-
CENTRAL SACRAMENTO VALLEY-
INCLUDING THE CITIES OF CHICO, OROVILLE, AND MARYSVILLE/YUBA CITY
1222 AM PDT SAT AUG 30 2025
TODAY
SUNNY. HIGHS AROUND 97. LIGHT WINDS BECOMING SOUTH UP TO
10 MPH IN THE AFTERNOON.
TONIGHT
CLEAR. LOWS 61 TO 71. SOUTHWEST WINDS UP TO 10 MPH IN
THE EVENING BECOMING LIGHT.
SUNDAY
MOSTLY SUNNY. HIGHS 94 TO 100. LIGHT WINDS BECOMING
SOUTH UP TO 10 MPH IN THE AFTERNOON.
SUNDAY NIGHT
CLEAR. LOWS 60 TO 70. SOUTHEAST WINDS UP TO
10 MPH.
LABOR DAY
SUNNY. HIGHS AROUND 98. LIGHT WINDS BECOMING
SOUTHWEST UP TO 10 MPH IN THE AFTERNOON.
MONDAY NIGHT
CLEAR. LOWS 63 TO 73.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 98.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 63 TO 71.
WEDNESDAY
SUNNY. HIGHS AROUND 97.
WEDNESDAY NIGHT THROUGH FRIDAY
MOSTLY CLEAR. LOWS 60 TO 70.
HIGHS 92 TO 97.
TEMPERATURE / PRECIPITATION
CHICO 98 70 98 / 0 0 0
OROVILLE 99 67 98 / 0 0 0
MARYSVILLE/YUBA CITY 100 64 100 / 0 0 0
=
CAZ017-302300-
SOUTHERN SACRAMENTO VALLEY-
INCLUDING THE CITY OF SACRAMENTO
1222 AM PDT SAT AUG 30 2025
TODAY
SUNNY. HIGHS 96 TO 102. WEST WINDS UP TO 10 MPH.
TONIGHT
CLEAR. LOWS 60 TO 70. WEST WINDS UP TO 10 MPH IN THE
EVENING BECOMING LIGHT.
SUNDAY
SUNNY. HIGHS 96 TO 102. SOUTHWEST WINDS UP TO 10 MPH.
SUNDAY NIGHT
CLEAR. LOWS 59 TO 69. SOUTHWEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH.
LABOR DAY
SUNNY. HIGHS 97 TO 103. SOUTHWEST WINDS UP TO
10 MPH.
MONDAY NIGHT
CLEAR. LOWS 61 TO 71.
TUESDAY
MOSTLY SUNNY. HIGHS 95 TO 101.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
CLEAR. LOWS 59 TO 69.
HIGHS 95 TO 101.
THURSDAY THROUGH FRIDAY
MOSTLY CLEAR. HIGHS 88 TO 98. LOWS
58 TO 68.
TEMPERATURE / PRECIPITATION
SACRAMENTO 101 66 102 / 0 0 0
SAC EXEC AIRPORT 100 64 100 / 0 0 0
=
CAZ018-302300-
CARQUINEZ STRAIT AND DELTA-
INCLUDING THE CITY OF FAIRFIELD/SUISUN
1222 AM PDT SAT AUG 30 2025
TODAY
SUNNY. HIGHS 93 TO 99. WEST WINDS AROUND 10 MPH WITH
GUSTS TO AROUND 20 MPH.
TONIGHT
CLEAR. LOWS 60 TO 66. WEST WINDS 10 TO 15 MPH.
SUNDAY
SUNNY. HIGHS 91 TO 97. WEST WINDS AROUND 10 MPH WITH
GUSTS TO AROUND 20 MPH.
SUNDAY NIGHT
CLEAR. LOWS 58 TO 64. SOUTHWEST WINDS 10 TO
15 MPH.
LABOR DAY
SUNNY. HIGHS 91 TO 97. WEST WINDS AROUND 10 MPH WITH
GUSTS TO AROUND 20 MPH.
MONDAY NIGHT
CLEAR. LOWS 59 TO 65.
TUESDAY
SUNNY. HIGHS 89 TO 95.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
CLEAR. LOWS 57 TO 63.
HIGHS 89 TO 95.
THURSDAY THROUGH FRIDAY
MOSTLY CLEAR. HIGHS 83 TO 89. LOWS
56 TO 63.
TEMPERATURE / PRECIPITATION
FAIRFIELD/SUISUN 102 62 99 / 0 0 0
=
CAZ019-302300-
NORTHERN SAN JOAQUIN VALLEY-
INCLUDING THE CITIES OF STOCKTON AND MODESTO
1222 AM PDT SAT AUG 30 2025
TODAY
SUNNY. HIGHS 94 TO 102. NORTHWEST WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 20 MPH.
TONIGHT
CLEAR. LOWS 63 TO 73. NORTHWEST WINDS UP TO 15 MPH.
SUNDAY
SUNNY. HIGHS 94 TO 102. NORTHWEST WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 20 MPH.
SUNDAY NIGHT
CLEAR. LOWS 62 TO 72. NORTHWEST WINDS UP TO
15 MPH.
LABOR DAY
SUNNY. HIGHS 95 TO 101. NORTHWEST WINDS UP TO
10 MPH.
MONDAY NIGHT
CLEAR. LOWS 63 TO 73.
TUESDAY
SUNNY. HIGHS 94 TO 100.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
CLEAR. LOWS 61 TO 71.
HIGHS 93 TO 100.
THURSDAY THROUGH FRIDAY
MOSTLY CLEAR. HIGHS 88 TO 97. LOWS
60 TO 70.
TEMPERATURE / PRECIPITATION
STOCKTON 102 64 101 / 0 0 0
MODESTO 99 70 101 / 0 0 0
=
CAZ063-302300-
MOUNTAINS SOUTHWESTERN SHASTA COUNTY TO WESTERN COLUSA COUNTY-
INCLUDING THE CITY OF ALDER SPRINGS
1222 AM PDT SAT AUG 30 2025
TODAY...SUNNY. HIGHS 76 TO 91 HIGHER ELEVATIONS
92 TO 98 LOWER
ELEVATIONS. PREVAILING NORTHWEST WINDS UP TO 10 MPH SHIFTING TO
THE SOUTHEAST IN THE AFTERNOON.
TONIGHT...CLEAR. LOWS 57 TO 71 HIGHER ELEVATIONS
67 TO
75 LOWER ELEVATIONS. PREVAILING WEST WINDS UP TO 10 MPH.
SUNDAY...MOSTLY SUNNY. HIGHS 76 TO 91 HIGHER ELEVATIONS
93 TO
99 LOWER ELEVATIONS. PREVAILING NORTHWEST WINDS UP TO 10 MPH
SHIFTING TO THE SOUTHEAST IN THE AFTERNOON.
SUNDAY NIGHT...CLEAR. LOWS 57 TO 71 HIGHER ELEVATIONS
66 TO
74 LOWER ELEVATIONS. PREVAILING SOUTHWEST WINDS UP TO 10 MPH
SHIFTING TO THE WEST AFTER MIDNIGHT.
LABOR DAY...SUNNY. HIGHS 78 TO 93 HIGHER ELEVATIONS
94 TO
99 LOWER ELEVATIONS. PREVAILING NORTHWEST WINDS UP TO 10 MPH
SHIFTING TO THE SOUTHEAST IN THE AFTERNOON.
MONDAY NIGHT
CLEAR. LOWS 63 TO 78.
TUESDAY
MOSTLY SUNNY. HIGHS 82 TO 97.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 63 TO 78.
WEDNESDAY
SUNNY. HIGHS 81 TO 96.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 62 TO 77.
HIGHS 80 TO 95.
THURSDAY NIGHT
PARTLY CLOUDY. COOLER. LOWS 59 TO 74.
FRIDAY
MOSTLY SUNNY. HIGHS 76 TO 91.
TEMPERATURE / PRECIPITATION
ALDER SPRINGS 83 65 84 / 0 0 0
=
CAZ066-302300-
NORTHEAST FOOTHILLS/SACRAMENTO VALLEY-
INCLUDING THE CITY OF PARADISE
1222 AM PDT SAT AUG 30 2025
TODAY
SUNNY. HIGHS 86 TO 98. PREVAILING NORTHEAST WINDS UP TO
10 MPH SHIFTING TO THE SOUTHWEST IN THE AFTERNOON.
TONIGHT
CLEAR. LOWS 64 TO 76. LIGHT WINDS.
SUNDAY
MOSTLY SUNNY. HIGHS 87 TO 99. PREVAILING EAST WINDS UP
TO 10 MPH SHIFTING TO THE SOUTHWEST IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 64 TO 76. PREVAILING SOUTH
WINDS UP TO 10 MPH SHIFTING TO THE EAST AFTER MIDNIGHT.
LABOR DAY
SUNNY. HIGHS 88 TO 100. PREVAILING EAST WINDS UP TO
10 MPH IN THE MORNING BECOMING LIGHT.
MONDAY NIGHT
CLEAR. LOWS 66 TO 78.
TUESDAY
MOSTLY SUNNY. HIGHS 88 TO 102.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 65 TO 76.
WEDNESDAY
SUNNY. HIGHS 88 TO 100.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 66 TO 76.
HIGHS 86 TO 100.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 64 TO 74.
FRIDAY
MOSTLY SUNNY. HIGHS 83 TO 95.
TEMPERATURE / PRECIPITATION
PARADISE 91 73 92 / 0 0 0
=
CAZ067-302300-
MOTHERLODE-
INCLUDING THE CITIES OF GRASS VALLEY AND JACKSON
1222 AM PDT SAT AUG 30 2025
TODAY
SUNNY. HIGHS 89 TO 99. LIGHT WINDS BECOMING WEST UP TO
10 MPH IN THE AFTERNOON.
TONIGHT
CLEAR. LOWS 64 TO 74. PREVAILING NORTHWEST WINDS UP TO
10 MPH IN THE EVENING BECOMING LIGHT.
SUNDAY
SUNNY. HIGHS 90 TO 100. LIGHT WINDS BECOMING WEST UP TO
10 MPH IN THE AFTERNOON.
SUNDAY NIGHT
CLEAR. LOWS 64 TO 74. PREVAILING WEST WINDS UP TO
10 MPH IN THE EVENING BECOMING LIGHT.
LABOR DAY
SUNNY. HIGHS 91 TO 101. LIGHT WINDS BECOMING WEST UP
TO 10 MPH IN THE AFTERNOON.
MONDAY NIGHT
CLEAR. LOWS 66 TO 74.
TUESDAY
MOSTLY SUNNY. HIGHS 89 TO 99.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 64 TO 74.
WEDNESDAY
SUNNY. HIGHS 89 TO 99.
WEDNESDAY NIGHT THROUGH FRIDAY
MOSTLY CLEAR. LOWS 63 TO 74.
HIGHS 85 TO 99.
TEMPERATURE / PRECIPITATION
GRASS VALLEY 91 65 92 / 0 0 0
JACKSON 95 70 96 / 0 0 0
=
CAZ068-302300-
WESTERN PLUMAS COUNTY/LASSEN PARK-
INCLUDING THE CITIES OF CHESTER AND QUINCY
1222 AM PDT SAT AUG 30 2025
TODAY...SUNNY. HIGHS 71 TO 86 HIGHER ELEVATIONS
77 TO 92 LOWER
ELEVATIONS. LIGHT WINDS BECOMING SOUTHWEST UP TO 10 MPH IN THE
AFTERNOON.
TONIGHT
CLEAR. LOWS 54 TO 69. LIGHT WINDS.
SUNDAY...MOSTLY SUNNY. HIGHS 72 TO 87 HIGHER ELEVATIONS
78 TO
93 LOWER ELEVATIONS. LIGHT WINDS BECOMING SOUTHWEST UP TO 10 MPH
IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 54 TO 69. PREVAILING SOUTH
WINDS UP TO 10 MPH SHIFTING TO THE EAST AFTER MIDNIGHT.
LABOR DAY...SUNNY. HIGHS 73 TO 88 HIGHER ELEVATIONS
80 TO
94 LOWER ELEVATIONS. PREVAILING EAST WINDS UP TO 10 MPH SHIFTING
TO THE SOUTHWEST IN THE AFTERNOON.
MONDAY NIGHT
CLEAR. LOWS 55 TO 70.
TUESDAY
MOSTLY SUNNY. HIGHS 78 TO 93.
TUESDAY NIGHT THROUGH THURSDAY
MOSTLY CLEAR. LOWS 55 TO 70.
HIGHS 77 TO 92.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 54 TO 69.
FRIDAY
MOSTLY SUNNY. HIGHS 73 TO 88.
TEMPERATURE / PRECIPITATION
QUINCY 93 49 94 / 0 0 0
CHESTER 88 49 89 / 0 0 0
=
CAZ069-302300-
WEST SLOPE NORTHERN SIERRA NEVADA-
INCLUDING THE CITY OF BLUE CANYON
1222 AM PDT SAT AUG 30 2025
TODAY
SUNNY. AREAS OF SMOKE IN THE AFTERNOON. HIGHS 69 TO
84 HIGHER ELEVATIONS...84 TO 94 LOWER ELEVATIONS. PREVAILING EAST
WINDS UP TO 10 MPH SHIFTING TO THE WEST IN THE AFTERNOON.
TONIGHT...CLEAR. LOWS 49 TO 64 HIGHER ELEVATIONS
59 TO
73 LOWER ELEVATIONS. PREVAILING NORTHWEST WINDS UP TO 10 MPH
SHIFTING TO THE EAST AFTER MIDNIGHT.
SUNDAY...SUNNY. HIGHS 70 TO 85 HIGHER ELEVATIONS
85 TO
95 LOWER ELEVATIONS. PREVAILING EAST WINDS UP TO 10 MPH SHIFTING
TO THE SOUTHWEST IN THE AFTERNOON.
SUNDAY NIGHT...CLEAR. LOWS 50 TO 65 HIGHER ELEVATIONS
60 TO
75 LOWER ELEVATIONS. PREVAILING WEST WINDS UP TO 10 MPH SHIFTING
TO THE EAST AFTER MIDNIGHT.
LABOR DAY...SUNNY. HIGHS 72 TO 87 HIGHER ELEVATIONS
86 TO
96 LOWER ELEVATIONS. PREVAILING EAST WINDS UP TO 10 MPH SHIFTING
TO THE SOUTHWEST IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 55 TO 70.
TUESDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN SHOWERS.
HIGHS 75 TO 90.
TUESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN
SHOWERS. LOWS 54 TO 69.
WEDNESDAY THROUGH FRIDAY
MOSTLY CLEAR. HIGHS 74 TO 89. LOWS
54 TO 69.
TEMPERATURE / PRECIPITATION
BLUE CANYON 82 65 83 / 0 0 0
=
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page