167
FPUS56 KSTO 191223
ZFPSTO

Interior Northern California Zone Forecasts for California
National Weather Service Sacramento CA
522 AM PDT Sat Apr 19 2025

Spot temperatures and probabilities of measurable precipitation
are for today, tonight, and Sunday.


CAZ013-192300-
Shasta Lake Area / Northern Shasta County-
Including the city of Shasta Dam
522 AM PDT Sat Apr 19 2025

.TODAY...Mostly sunny. Highs 60 to 75 higher elevations...70 to
78 lower elevations. Light winds becoming south up to 10 mph in
the afternoon.
.TONIGHT...Clear. Lows 37 to 52 higher elevations...46 to
54 lower elevations. Light winds.
.SUNDAY...Sunny. Highs 61 to 76 higher elevations...72 to
80 lower elevations. Light winds becoming southwest up to 10 mph
in the afternoon.
.SUNDAY NIGHT...Clear, colder. Lows 35 to 50 higher elevations...
45 to 54 lower elevations. Prevailing west winds up to 10 mph
shifting to the north after midnight.
.MONDAY...Sunny. Highs 63 to 78 higher elevations...75 to
83 lower elevations. Prevailing northeast winds up to 10 mph.
.MONDAY NIGHT...Clear. Lows 38 to 53.
.TUESDAY...Sunny. Highs 65 to 80.
.TUESDAY NIGHT...Clear. Lows 39 to 54.
.WEDNESDAY...Mostly sunny. Highs 63 to 78.
.WEDNESDAY NIGHT...Partly cloudy. Lows 39 to 53.
.THURSDAY...Partly cloudy with a slight chance of rain showers.
Highs 56 to 71.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy with a chance of rain
showers. Lows 37 to 51. Highs 52 to 67.

&&
                        TEMPERATURE  /  PRECIPITATION
SHASTA DAM             76   53   78  /   0    0    0


$$
=

CAZ014-192300-
Burney Basin / Eastern Shasta County-
Including the city of Burney
522 AM PDT Sat Apr 19 2025

.TODAY...Sunny in the morning then becoming partly cloudy. Highs
61 to 72. Light winds.
.TONIGHT...Clear. Lows 35 to 43. Light winds.
.SUNDAY...Sunny. Highs 61 to 73. Light winds becoming west up to
10 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows 31 to 40. Prevailing west winds up to
10 mph with gusts to around 25 mph in the evening becoming light.
.MONDAY...Sunny. Highs 62 to 74. Light winds.
.MONDAY NIGHT...Clear. Lows 33 to 41.
.TUESDAY...Sunny. Highs 63 to 74.
.TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 35 to 42. Highs
62 to 74.
.WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows 36 to 44.
Highs 58 to 73.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Lows 33 to 43.
.FRIDAY...Mostly cloudy with a slight chance of rain showers.
Highs 49 to 60.

&&
                        TEMPERATURE  /  PRECIPITATION
BURNEY                 68   39   69  /   0    0    0


$$
=

CAZ015-192300-
Northern Sacramento Valley-
Including the cities of Redding and Red Bluff
522 AM PDT Sat Apr 19 2025

.TODAY...Sunny. Highs around 77. Light winds becoming southeast
up to 10 mph in the afternoon.
.TONIGHT...Clear. Lows 48 to 54. Southeast winds up to 10 mph in
the evening becoming light.
.SUNDAY...Sunny. Highs around 79. Light winds becoming south up
to 10 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows around 53. South winds up to 10 mph
shifting to the north after midnight.
.MONDAY...Sunny. Highs around 82. North winds 10 to 15 mph.
.MONDAY NIGHT...Clear. Lows 49 to 55.
.TUESDAY...Sunny. Highs around 81.
.TUESDAY NIGHT...Clear. Lows around 53.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs 76 to 81.
Lows around 52.
.THURSDAY...Partly cloudy. Highs around 72.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy with a slight chance
of rain showers. Lows around 49. Highs 62 to 72.

&&
                        TEMPERATURE  /  PRECIPITATION
REDDING                78   49   80  /   0    0    0
RED BLUFF              79   50   80  /   0    0    0


$$
=

CAZ016-192300-
Central Sacramento Valley-
Including the cities of Chico, Oroville, and Marysville/Yuba City
522 AM PDT Sat Apr 19 2025

.TODAY...Sunny. Highs 75 to 80. Light winds becoming southeast
around 10 mph in the afternoon.
.TONIGHT...Clear. Lows around 50. Southeast winds up to 10 mph in
the evening becoming light.
.SUNDAY...Sunny. Highs 77 to 83. Light winds becoming southeast
up to 10 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows around 53. Southeast winds around
10 mph shifting to the northeast up to 10 mph after midnight.
.MONDAY...Sunny. Highs around 82. North winds up to 10 mph with
gusts to around 20 mph.
.MONDAY NIGHT...Clear. Lows 52 to 57.
.TUESDAY...Sunny. Highs 80 to 85.
.TUESDAY NIGHT...Clear. Lows around 52.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs 75 to 81.
Lows around 51.
.THURSDAY AND THURSDAY NIGHT...Mostly cloudy. Highs 69 to 75.
Lows around 50.
.FRIDAY...Mostly cloudy. Highs 64 to 70.

&&
                        TEMPERATURE  /  PRECIPITATION
CHICO                  77   52   80  /   0    0    0
OROVILLE               77   50   80  /   0    0    0
MARYSVILLE/YUBA CITY   78   49   81  /   0    0    0


$$
=

CAZ017-192300-
Southern Sacramento Valley-
Including the city of Sacramento
522 AM PDT Sat Apr 19 2025

.TODAY...Sunny. Highs 73 to 80. South winds up to 10 mph.
.TONIGHT...Clear. Lows 45 to 51. South winds up to 10 mph.
.SUNDAY...Mostly sunny. Highs 75 to 83. South winds up to 10 mph.
.SUNDAY NIGHT...Clear. Lows 47 to 53. South winds up to 10 mph.
Gusts up to 20 mph in the evening.
.MONDAY...Sunny. Highs 79 to 85. Northwest winds up to 10 mph
with gusts to around 20 mph.
.MONDAY NIGHT...Clear. Lows 50 to 56.
.TUESDAY...Mostly sunny. Highs 78 to 85.
.TUESDAY NIGHT AND WEDNESDAY...Clear. Lows 46 to 52. Highs 74 to
84.
.WEDNESDAY NIGHT...Mostly clear. Lows around 49.
.THURSDAY...Mostly cloudy. Highs 66 to 74.
.THURSDAY NIGHT...Partly cloudy. Lows around 48.
.FRIDAY...Mostly cloudy. Highs 63 to 70.

&&
                        TEMPERATURE  /  PRECIPITATION
SACRAMENTO             79   49   81  /   0    0    0
SAC EXEC AIRPORT       79   47   80  /   0    0    0


$$
=

CAZ018-192300-
Carquinez Strait and Delta-
Including the city of Fairfield/Suisun
522 AM PDT Sat Apr 19 2025

.TODAY...Sunny. Highs 71 to 77. Southwest winds up to 10 mph.
.TONIGHT...Clear. Lows around 48. West winds up to 15 mph.
.SUNDAY...Mostly sunny. Near the bay, mostly cloudy in the
morning then clearing. Highs 75 to 81. West winds up to 10 mph.
.SUNDAY NIGHT...Clear. Lows around 49. Southwest winds up to
15 mph.
.MONDAY...Sunny. Highs 78 to 84. Northwest winds up to 10 mph.
.MONDAY NIGHT...Clear. Lows around 52.
.TUESDAY...Mostly sunny. Highs 77 to 83.
.TUESDAY NIGHT AND WEDNESDAY...Clear. Lows around 48. Highs 73 to
79.
.WEDNESDAY NIGHT...Mostly clear. Lows around 49.
.THURSDAY...Mostly cloudy. Highs 65 to 71.
.THURSDAY NIGHT...Partly cloudy. Lows around 48.
.FRIDAY...Mostly cloudy. Highs 63 to 69.

&&
                        TEMPERATURE  /  PRECIPITATION
FAIRFIELD/SUISUN       76   45   78  /   0    0    0


$$
=

CAZ019-192300-
Northern San Joaquin Valley-
Including the cities of Stockton and Modesto
522 AM PDT Sat Apr 19 2025

.TODAY...Sunny. Highs 72 to 81. Light winds becoming southwest up
to 10 mph in the afternoon.
.TONIGHT...Clear. Lows 46 to 52. Northwest winds up to 10 mph.
.SUNDAY...Sunny. Highs 75 to 84. Light winds.
.SUNDAY NIGHT...Clear. Lows 48 to 54. Northwest winds up to
10 mph.
.MONDAY...Sunny. Highs 76 to 84. Northwest winds up to 10 mph.
.MONDAY NIGHT...Clear. Lows 51 to 57.
.TUESDAY...Mostly sunny. Highs 77 to 87.
.TUESDAY NIGHT AND WEDNESDAY...Clear. Lows 47 to 53. Highs 75 to
85.
.WEDNESDAY NIGHT...Mostly clear. Lows 45 to 51.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 66 to 76.
Lows 43 to 51.
.FRIDAY...Mostly cloudy. Highs 63 to 72.

&&
                        TEMPERATURE  /  PRECIPITATION
STOCKTON               80   46   82  /   0    0    0
MODESTO                80   50   82  /   0    0    0


$$
=

CAZ063-192300-
Mountains Southwestern Shasta County to Western Colusa County-
Including the city of Alder Springs
522 AM PDT Sat Apr 19 2025

.TODAY...Sunny. Highs 57 to 72 higher elevations...71 to 76 lower
elevations. Light winds becoming southeast up to 10 mph in the
afternoon.
.TONIGHT...Clear. Lows 42 to 56. Prevailing southwest winds up to
10 mph in the evening becoming light.
.SUNDAY...Sunny. Highs 59 to 74 higher elevations...74 to
79 lower elevations. Light winds becoming southeast up to 10 mph
in the afternoon.
.SUNDAY NIGHT...Clear. Lows 39 to 53 higher elevations...49 to
55 lower elevations. Prevailing southwest winds up to 10 mph
shifting to the northwest after midnight. Gusts up to 25 mph.
.MONDAY...Sunny. Highs 60 to 75 higher elevations...75 to
81 lower elevations. Prevailing north winds up to 10 mph.
.MONDAY NIGHT...Clear. Lows 43 to 58.
.TUESDAY...Sunny. Highs 64 to 79.
.TUESDAY NIGHT...Clear. Lows 41 to 56.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs 59 to 74.
Lows 40 to 55.
.THURSDAY...Partly cloudy. Highs 53 to 68.
.THURSDAY NIGHT...Mostly cloudy. Colder. Lows 36 to 51.
.FRIDAY...Mostly cloudy with a slight chance of rain showers.
Highs 45 to 60.

&&
                        TEMPERATURE  /  PRECIPITATION
ALDER SPRINGS          64   48   67  /   0    0    0


$$
=

CAZ066-192300-
Northeast Foothills/Sacramento Valley-
Including the city of Paradise
522 AM PDT Sat Apr 19 2025

.TODAY...Sunny. Highs 64 to 76. Prevailing east winds up to
10 mph shifting to the southwest in the afternoon.
.TONIGHT...Clear. Lows 47 to 57. Light winds.
.SUNDAY...Sunny. Highs 67 to 79. Light winds becoming southwest
up to 10 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows 47 to 57. Prevailing south winds up
to 10 mph in the evening becoming light.
.MONDAY...Sunny. Highs 69 to 81. Light winds becoming northwest
up to 10 mph in the afternoon.
.MONDAY NIGHT...Clear. Lows 48 to 58.
.TUESDAY...Sunny. Highs 69 to 81.
.TUESDAY NIGHT...Clear. Lows 47 to 57.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs 66 to 78.
Lows 46 to 57.
.THURSDAY...Partly cloudy. Highs 60 to 72.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy with a slight chance
of rain showers. Lows 43 to 51. Highs 55 to 70.

&&
                        TEMPERATURE  /  PRECIPITATION
PARADISE               70   53   72  /   0    0    0


$$
=

CAZ067-192300-
Motherlode-
Including the cities of Grass Valley and Jackson
522 AM PDT Sat Apr 19 2025

.TODAY...Sunny. Highs 64 to 74. Light winds becoming southwest up
to 10 mph in the afternoon.
.TONIGHT...Clear. Lows 45 to 51. Light winds.
.SUNDAY...Sunny. Highs 68 to 78. Light winds becoming southwest
up to 10 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows 46 to 52. Light winds.
.MONDAY...Sunny. Highs 70 to 80. Light winds becoming west up to
10 mph in the afternoon.
.MONDAY NIGHT...Clear. Lows 48 to 54.
.TUESDAY...Mostly sunny. Highs 70 to 80.
.TUESDAY NIGHT AND WEDNESDAY...Clear. Lows 47 to 53. Highs 67 to
80.
.WEDNESDAY NIGHT...Mostly clear. Lows 44 to 50.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 60 to 70.
Lows 42 to 50.
.FRIDAY...Mostly cloudy. Highs 54 to 66.

&&
                        TEMPERATURE  /  PRECIPITATION
GRASS VALLEY           67   46   70  /   0    0    0
JACKSON                71   47   73  /   0    0    0


$$
=

CAZ068-192300-
Western Plumas County/Lassen Park-
Including the cities of Chester and Quincy
522 AM PDT Sat Apr 19 2025

.TODAY...Sunny. Highs 50 to 65 higher elevations...57 to 72 lower
elevations. Light winds becoming west up to 10 mph in the
afternoon.
.TONIGHT...Clear. Lows 33 to 48. Light winds.
.SUNDAY...Sunny. Highs 51 to 66 higher elevations...58 to
73 lower elevations. Light winds becoming southwest up to 10 mph
in the afternoon.
.SUNDAY NIGHT...Clear. Lows 33 to 48. Prevailing southwest winds
up to 10 mph with gusts to around 25 mph in the evening becoming
light.
.MONDAY...Sunny, warmer. Highs 54 to 69 higher elevations...61 to
74 lower elevations. Light winds becoming northwest up to 10 mph
in the afternoon.
.MONDAY NIGHT...Clear. Lows 35 to 50.
.TUESDAY...Sunny. Highs 57 to 72.
.TUESDAY NIGHT...Clear. Lows 34 to 49.
.WEDNESDAY...Mostly sunny. Highs 55 to 70.
.WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows 33 to 48.
Highs 53 to 68.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Colder. Lows 29 to 44.
.FRIDAY...Mostly cloudy with a chance of rain and snow showers.
Highs 42 to 57.

&&
                        TEMPERATURE  /  PRECIPITATION
QUINCY                 73   39   75  /   0    0    0
CHESTER                68   35   69  /   0    0    0


$$
=

CAZ069-192300-
West Slope Northern Sierra Nevada-
Including the city of Blue Canyon
522 AM PDT Sat Apr 19 2025

.TODAY...Sunny. Highs 48 to 63 higher elevations...59 to 69 lower
elevations. Prevailing east winds up to 10 mph shifting to the
southwest in the afternoon.
.TONIGHT...Clear. Lows 29 to 44 higher elevations...41 to
51 lower elevations. Light winds. Gusts up to 20 mph.
.SUNDAY...Sunny, warmer. Highs 51 to 66 higher elevations...62 to
72 lower elevations. Light winds becoming southwest up to 10 mph
with gusts to around 25 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows 28 to 43 higher elevations...42 to
52 lower elevations. Prevailing west winds up to 10 mph with
gusts to around 25 mph in the evening becoming light.
.MONDAY...Sunny. Highs 53 to 68 higher elevations...65 to
75 lower elevations. Prevailing east winds up to 10 mph shifting
to the west in the afternoon.
.MONDAY NIGHT...Clear. Lows 34 to 49.
.TUESDAY...Mostly sunny. Highs 56 to 71.
.TUESDAY NIGHT...Mostly clear. Lows 34 to 49.
.WEDNESDAY...Sunny. Highs 53 to 68.
.WEDNESDAY NIGHT...Mostly clear. Lows 33 to 48.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 48 to 63.
Lows 32 to 47.
.FRIDAY...Mostly cloudy with a slight chance of rain showers.
Highs 42 to 57.

&&
                        TEMPERATURE  /  PRECIPITATION
BLUE CANYON            60   44   62  /   0    0    0


$$
=