Zone Forecast Product
Issued by NWS Sacramento, CA

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750
FPUS56 KSTO 022006
ZFPSTO

Interior Northern California Zone Forecasts for California
National Weather Service Sacramento CA
106 PM PDT Thu May 2 2024

Spot temperatures and probabilities of measurable precipitation
are for tonight, Friday, Friday night, and Saturday.


CAZ013-031115-
Shasta Lake Area / Northern Shasta County-
Including the city of Shasta Dam
106 PM PDT Thu May 2 2024

.TONIGHT...Clear. Lows 34 to 48 higher elevations...43 to
52 lower elevations. Prevailing northwest winds 5 to 15 mph
shifting to the north after midnight. Gusts up to 30 mph.
.FRIDAY...Sunny, warmer. Highs 61 to 76 higher elevations...74 to
80 lower elevations. Prevailing north winds up to 10 mph shifting
to the southwest in the afternoon.
.FRIDAY NIGHT...Mostly cloudy. A slight chance of rain showers in
the evening, then rain showers after midnight. Lows 33 to
47 higher elevations...44 to 52 lower elevations. Prevailing
southwest winds 5 to 15 mph with gusts to around 30 mph.
.SATURDAY...Rain showers in the morning, then rain showers and a
slight chance of thunderstorms in the afternoon. Breezy, cooler.
Highs 41 to 56 higher elevations...54 to 60 lower elevations.
Prevailing southwest winds 15 to 25 mph with gusts to around
40 mph decreasing to 5 to 15 mph in the afternoon.
.SATURDAY NIGHT...Mostly cloudy. A chance of rain showers, snow
showers and a slight chance of thunderstorms in the evening, then
a slight chance of rain and snow showers after midnight. Colder.
Lows 26 to 38 higher elevations...34 to 41 lower elevations. No
snow accumulation lower elevations...up to 1 inch higher
elevations. Snow level 3500 feet. Prevailing west winds up to
15 mph.
.SUNDAY...Mostly sunny. Highs 45 to 60.
.SUNDAY NIGHT...Partly cloudy. Lows 30 to 45.
.MONDAY AND MONDAY NIGHT...Mostly clear. A slight chance of rain
showers. Highs 51 to 66. Lows 30 to 45.
.TUESDAY...Mostly sunny. Warmer. Highs 55 to 70.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Clear. Lows 33 to 48.
Highs 56 to 71.
.THURSDAY...Sunny, warmer. Highs 61 to 76.

&&
                           TEMPERATURE    /    PRECIPITATION
SHASTA DAM             51   79   51   59  /   0   10   90   90


$$
=

CAZ014-031115-
Burney Basin / Eastern Shasta County-
Including the city of Burney
106 PM PDT Thu May 2 2024

.TONIGHT...Clear. Lows 30 to 38. Prevailing west winds 5 to
15 mph shifting to the northeast after midnight.
.FRIDAY...Sunny, warmer. Highs 62 to 74. Prevailing east winds up
to 10 mph shifting to the west in the afternoon.
.FRIDAY NIGHT...Mostly cloudy. Rain showers likely after
midnight. Lows 33 to 42. Prevailing southwest winds 5 to 15 mph
with gusts to around 30 mph.
.SATURDAY...Rain showers in the morning, then rain showers and a
slight chance of thunderstorms in the afternoon. Cooler. Highs
43 to 53. Prevailing southwest winds 10 to 20 mph with gusts to
around 40 mph.
.SATURDAY NIGHT...Mostly cloudy. Rain showers, snow showers
likely and a slight chance of thunderstorms in the evening, then
a slight chance of rain and snow showers after midnight. Colder.
Lows 21 to 32. Little or no snow accumulation lower elevations...
up to 2 inches higher elevations. Snow level 4000 feet.
Prevailing west winds up to 15 mph.
.SUNDAY...Partly cloudy with a slight chance of rain and snow
showers. Highs 39 to 52.
.SUNDAY NIGHT...Partly cloudy. Lows 25 to 34.
.MONDAY...Partly cloudy. Not as cool. Highs 48 to 59.
.MONDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Lows 26 to 35.
.TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs 49 to 62. Lows
26 to 35.
.WEDNESDAY THROUGH THURSDAY...Clear. Highs 54 to 69. Lows 26 to
37.

&&
                           TEMPERATURE    /    PRECIPITATION
BURNEY                 35   70   39   50  /   0   10   70  100


$$
=

CAZ015-031115-
Northern Sacramento Valley-
Including the cities of Redding and Red Bluff
106 PM PDT Thu May 2 2024

.TONIGHT...Clear. Lows 48 to 54. Northwest winds 10 to 15 mph
with gusts to around 30 mph.
.FRIDAY...Sunny. Highs 77 to 83. North winds 10 to 15 mph.
.FRIDAY NIGHT...Mostly cloudy. Rain showers likely after
midnight. Lows 50 to 55. South winds around 10 mph. Gusts up to
20 mph increasing to 30 mph after midnight.
.SATURDAY...Rain showers in the morning, then rain showers likely
and a slight chance of thunderstorms in the afternoon. Breezy,
cooler. Highs 58 to 64. South winds 10 to 25 mph with gusts to
around 40 mph decreasing to 10 to 15 mph with gusts to around
25 mph in the afternoon.
.SATURDAY NIGHT...Mostly cloudy with a chance of rain showers and
a slight chance of thunderstorms in the evening, then mostly
clear after midnight. Colder. Lows around 40. West winds up to
15 mph.
.SUNDAY...Mostly sunny. Highs 60 to 66.
.SUNDAY NIGHT...Mostly clear. Lows around 43.
.MONDAY AND MONDAY NIGHT...Mostly clear. Highs 66 to 72. Lows
42 to 48.
.TUESDAY THROUGH WEDNESDAY NIGHT...Clear. Highs 70 to 78. Lows
42 to 52.
.THURSDAY...Sunny. Highs 76 to 82.

&&
                           TEMPERATURE    /    PRECIPITATION
REDDING                49   81   52   62  /   0   10   80   90
RED BLUFF              51   81   55   62  /   0   10   60   90


$$
=

CAZ016-031115-
Central Sacramento Valley-
Including the cities of Chico, Oroville, and Marysville/Yuba City
106 PM PDT Thu May 2 2024

.TONIGHT...Clear. Lows around 52. Northwest winds 10 to 15 mph
with gusts to around 25 mph.
.FRIDAY...Sunny. Highs 79 to 84. Northwest winds 10 to 15 mph.
.FRIDAY NIGHT...Partly cloudy in the evening, then mostly cloudy
with a chance of rain showers after midnight. Lows around 53.
South winds 10 to 15 mph with gusts to around 30 mph.
.SATURDAY...Rain showers. Breezy, cooler. Highs 59 to 66. South
winds 10 to 25 mph. Gusts up to 35 mph in the morning.
.SATURDAY NIGHT...Partly cloudy. A chance of rain showers and a
slight chance of thunderstorms in the evening. Colder. Lows 39 to
44. Southwest winds 10 to 15 mph with gusts to around 25 mph.
.SUNDAY...Mostly sunny. Highs 62 to 68.
.SUNDAY NIGHT...Clear. Lows around 44.
.MONDAY...Sunny. Highs 69 to 75.
.MONDAY NIGHT...Mostly clear. Lows around 48.
.TUESDAY THROUGH THURSDAY...Clear. Highs 73 to 83. Lows 48 to 56.

&&
                           TEMPERATURE    /    PRECIPITATION
CHICO                  52   83   54   62  /   0    0   40   90
OROVILLE               52   82   54   61  /   0    0   20   90
MARYSVILLE/YUBA CITY   52   82   55   63  /   0    0   10   90


$$
=

CAZ017-031115-
Southern Sacramento Valley-
Including the city of Sacramento
106 PM PDT Thu May 2 2024

.TONIGHT...Clear. Lows around 53. Northwest winds 10 to 15 mph.
.FRIDAY...Sunny. Highs 76 to 84. Northwest winds 10 to 15 mph.
.FRIDAY NIGHT...Mostly clear in the evening then becoming mostly
cloudy. Lows 51 to 57. Southwest winds 10 to 15 mph with gusts to
around 25 mph.
.SATURDAY...Rain showers. Cooler. Highs 56 to 64. South winds
10 to 20 mph with gusts to around 30 mph.
.SATURDAY NIGHT...Mostly clear. A slight chance of rain showers
in the evening. Colder. Lows around 43. Southwest winds 10 to
15 mph with gusts to around 30 mph.
.SUNDAY...Mostly sunny. Highs 62 to 68.
.SUNDAY NIGHT...Clear. Lows around 44.
.MONDAY THROUGH TUESDAY...Clear. Highs 68 to 77. Lows around 46.
.TUESDAY NIGHT THROUGH THURSDAY...Clear. Lows 47 to 57. Highs
72 to 82.

&&
                           TEMPERATURE    /    PRECIPITATION
SACRAMENTO             55   82   57   61  /   0    0   10   90
SAC EXEC AIRPORT       54   81   55   62  /   0    0   10   90


$$
=

CAZ018-031115-
Carquinez Strait and Delta-
Including the city of Fairfield/Suisun
106 PM PDT Thu May 2 2024

.TONIGHT...Clear. Lows around 53. West winds 10 to 15 mph.
.FRIDAY...Sunny. Highs 75 to 81. West winds 10 to 15 mph.
.FRIDAY NIGHT...Mostly clear in the evening then becoming mostly
cloudy. Lows around 54. Southwest winds 10 to 20 mph with gusts
to around 30 mph.
.SATURDAY...Rain showers. Cooler. Highs 57 to 62. Southwest winds
10 to 20 mph.
.SATURDAY NIGHT...Mostly clear. Breezy, colder. Lows around 44.
West winds 15 to 25 mph decreasing to 10 to 15 mph after
midnight.
.SUNDAY...Sunny. Highs 62 to 67.
.SUNDAY NIGHT...Clear. Lows around 45.
.MONDAY THROUGH WEDNESDAY NIGHT...Clear. Highs 71 to 77. Lows
45 to 53.
.THURSDAY...Sunny. Highs 76 to 82.

&&
                           TEMPERATURE    /    PRECIPITATION
FAIRFIELD/SUISUN       51   79   52   62  /   0    0   10   80


$$
=

CAZ019-031115-
Northern San Joaquin Valley-
Including the cities of Stockton and Modesto
106 PM PDT Thu May 2 2024

.TONIGHT...Clear. Lows 50 to 58. Northwest winds 10 to 15 mph.
.FRIDAY...Sunny. Highs 74 to 81. Northwest winds 10 to 15 mph.
.FRIDAY NIGHT...Clear in the evening then becoming partly cloudy.
Lows 51 to 57. West winds 10 to 15 mph with gusts to around
25 mph.
.SATURDAY...Rain showers. Cooler. Highs 56 to 64. Southeast winds
up to 10 mph shifting to the southwest in the afternoon. Gusts up
to 30 mph.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of rain
showers in the evening, then mostly clear after midnight. Colder.
Lows 40 to 46. West winds 10 to 15 mph with gusts to around
30 mph.
.SUNDAY...Sunny. Highs 59 to 67.
.SUNDAY NIGHT...Clear. Lows 41 to 47.
.MONDAY THROUGH THURSDAY...Clear. Highs 69 to 79. Lows 43 to 53.

&&
                           TEMPERATURE    /    PRECIPITATION
STOCKTON               54   81   54   64  /   0    0    0   80
MODESTO                57   81   54   64  /   0    0    0   80


$$
=

CAZ063-031115-
Mountains Southwestern Shasta County to Western Colusa County-
Including the city of Alder Springs
106 PM PDT Thu May 2 2024

.TONIGHT...Clear, breezy. Lows 36 to 50 higher elevations...46 to
54 lower elevations. Prevailing northwest winds 15 to 25 mph
decreasing to 5 to 15 mph after midnight. Gusts up to 40 mph.
.FRIDAY...Sunny, warmer. Highs 56 to 71 higher elevations...73 to
78 lower elevations. Prevailing northwest winds up to 10 mph.
.FRIDAY NIGHT...Mostly cloudy. A slight chance of rain showers in
the evening, then rain showers after midnight. Breezy, colder.
Lows 31 to 46 higher elevations...47 to 53 lower elevations.
Prevailing west winds 5 to 15 mph shifting to the southwest 10 to
25 mph after midnight. Gusts up to 40 mph.
.SATURDAY...Rain showers and heavy snow showers in the morning,
then rain showers, snow showers likely and a slight chance of
thunderstorms in the afternoon. Breezy, cooler. Highs 36 to
51 higher elevations...53 to 59 lower elevations. No snow
accumulation lower elevations...2 to 4 inches higher elevations.
Snow level 5000 feet. Prevailing west winds 15 to 25 mph with
gusts to around 40 mph.
.SATURDAY NIGHT...Partly cloudy. A slight chance of rain and snow
showers in the evening. Breezy, colder. Lows 24 to 38 higher
elevations...around 39 lower elevations. Snow level 3500 feet.
Prevailing west winds 10 to 25 mph with gusts to around 40 mph.
.SUNDAY...Mostly sunny. Not as cool. Highs 44 to 59.
.SUNDAY NIGHT...Mostly clear. Lows 30 to 45.
.MONDAY AND MONDAY NIGHT...Mostly clear. Highs 51 to 66. Lows
32 to 47.
.TUESDAY THROUGH THURSDAY...Clear. Highs 56 to 71. Lows 36 to 51.

&&
                           TEMPERATURE    /    PRECIPITATION
ALDER SPRINGS          44   65   39   45  /   0   10   70   90


$$
=

CAZ066-031115-
Northeast Foothills/Sacramento Valley-
Including the city of Paradise
106 PM PDT Thu May 2 2024

.TONIGHT...Clear. Lows 44 to 54. Prevailing northwest winds 5 to
15 mph shifting to the northeast after midnight.
.FRIDAY...Sunny. Highs 67 to 79. Prevailing northeast winds up to
10 mph shifting to the west in the afternoon.
.FRIDAY NIGHT...Mostly cloudy. Rain showers likely after
midnight. Lows 42 to 52. Prevailing south winds up to 15 mph.
Gusts up to 35 mph after midnight.
.SATURDAY...Heavy rain showers in the morning, then rain showers
and a slight chance of thunderstorms in the afternoon. Windy,
cooler. Highs 48 to 58. Prevailing south winds 15 to 30 mph with
gusts to around 45 mph decreasing to 5 to 15 mph with gusts to
around 30 mph in the afternoon.
.SATURDAY NIGHT...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 and snow showers after
midnight. Colder. Lows 31 to 43. Prevailing southwest winds 5 to
15 mph shifting to the southeast after midnight.
.SUNDAY...Partly cloudy. Highs 50 to 62.
.SUNDAY NIGHT...Mostly clear. Lows 36 to 46.
.MONDAY AND MONDAY NIGHT...Mostly clear. Highs 56 to 68. Lows
36 to 50.
.TUESDAY THROUGH WEDNESDAY NIGHT...Clear. Highs 60 to 75. Lows
39 to 54.
.THURSDAY...Sunny. Highs 67 to 79.

&&
                           TEMPERATURE    /    PRECIPITATION
PARADISE               52   73   48   53  /   0    0   40   90


$$
=

CAZ067-031115-
Motherlode-
Including the cities of Grass Valley and Jackson
106 PM PDT Thu May 2 2024

.TONIGHT...Clear. Lows 46 to 54. Prevailing northwest winds up to
10 mph shifting to the northeast after midnight.
.FRIDAY...Sunny. Highs 67 to 77. Light winds becoming west up to
10 mph in the afternoon.
.FRIDAY NIGHT...Mostly clear in the evening then becoming mostly
cloudy. Lows 45 to 53. Prevailing west winds up to 10 mph
shifting to the southeast after midnight.
.SATURDAY...Rain showers. Cooler. Highs 49 to 59. Prevailing
south winds up to 15 mph with gusts to around 30 mph.
.SATURDAY NIGHT...Mostly cloudy. A chance of rain showers and a
slight chance of thunderstorms in the evening, then a slight
chance of rain showers after midnight. Colder. Lows 34 to 42.
Prevailing south winds up to 15 mph.
.SUNDAY...Mostly sunny. Highs 49 to 61.
.SUNDAY NIGHT...Clear. Lows 35 to 43.
.MONDAY...Sunny, warmer. Highs 58 to 68.
.MONDAY NIGHT...Mostly clear. Lows 40 to 46.
.TUESDAY THROUGH THURSDAY...Clear. Highs 62 to 77. Lows 40 to 51.

&&
                           TEMPERATURE    /    PRECIPITATION
GRASS VALLEY           47   70   46   50  /   0    0   10   90
JACKSON                50   74   51   56  /   0    0    0   90


$$
=

CAZ068-031115-
Western Plumas County/Lassen Park-
Including the cities of Chester and Quincy
106 PM PDT Thu May 2 2024

...WINTER WEATHER ADVISORY IN EFFECT FROM 11 AM SATURDAY TO 8 AM
PDT SUNDAY...

.TONIGHT...Clear. Lows 27 to 42 higher elevations...33 to
48 lower elevations. Prevailing west winds 5 to 15 mph shifting
to the northeast after midnight.
.FRIDAY...Sunny, warmer. Highs 52 to 67 higher elevations...59 to
74 lower elevations. Prevailing northeast winds up to 10 mph
shifting to the southwest in the afternoon.
.FRIDAY NIGHT...Partly cloudy in the evening, then mostly cloudy
with a chance of rain showers after midnight. Lows 30 to 45.
Prevailing south winds 5 to 15 mph with gusts to around 30 mph.
.SATURDAY...Heavy rain showers and heavy snow showers in the
morning, then rain showers, heavy snow showers and a slight
chance of thunderstorms in the afternoon. Windy, cooler. Highs
32 to 47 higher elevations...40 to 53 lower elevations. No snow
accumulation lower elevations...5 to 10 inches higher elevations.
Snow level 6000 feet. Prevailing southwest winds 10 to 30 mph
with gusts to around 45 mph.
.SATURDAY NIGHT...Mostly cloudy. Snow showers, rain showers
likely and a slight chance of thunderstorms in the evening, then
a chance of snow showers after midnight. Colder. Lows 18 to 33.
Snow accumulation up to 2 inches lower elevations...except 1 to
5 inches higher elevations. Snow level 4000 feet. Prevailing west
winds up to 15 mph.
.SUNDAY...Mostly cloudy with a slight chance of snow showers.
Highs 35 to 50.
.SUNDAY NIGHT...Mostly clear. Lows 22 to 37.
.MONDAY THROUGH TUESDAY...Mostly clear. Highs 45 to 60. Lows
24 to 39.
.TUESDAY NIGHT AND WEDNESDAY...Clear. Lows 26 to 41. Highs 49 to
64.
.WEDNESDAY NIGHT...Mostly clear. Lows 30 to 45.
.THURSDAY...Sunny. Highs 52 to 67.

&&
                           TEMPERATURE    /    PRECIPITATION
QUINCY                 39   77   44   55  /   0   10   20   90
CHESTER                32   70   36   50  /   0   10   40  100


$$
=

CAZ069-031115-
West Slope Northern Sierra Nevada-
Including the city of Blue Canyon
106 PM PDT Thu May 2 2024

...WINTER WEATHER ADVISORY IN EFFECT FROM 11 AM SATURDAY TO 8 AM
PDT SUNDAY...

.TONIGHT...Clear. Lows 28 to 43 higher elevations...40 to
52 lower elevations. Prevailing west winds 5 to 15 mph shifting
to the northeast after midnight.
.FRIDAY...Sunny. Highs 51 to 66 higher elevations...62 to
72 lower elevations. Prevailing east winds up to 10 mph shifting
to the southwest in the afternoon.
.FRIDAY NIGHT...Mostly clear in the evening then becoming mostly
cloudy. Lows 29 to 43 higher elevations...38 to 50 lower
elevations. Prevailing southwest winds up to 10 mph shifting to
the south after midnight. Gusts up to 25 mph. Over ridges...
prevailing southwest winds 5 to 15 mph increasing to 10 to 25 mph
after midnight.
.SATURDAY...Rain showers and a chance of snow showers in the
morning, then heavy rain showers and heavy snow showers in the
afternoon. Windy, cooler. Highs 34 to 49 higher elevations...
43 to 55 lower elevations. No snow accumulation lower
elevations...3 to 8 inches higher elevations. Snow level
7000 feet. Prevailing southwest winds 10 to 30 mph with gusts to
around 55 mph. Over ridges, prevailing southwest winds 30 to
40 mph increasing to 35 to 50 mph in the afternoon.
.SATURDAY NIGHT...Mostly cloudy. Heavy snow showers, rain showers
likely and a slight chance of thunderstorms in the evening, then
a slight chance of snow showers after midnight. Much colder. Lows
15 to 30 higher elevations...27 to 37 lower elevations. Snow
accumulation up to 1 inch lower elevations...except 1 to 6 inches
higher elevations. Snow level 4500 feet. Prevailing southwest
winds 10 to 20 mph with gusts to around 40 mph. Over ridges,
prevailing southwest winds 25 to 45 mph decreasing to 20 to
30 mph after midnight.
.SUNDAY...Partly cloudy. Highs 34 to 49.
.SUNDAY NIGHT...Mostly clear. Lows 20 to 35.
.MONDAY AND MONDAY NIGHT...Mostly clear. Highs 43 to 58. Lows
23 to 38.
.TUESDAY THROUGH WEDNESDAY...Clear. Highs 49 to 64. Lows 26 to
41.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 29 to 44.
Highs 51 to 66.

&&
                           TEMPERATURE    /    PRECIPITATION
BLUE CANYON            44   62   38   43  /   0   10   10  100


$$
=