377  
FPUS56 KSTO 102323  
ZFPSTO  
 
INTERIOR NORTHERN CALIFORNIA ZONE FORECASTS FOR CALIFORNIA  
NATIONAL WEATHER SERVICE SACRAMENTO CA  
422 PM PDT WED SEP 10 2025  
 
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION  
ARE FOR TONIGHT, THURSDAY, THURSDAY NIGHT, AND FRIDAY.  
 
CAZ013-111100-  
SHASTA LAKE AREA / NORTHERN SHASTA COUNTY-  
INCLUDING THE CITY OF SHASTA DAM  
422 PM PDT WED SEP 10 2025  
   
TONIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
EARLY IN THE EVENING, THEN A SLIGHT CHANCE OF RAIN SHOWERS LATE  
IN THE EVENING. A SLIGHT CHANCE OF RAIN SHOWERS LATE IN THE  
NIGHT. LOWS 43 TO 58 HIGHER ELEVATIONS...52 TO 61 LOWER  
ELEVATIONS. LIGHT WINDS.    
THURSDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 63 TO 78 HIGHER  
ELEVATIONS...74 TO 82 LOWER ELEVATIONS. LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF RAIN SHOWERS  
IN THE EVENING. LOWS 45 TO 60 HIGHER ELEVATIONS...52 TO 64 LOWER  
ELEVATIONS. LIGHT WINDS.    
FRIDAY...SUNNY, WARMER. HIGHS 71 TO 86 HIGHER ELEVATIONS  
83 TO  
91 LOWER ELEVATIONS. PREVAILING NORTH WINDS UP TO 10 MPH IN THE  
MORNING BECOMING LIGHT.    
FRIDAY NIGHT...CLEAR. LOWS 48 TO 63 HIGHER ELEVATIONS  
55 TO  
67 LOWER ELEVATIONS. LIGHT WINDS.    
SATURDAY  
SUNNY. HIGHS 74 TO 89.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS 49 TO 64.    
SUNDAY AND SUNDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF  
RAIN SHOWERS. HIGHS 67 TO 82. LOWS 47 TO 62.    
MONDAY AND MONDAY NIGHT  
MOSTLY CLEAR. HIGHS 70 TO 85. LOWS  
46 TO 61.    
TUESDAY THROUGH WEDNESDAY  
CLEAR. HIGHS 78 TO 93. LOWS 49 TO  
64.  
 
 
TEMPERATURE / PRECIPITATION  
SHASTA DAM 60 80 62 88 / 60 40 20 0  
 
 
=  
 
CAZ014-111100-  
BURNEY BASIN / EASTERN SHASTA COUNTY-  
INCLUDING THE CITY OF BURNEY  
422 PM PDT WED SEP 10 2025  
   
TONIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
EARLY IN THE EVENING, THEN A SLIGHT CHANCE OF RAIN SHOWERS LATE  
IN THE EVENING. A SLIGHT CHANCE OF RAIN SHOWERS LATE IN THE  
NIGHT. LOWS 38 TO 50. LIGHT WINDS.    
THURSDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 60 TO 73. LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN  
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS  
39 TO 52. LIGHT WINDS.    
FRIDAY  
MOSTLY SUNNY. WARMER. HIGHS 68 TO 80. LIGHT WINDS.    
FRIDAY NIGHT  
CLEAR. LOWS 40 TO 53. LIGHT WINDS.    
SATURDAY  
SUNNY. HIGHS 72 TO 84.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS 40 TO 54.    
SUNDAY  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN SHOWERS.  
HIGHS 66 TO 77.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN  
SHOWERS. LOWS 39 TO 51.    
MONDAY AND MONDAY NIGHT  
MOSTLY CLEAR. HIGHS 67 TO 79. LOWS  
38 TO 51.    
TUESDAY THROUGH WEDNESDAY  
CLEAR. HIGHS 72 TO 86. LOWS 39 TO  
54.  
 
 
TEMPERATURE / PRECIPITATION  
BURNEY 43 70 44 78 / 40 40 20 0  
 
 
=  
 
CAZ015-111100-  
NORTHERN SACRAMENTO VALLEY-  
INCLUDING THE CITIES OF REDDING AND RED BLUFF  
422 PM PDT WED SEP 10 2025  
   
TONIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY IN THE EVENING, THEN MOSTLY CLOUDY WITH A  
SLIGHT CHANCE OF RAIN SHOWERS IN THE LATE EVENING AND EARLY  
MORNING. PARTLY CLOUDY LATE IN THE NIGHT. LOWS AROUND 59. LIGHT  
WINDS.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING, THEN PARTLY CLOUDY WITH  
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
HIGHS AROUND 80. LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF RAIN SHOWERS  
IN THE EVENING. LOWS 57 TO 65. LIGHT WINDS.    
FRIDAY  
SUNNY. HIGHS 84 TO 90. LIGHT WINDS.    
FRIDAY NIGHT  
CLEAR. LOWS 58 TO 66. LIGHT WINDS.    
SATURDAY  
SUNNY. HIGHS AROUND 88.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS 58 TO 64.    
SUNDAY  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN SHOWERS.  
HIGHS AROUND 81.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN  
SHOWERS. LOWS 56 TO 62.    
MONDAY  
MOSTLY SUNNY. HIGHS AROUND 84.    
MONDAY NIGHT THROUGH TUESDAY NIGHT  
CLEAR. LOWS 58 TO 67. HIGHS  
84 TO 94.    
WEDNESDAY  
SUNNY. HIGHS AROUND 94.  
 
 
TEMPERATURE / PRECIPITATION  
REDDING 57 82 58 89 / 50 30 10 0  
RED BLUFF 59 82 60 90 / 50 30 20 0  
 
 
=  
 
CAZ016-111100-  
CENTRAL SACRAMENTO VALLEY-  
INCLUDING THE CITIES OF CHICO, OROVILLE, AND MARYSVILLE/YUBA CITY  
422 PM PDT WED SEP 10 2025  
   
TONIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE EVENING, THEN MOSTLY  
CLOUDY WITH A SLIGHT CHANCE OF RAIN SHOWERS LATE IN THE EVENING.  
PARTLY CLOUDY AFTER MIDNIGHT. LOWS AROUND 59. LIGHT WINDS.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING, THEN PARTLY CLOUDY WITH  
A SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS AROUND  
79. LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 56 TO 62. LIGHT WINDS.    
FRIDAY  
SUNNY. HIGHS AROUND 85. LIGHT WINDS.    
FRIDAY NIGHT  
CLEAR. LOWS 58 TO 64. LIGHT WINDS.    
SATURDAY  
SUNNY. HIGHS AROUND 87.    
SATURDAY NIGHT  
CLEAR. LOWS 55 TO 61.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF RAIN  
SHOWERS. HIGHS AROUND 80. LOWS 55 TO 61.    
MONDAY  
MOSTLY SUNNY. HIGHS AROUND 83.    
MONDAY NIGHT THROUGH TUESDAY NIGHT  
CLEAR. LOWS 57 TO 65. HIGHS  
83 TO 89.    
WEDNESDAY  
SUNNY. HIGHS AROUND 92.  
 
 
TEMPERATURE / PRECIPITATION  
CHICO 61 80 61 86 / 40 20 10 0  
OROVILLE 59 80 59 86 / 40 20 10 0  
MARYSVILLE/YUBA CITY 59 80 58 87 / 30 20 10 0  
 
 
=  
 
CAZ017-111100-  
SOUTHERN SACRAMENTO VALLEY-  
INCLUDING THE CITY OF SACRAMENTO  
422 PM PDT WED SEP 10 2025  
   
TONIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF RAIN SHOWERS IN THE  
EVENING. LOWS AROUND 58. SOUTHWEST WINDS UP TO 10 MPH.    
THURSDAY  
PARTLY CLOUDY IN THE MORNING, THEN PARTLY CLOUDY WITH  
A SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS 77 TO 83.  
SOUTH WINDS UP TO 10 MPH.    
THURSDAY NIGHT  
CLEAR. LOWS 56 TO 63. LIGHT WINDS.    
FRIDAY  
SUNNY. HIGHS 84 TO 90. LIGHT WINDS BECOMING SOUTHWEST  
UP TO 10 MPH IN THE AFTERNOON.    
FRIDAY NIGHT  
CLEAR. LOWS 57 TO 64. SOUTHWEST WINDS UP TO  
10 MPH.    
SATURDAY  
SUNNY. HIGHS 85 TO 91.    
SATURDAY NIGHT  
CLEAR. LOWS 55 TO 61.    
SUNDAY THROUGH MONDAY  
MOSTLY CLEAR. HIGHS 80 TO 89. LOWS 55 TO  
62.    
MONDAY NIGHT THROUGH TUESDAY NIGHT  
CLEAR. LOWS 57 TO 67. HIGHS  
84 TO 94.    
WEDNESDAY  
SUNNY. HIGHS 92 TO 98.  
 
 
TEMPERATURE / PRECIPITATION  
SACRAMENTO 60 82 60 88 / 20 20 0 0  
SAC EXEC AIRPORT 59 81 59 88 / 20 20 0 0  
 
 
=  
 
CAZ018-111100-  
CARQUINEZ STRAIT AND DELTA-  
INCLUDING THE CITY OF FAIRFIELD/SUISUN  
422 PM PDT WED SEP 10 2025  
   
TONIGHT  
MOSTLY CLEAR. NEAR THE BAY, MOSTLY CLEAR IN THE  
EVENING THEN BECOMING MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN  
SHOWERS IN THE EVENING. LOWS AROUND 60. SOUTHWEST WINDS UP TO  
15 MPH.    
THURSDAY  
PARTLY CLOUDY IN THE MORNING, THEN PARTLY CLOUDY WITH  
A SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS 75 TO 81.  
SOUTHWEST WINDS UP TO 10 MPH WITH GUSTS TO AROUND 20 MPH.    
THURSDAY NIGHT  
CLEAR. LOWS AROUND 59. SOUTHWEST WINDS 10 TO  
15 MPH.    
FRIDAY  
SUNNY. HIGHS 81 TO 87. SOUTHWEST WINDS UP TO 10 MPH  
WITH GUSTS TO AROUND 20 MPH.    
FRIDAY NIGHT  
CLEAR. LOWS AROUND 59. SOUTHWEST WINDS 10 TO  
15 MPH.    
SATURDAY  
SUNNY. HIGHS 80 TO 86.    
SATURDAY NIGHT  
CLEAR. LOWS AROUND 59.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLEAR. HIGHS 77 TO 83. LOWS  
AROUND 59.    
MONDAY  
MOSTLY SUNNY. HIGHS 82 TO 88.    
MONDAY NIGHT THROUGH WEDNESDAY  
CLEAR. LOWS AROUND 61. HIGHS  
86 TO 92.  
 
 
TEMPERATURE / PRECIPITATION  
FAIRFIELD/SUISUN 60 82 59 88 / 10 20 0 0  
 
 
=  
 
CAZ019-111100-  
NORTHERN SAN JOAQUIN VALLEY-  
INCLUDING THE CITIES OF STOCKTON AND MODESTO  
422 PM PDT WED SEP 10 2025  
   
TONIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF RAIN SHOWERS IN THE  
EVENING. LOWS 55 TO 61. WEST WINDS UP TO 10 MPH.    
THURSDAY  
MOSTLY SUNNY. HIGHS 75 TO 82. NORTHWEST WINDS UP TO  
10 MPH. GUSTS UP TO 20 MPH IN THE AFTERNOON.    
THURSDAY NIGHT  
CLEAR. LOWS 56 TO 62. NORTHWEST WINDS UP TO  
10 MPH WITH GUSTS TO AROUND 20 MPH.    
FRIDAY  
SUNNY, WARMER. HIGHS 81 TO 89. NORTHWEST WINDS UP TO  
10 MPH.    
FRIDAY NIGHT  
CLEAR. LOWS 58 TO 64. NORTHWEST WINDS UP TO  
10 MPH WITH GUSTS TO AROUND 20 MPH.    
SATURDAY  
SUNNY. HIGHS 83 TO 91.    
SATURDAY NIGHT  
CLEAR. LOWS 56 TO 62.    
SUNDAY THROUGH MONDAY  
MOSTLY CLEAR. HIGHS 79 TO 88. LOWS 56 TO  
62.    
MONDAY NIGHT THROUGH TUESDAY NIGHT  
CLEAR. LOWS 57 TO 67. HIGHS  
82 TO 92.    
WEDNESDAY  
SUNNY. HIGHS 89 TO 97.  
 
 
TEMPERATURE / PRECIPITATION  
STOCKTON 59 82 58 88 / 20 10 0 0  
MODESTO 60 81 61 87 / 20 10 0 0  
 
 
=  
 
CAZ063-111100-  
MOUNTAINS SOUTHWESTERN SHASTA COUNTY TO WESTERN COLUSA COUNTY-  
INCLUDING THE CITY OF ALDER SPRINGS  
422 PM PDT WED SEP 10 2025  
   
TONIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. AT LOWER ELEVATIONS, A CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY IN THE EVENING, THEN A SLIGHT CHANCE OF RAIN  
SHOWERS LATE IN THE EVENING. AT HIGHER ELEVATIONS, RAIN SHOWERS  
LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE EVENING,  
THEN A SLIGHT CHANCE OF RAIN SHOWERS IN THE LATE EVENING AND  
EARLY MORNING. A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS EARLY IN THE EVENING, THEN A SLIGHT CHANCE OF RAIN  
SHOWERS IN THE LATE EVENING AND EARLY MORNING. LOWS 44 TO  
58 HIGHER ELEVATIONS...55 TO 63 LOWER ELEVATIONS. LIGHT WINDS.    
THURSDAY  
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
WARMER. HIGHS 58 TO 73 HIGHER ELEVATIONS...75 TO 80 LOWER  
ELEVATIONS. LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLEAR. AT HIGHER ELEVATIONS, A SLIGHT  
CHANCE OF RAIN SHOWERS IN THE EVENING. LOWS 48 TO 62 HIGHER  
ELEVATIONS...59 TO 67 LOWER ELEVATIONS. PREVAILING WEST WINDS UP  
TO 10 MPH.    
FRIDAY...SUNNY, WARMER. HIGHS 65 TO 80 HIGHER ELEVATIONS  
82 TO  
88 LOWER ELEVATIONS. PREVAILING NORTHWEST WINDS UP TO 10 MPH IN  
THE MORNING BECOMING LIGHT.    
FRIDAY NIGHT...CLEAR. LOWS 52 TO 66 HIGHER ELEVATIONS  
61 TO  
69 LOWER ELEVATIONS. PREVAILING WEST WINDS UP TO 10 MPH.    
SATURDAY  
SUNNY. HIGHS 71 TO 86.    
SATURDAY NIGHT  
MOSTLY CLEAR. COOLER. LOWS 51 TO 66.    
SUNDAY  
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. HIGHS  
63 TO 78.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN  
SHOWERS. LOWS 49 TO 64.    
MONDAY  
MOSTLY SUNNY. WARMER. HIGHS 67 TO 82.    
MONDAY NIGHT THROUGH WEDNESDAY  
CLEAR. LOWS 55 TO 70. HIGHS  
72 TO 87.  
 
 
TEMPERATURE / PRECIPITATION  
ALDER SPRINGS 51 64 54 72 / 60 40 20 10  
 
 
=  
 
CAZ066-111100-  
NORTHEAST FOOTHILLS/SACRAMENTO VALLEY-  
INCLUDING THE CITY OF PARADISE  
422 PM PDT WED SEP 10 2025  
   
TONIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE EVENING, THEN MOSTLY  
CLOUDY WITH A CHANCE OF RAIN SHOWERS LATE IN THE EVENING. PARTLY  
CLOUDY AFTER MIDNIGHT. LOWS 51 TO 63. LIGHT WINDS.    
THURSDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 68 TO 80. LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF RAIN SHOWERS  
IN THE EVENING. LOWS 53 TO 65. LIGHT WINDS.    
FRIDAY  
SUNNY, WARMER. HIGHS 74 TO 88. LIGHT WINDS.    
FRIDAY NIGHT  
CLEAR. LOWS 57 TO 68. LIGHT WINDS.    
SATURDAY  
SUNNY. HIGHS 76 TO 88.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS 56 TO 66.    
SUNDAY  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN SHOWERS.  
HIGHS 71 TO 81.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN  
SHOWERS. LOWS 53 TO 64.    
MONDAY  
MOSTLY SUNNY. HIGHS 73 TO 85.    
MONDAY NIGHT THROUGH TUESDAY NIGHT  
CLEAR. LOWS 55 TO 69. HIGHS  
75 TO 90.    
WEDNESDAY  
SUNNY. HIGHS 82 TO 94.  
 
 
TEMPERATURE / PRECIPITATION  
PARADISE 59 73 62 79 / 40 20 10 0  
 
 
=  
 
CAZ067-111100-  
MOTHERLODE-  
INCLUDING THE CITIES OF GRASS VALLEY AND JACKSON  
422 PM PDT WED SEP 10 2025  
   
TONIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY IN THE EVENING, THEN A SLIGHT CHANCE OF RAIN  
SHOWERS LATE IN THE EVENING. LOWS 50 TO 58. LIGHT WINDS.    
THURSDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 70 TO 80. LIGHT WINDS  
BECOMING WEST UP TO 10 MPH IN THE AFTERNOON.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 52 TO 60. LIGHT WINDS.    
FRIDAY  
SUNNY. HIGHS 75 TO 85. LIGHT WINDS BECOMING WEST UP TO  
10 MPH IN THE AFTERNOON.    
FRIDAY NIGHT  
CLEAR. LOWS 56 TO 64. LIGHT WINDS.    
SATURDAY  
SUNNY. HIGHS 78 TO 88.    
SATURDAY NIGHT  
CLEAR. LOWS 55 TO 63.    
SUNDAY  
MOSTLY SUNNY. HIGHS 74 TO 84.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN  
SHOWERS. LOWS 52 TO 60.    
MONDAY  
MOSTLY SUNNY. HIGHS 75 TO 85.    
MONDAY NIGHT THROUGH TUESDAY NIGHT  
CLEAR. LOWS 54 TO 66. HIGHS  
76 TO 91.    
WEDNESDAY  
SUNNY. HIGHS 84 TO 94.  
 
 
TEMPERATURE / PRECIPITATION  
GRASS VALLEY 51 72 54 78 / 40 20 10 0  
JACKSON 55 76 56 82 / 30 20 10 10  
 
 
=  
 
CAZ068-111100-  
WESTERN PLUMAS COUNTY/LASSEN PARK-  
INCLUDING THE CITIES OF CHESTER AND QUINCY  
422 PM PDT WED SEP 10 2025  
   
TONIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. AT LOWER ELEVATIONS, A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE EVENING, THEN A  
SLIGHT CHANCE OF RAIN SHOWERS LATE IN THE EVENING. LOWS 39 TO 54.  
LIGHT WINDS.    
THURSDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. WARMER. HIGHS 51 TO  
66 HIGHER ELEVATIONS...58 TO 73 LOWER ELEVATIONS. LIGHT WINDS.    
THURSDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS  
IN THE EVENING. LOWS 42 TO 57. LIGHT WINDS.    
FRIDAY  
MOSTLY SUNNY. WARMER. HIGHS 59 TO 74 HIGHER  
ELEVATIONS...66 TO 80 LOWER ELEVATIONS. LIGHT WINDS.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 45 TO 60. LIGHT WINDS.    
SATURDAY  
SUNNY, WARMER. HIGHS 66 TO 81.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS 45 TO 60.    
SUNDAY  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN SHOWERS.  
HIGHS 60 TO 75.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN  
SHOWERS. COLDER. LOWS 42 TO 57.    
MONDAY  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN SHOWERS.  
HIGHS 62 TO 77.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS 44 TO 59.    
TUESDAY THROUGH WEDNESDAY  
CLEAR. HIGHS 69 TO 84. LOWS 46 TO  
61.  
 
 
TEMPERATURE / PRECIPITATION  
QUINCY 39 74 41 81 / 30 40 20 20  
CHESTER 38 69 39 76 / 40 40 20 10  
 
 
=  
 
CAZ069-111100-  
WEST SLOPE NORTHERN SIERRA NEVADA-  
INCLUDING THE CITY OF BLUE CANYON  
422 PM PDT WED SEP 10 2025  
   
TONIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE EVENING, THEN PARTLY  
CLOUDY IN THE LATE EVENING AND OVERNIGHT. LOWS 33 TO 48 HIGHER  
ELEVATIONS...43 TO 57 LOWER ELEVATIONS. LIGHT WINDS.    
THURSDAY  
MOSTLY SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS 51 TO 66 HIGHER ELEVATIONS...64 TO 74 LOWER  
ELEVATIONS. LIGHT WINDS BECOMING SOUTHWEST UP TO 10 MPH IN THE  
AFTERNOON.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER  
MIDNIGHT. LOWS 36 TO 51 HIGHER ELEVATIONS...46 TO 59 LOWER  
ELEVATIONS. LIGHT WINDS.    
FRIDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. WARMER. HIGHS 57 TO 72 HIGHER  
ELEVATIONS...71 TO 81 LOWER ELEVATIONS. PREVAILING EAST WINDS UP  
TO 10 MPH SHIFTING TO THE WEST IN THE AFTERNOON.    
FRIDAY NIGHT...MOSTLY CLEAR. LOWS 39 TO 54 HIGHER ELEVATIONS  
 
50 TO 64 LOWER ELEVATIONS. LIGHT WINDS BECOMING EAST UP TO 10 MPH  
AFTER MIDNIGHT.    
SATURDAY  
SUNNY, WARMER. HIGHS 64 TO 79.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS 43 TO 58.    
SUNDAY  
MOSTLY SUNNY. HIGHS 61 TO 76.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. A SLIGHT CHANCE OF RAIN  
SHOWERS. LOWS 40 TO 55. HIGHS 61 TO 76.    
MONDAY NIGHT THROUGH TUESDAY NIGHT  
CLEAR. LOWS 44 TO 59. HIGHS  
63 TO 78.    
WEDNESDAY  
SUNNY, WARMER. HIGHS 69 TO 84.  
 
 
TEMPERATURE / PRECIPITATION  
BLUE CANYON 49 63 53 70 / 40 30 20 10  
 
 
=  
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