Zone Forecast Product
Issued by NWS Sacramento, CA

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7
000
FPUS56 KSTO 191028
ZFPSTO

Interior Northern California Zone Forecasts for California
National Weather Service Sacramento CA
328 AM PDT Thu Oct 19 2017

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


CAZ013-192315-
Shasta Lake Area / Northern Shasta County-
Including the city of Shasta Dam
328 AM PDT Thu Oct 19 2017

.TODAY...Mostly sunny in the morning, then mostly cloudy with a
chance of rain in the afternoon. Highs 52 to 66 higher
elevations...62 to 70 lower elevations. Prevailing south winds up
to 10 mph with gusts to around 25 mph.
.TONIGHT...Heavy rain in the evening, then rain likely after
midnight. Colder. Lows 33 to 47 higher elevations...43 to
52 lower elevations. Prevailing southwest winds 5 to 15 mph with
gusts to around 40 mph.
.FRIDAY...Mostly cloudy. At lower elevations, a chance of rain
showers in the morning, then a slight chance of rain showers in
the afternoon. At higher elevations, a chance of rain and snow
showers in the morning, then a chance of rain showers in the
afternoon. Highs 43 to 57 higher elevations...53 to 63 lower
elevations. Prevailing southwest winds up to 10 mph.
.FRIDAY NIGHT...Mostly cloudy. A slight chance of rain showers
after midnight. Lows 32 to 46 higher elevations...41 to 49 lower
elevations. Prevailing southwest winds up to 10 mph.
.SATURDAY...Mostly cloudy with a chance of rain showers. Not as
cool. Highs 47 to 59 higher elevations...55 to 64 lower
elevations. Light winds.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of rain.
Lows 38 to 53.
.SUNDAY...Mostly sunny. Warmer. Highs 62 to 77.
.SUNDAY NIGHT THROUGH WEDNESDAY...Mostly clear. Lows 43 to 58.
Highs 66 to 81.

&&
                        TEMPERATURE  /  PRECIPITATION
SHASTA DAM             69   51   62  /  30   90   30


$$
=

CAZ014-192315-
Burney Basin / Eastern Shasta County-
Including the city of Burney
328 AM PDT Thu Oct 19 2017

.TODAY...Mostly sunny in the morning then becoming mostly cloudy.
Highs 55 to 68. Prevailing southwest winds up to 20 mph.
.TONIGHT...At lower elevations, rain. At higher elevations, rain
likely in the evening, then rain and snow after midnight. Breezy,
colder. Lows 28 to 39. No snow accumulation. Prevailing southwest
winds 10 to 25 mph with gusts to around 40 mph.
.FRIDAY...Mostly cloudy. A chance of rain and snow showers in the
morning, then a slight chance of rain and snow showers in the
afternoon. Highs 42 to 54. Snow level 5000 feet. Prevailing
southwest winds up to 15 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows 26 to 36. Prevailing west
winds up to 10 mph in the evening becoming light.
.SATURDAY...Mostly cloudy with a slight chance of rain showers.
Not as cool. Highs 50 to 60. Prevailing southwest winds up to
10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows 30 to 41.
.SUNDAY...Mostly sunny. Warmer. Highs 61 to 72.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 32 to 45. Highs
61 to 76.
.MONDAY NIGHT THROUGH TUESDAY NIGHT...Clear. Lows 32 to 46. Highs
64 to 76.
.WEDNESDAY...Mostly sunny. Highs 65 to 77.

&&
                        TEMPERATURE  /  PRECIPITATION
BURNEY                 63   32   50  /  10   90   30


$$
=

CAZ015-192315-
Northern Sacramento Valley-
Including the cities of Redding and Red Bluff
328 AM PDT Thu Oct 19 2017

.TODAY...Mostly sunny in the morning then becoming mostly cloudy.
Cooler. Highs around 71. Southeast winds 10 to 15 mph. Gusts up
to 25 mph in the afternoon.
.TONIGHT...Cloudy. Rain likely in the evening, then a chance of
rain after midnight. Breezy. Lows 45 to 51. South winds 15 to
25 mph decreasing to 10 to 15 mph after midnight.
.FRIDAY...Mostly cloudy with a slight chance of rain showers.
Highs 60 to 66. South winds to around 10 mph.
.FRIDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Lows 41 to 49. West winds to around 10 mph in the evening
becoming light.
.SATURDAY...Mostly cloudy with a slight chance of rain showers.
Highs 62 to 72. Light winds.
.SATURDAY NIGHT...Partly cloudy. Lows 47 to 55.
.SUNDAY...Mostly sunny. Warmer. Highs around 78.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Clear. Lows 50 to 60. Highs
78 to 85.
.TUESDAY THROUGH WEDNESDAY...Mostly clear. Highs around 85. Lows
50 to 60.

&&
                        TEMPERATURE  /  PRECIPITATION
REDDING                71   47   63  /  10   80   30
RED BLUFF              72   48   65  /  10   70   20


$$
=

CAZ016-192315-
Central Sacramento Valley-
Including the cities of Chico, Oroville, and Marysville/Yuba City
328 AM PDT Thu Oct 19 2017

.TODAY...Mostly sunny in the morning then becoming partly cloudy.
Highs 69 to 75. Southeast winds 10 to 15 mph with gusts to around
25 mph.
.TONIGHT...Cloudy with a chance of rain. Lows 46 to 52. South
winds 10 to 20 mph with gusts to around 30 mph.
.FRIDAY...Mostly cloudy. A slight chance of rain showers in the
morning. Highs around 65. South winds to around 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows 42 to 48. Northeast winds
to around 10 mph in the evening becoming light.
.SATURDAY...Mostly cloudy. Highs around 71. Light winds.
.SATURDAY NIGHT...Mostly clear. Lows 46 to 54.
.SUNDAY...Mostly sunny. Highs around 78.
.SUNDAY NIGHT THROUGH TUESDAY NIGHT...Clear. Lows 50 to 60. Highs
78 to 85.
.WEDNESDAY...Mostly sunny. Highs around 84.

&&
                        TEMPERATURE  /  PRECIPITATION
CHICO                  71   50   64  /  10   70   20
OROVILLE               71   49   65  /  10   80   20
MARYSVILLE/YUBA CITY   70   49   66  /  10   70   20


$$
=

CAZ017-192315-
Southern Sacramento Valley-
Including the city of Sacramento
328 AM PDT Thu Oct 19 2017

.TODAY...Mostly sunny in the morning then becoming partly cloudy.
Cooler. Highs 66 to 72. South winds 10 to 15 mph with gusts to
around 25 mph.
.TONIGHT...Mostly cloudy. A chance of rain in the evening, then
rain after midnight. Lows 46 to 52. Southwest winds 10 to 15 mph
with gusts to around 25 mph.
.FRIDAY...Mostly cloudy with a slight chance of rain showers in
the morning, then partly cloudy in the afternoon. Highs 62 to 68.
West winds around 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows 40 to 48. Northwest winds up
to 10 mph.
.SATURDAY...Partly cloudy. Highs 69 to 75. Light winds.
.SATURDAY NIGHT...Mostly clear. Lows 44 to 54.
.SUNDAY...Mostly sunny. Highs around 77.
.SUNDAY NIGHT THROUGH WEDNESDAY...Clear. Lows 48 to 58. Highs
77 to 86.

&&
                        TEMPERATURE  /  PRECIPITATION
SACRAMENTO             69   49   66  /   0   70   10
SAC EXEC AIRPORT       69   50   66  /   0   70   10


$$
=

CAZ018-192315-
Carquinez Strait and Delta-
Including the city of Fairfield/Suisun
328 AM PDT Thu Oct 19 2017

.TODAY...Mostly sunny in the morning then becoming partly cloudy.
Near the bay, mostly cloudy. Partly cloudy. Highs 64 to 70.
Southwest winds 10 to 15 mph.
.TONIGHT...Mostly cloudy. A slight chance of rain in the evening,
then a chance of rain after midnight. Lows 47 to 55. West winds
10 to 15 mph with gusts to around 25 mph.
.FRIDAY...Partly cloudy. Highs around 66. West winds 10 to
15 mph.
.FRIDAY NIGHT...Mostly clear. Lows 42 to 50. West winds up to
15 mph.
.SATURDAY...Partly cloudy. Highs 69 to 74. Northwest winds up to
10 mph.
.SATURDAY NIGHT...Mostly clear. Lows 46 to 54.
.SUNDAY...Sunny. Highs 74 to 80.
.SUNDAY NIGHT THROUGH WEDNESDAY...Clear. Lows 47 to 57. Highs
77 to 83.

&&
                        TEMPERATURE  /  PRECIPITATION
FAIRFIELD/SUISUN       68   51   67  /  10   50   10


$$
=

CAZ019-192315-
Northern San Joaquin Valley-
Including the cities of Stockton and Modesto
328 AM PDT Thu Oct 19 2017

.TODAY...Mostly sunny. Highs 67 to 75. Northwest winds up to
15 mph.
.TONIGHT...Partly cloudy with a slight chance of rain in the
evening, then mostly cloudy with a chance of rain after midnight.
Lows 46 to 56. West winds to around 10 mph with gusts to around
25 mph shifting to the northeast up to 10 mph after midnight.
.FRIDAY...Mostly cloudy in the morning then becoming mostly
sunny. Highs 61 to 68. Northwest winds 10 to 15 mph.
.FRIDAY NIGHT...Mostly clear. Colder. Lows 40 to 50. Northwest
winds up to 15 mph.
.SATURDAY...Mostly sunny. Highs 68 to 73. Northwest winds around
10 mph.
.SATURDAY NIGHT...Mostly clear. Lows 45 to 55.
.SUNDAY...Sunny. Highs 73 to 78.
.SUNDAY NIGHT THROUGH WEDNESDAY...Clear. Lows 48 to 58. Highs
74 to 84.

&&
                        TEMPERATURE  /  PRECIPITATION
STOCKTON               71   51   67  /   0   40   10
MODESTO                73   53   67  /   0   40   10


$$
=

CAZ063-192315-
Mountains Southwestern Shasta County to Northern Lake County-
Including the city of Alder Springs
328 AM PDT Thu Oct 19 2017

.TODAY...Mostly sunny in the morning, then mostly cloudy with a
chance of rain in the afternoon. Highs 50 to 65 higher
elevations...66 to 71 lower elevations. Prevailing west winds up
to 10 mph shifting to the south in the afternoon.
.TONIGHT...Cloudy. Rain in the evening, then a chance of rain
after midnight. Colder. Lows 32 to 47 higher elevations...43 to
49 lower elevations. Prevailing southwest winds 10 to 20 mph with
gusts to around 40 mph.
.FRIDAY...Mostly cloudy. A chance of rain and snow showers in the
morning, then a slight chance of rain and snow showers in the
afternoon. Highs 41 to 56 higher elevations... 58 to 64 lower
elevations. Snow level 5000 feet. Prevailing west winds up to 15
mph. Gusts up to 30 mph in the morning.
.FRIDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Lows 32 to 46 higher elevations...41 to 49 lower
elevations. Prevailing west winds up to 10 mph.
.SATURDAY...Mostly cloudy with a slight chance of rain showers.
Warmer. Highs 49 to 64 higher elevations...63 to 69 lower
elevations. Prevailing west winds up to 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows 40 to 54.
.SUNDAY...Mostly sunny. Warmer. Highs 61 to 76.
.SUNDAY NIGHT AND MONDAY...Clear. Lows 44 to 58. Highs 64 to 79.
.MONDAY NIGHT THROUGH WEDNESDAY...Mostly clear. Lows 46 to 61.
Highs 67 to 82.

&&
                        TEMPERATURE  /  PRECIPITATION
ALDER SPRINGS          57   38   48  /  20   70   20


$$
=

CAZ064-192315-
Clear Lake/Southern Lake County-
Including the city of Lakeport
328 AM PDT Thu Oct 19 2017

.TODAY...Partly cloudy in the morning, then mostly cloudy with a
chance of rain in the afternoon. Highs 55 to 69. Prevailing west
winds 5 to 15 mph.
.TONIGHT...Cloudy. Rain likely in the evening, then a chance of
rain after midnight. Colder. Lows 40 to 50. Prevailing west winds
10 to 20 mph with gusts to around 35 mph.
.FRIDAY...Mostly cloudy. A slight chance of rain showers in the
morning. Highs 51 to 65. Prevailing west winds 5 to 15 mph.
.FRIDAY NIGHT...Partly cloudy. Lows 38 to 48. Prevailing
northwest winds up to 15 mph.
.SATURDAY...Mostly cloudy. Warmer. Highs 58 to 72. Prevailing
west winds up to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows 42 to 54.
.SUNDAY...Mostly sunny. Warmer. Highs 68 to 78.
.SUNDAY NIGHT THROUGH TUESDAY NIGHT...Clear. Lows 47 to 62. Highs
69 to 84.
.WEDNESDAY...Mostly sunny. Highs 74 to 84.

&&
                        TEMPERATURE  /  PRECIPITATION
LAKEPORT               60   40   58  /  30   80   20


$$
=

CAZ066-192315-
Northeast Foothills/Sacramento Valley-
Including the city of Paradise
328 AM PDT Thu Oct 19 2017

.TODAY...Mostly sunny in the morning then becoming mostly cloudy.
Highs 60 to 70. Prevailing south winds 5 to 15 mph.
.TONIGHT...Rain, breezy, colder. Lows 42 to 52. Prevailing south
winds 10 to 25 mph.
.FRIDAY...Mostly cloudy. A chance of rain showers in the morning,
then a slight chance of rain showers in the afternoon. Highs
51 to 63. Prevailing south winds up to 10 mph.
.FRIDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Lows 40 to 50. Light winds.
.SATURDAY...Mostly cloudy with a slight chance of rain showers.
Warmer. Highs 57 to 71. Light winds.
.SATURDAY NIGHT...Partly cloudy. Lows 47 to 55.
.SUNDAY...Mostly sunny. Warmer. Highs 68 to 78.
.SUNDAY NIGHT THROUGH TUESDAY NIGHT...Clear. Lows 50 to 63. Highs
69 to 84.
.WEDNESDAY...Mostly sunny. Highs 74 to 84.

&&
                        TEMPERATURE  /  PRECIPITATION
PARADISE               67   45   60  /  10   90   20


$$
=

CAZ067-192315-
Motherlode-
Including the cities of Grass Valley and Jackson
328 AM PDT Thu Oct 19 2017

.TODAY...Mostly sunny in the morning then becoming partly cloudy.
Highs 61 to 75. Prevailing southeast winds up to 10 mph shifting
to the south in the afternoon.
.TONIGHT...A chance of rain in the evening, then rain after
midnight. Colder. Lows 39 to 51. Prevailing south winds up to
15 mph.
.FRIDAY...Mostly cloudy with a chance of rain showers in the
morning, then partly cloudy in the afternoon. Highs 51 to
61 higher elevations...56 to 66 lower elevations. Prevailing west
winds up to 10 mph.
.FRIDAY NIGHT...Mostly clear. Colder. Lows 35 to 47. Prevailing
west winds up to 10 mph in the evening becoming light.
.SATURDAY...Partly cloudy. Warmer. Highs 62 to 72. Light winds
becoming west up to 10 mph in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows 43 to 53.
.SUNDAY...Sunny, warmer. Highs 69 to 79.
.SUNDAY NIGHT THROUGH WEDNESDAY...Clear. Lows 45 to 60. Highs
70 to 85.

&&
                        TEMPERATURE  /  PRECIPITATION
GRASS VALLEY           63   39   54  /  10  100   30
JACKSON                69   48   63  /   0   80   20


$$
=

CAZ068-192315-
Western Plumas County/Lassen Park-
Including the cities of Chester and Quincy
328 AM PDT Thu Oct 19 2017

.TODAY...Mostly sunny in the morning, then mostly cloudy with a
slight chance of rain in the afternoon. Breezy. Highs 49 to 64.
Prevailing south winds 5 to 15 mph increasing to 10 to 25 mph in
the afternoon.
.TONIGHT...At lower elevations, rain. At higher elevations, rain
in the evening, then rain and snow after midnight. Windy, colder.
Lows 27 to 42. No snow accumulation lower elevations...up to
2 inches higher elevations. Snow level 6500 feet after midnight.
Prevailing southwest winds 15 to 30 mph with gusts to around
50 mph.
.FRIDAY...Mostly cloudy. At lower elevations, a chance of rain
and snow showers in the morning, then a slight chance of rain
showers in the afternoon. At higher elevations, a chance of snow
showers in the morning, then a slight chance of snow showers in
the afternoon. Highs 37 to 52. Little or no snow accumulation
lower elevations...up to 1 inch higher elevations. Snow level
5000 feet. Prevailing southwest winds 5 to 15 mph.
.FRIDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Lows 25 to 40. Prevailing west winds up to 10 mph in the
evening becoming light.
.SATURDAY...Mostly cloudy with a slight chance of rain showers.
Not as cool. Highs 48 to 63. Light winds becoming southwest up to
10 mph in the afternoon.
.SATURDAY NIGHT...Partly cloudy. Lows 32 to 47.
.SUNDAY...Mostly sunny. Warmer. Highs 58 to 73.
.SUNDAY NIGHT THROUGH WEDNESDAY...Clear. Lows 35 to 50. Highs
60 to 75.

&&
                        TEMPERATURE  /  PRECIPITATION
QUINCY                 62   32   49  /  20  100   40
CHESTER                59   32   47  /  20   90   40


$$
=

CAZ069-192315-
West Slope Northern Sierra Nevada-
Including the city of Blue Canyon
328 AM PDT Thu Oct 19 2017

...WINTER WEATHER ADVISORY IN EFFECT FROM 11 PM THIS EVENING TO
11 AM PDT FRIDAY...

.TODAY...Mostly sunny in the morning, then partly cloudy with a
slight chance of rain in the afternoon. Highs 47 to 62 higher
elevations...57 to 69 lower elevations. Prevailing south winds
10 to 20 mph with gusts to around 35 mph.
.TONIGHT...At lower elevations, rain likely in the evening, then
heavy rain after midnight. At higher elevations, a chance of rain
in the evening, then rain and snow after midnight. Breezy,
colder. Lows 24 to 39 higher elevations...36 to 46 lower
elevations. No snow accumulation lower elevations...up to
2 inches higher elevations. Snow level 7500 feet after midnight.
Prevailing southwest winds 10 to 25 mph with gusts to around
50 mph...except southwest 25 to 45 mph over ridges.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. At lower elevations, a chance of rain showers in the
morning. At higher elevations, a chance of rain and snow showers
in the morning. Highs 34 to 49 higher elevations...47 to 57 lower
elevations. No snow accumulation lower elevations...up to 1 inch
higher elevations. Snow level 6000 feet. Prevailing southwest
winds 5 to 15 mph with gusts to around 35 mph...except southwest
15 to 35 mph over ridges.
.FRIDAY NIGHT...Mostly clear. Lows 22 to 37 higher elevations...
34 to 42 lower elevations. Prevailing west winds up to 10 mph
shifting to the east after midnight.
.SATURDAY...Partly cloudy. Warmer. Highs 47 to 62 higher
elevations...59 to 67 lower elevations. Prevailing northeast
winds up to 10 mph shifting to the west in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows 35 to 50.
.SUNDAY...Sunny, warmer. Highs 58 to 73.
.SUNDAY NIGHT THROUGH WEDNESDAY...Clear. Lows 38 to 53. Highs
61 to 76.

&&
                        TEMPERATURE  /  PRECIPITATION
BLUE CANYON            56   36   45  /  20  100   50


$$
=



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.