075  
FPUS56 KSTO 311833  
ZFPSTO  
 
INTERIOR NORTHERN CALIFORNIA ZONE FORECASTS FOR CALIFORNIA  
NATIONAL WEATHER SERVICE SACRAMENTO CA  
1133 AM PDT TUE MAR 31 2026  
 
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION  
ARE FOR TODAY, TONIGHT, AND WEDNESDAY.  
 
CAZ013-312300-  
SHASTA LAKE AREA / NORTHERN SHASTA COUNTY-  
INCLUDING THE CITY OF SHASTA DAM  
1133 AM PDT TUE MAR 31 2026  
   
TODAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN UNTIL LATE AFTERNOON,  
THEN RAIN LATE IN THE AFTERNOON. HIGHS 46 TO 61 HIGHER  
ELEVATIONS...58 TO 65 LOWER ELEVATIONS. PREVAILING SOUTH WINDS UP  
TO 10 MPH WITH GUSTS TO AROUND 25 MPH.    
TONIGHT
 
RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE EVENING, THEN RAIN AFTER MIDNIGHT. COLDER. LOWS 35 TO  
47 HIGHER ELEVATIONS...43 TO 51 LOWER ELEVATIONS. PREVAILING  
SOUTHWEST WINDS UP TO 10 MPH WITH GUSTS TO AROUND 25 MPH.    
WEDNESDAY...RAIN. HIGHS 40 TO 55 HIGHER ELEVATIONS
 
51 TO  
59 LOWER ELEVATIONS. PREVAILING SOUTH WINDS 5 TO 15 MPH WITH  
GUSTS TO AROUND 40 MPH.    
WEDNESDAY NIGHT
 
RAIN SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN RAIN AND SNOW AFTER MIDNIGHT.  
COLDER. LOWS 25 TO 39 HIGHER ELEVATIONS...34 TO 42 LOWER  
ELEVATIONS. NO SNOW ACCUMULATION LOWER ELEVATIONS...UP TO 1 INCH  
HIGHER ELEVATIONS. SNOW LEVEL 4500 FEET. PREVAILING SOUTHWEST  
WINDS UP TO 15 MPH WITH GUSTS TO AROUND 45 MPH.    
THURSDAY
 
MOSTLY CLOUDY. RAIN AND SNOW LIKELY IN THE MORNING,  
THEN A CHANCE OF RAIN AND SNOW IN THE AFTERNOON. NOT AS COOL.  
HIGHS 44 TO 59 HIGHER ELEVATIONS...56 TO 63 LOWER ELEVATIONS. NO  
SNOW ACCUMULATION LOWER ELEVATIONS...UP TO 1 INCH HIGHER  
ELEVATIONS. SNOW LEVEL 3000 FEET. PREVAILING SOUTHWEST WINDS UP  
TO 10 MPH.    
THURSDAY NIGHT
 
CLEAR. LOWS 28 TO 43.    
FRIDAY
 
SUNNY, WARMER. HIGHS 59 TO 74.    
FRIDAY NIGHT AND SATURDAY
 
CLEAR, WARMER. LOWS 36 TO 51. HIGHS  
63 TO 78.    
SATURDAY NIGHT THROUGH MONDAY
 
MOSTLY CLEAR. LOWS 41 TO 56.  
HIGHS 65 TO 80.  
 

 
TEMPERATURE / PRECIPITATION  
SHASTA DAM 64 49 57 / 90 90 90  
 

 
=  
 
CAZ014-312300-  
BURNEY BASIN / EASTERN SHASTA COUNTY-  
INCLUDING THE CITY OF BURNEY  
1133 AM PDT TUE MAR 31 2026  
   
TODAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING, THEN  
RAIN LIKELY IN THE AFTERNOON. HIGHS 48 TO 60. PREVAILING  
SOUTHWEST WINDS UP TO 15 MPH.    
TONIGHT
 
RAIN. LOWS 33 TO 44. PREVAILING SOUTHWEST WINDS UP TO  
10 MPH WITH GUSTS TO AROUND 25 MPH.    
WEDNESDAY
 
RAIN. HIGHS 42 TO 53. PREVAILING SOUTHWEST WINDS UP  
TO 15 MPH WITH GUSTS TO AROUND 40 MPH.    
WEDNESDAY NIGHT
 
RAIN SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN RAIN AND SNOW LIKELY AFTER  
MIDNIGHT. BREEZY, COLDER. LOWS 21 TO 33. LITTLE OR NO SNOW  
ACCUMULATION LOWER ELEVATIONS...UP TO 1 INCH HIGHER ELEVATIONS.  
SNOW LEVEL 5000 FEET. PREVAILING SOUTHWEST WINDS 10 TO 25 MPH  
WITH GUSTS TO AROUND 45 MPH.    
THURSDAY
 
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE MORNING, THEN  
A CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS 41 TO 54.  
PREVAILING WEST WINDS UP TO 10 MPH WITH GUSTS TO AROUND 25 MPH.    
THURSDAY NIGHT
 
CLEAR. LOWS 20 TO 30.    
FRIDAY
 
SUNNY, WARMER. HIGHS 55 TO 66.    
FRIDAY NIGHT AND SATURDAY
 
CLEAR, WARMER. LOWS 26 TO 36. HIGHS  
58 TO 73.    
SATURDAY NIGHT THROUGH MONDAY
 
MOSTLY CLEAR. LOWS 32 TO 44.  
HIGHS 63 TO 76.  
 

 
TEMPERATURE / PRECIPITATION  
BURNEY 56 38 49 / 90 100 100  
 

 
=  
 
CAZ015-312300-  
NORTHERN SACRAMENTO VALLEY-  
INCLUDING THE CITIES OF REDDING AND RED BLUFF  
1133 AM PDT TUE MAR 31 2026  
   
TODAY
 
MOSTLY CLOUDY. COOLER. A SLIGHT CHANCE OF RAIN EARLY IN  
THE MORNING, THEN A CHANCE OF RAIN IN THE LATE MORNING AND EARLY  
AFTERNOON. RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF  
THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS AROUND 66. SOUTH WINDS  
UP TO 15 MPH WITH GUSTS TO AROUND 25 MPH.    
TONIGHT
 
RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF RAIN AFTER  
MIDNIGHT. LOWS 47 TO 53. SOUTH WINDS UP TO 10 MPH WITH GUSTS TO  
AROUND 25 MPH.    
WEDNESDAY
 
RAIN LIKELY IN THE MORNING, THEN RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. BREEZY. HIGHS  
59 TO 67. SOUTH WINDS 10 TO 15 MPH INCREASING TO 10 TO 25 MPH IN  
THE AFTERNOON. GUSTS UP TO 35 MPH.    
WEDNESDAY NIGHT
 
RAIN SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF RAIN AFTER  
MIDNIGHT. COLDER. LOWS 38 TO 44. SOUTH WINDS UP TO 15 MPH WITH  
GUSTS TO AROUND 30 MPH.    
THURSDAY
 
MOSTLY SUNNY. A CHANCE OF RAIN IN THE MORNING, THEN A  
SLIGHT CHANCE OF RAIN IN THE AFTERNOON. HIGHS AROUND 63. LIGHT  
WINDS BECOMING NORTHWEST AROUND 10 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
CLEAR. LOWS 40 TO 48.    
FRIDAY
 
SUNNY, WARMER. HIGHS AROUND 76.    
FRIDAY NIGHT AND SATURDAY
 
CLEAR. LOWS 44 TO 52. HIGHS 76 TO  
83.    
SATURDAY NIGHT THROUGH MONDAY
 
MOSTLY CLEAR. LOWS 47 TO 56.  
HIGHS 78 TO 83.  
 

 
TEMPERATURE / PRECIPITATION  
REDDING 66 49 62 / 90 90 90  
RED BLUFF 65 51 63 / 80 70 90  
 

 
=  
 
CAZ016-312300-  
CENTRAL SACRAMENTO VALLEY-  
INCLUDING THE CITIES OF CHICO, OROVILLE, AND MARYSVILLE/YUBA CITY  
1133 AM PDT TUE MAR 31 2026  
   
TODAY
 
MOSTLY CLOUDY. COOLER. A CHANCE OF RAIN IN THE MORNING,  
THEN A SLIGHT CHANCE OF RAIN EARLY IN THE AFTERNOON. A CHANCE OF  
RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS LATE IN THE  
AFTERNOON. HIGHS 64 TO 70. SOUTHEAST WINDS UP TO 15 MPH.    
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF RAIN  
AFTER MIDNIGHT. LOWS 48 TO 54. SOUTHEAST WINDS 10 TO 15 MPH.    
WEDNESDAY
 
A CHANCE OF RAIN IN THE MORNING, THEN RAIN IN THE  
AFTERNOON. HIGHS 59 TO 68. SOUTH WINDS 10 TO 20 MPH WITH GUSTS TO  
AROUND 30 MPH.    
WEDNESDAY NIGHT
 
RAIN SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN RAIN LIKELY AFTER MIDNIGHT.  
COLDER. LOWS 40 TO 46. SOUTH WINDS 10 TO 15 MPH WITH GUSTS TO  
AROUND 30 MPH.    
THURSDAY
 
SUNNY. HIGHS 61 TO 67. SOUTH WINDS UP TO 10 MPH  
SHIFTING TO THE NORTH AROUND 10 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
CLEAR. LOWS 42 TO 50.    
FRIDAY
 
SUNNY, WARMER. HIGHS AROUND 76.    
FRIDAY NIGHT AND SATURDAY
 
CLEAR. LOWS 45 TO 51. HIGHS 76 TO  
83.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. LOWS 48 TO 53. HIGHS  
78 TO 84.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 50 TO 56.    
MONDAY
 
MOSTLY SUNNY. HIGHS 78 TO 84.  
 

 
TEMPERATURE / PRECIPITATION  
CHICO 68 52 63 / 70 80 90  
OROVILLE 66 52 61 / 70 80 90  
MARYSVILLE/YUBA CITY 67 54 63 / 70 70 80  
 

 
=  
 
CAZ017-312300-  
SOUTHERN SACRAMENTO VALLEY-  
INCLUDING THE CITY OF SACRAMENTO  
1133 AM PDT TUE MAR 31 2026  
   
TODAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. COOLER. HIGHS 63 TO  
69. SOUTH WINDS UP TO 10 MPH WITH GUSTS TO AROUND 20 MPH.    
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF  
RAIN AFTER MIDNIGHT. LOWS AROUND 52. SOUTH WINDS UP TO 10 MPH  
WITH GUSTS TO AROUND 20 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING, THEN  
RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 58 TO 65. SOUTH WINDS UP TO 15 MPH. GUSTS UP TO  
20 MPH INCREASING TO 30 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
RAIN SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN RAIN LIKELY AFTER MIDNIGHT.  
LOWS AROUND 44. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND  
30 MPH.    
THURSDAY
 
SUNNY. A SLIGHT CHANCE OF RAIN IN THE MORNING. HIGHS  
61 TO 67. SOUTHWEST WINDS UP TO 10 MPH SHIFTING TO THE NORTHWEST  
AROUND 10 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
CLEAR. LOWS 41 TO 51.    
FRIDAY
 
SUNNY, WARMER. HIGHS 72 TO 78.    
FRIDAY NIGHT AND SATURDAY
 
CLEAR. LOWS 44 TO 52. HIGHS 73 TO  
83.    
SATURDAY NIGHT THROUGH MONDAY
 
MOSTLY CLEAR. LOWS 47 TO 55.  
HIGHS 76 TO 85.  
 

 
TEMPERATURE / PRECIPITATION  
SACRAMENTO 66 54 64 / 60 70 60  
SAC EXEC AIRPORT 66 52 65 / 60 60 60  
 

 
=  
 
CAZ018-312300-  
CARQUINEZ STRAIT AND DELTA-  
INCLUDING THE CITY OF FAIRFIELD/SUISUN  
1133 AM PDT TUE MAR 31 2026  
   
TODAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. COOLER. HIGHS  
AROUND 66. SOUTHWEST WINDS UP TO 10 MPH WITH GUSTS TO AROUND  
20 MPH.    
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF  
RAIN AFTER MIDNIGHT. LOWS AROUND 52. SOUTHWEST WINDS UP TO 10 MPH  
WITH GUSTS TO AROUND 20 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE  
MORNING, THEN A CHANCE OF RAIN IN THE AFTERNOON. HIGHS 62 TO 68.  
SOUTHWEST WINDS UP TO 15 MPH WITH GUSTS TO AROUND 25 MPH.    
WEDNESDAY NIGHT
 
RAIN. LOWS 43 TO 49. SOUTHWEST WINDS 10 TO  
15 MPH WITH GUSTS TO AROUND 25 MPH.    
THURSDAY
 
SUNNY. HIGHS AROUND 66. NORTHWEST WINDS 10 TO 15 MPH.   
THURSDAY NIGHT
 
CLEAR. LOWS 44 TO 50.    
FRIDAY
 
SUNNY. HIGHS AROUND 75.    
FRIDAY NIGHT
 
CLEAR. LOWS 45 TO 51.    
SATURDAY THROUGH SUNDAY NIGHT
 
MOSTLY CLEAR. HIGHS 78 TO 84.  
LOWS 45 TO 52.    
MONDAY
 
PARTLY CLOUDY. HIGHS 74 TO 80.  
 

 
TEMPERATURE / PRECIPITATION  
FAIRFIELD/SUISUN 66 49 64 / 60 40 60  
 

 
=  
 
CAZ019-312300-  
NORTHERN SAN JOAQUIN VALLEY-  
INCLUDING THE CITIES OF STOCKTON AND MODESTO  
1133 AM PDT TUE MAR 31 2026  
   
TODAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN UNTIL LATE AFTERNOON,  
THEN RAIN LIKELY LATE IN THE AFTERNOON. COOLER. HIGHS 62 TO 69.  
NORTHWEST WINDS UP TO 10 MPH SHIFTING TO THE SOUTHEAST AROUND  
10 MPH IN THE AFTERNOON.    
TONIGHT
 
MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF RAIN  
AFTER MIDNIGHT. COOLER. LOWS 47 TO 55. SOUTH WINDS UP TO 10 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE  
MORNING, THEN RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 62 TO 71. SOUTH WINDS UP TO  
15 MPH.    
WEDNESDAY NIGHT
 
A CHANCE OF RAIN IN THE EVENING, THEN RAIN  
LIKELY AFTER MIDNIGHT. LOWS 44 TO 51. WEST WINDS UP TO 10 MPH.  
GUSTS UP TO 25 MPH IN THE EVENING.    
THURSDAY
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN IN THE  
MORNING, THEN SUNNY IN THE AFTERNOON. HIGHS 60 TO 68. NORTHWEST  
WINDS UP TO 15 MPH WITH GUSTS TO AROUND 25 MPH.    
THURSDAY NIGHT
 
CLEAR. LOWS 38 TO 48.    
FRIDAY
 
SUNNY, WARMER. HIGHS 68 TO 76.    
FRIDAY NIGHT
 
CLEAR. LOWS 44 TO 52.    
SATURDAY THROUGH SUNDAY NIGHT
 
MOSTLY CLEAR. HIGHS 75 TO 85.  
LOWS 46 TO 56.    
MONDAY
 
PARTLY CLOUDY. HIGHS 76 TO 84.  
 

 
TEMPERATURE / PRECIPITATION  
STOCKTON 67 50 69 / 70 70 50  
MODESTO 68 53 70 / 70 70 40  
 

 
=  
 
CAZ063-312300-  
MOUNTAINS SOUTHWESTERN SHASTA COUNTY TO WESTERN COLUSA COUNTY-  
INCLUDING THE CITY OF ALDER SPRINGS  
1133 AM PDT TUE MAR 31 2026  
   
TODAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN UNTIL LATE AFTERNOON,  
THEN RAIN LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS LATE IN THE  
AFTERNOON. HIGHS 45 TO 60 HIGHER ELEVATIONS...60 TO 66 LOWER  
ELEVATIONS. PREVAILING SOUTHWEST WINDS UP TO 15 MPH.    
TONIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. COLDER. LOWS  
35 TO 47 HIGHER ELEVATIONS...45 TO 51 LOWER ELEVATIONS.  
PREVAILING SOUTHWEST WINDS UP TO 10 MPH WITH GUSTS TO AROUND  
25 MPH.    
WEDNESDAY...RAIN. HIGHS 39 TO 54 HIGHER ELEVATIONS
 
55 TO  
63 LOWER ELEVATIONS. PREVAILING SOUTHWEST WINDS UP TO 15 MPH WITH  
GUSTS TO AROUND 40 MPH.    
WEDNESDAY NIGHT
 
RAIN SHOWERS, HEAVY SNOW AND A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE EVENING, THEN RAIN AND SNOW LIKELY AFTER  
MIDNIGHT. COLDER. LOWS 25 TO 39 HIGHER ELEVATIONS...37 TO  
43 LOWER ELEVATIONS. NO SNOW ACCUMULATION LOWER ELEVATIONS...UP  
TO 2 INCHES HIGHER ELEVATIONS. SNOW LEVEL 4500 FEET. PREVAILING  
SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 45 MPH.    
THURSDAY
 
PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW IN THE  
MORNING, THEN PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW IN THE  
AFTERNOON. NOT AS COOL. HIGHS 41 TO 56 HIGHER ELEVATIONS...57 TO  
62 LOWER ELEVATIONS. SNOW LEVEL 3500 FEET. PREVAILING WEST WINDS  
UP TO 10 MPH SHIFTING TO THE NORTHWEST IN THE AFTERNOON. GUSTS UP  
TO 30 MPH.    
THURSDAY NIGHT
 
CLEAR. LOWS 33 TO 48.    
FRIDAY
 
SUNNY, WARMER. HIGHS 58 TO 73.    
FRIDAY NIGHT AND SATURDAY
 
CLEAR. LOWS 40 TO 54. HIGHS 61 TO  
76.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. LOWS 44 TO 58. HIGHS  
64 TO 79.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 45 TO 59.    
MONDAY
 
MOSTLY SUNNY. HIGHS 62 TO 77.  
 

 
TEMPERATURE / PRECIPITATION  
ALDER SPRINGS 55 42 49 / 60 60 90  
 

 
=  
 
CAZ066-312300-  
NORTHEAST FOOTHILLS/SACRAMENTO VALLEY-  
INCLUDING THE CITY OF PARADISE  
1133 AM PDT TUE MAR 31 2026  
   
TODAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN UNTIL LATE AFTERNOON,  
THEN RAIN LATE IN THE AFTERNOON. HIGHS 54 TO 66. PREVAILING  
SOUTHEAST WINDS UP TO 15 MPH.    
TONIGHT
 
RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE EVENING, THEN A CHANCE OF RAIN AFTER MIDNIGHT. COLDER. LOWS  
43 TO 52. PREVAILING SOUTH WINDS UP TO 10 MPH WITH GUSTS TO  
AROUND 25 MPH.    
WEDNESDAY
 
RAIN IN THE MORNING, THEN RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 47 TO 59.  
PREVAILING SOUTH WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 40 MPH.    
WEDNESDAY NIGHT
 
RAIN SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN RAIN LIKELY AFTER MIDNIGHT.  
COLDER. LOWS 33 TO 45. PREVAILING SOUTH WINDS 10 TO 20 MPH WITH  
GUSTS TO AROUND 40 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW IN THE  
MORNING, THEN PARTLY CLOUDY WITH A CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS 51 TO 63. LIGHT WINDS BECOMING WEST UP TO 10 MPH  
IN THE AFTERNOON.    
THURSDAY NIGHT
 
CLEAR. LOWS 36 TO 48.    
FRIDAY
 
SUNNY, WARMER. HIGHS 66 TO 76.    
FRIDAY NIGHT AND SATURDAY
 
CLEAR. LOWS 43 TO 53. HIGHS 66 TO  
80.    
SATURDAY NIGHT THROUGH MONDAY
 
MOSTLY CLEAR. LOWS 47 TO 59.  
HIGHS 68 TO 81.  
 

 
TEMPERATURE / PRECIPITATION  
PARADISE 60 49 53 / 80 80 90  
 

 
=  
 
CAZ067-312300-  
MOTHERLODE-  
INCLUDING THE CITIES OF GRASS VALLEY AND JACKSON  
1133 AM PDT TUE MAR 31 2026  
   
TODAY
 
A CHANCE OF RAIN EARLY IN THE MORNING, THEN RAIN IN THE  
LATE MORNING AND AFTERNOON. COOLER. HIGHS 55 TO 65. PREVAILING  
SOUTHEAST WINDS UP TO 10 MPH.    
TONIGHT
 
RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE EVENING, THEN A CHANCE OF RAIN AFTER MIDNIGHT. COLDER. LOWS  
42 TO 52. LIGHT WINDS.    
WEDNESDAY
 
RAIN LIKELY IN THE MORNING, THEN RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 47 TO  
59 HIGHER ELEVATIONS...52 TO 64 LOWER ELEVATIONS. PREVAILING  
SOUTH WINDS UP TO 10 MPH WITH GUSTS TO AROUND 25 MPH.    
WEDNESDAY NIGHT
 
RAIN SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN RAIN AFTER MIDNIGHT. COLDER.  
LOWS 36 TO 48. PREVAILING SOUTHWEST WINDS UP TO 10 MPH WITH GUSTS  
TO AROUND 25 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN IN THE MORNING,  
THEN SUNNY IN THE AFTERNOON. HIGHS 53 TO 63. PREVAILING WEST  
WINDS UP TO 10 MPH.    
THURSDAY NIGHT
 
CLEAR. LOWS 38 TO 44.    
FRIDAY
 
SUNNY, WARMER. HIGHS 65 TO 75.    
FRIDAY NIGHT AND SATURDAY
 
CLEAR. LOWS 43 TO 51. HIGHS 65 TO  
79.    
SATURDAY NIGHT THROUGH MONDAY
 
MOSTLY CLEAR. LOWS 47 TO 56.  
HIGHS 70 TO 81.  
 

 
TEMPERATURE / PRECIPITATION  
GRASS VALLEY 58 44 51 / 90 90 90  
JACKSON 60 49 59 / 90 90 80  
 

 
=  
 
CAZ068-312300-  
WESTERN PLUMAS COUNTY/LASSEN PARK-  
INCLUDING THE CITIES OF CHESTER AND QUINCY  
1133 AM PDT TUE MAR 31 2026  
   
TODAY
 
AT LOWER ELEVATIONS, A CHANCE OF RAIN EARLY IN THE  
MORNING, THEN RAIN LIKELY LATE IN THE MORNING. A CHANCE OF RAIN  
EARLY IN THE AFTERNOON, THEN RAIN LATE IN THE AFTERNOON. AT  
HIGHER ELEVATIONS, A CHANCE OF RAIN AND SNOW EARLY IN THE  
MORNING, THEN SNOW LIKELY LATE IN THE MORNING. RAIN IN THE LATE  
MORNING AND AFTERNOON. HIGHS 37 TO 52 HIGHER ELEVATIONS...44 TO  
56 LOWER ELEVATIONS. NO SNOW ACCUMULATION. PREVAILING SOUTH WINDS  
UP TO 15 MPH WITH GUSTS TO AROUND 30 MPH.    
TONIGHT
 
AT LOWER ELEVATIONS, RAIN SHOWERS AND A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF RAIN AFTER  
MIDNIGHT. AT HIGHER ELEVATIONS, RAIN SHOWERS, SNOW AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF RAIN AND  
SNOW AFTER MIDNIGHT. COLDER. LOWS 30 TO 45. NO SNOW ACCUMULATION  
LOWER ELEVATIONS...UP TO 1 INCH HIGHER ELEVATIONS. PREVAILING  
SOUTH WINDS UP TO 10 MPH WITH GUSTS TO AROUND 25 MPH.    
WEDNESDAY...RAIN AT LOWER ELEVATIONS
 
AND RAIN AND HEAVY SNOW  
AT HIGHER ELEVATIONS. HIGHS 32 TO 46 HIGHER ELEVATIONS...39 TO  
50 LOWER ELEVATIONS. NO SNOW ACCUMULATION LOWER ELEVATIONS...2 TO  
8 INCHES HIGHER ELEVATIONS. SNOW LEVEL 6500 FEET. PREVAILING  
SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 45 MPH.    
WEDNESDAY NIGHT
 
RAIN SHOWERS, HEAVY SNOW SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN RAIN AND SNOW AFTER  
MIDNIGHT. BREEZY, COLDER. LOWS 21 TO 36. SNOW ACCUMULATION UP TO  
1 INCH LOWER ELEVATIONS...EXCEPT 1 TO 7 INCHES HIGHER ELEVATIONS.  
SNOW LEVEL 5500 FEET. PREVAILING SOUTHWEST WINDS 10 TO 25 MPH  
WITH GUSTS TO AROUND 50 MPH.    
THURSDAY
 
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE MORNING, THEN  
A CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS 33 TO 48 HIGHER  
ELEVATIONS...42 TO 53 LOWER ELEVATIONS. LITTLE OR NO SNOW  
ACCUMULATION LOWER ELEVATIONS...UP TO 1 INCH HIGHER ELEVATIONS.  
SNOW LEVEL 3500 FEET. PREVAILING WEST WINDS UP TO 10 MPH WITH  
GUSTS TO AROUND 25 MPH.    
THURSDAY NIGHT
 
CLEAR. LOWS 24 TO 39.    
FRIDAY
 
SUNNY, WARMER. HIGHS 51 TO 66.    
FRIDAY NIGHT AND SATURDAY
 
CLEAR, WARMER. LOWS 30 TO 45. HIGHS  
55 TO 70.    
SATURDAY NIGHT THROUGH MONDAY
 
MOSTLY CLEAR. LOWS 37 TO 52.  
HIGHS 58 TO 73.  
 

 
TEMPERATURE / PRECIPITATION  
QUINCY 56 36 51 / 80 100 100  
CHESTER 53 32 47 / 80 90 100  
 

 
=  
 
CAZ069-312300-  
WEST SLOPE NORTHERN SIERRA NEVADA-  
INCLUDING THE CITY OF BLUE CANYON  
1133 AM PDT TUE MAR 31 2026  
 
...WINTER WEATHER ADVISORY IN EFFECT FROM 5 AM WEDNESDAY TO 8 AM  
PDT THURSDAY...  
   
TODAY
 
AT LOWER ELEVATIONS, A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE MORNING, THEN RAIN IN  
THE LATE MORNING AND AFTERNOON. AT HIGHER ELEVATIONS, RAIN  
SHOWERS, SNOW LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS EARLY  
IN THE MORNING, THEN RAIN AND SNOW IN THE LATE MORNING AND  
AFTERNOON. HIGHS 36 TO 51 HIGHER ELEVATIONS...49 TO 59 LOWER  
ELEVATIONS. NO SNOW ACCUMULATION LOWER ELEVATIONS...1 TO 7 INCHES  
HIGHER ELEVATIONS. SNOW LEVEL 7500 FEET. PREVAILING SOUTH WINDS  
UP TO 15 MPH WITH GUSTS TO AROUND 30 MPH.    
TONIGHT
 
AT LOWER ELEVATIONS, RAIN AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN RAIN LIKELY AFTER MIDNIGHT. AT  
HIGHER ELEVATIONS, RAIN SHOWERS, HEAVY SNOW AND A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE EVENING, THEN RAIN AND SNOW LIKELY AFTER  
MIDNIGHT. COLDER. LOWS 26 TO 41 HIGHER ELEVATIONS...38 TO  
48 LOWER ELEVATIONS. NO SNOW ACCUMULATION LOWER ELEVATIONS...1 TO  
7 INCHES HIGHER ELEVATIONS. SNOW LEVEL 7500 FEET. PREVAILING  
SOUTHWEST WINDS UP TO 10 MPH WITH GUSTS TO AROUND 30 MPH.    
WEDNESDAY...RAIN AT LOWER ELEVATIONS
 
AND RAIN AND SNOW AT  
HIGHER ELEVATIONS. HIGHS 32 TO 47 HIGHER ELEVATIONS...43 TO  
55 LOWER ELEVATIONS. NO SNOW ACCUMULATION LOWER ELEVATIONS...1 TO  
7 INCHES HIGHER ELEVATIONS. SNOW LEVEL 7000 FEET. PREVAILING  
SOUTHWEST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 45 MPH. OVER  
RIDGES, PREVAILING SOUTHWEST WINDS 15 TO 25 MPH INCREASING TO  
20 TO 35 MPH IN THE AFTERNOON. GUSTS UP TO 50 MPH OVER RIDGES.    
WEDNESDAY NIGHT
 
RAIN SHOWERS, HEAVY SNOW AND A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE EVENING, THEN RAIN AND HEAVY SNOW AFTER  
MIDNIGHT. COLDER. LOWS 21 TO 36 HIGHER ELEVATIONS...30 TO  
44 LOWER ELEVATIONS. NO SNOW ACCUMULATION LOWER ELEVATIONS...1 TO  
7 INCHES HIGHER ELEVATIONS. SNOW LEVEL 6500 FEET. PREVAILING  
SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 50 MPH. OVER  
RIDGES, PREVAILING SOUTHWEST WINDS 25 TO 35 MPH INCREASING TO  
30 TO 45 MPH AFTER MIDNIGHT.    
THURSDAY
 
MOSTLY CLOUDY WITH RAIN AND SNOW LIKELY IN THE  
MORNING, THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND SNOW  
IN THE AFTERNOON. NOT AS COOL. HIGHS 35 TO 50 HIGHER ELEVATIONS...  
47 TO 59 LOWER ELEVATIONS. LITTLE OR NO SNOW ACCUMULATION LOWER  
ELEVATIONS...UP TO 1 INCH HIGHER ELEVATIONS. SNOW LEVEL  
4500 FEET. PREVAILING SOUTHWEST WINDS UP TO 15 MPH. GUSTS UP TO  
45 MPH DECREASING TO 25 MPH IN THE AFTERNOON. OVER RIDGES...  
PREVAILING SOUTHWEST WINDS 20 TO 35 MPH BECOMING WEST 10 TO  
20 MPH IN THE AFTERNOON.   
THURSDAY NIGHT
 
CLEAR. LOWS 23 TO 38.    
FRIDAY
 
SUNNY, WARMER. HIGHS 50 TO 65.    
FRIDAY NIGHT AND SATURDAY
 
CLEAR. LOWS 30 TO 45. HIGHS 53 TO  
68.    
SATURDAY NIGHT THROUGH MONDAY
 
MOSTLY CLEAR. LOWS 35 TO 50.  
HIGHS 57 TO 72.  
 

 
TEMPERATURE / PRECIPITATION  
BLUE CANYON 48 41 43 / 100 100 100  
 

 
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