153  
FPUS56 KSTO 220633  
ZFPSTO  
 
INTERIOR NORTHERN CALIFORNIA ZONE FORECASTS FOR CALIFORNIA  
NATIONAL WEATHER SERVICE SACRAMENTO CA  
1132 PM PDT TUE APR 21 2026  
 
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION  
ARE FOR TONIGHT, WEDNESDAY, WEDNESDAY NIGHT, AND THURSDAY.  
 
CAZ121-221100-  
W. SHASTA COUNTY ABOVE 3000 FT-  
1132 PM PDT TUE APR 21 2026  
   
TONIGHT  
RAIN SHOWERS EARLY IN THE EVENING. A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING. A CHANCE OF RAIN AND SNOW SHOWERS  
LATE IN THE EVENING, THEN A CHANCE OF RAIN AND SNOW AFTER  
MIDNIGHT. A SLIGHT CHANCE OF RAIN AND SNOW LATE IN THE NIGHT.  
LOWS 30 TO 38. LITTLE OR NO SNOW ACCUMULATION. SOUTHWEST WINDS UP  
TO 10 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW IN THE  
MORNING, THEN A SLIGHT CHANCE OF RAIN IN THE AFTERNOON. HIGHS  
42 TO 52. SOUTHWEST WINDS UP TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS 29 TO 39. SOUTHWEST WINDS  
UP TO 10 MPH SHIFTING TO THE NORTHWEST AFTER MIDNIGHT.    
THURSDAY  
SUNNY, WARMER. HIGHS 57 TO 67. NORTH WINDS UP TO  
10 MPH.    
THURSDAY NIGHT  
CLEAR. LOWS 36 TO 46. SOUTHWEST WINDS UP TO  
10 MPH SHIFTING TO THE NORTHWEST AROUND 10 MPH AFTER MIDNIGHT.    
FRIDAY  
SUNNY. HIGHS 57 TO 67.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 39 TO 47.    
SATURDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 49 TO 59.    
SATURDAY NIGHT AND SUNDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN.  
LOWS 35 TO 44. HIGHS 46 TO 56.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS  
36 TO 44.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 47 TO 57.    
MONDAY NIGHT AND TUESDAY  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF  
RAIN. LOWS 36 TO 44. HIGHS 50 TO 60.  
 
 
=  
 
CAZ122-221100-  
W. SHASTA COUNTY 1000-3000 FT-  
INCLUDING THE CITY OF WHISKEYTOWN  
1132 PM PDT TUE APR 21 2026  
   
TONIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. COLDER. RAIN SHOWERS EARLY IN THE EVENING. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING. A CHANCE OF RAIN SHOWERS  
LATE IN THE EVENING, THEN A CHANCE OF RAIN AFTER MIDNIGHT. A  
SLIGHT CHANCE OF RAIN LATE IN THE NIGHT. LOWS 34 TO 44. LIGHT  
WINDS.    
WEDNESDAY  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS  
51 TO 61. SOUTH WINDS UP TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS 35 TO 45. LIGHT WINDS.    
THURSDAY  
SUNNY, WARMER. HIGHS 65 TO 75. NORTHWEST WINDS UP TO  
10 MPH IN THE MORNING BECOMING LIGHT.    
THURSDAY NIGHT  
CLEAR. LOWS 41 TO 51. LIGHT WINDS BECOMING  
NORTHWEST UP TO 10 MPH AFTER MIDNIGHT.    
FRIDAY  
SUNNY. HIGHS 65 TO 75.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 43 TO 53.    
SATURDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 58 TO 68.    
SATURDAY NIGHT AND SUNDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN.  
LOWS 41 TO 51. HIGHS 55 TO 65.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF  
RAIN. LOWS 40 TO 50. HIGHS 54 TO 64.    
MONDAY NIGHT AND TUESDAY  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF  
RAIN. LOWS 40 TO 50. HIGHS 59 TO 69.  
 
 
=  
 
CAZ123-221100-  
SHASTA LAKE AREA & 1-5 1000-3000 FT-  
INCLUDING THE CITY OF SHASTA LAKE, SIMS  
1132 PM PDT TUE APR 21 2026  
   
TONIGHT  
RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE EVENING, THEN A CHANCE OF RAIN AFTER MIDNIGHT. LOWS 35 TO 45.  
LIGHT WINDS.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING, THEN  
A SLIGHT CHANCE OF RAIN IN THE AFTERNOON. HIGHS 50 TO 60. SOUTH  
WINDS UP TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS 34 TO 44. LIGHT WINDS.    
THURSDAY  
SUNNY, WARMER. HIGHS 65 TO 75. LIGHT WINDS.    
THURSDAY NIGHT  
CLEAR. LOWS 38 TO 48. LIGHT WINDS.    
FRIDAY  
SUNNY. HIGHS 65 TO 75.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 42 TO 52.    
SATURDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 57 TO 67.    
SATURDAY NIGHT THROUGH MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF  
RAIN. LOWS 40 TO 50. HIGHS 53 TO 63.    
MONDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS  
38 TO 48.    
TUESDAY  
PARTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 60 TO 70.  
 
 
TEMPERATURE / PRECIPITATION  
SHASTA DAM 43 60 44 74 / 90 30 0 0  
 
 
=  
 
CAZ124-221100-  
SHASTA METRO-  
INCLUDING THE CITY OF REDDING, ANDERSON  
1132 PM PDT TUE APR 21 2026  
   
TONIGHT  
RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE EVENING, THEN A CHANCE OF RAIN AFTER MIDNIGHT. A SLIGHT  
CHANCE OF RAIN LATE IN THE NIGHT. LOWS AROUND 44. SOUTH WINDS UP  
TO 10 MPH.    
WEDNESDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY  
SUNNY. A SLIGHT CHANCE OF RAIN. HIGHS AROUND 62. SOUTH WINDS UP  
TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS 40 TO 45. LIGHT WINDS.    
THURSDAY  
SUNNY, WARMER. HIGHS AROUND 75. LIGHT WINDS.    
THURSDAY NIGHT  
CLEAR. LOWS 43 TO 49. LIGHT WINDS.    
FRIDAY  
SUNNY. HIGHS AROUND 74.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 50.    
SATURDAY  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS  
AROUND 68.    
SATURDAY NIGHT AND SUNDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN.  
LOWS AROUND 48. HIGHS 62 TO 68.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF  
RAIN. LOWS AROUND 46. HIGHS 62 TO 68.    
MONDAY NIGHT AND TUESDAY  
MOSTLY CLEAR. A SLIGHT CHANCE OF  
RAIN. LOWS AROUND 46. HIGHS AROUND 70.  
 
 
TEMPERATURE / PRECIPITATION  
REDDING 44 63 40 75 / 90 30 0 0  
RED BLUFF 44 63 42 75 / 90 20 0 0  
 
 
=  
 
CAZ125-221100-  
SHASTA COUNTY FOOTHILLS 1000-3000 FT-  
1132 PM PDT TUE APR 21 2026  
   
TONIGHT  
RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE EVENING, THEN A CHANCE OF RAIN AFTER MIDNIGHT. LOWS AROUND  
41. SOUTH WINDS UP TO 10 MPH.    
WEDNESDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN IN THE MORNING,  
THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN IN THE AFTERNOON.  
HIGHS 53 TO 61. SOUTHWEST WINDS UP TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 40. LIGHT WINDS.    
THURSDAY  
SUNNY, WARMER. HIGHS 67 TO 73. LIGHT WINDS.    
THURSDAY NIGHT  
CLEAR. LOWS AROUND 45. LIGHT WINDS.    
FRIDAY  
SUNNY. HIGHS 68 TO 74.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 47.    
SATURDAY  
PARTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 61 TO 67.    
SATURDAY NIGHT THROUGH MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF  
RAIN. LOWS AROUND 45. HIGHS 55 TO 65.    
MONDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS  
AROUND 44.    
TUESDAY  
PARTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 62 TO 70.  
 
 
=  
 
CAZ126-221100-  
E. SHASTA /S. CASCADES ABOVE 3000 FT-  
INCLUDING THE CITY OF SHINGLETOWN  
1132 PM PDT TUE APR 21 2026  
   
TONIGHT  
RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE EVENING. HEAVY SNOW SHOWERS LATE IN THE EVENING, THEN RAIN  
AND SNOW AFTER MIDNIGHT. A CHANCE OF RAIN AND SNOW LATE IN THE  
NIGHT. LOWS 28 TO 38. SNOW ACCUMULATION UP TO 2 INCHES LOWER  
ELEVATIONS...EXCEPT 3 TO 6 INCHES HIGHER ELEVATIONS. SOUTHWEST  
WINDS UP TO 10 MPH WITH GUSTS TO AROUND 20 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. HIGHS  
40 TO 50. SOUTHWEST WINDS UP TO 10 MPH WITH GUSTS TO AROUND  
20 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS 26 TO 36. LIGHT WINDS.    
THURSDAY  
SUNNY, WARMER. HIGHS 56 TO 66. LIGHT WINDS.    
THURSDAY NIGHT  
CLEAR. LOWS 31 TO 41. LIGHT WINDS.    
FRIDAY  
SUNNY. HIGHS 57 TO 67.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 35 TO 45.    
SATURDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 49 TO 59.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS 33 TO 43.    
SUNDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. HIGHS  
42 TO 52.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 32 TO  
42.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. HIGHS  
47 TO 57.    
MONDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS  
31 TO 41.    
TUESDAY  
PARTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 52 TO 62.  
 
 
=  
 
CAZ127-221100-  
BURNEY BASIN-  
INCLUDING THE CITY OF BURNEY  
1132 PM PDT TUE APR 21 2026  
   
TONIGHT  
COLDER. A CHANCE OF RAIN SHOWERS AND HEAVY SNOW  
SHOWERS LIKELY EARLY IN THE EVENING. A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING. RAIN SHOWERS AND SNOW SHOWERS LATE  
IN THE EVENING, THEN RAIN AND SNOW AFTER MIDNIGHT. A CHANCE OF  
RAIN AND SNOW LATE IN THE NIGHT. LOWS 27 TO 37. SNOW ACCUMULATION  
UP TO 1 INCH LOWER ELEVATIONS...EXCEPT 3 TO 5 INCHES HIGHER  
ELEVATIONS. SOUTHWEST WINDS UP TO 10 MPH WITH GUSTS TO AROUND  
20 MPH.    
WEDNESDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW IN THE  
MORNING, THEN PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW IN THE  
AFTERNOON. HIGHS 42 TO 52. LITTLE OR NO SNOW ACCUMULATION LOWER  
ELEVATIONS...UP TO 1 INCH HIGHER ELEVATIONS. WEST WINDS UP TO  
10 MPH WITH GUSTS TO AROUND 20 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS 25 TO 35. WEST WINDS UP TO  
10 MPH WITH GUSTS TO AROUND 20 MPH IN THE EVENING BECOMING LIGHT.   
THURSDAY  
MOSTLY SUNNY. WARMER. HIGHS 56 TO 66. LIGHT WINDS.    
THURSDAY NIGHT  
CLEAR. LOWS 28 TO 36. LIGHT WINDS.    
FRIDAY  
SUNNY. HIGHS 58 TO 68.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 34 TO 42.    
SATURDAY AND SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF  
RAIN. HIGHS 51 TO 61. LOWS 32 TO 42.    
SUNDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW LIKELY.  
HIGHS 43 TO 53.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.  
LOWS 30 TO 38.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. HIGHS  
48 TO 58.    
MONDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS  
30 TO 38.    
TUESDAY  
PARTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 53 TO 63.  
 
 
TEMPERATURE / PRECIPITATION  
BURNEY 32 51 30 65 / 100 60 10 0  
 
 
=  
 
CAZ128-221100-  
LASSEN VOLCANIC NP-  
INCLUDING THE CITY OF LASSEN NATIONAL PARK  
1132 PM PDT TUE APR 21 2026  
 
...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM PDT  
WEDNESDAY...  
   
TONIGHT  
SNOW SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE EVENING, THEN SNOW AFTER MIDNIGHT. A CHANCE OF SNOW LATE IN  
THE NIGHT. LOWS 22 TO 28. NO SNOW ACCUMULATION LOWER ELEVATIONS...  
3 TO 9 INCHES HIGHER ELEVATIONS. SOUTHWEST WINDS UP TO 10 MPH  
WITH GUSTS TO AROUND 20 MPH.    
WEDNESDAY  
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS 31 TO 41.  
NO SNOW ACCUMULATION LOWER ELEVATIONS...UP TO 2 INCHES HIGHER  
ELEVATIONS. WEST WINDS UP TO 10 MPH WITH GUSTS TO AROUND 20 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 23. LIGHT WINDS.    
THURSDAY  
SUNNY. NOT AS COOL. HIGHS 45 TO 55. LIGHT WINDS.    
THURSDAY NIGHT  
CLEAR. LOWS AROUND 28. NORTHWEST WINDS UP TO  
10 MPH IN THE EVENING BECOMING LIGHT.    
FRIDAY  
SUNNY. HIGHS 47 TO 57.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 31.    
SATURDAY  
PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. HIGHS  
39 TO 49.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH RAIN AND SNOW LIKELY. LIGHT  
SNOW ACCUMULATIONS POSSIBLE. LOWS 27 TO 33.    
SUNDAY  
MOSTLY CLOUDY WITH SNOW LIKELY. LIGHT SNOW  
ACCUMULATIONS POSSIBLE. HIGHS 32 TO 42.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF SNOW.  
LOWS AROUND 28. HIGHS 35 TO 45.    
MONDAY NIGHT AND TUESDAY  
PARTLY CLOUDY WITH A CHANCE OF RAIN  
AND SNOW. LOWS AROUND 29. HIGHS 39 TO 49.  
 
 
=  
 
CAZ129-221100-  
SIERRA (TEHAMA-PLUMAS) 1000-3000 FT-  
INCLUDING THE CITY OF PARADISE  
1132 PM PDT TUE APR 21 2026  
   
TONIGHT  
RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE EVENING, THEN A CHANCE OF RAIN AFTER MIDNIGHT. LOWS 37 TO 47.  
SOUTHEAST WINDS UP TO 10 MPH WITH GUSTS TO AROUND 20 MPH.    
WEDNESDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN IN THE MORNING,  
THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN IN THE AFTERNOON.  
HIGHS 50 TO 60. SOUTH WINDS UP TO 10 MPH WITH GUSTS TO AROUND  
20 MPH.    
WEDNESDAY NIGHT  
CLEAR. LOWS 36 TO 46. LIGHT WINDS.    
THURSDAY  
SUNNY, WARMER. HIGHS 62 TO 70. LIGHT WINDS BECOMING  
WEST UP TO 10 MPH IN THE AFTERNOON.    
THURSDAY NIGHT  
CLEAR. LOWS 42 TO 52. LIGHT WINDS BECOMING  
NORTHEAST UP TO 10 MPH AFTER MIDNIGHT.    
FRIDAY  
MOSTLY SUNNY. HIGHS 63 TO 71.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 45 TO 53.    
SATURDAY  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS  
55 TO 65.    
SATURDAY NIGHT AND SUNDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN.  
LOWS 42 TO 52. HIGHS 53 TO 63.    
SUNDAY NIGHT THROUGH MONDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT  
CHANCE OF RAIN. LOWS 42 TO 52. HIGHS 54 TO 64.    
TUESDAY  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS  
59 TO 69.  
 
 
TEMPERATURE / PRECIPITATION  
PARADISE 44 55 42 66 / 90 40 0 0  
 
 
=  
 
CAZ130-221100-  
SIERRA (TEHAMA-PLUMAS) ABOVE 3000 FT-  
INCLUDING THE CITY OF MINERAL, QUINCY  
1132 PM PDT TUE APR 21 2026  
 
...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM PDT  
WEDNESDAY...  
   
TONIGHT  
RAIN SHOWERS, SNOW SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN RAIN AND SNOW AFTER MIDNIGHT.  
A CHANCE OF RAIN AND SNOW LATE IN THE NIGHT. LOWS 26 TO 36. SNOW  
ACCUMULATION UP TO 1 INCH LOWER ELEVATIONS...EXCEPT 3 TO 6 INCHES  
HIGHER ELEVATIONS. SOUTHWEST WINDS UP TO 10 MPH WITH GUSTS TO  
AROUND 20 MPH.    
WEDNESDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. HIGHS  
38 TO 48. SOUTHWEST WINDS UP TO 10 MPH WITH GUSTS TO AROUND  
20 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS 24 TO 34. LIGHT WINDS.    
THURSDAY  
SUNNY. NOT AS COOL. HIGHS 53 TO 63. LIGHT WINDS.    
THURSDAY NIGHT  
CLEAR. LOWS 30 TO 40. WEST WINDS UP TO 10 MPH  
IN THE EVENING BECOMING LIGHT.    
FRIDAY  
MOSTLY SUNNY. HIGHS 54 TO 64.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 33 TO 43.    
SATURDAY  
PARTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 46 TO 56.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 31 TO  
41.    
SUNDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. HIGHS  
40 TO 50.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW. LOWS 30 TO 40.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. HIGHS  
45 TO 55.    
MONDAY NIGHT AND TUESDAY  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF  
RAIN. LOWS 31 TO 41. HIGHS 47 TO 57.  
 
 
TEMPERATURE / PRECIPITATION  
QUINCY 31 53 26 68 / 90 50 10 0  
CHESTER 27 49 24 64 / 90 50 10 0  
 
 
=  
 
CAZ131-221100-  
N. MOTHERLODE 1000-3000 FT-  
INCLUDING THE CITY OF AUBURN, GRASS VALLEY, COLFAX, NEVADA CITY  
1132 PM PDT TUE APR 21 2026  
   
TONIGHT  
RAIN SHOWERS EARLY IN THE EVENING. A SLIGHT CHANCE OF  
THUNDERSTORMS UNTIL EARLY MORNING. A CHANCE OF RAIN SHOWERS IN  
THE LATE EVENING AND EARLY MORNING, THEN A CHANCE OF RAIN LATE IN  
THE NIGHT. LOWS 36 TO 44. SOUTH WINDS UP TO 10 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING, THEN  
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
HIGHS 50 TO 60. LIGHT WINDS.    
WEDNESDAY NIGHT  
CLEAR. LOWS 33 TO 41. LIGHT WINDS.    
THURSDAY  
SUNNY, WARMER. HIGHS 62 TO 68. LIGHT WINDS BECOMING  
WEST UP TO 10 MPH IN THE AFTERNOON.    
THURSDAY NIGHT  
CLEAR. LOWS 39 TO 47. LIGHT WINDS.    
FRIDAY  
MOSTLY SUNNY. HIGHS 63 TO 69.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS 42 TO 48.    
SATURDAY  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS  
55 TO 61.    
SATURDAY NIGHT AND SUNDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE  
OF RAIN. LOWS 40 TO 48. HIGHS 52 TO 62.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS  
39 TO 47.    
MONDAY  
PARTLY CLOUDY. HIGHS 57 TO 65.    
MONDAY NIGHT AND TUESDAY  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF  
RAIN. LOWS 41 TO 49. HIGHS 58 TO 68.  
 
 
TEMPERATURE / PRECIPITATION  
GRASS VALLEY 37 53 34 63 / 90 60 10 0  
JACKSON 43 59 40 65 / 100 50 10 0  
 
 
=  
 
CAZ132-221100-  
SIERRA (YUBA-PLACER) 3000-5000 FT-  
1132 PM PDT TUE APR 21 2026  
   
TONIGHT  
COLDER. RAIN SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS UNTIL EARLY MORNING. SNOW LATE IN THE EVENING, THEN  
SNOW SHOWERS AFTER MIDNIGHT. A CHANCE OF RAIN AND SNOW LATE IN  
THE NIGHT. LOWS 29 TO 39. LITTLE OR NO SNOW ACCUMULATION LOWER  
ELEVATIONS...3 TO 5 INCHES HIGHER ELEVATIONS. SOUTH WINDS UP TO  
10 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. RAIN AND SNOW LIKELY IN THE MORNING,  
THEN A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 41 TO 51. LITTLE OR NO SNOW  
ACCUMULATION LOWER ELEVATIONS...UP TO 2 INCHES HIGHER ELEVATIONS.  
LIGHT WINDS.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS 27 TO 37. LIGHT WINDS.    
THURSDAY  
SUNNY. NOT AS COOL. HIGHS 54 TO 64. LIGHT WINDS.    
THURSDAY NIGHT  
CLEAR. LOWS 34 TO 44. LIGHT WINDS.    
FRIDAY  
MOSTLY SUNNY. HIGHS 56 TO 66.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS 37 TO 47.    
SATURDAY  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS  
47 TO 57.    
SATURDAY NIGHT AND SUNDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN.  
LOWS 35 TO 45. HIGHS 45 TO 55.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS  
34 TO 44.    
MONDAY  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. NOT AS  
COOL. HIGHS 49 TO 59.    
MONDAY NIGHT AND TUESDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF  
RAIN. LOWS 35 TO 45. HIGHS 51 TO 61.  
 
 
=  
 
CAZ133-221100-  
SIERRA (SIERRA-PLACER) ABOVE 5000 FT-  
INCLUDING THE CITY OF BLUE CANYON, KINGVALE, DONNER PEAK  
1132 PM PDT TUE APR 21 2026  
 
...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM PDT  
WEDNESDAY...  
   
TONIGHT  
COLDER. HEAVY SNOW SHOWERS, RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS EARLY IN THE EVENING, THEN HEAVY SNOW  
LATE IN THE EVENING. HEAVY SNOW SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT, THEN A CHANCE OF SNOW LATE IN THE  
NIGHT. LOWS 22 TO 32. NO SNOW ACCUMULATION LOWER ELEVATIONS...  
3 TO 9 INCHES HIGHER ELEVATIONS. SOUTHWEST WINDS 10 TO 15 MPH  
WITH GUSTS TO AROUND 35 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE MORNING, THEN  
A CHANCE OF SNOW SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS 33 TO 43. NO SNOW ACCUMULATION LOWER  
ELEVATIONS...1 TO 3 INCHES HIGHER ELEVATIONS. SOUTHWEST WINDS  
AROUND 10 MPH WITH GUSTS TO AROUND 35 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS 19 TO 29. WEST WINDS UP TO  
10 MPH WITH GUSTS TO AROUND 25 MPH SHIFTING TO THE NORTHEAST  
AFTER MIDNIGHT.    
THURSDAY  
SUNNY. NOT AS COOL. HIGHS 47 TO 57. EAST WINDS UP TO  
10 MPH SHIFTING TO THE WEST IN THE AFTERNOON.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 26 TO 36. WEST WINDS UP TO  
10 MPH SHIFTING TO THE EAST AFTER MIDNIGHT.    
FRIDAY  
MOSTLY SUNNY. HIGHS 48 TO 58.    
FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS 30 TO 40.    
SATURDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 40 TO 50.    
SATURDAY NIGHT THROUGH SUNDAY NIGHT  
MOSTLY CLOUDY WITH A  
CHANCE OF RAIN AND SNOW. LOWS 27 TO 37. HIGHS 38 TO 48.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. NOT AS  
COOL. HIGHS 41 TO 51.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.  
LOWS 28 TO 38.    
TUESDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. HIGHS  
43 TO 53.  
 
 
TEMPERATURE / PRECIPITATION  
BLUE CANYON 32 42 32 55 / 90 70 10 0  
 
 
=  
 
CAZ134-221100-  
CENTRAL MOTHERLODE 1000-3000 FT-  
INCLUDING THE CITY OF CAMERON PARK, SHINGLE SPRINGS, PLACERVILLE,  
COOL, JACKSON  
1132 PM PDT TUE APR 21 2026  
   
TONIGHT  
A CHANCE OF THUNDERSTORMS EARLY IN THE EVENING. RAIN  
SHOWERS UNTIL EARLY MORNING. A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE LATE EVENING AND EARLY MORNING, THEN RAIN LIKELY LATE IN THE  
NIGHT. LOWS 38 TO 46. SOUTH WINDS UP TO 10 MPH.    
WEDNESDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN IN THE MORNING,  
THEN PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 52 TO 61. LIGHT  
WINDS.    
WEDNESDAY NIGHT  
CLEAR. LOWS 36 TO 42. LIGHT WINDS.    
THURSDAY  
SUNNY, WARMER. HIGHS 61 TO 69. LIGHT WINDS BECOMING  
WEST UP TO 10 MPH IN THE AFTERNOON.    
THURSDAY NIGHT  
CLEAR. LOWS AROUND 45. LIGHT WINDS.    
FRIDAY  
PARTLY CLOUDY. HIGHS 63 TO 69.    
FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS AROUND 46.    
SATURDAY THROUGH SUNDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF  
RAIN. HIGHS 53 TO 63. LOWS 42 TO 48.    
SUNDAY NIGHT AND MONDAY  
PARTLY CLOUDY. LOWS AROUND 44. HIGHS  
55 TO 65.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS  
AROUND 46.    
TUESDAY  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS  
60 TO 68.  
 
 
=  
 
CAZ135-221100-  
SIERRA 3000-5000 FT-  
INCLUDING THE CITY OF POLLOCK PINES  
1132 PM PDT TUE APR 21 2026  
   
TONIGHT  
COLDER. A CHANCE OF THUNDERSTORMS EARLY IN THE  
EVENING. RAIN SHOWERS UNTIL EARLY MORNING. SNOW SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE LATE EVENING AND EARLY  
MORNING, THEN RAIN AND SNOW LIKELY LATE IN THE NIGHT. LOWS 29 TO  
39. NO SNOW ACCUMULATION LOWER ELEVATIONS...UP TO 3 INCHES HIGHER  
ELEVATIONS. SOUTH WINDS UP TO 10 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. RAIN AND SNOW LIKELY IN THE MORNING,  
THEN A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 43 TO 53. LITTLE OR NO SNOW  
ACCUMULATION LOWER ELEVATIONS...UP TO 1 INCH HIGHER ELEVATIONS.  
LIGHT WINDS.    
WEDNESDAY NIGHT  
CLEAR. LOWS 28 TO 38. LIGHT WINDS.    
THURSDAY  
SUNNY. NOT AS COOL. HIGHS 56 TO 64. LIGHT WINDS.    
THURSDAY NIGHT  
CLEAR. LOWS 35 TO 45. LIGHT WINDS.    
FRIDAY  
PARTLY CLOUDY. HIGHS 57 TO 65.    
FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS 37 TO 47.    
SATURDAY THROUGH SUNDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN.  
HIGHS 46 TO 56. LOWS 36 TO 46.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS  
34 TO 44.    
MONDAY  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS 51 TO  
59.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS  
36 TO 46.    
TUESDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 53 TO 61.  
 
 
=  
 
CAZ136-221100-  
SIERRA (EL DORADO-AMADOR) ABOVE 5000 FT-  
INCLUDING THE CITY OF CARSON PASS  
1132 PM PDT TUE APR 21 2026  
 
...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM PDT  
WEDNESDAY...  
   
TONIGHT  
COLDER. RAIN SHOWERS EARLY IN THE EVENING. HEAVY SNOW  
SHOWERS IN THE EVENING. A SLIGHT CHANCE OF THUNDERSTORMS UNTIL  
EARLY MORNING. SNOW SHOWERS LIKELY AFTER MIDNIGHT, THEN A CHANCE  
OF SNOW LATE IN THE NIGHT. LOWS 20 TO 30. NO SNOW ACCUMULATION  
LOWER ELEVATIONS...5 TO 10 INCHES HIGHER ELEVATIONS. SOUTHWEST  
WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 35 MPH.    
WEDNESDAY  
SNOW LIKELY IN THE MORNING, THEN SNOW SHOWERS LIKELY  
WITH POSSIBLE SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS  
32 TO 42. NO SNOW ACCUMULATION LOWER ELEVATIONS...1 TO 4 INCHES  
HIGHER ELEVATIONS. SOUTHWEST WINDS AROUND 10 MPH WITH GUSTS TO  
AROUND 30 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS 18 TO 28. NORTH WINDS UP TO  
10 MPH SHIFTING TO THE EAST AFTER MIDNIGHT. GUSTS UP TO 20 MPH.    
THURSDAY  
SUNNY. NOT AS COOL. HIGHS 45 TO 55. EAST WINDS UP TO  
10 MPH SHIFTING TO THE WEST IN THE AFTERNOON.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 26 TO 36. NORTHWEST WINDS UP  
TO 10 MPH SHIFTING TO THE EAST AFTER MIDNIGHT.    
FRIDAY  
PARTLY CLOUDY. HIGHS 46 TO 56.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS  
28 TO 38.    
SATURDAY THROUGH SUNDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN  
AND SNOW. HIGHS 37 TO 47. LOWS 27 TO 37.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.  
LOWS 24 TO 34.    
MONDAY THROUGH TUESDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND  
SNOW. HIGHS 41 TO 51. LOWS 25 TO 35.  
 
 
=  
 
CAZ137-221100-  
SOUTHERN MOTHERLODE 1000-3000 FT-  
INCLUDING THE CITY OF SONORA, ANGELS CAMP  
1132 PM PDT TUE APR 21 2026  
   
TONIGHT  
COLDER. RAIN SHOWERS AND A CHANCE OF THUNDERSTORMS  
EARLY IN THE EVENING, THEN A CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS LATE IN THE EVENING. A CHANCE OF RAIN  
AFTER MIDNIGHT. LOWS 37 TO 47. SOUTHEAST WINDS UP TO 10 MPH.    
WEDNESDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN IN THE MORNING,  
THEN PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 53 TO 63. LIGHT  
WINDS.    
WEDNESDAY NIGHT  
CLEAR. LOWS 35 TO 45. LIGHT WINDS.    
THURSDAY  
SUNNY. HIGHS 62 TO 68. LIGHT WINDS BECOMING WEST UP  
TO 10 MPH IN THE AFTERNOON.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 42 TO 50. NORTHWEST WINDS UP  
TO 10 MPH IN THE EVENING BECOMING LIGHT.    
FRIDAY  
MOSTLY CLOUDY. HIGHS 64 TO 70.    
FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS 43 TO 51.    
SATURDAY THROUGH SUNDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF  
RAIN. HIGHS 55 TO 65. LOWS 41 TO 51.    
SUNDAY NIGHT AND MONDAY  
PARTLY CLOUDY. LOWS 41 TO 49. HIGHS  
56 TO 66.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS  
43 TO 51.    
TUESDAY  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS  
60 TO 68.  
 
 
=  
 
CAZ138-221100-  
SIERRA (CAL-TUO) 3000-5000 FT-  
INCLUDING THE CITY OF TWAIN HARTE, ARNOLD  
1132 PM PDT TUE APR 21 2026  
   
TONIGHT  
COLDER. A CHANCE OF THUNDERSTORMS EARLY IN THE  
EVENING. RAIN SHOWERS IN THE EVENING. SNOW SHOWERS LATE IN THE  
EVENING. A SLIGHT CHANCE OF THUNDERSTORMS IN THE LATE EVENING AND  
EARLY MORNING. RAIN AND SNOW LIKELY AFTER MIDNIGHT, THEN A CHANCE  
OF RAIN AND SNOW LATE IN THE NIGHT. LOWS 30 TO 40. LITTLE OR NO  
SNOW ACCUMULATION. SOUTH WINDS UP TO 10 MPH. GUSTS UP TO 20 MPH  
IN THE EVENING.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW IN THE  
MORNING, THEN A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 44 TO 54. LIGHT WINDS  
BECOMING SOUTHWEST UP TO 10 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT  
CLEAR. LOWS 28 TO 38. LIGHT WINDS BECOMING  
NORTHEAST UP TO 10 MPH AFTER MIDNIGHT.    
THURSDAY  
SUNNY. NOT AS COOL. HIGHS 54 TO 64. NORTHEAST WINDS  
UP TO 10 MPH SHIFTING TO THE WEST IN THE AFTERNOON.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 36 TO 46. NORTHWEST WINDS UP  
TO 10 MPH SHIFTING TO THE NORTHEAST AFTER MIDNIGHT.    
FRIDAY  
PARTLY CLOUDY. HIGHS 55 TO 65.    
FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS 38 TO 48.    
SATURDAY THROUGH SUNDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN.  
HIGHS 47 TO 57. LOWS 37 TO 47.    
SUNDAY NIGHT AND MONDAY  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF  
RAIN. LOWS 34 TO 44. HIGHS 49 TO 59.    
MONDAY NIGHT AND TUESDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF  
RAIN. LOWS 36 TO 46. HIGHS 51 TO 61.  
 
 
=  
 
CAZ139-221100-  
SIERRA (CAL-TUO) ABOVE 5000 FT-  
INCLUDING THE CITY OF TWAIN HARTE, ARNOLD  
1132 PM PDT TUE APR 21 2026  
 
...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM PDT  
WEDNESDAY...  
   
TONIGHT  
COLDER. RAIN SHOWERS EARLY IN THE EVENING. HEAVY SNOW  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN  
SNOW AFTER MIDNIGHT. A CHANCE OF SNOW LATE IN THE NIGHT. LOWS  
19 TO 29. NO SNOW ACCUMULATION LOWER ELEVATIONS...5 TO 10 INCHES  
HIGHER ELEVATIONS. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO  
AROUND 35 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE MORNING, THEN  
A CHANCE OF SNOW SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS 31 TO 41. NO SNOW ACCUMULATION LOWER  
ELEVATIONS...1 TO 4 INCHES HIGHER ELEVATIONS. SOUTHWEST WINDS UP  
TO 10 MPH WITH GUSTS TO AROUND 25 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS 17 TO 27. NORTH WINDS UP TO  
10 MPH SHIFTING TO THE EAST AFTER MIDNIGHT. GUSTS UP TO 20 MPH.    
THURSDAY  
SUNNY. NOT AS COOL. HIGHS 44 TO 54. NORTHEAST WINDS  
UP TO 10 MPH SHIFTING TO THE WEST IN THE AFTERNOON.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 25 TO 35. NORTHWEST WINDS UP  
TO 10 MPH SHIFTING TO THE EAST AROUND 10 MPH AFTER MIDNIGHT.    
FRIDAY  
MOSTLY CLOUDY. HIGHS 44 TO 54.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW. LOWS 27 TO 37.    
SATURDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. HIGHS  
37 TO 47.    
SATURDAY NIGHT AND SUNDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN  
AND SNOW. LOWS 25 TO 35. HIGHS 36 TO 46.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW. LOWS 23 TO 33.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. HIGHS  
39 TO 49.    
MONDAY NIGHT AND TUESDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN  
AND SNOW. LOWS 25 TO 35. HIGHS 40 TO 50.  
 
 
=  
 
CAZ140-221100-  
TEHAMA CO COAST RANGE ABOVE 3000 FT-  
1132 PM PDT TUE APR 21 2026  
   
TONIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. COLDER. A CHANCE OF RAIN SHOWERS, SNOW SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE EVENING, THEN A  
CHANCE OF RAIN AND SNOW LATE IN THE EVENING. A SLIGHT CHANCE OF  
SNOW AFTER MIDNIGHT. LOWS 27 TO 37. WEST WINDS UP TO 10 MPH WITH  
GUSTS TO AROUND 20 MPH.    
WEDNESDAY  
MOSTLY SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
A SLIGHT CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS 39 TO  
49. LIGHT WINDS BECOMING SOUTHEAST AROUND 10 MPH IN THE  
AFTERNOON.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN CLEARING.  
LOWS 29 TO 39. WEST WINDS UP TO 10 MPH.    
THURSDAY  
SUNNY. NOT AS COOL. HIGHS 53 TO 63. NORTHWEST WINDS  
UP TO 10 MPH SHIFTING TO THE NORTHEAST IN THE AFTERNOON.    
THURSDAY NIGHT  
CLEAR. LOWS 37 TO 47. SOUTHWEST WINDS UP TO  
10 MPH SHIFTING TO THE NORTHWEST AFTER MIDNIGHT.    
FRIDAY  
MOSTLY SUNNY. HIGHS 54 TO 64.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS 37 TO 47.    
SATURDAY  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 47 TO 57.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 34 TO  
44.    
SUNDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. HIGHS  
41 TO 51.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF  
RAIN. LOWS 33 TO 43. HIGHS 43 TO 53.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS 34 TO 44.    
TUESDAY  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS  
48 TO 58.  
 
 
=  
 
CAZ141-221100-  
W TEHAMA CO FOOTHILLS 1000-3000 FT-  
1132 PM PDT TUE APR 21 2026  
   
TONIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY  
WITH A SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. PARTLY CLOUDY LATE  
IN THE NIGHT. COLDER. LOWS 36 TO 44. SOUTH WINDS UP TO 10 MPH.    
WEDNESDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS 50 TO 60. SOUTHEAST WINDS UP TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS 39 TO 45. LIGHT WINDS  
BECOMING WEST UP TO 10 MPH AFTER MIDNIGHT.    
THURSDAY  
SUNNY, WARMER. HIGHS 64 TO 73. NORTHWEST WINDS UP TO  
10 MPH SHIFTING TO THE NORTHEAST IN THE AFTERNOON.    
THURSDAY NIGHT  
CLEAR. LOWS 46 TO 52. LIGHT WINDS BECOMING WEST  
UP TO 10 MPH AFTER MIDNIGHT.    
FRIDAY  
MOSTLY SUNNY. HIGHS 65 TO 73.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS 46 TO 52.    
SATURDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 57 TO 66.    
SATURDAY NIGHT AND SUNDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN.  
LOWS 43 TO 49. HIGHS 54 TO 64.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF  
RAIN. LOWS 43 TO 49. HIGHS 54 TO 64.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS 44 TO 50.    
TUESDAY  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS  
59 TO 69.  
 
 
=  
 
CAZ142-221100-  
N. SAC VALLEY IN TEHAMA COUNTY-  
INCLUDING THE CITY OF RED BLUFF  
1132 PM PDT TUE APR 21 2026  
   
TONIGHT  
MOSTLY CLOUDY. RAIN SHOWERS LIKELY EARLY IN THE  
EVENING. A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. A  
CHANCE OF RAIN SHOWERS LATE IN THE EVENING, THEN A CHANCE OF RAIN  
AFTER MIDNIGHT. A SLIGHT CHANCE OF RAIN LATE IN THE NIGHT. LOWS  
42 TO 48. SOUTHEAST WINDS UP TO 10 MPH WITH GUSTS TO AROUND  
20 MPH.    
WEDNESDAY  
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. A SLIGHT  
CHANCE OF RAIN. HIGHS AROUND 62. SOUTHEAST WINDS UP TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 43. LIGHT WINDS.    
THURSDAY  
SUNNY, WARMER. HIGHS AROUND 73. NORTHWEST WINDS UP TO  
10 MPH.    
THURSDAY NIGHT  
CLEAR. LOWS AROUND 47. LIGHT WINDS.    
FRIDAY  
MOSTLY SUNNY. HIGHS AROUND 74.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 49.    
SATURDAY  
PARTLY CLOUDY. HIGHS AROUND 67.    
SATURDAY NIGHT AND SUNDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE  
OF RAIN. LOWS 45 TO 51. HIGHS 61 TO 67.    
SUNDAY NIGHT  
MOSTLY CLOUDY. LOWS AROUND 47.    
MONDAY AND MONDAY NIGHT  
PARTLY CLOUDY. HIGHS AROUND 68. LOWS  
AROUND 47.    
TUESDAY  
MOSTLY SUNNY. HIGHS AROUND 71.  
 
 
=  
 
CAZ143-221100-  
GLENN/COLUSA COAST RANGE ABOVE 3000 FT-  
1132 PM PDT TUE APR 21 2026  
   
TONIGHT  
MOSTLY CLOUDY. COLDER. A CHANCE OF RAIN SHOWERS, SNOW  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE  
EVENING, THEN A SLIGHT CHANCE OF RAIN AND SNOW LATE IN THE  
EVENING. A SLIGHT CHANCE OF RAIN AND SNOW LATE IN THE NIGHT. LOWS  
27 TO 37. WEST WINDS UP TO 10 MPH WITH GUSTS TO AROUND 20 MPH.    
WEDNESDAY  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND SNOW  
IN THE MORNING, THEN MOSTLY CLOUDY WITH A CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS 40 TO 50. LIGHT WINDS BECOMING SOUTHEAST AROUND  
10 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN CLEARING.  
LOWS 31 TO 41. WEST WINDS UP TO 10 MPH.    
THURSDAY  
SUNNY. NOT AS COOL. HIGHS 53 TO 63. NORTHWEST WINDS  
UP TO 10 MPH SHIFTING TO THE SOUTHEAST IN THE AFTERNOON.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 38 TO 48. SOUTHWEST WINDS UP  
TO 10 MPH SHIFTING TO THE NORTHWEST AFTER MIDNIGHT.    
FRIDAY  
MOSTLY SUNNY. HIGHS 54 TO 64.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS 37 TO 47.    
SATURDAY  
PARTLY CLOUDY. HIGHS 47 TO 57.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS 35 TO 45.    
SUNDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS 43 TO  
53.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS 33 TO 43.    
MONDAY  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS 45 TO  
55.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS 35 TO 45.    
TUESDAY  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS  
49 TO 59.  
 
 
=  
 
CAZ144-221100-  
CENTRAL GLENN CO & INTERSTATE 5-  
INCLUDING THE CITY OF WILLOWS, ORLAND  
1132 PM PDT TUE APR 21 2026  
   
TONIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY  
WITH A SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. LOWS 39 TO 44.  
SOUTHEAST WINDS UP TO 10 MPH IN THE EVENING BECOMING LIGHT.    
WEDNESDAY  
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY  
SUNNY. A SLIGHT CHANCE OF RAIN. HIGHS AROUND 62. LIGHT WINDS.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 43. LIGHT WINDS.    
THURSDAY  
SUNNY, WARMER. HIGHS AROUND 73. NORTH WINDS UP TO  
10 MPH.    
THURSDAY NIGHT  
CLEAR. LOWS AROUND 46. LIGHT WINDS.    
FRIDAY  
MOSTLY SUNNY. HIGHS AROUND 74.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 48.    
SATURDAY  
PARTLY CLOUDY. HIGHS AROUND 68.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS AROUND 46.    
SUNDAY THROUGH MONDAY NIGHT  
PARTLY CLOUDY. HIGHS 63 TO 71.  
LOWS AROUND 46.    
TUESDAY  
MOSTLY SUNNY. HIGHS 68 TO 74.  
 
 
TEMPERATURE / PRECIPITATION  
ALDER SPRINGS 33 47 37 61 / 60 30 10 0  
 
 
=  
 
CAZ145-221100-  
EASTERN GLENN COUNTY-  
1132 PM PDT TUE APR 21 2026  
   
TONIGHT  
MOSTLY CLOUDY. RAIN SHOWERS LIKELY EARLY IN THE  
EVENING. A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. A  
CHANCE OF RAIN SHOWERS LATE IN THE EVENING, THEN A CHANCE OF RAIN  
AFTER MIDNIGHT. A SLIGHT CHANCE OF RAIN LATE IN THE NIGHT. LOWS  
AROUND 44. SOUTHEAST WINDS AROUND 10 MPH WITH GUSTS TO AROUND  
20 MPH.    
WEDNESDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY  
SUNNY. A SLIGHT CHANCE OF RAIN. HIGHS AROUND 64. LIGHT WINDS.    
WEDNESDAY NIGHT  
CLEAR. LOWS AROUND 43. LIGHT WINDS.    
THURSDAY  
SUNNY, WARMER. HIGHS AROUND 75. NORTHWEST WINDS UP TO  
10 MPH.    
THURSDAY NIGHT  
CLEAR. LOWS AROUND 45. LIGHT WINDS.    
FRIDAY  
MOSTLY SUNNY. HIGHS AROUND 75.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 49.    
SATURDAY THROUGH SUNDAY NIGHT  
PARTLY CLOUDY. HIGHS AROUND 69.  
LOWS AROUND 48.    
MONDAY  
MOSTLY SUNNY. HIGHS AROUND 71.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 48.    
TUESDAY  
MOSTLY SUNNY. HIGHS AROUND 73.  
 
 
=  
 
CAZ146-221100-  
BUTTE COUNTY BELOW 1000 FT-  
INCLUDING THE CITY OF CHICO, OROVILLE, GRIDLEY  
1132 PM PDT TUE APR 21 2026  
   
TONIGHT  
MOSTLY CLOUDY. RAIN SHOWERS EARLY IN THE EVENING. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. A CHANCE OF RAIN  
SHOWERS LATE IN THE EVENING, THEN A CHANCE OF RAIN AFTER  
MIDNIGHT. LOWS AROUND 46. SOUTHEAST WINDS AROUND 10 MPH WITH  
GUSTS TO AROUND 20 MPH.    
WEDNESDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN IN THE MORNING,  
THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN IN THE AFTERNOON.  
HIGHS AROUND 62. SOUTHEAST WINDS UP TO 10 MPH.    
WEDNESDAY NIGHT  
CLEAR. LOWS AROUND 43. LIGHT WINDS.    
THURSDAY  
SUNNY, WARMER. HIGHS 70 TO 75. NORTHWEST WINDS UP TO  
10 MPH.    
THURSDAY NIGHT  
CLEAR. LOWS 45 TO 50. LIGHT WINDS.    
FRIDAY  
MOSTLY SUNNY. HIGHS 70 TO 75.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 50.    
SATURDAY  
PARTLY CLOUDY. HIGHS 63 TO 69.    
SATURDAY NIGHT AND SUNDAY  
PARTLY CLOUDY WITH A SLIGHT CHANCE  
OF RAIN. LOWS AROUND 49. HIGHS 61 TO 69.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 48.    
MONDAY  
MOSTLY SUNNY. HIGHS 66 TO 72.    
MONDAY NIGHT AND TUESDAY  
PARTLY CLOUDY. LOWS AROUND 49. HIGHS  
66 TO 73.  
 
 
TEMPERATURE / PRECIPITATION  
CHICO 47 64 43 75 / 80 30 0 0  
OROVILLE 46 64 42 73 / 80 40 0 0  
 
 
=  
 
CAZ147-221100-  
W. GLENN/COLUSA FOOTHILLS 1000-3000 FT-  
1132 PM PDT TUE APR 21 2026  
   
TONIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. COLDER. A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS EARLY IN THE EVENING, THEN A SLIGHT CHANCE OF RAIN  
LATE IN THE EVENING. A SLIGHT CHANCE OF RAIN LATE IN THE NIGHT.  
LOWS 34 TO 44. WEST WINDS UP TO 10 MPH WITH GUSTS TO AROUND  
20 MPH.    
WEDNESDAY  
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY  
CLOUDY. A SLIGHT CHANCE OF RAIN. HIGHS 51 TO 61. SOUTHEAST WINDS  
UP TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS 37 TO 45. LIGHT WINDS.    
THURSDAY  
SUNNY, WARMER. HIGHS 63 TO 73. NORTHWEST WINDS UP TO  
10 MPH SHIFTING TO THE NORTHEAST IN THE AFTERNOON.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 43 TO 51. LIGHT WINDS  
BECOMING WEST UP TO 10 MPH AFTER MIDNIGHT.    
FRIDAY  
MOSTLY SUNNY. HIGHS 64 TO 74.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS 42 TO 50.    
SATURDAY THROUGH TUESDAY  
PARTLY CLOUDY. HIGHS 57 TO 67. LOWS  
40 TO 50.  
 
 
=  
 
CAZ148-221100-  
CENTRAL COLUSA COUNTY INCL. I-5-  
INCLUDING THE CITY OF WILLIAMS  
1132 PM PDT TUE APR 21 2026  
   
TONIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE EVENING, THEN PARTLY  
CLOUDY IN THE LATE EVENING AND EARLY MORNING. PARTLY CLOUDY WITH  
A SLIGHT CHANCE OF RAIN LATE IN THE NIGHT. COLDER. LOWS 41 TO 46.  
SOUTHWEST WINDS UP TO 10 MPH WITH GUSTS TO AROUND 20 MPH.    
WEDNESDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN IN THE MORNING,  
THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 59 TO 64. SOUTHEAST WINDS  
UP TO 10 MPH.    
WEDNESDAY NIGHT  
CLEAR. LOWS AROUND 45. LIGHT WINDS.    
THURSDAY  
SUNNY, WARMER. HIGHS AROUND 73. NORTHWEST WINDS UP TO  
10 MPH.    
THURSDAY NIGHT  
CLEAR. LOWS AROUND 48. LIGHT WINDS.    
FRIDAY  
MOSTLY SUNNY. HIGHS AROUND 73.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 48.    
SATURDAY  
MOSTLY CLOUDY. HIGHS 64 TO 70.    
SATURDAY NIGHT AND SUNDAY  
PARTLY CLOUDY. LOWS AROUND 47. HIGHS  
63 TO 70.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS AROUND 46. HIGHS  
63 TO 72.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 49.    
TUESDAY  
MOSTLY SUNNY. HIGHS 68 TO 73.  
 
 
=  
 
CAZ149-221100-  
EASTERN COLUSA COUNTY-  
INCLUDING THE CITY OF COLUSA  
1132 PM PDT TUE APR 21 2026  
   
TONIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE EVENING, THEN PARTLY  
CLOUDY IN THE LATE EVENING AND EARLY MORNING. MOSTLY CLEAR WITH A  
CHANCE OF RAIN LATE IN THE NIGHT. LOWS AROUND 45. SOUTH WINDS  
AROUND 10 MPH.    
WEDNESDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN IN THE MORNING,  
THEN PARTLY CLOUDY IN THE AFTERNOON. HIGHS AROUND 64. LIGHT  
WINDS.    
WEDNESDAY NIGHT  
CLEAR. LOWS AROUND 44. LIGHT WINDS.    
THURSDAY  
SUNNY. HIGHS AROUND 74. NORTHWEST WINDS UP TO 10 MPH.   
THURSDAY NIGHT  
CLEAR. LOWS AROUND 46. LIGHT WINDS.    
FRIDAY  
PARTLY CLOUDY. HIGHS AROUND 74.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 49.    
SATURDAY  
MOSTLY CLOUDY. HIGHS AROUND 68.    
SATURDAY NIGHT AND SUNDAY  
PARTLY CLOUDY. LOWS AROUND 48. HIGHS  
AROUND 68.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 46.    
MONDAY AND MONDAY NIGHT  
PARTLY CLOUDY. HIGHS AROUND 71. LOWS  
AROUND 48.    
TUESDAY  
MOSTLY SUNNY. HIGHS AROUND 73.  
 
 
=  
 
CAZ150-221100-  
SUTTER/YUBA COUNTIES BELOW 1000 FT-  
INCLUDING THE CITY OF YUBA CITY, BEALE AFB  
1132 PM PDT TUE APR 21 2026  
   
TONIGHT  
MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND A SLIGHT CHANCE  
OF THUNDERSTORMS EARLY IN THE EVENING, THEN A SLIGHT CHANCE OF  
RAIN LATE IN THE EVENING. A CHANCE OF RAIN AFTER MIDNIGHT. LOWS  
AROUND 47. SOUTH WINDS 10 TO 15 MPH.    
WEDNESDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING, THEN PARTLY CLOUDY  
WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS AROUND 63. SOUTHEAST WINDS UP TO 10 MPH.    
WEDNESDAY NIGHT  
CLEAR. LOWS AROUND 43. LIGHT WINDS.    
THURSDAY  
SUNNY, WARMER. HIGHS 70 TO 75. NORTHWEST WINDS UP TO  
10 MPH.    
THURSDAY NIGHT  
CLEAR. LOWS AROUND 47. LIGHT WINDS.    
FRIDAY  
PARTLY CLOUDY. HIGHS AROUND 72.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 50.    
SATURDAY  
MOSTLY CLOUDY. HIGHS 63 TO 68.    
SATURDAY NIGHT THROUGH SUNDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND  
48. HIGHS 63 TO 69.    
MONDAY  
MOSTLY SUNNY. HIGHS 67 TO 72.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 49.    
TUESDAY  
MOSTLY SUNNY. HIGHS 69 TO 74.  
 
 
TEMPERATURE / PRECIPITATION  
MARYSVILLE/YUBA CITY 47 64 42 73 / 80 40 0 0  
 
 
=  
 
CAZ151-221100-  
YOLO / SOLANO COUNTY HILLS-  
1132 PM PDT TUE APR 21 2026  
   
TONIGHT  
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS EARLY IN THE EVENING. A CHANCE OF RAIN  
LATE IN THE NIGHT. LOWS 41 TO 47. SOUTHWEST WINDS 10 TO 15 MPH.    
WEDNESDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 53 TO 61. SOUTHEAST WINDS  
UP TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 45. NORTHWEST WINDS  
UP TO 10 MPH.    
THURSDAY  
SUNNY, WARMER. HIGHS 64 TO 72. NORTHWEST WINDS UP TO  
10 MPH.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 49. WEST WINDS UP TO  
10 MPH.    
FRIDAY  
PARTLY CLOUDY. HIGHS 62 TO 72.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS 45 TO 51.    
SATURDAY  
MOSTLY CLOUDY. HIGHS 55 TO 63.    
SATURDAY NIGHT AND SUNDAY  
PARTLY CLOUDY. LOWS 44 TO 49. HIGHS  
55 TO 64.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 46.    
MONDAY THROUGH TUESDAY  
PARTLY CLOUDY. HIGHS 59 TO 69. LOWS  
AROUND 47.  
 
 
=  
 
CAZ152-221100-  
W. YOLO COUNTY INCLUDING CAPAY/I-505-  
INCLUDING THE CITY OF ESPARTO, WINTERS  
1132 PM PDT TUE APR 21 2026  
   
TONIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE EVENING, THEN PARTLY  
CLOUDY IN THE LATE EVENING AND EARLY MORNING. PARTLY CLOUDY WITH  
A CHANCE OF RAIN LATE IN THE NIGHT. LOWS AROUND 45. SOUTHWEST  
WINDS UP TO 10 MPH WITH GUSTS TO AROUND 20 MPH.    
WEDNESDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING, THEN PARTLY CLOUDY  
WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS AROUND 62. LIGHT WINDS.    
WEDNESDAY NIGHT  
CLEAR. LOWS AROUND 46. LIGHT WINDS.    
THURSDAY  
SUNNY, WARMER. HIGHS AROUND 73. NORTHWEST WINDS UP TO  
10 MPH.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 48. LIGHT WINDS.    
FRIDAY  
PARTLY CLOUDY. HIGHS AROUND 72.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 49.    
SATURDAY  
MOSTLY CLOUDY. HIGHS AROUND 65.    
SATURDAY NIGHT AND SUNDAY  
PARTLY CLOUDY. LOWS AROUND 47. HIGHS  
AROUND 65.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 46.    
MONDAY THROUGH TUESDAY  
PARTLY CLOUDY. HIGHS AROUND 69. LOWS  
AROUND 48.  
 
 
=  
 
CAZ153-221100-  
C. YOLO/NE SOLANO INCLUDING WOODLAND-  
INCLUDING THE CITY OF WOODLAND, DIXON  
1132 PM PDT TUE APR 21 2026  
   
TONIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE EVENING, THEN PARTLY  
CLOUDY IN THE LATE EVENING AND EARLY MORNING. PARTLY CLOUDY WITH  
A CHANCE OF RAIN LATE IN THE NIGHT. LOWS AROUND 45. SOUTH WINDS  
UP TO 10 MPH.    
WEDNESDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS. HIGHS AROUND 63. LIGHT WINDS.    
WEDNESDAY NIGHT  
CLEAR. LOWS AROUND 44. LIGHT WINDS.    
THURSDAY  
SUNNY. HIGHS AROUND 73. NORTHWEST WINDS UP TO 10 MPH.   
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 46. LIGHT WINDS.    
FRIDAY  
MOSTLY CLOUDY. HIGHS AROUND 71.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 49.    
SATURDAY  
MOSTLY CLOUDY. HIGHS AROUND 65.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 47.    
SUNDAY  
PARTLY CLOUDY. HIGHS AROUND 66.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 46.    
MONDAY AND MONDAY NIGHT  
PARTLY CLOUDY. HIGHS AROUND 70. LOWS  
AROUND 47.    
TUESDAY  
MOSTLY SUNNY. HIGHS AROUND 71.  
 
 
=  
 
CAZ154-221100-  
SAC METRO/W. EL DORADO/AMADOR COUNTY-  
INCLUDING THE CITY OF LINCOLN, ROSEVILLE, SACRAMENTO, ELK GROVE,  
FOLSOM  
1132 PM PDT TUE APR 21 2026  
   
TONIGHT  
RAIN SHOWERS AND A CHANCE OF THUNDERSTORMS EARLY IN  
THE EVENING, THEN A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS LATE IN THE EVENING. A CHANCE OF RAIN AFTER  
MIDNIGHT. LOWS AROUND 47. SOUTH WINDS UP TO 10 MPH.    
WEDNESDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS. HIGHS AROUND 63. SOUTHEAST WINDS UP TO 10 MPH.    
WEDNESDAY NIGHT  
CLEAR. LOWS AROUND 43. LIGHT WINDS.    
THURSDAY  
SUNNY. HIGHS 68 TO 73. NORTHWEST WINDS UP TO 10 MPH.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 47. LIGHT WINDS.    
FRIDAY  
MOSTLY CLOUDY. HIGHS AROUND 71.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 49.    
SATURDAY AND SATURDAY NIGHT  
MOSTLY CLOUDY. HIGHS AROUND 65.  
LOWS AROUND 49.    
SUNDAY THROUGH MONDAY  
PARTLY CLOUDY. HIGHS AROUND 68. LOWS  
AROUND 48.    
MONDAY NIGHT  
MOSTLY CLOUDY. LOWS AROUND 49.    
TUESDAY  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS  
67 TO 73.  
 
 
TEMPERATURE / PRECIPITATION  
SACRAMENTO 48 64 45 73 / 70 50 10 0  
SAC EXEC AIRPORT 47 64 44 73 / 70 50 10 0  
 
 
=  
 
CAZ155-221100-  
C. SOLANO COUNTY INCLUDING FAIRFIELD-  
INCLUDING THE CITY OF FAIRFIELD, VACAVILLE  
1132 PM PDT TUE APR 21 2026  
   
TONIGHT  
MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND A SLIGHT CHANCE  
OF THUNDERSTORMS EARLY IN THE EVENING. A CHANCE OF RAIN LATE IN  
THE NIGHT. LOWS AROUND 47. SOUTHWEST WINDS UP TO 15 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF RAIN  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
HIGHS AROUND 63. LIGHT WINDS.    
WEDNESDAY NIGHT  
CLEAR. LOWS AROUND 45. LIGHT WINDS.    
THURSDAY  
SUNNY. HIGHS AROUND 72. NORTHWEST WINDS UP TO 10 MPH.   
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 48. SOUTHWEST WINDS  
UP TO 10 MPH.    
FRIDAY  
MOSTLY CLOUDY. HIGHS AROUND 69.    
FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS AROUND 50.    
SATURDAY  
MOSTLY CLOUDY. HIGHS AROUND 64.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 48.    
SUNDAY  
PARTLY CLOUDY. HIGHS AROUND 65.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 47.    
MONDAY  
PARTLY CLOUDY. HIGHS AROUND 68.    
MONDAY NIGHT  
MOSTLY CLOUDY. LOWS AROUND 49.    
TUESDAY  
PARTLY CLOUDY. HIGHS AROUND 70.  
 
 
TEMPERATURE / PRECIPITATION  
FAIRFIELD/SUISUN 45 64 44 73 / 60 60 10 0  
 
 
=  
 
CAZ156-221100-  
SW SOLANO COUNTY INCLUDING VALLEJO-  
INCLUDING THE CITY OF VALLEJO, BENICIA  
1132 PM PDT TUE APR 21 2026  
   
TONIGHT  
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS EARLY IN THE EVENING. A CHANCE OF RAIN  
LATE IN THE NIGHT. LOWS AROUND 48. SOUTHWEST WINDS 10 TO 15 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF RAIN  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
HIGHS AROUND 63. EAST WINDS UP TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 47. LIGHT WINDS.    
THURSDAY  
MOSTLY SUNNY. HIGHS 67 TO 72. LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 49. SOUTHWEST WINDS  
AROUND 10 MPH.    
FRIDAY  
MOSTLY CLOUDY. HIGHS AROUND 67.    
FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS AROUND 51.    
SATURDAY  
MOSTLY CLOUDY. HIGHS AROUND 62.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 49.    
SUNDAY  
PARTLY CLOUDY. HIGHS AROUND 64.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 48.    
MONDAY THROUGH TUESDAY  
PARTLY CLOUDY. HIGHS 64 TO 69. LOWS  
AROUND 49.  
 
 
=  
 
CAZ157-221100-  
SACRAMENTO COUNTY DELTA-  
INCLUDING THE CITY OF WALNUT GROVE  
1132 PM PDT TUE APR 21 2026  
   
TONIGHT  
MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND A SLIGHT CHANCE  
OF THUNDERSTORMS EARLY IN THE EVENING, THEN A SLIGHT CHANCE OF  
RAIN LATE IN THE EVENING. A CHANCE OF RAIN LATE IN THE NIGHT.  
LOWS AROUND 48. SOUTHWEST WINDS AROUND 10 MPH. GUSTS UP TO 20 MPH  
IN THE EVENING.    
WEDNESDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS AROUND 64. LIGHT WINDS.    
WEDNESDAY NIGHT  
CLEAR. LOWS 43 TO 49. LIGHT WINDS.    
THURSDAY  
SUNNY. HIGHS AROUND 71. NORTHWEST WINDS UP TO 10 MPH.   
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 48. WEST WINDS AROUND  
10 MPH.    
FRIDAY  
MOSTLY CLOUDY. HIGHS AROUND 69.    
FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS AROUND 50.    
SATURDAY  
MOSTLY CLOUDY. HIGHS AROUND 65.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS 47 TO 52.    
SUNDAY  
PARTLY CLOUDY. HIGHS AROUND 66.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 48.    
MONDAY  
PARTLY CLOUDY. HIGHS AROUND 69.    
MONDAY NIGHT  
MOSTLY CLOUDY. LOWS AROUND 50.    
TUESDAY  
MOSTLY SUNNY. HIGHS AROUND 70.  
 
 
=  
 
CAZ158-221100-  
SAN JOAQUIN COUNTY DELTA-  
1132 PM PDT TUE APR 21 2026  
   
TONIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS  
EARLY IN THE EVENING, THEN A SLIGHT CHANCE OF RAIN LATE IN THE  
EVENING. A CHANCE OF RAIN LATE IN THE NIGHT. LOWS AROUND 48.  
SOUTHWEST WINDS AROUND 10 MPH IN THE EVENING BECOMING LIGHT.    
WEDNESDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN IN THE MORNING,  
THEN PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 65. LIGHT  
WINDS.    
WEDNESDAY NIGHT  
CLEAR. LOWS AROUND 45. LIGHT WINDS.    
THURSDAY  
SUNNY. HIGHS AROUND 73. NORTHWEST WINDS UP TO 10 MPH.   
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 48. WEST WINDS UP TO  
10 MPH.    
FRIDAY  
MOSTLY CLOUDY. HIGHS AROUND 72.    
FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS AROUND 49.    
SATURDAY  
MOSTLY CLOUDY. HIGHS AROUND 67.    
SATURDAY NIGHT AND SUNDAY  
PARTLY CLOUDY. LOWS AROUND 49. HIGHS  
AROUND 67.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 48.    
MONDAY  
PARTLY CLOUDY. HIGHS AROUND 70.    
MONDAY NIGHT  
MOSTLY CLOUDY. LOWS AROUND 49.    
TUESDAY  
PARTLY CLOUDY. HIGHS AROUND 71.  
 
 
=  
 
CAZ159-221100-  
C. SAN JOAQUIN COUNTY INCLUDING STOCKTON-  
INCLUDING THE CITY OF STOCKTON, LODI  
1132 PM PDT TUE APR 21 2026  
   
TONIGHT  
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS EARLY IN THE EVENING, THEN MOSTLY CLOUDY WITH A  
SLIGHT CHANCE OF RAIN IN THE LATE EVENING AND OVERNIGHT. LOWS  
AROUND 48. SOUTHWEST WINDS AROUND 10 MPH IN THE EVENING BECOMING  
LIGHT.    
WEDNESDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN IN THE MORNING,  
THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 65. LIGHT WINDS.    
WEDNESDAY NIGHT  
CLEAR. LOWS 42 TO 48. LIGHT WINDS.    
THURSDAY  
MOSTLY SUNNY. HIGHS AROUND 72. NORTHWEST WINDS UP TO  
10 MPH.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 48. NORTHWEST WINDS  
UP TO 10 MPH.    
FRIDAY  
MOSTLY CLOUDY. HIGHS AROUND 72.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 49.    
SATURDAY AND SATURDAY NIGHT  
MOSTLY CLOUDY. HIGHS AROUND 67.  
LOWS AROUND 50.    
SUNDAY THROUGH MONDAY  
PARTLY CLOUDY. HIGHS AROUND 70. LOWS  
AROUND 49.    
MONDAY NIGHT  
MOSTLY CLOUDY. LOWS AROUND 50.    
TUESDAY  
PARTLY CLOUDY. HIGHS AROUND 72.  
 
 
TEMPERATURE / PRECIPITATION  
STOCKTON 45 67 43 73 / 70 40 10 0  
MODESTO 48 67 47 73 / 70 30 10 0  
 
 
=  
 
CAZ160-221100-  
TRACY TRIANGLE BELOW 1000 FT-  
INCLUDING THE CITY OF TRACY  
1132 PM PDT TUE APR 21 2026  
   
TONIGHT  
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. A CHANCE  
OF RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE  
EVENING, THEN A SLIGHT CHANCE OF RAIN LATE IN THE EVENING. A  
SLIGHT CHANCE OF RAIN LATE IN THE NIGHT. LOWS AROUND 48. WEST  
WINDS AROUND 10 MPH WITH GUSTS TO AROUND 20 MPH IN THE EVENING  
BECOMING LIGHT.    
WEDNESDAY  
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 62 TO 67. LIGHT WINDS.    
WEDNESDAY NIGHT  
CLEAR. LOWS AROUND 48. NORTHWEST WINDS AROUND  
10 MPH.    
THURSDAY  
SUNNY. HIGHS AROUND 72. NORTHWEST WINDS AROUND 10 MPH  
WITH GUSTS TO AROUND 20 MPH.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 50. WEST WINDS AROUND  
10 MPH.    
FRIDAY  
MOSTLY CLOUDY. HIGHS AROUND 72.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 50.    
SATURDAY  
MOSTLY CLOUDY. HIGHS AROUND 67.    
SATURDAY NIGHT THROUGH MONDAY  
PARTLY CLOUDY. LOWS AROUND 50.  
HIGHS 64 TO 70.    
MONDAY NIGHT  
MOSTLY CLOUDY. LOWS AROUND 50.    
TUESDAY  
PARTLY CLOUDY. HIGHS AROUND 70.  
 
 
=  
 
CAZ161-221100-  
NE SAN JOAQUIN VALLEY BELOW 1000 FT-  
1132 PM PDT TUE APR 21 2026  
   
TONIGHT  
RAIN SHOWERS AND A CHANCE OF THUNDERSTORMS EARLY IN  
THE EVENING, THEN A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS LATE IN THE EVENING. A CHANCE OF RAIN AFTER  
MIDNIGHT. LOWS AROUND 47. SOUTHEAST WINDS UP TO 10 MPH.    
WEDNESDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN IN THE MORNING,  
THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 61 TO 67. LIGHT WINDS  
BECOMING SOUTHWEST AROUND 10 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT  
CLEAR. LOWS AROUND 43. NORTH WINDS UP TO  
10 MPH.    
THURSDAY  
SUNNY. HIGHS 66 TO 72. NORTHWEST WINDS UP TO 10 MPH.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 49. NORTH WINDS UP TO  
10 MPH.    
FRIDAY  
MOSTLY CLOUDY. HIGHS 68 TO 73.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 49.    
SATURDAY  
MOSTLY CLOUDY. HIGHS 61 TO 67.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.  
LOWS 47 TO 52.    
SUNDAY  
MOSTLY CLOUDY. HIGHS 63 TO 69.    
SUNDAY NIGHT AND MONDAY  
PARTLY CLOUDY. LOWS AROUND 48. HIGHS  
63 TO 72.    
MONDAY NIGHT  
MOSTLY CLOUDY. LOWS AROUND 50.    
TUESDAY  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS  
67 TO 72.  
 
 
=  
 
CAZ162-221100-  
E. DIABLO RANGE ABOVE 1000 FT-  
1132 PM PDT TUE APR 21 2026  
   
TONIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE EVENING, THEN MOSTLY  
CLOUDY WITH A CHANCE OF RAIN LATE IN THE EVENING. MOSTLY CLEAR  
AFTER MIDNIGHT. COLDER. LOWS 38 TO 48. SOUTHWEST WINDS UP TO  
10 MPH. GUSTS UP TO 20 MPH IN THE EVENING.    
WEDNESDAY  
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 53 TO 63. SOUTH WINDS UP TO 10 MPH SHIFTING  
TO THE NORTH AROUND 10 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN CLEARING.  
LOWS 39 TO 49. NORTHWEST WINDS AROUND 10 MPH.    
THURSDAY  
SUNNY, WARMER. HIGHS 61 TO 71. NORTHWEST WINDS 10 TO  
15 MPH.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 42 TO 52. NORTHWEST WINDS  
AROUND 10 MPH SHIFTING TO THE WEST UP TO 10 MPH AFTER MIDNIGHT.  
GUSTS UP TO 20 MPH.    
FRIDAY  
MOSTLY CLOUDY. HIGHS 63 TO 71.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS 40 TO 50.    
SATURDAY AND SATURDAY NIGHT  
MOSTLY CLOUDY. HIGHS 56 TO 64.  
LOWS 40 TO 50.    
SUNDAY THROUGH MONDAY NIGHT  
PARTLY CLOUDY. HIGHS 57 TO 67.  
LOWS 41 TO 51.    
TUESDAY  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS  
60 TO 68.  
 
 
=  
 
CAZ163-221100-  
W. STANISLAUS COUNTY ABOVE 1000 FT & I-5-  
1132 PM PDT TUE APR 21 2026  
   
TONIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE EVENING, THEN MOSTLY  
CLOUDY WITH A SLIGHT CHANCE OF RAIN LATE IN THE EVENING. MOSTLY  
CLEAR AFTER MIDNIGHT. LOWS AROUND 47. SOUTHWEST WINDS UP TO  
10 MPH. GUSTS UP TO 20 MPH IN THE EVENING.    
WEDNESDAY  
PARTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING, THEN  
A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS 62 TO 67. LIGHT WINDS BECOMING NORTHEAST  
AROUND 10 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 48. NORTHWEST WINDS  
AROUND 10 MPH.    
THURSDAY  
SUNNY. HIGHS AROUND 71. NORTHWEST WINDS 10 TO 15 MPH.   
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 50. NORTHWEST WINDS  
AROUND 10 MPH WITH GUSTS TO AROUND 20 MPH SHIFTING TO THE WEST UP  
TO 10 MPH AFTER MIDNIGHT.    
FRIDAY  
MOSTLY CLOUDY. HIGHS AROUND 72.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 49.    
SATURDAY AND SATURDAY NIGHT  
MOSTLY CLOUDY. HIGHS AROUND 66.  
LOWS AROUND 49.    
SUNDAY AND SUNDAY NIGHT  
PARTLY CLOUDY. HIGHS AROUND 67. LOWS  
AROUND 49.    
MONDAY AND MONDAY NIGHT  
MOSTLY CLOUDY. HIGHS 67 TO 72. LOWS  
AROUND 50.    
TUESDAY  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS  
AROUND 70.  
 
 
=  
 
CAZ164-221100-  
C. STANISLAUS COUNTY INCLUDING MODESTO-  
INCLUDING THE CITY OF MODESTO, TURLOCK  
1132 PM PDT TUE APR 21 2026  
   
TONIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. RAIN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS EARLY  
IN THE EVENING, THEN A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE  
OF THUNDERSTORMS LATE IN THE EVENING. A SLIGHT CHANCE OF RAIN  
AFTER MIDNIGHT. LOWS AROUND 47. WEST WINDS UP TO 10 MPH IN THE  
EVENING BECOMING LIGHT.    
WEDNESDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN IN THE MORNING,  
THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN IN THE AFTERNOON.  
HIGHS AROUND 67. LIGHT WINDS.    
WEDNESDAY NIGHT  
CLEAR. LOWS 42 TO 48. NORTHWEST WINDS AROUND  
10 MPH.    
THURSDAY  
SUNNY. HIGHS AROUND 72. NORTHWEST WINDS UP TO 10 MPH.   
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 48. NORTHWEST WINDS  
UP TO 10 MPH.    
FRIDAY  
MOSTLY CLOUDY. HIGHS AROUND 73.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 49.    
SATURDAY AND SATURDAY NIGHT  
MOSTLY CLOUDY. HIGHS AROUND 68.  
LOWS AROUND 49.    
SUNDAY THROUGH MONDAY  
PARTLY CLOUDY. HIGHS AROUND 71. LOWS  
AROUND 49.    
MONDAY NIGHT  
MOSTLY CLOUDY. LOWS AROUND 49.    
TUESDAY  
PARTLY CLOUDY. HIGHS AROUND 72.  
 
 
=  
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