444  
FPUS56 KSTO 101913  
ZFPSTO  
 
INTERIOR NORTHERN CALIFORNIA ZONE FORECASTS FOR CALIFORNIA  
NATIONAL WEATHER SERVICE SACRAMENTO CA  
1212 PM PDT WED SEP 10 2025  
 
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION  
ARE FOR TODAY, TONIGHT, AND THURSDAY.  
 
CAZ013-102300-  
SHASTA LAKE AREA / NORTHERN SHASTA COUNTY-  
INCLUDING THE CITY OF SHASTA DAM  
1212 PM PDT WED SEP 10 2025  
   
TODAY  
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY  
CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS IN THE MORNING, THEN A  
CHANCE OF RAIN SHOWERS EARLY IN THE AFTERNOON. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. RAIN SHOWERS LIKELY LATE IN THE  
AFTERNOON. HIGHS 61 TO 76 HIGHER ELEVATIONS...72 TO 80 LOWER  
ELEVATIONS. LIGHT WINDS.    
TONIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE EVENING, THEN A SLIGHT CHANCE OF RAIN SHOWERS AFTER  
MIDNIGHT. 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 49 TO 64.    
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  
SUNNY, WARMER. HIGHS 76 TO 91.  
 
 
TEMPERATURE / PRECIPITATION  
SHASTA DAM 78 60 80 / 70 60 40  
 
 
=  
 
CAZ014-102300-  
BURNEY BASIN / EASTERN SHASTA COUNTY-  
INCLUDING THE CITY OF BURNEY  
1212 PM PDT WED SEP 10 2025  
   
TODAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS LATE IN  
THE MORNING. A CHANCE OF RAIN SHOWERS EARLY IN THE AFTERNOON. A  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. RAIN SHOWERS LIKELY  
LATE IN THE AFTERNOON. HIGHS 56 TO 68 HIGHER ELEVATIONS...66 TO  
72 LOWER ELEVATIONS. LIGHT WINDS.    
TONIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE EVENING. 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.    
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  
SUNNY, WARMER. HIGHS 72 TO 85.  
 
 
TEMPERATURE / PRECIPITATION  
BURNEY 68 43 70 / 70 40 40  
 
 
=  
 
CAZ015-102300-  
NORTHERN SACRAMENTO VALLEY-  
INCLUDING THE CITIES OF REDDING AND RED BLUFF  
1212 PM PDT WED SEP 10 2025  
   
TODAY  
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS EARLY IN THE  
MORNING, THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE  
IN THE MORNING. A CHANCE OF RAIN SHOWERS EARLY IN THE AFTERNOON.  
A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. RAIN SHOWERS LIKELY  
LATE IN THE AFTERNOON. HIGHS 74 TO 80. SOUTH WINDS UP TO 10 MPH.    
TONIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
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.    
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 AND TUESDAY  
CLEAR. LOWS 58 TO 64. HIGHS 84 TO 94.  
 
 
TEMPERATURE / PRECIPITATION  
REDDING 79 57 82 / 70 50 30  
RED BLUFF 78 59 82 / 60 50 30  
 
 
=  
 
CAZ016-102300-  
CENTRAL SACRAMENTO VALLEY-  
INCLUDING THE CITIES OF CHICO, OROVILLE, AND MARYSVILLE/YUBA CITY  
1212 PM PDT WED SEP 10 2025  
   
TODAY  
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS EARLY IN THE  
MORNING. A SLIGHT CHANCE OF RAIN SHOWERS LATE IN THE MORNING,  
THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
HIGHS 73 TO 79. SOUTHEAST WINDS UP TO 10 MPH.    
TONIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN 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.    
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 AND TUESDAY  
CLEAR. LOWS 57 TO 63. HIGHS 83 TO 89.  
 
 
TEMPERATURE / PRECIPITATION  
CHICO 77 61 80 / 50 40 20  
OROVILLE 78 59 80 / 50 40 20  
MARYSVILLE/YUBA CITY 78 59 80 / 40 30 20  
 
 
=  
 
CAZ017-102300-  
SOUTHERN SACRAMENTO VALLEY-  
INCLUDING THE CITY OF SACRAMENTO  
1212 PM PDT WED SEP 10 2025  
   
TODAY  
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY  
CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS UNTIL LATE AFTERNOON. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. A CHANCE OF RAIN  
SHOWERS LATE IN THE AFTERNOON. HIGHS 74 TO 80. SOUTH WINDS UP TO  
10 MPH.    
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.    
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 AND TUESDAY  
CLEAR. LOWS 57 TO 64. HIGHS 84 TO 94.  
 
 
TEMPERATURE / PRECIPITATION  
SACRAMENTO 79 60 82 / 30 20 20  
SAC EXEC AIRPORT 78 59 81 / 30 20 20  
 
 
=  
 
CAZ018-102300-  
CARQUINEZ STRAIT AND DELTA-  
INCLUDING THE CITY OF FAIRFIELD/SUISUN  
1212 PM PDT WED SEP 10 2025  
   
TODAY  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN SHOWERS UNTIL  
LATE AFTERNOON, THEN MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS  
LATE IN THE AFTERNOON. HIGHS 73 TO 79. SOUTHWEST WINDS 10 TO  
15 MPH.    
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.    
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 AND TUESDAY  
CLEAR. LOWS AROUND 60. HIGHS 85 TO  
91.  
 
 
TEMPERATURE / PRECIPITATION  
FAIRFIELD/SUISUN 79 60 82 / 40 10 20  
 
 
=  
 
CAZ019-102300-  
NORTHERN SAN JOAQUIN VALLEY-  
INCLUDING THE CITIES OF STOCKTON AND MODESTO  
1212 PM PDT WED SEP 10 2025  
   
TODAY  
MOSTLY SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH A  
SLIGHT CHANCE OF RAIN SHOWERS EARLY IN THE AFTERNOON. MOSTLY  
CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS 71 TO 81. LIGHT WINDS  
BECOMING WEST UP TO 10 MPH IN THE AFTERNOON.    
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.    
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 AND TUESDAY  
CLEAR. LOWS 57 TO 63. HIGHS 82 TO 92.  
 
 
TEMPERATURE / PRECIPITATION  
STOCKTON 81 59 82 / 30 20 10  
MODESTO 79 60 81 / 30 20 10  
 
 
=  
 
CAZ063-102300-  
MOUNTAINS SOUTHWESTERN SHASTA COUNTY TO WESTERN COLUSA COUNTY-  
INCLUDING THE CITY OF ALDER SPRINGS  
1212 PM PDT WED SEP 10 2025  
   
TODAY  
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS EARLY IN THE  
MORNING. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE IN THE  
MORNING, THEN A CHANCE OF RAIN SHOWERS EARLY IN THE AFTERNOON. A  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. RAIN SHOWERS LIKELY  
LATE IN THE AFTERNOON. HIGHS 53 TO 68 HIGHER ELEVATIONS...71 TO  
76 LOWER ELEVATIONS. LIGHT WINDS BECOMING SOUTHEAST UP TO 10 MPH  
IN THE AFTERNOON.    
TONIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY  
AFTER MIDNIGHT. 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. 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 54 TO 69.    
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 AND TUESDAY  
CLEAR. LOWS 53 TO 68. HIGHS 70 TO 85.  
 
 
TEMPERATURE / PRECIPITATION  
ALDER SPRINGS 59 51 64 / 80 60 40  
 
 
=  
 
CAZ066-102300-  
NORTHEAST FOOTHILLS/SACRAMENTO VALLEY-  
INCLUDING THE CITY OF PARADISE  
1212 PM PDT WED SEP 10 2025  
   
TODAY  
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS THROUGH THE DAY.  
A SLIGHT CHANCE OF THUNDERSTORMS LATE IN THE MORNING, THEN A  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 62 TO 74 HIGHER  
ELEVATIONS...69 TO 77 LOWER ELEVATIONS. LIGHT WINDS.    
TONIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN 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.    
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 AND TUESDAY  
CLEAR. LOWS 55 TO 65. HIGHS 75 TO 90.  
 
 
TEMPERATURE / PRECIPITATION  
PARADISE 70 59 73 / 60 40 20  
 
 
=  
 
CAZ067-102300-  
MOTHERLODE-  
INCLUDING THE CITIES OF GRASS VALLEY AND JACKSON  
1212 PM PDT WED SEP 10 2025  
   
TODAY  
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY  
CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS IN THE MORNING, THEN A  
SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE AFTERNOON. A CHANCE  
OF RAIN SHOWERS IN THE AFTERNOON. A CHANCE OF THUNDERSTORMS LATE  
IN THE AFTERNOON. HIGHS 66 TO 78. PREVAILING SOUTH WINDS UP TO  
10 MPH.    
TONIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF RAIN SHOWERS 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.    
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 AND TUESDAY  
CLEAR. LOWS 54 TO 62. HIGHS 76 TO 91.  
 
 
TEMPERATURE / PRECIPITATION  
GRASS VALLEY 69 51 72 / 50 40 20  
JACKSON 73 55 76 / 40 30 20  
 
 
=  
 
CAZ068-102300-  
WESTERN PLUMAS COUNTY/LASSEN PARK-  
INCLUDING THE CITIES OF CHESTER AND QUINCY  
1212 PM PDT WED SEP 10 2025  
   
TODAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS EARLY IN  
THE MORNING. A SLIGHT CHANCE OF THUNDERSTORMS LATE IN THE  
MORNING. A CHANCE OF RAIN SHOWERS IN THE LATE MORNING AND EARLY  
AFTERNOON. A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. RAIN  
SHOWERS LIKELY LATE IN THE AFTERNOON. HIGHS 48 TO 63 HIGHER  
ELEVATIONS...56 TO 70 LOWER ELEVATIONS. LIGHT WINDS BECOMING  
SOUTHWEST UP TO 10 MPH IN THE AFTERNOON.    
TONIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY  
AFTER MIDNIGHT. 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  
CLEAR. LOWS 45 TO 60.    
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  
SUNNY, WARMER. HIGHS 67 TO 82.  
 
 
TEMPERATURE / PRECIPITATION  
QUINCY 71 39 74 / 60 30 40  
CHESTER 66 38 69 / 70 40 40  
 
 
=  
 
CAZ069-102300-  
WEST SLOPE NORTHERN SIERRA NEVADA-  
INCLUDING THE CITY OF BLUE CANYON  
1212 PM PDT WED SEP 10 2025  
   
TODAY  
PARTLY CLOUDY EARLY IN THE MORNING, THEN A SLIGHT CHANCE  
OF RAIN SHOWERS LATE IN THE MORNING. MOSTLY CLOUDY WITH A CHANCE  
OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HAZE EARLY IN THE  
AFTERNOON. HIGHS 48 TO 63 HIGHER ELEVATIONS...61 TO 71 LOWER  
ELEVATIONS. PREVAILING SOUTHEAST WINDS UP TO 10 MPH SHIFTING TO  
THE SOUTHWEST IN THE AFTERNOON.    
TONIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR  
AFTER MIDNIGHT. 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. WARMER. 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  
CLEAR. LOWS 43 TO 58.    
SATURDAY  
SUNNY, WARMER. HIGHS 64 TO 79.    
SATURDAY NIGHT AND SUNDAY  
MOSTLY CLEAR. LOWS 43 TO 58. HIGHS  
63 TO 78.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. A SLIGHT CHANCE OF RAIN  
SHOWERS. LOWS 40 TO 55. HIGHS 61 TO 76.    
MONDAY NIGHT AND TUESDAY  
CLEAR. LOWS 42 TO 57. HIGHS 63 TO 78.  
 
 
TEMPERATURE / PRECIPITATION  
BLUE CANYON 60 49 63 / 50 40 30  
 
 
=  
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