040  
FPUS56 KSTO 110723  
ZFPSTO  
 
INTERIOR NORTHERN CALIFORNIA ZONE FORECASTS FOR CALIFORNIA  
NATIONAL WEATHER SERVICE SACRAMENTO CA  
1223 AM PDT MON AUG 11 2025  
 
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION  
ARE FOR TODAY, TONIGHT, AND TUESDAY.  
 
CAZ013-112300-  
SHASTA LAKE AREA / NORTHERN SHASTA COUNTY-  
INCLUDING THE CITY OF SHASTA DAM  
1223 AM PDT MON AUG 11 2025  
   
TODAY...SUNNY. HIGHS 91 TO 106 HIGHER ELEVATIONS  
101 TO  
111 LOWER ELEVATIONS. LIGHT WINDS BECOMING SOUTH UP TO 10 MPH IN  
THE AFTERNOON.    
TONIGHT...CLEAR. LOWS 59 TO 74 HIGHER ELEVATIONS  
68 TO  
76 LOWER ELEVATIONS. PREVAILING SOUTHWEST WINDS UP TO 10 MPH IN  
THE EVENING BECOMING LIGHT.    
TUESDAY...SUNNY. HIGHS 87 TO 102 HIGHER ELEVATIONS  
97 TO  
106 LOWER ELEVATIONS. LIGHT WINDS BECOMING SOUTH UP TO 10 MPH IN  
THE AFTERNOON.    
TUESDAY NIGHT  
CLEAR, COOLER. LOWS 58 TO 73. PREVAILING  
SOUTHWEST WINDS UP TO 10 MPH IN THE EVENING BECOMING LIGHT.    
WEDNESDAY...SUNNY. HIGHS 82 TO 97 HIGHER ELEVATIONS  
91 TO  
101 LOWER ELEVATIONS. LIGHT WINDS BECOMING SOUTH UP TO 10 MPH IN  
THE AFTERNOON.    
WEDNESDAY NIGHT  
CLEAR, COOLER. LOWS 55 TO 70.    
THURSDAY  
SUNNY. HIGHS 82 TO 97.    
THURSDAY NIGHT AND FRIDAY  
CLEAR. LOWS 53 TO 68. HIGHS 82 TO  
97.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 53 TO 68.    
SATURDAY  
SUNNY. HIGHS 78 TO 93.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS 53 TO 68.    
SUNDAY  
SUNNY. HIGHS 76 TO 91.  
 
 
TEMPERATURE / PRECIPITATION  
SHASTA DAM 108 74 103 / 0 0 0  
 
 
=  
 
CAZ014-112300-  
BURNEY BASIN / EASTERN SHASTA COUNTY-  
INCLUDING THE CITY OF BURNEY  
1223 AM PDT MON AUG 11 2025  
   
TODAY  
SUNNY. HIGHS 90 TO 102. LIGHT WINDS BECOMING WEST UP TO  
10 MPH IN THE AFTERNOON.    
TONIGHT  
CLEAR. LOWS 54 TO 67. PREVAILING WEST WINDS UP TO  
10 MPH IN THE EVENING BECOMING LIGHT.    
TUESDAY  
SUNNY. HIGHS 88 TO 99. LIGHT WINDS BECOMING WEST UP TO  
10 MPH IN THE AFTERNOON.    
TUESDAY NIGHT  
CLEAR. LOWS 52 TO 66. PREVAILING SOUTHWEST WINDS  
UP TO 10 MPH. GUSTS UP TO 25 MPH IN THE EVENING.    
WEDNESDAY  
SUNNY. HIGHS 83 TO 94. LIGHT WINDS BECOMING WEST UP  
TO 10 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT  
CLEAR, COOLER. LOWS 49 TO 62.    
THURSDAY  
SUNNY. HIGHS 80 TO 92.    
THURSDAY NIGHT AND FRIDAY  
CLEAR. LOWS 46 TO 59. HIGHS 78 TO  
92.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 46 TO 59.    
SATURDAY THROUGH SUNDAY  
CLEAR. HIGHS 75 TO 87. LOWS 45 TO 60.  
 
 
TEMPERATURE / PRECIPITATION  
BURNEY 98 60 96 / 0 0 0  
 
 
=  
 
CAZ015-112300-  
NORTHERN SACRAMENTO VALLEY-  
INCLUDING THE CITIES OF REDDING AND RED BLUFF  
1223 AM PDT MON AUG 11 2025  
   
TODAY  
SUNNY. HIGHS 102 TO 108. SOUTHEAST WINDS UP TO 10 MPH.    
TONIGHT  
CLEAR. LOWS 67 TO 75. SOUTH WINDS UP TO 10 MPH.    
TUESDAY  
SUNNY. HIGHS 98 TO 104. SOUTHEAST WINDS UP TO 10 MPH.    
TUESDAY NIGHT  
CLEAR. LOWS 64 TO 72. SOUTH WINDS UP TO 10 MPH  
WITH GUSTS TO AROUND 20 MPH.    
WEDNESDAY  
SUNNY. HIGHS 93 TO 99. SOUTH WINDS UP TO 10 MPH.  
GUSTS UP TO 20 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT  
CLEAR. LOWS 62 TO 70.    
THURSDAY  
SUNNY. HIGHS 92 TO 98.    
THURSDAY NIGHT THROUGH SATURDAY NIGHT  
CLEAR. LOWS AROUND 67.  
HIGHS 90 TO 99.    
SUNDAY  
SUNNY. HIGHS 87 TO 93.  
 
 
TEMPERATURE / PRECIPITATION  
REDDING 108 71 103 / 0 0 0  
RED BLUFF 105 70 101 / 0 0 0  
 
 
=  
 
CAZ016-112300-  
CENTRAL SACRAMENTO VALLEY-  
INCLUDING THE CITIES OF CHICO, OROVILLE, AND MARYSVILLE/YUBA CITY  
1223 AM PDT MON AUG 11 2025  
   
TODAY  
SUNNY. HIGHS AROUND 102. SOUTHEAST WINDS UP TO 10 MPH.    
TONIGHT  
CLEAR. LOWS 62 TO 70. SOUTHEAST WINDS UP TO 10 MPH.    
TUESDAY  
SUNNY. HIGHS AROUND 98. SOUTHEAST WINDS UP TO 10 MPH.    
TUESDAY NIGHT  
CLEAR. LOWS 59 TO 67. SOUTHEAST WINDS UP TO  
15 MPH.    
WEDNESDAY  
SUNNY. HIGHS AROUND 93. SOUTHEAST WINDS UP TO  
10 MPH.    
WEDNESDAY NIGHT  
CLEAR. LOWS 57 TO 63.    
THURSDAY  
SUNNY. HIGHS AROUND 92.    
THURSDAY NIGHT THROUGH SUNDAY  
CLEAR. LOWS 61 TO 67. HIGHS  
88 TO 94.  
 
 
TEMPERATURE / PRECIPITATION  
CHICO 104 70 100 / 0 0 0  
OROVILLE 103 67 99 / 0 0 0  
MARYSVILLE/YUBA CITY 103 64 98 / 0 0 0  
 
 
=  
 
CAZ017-112300-  
SOUTHERN SACRAMENTO VALLEY-  
INCLUDING THE CITY OF SACRAMENTO  
1223 AM PDT MON AUG 11 2025  
   
TODAY  
SUNNY. HIGHS 94 TO 104. SOUTH WINDS UP TO 10 MPH WITH  
GUSTS TO AROUND 20 MPH.    
TONIGHT  
CLEAR. LOWS 58 TO 68. SOUTH WINDS UP TO 10 MPH WITH  
GUSTS TO AROUND 25 MPH.    
TUESDAY  
SUNNY. HIGHS 91 TO 101. SOUTH WINDS UP TO 10 MPH.    
TUESDAY NIGHT  
CLEAR. LOWS 57 TO 64. SOUTH WINDS 10 TO 15 MPH  
WITH GUSTS TO AROUND 25 MPH.    
WEDNESDAY  
SUNNY. HIGHS 87 TO 95. SOUTH WINDS UP TO 10 MPH WITH  
GUSTS TO AROUND 20 MPH.    
WEDNESDAY NIGHT  
CLEAR. LOWS 56 TO 63.    
THURSDAY  
SUNNY. HIGHS 87 TO 95.    
THURSDAY NIGHT THROUGH SUNDAY  
CLEAR. LOWS 57 TO 66. HIGHS  
86 TO 96.  
 
 
TEMPERATURE / PRECIPITATION  
SACRAMENTO 99 62 95 / 0 0 0  
SAC EXEC AIRPORT 98 61 94 / 0 0 0  
 
 
=  
 
CAZ018-112300-  
CARQUINEZ STRAIT AND DELTA-  
INCLUDING THE CITY OF FAIRFIELD/SUISUN  
1223 AM PDT MON AUG 11 2025  
   
TODAY  
SUNNY. NEAR THE BAY, MOSTLY CLOUDY IN THE MORNING THEN  
CLEARING. HIGHS 87 TO 93...EXCEPT 81 TO 87 NEAR THE BAY. WEST  
WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.    
TONIGHT  
CLEAR. LOWS 58 TO 64. SOUTHWEST WINDS 10 TO 15 MPH  
WITH GUSTS TO AROUND 30 MPH.    
TUESDAY  
SUNNY. NEAR THE BAY, MOSTLY CLOUDY IN THE MORNING THEN  
CLEARING. HIGHS 85 TO 91...EXCEPT 79 TO 85 NEAR THE BAY.  
SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.    
TUESDAY NIGHT  
CLEAR. LOWS AROUND 59. SOUTHWEST WINDS 10 TO  
15 MPH WITH GUSTS TO AROUND 30 MPH.    
WEDNESDAY  
MOSTLY SUNNY. NEAR THE BAY, MOSTLY CLOUDY IN THE  
MORNING THEN CLEARING. HIGHS 81 TO 87. SOUTHWEST WINDS 10 TO  
15 MPH WITH GUSTS TO AROUND 30 MPH.    
WEDNESDAY NIGHT  
CLEAR. LOWS AROUND 59.    
THURSDAY  
MOSTLY SUNNY. HIGHS 81 TO 87.    
THURSDAY NIGHT THROUGH SUNDAY  
CLEAR. LOWS AROUND 60. HIGHS  
82 TO 88.  
 
 
TEMPERATURE / PRECIPITATION  
FAIRFIELD/SUISUN 95 60 91 / 0 0 0  
 
 
=  
 
CAZ019-112300-  
NORTHERN SAN JOAQUIN VALLEY-  
INCLUDING THE CITIES OF STOCKTON AND MODESTO  
1223 AM PDT MON AUG 11 2025  
   
TODAY  
SUNNY. HIGHS 95 TO 101. NORTHWEST WINDS UP TO 15 MPH.  
GUSTS UP TO 25 MPH IN THE AFTERNOON.    
TONIGHT  
CLEAR. LOWS 60 TO 70. NORTHWEST WINDS UP TO 15 MPH.  
GUSTS UP TO 25 MPH IN THE EVENING.    
TUESDAY  
SUNNY. HIGHS 92 TO 100. NORTHWEST WINDS UP TO 10 MPH  
WITH GUSTS TO AROUND 20 MPH.    
TUESDAY NIGHT  
CLEAR. LOWS 58 TO 68. NORTHWEST WINDS UP TO  
15 MPH. GUSTS UP TO 25 MPH IN THE EVENING.    
WEDNESDAY  
SUNNY. HIGHS 88 TO 96. NORTHWEST WINDS UP TO 10 MPH  
WITH GUSTS TO AROUND 20 MPH.    
WEDNESDAY NIGHT  
CLEAR. LOWS 56 TO 64.    
THURSDAY  
SUNNY. HIGHS 88 TO 94.    
THURSDAY NIGHT THROUGH SUNDAY  
CLEAR. LOWS 57 TO 65. HIGHS  
84 TO 94.  
 
 
TEMPERATURE / PRECIPITATION  
STOCKTON 100 63 98 / 0 0 0  
MODESTO 100 67 99 / 0 0 0  
 
 
=  
 
CAZ063-112300-  
MOUNTAINS SOUTHWESTERN SHASTA COUNTY TO WESTERN COLUSA COUNTY-  
INCLUDING THE CITY OF ALDER SPRINGS  
1223 AM PDT MON AUG 11 2025  
   
TODAY...SUNNY. HIGHS 85 TO 100 HIGHER ELEVATIONS  
101 TO  
106 LOWER ELEVATIONS. LIGHT WINDS BECOMING SOUTHEAST UP TO 10 MPH  
IN THE AFTERNOON.    
TONIGHT  
CLEAR. LOWS 65 TO 77. PREVAILING WEST WINDS UP TO  
10 MPH.    
TUESDAY...SUNNY. HIGHS 82 TO 97 HIGHER ELEVATIONS  
97 TO  
102 LOWER ELEVATIONS. LIGHT WINDS BECOMING SOUTHEAST UP TO 10 MPH  
IN THE AFTERNOON.    
TUESDAY NIGHT  
CLEAR, COOLER. LOWS 61 TO 75. PREVAILING  
SOUTHWEST WINDS UP TO 10 MPH SHIFTING TO THE WEST AFTER MIDNIGHT.   
WEDNESDAY...SUNNY. HIGHS 77 TO 92 HIGHER ELEVATIONS  
92 TO  
98 LOWER ELEVATIONS. LIGHT WINDS BECOMING SOUTHEAST UP TO 10 MPH  
IN THE AFTERNOON.    
WEDNESDAY NIGHT  
CLEAR, COOLER. LOWS 58 TO 72.    
THURSDAY  
SUNNY. HIGHS 78 TO 93.    
THURSDAY NIGHT AND FRIDAY  
CLEAR. LOWS 58 TO 73. HIGHS 78 TO  
93.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 57 TO 72.    
SATURDAY  
SUNNY. HIGHS 74 TO 89.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS 55 TO 70.    
SUNDAY  
SUNNY. HIGHS 72 TO 87.  
 
 
TEMPERATURE / PRECIPITATION  
ALDER SPRINGS 91 70 88 / 0 0 0  
 
 
=  
 
CAZ066-112300-  
NORTHEAST FOOTHILLS/SACRAMENTO VALLEY-  
INCLUDING THE CITY OF PARADISE  
1223 AM PDT MON AUG 11 2025  
   
TODAY  
SUNNY. HIGHS 92 TO 106. LIGHT WINDS BECOMING SOUTHWEST  
UP TO 10 MPH IN THE AFTERNOON.    
TONIGHT  
CLEAR. LOWS 68 TO 76. PREVAILING SOUTH WINDS UP TO  
10 MPH IN THE EVENING BECOMING LIGHT.    
TUESDAY  
SUNNY. HIGHS 89 TO 103. LIGHT WINDS BECOMING SOUTHWEST  
UP TO 10 MPH IN THE AFTERNOON.    
TUESDAY NIGHT  
CLEAR. LOWS 65 TO 73. PREVAILING SOUTH WINDS UP  
TO 10 MPH IN THE EVENING BECOMING LIGHT.    
WEDNESDAY  
SUNNY. HIGHS 83 TO 97. LIGHT WINDS BECOMING  
SOUTHWEST UP TO 10 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT  
CLEAR. LOWS 62 TO 69.    
THURSDAY  
SUNNY. HIGHS 82 TO 96.    
THURSDAY NIGHT THROUGH SUNDAY  
CLEAR. LOWS 60 TO 70. HIGHS  
79 TO 94.  
 
 
TEMPERATURE / PRECIPITATION  
PARADISE 97 73 93 / 0 0 0  
 
 
=  
 
CAZ067-112300-  
MOTHERLODE-  
INCLUDING THE CITIES OF GRASS VALLEY AND JACKSON  
1223 AM PDT MON AUG 11 2025  
   
TODAY  
SUNNY. HIGHS 91 TO 101. LIGHT WINDS BECOMING WEST UP TO  
10 MPH IN THE AFTERNOON.    
TONIGHT  
CLEAR. LOWS 64 TO 74. PREVAILING WEST WINDS UP TO  
10 MPH IN THE EVENING BECOMING LIGHT.    
TUESDAY  
SUNNY. HIGHS 90 TO 98. LIGHT WINDS BECOMING SOUTHWEST  
UP TO 10 MPH IN THE AFTERNOON.    
TUESDAY NIGHT  
CLEAR. LOWS 61 TO 71. PREVAILING SOUTHWEST WINDS  
UP TO 10 MPH IN THE EVENING BECOMING LIGHT.    
WEDNESDAY  
SUNNY. HIGHS 86 TO 94. LIGHT WINDS BECOMING  
SOUTHWEST UP TO 10 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT  
CLEAR. LOWS 57 TO 67.    
THURSDAY  
SUNNY. HIGHS 84 TO 92.    
THURSDAY NIGHT THROUGH SUNDAY  
CLEAR. LOWS 57 TO 67. HIGHS  
79 TO 93.  
 
 
TEMPERATURE / PRECIPITATION  
GRASS VALLEY 95 67 92 / 0 0 0  
JACKSON 96 65 94 / 0 0 0  
 
 
=  
 
CAZ068-112300-  
WESTERN PLUMAS COUNTY/LASSEN PARK-  
INCLUDING THE CITIES OF CHESTER AND QUINCY  
1223 AM PDT MON AUG 11 2025  
   
TODAY...SUNNY. HIGHS 80 TO 95 HIGHER ELEVATIONS  
86 TO  
101 LOWER ELEVATIONS. LIGHT WINDS BECOMING WEST UP TO 10 MPH IN  
THE AFTERNOON.    
TONIGHT  
CLEAR. LOWS 58 TO 73. PREVAILING SOUTHWEST WINDS UP TO  
10 MPH IN THE EVENING BECOMING LIGHT.    
TUESDAY...SUNNY. HIGHS 77 TO 92 HIGHER ELEVATIONS  
84 TO  
99 LOWER ELEVATIONS. LIGHT WINDS BECOMING SOUTHWEST UP TO 10 MPH  
IN THE AFTERNOON.    
TUESDAY NIGHT  
CLEAR, COOLER. LOWS 54 TO 69. PREVAILING  
SOUTHWEST WINDS UP TO 10 MPH IN THE EVENING BECOMING LIGHT.    
WEDNESDAY...SUNNY. HIGHS 72 TO 87 HIGHER ELEVATIONS  
78 TO  
93 LOWER ELEVATIONS. LIGHT WINDS BECOMING SOUTHWEST UP TO 10 MPH  
IN THE AFTERNOON.    
WEDNESDAY NIGHT  
CLEAR, COOLER. LOWS 50 TO 65.    
THURSDAY  
SUNNY. HIGHS 74 TO 89.    
THURSDAY NIGHT THROUGH SUNDAY  
CLEAR. LOWS 48 TO 63. HIGHS  
71 TO 86.  
 
 
TEMPERATURE / PRECIPITATION  
QUINCY 103 55 101 / 0 0 0  
CHESTER 98 56 96 / 0 0 0  
 
 
=  
 
CAZ069-112300-  
WEST SLOPE NORTHERN SIERRA NEVADA-  
INCLUDING THE CITY OF BLUE CANYON  
1223 AM PDT MON AUG 11 2025  
   
TODAY...SUNNY. HIGHS 77 TO 92 HIGHER ELEVATIONS  
88 TO 98 LOWER  
ELEVATIONS. PREVAILING EAST WINDS UP TO 10 MPH SHIFTING TO THE  
WEST IN THE AFTERNOON.    
TONIGHT...CLEAR. LOWS 54 TO 69 HIGHER ELEVATIONS  
63 TO  
76 LOWER ELEVATIONS. PREVAILING WEST WINDS UP TO 10 MPH IN THE  
EVENING BECOMING LIGHT.    
TUESDAY...SUNNY. HIGHS 76 TO 91 HIGHER ELEVATIONS  
86 TO  
98 LOWER ELEVATIONS. LIGHT WINDS BECOMING SOUTHWEST UP TO 10 MPH  
IN THE AFTERNOON.    
TUESDAY NIGHT...CLEAR. LOWS 51 TO 66 HIGHER ELEVATIONS  
60 TO  
73 LOWER ELEVATIONS. PREVAILING WEST WINDS UP TO 10 MPH IN THE  
EVENING BECOMING LIGHT.    
WEDNESDAY...SUNNY. HIGHS 71 TO 86 HIGHER ELEVATIONS  
83 TO  
93 LOWER ELEVATIONS. PREVAILING SOUTHEAST WINDS UP TO 10 MPH  
SHIFTING TO THE SOUTHWEST IN THE AFTERNOON.    
WEDNESDAY NIGHT  
CLEAR, COOLER. LOWS 50 TO 65.    
THURSDAY  
SUNNY. HIGHS 72 TO 87.    
THURSDAY NIGHT THROUGH SUNDAY  
CLEAR. LOWS 48 TO 63. HIGHS  
70 TO 85.  
 
 
TEMPERATURE / PRECIPITATION  
BLUE CANYON 88 70 86 / 0 0 0  
 
 
=  
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