750  
FPUS56 KSTO 201833  
ZFPSTO  
 
INTERIOR NORTHERN CALIFORNIA ZONE FORECASTS FOR CALIFORNIA  
NATIONAL WEATHER SERVICE SACRAMENTO CA  
1132 AM PDT TUE OCT 20 2026  
 
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION  
ARE FOR TODAY, TONIGHT, AND WEDNESDAY.  
 
CAZ121-202300-  
W. SHASTA COUNTY ABOVE 3000 FT-  
1132 AM PDT TUE OCT 20 2026  
   
TODAY  
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY  
CLOUDY. HIGHS 56 TO 66. LIGHT WINDS BECOMING SOUTHEAST UP TO  
10 MPH IN THE AFTERNOON. GUSTS UP TO 20 MPH.    
TONIGHT  
MOSTLY CLOUDY. LOWS 46 TO 56. NORTHEAST WINDS UP TO  
10 MPH.    
WEDNESDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS 61 TO 71. NORTHEAST WINDS UP TO 10 MPH IN THE  
MORNING BECOMING LIGHT.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF RAIN AFTER  
MIDNIGHT. LOWS 42 TO 52. LIGHT WINDS.    
THURSDAY  
RAIN LIKELY. HIGHS 52 TO 62. LIGHT WINDS.    
THURSDAY NIGHT  
PARTLY CLOUDY. COLDER. LOWS 34 TO 44.    
FRIDAY  
SUNNY. HIGHS 55 TO 65.    
FRIDAY NIGHT AND SATURDAY  
CLEAR. LOWS 34 TO 44. HIGHS 57 TO  
67.    
SATURDAY NIGHT AND SUNDAY  
MOSTLY CLEAR. LOWS 36 TO 46. HIGHS  
57 TO 67.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS  
37 TO 47.    
MONDAY  
MOSTLY SUNNY. HIGHS 55 TO 65.  
 
 
=  
 
CAZ122-202300-  
W. SHASTA COUNTY 1000-3000 FT-  
INCLUDING THE CITY OF WHISKEYTOWN  
1132 AM PDT TUE OCT 20 2026  
   
TODAY  
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY  
CLOUDY. HIGHS 64 TO 74. LIGHT WINDS. GUSTS UP TO 20 MPH.    
TONIGHT  
MOSTLY CLOUDY. LOWS 50 TO 60. LIGHT WINDS.    
WEDNESDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS 69 TO 79. LIGHT WINDS BECOMING SOUTHEAST UP TO  
10 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF RAIN AFTER  
MIDNIGHT. LOWS 46 TO 56. LIGHT WINDS.    
THURSDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING, THEN  
RAIN LIKELY IN THE AFTERNOON. HIGHS 60 TO 70. LIGHT WINDS.    
THURSDAY NIGHT  
PARTLY CLOUDY. COLDER. LOWS 39 TO 49.    
FRIDAY  
SUNNY. HIGHS 65 TO 75.    
FRIDAY NIGHT AND SATURDAY  
CLEAR. LOWS 40 TO 50. HIGHS 66 TO  
76.    
SATURDAY NIGHT THROUGH MONDAY  
MOSTLY CLEAR. LOWS 42 TO 52.  
HIGHS 65 TO 75.  
 
 
=  
 
CAZ123-202300-  
SHASTA LAKE AREA & 1-5 1000-3000 FT-  
INCLUDING THE CITY OF SHASTA LAKE, SIMS  
1132 AM PDT TUE OCT 20 2026  
   
TODAY  
MOSTLY SUNNY IN THE MORNING THEN BECOMING MOSTLY CLOUDY.  
WARMER. HIGHS 66 TO 76. LIGHT WINDS.    
TONIGHT  
MOSTLY CLOUDY. LOWS 48 TO 58. LIGHT WINDS.    
WEDNESDAY  
MOSTLY CLOUDY. HIGHS 69 TO 79. NORTH WINDS UP TO  
10 MPH IN THE MORNING BECOMING LIGHT.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF RAIN AFTER  
MIDNIGHT. LOWS 45 TO 55. LIGHT WINDS.    
THURSDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING, THEN  
RAIN LIKELY IN THE AFTERNOON. HIGHS 58 TO 68. LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLOUDY. COLDER. LOWS 38 TO 48.    
FRIDAY  
SUNNY. HIGHS 63 TO 73.    
FRIDAY NIGHT  
CLEAR. LOWS 38 TO 48.    
SATURDAY THROUGH MONDAY  
MOSTLY CLEAR. HIGHS 64 TO 74. LOWS  
39 TO 49.  
 
 
TEMPERATURE / PRECIPITATION  
SHASTA DAM 73 60 77 / 0 10 0  
 
 
=  
 
CAZ124-202300-  
SHASTA METRO-  
INCLUDING THE CITY OF REDDING, ANDERSON  
1132 AM PDT TUE OCT 20 2026  
   
TODAY  
MOSTLY SUNNY IN THE MORNING THEN BECOMING MOSTLY CLOUDY.  
HIGHS AROUND 74. LIGHT WINDS.    
TONIGHT  
MOSTLY CLOUDY. LOWS 49 TO 59. LIGHT WINDS.    
WEDNESDAY  
PARTLY CLOUDY. HIGHS AROUND 77. LIGHT WINDS.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF RAIN AFTER  
MIDNIGHT. LOWS 47 TO 57. LIGHT WINDS.    
THURSDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS AROUND 68.  
LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.  
COLDER. LOWS 41 TO 51.    
FRIDAY  
SUNNY. HIGHS AROUND 74.    
FRIDAY NIGHT AND SATURDAY  
CLEAR. LOWS 41 TO 51. HIGHS AROUND  
75.    
SATURDAY NIGHT THROUGH MONDAY  
MOSTLY CLEAR. LOWS 41 TO 51.  
HIGHS AROUND 75.  
 
 
TEMPERATURE / PRECIPITATION  
REDDING 74 50 78 / 0 10 10  
RED BLUFF 74 53 77 / 0 10 10  
 
 
=  
 
CAZ125-202300-  
SHASTA COUNTY FOOTHILLS 1000-3000 FT-  
1132 AM PDT TUE OCT 20 2026  
   
TODAY  
MOSTLY SUNNY IN THE MORNING THEN BECOMING MOSTLY CLOUDY.  
HIGHS 67 TO 73. LIGHT WINDS.    
TONIGHT  
MOSTLY CLOUDY. LOWS AROUND 54. LIGHT WINDS.    
WEDNESDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS 70 TO 77. LIGHT WINDS.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF  
RAIN AFTER MIDNIGHT. LOWS AROUND 50. LIGHT WINDS.    
THURSDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING, THEN  
RAIN LIKELY IN THE AFTERNOON. HIGHS 59 TO 67. LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS  
AROUND 45.    
FRIDAY  
SUNNY, WARMER. HIGHS 64 TO 74.    
FRIDAY NIGHT AND SATURDAY  
CLEAR. LOWS AROUND 44. HIGHS 64 TO  
74.    
SATURDAY NIGHT THROUGH SUNDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND  
46. HIGHS 65 TO 74.    
MONDAY  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS 66 TO  
73.  
 
 
=  
 
CAZ126-202300-  
E. SHASTA /S. CASCADES ABOVE 3000 FT-  
INCLUDING THE CITY OF SHINGLETOWN  
1132 AM PDT TUE OCT 20 2026  
   
TODAY  
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY  
CLOUDY. AREAS OF FROST EARLY IN THE MORNING. HIGHS 59 TO 69.  
LIGHT WINDS.    
TONIGHT  
MOSTLY CLOUDY. LOWS 40 TO 50. LIGHT WINDS.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 61 TO 71. LIGHT  
WINDS.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF  
RAIN AFTER MIDNIGHT. LOWS 37 TO 47. LIGHT WINDS.    
THURSDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING, THEN  
RAIN LIKELY IN THE AFTERNOON. HIGHS 49 TO 59. LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. COLDER.  
LOWS 30 TO 40.    
FRIDAY  
SUNNY. AREAS OF FROST. HIGHS 53 TO 63.    
FRIDAY NIGHT  
CLEAR. LOWS 29 TO 39.    
SATURDAY THROUGH MONDAY  
MOSTLY CLEAR. HIGHS 56 TO 66. LOWS  
31 TO 41.  
 
 
=  
 
CAZ127-202300-  
BURNEY BASIN-  
INCLUDING THE CITY OF BURNEY  
1132 AM PDT TUE OCT 20 2026  
   
TODAY  
AREAS OF FROST EARLY IN THE MORNING. MOSTLY CLOUDY.  
HIGHS 61 TO 71. LIGHT WINDS. GUSTS UP TO 25 MPH.    
TONIGHT  
MOSTLY CLOUDY. LOWS 34 TO 44. LIGHT WINDS.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 61 TO 71. LIGHT  
WINDS.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN RAIN LIKELY  
AFTER MIDNIGHT. LOWS 34 TO 44. LIGHT WINDS.    
THURSDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING, THEN  
RAIN LIKELY IN THE AFTERNOON. HIGHS 49 TO 59. LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. COLDER.  
LOWS 26 TO 36.    
FRIDAY  
SUNNY. WIDESPREAD FROST. HIGHS 51 TO 61.    
FRIDAY NIGHT  
CLEAR, COLDER. LOWS 21 TO 31.    
SATURDAY THROUGH MONDAY  
MOSTLY CLEAR. HIGHS 57 TO 67. LOWS  
24 TO 34.  
 
 
TEMPERATURE / PRECIPITATION  
BURNEY 70 36 71 / 0 10 20  
 
 
=  
 
CAZ128-202300-  
LASSEN VOLCANIC NP-  
INCLUDING THE CITY OF LASSEN NATIONAL PARK  
1132 AM PDT TUE OCT 20 2026  
   
TODAY  
MOSTLY CLOUDY. HIGHS 49 TO 59. SOUTH WINDS 10 TO 15 MPH  
WITH GUSTS TO AROUND 35 MPH.    
TONIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN AFTER MIDNIGHT.  
LOWS 37 TO 43. LIGHT WINDS.    
WEDNESDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE  
MORNING, THEN A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 50 TO 60. LIGHT WINDS.    
WEDNESDAY NIGHT  
RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN RAIN LIKELY AFTER MIDNIGHT.  
LOWS 34 TO 40. LIGHT WINDS.    
THURSDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING, THEN  
RAIN IN THE AFTERNOON. HIGHS 39 TO 49. LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. PATCHY  
FROST. COLDER. LOWS 27 TO 33.    
FRIDAY  
SUNNY. WIDESPREAD FROST. HIGHS 42 TO 52.    
FRIDAY NIGHT  
CLEAR. LOWS 24 TO 32.    
SATURDAY THROUGH MONDAY  
MOSTLY CLEAR. HIGHS 48 TO 58. LOWS  
25 TO 35.  
 
 
=  
 
CAZ129-202300-  
SIERRA (TEHAMA-PLUMAS) 1000-3000 FT-  
INCLUDING THE CITY OF PARADISE  
1132 AM PDT TUE OCT 20 2026  
   
TODAY  
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY  
CLOUDY. HIGHS 65 TO 73. LIGHT WINDS.    
TONIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS 53 TO  
63. LIGHT WINDS.    
WEDNESDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 66 TO 74. NORTHEAST WINDS  
UP TO 10 MPH SHIFTING TO THE SOUTHWEST IN THE AFTERNOON. GUSTS UP  
TO 20 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF  
RAIN AFTER MIDNIGHT. COOLER. LOWS 48 TO 58. LIGHT WINDS.    
THURSDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING, THEN  
RAIN LIKELY IN THE AFTERNOON. HIGHS 58 TO 66. LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 44 TO  
54.    
FRIDAY  
SUNNY. HIGHS 64 TO 72.    
FRIDAY NIGHT AND SATURDAY  
CLEAR. LOWS 43 TO 53. HIGHS 64 TO  
73.    
SATURDAY NIGHT THROUGH MONDAY  
MOSTLY CLEAR. LOWS 44 TO 54.  
HIGHS 64 TO 73.  
 
 
TEMPERATURE / PRECIPITATION  
PARADISE 68 60 68 / 0 20 30  
 
 
=  
 
CAZ130-202300-  
SIERRA (TEHAMA-PLUMAS) ABOVE 3000 FT-  
INCLUDING THE CITY OF MINERAL, QUINCY  
1132 AM PDT TUE OCT 20 2026  
   
TODAY  
MOSTLY CLOUDY. HIGHS 58 TO 68. LIGHT WINDS BECOMING  
SOUTH UP TO 10 MPH IN THE AFTERNOON. GUSTS UP TO 20 MPH.    
TONIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN AFTER MIDNIGHT.  
LOWS 40 TO 50. LIGHT WINDS.    
WEDNESDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE  
MORNING, THEN A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 57 TO 67. LIGHT WINDS.    
WEDNESDAY NIGHT  
CLOUDY. A CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF RAIN  
AFTER MIDNIGHT. LOWS 37 TO 47. LIGHT WINDS.    
THURSDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING, THEN  
RAIN IN THE AFTERNOON. HIGHS 47 TO 57. LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS 33 TO 43.    
FRIDAY  
SUNNY. PATCHY FROST. NOT AS COOL. HIGHS 54 TO 64.    
FRIDAY NIGHT AND SATURDAY  
CLEAR. LOWS 29 TO 39. HIGHS 56 TO  
66.    
SATURDAY NIGHT THROUGH MONDAY  
MOSTLY CLEAR. LOWS 32 TO 42.  
HIGHS 56 TO 66.  
 
 
TEMPERATURE / PRECIPITATION  
QUINCY 74 36 72 / 0 20 60  
CHESTER 67 35 67 / 0 20 50  
 
 
=  
 
CAZ131-202300-  
N. MOTHERLODE 1000-3000 FT-  
INCLUDING THE CITY OF AUBURN, GRASS VALLEY, COLFAX, NEVADA CITY  
1132 AM PDT TUE OCT 20 2026  
   
TODAY  
MOSTLY CLOUDY. HIGHS 67 TO 73. LIGHT WINDS.    
TONIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS 51 TO  
57. LIGHT WINDS.    
WEDNESDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 66 TO 72. LIGHT WINDS.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF  
RAIN AFTER MIDNIGHT. LOWS 45 TO 53. LIGHT WINDS.    
THURSDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING, THEN  
RAIN LIKELY IN THE AFTERNOON. HIGHS 58 TO 66. LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 43 TO  
49.    
FRIDAY  
MOSTLY SUNNY. HIGHS 64 TO 72.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT  
CLEAR. LOWS 42 TO 49.  
HIGHS 64 TO 73.    
SUNDAY THROUGH MONDAY  
MOSTLY CLEAR. HIGHS 67 TO 74. LOWS 43 TO  
49.  
 
 
TEMPERATURE / PRECIPITATION  
GRASS VALLEY 68 52 67 / 0 40 30  
JACKSON 71 55 68 / 0 40 50  
 
 
=  
 
CAZ132-202300-  
SIERRA (YUBA-PLACER) 3000-5000 FT-  
1132 AM PDT TUE OCT 20 2026  
   
TODAY  
MOSTLY CLOUDY. HIGHS 62 TO 72. LIGHT WINDS. GUSTS UP TO  
20 MPH.    
TONIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE EVENING,  
THEN A CHANCE OF RAIN AFTER MIDNIGHT. LOWS 47 TO 57. LIGHT WINDS.   
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 59 TO 69. LIGHT  
WINDS.    
WEDNESDAY NIGHT  
CLOUDY. A CHANCE OF 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  
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING, THEN  
RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 50 TO 60. LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS 39 TO 49.    
FRIDAY  
MOSTLY SUNNY. WARMER. HIGHS 58 TO 68.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT  
CLEAR. LOWS 39 TO 49.  
HIGHS 60 TO 70.    
SUNDAY THROUGH MONDAY  
MOSTLY CLEAR. HIGHS 61 TO 71. LOWS 40 TO  
50.  
 
 
=  
 
CAZ133-202300-  
SIERRA (SIERRA-PLACER) ABOVE 5000 FT-  
INCLUDING THE CITY OF BLUE CANYON, KINGVALE, DONNER PEAK  
1132 AM PDT TUE OCT 20 2026  
   
TODAY  
MOSTLY CLOUDY. HIGHS 54 TO 64. SOUTH WINDS UP TO 10 MPH  
WITH GUSTS TO AROUND 25 MPH.    
TONIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN AFTER MIDNIGHT.  
LOWS 38 TO 48. EAST WINDS UP TO 10 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE  
MORNING, THEN A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 51 TO 61. EAST WINDS UP TO  
10 MPH IN THE MORNING BECOMING LIGHT.    
WEDNESDAY NIGHT  
CLOUDY. A CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF RAIN  
AFTER MIDNIGHT. LOWS 35 TO 45. LIGHT WINDS.    
THURSDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING, THEN  
RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 42 TO 52. SOUTHWEST WINDS UP TO 10 MPH. GUSTS UP  
TO 20 MPH IN THE AFTERNOON.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS 32 TO 42.    
FRIDAY  
MOSTLY SUNNY. AREAS OF FROST. NOT AS COOL. HIGHS 49 TO  
59.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT  
CLEAR. LOWS 30 TO 40.  
HIGHS 51 TO 61.    
SUNDAY THROUGH MONDAY  
MOSTLY CLEAR. HIGHS 52 TO 62. LOWS 32 TO  
42.  
 
 
TEMPERATURE / PRECIPITATION  
BLUE CANYON 63 52 61 / 0 40 50  
 
 
=  
 
CAZ134-202300-  
CENTRAL MOTHERLODE 1000-3000 FT-  
INCLUDING THE CITY OF CAMERON PARK, SHINGLE SPRINGS, PLACERVILLE,  
COOL, JACKSON  
1132 AM PDT TUE OCT 20 2026  
   
TODAY  
MOSTLY CLOUDY. HIGHS 67 TO 73. LIGHT WINDS.    
TONIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE EVENING,  
THEN A CHANCE OF RAIN AFTER MIDNIGHT. LOWS AROUND 56. LIGHT  
WINDS.    
WEDNESDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE  
MORNING, THEN A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 65 TO 71. LIGHT WINDS.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS  
AROUND 51. LIGHT WINDS.    
THURSDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING, THEN  
RAIN LIKELY IN THE AFTERNOON. HIGHS 59 TO 67. LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS AROUND 48.   
FRIDAY  
MOSTLY SUNNY. HIGHS 64 TO 72.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT  
CLEAR. LOWS AROUND 47.  
HIGHS 64 TO 73.    
SUNDAY THROUGH MONDAY  
MOSTLY CLEAR. HIGHS 68 TO 75. LOWS  
AROUND 48.  
 
 
=  
 
CAZ135-202300-  
SIERRA 3000-5000 FT-  
INCLUDING THE CITY OF POLLOCK PINES  
1132 AM PDT TUE OCT 20 2026  
   
TODAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS 64 TO 72. LIGHT WINDS. GUSTS UP TO 20 MPH.    
TONIGHT  
MOSTLY CLOUDY. A CHANCE OF RAIN AFTER MIDNIGHT. LOWS  
46 TO 56. LIGHT WINDS.    
WEDNESDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE  
MORNING, THEN A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 60 TO 68. LIGHT WINDS.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF  
RAIN AFTER MIDNIGHT. COLDER. LOWS 41 TO 51. LIGHT WINDS.    
THURSDAY  
RAIN LIKELY IN THE MORNING, THEN RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 52 TO 60.  
LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS 39 TO 49.    
FRIDAY  
MOSTLY SUNNY. WARMER. HIGHS 59 TO 67.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT  
CLEAR. LOWS 39 TO 49.  
HIGHS 60 TO 70.    
SUNDAY THROUGH MONDAY  
MOSTLY CLEAR. HIGHS 63 TO 71. LOWS 40 TO  
50.  
 
 
=  
 
CAZ136-202300-  
SIERRA (EL DORADO-AMADOR) ABOVE 5000 FT-  
INCLUDING THE CITY OF CARSON PASS  
1132 AM PDT TUE OCT 20 2026  
   
TODAY  
MOSTLY CLOUDY. HIGHS 52 TO 62. SOUTH WINDS UP TO 10 MPH  
WITH GUSTS TO AROUND 25 MPH.    
TONIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN AFTER MIDNIGHT.  
LOWS 36 TO 46. LIGHT WINDS.    
WEDNESDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE  
MORNING, THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 49 TO 59. LIGHT WINDS.    
WEDNESDAY NIGHT  
CLOUDY. A CHANCE OF 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  
RAIN AND SNOW LIKELY IN THE MORNING, THEN RAIN  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
HIGHS 40 TO 50. NO SNOW ACCUMULATION. LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.  
LOWS 30 TO 40.    
FRIDAY  
MOSTLY SUNNY. PATCHY FROST. NOT AS COOL. HIGHS 48 TO  
58.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT  
CLEAR. LOWS 30 TO 40.  
HIGHS 50 TO 60.    
SUNDAY THROUGH MONDAY  
MOSTLY CLEAR. HIGHS 52 TO 62. LOWS 31 TO  
41.  
 
 
=  
 
CAZ137-202300-  
SOUTHERN MOTHERLODE 1000-3000 FT-  
INCLUDING THE CITY OF SONORA, ANGELS CAMP  
1132 AM PDT TUE OCT 20 2026  
   
TODAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS 69 TO 75. LIGHT WINDS BECOMING SOUTHWEST UP TO  
10 MPH IN THE AFTERNOON.    
TONIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS 52 TO  
60. LIGHT WINDS.    
WEDNESDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE  
MORNING, THEN A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 64 TO 70. LIGHT WINDS.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. COOLER.  
LOWS 46 TO 56. LIGHT WINDS.    
THURSDAY  
RAIN LIKELY IN THE MORNING, THEN RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 59 TO 67.  
LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS 45 TO 53.    
FRIDAY  
MOSTLY SUNNY. HIGHS 64 TO 72.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT  
CLEAR. LOWS 43 TO 52.  
HIGHS 64 TO 74.    
SUNDAY THROUGH MONDAY  
MOSTLY CLEAR. HIGHS 69 TO 76. LOWS 44 TO  
53.  
 
 
=  
 
CAZ138-202300-  
SIERRA (CAL-TUO) 3000-5000 FT-  
INCLUDING THE CITY OF TWAIN HARTE, ARNOLD  
1132 AM PDT TUE OCT 20 2026  
   
TODAY  
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS 62 TO  
72. SOUTHEAST WINDS UP TO 10 MPH SHIFTING TO THE SOUTH IN THE  
AFTERNOON. GUSTS UP TO 20 MPH.    
TONIGHT  
MOSTLY CLOUDY. A CHANCE OF RAIN AFTER MIDNIGHT. LOWS  
47 TO 57. LIGHT WINDS.    
WEDNESDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE  
MORNING, THEN A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 57 TO 67. LIGHT WINDS.    
WEDNESDAY NIGHT  
A CHANCE OF RAIN IN THE EVENING, THEN RAIN  
LIKELY AFTER MIDNIGHT. COLDER. LOWS 41 TO 51. LIGHT WINDS.    
THURSDAY  
RAIN LIKELY IN THE MORNING, THEN RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 50 TO 60.  
LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS 39 TO 49.    
FRIDAY  
MOSTLY SUNNY. WARMER. HIGHS 57 TO 67.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT  
CLEAR. LOWS 39 TO 49.  
HIGHS 59 TO 69.    
SUNDAY THROUGH MONDAY  
MOSTLY CLEAR. HIGHS 62 TO 72. LOWS 41 TO  
51.  
 
 
=  
 
CAZ139-202300-  
SIERRA (CAL-TUO) ABOVE 5000 FT-  
INCLUDING THE CITY OF TWAIN HARTE, ARNOLD  
1132 AM PDT TUE OCT 20 2026  
   
TODAY  
PARTLY CLOUDY UNTIL LATE AFTERNOON, THEN PARTLY CLOUDY  
WITH A SLIGHT CHANCE OF RAIN LATE IN THE AFTERNOON. HIGHS 51 TO  
61. SOUTH WINDS UP TO 10 MPH WITH GUSTS TO AROUND 20 MPH.    
TONIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN AFTER MIDNIGHT.  
LOWS 35 TO 45. EAST WINDS UP TO 10 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE  
MORNING, THEN A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 47 TO 57. EAST WINDS UP TO  
10 MPH IN THE MORNING BECOMING LIGHT.    
WEDNESDAY NIGHT  
RAIN SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN RAIN AND SNOW LIKELY AFTER  
MIDNIGHT. LOWS 32 TO 42. NO SNOW ACCUMULATION. LIGHT WINDS.    
THURSDAY  
RAIN AND SNOW LIKELY IN THE MORNING, THEN RAIN  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
HIGHS 40 TO 50. NO SNOW ACCUMULATION LOWER ELEVATIONS...UP TO  
1 INCH HIGHER ELEVATIONS. LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH RAIN AND SNOW LIKELY. LOWS  
29 TO 39.    
FRIDAY  
MOSTLY SUNNY. WIDESPREAD FROST. NOT AS COOL. HIGHS  
47 TO 57.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT  
CLEAR. LOWS 30 TO 40.  
HIGHS 50 TO 60.    
SUNDAY THROUGH MONDAY  
MOSTLY CLEAR. HIGHS 52 TO 62. LOWS 32 TO  
42.  
 
 
=  
 
CAZ140-202300-  
TEHAMA CO COAST RANGE ABOVE 3000 FT-  
1132 AM PDT TUE OCT 20 2026  
   
TODAY  
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY  
CLOUDY. HIGHS 51 TO 61. EAST WINDS UP TO 10 MPH WITH GUSTS TO  
AROUND 20 MPH.    
TONIGHT  
MOSTLY CLOUDY. LOWS 45 TO 55. EAST WINDS UP TO 10 MPH.   
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE AFTERNOON.  
HIGHS 55 TO 65. EAST WINDS UP TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF  
RAIN AFTER MIDNIGHT. LOWS 41 TO 51. LIGHT WINDS.    
THURSDAY  
RAIN LIKELY. HIGHS 49 TO 59. LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLEAR. COLDER. LOWS 35 TO 45.    
FRIDAY  
SUNNY. HIGHS 53 TO 63.    
FRIDAY NIGHT AND SATURDAY  
CLEAR. LOWS 36 TO 46. HIGHS 55 TO  
65.    
SATURDAY NIGHT THROUGH MONDAY  
MOSTLY CLEAR. LOWS 37 TO 47.  
HIGHS 55 TO 65.  
 
 
=  
 
CAZ141-202300-  
W TEHAMA CO FOOTHILLS 1000-3000 FT-  
1132 AM PDT TUE OCT 20 2026  
   
TODAY  
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY  
CLOUDY. HIGHS 62 TO 72. LIGHT WINDS.    
TONIGHT  
MOSTLY CLOUDY. LOWS 54 TO 62. LIGHT WINDS.    
WEDNESDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS 67 TO 77. LIGHT WINDS BECOMING SOUTHEAST UP TO  
10 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF  
RAIN AFTER MIDNIGHT. LOWS 50 TO 56. LIGHT WINDS.    
THURSDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING, THEN  
RAIN LIKELY IN THE AFTERNOON. HIGHS 61 TO 70. LIGHT WINDS.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS 44 TO 52.    
FRIDAY  
SUNNY. HIGHS 64 TO 74.    
FRIDAY NIGHT AND SATURDAY  
CLEAR. LOWS 46 TO 54. HIGHS 65 TO  
75.    
SATURDAY NIGHT THROUGH MONDAY  
MOSTLY CLEAR. LOWS 46 TO 54.  
HIGHS 65 TO 75.  
 
 
=  
 
CAZ142-202300-  
N. SAC VALLEY IN TEHAMA COUNTY-  
INCLUDING THE CITY OF RED BLUFF  
1132 AM PDT TUE OCT 20 2026  
   
TODAY  
MOSTLY SUNNY IN THE MORNING THEN BECOMING MOSTLY CLOUDY.  
HIGHS AROUND 73. LIGHT WINDS.    
TONIGHT  
MOSTLY CLOUDY. LOWS 52 TO 60. LIGHT WINDS.    
WEDNESDAY  
MOSTLY CLOUDY. HIGHS AROUND 76. LIGHT WINDS BECOMING  
SOUTH UP TO 10 MPH WITH GUSTS TO AROUND 20 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF RAIN AFTER  
MIDNIGHT. LOWS 51 TO 57. SOUTH WINDS UP TO 10 MPH WITH GUSTS TO  
AROUND 20 MPH IN THE EVENING BECOMING LIGHT.    
THURSDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS AROUND 68.  
LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 45 TO  
53.    
FRIDAY  
SUNNY. HIGHS AROUND 73.    
FRIDAY NIGHT AND SATURDAY  
CLEAR. LOWS 43 TO 53. HIGHS AROUND  
74.    
SATURDAY NIGHT THROUGH MONDAY  
MOSTLY CLEAR. LOWS 43 TO 53.  
HIGHS AROUND 74.  
 
 
=  
 
CAZ143-202300-  
GLENN/COLUSA COAST RANGE ABOVE 3000 FT-  
1132 AM PDT TUE OCT 20 2026  
   
TODAY  
MOSTLY CLOUDY. HIGHS 50 TO 60. EAST WINDS UP TO 10 MPH  
WITH GUSTS TO AROUND 20 MPH.    
TONIGHT  
MOSTLY CLOUDY. LOWS 46 TO 56. NORTHEAST WINDS UP TO  
10 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE  
MORNING, THEN A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 54 TO 64. NORTHEAST WINDS  
UP TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS  
42 TO 52. LIGHT WINDS.    
THURSDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING, THEN  
RAIN LIKELY IN THE AFTERNOON. HIGHS 49 TO 59. LIGHT WINDS.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.  
COLDER. LOWS 37 TO 47.    
FRIDAY  
SUNNY. HIGHS 54 TO 64.    
FRIDAY NIGHT AND SATURDAY  
CLEAR. LOWS 39 TO 49. HIGHS 55 TO  
65.    
SATURDAY NIGHT THROUGH MONDAY  
MOSTLY CLEAR. LOWS 39 TO 49.  
HIGHS 55 TO 65.  
 
 
=  
 
CAZ144-202300-  
CENTRAL GLENN CO & INTERSTATE 5-  
INCLUDING THE CITY OF WILLOWS, ORLAND  
1132 AM PDT TUE OCT 20 2026  
   
TODAY  
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY  
CLOUDY. HIGHS AROUND 72. NORTH WINDS UP TO 10 MPH.    
TONIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN AFTER MIDNIGHT.  
LOWS AROUND 55. LIGHT WINDS.    
WEDNESDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 75. NORTHWEST WINDS  
UP TO 10 MPH SHIFTING TO THE SOUTHEAST IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF  
RAIN AFTER MIDNIGHT. LOWS 50 TO 56. LIGHT WINDS.    
THURSDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS AROUND 69.  
LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS  
AROUND 50.    
FRIDAY  
SUNNY. HIGHS AROUND 73.    
FRIDAY NIGHT AND SATURDAY  
CLEAR. LOWS AROUND 50. HIGHS AROUND  
74.    
SATURDAY NIGHT THROUGH MONDAY  
MOSTLY CLEAR. LOWS 45 TO 51.  
HIGHS AROUND 74.  
 
 
TEMPERATURE / PRECIPITATION  
ALDER SPRINGS 56 51 61 / 0 10 40  
 
 
=  
 
CAZ145-202300-  
EASTERN GLENN COUNTY-  
1132 AM PDT TUE OCT 20 2026  
   
TODAY  
MOSTLY SUNNY IN THE MORNING THEN BECOMING MOSTLY CLOUDY.  
HIGHS AROUND 73. LIGHT WINDS.    
TONIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN AFTER MIDNIGHT.  
LOWS AROUND 53. LIGHT WINDS.    
WEDNESDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 74. LIGHT WINDS  
BECOMING SOUTHEAST UP TO 10 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF RAIN AFTER  
MIDNIGHT. LOWS AROUND 52. LIGHT WINDS.    
THURSDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS AROUND 69.  
LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS  
AROUND 48.    
FRIDAY  
SUNNY. HIGHS AROUND 74.    
FRIDAY NIGHT AND SATURDAY  
CLEAR. LOWS 43 TO 49. HIGHS AROUND  
74.    
SATURDAY NIGHT THROUGH MONDAY  
MOSTLY CLEAR. LOWS AROUND 46.  
HIGHS AROUND 74.  
 
 
=  
 
CAZ146-202300-  
BUTTE COUNTY BELOW 1000 FT-  
INCLUDING THE CITY OF CHICO, OROVILLE, GRIDLEY  
1132 AM PDT TUE OCT 20 2026  
   
TODAY  
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY  
CLOUDY. HIGHS AROUND 73. LIGHT WINDS.    
TONIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS 50 TO  
60. LIGHT WINDS.    
WEDNESDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 73. LIGHT WINDS  
BECOMING SOUTH UP TO 10 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF  
RAIN AFTER MIDNIGHT. LOWS 49 TO 57. LIGHT WINDS.    
THURSDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS AROUND 68.  
LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 45 TO  
53.    
FRIDAY  
SUNNY. HIGHS 71 TO 76.    
FRIDAY NIGHT AND SATURDAY  
CLEAR. LOWS 41 TO 51. HIGHS 71 TO  
76.    
SATURDAY NIGHT THROUGH MONDAY  
MOSTLY CLEAR. LOWS 43 TO 53.  
HIGHS AROUND 74.  
 
 
TEMPERATURE / PRECIPITATION  
CHICO 74 56 74 / 0 20 20  
OROVILLE 73 52 73 / 0 30 20  
 
 
=  
 
CAZ147-202300-  
W. GLENN/COLUSA FOOTHILLS 1000-3000 FT-  
1132 AM PDT TUE OCT 20 2026  
   
TODAY  
MOSTLY CLOUDY. HIGHS 61 TO 71. NORTH WINDS UP TO 10 MPH  
SHIFTING TO THE NORTHEAST AROUND 10 MPH IN THE AFTERNOON.    
TONIGHT  
MOSTLY CLOUDY. LOWS 50 TO 60. NORTHWEST WINDS UP TO  
10 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 64 TO 74. LIGHT  
WINDS BECOMING EAST UP TO 10 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF RAIN AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF RAIN  
AFTER MIDNIGHT. LOWS 46 TO 56. LIGHT WINDS.    
THURSDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 60 TO 70.  
LIGHT WINDS BECOMING SOUTH UP TO 10 MPH IN THE AFTERNOON.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.  
LOWS 43 TO 53.    
FRIDAY  
MOSTLY SUNNY. HIGHS 64 TO 74.    
FRIDAY NIGHT AND SATURDAY  
CLEAR. LOWS 44 TO 54. HIGHS 65 TO  
75.    
SATURDAY NIGHT THROUGH MONDAY  
MOSTLY CLEAR. LOWS 43 TO 53.  
HIGHS 65 TO 75.  
 
 
=  
 
CAZ148-202300-  
CENTRAL COLUSA COUNTY INCL. I-5-  
INCLUDING THE CITY OF WILLIAMS  
1132 AM PDT TUE OCT 20 2026  
   
TODAY  
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY  
CLOUDY. HIGHS AROUND 70. NORTH WINDS UP TO 10 MPH.    
TONIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN AFTER MIDNIGHT.  
LOWS 53 TO 59. LIGHT WINDS.    
WEDNESDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 72. LIGHT WINDS  
BECOMING EAST UP TO 10 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF  
RAIN AFTER MIDNIGHT. LOWS 51 TO 57. LIGHT WINDS.    
THURSDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS AROUND 69.  
LIGHT WINDS BECOMING SOUTH UP TO 10 MPH IN THE AFTERNOON.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.  
LOWS 48 TO 54.    
FRIDAY  
MOSTLY SUNNY. HIGHS AROUND 73.    
FRIDAY NIGHT AND SATURDAY  
CLEAR. LOWS AROUND 50. HIGHS AROUND  
74.    
SATURDAY NIGHT THROUGH MONDAY  
MOSTLY CLEAR. LOWS 46 TO 53.  
HIGHS AROUND 74.  
 
 
=  
 
CAZ149-202300-  
EASTERN COLUSA COUNTY-  
INCLUDING THE CITY OF COLUSA  
1132 AM PDT TUE OCT 20 2026  
   
TODAY  
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY  
CLOUDY. HIGHS AROUND 71. LIGHT WINDS.    
TONIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN AFTER MIDNIGHT.  
LOWS AROUND 53. LIGHT WINDS.    
WEDNESDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 72. LIGHT WINDS.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF  
RAIN AFTER MIDNIGHT. LOWS AROUND 52. LIGHT WINDS.    
THURSDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS AROUND 69.  
LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS  
AROUND 48.    
FRIDAY  
MOSTLY SUNNY. HIGHS AROUND 74.    
FRIDAY NIGHT AND SATURDAY  
CLEAR. LOWS AROUND 45. HIGHS AROUND  
74.    
SATURDAY NIGHT THROUGH MONDAY  
MOSTLY CLEAR. LOWS AROUND 45.  
HIGHS AROUND 74.  
 
 
=  
 
CAZ150-202300-  
SUTTER/YUBA COUNTIES BELOW 1000 FT-  
INCLUDING THE CITY OF YUBA CITY, BEALE AFB  
1132 AM PDT TUE OCT 20 2026  
   
TODAY  
MOSTLY CLOUDY. HIGHS AROUND 72. LIGHT WINDS.    
TONIGHT  
MOSTLY CLOUDY. A CHANCE OF RAIN AFTER MIDNIGHT. LOWS  
50 TO 57. LIGHT WINDS.    
WEDNESDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE  
MORNING, THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS AROUND 72. LIGHT WINDS.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF  
RAIN AFTER MIDNIGHT. LOWS 49 TO 55. LIGHT WINDS.    
THURSDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS AROUND 69.  
LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 46 TO  
52.    
FRIDAY  
MOSTLY SUNNY. HIGHS 71 TO 76.    
FRIDAY NIGHT AND SATURDAY  
CLEAR. LOWS 41 TO 49. HIGHS 71 TO  
76.    
SATURDAY NIGHT THROUGH MONDAY  
MOSTLY CLEAR. LOWS 42 TO 50.  
HIGHS AROUND 74.  
 
 
TEMPERATURE / PRECIPITATION  
MARYSVILLE/YUBA CITY 72 52 72 / 0 40 30  
 
 
=  
 
CAZ151-202300-  
YOLO / SOLANO COUNTY HILLS-  
1132 AM PDT TUE OCT 20 2026  
   
TODAY  
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY  
CLOUDY. HIGHS 62 TO 70. NORTHWEST WINDS UP TO 10 MPH SHIFTING TO  
THE NORTHEAST IN THE AFTERNOON.    
TONIGHT  
MOSTLY CLOUDY. LOWS 53 TO 61. LIGHT WINDS.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 64 TO 72. WEST  
WINDS UP TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS  
52 TO 60. LIGHT WINDS.    
THURSDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 62 TO 70.  
SOUTHWEST WINDS UP TO 10 MPH.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS 49 TO 55.    
FRIDAY  
MOSTLY SUNNY. HIGHS 65 TO 73.    
FRIDAY NIGHT AND SATURDAY  
CLEAR. LOWS 49 TO 57. HIGHS 65 TO  
75.    
SATURDAY NIGHT THROUGH MONDAY  
MOSTLY CLEAR. LOWS 49 TO 57.  
HIGHS 66 TO 75.  
 
 
=  
 
CAZ152-202300-  
W. YOLO COUNTY INCLUDING CAPAY/I-505-  
INCLUDING THE CITY OF ESPARTO, WINTERS  
1132 AM PDT TUE OCT 20 2026  
   
TODAY  
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY  
CLOUDY. HIGHS AROUND 70. NORTH WINDS UP TO 10 MPH.    
TONIGHT  
MOSTLY CLOUDY. LOWS 54 TO 59. LIGHT WINDS.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 73. LIGHT  
WINDS.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS  
53 TO 58. LIGHT WINDS.    
THURSDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS AROUND 70.  
LIGHT WINDS.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS 49 TO 55.    
FRIDAY  
MOSTLY SUNNY. HIGHS 72 TO 78.    
FRIDAY NIGHT AND SATURDAY  
CLEAR. LOWS 47 TO 54. HIGHS 72 TO  
78.    
SATURDAY NIGHT THROUGH MONDAY  
MOSTLY CLEAR. LOWS 46 TO 54.  
HIGHS AROUND 75.  
 
 
=  
 
CAZ153-202300-  
C. YOLO/NE SOLANO INCLUDING WOODLAND-  
INCLUDING THE CITY OF WOODLAND, DIXON  
1132 AM PDT TUE OCT 20 2026  
   
TODAY  
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY  
CLOUDY. HIGHS AROUND 71. LIGHT WINDS.    
TONIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN AFTER MIDNIGHT.  
LOWS AROUND 53. LIGHT WINDS.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 72. LIGHT  
WINDS.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE  
EVENING, THEN A CHANCE OF RAIN AFTER MIDNIGHT. LOWS AROUND 53.  
LIGHT WINDS.    
THURSDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS AROUND 70.  
LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.  
LOWS AROUND 49.    
FRIDAY  
MOSTLY SUNNY. HIGHS AROUND 75.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT  
CLEAR. LOWS 43 TO 49.  
HIGHS AROUND 75.    
SUNDAY THROUGH MONDAY  
MOSTLY CLEAR. HIGHS AROUND 75. LOWS  
AROUND 47.  
 
 
=  
 
CAZ154-202300-  
SAC METRO/W. EL DORADO/AMADOR COUNTY-  
INCLUDING THE CITY OF LINCOLN, ROSEVILLE, SACRAMENTO, ELK GROVE,  
FOLSOM  
1132 AM PDT TUE OCT 20 2026  
   
TODAY  
MOSTLY CLOUDY. HIGHS AROUND 72. LIGHT WINDS.    
TONIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS 50 TO  
56. LIGHT WINDS.    
WEDNESDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE  
MORNING, THEN A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 71. LIGHT WINDS.    
WEDNESDAY NIGHT  
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 WITH A CHANCE OF RAIN. LOWS 46 TO  
52.    
FRIDAY  
MOSTLY SUNNY. HIGHS AROUND 74.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT  
CLEAR. LOWS 42 TO 50.  
HIGHS AROUND 74.    
SUNDAY THROUGH MONDAY  
MOSTLY CLEAR. HIGHS AROUND 75. LOWS  
44 TO 50.  
 
 
TEMPERATURE / PRECIPITATION  
SACRAMENTO 72 55 72 / 0 20 30  
SAC EXEC AIRPORT 72 52 72 / 0 20 30  
 
 
=  
 
CAZ155-202300-  
C. SOLANO COUNTY INCLUDING FAIRFIELD-  
INCLUDING THE CITY OF FAIRFIELD, VACAVILLE  
1132 AM PDT TUE OCT 20 2026  
   
TODAY  
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY  
CLOUDY. HIGHS AROUND 70. LIGHT WINDS.    
TONIGHT  
MOSTLY CLOUDY. LOWS 52 TO 58. LIGHT WINDS.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE AFTERNOON.  
HIGHS AROUND 71. WEST WINDS UP TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS  
51 TO 57. LIGHT WINDS.    
THURSDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS AROUND 70.  
SOUTHWEST WINDS UP TO 10 MPH.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS 47 TO 53.    
FRIDAY  
MOSTLY SUNNY. HIGHS AROUND 74.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT  
CLEAR. LOWS 45 TO 53.  
HIGHS AROUND 74.    
SUNDAY THROUGH MONDAY  
MOSTLY CLEAR. HIGHS AROUND 75. LOWS  
46 TO 53.  
 
 
TEMPERATURE / PRECIPITATION  
FAIRFIELD/SUISUN 72 51 73 / 0 10 30  
 
 
=  
 
CAZ156-202300-  
SW SOLANO COUNTY INCLUDING VALLEJO-  
INCLUDING THE CITY OF VALLEJO, BENICIA  
1132 AM PDT TUE OCT 20 2026  
   
TODAY  
MOSTLY CLOUDY. HIGHS 65 TO 71. LIGHT WINDS.    
TONIGHT  
MOSTLY CLOUDY. LOWS AROUND 55. LIGHT WINDS.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN AND A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 66 TO 72. WEST WINDS UP  
TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS  
AROUND 55. LIGHT WINDS.    
THURSDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 65 TO 71.  
SOUTHWEST WINDS UP TO 10 MPH.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS 48 TO 54.    
FRIDAY  
MOSTLY SUNNY. HIGHS 69 TO 77.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT  
CLEAR. LOWS 47 TO 54.  
HIGHS 69 TO 77.    
SUNDAY THROUGH MONDAY  
MOSTLY CLEAR. HIGHS 70 TO 76. LOWS 48 TO  
55.  
 
 
=  
 
CAZ157-202300-  
SACRAMENTO COUNTY DELTA-  
INCLUDING THE CITY OF WALNUT GROVE  
1132 AM PDT TUE OCT 20 2026  
   
TODAY  
PATCHY FOG EARLY IN THE MORNING. MOSTLY CLOUDY. HIGHS  
AROUND 70. LIGHT WINDS.    
TONIGHT  
MOSTLY CLOUDY. LOWS 51 TO 58. LIGHT WINDS.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 70. WEST  
WINDS UP TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS  
51 TO 58. LIGHT WINDS.    
THURSDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS AROUND 70.  
SOUTHWEST WINDS UP TO 10 MPH.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS 47 TO 55.    
FRIDAY  
MOSTLY SUNNY. HIGHS 71 TO 76.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT  
CLEAR. LOWS 44 TO 54.  
HIGHS 71 TO 76.    
SUNDAY THROUGH MONDAY  
MOSTLY CLEAR. HIGHS AROUND 74. LOWS  
45 TO 55.  
 
 
=  
 
CAZ158-202300-  
SAN JOAQUIN COUNTY DELTA-  
1132 AM PDT TUE OCT 20 2026  
   
TODAY  
PATCHY FOG EARLY IN THE MORNING. MOSTLY CLOUDY. HIGHS  
AROUND 72. LIGHT WINDS.    
TONIGHT  
MOSTLY CLOUDY. LOWS 51 TO 56. LIGHT WINDS.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 72. LIGHT  
WINDS.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS  
51 TO 56. LIGHT WINDS.    
THURSDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS AROUND 71.  
LIGHT WINDS.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.  
LOWS 47 TO 52.    
FRIDAY  
MOSTLY SUNNY. HIGHS AROUND 75.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT  
CLEAR. LOWS 43 TO 50.  
HIGHS AROUND 75.    
SUNDAY THROUGH MONDAY  
MOSTLY CLEAR. HIGHS AROUND 76. LOWS  
44 TO 51.  
 
 
=  
 
CAZ159-202300-  
C. SAN JOAQUIN COUNTY INCLUDING STOCKTON-  
INCLUDING THE CITY OF STOCKTON, LODI  
1132 AM PDT TUE OCT 20 2026  
   
TODAY  
MOSTLY CLOUDY. HIGHS AROUND 73. NORTHWEST WINDS UP TO  
10 MPH.    
TONIGHT  
MOSTLY CLOUDY. LOWS 50 TO 56. LIGHT WINDS.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 71. LIGHT  
WINDS.    
WEDNESDAY NIGHT  
CLOUDY WITH A CHANCE OF RAIN. LOWS 50 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. LOWS 47 TO  
53.    
FRIDAY  
PARTLY CLOUDY. HIGHS AROUND 74.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT  
CLEAR. LOWS 43 TO 49.  
HIGHS AROUND 75.    
SUNDAY THROUGH MONDAY  
MOSTLY CLEAR. HIGHS AROUND 77. LOWS  
AROUND 48.  
 
 
TEMPERATURE / PRECIPITATION  
STOCKTON 73 52 72 / 0 10 30  
MODESTO 73 55 70 / 0 10 30  
 
 
=  
 
CAZ160-202300-  
TRACY TRIANGLE BELOW 1000 FT-  
INCLUDING THE CITY OF TRACY  
1132 AM PDT TUE OCT 20 2026  
   
TODAY  
MOSTLY CLOUDY. HIGHS AROUND 71. LIGHT WINDS.    
TONIGHT  
MOSTLY CLOUDY. LOWS 52 TO 60. LIGHT WINDS.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE AFTERNOON.  
HIGHS AROUND 71. NORTHWEST WINDS UP TO 10 MPH.    
WEDNESDAY NIGHT  
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 70. LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.  
LOWS 49 TO 54.    
FRIDAY  
MOSTLY SUNNY. HIGHS 70 TO 75.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT  
CLEAR. LOWS 46 TO 56.  
HIGHS 70 TO 75.    
SUNDAY THROUGH MONDAY  
MOSTLY CLEAR. HIGHS AROUND 76. LOWS  
47 TO 57.  
 
 
=  
 
CAZ161-202300-  
NE SAN JOAQUIN VALLEY BELOW 1000 FT-  
1132 AM PDT TUE OCT 20 2026  
   
TODAY  
MOSTLY CLOUDY. HIGHS AROUND 73. NORTHWEST WINDS UP TO  
10 MPH.    
TONIGHT  
MOSTLY CLOUDY. LOWS 53 TO 59. LIGHT WINDS.    
WEDNESDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE  
MORNING, THEN A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 70. LIGHT WINDS.    
WEDNESDAY NIGHT  
CLOUDY WITH A CHANCE OF RAIN. LOWS 51 TO 57.  
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 WITH A SLIGHT CHANCE OF RAIN.  
LOWS 48 TO 54.    
FRIDAY  
MOSTLY SUNNY. HIGHS 69 TO 74.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT  
CLEAR. LOWS 45 TO 53.  
HIGHS 69 TO 74.    
SUNDAY THROUGH MONDAY  
MOSTLY CLEAR. HIGHS AROUND 76. LOWS  
47 TO 53.  
 
 
=  
 
CAZ162-202300-  
E. DIABLO RANGE ABOVE 1000 FT-  
1132 AM PDT TUE OCT 20 2026  
   
TODAY  
MOSTLY CLOUDY. HIGHS 62 TO 72. LIGHT WINDS BECOMING EAST  
AROUND 10 MPH IN THE AFTERNOON.    
TONIGHT  
MOSTLY CLOUDY. LOWS 49 TO 59. LIGHT WINDS.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN AND A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 60 TO 68. LIGHT WINDS  
BECOMING EAST AROUND 10 MPH WITH GUSTS TO AROUND 20 MPH IN THE  
AFTERNOON.    
WEDNESDAY NIGHT  
CLOUDY WITH A CHANCE OF RAIN. LOWS 46 TO 56.  
LIGHT WINDS.    
THURSDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING, THEN  
RAIN LIKELY IN THE AFTERNOON. HIGHS 58 TO 67. WEST WINDS UP TO  
10 MPH.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 44 TO  
54.    
FRIDAY  
MOSTLY SUNNY. HIGHS 62 TO 72.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT  
CLEAR. LOWS 44 TO 54.  
HIGHS 63 TO 73.    
SUNDAY THROUGH MONDAY  
MOSTLY CLEAR. HIGHS 66 TO 76. LOWS 46 TO  
56.  
 
 
=  
 
CAZ163-202300-  
W. STANISLAUS COUNTY ABOVE 1000 FT & I-5-  
1132 AM PDT TUE OCT 20 2026  
   
TODAY  
MOSTLY CLOUDY. HIGHS 69 TO 74. NORTH WINDS UP TO 10 MPH.   
TONIGHT  
MOSTLY CLOUDY. LOWS 52 TO 60. LIGHT WINDS.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE AFTERNOON.  
HIGHS AROUND 70. LIGHT WINDS BECOMING NORTHEAST UP TO 10 MPH IN  
THE AFTERNOON.    
WEDNESDAY NIGHT  
CLOUDY WITH A CHANCE OF RAIN. LOWS 51 TO 57.  
LIGHT WINDS.    
THURSDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING, THEN  
RAIN LIKELY IN THE AFTERNOON. HIGHS 66 TO 71. LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 48 TO  
54.    
FRIDAY  
MOSTLY SUNNY. HIGHS 70 TO 75.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT  
CLEAR. LOWS 45 TO 55.  
HIGHS 70 TO 75.    
SUNDAY THROUGH MONDAY  
MOSTLY CLEAR. HIGHS 73 TO 78. LOWS 46 TO  
56.  
 
 
=  
 
CAZ164-202300-  
C. STANISLAUS COUNTY INCLUDING MODESTO-  
INCLUDING THE CITY OF MODESTO, TURLOCK  
1132 AM PDT TUE OCT 20 2026  
   
TODAY  
MOSTLY CLOUDY. HIGHS AROUND 73. NORTHWEST WINDS UP TO  
10 MPH.    
TONIGHT  
MOSTLY CLOUDY. LOWS 50 TO 56. LIGHT WINDS.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 70. LIGHT  
WINDS.    
WEDNESDAY NIGHT  
CLOUDY WITH A CHANCE OF RAIN. LOWS 49 TO 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 CHANCE OF RAIN. LOWS 46 TO  
52.    
FRIDAY  
PARTLY CLOUDY. HIGHS AROUND 73.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT  
CLEAR. LOWS AROUND 47.  
HIGHS AROUND 74.    
SUNDAY THROUGH MONDAY  
MOSTLY CLEAR. HIGHS AROUND 77. LOWS  
45 TO 50.  
 
 
=  
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