772  
FPUS56 KSTO 211833  
ZFPSTO  
 
INTERIOR NORTHERN CALIFORNIA ZONE FORECASTS FOR CALIFORNIA  
NATIONAL WEATHER SERVICE SACRAMENTO CA  
1132 AM PDT WED OCT 21 2026  
 
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION  
ARE FOR TODAY, TONIGHT, AND THURSDAY.  
 
CAZ121-212300-  
W. SHASTA COUNTY ABOVE 3000 FT-  
1132 AM PDT WED OCT 21 2026  
   
TODAY
 
MOSTLY CLOUDY. HIGHS 61 TO 71. NORTHEAST WINDS UP TO  
10 MPH IN THE MORNING BECOMING LIGHT.    
TONIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 42 TO 52.  
LIGHT WINDS.    
THURSDAY
 
RAIN LIKELY. HIGHS 50 TO 60. LIGHT WINDS.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN IN THE  
EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. COLDER. LOWS 34 TO 44.  
WEST WINDS UP TO 10 MPH WITH GUSTS TO AROUND 20 MPH.    
FRIDAY
 
SUNNY. HIGHS 54 TO 64. NORTH WINDS UP TO 10 MPH WITH  
GUSTS TO AROUND 20 MPH.    
FRIDAY NIGHT
 
CLEAR. LOWS 34 TO 44.    
SATURDAY
 
SUNNY. HIGHS 59 TO 69.    
SATURDAY NIGHT THROUGH TUESDAY
 
MOSTLY CLEAR. LOWS 36 TO 46.  
HIGHS 56 TO 66.  
 

 
=  
 
CAZ122-212300-  
W. SHASTA COUNTY 1000-3000 FT-  
INCLUDING THE CITY OF WHISKEYTOWN  
1132 AM PDT WED OCT 21 2026  
   
TODAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN LATE IN THE  
MORNING. HIGHS 69 TO 79. LIGHT WINDS.    
TONIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 47 TO 57.  
LIGHT WINDS.    
THURSDAY
 
RAIN LIKELY IN THE MORNING, THEN A CHANCE OF RAIN IN  
THE AFTERNOON. HIGHS 59 TO 69. LIGHT WINDS.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN IN THE  
EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. COLDER. LOWS 40 TO 50.  
LIGHT WINDS.    
FRIDAY
 
SUNNY. HIGHS 63 TO 73. NORTH WINDS UP TO 10 MPH WITH  
GUSTS TO AROUND 20 MPH.    
FRIDAY NIGHT
 
CLEAR. LOWS 39 TO 49.    
SATURDAY
 
SUNNY. HIGHS 67 TO 77.    
SATURDAY NIGHT THROUGH TUESDAY
 
MOSTLY CLEAR. LOWS 41 TO 51.  
HIGHS 65 TO 75.  
 

 
=  
 
CAZ123-212300-  
SHASTA LAKE AREA & 1-5 1000-3000 FT-  
INCLUDING THE CITY OF SHASTA LAKE, SIMS  
1132 AM PDT WED OCT 21 2026  
   
TODAY
 
MOSTLY CLOUDY. HIGHS 69 TO 79. NORTH WINDS UP TO 10 MPH  
IN THE MORNING BECOMING LIGHT.    
TONIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 46 TO 56.  
LIGHT WINDS.    
THURSDAY
 
RAIN LIKELY. HIGHS 56 TO 66. LIGHT WINDS.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN IN THE  
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. COLDER. LOWS 38 TO  
48. LIGHT WINDS.    
FRIDAY
 
SUNNY, WARMER. HIGHS 62 TO 72. NORTH WINDS UP TO 10 MPH  
WITH GUSTS TO AROUND 20 MPH.    
FRIDAY NIGHT
 
CLEAR. LOWS 38 TO 48.    
SATURDAY
 
SUNNY. HIGHS 66 TO 76.    
SATURDAY NIGHT THROUGH TUESDAY
 
MOSTLY CLEAR. LOWS 38 TO 48.  
HIGHS 64 TO 74.  
 

 
TEMPERATURE / PRECIPITATION  
SHASTA DAM 77 57 66 / 10 80 80  
 

 
=  
 
CAZ124-212300-  
SHASTA METRO-  
INCLUDING THE CITY OF REDDING, ANDERSON  
1132 AM PDT WED OCT 21 2026  
   
TODAY
 
MOSTLY CLOUDY. HIGHS AROUND 77. LIGHT WINDS.    
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN RAIN LIKELY AFTER MIDNIGHT.  
LOWS 48 TO 58. LIGHT WINDS.    
THURSDAY
 
RAIN, COOLER. HIGHS AROUND 66. LIGHT WINDS.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE EVENING.  
COLDER. LOWS 43 TO 51. LIGHT WINDS.    
FRIDAY
 
SUNNY. HIGHS AROUND 73. NORTH WINDS UP TO 15 MPH. GUSTS  
UP TO 25 MPH IN THE AFTERNOON.    
FRIDAY NIGHT
 
CLEAR. LOWS 40 TO 50.    
SATURDAY
 
SUNNY. HIGHS AROUND 76.    
SATURDAY NIGHT THROUGH TUESDAY
 
MOSTLY CLEAR. LOWS 40 TO 50.  
HIGHS AROUND 74.  
 

 
TEMPERATURE / PRECIPITATION  
REDDING 77 50 67 / 10 80 80  
RED BLUFF 76 53 67 / 20 80 80  
 

 
=  
 
CAZ125-212300-  
SHASTA COUNTY FOOTHILLS 1000-3000 FT-  
1132 AM PDT WED OCT 21 2026  
   
TODAY
 
MOSTLY CLOUDY. HIGHS 69 TO 76. LIGHT WINDS.    
TONIGHT
 
RAIN LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE EVENING, THEN RAIN AFTER MIDNIGHT. LOWS AROUND 51. LIGHT  
WINDS.    
THURSDAY
 
RAIN LIKELY IN THE MORNING, THEN A CHANCE OF RAIN IN  
THE AFTERNOON. HIGHS 58 TO 66. LIGHT WINDS.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. RAIN LIKELY IN THE EVENING, THEN  
A CHANCE OF RAIN AFTER MIDNIGHT. LOWS 42 TO 48. LIGHT WINDS.    
FRIDAY
 
SUNNY. HIGHS 63 TO 72. NORTH WINDS UP TO 10 MPH WITH  
GUSTS TO AROUND 20 MPH.    
FRIDAY NIGHT
 
CLEAR. LOWS AROUND 43.    
SATURDAY
 
SUNNY. HIGHS 68 TO 74.    
SATURDAY NIGHT THROUGH TUESDAY
 
MOSTLY CLEAR. LOWS AROUND 45.  
HIGHS 64 TO 74.  
 

 
=  
 
CAZ126-212300-  
E. SHASTA /S. CASCADES ABOVE 3000 FT-  
INCLUDING THE CITY OF SHINGLETOWN  
1132 AM PDT WED OCT 21 2026  
   
TODAY
 
MOSTLY CLOUDY. HIGHS 61 TO 71. NORTHEAST WINDS UP TO  
10 MPH.    
TONIGHT
 
RAIN LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE EVENING, THEN A CHANCE OF RAIN AFTER MIDNIGHT. LOWS 38 TO 48.  
LIGHT WINDS.    
THURSDAY
 
A CHANCE OF RAIN IN THE MORNING, THEN RAIN LIKELY IN  
THE AFTERNOON. HIGHS 47 TO 57. LIGHT WINDS.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE EVENING,  
THEN A SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. COLDER. LOWS 30 TO  
40. LIGHT WINDS.    
FRIDAY
 
AREAS OF FROST IN THE MORNING. SUNNY. HIGHS 51 TO 61.  
NORTHEAST WINDS UP TO 10 MPH WITH GUSTS TO AROUND 20 MPH.    
FRIDAY NIGHT
 
CLEAR. LOWS 28 TO 38.    
SATURDAY
 
SUNNY, WARMER. HIGHS 58 TO 68.    
SATURDAY NIGHT THROUGH TUESDAY
 
MOSTLY CLEAR. LOWS 30 TO 40.  
HIGHS 55 TO 65.  
 

 
=  
 
CAZ127-212300-  
BURNEY BASIN-  
INCLUDING THE CITY OF BURNEY  
1132 AM PDT WED OCT 21 2026  
   
TODAY
 
MOSTLY CLOUDY. HIGHS 62 TO 72. LIGHT WINDS.    
TONIGHT
 
RAIN AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN A CHANCE OF RAIN AFTER MIDNIGHT. LOWS 35 TO 45.  
LIGHT WINDS.    
THURSDAY
 
A CHANCE OF RAIN IN THE MORNING, THEN RAIN SHOWERS  
AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS  
49 TO 59. LIGHT WINDS.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE EVENING.  
COLDER. LOWS 27 TO 37. LIGHT WINDS.    
FRIDAY
 
WIDESPREAD FROST IN THE MORNING. MOSTLY SUNNY. HIGHS  
50 TO 60. NORTHEAST WINDS UP TO 10 MPH WITH GUSTS TO AROUND  
20 MPH.    
FRIDAY NIGHT
 
CLEAR, COLDER. LOWS 21 TO 31.    
SATURDAY
 
SUNNY, WARMER. HIGHS 58 TO 68.    
SATURDAY NIGHT THROUGH TUESDAY
 
MOSTLY CLEAR. LOWS 24 TO 34.  
HIGHS 56 TO 66.  
 

 
TEMPERATURE / PRECIPITATION  
BURNEY 71 36 58 / 10 90 80  
 

 
=  
 
CAZ128-212300-  
LASSEN VOLCANIC NP-  
INCLUDING THE CITY OF LASSEN NATIONAL PARK  
1132 AM PDT WED OCT 21 2026  
   
TODAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS 51 TO 61. LIGHT WINDS.   
TONIGHT
 
RAIN AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN A CHANCE OF RAIN AFTER MIDNIGHT. LOWS 35 TO 41.  
LIGHT WINDS.    
THURSDAY
 
RAIN LIKELY IN THE MORNING, THEN RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 40 TO 48.  
LIGHT WINDS.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. RAIN IN THE EVENING, THEN A  
CHANCE OF RAIN AFTER MIDNIGHT. PATCHY FROST AFTER MIDNIGHT.  
COLDER. LOWS 27 TO 33. NORTHWEST WINDS UP TO 10 MPH WITH GUSTS TO  
AROUND 30 MPH.    
FRIDAY
 
WIDESPREAD FROST IN THE MORNING. MOSTLY SUNNY. HIGHS  
40 TO 50. NORTH WINDS UP TO 15 MPH. GUSTS UP TO 30 MPH DECREASING  
TO 20 MPH IN THE AFTERNOON.    
FRIDAY NIGHT
 
CLEAR. LOWS 24 TO 32.    
SATURDAY
 
SUNNY. NOT AS COOL. HIGHS 49 TO 59.    
SATURDAY NIGHT THROUGH TUESDAY
 
MOSTLY CLEAR. LOWS 26 TO 36.  
HIGHS 47 TO 57.  
 

 
=  
 
CAZ129-212300-  
SIERRA (TEHAMA-PLUMAS) 1000-3000 FT-  
INCLUDING THE CITY OF PARADISE  
1132 AM PDT WED OCT 21 2026  
   
TODAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN LATE IN THE MORNING. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE IN THE AFTERNOON.  
HIGHS 66 TO 74. EAST WINDS UP TO 10 MPH IN THE MORNING BECOMING  
LIGHT. GUSTS UP TO 20 MPH.    
TONIGHT
 
RAIN LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE EVENING, THEN A CHANCE OF RAIN AFTER MIDNIGHT. LOWS 49 TO 57.  
LIGHT WINDS.    
THURSDAY
 
RAIN LIKELY IN THE MORNING, THEN A CHANCE OF RAIN IN  
THE AFTERNOON. HIGHS 57 TO 65. LIGHT WINDS.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 45 TO  
55. LIGHT WINDS.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN IN THE MORNING,  
THEN SUNNY IN THE AFTERNOON. HIGHS 62 TO 70. NORTHWEST WINDS UP  
TO 10 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON.    
FRIDAY NIGHT
 
CLEAR. LOWS 43 TO 53.    
SATURDAY
 
SUNNY. HIGHS 66 TO 74.    
SATURDAY NIGHT
 
CLEAR. LOWS 43 TO 53.    
SUNDAY THROUGH TUESDAY
 
MOSTLY CLEAR. HIGHS 63 TO 72. LOWS  
43 TO 53.  
 

 
TEMPERATURE / PRECIPITATION  
PARADISE 68 55 60 / 30 80 90  
 

 
=  
 
CAZ130-212300-  
SIERRA (TEHAMA-PLUMAS) ABOVE 3000 FT-  
INCLUDING THE CITY OF MINERAL, QUINCY  
1132 AM PDT WED OCT 21 2026  
   
TODAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN LATE IN THE  
MORNING. A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS 58 TO 68. LIGHT WINDS.   
TONIGHT
 
RAIN AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN A CHANCE OF RAIN AFTER MIDNIGHT. LOWS 38 TO 48.  
LIGHT WINDS.    
THURSDAY
 
RAIN LIKELY IN THE MORNING, THEN RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 46 TO 56.  
LIGHT WINDS.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 34 TO  
44. LIGHT WINDS.    
FRIDAY
 
AREAS OF FROST IN THE MORNING. MOSTLY CLOUDY WITH A  
CHANCE OF RAIN IN THE MORNING, THEN SUNNY IN THE AFTERNOON. HIGHS  
51 TO 61. NORTH WINDS UP TO 10 MPH.    
FRIDAY NIGHT
 
CLEAR, COLDER. LOWS 29 TO 39.    
SATURDAY
 
SUNNY, WARMER. HIGHS 57 TO 67.    
SATURDAY NIGHT
 
CLEAR. LOWS 31 TO 41.    
SUNDAY THROUGH TUESDAY
 
MOSTLY CLEAR. HIGHS 54 TO 64. LOWS  
31 TO 41.  
 

 
TEMPERATURE / PRECIPITATION  
QUINCY 72 36 60 / 40 90 90  
CHESTER 68 35 56 / 20 90 90  
 

 
=  
 
CAZ131-212300-  
N. MOTHERLODE 1000-3000 FT-  
INCLUDING THE CITY OF AUBURN, GRASS VALLEY, COLFAX, NEVADA CITY  
1132 AM PDT WED OCT 21 2026  
   
TODAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN LATE IN THE MORNING. A  
CHANCE OF RAIN SHOWERS EARLY IN THE AFTERNOON. A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. A SLIGHT CHANCE OF RAIN SHOWERS  
LATE IN THE AFTERNOON. HIGHS 66 TO 72. LIGHT WINDS.    
TONIGHT
 
MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF RAIN AFTER  
MIDNIGHT. LOWS 46 TO 54. LIGHT WINDS.    
THURSDAY
 
RAIN LIKELY IN THE MORNING, THEN RAIN SHOWERS LIKELY  
AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS  
57 TO 65. LIGHT WINDS.    
THURSDAY NIGHT
 
CLOUDY WITH A CHANCE OF RAIN. LOWS 44 TO 52.  
LIGHT WINDS.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN IN THE MORNING,  
THEN SUNNY IN THE AFTERNOON. HIGHS 63 TO 69. LIGHT WINDS.    
FRIDAY NIGHT
 
CLEAR. LOWS 42 TO 48.    
SATURDAY
 
SUNNY. HIGHS 67 TO 73.    
SATURDAY NIGHT
 
CLEAR. LOWS 42 TO 48.    
SUNDAY THROUGH TUESDAY
 
MOSTLY CLEAR. HIGHS 66 TO 73. LOWS  
42 TO 49.  
 

 
TEMPERATURE / PRECIPITATION  
GRASS VALLEY 67 48 59 / 40 70 80  
JACKSON 69 52 64 / 70 80 80  
 

 
=  
 
CAZ132-212300-  
SIERRA (YUBA-PLACER) 3000-5000 FT-  
1132 AM PDT WED OCT 21 2026  
   
TODAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN LATE IN THE  
MORNING. A SLIGHT CHANCE OF RAIN SHOWERS EARLY IN THE AFTERNOON.  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. A CHANCE OF  
RAIN SHOWERS LATE IN THE AFTERNOON. HIGHS 60 TO 70. LIGHT WINDS.    
TONIGHT
 
RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE EVENING, THEN A CHANCE OF RAIN AFTER MIDNIGHT. COLDER. LOWS  
42 TO 52. LIGHT WINDS.    
THURSDAY
 
A CHANCE OF RAIN IN THE MORNING, THEN RAIN SHOWERS  
AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS  
49 TO 59. LIGHT WINDS.    
THURSDAY NIGHT
 
RAIN IN THE EVENING, THEN A CHANCE OF RAIN  
AFTER MIDNIGHT. LOWS 40 TO 50. LIGHT WINDS.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN IN THE MORNING,  
THEN SUNNY IN THE AFTERNOON. WARMER. HIGHS 56 TO 66. LIGHT WINDS.   
FRIDAY NIGHT
 
CLEAR. LOWS 38 TO 48.    
SATURDAY
 
SUNNY, WARMER. HIGHS 62 TO 72.    
SATURDAY NIGHT
 
CLEAR. LOWS 39 TO 49.    
SUNDAY THROUGH TUESDAY
 
MOSTLY CLEAR. HIGHS 59 TO 69. LOWS  
39 TO 49.  
 

 
=  
 
CAZ133-212300-  
SIERRA (SIERRA-PLACER) ABOVE 5000 FT-  
INCLUDING THE CITY OF BLUE CANYON, KINGVALE, DONNER PEAK  
1132 AM PDT WED OCT 21 2026  
   
TODAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY IN THE AFTERNOON. A CHANCE OF RAIN SHOWERS  
AND A SLIGHT CHANCE OF THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS  
52 TO 62. EAST WINDS UP TO 10 MPH.    
TONIGHT
 
RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE EVENING, THEN RAIN LIKELY AFTER MIDNIGHT. LOWS 35 TO 45.  
LIGHT WINDS.    
THURSDAY
 
A CHANCE OF RAIN IN THE MORNING, THEN RAIN SHOWERS  
AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS  
41 TO 51. SOUTHWEST WINDS UP TO 10 MPH. GUSTS UP TO 20 MPH IN THE  
AFTERNOON.    
THURSDAY NIGHT
 
CLOUDY WITH A CHANCE OF RAIN. LOWS 33 TO 43.  
SOUTHWEST WINDS UP TO 10 MPH WITH GUSTS TO AROUND 25 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW IN THE  
MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON. HIGHS 46 TO 56.  
LIGHT WINDS.    
FRIDAY NIGHT
 
CLEAR. LOWS 29 TO 39.    
SATURDAY
 
SUNNY. NOT AS COOL. HIGHS 53 TO 63.    
SATURDAY NIGHT
 
CLEAR. LOWS 31 TO 41.    
SUNDAY THROUGH TUESDAY
 
MOSTLY CLEAR. HIGHS 51 TO 61. LOWS  
32 TO 42.  
 

 
TEMPERATURE / PRECIPITATION  
BLUE CANYON 61 47 49 / 50 90 90  
 

 
=  
 
CAZ134-212300-  
CENTRAL MOTHERLODE 1000-3000 FT-  
INCLUDING THE CITY OF CAMERON PARK, SHINGLE SPRINGS, PLACERVILLE,  
COOL, JACKSON  
1132 AM PDT WED OCT 21 2026  
   
TODAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY IN THE MORNING, THEN A CHANCE OF RAIN LATE IN  
THE MORNING. A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 65 TO 71. LIGHT WINDS.    
TONIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS AROUND 52.  
LIGHT WINDS.    
THURSDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING, THEN  
RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 58 TO 66. LIGHT WINDS.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 46 TO  
52. LIGHT WINDS.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN IN THE MORNING,  
THEN MOSTLY SUNNY IN THE AFTERNOON. HIGHS 62 TO 70. LIGHT WINDS.    
FRIDAY NIGHT
 
CLEAR. LOWS 43 TO 49.    
SATURDAY
 
SUNNY. HIGHS 67 TO 73.    
SATURDAY NIGHT
 
CLEAR. LOWS AROUND 47.    
SUNDAY THROUGH TUESDAY
 
MOSTLY CLEAR. HIGHS 67 TO 74. LOWS  
AROUND 48.  
 

 
=  
 
CAZ135-212300-  
SIERRA 3000-5000 FT-  
INCLUDING THE CITY OF POLLOCK PINES  
1132 AM PDT WED OCT 21 2026  
   
TODAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN LATE IN THE MORNING. A  
CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS 61 TO 69. LIGHT WINDS.    
TONIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 42 TO 52.  
LIGHT WINDS.    
THURSDAY
 
A CHANCE OF RAIN IN THE MORNING, THEN RAIN SHOWERS  
AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS  
51 TO 59. LIGHT WINDS.    
THURSDAY NIGHT
 
RAIN. LOWS 39 TO 49. LIGHT WINDS.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN IN THE MORNING,  
THEN MOSTLY SUNNY IN THE AFTERNOON. HIGHS 57 TO 65. LIGHT WINDS.    
FRIDAY NIGHT
 
CLEAR. LOWS 38 TO 48.    
SATURDAY
 
SUNNY. HIGHS 63 TO 71.    
SATURDAY NIGHT
 
CLEAR. LOWS 39 TO 49.    
SUNDAY THROUGH TUESDAY
 
MOSTLY CLEAR. HIGHS 61 TO 71. LOWS  
39 TO 49.  
 

 
=  
 
CAZ136-212300-  
SIERRA (EL DORADO-AMADOR) ABOVE 5000 FT-  
INCLUDING THE CITY OF CARSON PASS  
1132 AM PDT WED OCT 21 2026  
   
TODAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS EARLY IN THE AFTERNOON. RAIN SHOWERS AND  
A SLIGHT CHANCE OF THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS  
49 TO 59. LIGHT WINDS. GUSTS UP TO 20 MPH.    
TONIGHT
 
RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE EVENING, THEN A CHANCE OF RAIN AFTER MIDNIGHT. LOWS 33 TO 43.  
LIGHT WINDS.    
THURSDAY
 
A CHANCE OF RAIN AND SNOW IN THE MORNING, THEN RAIN  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
HIGHS 39 TO 49. LITTLE OR NO SNOW ACCUMULATION. SOUTH WINDS UP TO  
10 MPH.    
THURSDAY NIGHT
 
A CHANCE OF RAIN AND SNOW IN THE EVENING, THEN  
RAIN AND SNOW AFTER MIDNIGHT. LOWS 30 TO 40. NO SNOW ACCUMULATION  
LOWER ELEVATIONS...UP TO 1 INCH HIGHER ELEVATIONS. LIGHT WINDS.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW IN THE  
MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON. NOT AS COOL. HIGHS  
45 TO 55. LIGHT WINDS.    
FRIDAY NIGHT
 
CLEAR. LOWS 28 TO 38.    
SATURDAY
 
SUNNY. NOT AS COOL. HIGHS 52 TO 62.    
SATURDAY NIGHT
 
CLEAR. LOWS 31 TO 41.    
SUNDAY THROUGH TUESDAY
 
MOSTLY CLEAR. HIGHS 50 TO 60. LOWS  
31 TO 41.  
 

 
=  
 
CAZ137-212300-  
SOUTHERN MOTHERLODE 1000-3000 FT-  
INCLUDING THE CITY OF SONORA, ANGELS CAMP  
1132 AM PDT WED OCT 21 2026  
   
TODAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN EARLY IN THE  
MORNING, THEN A CHANCE OF RAIN LATE IN THE MORNING. A CHANCE OF  
RAIN SHOWERS EARLY IN THE AFTERNOON. A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. RAIN SHOWERS LIKELY LATE IN THE  
AFTERNOON. HIGHS 65 TO 71. LIGHT WINDS.    
TONIGHT
 
RAIN LIKELY IN THE EVENING, THEN A CHANCE OF RAIN  
AFTER MIDNIGHT. LOWS 48 TO 56. LIGHT WINDS.    
THURSDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING, THEN  
RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 58 TO 66. LIGHT WINDS.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 45 TO  
55. LIGHT WINDS.    
FRIDAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN IN THE  
MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON. HIGHS 62 TO 70.  
LIGHT WINDS BECOMING NORTHWEST UP TO 10 MPH WITH GUSTS TO AROUND  
20 MPH IN THE AFTERNOON.    
FRIDAY NIGHT
 
CLEAR. LOWS 43 TO 49.    
SATURDAY
 
SUNNY. HIGHS 67 TO 73.    
SATURDAY NIGHT
 
CLEAR. LOWS 44 TO 52.    
SUNDAY THROUGH TUESDAY
 
MOSTLY CLEAR. HIGHS 68 TO 76. LOWS  
44 TO 53.  
 

 
=  
 
CAZ138-212300-  
SIERRA (CAL-TUO) 3000-5000 FT-  
INCLUDING THE CITY OF TWAIN HARTE, ARNOLD  
1132 AM PDT WED OCT 21 2026  
   
TODAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN LATE IN THE MORNING. A  
CHANCE OF RAIN SHOWERS EARLY IN THE AFTERNOON. A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. RAIN SHOWERS LIKELY LATE IN THE  
AFTERNOON. HIGHS 58 TO 68. LIGHT WINDS.    
TONIGHT
 
RAIN LIKELY. COLDER. LOWS 42 TO 52. LIGHT WINDS.    
THURSDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING, THEN  
RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 50 TO 60. LIGHT WINDS.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 39 TO  
49. LIGHT WINDS.    
FRIDAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN IN THE  
MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON. HIGHS 54 TO 64.  
LIGHT WINDS.    
FRIDAY NIGHT
 
CLEAR. LOWS 38 TO 48.    
SATURDAY
 
SUNNY, WARMER. HIGHS 60 TO 70.    
SATURDAY NIGHT
 
CLEAR. LOWS 40 TO 50.    
SUNDAY THROUGH TUESDAY
 
MOSTLY CLEAR. HIGHS 62 TO 72. LOWS  
41 TO 51.  
 

 
=  
 
CAZ139-212300-  
SIERRA (CAL-TUO) ABOVE 5000 FT-  
INCLUDING THE CITY OF TWAIN HARTE, ARNOLD  
1132 AM PDT WED OCT 21 2026  
   
TODAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN LATE IN THE  
MORNING. A CHANCE OF RAIN SHOWERS EARLY IN THE AFTERNOON. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. RAIN SHOWERS  
LATE IN THE AFTERNOON. HIGHS 48 TO 58. EAST WINDS UP TO 10 MPH IN  
THE MORNING BECOMING LIGHT.    
TONIGHT
 
RAIN IN THE EVENING, THEN RAIN AND SNOW LIKELY AFTER  
MIDNIGHT. LOWS 32 TO 42. LITTLE OR NO SNOW ACCUMULATION. LIGHT  
WINDS.    
THURSDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW IN THE  
MORNING, THEN RAIN SHOWERS WITH POSSIBLE SNOW SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 39 TO 49. LITTLE OR NO SNOW  
ACCUMULATION. SOUTH WINDS UP TO 10 MPH.    
THURSDAY NIGHT
 
RAIN AND SNOW LIKELY IN THE EVENING, THEN A  
CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS 29 TO 39. NO SNOW  
ACCUMULATION LOWER ELEVATIONS...UP TO 1 INCH HIGHER ELEVATIONS.  
LIGHT WINDS.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW IN THE  
MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON. HIGHS 44 TO 54.  
LIGHT WINDS.    
FRIDAY NIGHT
 
CLEAR. LOWS 27 TO 37.    
SATURDAY
 
SUNNY. NOT AS COOL. HIGHS 51 TO 61.    
SATURDAY NIGHT
 
CLEAR. LOWS 31 TO 41.    
SUNDAY THROUGH TUESDAY
 
MOSTLY CLEAR. HIGHS 51 TO 61. LOWS  
31 TO 41.  
 

 
=  
 
CAZ140-212300-  
TEHAMA CO COAST RANGE ABOVE 3000 FT-  
1132 AM PDT WED OCT 21 2026  
   
TODAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN EARLY IN THE  
MORNING, THEN A CHANCE OF RAIN IN THE LATE MORNING AND EARLY  
AFTERNOON. HIGHS 55 TO 65. EAST WINDS UP TO 10 MPH.    
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE EVENING, THEN  
RAIN LIKELY AFTER MIDNIGHT. LOWS 43 TO 51. LIGHT WINDS.    
THURSDAY
 
A CHANCE OF RAIN IN THE MORNING, THEN RAIN LIKELY IN  
THE AFTERNOON. HIGHS 48 TO 58. LIGHT WINDS.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN IN THE  
EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. COLDER. LOWS 35 TO 45.  
WEST WINDS UP TO 10 MPH.    
FRIDAY
 
SUNNY. HIGHS 52 TO 62. NORTH WINDS UP TO 10 MPH WITH  
GUSTS TO AROUND 20 MPH.    
FRIDAY NIGHT
 
CLEAR. LOWS 36 TO 46.    
SATURDAY
 
SUNNY. HIGHS 57 TO 67.    
SATURDAY NIGHT THROUGH SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS 36 TO  
46. HIGHS 55 TO 65.    
MONDAY
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS 51 TO  
61.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLEAR. LOWS 36 TO 46. HIGHS  
52 TO 62.  
 

 
=  
 
CAZ141-212300-  
W TEHAMA CO FOOTHILLS 1000-3000 FT-  
1132 AM PDT WED OCT 21 2026  
   
TODAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN EARLY IN THE  
MORNING, THEN A CHANCE OF RAIN IN THE LATE MORNING AND EARLY  
AFTERNOON. HIGHS 68 TO 77. LIGHT WINDS.    
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE EVENING, THEN  
RAIN LIKELY AFTER MIDNIGHT. LOWS 51 TO 57. LIGHT WINDS.    
THURSDAY
 
A CHANCE OF RAIN IN THE MORNING, THEN RAIN IN THE  
AFTERNOON. HIGHS 59 TO 68. LIGHT WINDS.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN IN THE  
EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. COLDER. LOWS 44 TO 52.  
LIGHT WINDS.    
FRIDAY
 
SUNNY. HIGHS 63 TO 72. NORTHWEST WINDS UP TO 10 MPH.  
GUSTS UP TO 25 MPH IN THE AFTERNOON.    
FRIDAY NIGHT
 
CLEAR. LOWS 45 TO 53.    
SATURDAY
 
SUNNY. HIGHS 67 TO 75.    
SATURDAY NIGHT THROUGH TUESDAY
 
MOSTLY CLEAR. LOWS 44 TO 52.  
HIGHS 64 TO 74.  
 

 
=  
 
CAZ142-212300-  
N. SAC VALLEY IN TEHAMA COUNTY-  
INCLUDING THE CITY OF RED BLUFF  
1132 AM PDT WED OCT 21 2026  
   
TODAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN EARLY IN THE  
MORNING, THEN A CHANCE OF RAIN IN THE LATE MORNING AND EARLY  
AFTERNOON. HIGHS AROUND 76. NORTH WINDS UP TO 10 MPH SHIFTING TO  
THE WEST IN THE AFTERNOON.    
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN RAIN LIKELY AFTER MIDNIGHT.  
LOWS 51 TO 57. SOUTHEAST WINDS UP TO 10 MPH.    
THURSDAY
 
A CHANCE OF RAIN IN THE MORNING, THEN RAIN IN THE  
AFTERNOON. HIGHS AROUND 67. LIGHT WINDS.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE EVENING,  
THEN A SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. LOWS 46 TO 54. LIGHT  
WINDS.    
FRIDAY
 
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS  
AROUND 72. NORTHWEST WINDS UP TO 15 MPH. GUSTS UP TO 25 MPH IN  
THE AFTERNOON.    
FRIDAY NIGHT
 
CLEAR. LOWS 43 TO 51.    
SATURDAY
 
SUNNY. HIGHS AROUND 75.    
SATURDAY NIGHT
 
CLEAR. LOWS 43 TO 49.    
SUNDAY THROUGH TUESDAY
 
MOSTLY CLEAR. HIGHS AROUND 72. LOWS  
42 TO 50.  
 

 
=  
 
CAZ143-212300-  
GLENN/COLUSA COAST RANGE ABOVE 3000 FT-  
1132 AM PDT WED OCT 21 2026  
   
TODAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN EARLY IN THE  
MORNING, THEN A CHANCE OF RAIN IN THE LATE MORNING AND EARLY  
AFTERNOON. A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS 54 TO 64. EAST WINDS  
UP TO 10 MPH WITH GUSTS TO AROUND 20 MPH.    
TONIGHT
 
RAIN LIKELY IN THE EVENING, THEN A CHANCE OF RAIN  
AFTER MIDNIGHT. LOWS 43 TO 53. LIGHT WINDS.    
THURSDAY
 
A CHANCE OF RAIN IN THE MORNING, THEN RAIN LIKELY IN  
THE AFTERNOON. HIGHS 48 TO 58. LIGHT WINDS.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN IN THE  
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. COLDER. LOWS 38 TO  
48. LIGHT WINDS.    
FRIDAY
 
MOSTLY SUNNY. HIGHS 52 TO 62. NORTH WINDS UP TO 10 MPH.  
GUSTS UP TO 20 MPH IN THE AFTERNOON.    
FRIDAY NIGHT
 
CLEAR. LOWS 39 TO 49.    
SATURDAY
 
SUNNY. HIGHS 57 TO 67.    
SATURDAY NIGHT THROUGH SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS 39 TO  
49. HIGHS 56 TO 66.    
MONDAY
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS 52 TO  
62.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLEAR. LOWS 38 TO 48. HIGHS  
53 TO 63.  
 

 
=  
 
CAZ144-212300-  
CENTRAL GLENN CO & INTERSTATE 5-  
INCLUDING THE CITY OF WILLOWS, ORLAND  
1132 AM PDT WED OCT 21 2026  
   
TODAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY IN THE MORNING, THEN A CHANCE OF RAIN LATE IN  
THE MORNING. A CHANCE OF RAIN SHOWERS EARLY IN THE AFTERNOON. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. A SLIGHT CHANCE  
OF RAIN SHOWERS LATE IN THE AFTERNOON. HIGHS AROUND 75. NORTHWEST  
WINDS UP TO 10 MPH.    
TONIGHT
 
RAIN LIKELY. LOWS AROUND 54. SOUTHEAST WINDS UP TO  
10 MPH.    
THURSDAY
 
A CHANCE OF RAIN IN THE MORNING, THEN RAIN IN THE  
AFTERNOON. HIGHS AROUND 68. LIGHT WINDS.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE EVENING.  
LOWS 48 TO 54. LIGHT WINDS.    
FRIDAY
 
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS  
AROUND 72. NORTH WINDS UP TO 15 MPH. GUSTS UP TO 25 MPH IN THE  
AFTERNOON.    
FRIDAY NIGHT
 
CLEAR. LOWS AROUND 48.    
SATURDAY
 
SUNNY. HIGHS AROUND 75.    
SATURDAY NIGHT
 
CLEAR. LOWS AROUND 46.    
SUNDAY THROUGH TUESDAY
 
MOSTLY CLEAR. HIGHS AROUND 73. LOWS  
AROUND 46.  
 

 
TEMPERATURE / PRECIPITATION  
ALDER SPRINGS 61 48 53 / 40 80 90  
 

 
=  
 
CAZ145-212300-  
EASTERN GLENN COUNTY-  
1132 AM PDT WED OCT 21 2026  
   
TODAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY IN THE MORNING, THEN A CHANCE OF RAIN LATE IN  
THE MORNING. A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS EARLY IN THE AFTERNOON. HIGHS AROUND 74. LIGHT  
WINDS.    
TONIGHT
 
RAIN LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE EVENING, THEN RAIN LIKELY AFTER MIDNIGHT. LOWS AROUND 52.  
LIGHT WINDS.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS AROUND 68.  
LIGHT WINDS.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE EVENING.  
LOWS AROUND 51. LIGHT WINDS.    
FRIDAY
 
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS  
AROUND 73. NORTH WINDS UP TO 15 MPH. GUSTS UP TO 25 MPH IN THE  
AFTERNOON.    
FRIDAY NIGHT
 
CLEAR. LOWS AROUND 46.    
SATURDAY
 
SUNNY. HIGHS AROUND 75.    
SATURDAY NIGHT
 
CLEAR. LOWS AROUND 44.    
SUNDAY THROUGH TUESDAY
 
MOSTLY CLEAR. HIGHS AROUND 74. LOWS  
AROUND 45.  
 

 
=  
 
CAZ146-212300-  
BUTTE COUNTY BELOW 1000 FT-  
INCLUDING THE CITY OF CHICO, OROVILLE, GRIDLEY  
1132 AM PDT WED OCT 21 2026  
   
TODAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY IN THE MORNING, THEN A CHANCE OF RAIN LATE IN  
THE MORNING. A CHANCE OF RAIN SHOWERS EARLY IN THE AFTERNOON. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. A SLIGHT CHANCE  
OF RAIN SHOWERS LATE IN THE AFTERNOON. HIGHS AROUND 73. LIGHT  
WINDS BECOMING WEST UP TO 10 MPH IN THE AFTERNOON.    
TONIGHT
 
RAIN LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE EVENING, THEN A CHANCE OF RAIN AFTER MIDNIGHT. LOWS 50 TO 57.  
EAST WINDS UP TO 10 MPH.    
THURSDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING, THEN  
RAIN LIKELY IN THE AFTERNOON. HIGHS AROUND 67. LIGHT WINDS.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE EVENING,  
THEN A SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. LOWS 48 TO 56. LIGHT  
WINDS.    
FRIDAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN IN THE  
MORNING, THEN SUNNY IN THE AFTERNOON. HIGHS AROUND 72. NORTHWEST  
WINDS UP TO 15 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON.    
FRIDAY NIGHT
 
CLEAR, COLDER. LOWS 42 TO 52.    
SATURDAY
 
SUNNY. HIGHS AROUND 74.    
SATURDAY NIGHT
 
CLEAR. LOWS 42 TO 51.    
SUNDAY THROUGH TUESDAY
 
MOSTLY CLEAR. HIGHS AROUND 74. LOWS  
42 TO 52.  
 

 
TEMPERATURE / PRECIPITATION  
CHICO 75 55 68 / 40 70 80  
OROVILLE 73 52 68 / 40 70 70  
 

 
=  
 
CAZ147-212300-  
W. GLENN/COLUSA FOOTHILLS 1000-3000 FT-  
1132 AM PDT WED OCT 21 2026  
   
TODAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN EARLY IN THE  
MORNING, THEN A CHANCE OF RAIN IN THE LATE MORNING AND EARLY  
AFTERNOON. A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. A  
SLIGHT CHANCE OF RAIN SHOWERS LATE IN THE AFTERNOON. HIGHS 65 TO  
75. NORTH WINDS UP TO 10 MPH SHIFTING TO THE NORTHEAST IN THE  
AFTERNOON.    
TONIGHT
 
RAIN LIKELY. LOWS 47 TO 57. SOUTHEAST WINDS UP TO  
10 MPH IN THE EVENING BECOMING LIGHT.    
THURSDAY
 
CLOUDY WITH A CHANCE OF RAIN. HIGHS 58 TO 68.  
SOUTHEAST WINDS UP TO 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE EVENING.  
LOWS 44 TO 54. LIGHT WINDS.    
FRIDAY
 
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS 62 TO  
72. NORTH WINDS UP TO 15 MPH. GUSTS UP TO 25 MPH IN THE  
AFTERNOON.    
FRIDAY NIGHT
 
CLEAR. LOWS 43 TO 53.    
SATURDAY
 
SUNNY. HIGHS 67 TO 75.    
SATURDAY NIGHT
 
CLEAR. LOWS 42 TO 52.    
SUNDAY THROUGH TUESDAY
 
MOSTLY CLEAR. HIGHS 64 TO 74. LOWS  
42 TO 52.  
 

 
=  
 
CAZ148-212300-  
CENTRAL COLUSA COUNTY INCL. I-5-  
INCLUDING THE CITY OF WILLIAMS  
1132 AM PDT WED OCT 21 2026  
   
TODAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING, THEN A  
CHANCE OF RAIN SHOWERS EARLY IN THE AFTERNOON. A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. A SLIGHT CHANCE OF RAIN SHOWERS  
LATE IN THE AFTERNOON. HIGHS AROUND 72. LIGHT WINDS BECOMING  
NORTHEAST AROUND 10 MPH IN THE AFTERNOON.    
TONIGHT
 
RAIN LIKELY. LOWS AROUND 55. LIGHT WINDS.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS AROUND 68.  
SOUTHEAST WINDS UP TO 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE EVENING.  
LOWS AROUND 53. LIGHT WINDS.    
FRIDAY
 
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS  
AROUND 72. NORTH WINDS UP TO 15 MPH. GUSTS UP TO 25 MPH IN THE  
AFTERNOON.    
FRIDAY NIGHT
 
CLEAR. LOWS 45 TO 51.    
SATURDAY
 
SUNNY. HIGHS AROUND 74.    
SATURDAY NIGHT
 
CLEAR. LOWS 42 TO 48.    
SUNDAY THROUGH TUESDAY
 
MOSTLY CLEAR. HIGHS AROUND 73. LOWS  
42 TO 48.  
 

 
=  
 
CAZ149-212300-  
EASTERN COLUSA COUNTY-  
INCLUDING THE CITY OF COLUSA  
1132 AM PDT WED OCT 21 2026  
   
TODAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS EARLY IN THE MORNING, THEN A CHANCE OF  
RAIN LATE IN THE MORNING. A CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS EARLY IN THE AFTERNOON. HIGHS AROUND 72.  
LIGHT WINDS.    
TONIGHT
 
RAIN LIKELY. LOWS AROUND 52. LIGHT WINDS.    
THURSDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING, THEN  
RAIN LIKELY IN THE AFTERNOON. HIGHS AROUND 68. LIGHT WINDS.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE EVENING.  
LOWS AROUND 51. LIGHT WINDS.    
FRIDAY
 
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS  
AROUND 72. NORTH WINDS UP TO 10 MPH. GUSTS UP TO 25 MPH IN THE  
AFTERNOON.    
FRIDAY NIGHT
 
CLEAR. LOWS AROUND 46.    
SATURDAY
 
SUNNY. HIGHS AROUND 75.    
SATURDAY NIGHT
 
CLEAR. LOWS AROUND 43.    
SUNDAY THROUGH TUESDAY
 
MOSTLY CLEAR. HIGHS AROUND 74. LOWS  
AROUND 44.  
 

 
=  
 
CAZ150-212300-  
SUTTER/YUBA COUNTIES BELOW 1000 FT-  
INCLUDING THE CITY OF YUBA CITY, BEALE AFB  
1132 AM PDT WED OCT 21 2026  
   
TODAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS EARLY IN THE MORNING, THEN A CHANCE OF  
RAIN LATE IN THE MORNING. A CHANCE OF RAIN SHOWERS EARLY IN THE  
AFTERNOON. A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. A  
SLIGHT CHANCE OF RAIN SHOWERS LATE IN THE AFTERNOON. HIGHS AROUND  
72. LIGHT WINDS BECOMING WEST UP TO 10 MPH IN THE AFTERNOON.    
TONIGHT
 
MOSTLY CLOUDY. RAIN LIKELY AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF RAIN AFTER  
MIDNIGHT. LOWS 50 TO 56. SOUTHEAST WINDS UP TO 10 MPH.    
THURSDAY
 
A CHANCE OF RAIN IN THE MORNING, THEN RAIN LIKELY IN  
THE AFTERNOON. HIGHS AROUND 68. LIGHT WINDS.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 48 TO  
54. LIGHT WINDS.    
FRIDAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN IN THE  
MORNING, THEN SUNNY IN THE AFTERNOON. HIGHS AROUND 72. NORTHWEST  
WINDS UP TO 15 MPH.    
FRIDAY NIGHT
 
CLEAR, COLDER. LOWS 41 TO 48.    
SATURDAY
 
SUNNY. HIGHS AROUND 74.    
SATURDAY NIGHT
 
CLEAR. LOWS 42 TO 49.    
SUNDAY THROUGH TUESDAY
 
MOSTLY CLEAR. HIGHS AROUND 74. LOWS  
41 TO 49.  
 

 
TEMPERATURE / PRECIPITATION  
MARYSVILLE/YUBA CITY 72 52 68 / 40 60 60  
 

 
=  
 
CAZ151-212300-  
YOLO / SOLANO COUNTY HILLS-  
1132 AM PDT WED OCT 21 2026  
   
TODAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN EARLY IN THE  
MORNING. A CHANCE OF RAIN LATE IN THE MORNING, THEN A SLIGHT  
CHANCE OF RAIN IN THE AFTERNOON. HIGHS 64 TO 72. NORTHWEST WINDS  
UP TO 10 MPH SHIFTING TO THE NORTHEAST IN THE AFTERNOON.    
TONIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 53 TO 59.  
LIGHT WINDS.    
THURSDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING, THEN  
RAIN LIKELY IN THE AFTERNOON. HIGHS 60 TO 68. SOUTH WINDS UP TO  
10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN IN  
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS 50 TO 56.  
LIGHT WINDS.    
FRIDAY
 
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS 64 TO  
72. NORTH WINDS UP TO 15 MPH. GUSTS UP TO 25 MPH IN THE  
AFTERNOON.    
FRIDAY NIGHT
 
CLEAR. LOWS 47 TO 55.    
SATURDAY
 
SUNNY. HIGHS 66 TO 76.    
SATURDAY NIGHT
 
CLEAR. LOWS 46 TO 54.    
SUNDAY THROUGH TUESDAY
 
MOSTLY CLEAR. HIGHS 65 TO 75. LOWS  
46 TO 54.  
 

 
=  
 
CAZ152-212300-  
W. YOLO COUNTY INCLUDING CAPAY/I-505-  
INCLUDING THE CITY OF ESPARTO, WINTERS  
1132 AM PDT WED OCT 21 2026  
   
TODAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN UNTIL LATE AFTERNOON,  
THEN A SLIGHT CHANCE OF RAIN LATE IN THE AFTERNOON. HIGHS AROUND  
73. LIGHT WINDS BECOMING NORTHEAST UP TO 10 MPH IN THE AFTERNOON.   
TONIGHT
 
RAIN LIKELY IN THE EVENING, THEN A CHANCE OF RAIN  
AFTER MIDNIGHT. LOWS AROUND 55. LIGHT WINDS.    
THURSDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING, THEN  
RAIN LIKELY IN THE AFTERNOON. HIGHS AROUND 69. LIGHT WINDS.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN IN  
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS 50 TO 56.  
LIGHT WINDS.    
FRIDAY
 
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS  
AROUND 72. NORTH WINDS UP TO 15 MPH. GUSTS UP TO 25 MPH IN THE  
AFTERNOON.    
FRIDAY NIGHT
 
CLEAR. LOWS 46 TO 54.    
SATURDAY
 
SUNNY. HIGHS AROUND 75.    
SATURDAY NIGHT
 
CLEAR. LOWS 43 TO 52.    
SUNDAY THROUGH TUESDAY
 
MOSTLY CLEAR. HIGHS AROUND 74. LOWS  
43 TO 52.  
 

 
=  
 
CAZ153-212300-  
C. YOLO/NE SOLANO INCLUDING WOODLAND-  
INCLUDING THE CITY OF WOODLAND, DIXON  
1132 AM PDT WED OCT 21 2026  
   
TODAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS EARLY IN THE MORNING, THEN A CHANCE OF  
RAIN LATE IN THE MORNING. A CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS EARLY IN THE AFTERNOON. A SLIGHT CHANCE  
OF RAIN LATE IN THE AFTERNOON. HIGHS AROUND 72. LIGHT WINDS.    
TONIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS AROUND 53.  
LIGHT WINDS.    
THURSDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING, THEN  
RAIN LIKELY IN THE AFTERNOON. HIGHS AROUND 69. LIGHT WINDS.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN IN  
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS AROUND 51.  
LIGHT WINDS.    
FRIDAY
 
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS  
AROUND 72. NORTHWEST WINDS UP TO 15 MPH. GUSTS UP TO 25 MPH IN  
THE AFTERNOON.    
FRIDAY NIGHT
 
CLEAR. LOWS 44 TO 50.    
SATURDAY
 
SUNNY. HIGHS AROUND 75.    
SATURDAY NIGHT
 
CLEAR. LOWS AROUND 45.    
SUNDAY THROUGH TUESDAY
 
MOSTLY CLEAR. HIGHS AROUND 74. LOWS  
AROUND 46.  
 

 
=  
 
CAZ154-212300-  
SAC METRO/W. EL DORADO/AMADOR COUNTY-  
INCLUDING THE CITY OF LINCOLN, ROSEVILLE, SACRAMENTO, ELK GROVE,  
FOLSOM  
1132 AM PDT WED OCT 21 2026  
   
TODAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS EARLY IN THE MORNING, THEN A CHANCE OF  
RAIN LATE IN THE MORNING. A CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 71. LIGHT  
WINDS.    
TONIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 50 TO 56.  
LIGHT WINDS.    
THURSDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING, THEN  
RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS AROUND 68. LIGHT WINDS.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 48 TO  
54. LIGHT WINDS.    
FRIDAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN IN THE  
MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON. HIGHS AROUND 71.  
LIGHT WINDS BECOMING NORTHWEST AROUND 10 MPH WITH GUSTS TO AROUND  
20 MPH IN THE AFTERNOON.    
FRIDAY NIGHT
 
CLEAR. LOWS AROUND 44.    
SATURDAY
 
SUNNY. HIGHS AROUND 73.    
SATURDAY NIGHT
 
CLEAR. LOWS 43 TO 49.    
SUNDAY THROUGH TUESDAY
 
MOSTLY CLEAR. HIGHS AROUND 74. LOWS  
43 TO 49.  
 

 
TEMPERATURE / PRECIPITATION  
SACRAMENTO 71 55 68 / 40 60 60  
SAC EXEC AIRPORT 71 52 69 / 40 60 60  
 

 
=  
 
CAZ155-212300-  
C. SOLANO COUNTY INCLUDING FAIRFIELD-  
INCLUDING THE CITY OF FAIRFIELD, VACAVILLE  
1132 AM PDT WED OCT 21 2026  
   
TODAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE MORNING. A  
SLIGHT CHANCE OF RAIN LATE IN THE AFTERNOON. HIGHS AROUND 71.  
WEST WINDS UP TO 10 MPH.    
TONIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 51 TO 57.  
LIGHT WINDS.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS AROUND 68.  
SOUTH WINDS UP TO 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN IN  
THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS 49 TO 55.  
SOUTHWEST WINDS UP TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS  
AROUND 72. LIGHT WINDS BECOMING NORTH 10 TO 15 MPH WITH GUSTS TO  
AROUND 25 MPH IN THE AFTERNOON.    
FRIDAY NIGHT
 
CLEAR. LOWS 46 TO 52.    
SATURDAY
 
SUNNY. HIGHS AROUND 73.    
SATURDAY NIGHT
 
CLEAR. LOWS 46 TO 52.    
SUNDAY THROUGH TUESDAY
 
MOSTLY CLEAR. HIGHS AROUND 73. LOWS  
46 TO 53.  
 

 
TEMPERATURE / PRECIPITATION  
FAIRFIELD/SUISUN 74 51 71 / 20 60 60  
 

 
=  
 
CAZ156-212300-  
SW SOLANO COUNTY INCLUDING VALLEJO-  
INCLUDING THE CITY OF VALLEJO, BENICIA  
1132 AM PDT WED OCT 21 2026  
   
TODAY
 
MOSTLY CLOUDY. HIGHS 66 TO 72. LIGHT WINDS.    
TONIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS AROUND 56.  
LIGHT WINDS.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 63 TO 69.  
SOUTH WINDS UP TO 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS 49 TO 55. SOUTHWEST WINDS UP TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS 66 TO  
73. LIGHT WINDS BECOMING NORTH AROUND 10 MPH WITH GUSTS TO AROUND  
20 MPH IN THE AFTERNOON.    
FRIDAY NIGHT
 
CLEAR. LOWS 47 TO 53.    
SATURDAY
 
SUNNY. HIGHS AROUND 72.    
SATURDAY NIGHT
 
CLEAR. LOWS 47 TO 53.    
SUNDAY
 
PARTLY CLOUDY. HIGHS 69 TO 74.    
SUNDAY NIGHT THROUGH TUESDAY
 
MOSTLY CLEAR. LOWS 48 TO 54.  
HIGHS 67 TO 74.  
 

 
=  
 
CAZ157-212300-  
SACRAMENTO COUNTY DELTA-  
INCLUDING THE CITY OF WALNUT GROVE  
1132 AM PDT WED OCT 21 2026  
   
TODAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN EARLY IN THE  
MORNING. A CHANCE OF RAIN LATE IN THE MORNING, THEN A SLIGHT  
CHANCE OF RAIN IN THE AFTERNOON. HIGHS AROUND 71. LIGHT WINDS.    
TONIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 51 TO 58.  
LIGHT WINDS.    
THURSDAY
 
A CHANCE OF RAIN IN THE MORNING, THEN RAIN LIKELY IN  
THE AFTERNOON. HIGHS AROUND 68. SOUTH WINDS UP TO 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN IN THE  
EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS 48 TO 56. LIGHT  
WINDS.    
FRIDAY
 
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS  
AROUND 71. NORTHWEST WINDS UP TO 15 MPH.    
FRIDAY NIGHT
 
CLEAR. LOWS 44 TO 54.    
SATURDAY
 
SUNNY. HIGHS AROUND 73.    
SATURDAY NIGHT
 
CLEAR. LOWS 44 TO 52.    
SUNDAY THROUGH TUESDAY
 
MOSTLY CLEAR. HIGHS AROUND 73. LOWS  
44 TO 53.  
 

 
=  
 
CAZ158-212300-  
SAN JOAQUIN COUNTY DELTA-  
1132 AM PDT WED OCT 21 2026  
   
TODAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS AROUND  
72. LIGHT WINDS.    
TONIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 51 TO 56.  
LIGHT WINDS.    
THURSDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING, THEN  
RAIN LIKELY IN THE AFTERNOON. HIGHS AROUND 70. LIGHT WINDS.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN IN THE  
EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS 49 TO 54. LIGHT  
WINDS.    
FRIDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY  
SUNNY. HIGHS AROUND 73. NORTHWEST WINDS UP TO 10 MPH. GUSTS UP TO  
20 MPH IN THE AFTERNOON.    
FRIDAY NIGHT
 
CLEAR. LOWS 42 TO 48.    
SATURDAY
 
SUNNY. HIGHS AROUND 74.    
SATURDAY NIGHT
 
CLEAR. LOWS 43 TO 49.    
SUNDAY THROUGH TUESDAY
 
MOSTLY CLEAR. HIGHS AROUND 75. LOWS  
43 TO 50.  
 

 
=  
 
CAZ159-212300-  
C. SAN JOAQUIN COUNTY INCLUDING STOCKTON-  
INCLUDING THE CITY OF STOCKTON, LODI  
1132 AM PDT WED OCT 21 2026  
   
TODAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS EARLY IN THE MORNING, THEN A CHANCE OF  
RAIN IN THE LATE MORNING AND EARLY AFTERNOON. A CHANCE OF RAIN  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS LATE IN THE  
AFTERNOON. HIGHS AROUND 70. LIGHT WINDS.    
TONIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 50 TO 56.  
LIGHT WINDS.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS AROUND 69.  
LIGHT WINDS.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE EVENING.  
LOWS 49 TO 55. LIGHT WINDS.    
FRIDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS AROUND 72. NORTHWEST WINDS UP TO 10 MPH. GUSTS UP  
TO 20 MPH IN THE AFTERNOON.    
FRIDAY NIGHT
 
CLEAR. LOWS AROUND 45.    
SATURDAY
 
SUNNY. HIGHS AROUND 74.    
SATURDAY NIGHT
 
CLEAR. LOWS AROUND 46.    
SUNDAY THROUGH TUESDAY
 
MOSTLY CLEAR. HIGHS AROUND 75. LOWS  
AROUND 47.  
 

 
TEMPERATURE / PRECIPITATION  
STOCKTON 71 52 70 / 40 50 60  
MODESTO 69 54 69 / 50 60 60  
 

 
=  
 
CAZ160-212300-  
TRACY TRIANGLE BELOW 1000 FT-  
INCLUDING THE CITY OF TRACY  
1132 AM PDT WED OCT 21 2026  
   
TODAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN LATE IN THE  
MORNING. A CHANCE OF RAIN LATE IN THE AFTERNOON. HIGHS AROUND 70.  
LIGHT WINDS.    
TONIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 52 TO 58.  
LIGHT WINDS.    
THURSDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING, THEN  
RAIN LIKELY IN THE AFTERNOON. HIGHS AROUND 69. LIGHT WINDS.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN IN THE  
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS 51 TO 56. LIGHT  
WINDS.    
FRIDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS 68 TO 73. LIGHT WINDS BECOMING NORTHWEST AROUND  
10 MPH WITH GUSTS TO AROUND 25 MPH IN THE AFTERNOON.    
FRIDAY NIGHT
 
CLEAR. LOWS 45 TO 53.    
SATURDAY
 
SUNNY. HIGHS AROUND 74.    
SATURDAY NIGHT
 
CLEAR. LOWS 47 TO 55.    
SUNDAY THROUGH TUESDAY
 
MOSTLY CLEAR. HIGHS AROUND 75. LOWS  
47 TO 55.  
 

 
=  
 
CAZ161-212300-  
NE SAN JOAQUIN VALLEY BELOW 1000 FT-  
1132 AM PDT WED OCT 21 2026  
   
TODAY
 
CLOUDY. A CHANCE OF RAIN IN THE MORNING. A CHANCE OF  
RAIN SHOWERS EARLY IN THE AFTERNOON. A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. RAIN SHOWERS LIKELY LATE IN THE  
AFTERNOON. HIGHS AROUND 69. LIGHT WINDS BECOMING SOUTHWEST UP TO  
10 MPH IN THE AFTERNOON.    
TONIGHT
 
RAIN LIKELY IN THE EVENING, THEN A CHANCE OF RAIN  
AFTER MIDNIGHT. LOWS 51 TO 57. LIGHT WINDS.    
THURSDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING, THEN  
RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS AROUND 67. LIGHT WINDS.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 50 TO  
56. LIGHT WINDS.    
FRIDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS AROUND 69. NORTHWEST WINDS UP TO 10 MPH. GUSTS UP  
TO 20 MPH IN THE AFTERNOON.    
FRIDAY NIGHT
 
CLEAR. LOWS 45 TO 51.    
SATURDAY
 
SUNNY. HIGHS AROUND 73.    
SATURDAY NIGHT
 
CLEAR. LOWS 46 TO 52.    
SUNDAY THROUGH TUESDAY
 
MOSTLY CLEAR. HIGHS AROUND 75. LOWS  
46 TO 52.  
 

 
=  
 
CAZ162-212300-  
E. DIABLO RANGE ABOVE 1000 FT-  
1132 AM PDT WED OCT 21 2026  
   
TODAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN EARLY IN THE  
AFTERNOON. A CHANCE OF RAIN LATE IN THE AFTERNOON. HIGHS 60 TO  
68. LIGHT WINDS BECOMING EAST AROUND 10 MPH IN THE AFTERNOON.    
TONIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 47 TO 57.  
LIGHT WINDS.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 57 TO 67.  
SOUTHWEST WINDS UP TO 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN IN THE  
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS 44 TO 54. LIGHT  
WINDS.    
FRIDAY
 
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS 60 TO  
70. LIGHT WINDS BECOMING NORTH 10 TO 15 MPH WITH GUSTS TO AROUND  
25 MPH IN THE AFTERNOON.    
FRIDAY NIGHT
 
CLEAR. LOWS 43 TO 53.    
SATURDAY
 
SUNNY. HIGHS 64 TO 74.    
SATURDAY NIGHT
 
CLEAR. LOWS 45 TO 55.    
SUNDAY THROUGH TUESDAY
 
MOSTLY CLEAR. HIGHS 65 TO 75. LOWS  
45 TO 55.  
 

 
=  
 
CAZ163-212300-  
W. STANISLAUS COUNTY ABOVE 1000 FT & I-5-  
1132 AM PDT WED OCT 21 2026  
   
TODAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN EARLY IN THE  
AFTERNOON. A CHANCE OF RAIN LATE IN THE AFTERNOON. HIGHS AROUND  
69. LIGHT WINDS BECOMING NORTHEAST AROUND 10 MPH IN THE  
AFTERNOON.    
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE EVENING, THEN  
RAIN LIKELY AFTER MIDNIGHT. LOWS 51 TO 57. LIGHT WINDS.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 65 TO 70.  
SOUTH WINDS UP TO 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN IN THE  
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS 50 TO 56. LIGHT  
WINDS.    
FRIDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY  
SUNNY. HIGHS 67 TO 72. NORTHWEST WINDS UP TO 15 MPH.    
FRIDAY NIGHT
 
CLEAR. LOWS 45 TO 53.    
SATURDAY
 
SUNNY. HIGHS AROUND 74.    
SATURDAY NIGHT
 
CLEAR. LOWS 46 TO 55.    
SUNDAY THROUGH TUESDAY
 
MOSTLY CLEAR. HIGHS 73 TO 79. LOWS  
46 TO 55.  
 

 
=  
 
CAZ164-212300-  
C. STANISLAUS COUNTY INCLUDING MODESTO-  
INCLUDING THE CITY OF MODESTO, TURLOCK  
1132 AM PDT WED OCT 21 2026  
   
TODAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN EARLY IN THE  
MORNING, THEN A CHANCE OF RAIN IN THE LATE MORNING AND EARLY  
AFTERNOON. RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF  
THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS AROUND 69. NORTHEAST  
WINDS UP TO 10 MPH.    
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE EVENING, THEN  
RAIN LIKELY AFTER MIDNIGHT. LOWS 49 TO 55. LIGHT WINDS.    
THURSDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING, THEN  
A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS AROUND 68. LIGHT WINDS.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE EVENING,  
THEN A SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. LOWS 48 TO 54. LIGHT  
WINDS.    
FRIDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS AROUND 70. NORTHWEST WINDS UP TO 10 MPH. GUSTS UP  
TO 20 MPH IN THE AFTERNOON.    
FRIDAY NIGHT
 
CLEAR. LOWS AROUND 46.    
SATURDAY
 
SUNNY. HIGHS AROUND 74.    
SATURDAY NIGHT
 
CLEAR. LOWS AROUND 46.    
SUNDAY THROUGH TUESDAY
 
MOSTLY CLEAR. HIGHS AROUND 75. LOWS  
AROUND 47.  
 

 
=  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab CA Page Main Text Page