642  
FPUS56 KSTO 131222  
ZFPSTO  
 
INTERIOR NORTHERN CALIFORNIA ZONE FORECASTS FOR CALIFORNIA  
NATIONAL WEATHER SERVICE SACRAMENTO CA  
522 AM PDT SUN JUL 13 2025  
 
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION  
ARE FOR TODAY, TONIGHT, AND MONDAY.  
 
CAZ013-132300-  
SHASTA LAKE AREA / NORTHERN SHASTA COUNTY-  
INCLUDING THE CITY OF SHASTA DAM  
522 AM PDT SUN JUL 13 2025  
   
..HEAT ADVISORY IN EFFECT UNTIL 11 PM PDT MONDAY  
 
   
TODAY  
SUNNY. AREAS OF SMOKE. HIGHS 90 TO 105 HIGHER  
ELEVATIONS...99 TO 109 LOWER ELEVATIONS. LIGHT WINDS BECOMING  
SOUTH UP TO 10 MPH IN THE AFTERNOON.    
TONIGHT  
CLEAR. AREAS OF SMOKE. LOWS 63 TO 78. PREVAILING  
SOUTHWEST WINDS UP TO 10 MPH IN THE EVENING BECOMING LIGHT.    
MONDAY...SUNNY. HIGHS 90 TO 105 HIGHER ELEVATIONS  
99 TO  
109 LOWER ELEVATIONS. LIGHT WINDS BECOMING SOUTHEAST UP TO 10 MPH  
IN THE AFTERNOON.    
MONDAY NIGHT...CLEAR. LOWS 59 TO 74 HIGHER ELEVATIONS  
67 TO  
76 LOWER ELEVATIONS. PREVAILING SOUTHWEST WINDS UP TO 10 MPH IN  
THE EVENING BECOMING LIGHT.    
TUESDAY...SUNNY. HIGHS 83 TO 98 HIGHER ELEVATIONS  
93 TO  
101 LOWER ELEVATIONS. LIGHT WINDS BECOMING SOUTH UP TO 10 MPH IN  
THE AFTERNOON.    
TUESDAY NIGHT  
CLEAR, COOLER. LOWS 56 TO 71.    
WEDNESDAY  
SUNNY. HIGHS 81 TO 96.    
WEDNESDAY NIGHT THROUGH SATURDAY  
CLEAR. LOWS 55 TO 70. HIGHS  
82 TO 97.  
 
 
TEMPERATURE / PRECIPITATION  
SHASTA DAM 106 75 106 / 0 0 0  
 
 
=  
 
CAZ014-132300-  
BURNEY BASIN / EASTERN SHASTA COUNTY-  
INCLUDING THE CITY OF BURNEY  
522 AM PDT SUN JUL 13 2025  
   
..HEAT ADVISORY IN EFFECT UNTIL 11 PM PDT MONDAY  
 
   
TODAY  
SUNNY. AREAS OF SMOKE THROUGH THE DAY. HIGHS 91 TO 104.  
LIGHT WINDS BECOMING NORTHWEST UP TO 10 MPH IN THE AFTERNOON.    
TONIGHT  
MOSTLY CLEAR. AREAS OF SMOKE. LOWS 54 TO 69.  
PREVAILING WEST WINDS UP TO 10 MPH.    
MONDAY  
SUNNY. HIGHS 90 TO 103. LIGHT WINDS BECOMING NORTHWEST  
UP TO 10 MPH IN THE AFTERNOON.    
MONDAY NIGHT  
CLEAR. LOWS 53 TO 68. PREVAILING WEST WINDS UP TO  
10 MPH.    
TUESDAY  
SUNNY. HIGHS 85 TO 96. LIGHT WINDS BECOMING WEST UP TO  
10 MPH IN THE AFTERNOON.    
TUESDAY NIGHT  
CLEAR, COOLER. LOWS 49 TO 64.    
WEDNESDAY  
SUNNY. HIGHS 82 TO 93.    
WEDNESDAY NIGHT THROUGH SATURDAY  
CLEAR. LOWS 47 TO 62. HIGHS  
80 TO 95.  
 
 
TEMPERATURE / PRECIPITATION  
BURNEY 99 60 99 / 0 0 0  
 
 
=  
 
CAZ015-132300-  
NORTHERN SACRAMENTO VALLEY-  
INCLUDING THE CITIES OF REDDING AND RED BLUFF  
522 AM PDT SUN JUL 13 2025  
   
..HEAT ADVISORY IN EFFECT UNTIL 11 PM PDT MONDAY  
 
   
TODAY  
SUNNY. AREAS OF SMOKE IN THE AFTERNOON. HIGHS 99 TO 107.  
LIGHT WINDS BECOMING SOUTH UP TO 10 MPH IN THE AFTERNOON.    
TONIGHT  
CLEAR. LOWS 68 TO 76. SOUTHEAST WINDS UP TO 10 MPH  
WITH GUSTS TO AROUND 20 MPH.    
MONDAY  
SUNNY. HIGHS 101 TO 107. LIGHT WINDS BECOMING SOUTH UP  
TO 10 MPH IN THE AFTERNOON.    
MONDAY NIGHT  
CLEAR. LOWS 67 TO 75. SOUTHEAST WINDS UP TO  
15 MPH.    
TUESDAY  
SUNNY. HIGHS 96 TO 102. SOUTH WINDS UP TO 10 MPH.  
GUSTS UP TO 20 MPH IN THE AFTERNOON.    
TUESDAY NIGHT  
CLEAR. LOWS 62 TO 70.    
WEDNESDAY  
SUNNY. HIGHS 92 TO 98.    
WEDNESDAY NIGHT THROUGH SATURDAY  
CLEAR. LOWS 60 TO 69. HIGHS  
92 TO 102.  
 
 
TEMPERATURE / PRECIPITATION  
REDDING 106 71 107 / 0 0 0  
RED BLUFF 104 72 105 / 0 0 0  
 
 
=  
 
CAZ016-132300-  
CENTRAL SACRAMENTO VALLEY-  
INCLUDING THE CITIES OF CHICO, OROVILLE, AND MARYSVILLE/YUBA CITY  
522 AM PDT SUN JUL 13 2025  
   
..HEAT ADVISORY IN EFFECT UNTIL 11 PM PDT MONDAY  
 
   
TODAY  
SUNNY. HIGHS AROUND 99. SOUTHEAST WINDS UP TO 10 MPH.    
TONIGHT  
CLEAR. LOWS 61 TO 71. SOUTHEAST WINDS UP TO 10 MPH.    
MONDAY  
SUNNY. HIGHS AROUND 101. SOUTHEAST WINDS UP TO 10 MPH.    
MONDAY NIGHT  
CLEAR. LOWS 61 TO 69. SOUTHEAST WINDS UP TO  
10 MPH WITH GUSTS TO AROUND 20 MPH.    
TUESDAY  
SUNNY. HIGHS 92 TO 98. SOUTHEAST WINDS UP TO 10 MPH  
WITH GUSTS TO AROUND 20 MPH.    
TUESDAY NIGHT  
CLEAR. LOWS 57 TO 63.    
WEDNESDAY  
SUNNY. HIGHS 88 TO 94.    
WEDNESDAY NIGHT THROUGH SATURDAY  
CLEAR. LOWS 56 TO 66. HIGHS  
88 TO 96.  
 
 
TEMPERATURE / PRECIPITATION  
CHICO 101 71 103 / 0 0 0  
OROVILLE 100 67 102 / 0 0 0  
MARYSVILLE/YUBA CITY 99 62 101 / 0 0 0  
 
 
=  
 
CAZ017-132300-  
SOUTHERN SACRAMENTO VALLEY-  
INCLUDING THE CITY OF SACRAMENTO  
522 AM PDT SUN JUL 13 2025  
   
TODAY  
SUNNY. HIGHS 92 TO 102. SOUTH WINDS UP TO 10 MPH WITH  
GUSTS TO AROUND 20 MPH.    
TONIGHT  
CLEAR. LOWS 57 TO 67. SOUTH WINDS UP TO 15 MPH WITH  
GUSTS TO AROUND 25 MPH.    
MONDAY  
SUNNY. HIGHS 95 TO 103. SOUTH WINDS UP TO 10 MPH.    
MONDAY NIGHT  
CLEAR. LOWS 56 TO 66. SOUTH WINDS 10 TO 15 MPH  
WITH GUSTS TO AROUND 25 MPH.    
TUESDAY  
SUNNY. HIGHS 86 TO 96. SOUTH WINDS UP TO 15 MPH.    
TUESDAY NIGHT  
CLEAR. LOWS 55 TO 62.    
WEDNESDAY  
SUNNY. HIGHS 82 TO 92.    
WEDNESDAY NIGHT THROUGH FRIDAY NIGHT  
CLEAR. LOWS 53 TO 63.  
HIGHS 84 TO 94.    
SATURDAY  
SUNNY. HIGHS 91 TO 99.  
 
 
TEMPERATURE / PRECIPITATION  
SACRAMENTO 96 61 99 / 0 0 0  
SAC EXEC AIRPORT 96 59 98 / 0 0 0  
 
 
=  
 
CAZ018-132300-  
CARQUINEZ STRAIT AND DELTA-  
INCLUDING THE CITY OF FAIRFIELD/SUISUN  
522 AM PDT SUN JUL 13 2025  
   
TODAY  
SUNNY. NEAR THE BAY, MOSTLY CLOUDY IN THE MORNING THEN  
CLEARING. HIGHS 85 TO 91...EXCEPT 78 TO 84 NEAR THE BAY. WEST  
WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.    
TONIGHT  
CLEAR. LOWS 55 TO 61. WEST WINDS 10 TO 15 MPH WITH  
GUSTS TO AROUND 25 MPH.    
MONDAY  
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.    
MONDAY NIGHT  
CLEAR. LOWS 55 TO 61. 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 80 TO 86...EXCEPT 72 TO 78 NEAR THE BAY.  
SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.    
TUESDAY NIGHT  
CLEAR. LOWS AROUND 57.    
WEDNESDAY  
SUNNY. HIGHS 77 TO 83.    
WEDNESDAY NIGHT THROUGH FRIDAY NIGHT  
CLEAR. LOWS 53 TO 60.  
HIGHS 80 TO 86.    
SATURDAY  
SUNNY. HIGHS 84 TO 90.  
 
 
TEMPERATURE / PRECIPITATION  
FAIRFIELD/SUISUN 91 57 93 / 0 0 0  
 
 
=  
 
CAZ019-132300-  
NORTHERN SAN JOAQUIN VALLEY-  
INCLUDING THE CITIES OF STOCKTON AND MODESTO  
522 AM PDT SUN JUL 13 2025  
   
TODAY  
SUNNY. HIGHS 93 TO 101. NORTHWEST WINDS UP TO 10 MPH  
WITH GUSTS TO AROUND 20 MPH.    
TONIGHT  
CLEAR. LOWS 59 TO 69. NORTHWEST WINDS UP TO 15 MPH.    
MONDAY  
SUNNY. HIGHS 96 TO 102. NORTHWEST WINDS UP TO 10 MPH.    
MONDAY NIGHT  
CLEAR. LOWS 59 TO 69. NORTHWEST WINDS UP TO  
15 MPH.    
TUESDAY  
SUNNY. HIGHS 90 TO 98. NORTHWEST WINDS UP TO 10 MPH.    
TUESDAY NIGHT  
CLEAR. LOWS 55 TO 63.    
WEDNESDAY  
SUNNY. HIGHS 85 TO 93.    
WEDNESDAY NIGHT THROUGH SATURDAY  
CLEAR. LOWS 56 TO 66. HIGHS  
87 TO 97.  
 
 
TEMPERATURE / PRECIPITATION  
STOCKTON 99 60 101 / 0 0 0  
MODESTO 99 66 101 / 0 0 0  
 
 
=  
 
CAZ063-132300-  
MOUNTAINS SOUTHWESTERN SHASTA COUNTY TO WESTERN COLUSA COUNTY-  
INCLUDING THE CITY OF ALDER SPRINGS  
522 AM PDT SUN JUL 13 2025  
   
..HEAT ADVISORY IN EFFECT UNTIL 11 PM PDT MONDAY  
 
   
TODAY  
AREAS OF SMOKE EARLY IN THE MORNING. AREAS OF SMOKE  
EARLY IN THE AFTERNOON. SUNNY. HIGHS 83 TO 98 HIGHER ELEVATIONS...  
98 TO 106 LOWER ELEVATIONS. LIGHT WINDS BECOMING SOUTHEAST UP TO  
10 MPH IN THE AFTERNOON.    
TONIGHT...CLEAR. LOWS 64 TO 76 HIGHER ELEVATIONS  
71 TO  
79 LOWER ELEVATIONS. PREVAILING SOUTHWEST WINDS UP TO 10 MPH IN  
THE EVENING BECOMING LIGHT.    
MONDAY...SUNNY. HIGHS 83 TO 98 HIGHER ELEVATIONS  
99 TO  
106 LOWER ELEVATIONS. LIGHT WINDS BECOMING SOUTHEAST UP TO 10 MPH  
IN THE AFTERNOON.    
MONDAY NIGHT...CLEAR. LOWS 62 TO 74 HIGHER ELEVATIONS  
70 TO  
78 LOWER ELEVATIONS. PREVAILING SOUTH WINDS UP TO 10 MPH IN THE  
EVENING BECOMING LIGHT.    
TUESDAY...SUNNY. HIGHS 78 TO 93 HIGHER ELEVATIONS  
94 TO  
100 LOWER ELEVATIONS. LIGHT WINDS BECOMING SOUTHEAST UP TO 10 MPH  
IN THE AFTERNOON.    
TUESDAY NIGHT  
CLEAR, COOLER. LOWS 57 TO 71.    
WEDNESDAY  
SUNNY. HIGHS 77 TO 92.    
WEDNESDAY NIGHT THROUGH SATURDAY  
CLEAR. LOWS 56 TO 71. HIGHS  
78 TO 93.  
 
 
TEMPERATURE / PRECIPITATION  
ALDER SPRINGS 89 70 89 / 0 0 0  
 
 
=  
 
CAZ066-132300-  
NORTHEAST FOOTHILLS/SACRAMENTO VALLEY-  
INCLUDING THE CITY OF PARADISE  
522 AM PDT SUN JUL 13 2025  
   
..HEAT ADVISORY IN EFFECT UNTIL 11 PM PDT MONDAY  
 
   
TODAY  
SUNNY. AREAS OF SMOKE. HIGHS 90 TO 105. LIGHT WINDS  
BECOMING SOUTHWEST UP TO 10 MPH IN THE AFTERNOON.    
TONIGHT  
CLEAR. LOWS 68 TO 78. PREVAILING SOUTH WINDS UP TO  
10 MPH IN THE EVENING BECOMING LIGHT.    
MONDAY  
SUNNY. HIGHS 91 TO 105. LIGHT WINDS BECOMING SOUTHWEST  
UP TO 10 MPH IN THE AFTERNOON.    
MONDAY NIGHT  
CLEAR. LOWS 67 TO 75. PREVAILING SOUTH WINDS UP  
TO 10 MPH IN THE EVENING BECOMING LIGHT.    
TUESDAY  
SUNNY. HIGHS 86 TO 100. LIGHT WINDS BECOMING SOUTHWEST  
UP TO 10 MPH IN THE AFTERNOON.    
TUESDAY NIGHT  
CLEAR. LOWS 62 TO 70.    
WEDNESDAY  
SUNNY. HIGHS 82 TO 96.    
WEDNESDAY NIGHT THROUGH SATURDAY  
CLEAR. LOWS 60 TO 70. HIGHS  
83 TO 98.  
 
 
TEMPERATURE / PRECIPITATION  
PARADISE 93 74 96 / 0 0 0  
 
 
=  
 
CAZ067-132300-  
MOTHERLODE-  
INCLUDING THE CITIES OF GRASS VALLEY AND JACKSON  
522 AM PDT SUN JUL 13 2025  
   
TODAY  
AREAS OF SMOKE IN THE MORNING. SUNNY. HIGHS 89 TO 99.  
PREVAILING WEST WINDS UP TO 10 MPH.    
TONIGHT  
CLEAR. LOWS 64 TO 74. PREVAILING WEST WINDS UP TO  
10 MPH IN THE EVENING BECOMING LIGHT.    
MONDAY  
SUNNY. HIGHS 91 TO 101. LIGHT WINDS BECOMING WEST UP TO  
10 MPH IN THE AFTERNOON.    
MONDAY NIGHT  
CLEAR. LOWS 62 TO 72. PREVAILING WEST WINDS UP TO  
10 MPH IN THE EVENING BECOMING LIGHT.    
TUESDAY  
SUNNY. HIGHS 87 TO 97. LIGHT WINDS BECOMING SOUTHWEST  
UP TO 10 MPH IN THE AFTERNOON.    
TUESDAY NIGHT  
CLEAR, COOLER. LOWS 57 TO 67.    
WEDNESDAY  
SUNNY. HIGHS 82 TO 92.    
WEDNESDAY NIGHT THROUGH SATURDAY  
CLEAR. LOWS 56 TO 69. HIGHS  
82 TO 97.  
 
 
TEMPERATURE / PRECIPITATION  
GRASS VALLEY 93 67 94 / 0 0 0  
JACKSON 95 64 98 / 0 0 0  
 
 
=  
 
CAZ068-132300-  
WESTERN PLUMAS COUNTY/LASSEN PARK-  
INCLUDING THE CITIES OF CHESTER AND QUINCY  
522 AM PDT SUN JUL 13 2025  
   
..HEAT ADVISORY IN EFFECT UNTIL 11 PM PDT MONDAY  
 
   
TODAY  
SUNNY. AREAS OF SMOKE. HIGHS 79 TO 94 HIGHER  
ELEVATIONS...85 TO 100 LOWER ELEVATIONS. LIGHT WINDS BECOMING  
SOUTHWEST UP TO 10 MPH IN THE AFTERNOON.    
TONIGHT  
CLEAR. LOWS 57 TO 72. PREVAILING SOUTHWEST WINDS UP TO  
10 MPH IN THE EVENING BECOMING LIGHT.    
MONDAY...SUNNY. HIGHS 79 TO 94 HIGHER ELEVATIONS  
84 TO  
99 LOWER ELEVATIONS. LIGHT WINDS BECOMING SOUTHWEST UP TO 10 MPH  
IN THE AFTERNOON.    
MONDAY NIGHT  
CLEAR. LOWS 56 TO 71. PREVAILING SOUTHWEST WINDS  
UP TO 10 MPH IN THE EVENING BECOMING LIGHT.    
TUESDAY...SUNNY. HIGHS 73 TO 88 HIGHER ELEVATIONS  
79 TO  
94 LOWER ELEVATIONS. LIGHT WINDS BECOMING SOUTHWEST UP TO 10 MPH  
IN THE AFTERNOON.    
TUESDAY NIGHT  
CLEAR, COOLER. LOWS 52 TO 67.    
WEDNESDAY  
SUNNY. HIGHS 74 TO 89.    
WEDNESDAY NIGHT THROUGH SATURDAY  
CLEAR. LOWS 50 TO 65. HIGHS  
75 TO 90.  
 
 
TEMPERATURE / PRECIPITATION  
QUINCY 103 56 101 / 0 0 0  
CHESTER 99 56 97 / 0 0 0  
 
 
=  
 
CAZ069-132300-  
WEST SLOPE NORTHERN SIERRA NEVADA-  
INCLUDING THE CITY OF BLUE CANYON  
522 AM PDT SUN JUL 13 2025  
   
TODAY  
AREAS OF SMOKE EARLY IN THE MORNING. SUNNY. HIGHS 76 TO  
91 HIGHER ELEVATIONS...86 TO 96 LOWER ELEVATIONS. LIGHT WINDS  
BECOMING WEST UP TO 10 MPH IN THE AFTERNOON.    
TONIGHT...CLEAR. LOWS 53 TO 68 HIGHER ELEVATIONS  
62 TO  
76 LOWER ELEVATIONS. PREVAILING WEST WINDS UP TO 10 MPH IN THE  
EVENING BECOMING LIGHT.    
MONDAY...SUNNY. HIGHS 76 TO 91 HIGHER ELEVATIONS  
87 TO  
97 LOWER ELEVATIONS. LIGHT WINDS BECOMING SOUTHWEST UP TO 10 MPH  
IN THE AFTERNOON.    
MONDAY NIGHT...CLEAR. LOWS 51 TO 66 HIGHER ELEVATIONS  
61 TO  
75 LOWER ELEVATIONS. PREVAILING WEST WINDS UP TO 10 MPH IN THE  
EVENING BECOMING LIGHT.    
TUESDAY...SUNNY. HIGHS 72 TO 87 HIGHER ELEVATIONS  
83 TO  
93 LOWER ELEVATIONS. LIGHT WINDS BECOMING SOUTHWEST UP TO 10 MPH  
IN THE AFTERNOON.    
TUESDAY NIGHT  
CLEAR, COOLER. LOWS 51 TO 66.    
WEDNESDAY  
SUNNY. HIGHS 72 TO 87.    
WEDNESDAY NIGHT THROUGH SATURDAY  
CLEAR. LOWS 50 TO 65. HIGHS  
73 TO 88.  
 
 
TEMPERATURE / PRECIPITATION  
BLUE CANYON 85 69 86 / 0 0 0  
 
 
=  
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