Zone Forecast Product
Issued by NWS Sacramento, CA

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379
FPUS56 KSTO 311822
ZFPSTO

Interior Northern California Zone Forecasts for California
National Weather Service Sacramento CA
1121 AM PDT Fri May 31 2024

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


CAZ013-312300-
Shasta Lake Area / Northern Shasta County-
Including the city of Shasta Dam
1121 AM PDT Fri May 31 2024

...EXCESSIVE HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH
THURSDAY EVENING...

.TODAY...Sunny, warmer. Highs 77 to 92 higher elevations...89 to
97 lower elevations. Prevailing northeast winds up to 10 mph
shifting to the east in the afternoon. Gusts up to 25 mph.
.TONIGHT...Mostly clear. Lows 50 to 64 higher elevations...57 to
67 lower elevations. Prevailing southwest winds up to 10 mph
shifting to the north after midnight.
.SATURDAY...Mostly sunny. Highs 73 to 88 higher elevations...
84 to 92 lower elevations. Light winds becoming southwest up to
10 mph in the afternoon.
.SATURDAY NIGHT...Mostly clear. Cooler. Lows 47 to 61 higher
elevations...55 to 64 lower elevations. Prevailing west winds up
to 10 mph shifting to the north after midnight. Gusts up to
25 mph.
.SUNDAY...Mostly sunny. Highs 73 to 88 higher elevations...84 to
92 lower elevations. Prevailing north winds up to 10 mph shifting
to the southwest in the afternoon.
.SUNDAY NIGHT...Mostly cloudy. Lows 53 to 68.
.MONDAY...Mostly cloudy with a chance of rain showers. Highs
65 to 80.
.MONDAY NIGHT...Partly cloudy. Cooler. Lows 47 to 62.
.TUESDAY...Mostly sunny. Warmer. Highs 79 to 94.
.TUESDAY NIGHT THROUGH THURSDAY...Clear. Lows 56 to 71. Highs
83 to 98.

&&
                        TEMPERATURE  /  PRECIPITATION
SHASTA DAM             95   65   90  /   0    0    0


$$
=

CAZ014-312300-
Burney Basin / Eastern Shasta County-
Including the city of Burney
1121 AM PDT Fri May 31 2024

.TODAY...Sunny, warmer. Highs 76 to 89. Light winds becoming
northwest up to 10 mph in the afternoon.
.TONIGHT...Mostly clear. Lows 47 to 57. Prevailing west winds up
to 10 mph in the evening becoming light.
.SATURDAY...Mostly sunny. Highs 72 to 85. Light winds becoming
west up to 10 mph with gusts to around 25 mph in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows 43 to 54. Prevailing west
winds 5 to 15 mph in the evening becoming light.
.SUNDAY...Mostly sunny. Highs 72 to 85. Light winds becoming west
up to 10 mph in the afternoon.
.SUNDAY NIGHT...Mostly cloudy. Lows 50 to 60.
.MONDAY...Mostly cloudy with a slight chance of rain showers.
Highs 63 to 75.
.MONDAY NIGHT...Mostly cloudy. Colder. Lows 42 to 51.
.TUESDAY...Mostly sunny. Warmer. Highs 76 to 88.
.TUESDAY NIGHT THROUGH THURSDAY...Clear. Lows 48 to 62. Highs
79 to 94.

&&
                        TEMPERATURE  /  PRECIPITATION
BURNEY                 85   52   80  /   0    0    0


$$
=

CAZ015-312300-
Northern Sacramento Valley-
Including the cities of Redding and Red Bluff
1121 AM PDT Fri May 31 2024

...EXCESSIVE HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH
THURSDAY EVENING...

.TODAY...Sunny. Highs 94 to 100. North winds around 10 mph with
gusts to around 20 mph.
.TONIGHT...Mostly clear. Lows around 64. Light winds.
.SATURDAY...Sunny. Highs 89 to 95. Light winds becoming south up
to 10 mph in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows around 61. Southwest winds
10 to 15 mph shifting to the northwest after midnight. Gusts up
to 25 mph.
.SUNDAY...Mostly sunny. Highs around 92. Northwest winds up to
10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows around 67.
.MONDAY...Mostly cloudy with a slight chance of rain showers.
Highs 82 to 88.
.MONDAY NIGHT...Partly cloudy. Lows 59 to 65.
.TUESDAY...Mostly sunny. Warmer. Highs 94 to 100.
.TUESDAY NIGHT THROUGH THURSDAY...Clear. Lows 68 to 74. Highs
95 to 105.

&&
                        TEMPERATURE  /  PRECIPITATION
REDDING                98   62   94  /   0    0    0
RED BLUFF              99   65   93  /   0    0    0


$$
=

CAZ016-312300-
Central Sacramento Valley-
Including the cities of Chico, Oroville, and Marysville/Yuba City
1121 AM PDT Fri May 31 2024

...EXCESSIVE HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH
THURSDAY EVENING...

.TODAY...Sunny. Highs 93 to 98. North winds up to 10 mph shifting
to the west in the afternoon.
.TONIGHT...Clear. Lows 58 to 64. Southeast winds up to 10 mph.
.SATURDAY...Sunny. Highs 88 to 93. Southeast winds up to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows around 60. Southeast winds
up to 10 mph.
.SUNDAY...Mostly sunny. Highs 88 to 94. Light winds.
.SUNDAY NIGHT...Mostly clear. Lows around 64.
.MONDAY...Partly cloudy. Highs 85 to 90.
.MONDAY NIGHT...Partly cloudy. Lows around 64.
.TUESDAY AND TUESDAY NIGHT...Clear. Highs around 98. Lows 65 to
75.
.WEDNESDAY THROUGH THURSDAY...Clear. Highs 101 to 106. Lows 69 to
75.

&&
                        TEMPERATURE  /  PRECIPITATION
CHICO                  98   65   93  /   0    0    0
OROVILLE               96   62   91  /   0    0    0
MARYSVILLE/YUBA CITY   97   59   91  /   0    0    0


$$
=

CAZ017-312300-
Southern Sacramento Valley-
Including the city of Sacramento
1121 AM PDT Fri May 31 2024

...EXCESSIVE HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH
THURSDAY EVENING...

.TODAY...Sunny. Highs 91 to 98. West winds up to 10 mph with
gusts to around 20 mph.
.TONIGHT...Clear. Lows 53 to 60. South winds up to 10 mph with
gusts to around 20 mph.
.SATURDAY...Sunny. Highs 85 to 93. South winds up to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows 54 to 60. South winds up to
15 mph.
.SUNDAY...Mostly sunny. Highs 85 to 93. Light winds becoming west
up to 10 mph in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows 59 to 64.
.MONDAY...Mostly cloudy. Highs 83 to 91.
.MONDAY NIGHT...Partly cloudy. Lows 57 to 65.
.TUESDAY...Mostly sunny. Warmer. Highs 95 to 101.
.TUESDAY NIGHT THROUGH THURSDAY...Clear. Lows 64 to 74. Highs
95 to 105.

&&
                        TEMPERATURE  /  PRECIPITATION
SACRAMENTO             96   57   89  /   0    0    0
SAC EXEC AIRPORT       95   55   87  /   0    0    0


$$
=

CAZ018-312300-
Carquinez Strait and Delta-
Including the city of Fairfield/Suisun
1121 AM PDT Fri May 31 2024

...EXCESSIVE HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH
THURSDAY EVENING...

.TODAY...Sunny. Highs 85 to 91. West winds up to 15 mph.
.TONIGHT...Clear. Lows around 54. Southwest winds 10 to 15 mph
with gusts to around 25 mph.
.SATURDAY...Sunny. Highs 79 to 85. Southwest winds 10 to 15 mph.
.SATURDAY NIGHT...Mostly clear. Lows around 55. Southwest winds
10 to 15 mph with gusts to around 30 mph.
.SUNDAY...Mostly sunny. Highs 80 to 86. West winds up to 10 mph
with gusts to around 20 mph.
.SUNDAY NIGHT...Mostly clear. Lows around 60.
.MONDAY...Partly cloudy. Highs 78 to 84.
.MONDAY NIGHT...Partly cloudy. Lows around 58.
.TUESDAY...Mostly sunny. Warmer. Highs 90 to 96.
.TUESDAY NIGHT THROUGH THURSDAY...Clear. Lows 58 to 68. Highs
92 to 98.

&&
                        TEMPERATURE  /  PRECIPITATION
FAIRFIELD/SUISUN       91   53   84  /   0    0    0


$$
=

CAZ019-312300-
Northern San Joaquin Valley-
Including the cities of Stockton and Modesto
1121 AM PDT Fri May 31 2024

...EXCESSIVE HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH
THURSDAY EVENING...

.TODAY...Sunny. Highs 89 to 97. Northwest winds up to 10 mph.
Gusts up to 20 mph in the afternoon.
.TONIGHT...Clear. Lows 53 to 61. Northwest winds up to 10 mph
with gusts to around 20 mph.
.SATURDAY...Sunny. Highs 82 to 91. West winds up to 10 mph with
gusts to around 20 mph.
.SATURDAY NIGHT...Clear. Lows 52 to 58. West winds up to 15 mph
with gusts to around 30 mph.
.SUNDAY...Mostly sunny. Highs 81 to 90. West winds up to 10 mph
with gusts to around 20 mph.
.SUNDAY NIGHT...Mostly clear. Lows 57 to 63.
.MONDAY...Partly cloudy. Highs 79 to 88.
.MONDAY NIGHT...Partly cloudy. Lows 55 to 61.
.TUESDAY...Mostly sunny. Warmer. Highs 88 to 98.
.TUESDAY NIGHT THROUGH THURSDAY...Clear. Lows 63 to 72. Highs
91 to 101.

&&
                        TEMPERATURE  /  PRECIPITATION
STOCKTON               96   55   88  /   0    0    0
MODESTO                96   59   90  /   0    0    0


$$
=

CAZ063-312300-
Mountains Southwestern Shasta County to Western Colusa County-
Including the city of Alder Springs
1121 AM PDT Fri May 31 2024

...EXCESSIVE HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH
THURSDAY EVENING...

.TODAY...Sunny. Highs 71 to 86 higher elevations...90 to 95 lower
elevations. Prevailing north winds up to 10 mph shifting to the
east in the afternoon.
.TONIGHT...Mostly clear. Cooler. Lows 51 to 65 higher
elevations...61 to 67 lower elevations. Prevailing west winds up
to 10 mph.
.SATURDAY...Sunny. Highs 67 to 82 higher elevations...85 to
90 lower elevations. Prevailing northwest winds up to 10 mph with
gusts to around 25 mph.
.SATURDAY NIGHT...Mostly clear. Cooler. Lows 46 to 60 higher
elevations...58 to 64 lower elevations. Prevailing west winds
5 to 15 mph with gusts to around 35 mph.
.SUNDAY...Mostly sunny. Highs 68 to 83 higher elevations...85 to
91 lower elevations. Prevailing northwest winds up to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows 53 to 68.
.MONDAY...Mostly cloudy with a slight chance of rain showers.
Highs 63 to 78.
.MONDAY NIGHT...Partly cloudy. Cooler. Lows 50 to 65.
.TUESDAY...Mostly sunny. Warmer. Highs 76 to 91.
.TUESDAY NIGHT THROUGH THURSDAY...Clear. Lows 60 to 75. Highs
80 to 95.

&&
                        TEMPERATURE  /  PRECIPITATION
ALDER SPRINGS          80   60   76  /   0   10    0


$$
=

CAZ066-312300-
Northeast Foothills/Sacramento Valley-
Including the city of Paradise
1121 AM PDT Fri May 31 2024

...EXCESSIVE HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH
THURSDAY EVENING...

.TODAY...Sunny. Highs 79 to 93 higher elevations...86 to 96 lower
elevations. Prevailing northeast winds up to 10 mph shifting to
the west in the afternoon.
.TONIGHT...Clear. Lows 59 to 67. Prevailing south winds up to
10 mph in the evening becoming light.
.SATURDAY...Sunny. Highs 77 to 91. Light winds becoming southwest
up to 10 mph in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows 56 to 64. Prevailing
southwest winds up to 10 mph in the evening becoming light.
.SUNDAY...Mostly sunny. Highs 77 to 91. Light winds becoming west
up to 10 mph in the afternoon.
.SUNDAY NIGHT...Partly cloudy. Lows 60 to 68.
.MONDAY...Mostly cloudy. Highs 72 to 84.
.MONDAY NIGHT...Partly cloudy. Cooler. Lows 54 to 66.
.TUESDAY...Mostly sunny. Warmer. Highs 85 to 97.
.TUESDAY NIGHT THROUGH THURSDAY...Clear. Lows 64 to 75. Highs
87 to 102.

&&
                        TEMPERATURE  /  PRECIPITATION
PARADISE               87   65   83  /   0    0    0


$$
=

CAZ067-312300-
Motherlode-
Including the cities of Grass Valley and Jackson
1121 AM PDT Fri May 31 2024

...EXCESSIVE HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH
THURSDAY EVENING...

.TODAY...Sunny. Highs 82 to 94. Light winds becoming southwest up
to 10 mph in the afternoon.
.TONIGHT...Clear. Lows 56 to 64. Light winds.
.SATURDAY...Sunny. Highs 78 to 88. Light winds becoming southwest
up to 10 mph in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows 53 to 59. Prevailing
southwest winds up to 10 mph in the evening becoming light.
.SUNDAY...Mostly sunny. Highs 77 to 87. Prevailing southwest
winds up to 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows 57 to 63.
.MONDAY...Partly cloudy. Highs 73 to 85.
.MONDAY NIGHT...Mostly cloudy. Lows 56 to 62.
.TUESDAY...Mostly sunny. Warmer. Highs 84 to 96.
.TUESDAY NIGHT THROUGH THURSDAY...Clear. Lows 64 to 72. Highs
85 to 100.

&&
                        TEMPERATURE  /  PRECIPITATION
GRASS VALLEY           85   58   80  /   0    0    0
JACKSON                89   57   84  /   0    0    0


$$
=

CAZ068-312300-
Western Plumas County/Lassen Park-
Including the cities of Chester and Quincy
1121 AM PDT Fri May 31 2024

.TODAY...Sunny. Highs 66 to 81 higher elevations...73 to 88 lower
elevations. Prevailing east winds up to 10 mph shifting to the
southwest in the afternoon.
.TONIGHT...Mostly clear. Lows 47 to 62. Prevailing southwest
winds up to 10 mph in the evening becoming light.
.SATURDAY...Sunny. Highs 62 to 77 higher elevations...69 to
83 lower elevations. Light winds becoming southwest up to 10 mph
with gusts to around 25 mph in the afternoon.
.SATURDAY NIGHT...Mostly clear. Colder. Lows 43 to 58. Prevailing
southwest winds up to 10 mph with gusts to around 25 mph in the
evening becoming light.
.SUNDAY...Mostly sunny. Highs 63 to 78 higher elevations...70 to
85 lower elevations. Light winds becoming west up to 10 mph in
the afternoon.
.SUNDAY NIGHT...Partly cloudy. Lows 46 to 61.
.MONDAY...Mostly cloudy. Highs 59 to 74.
.MONDAY NIGHT...Mostly cloudy. Colder. Lows 43 to 58.
.TUESDAY...Mostly sunny. Warmer. Highs 73 to 88.
.TUESDAY NIGHT THROUGH THURSDAY...Clear. Lows 53 to 68. Highs
76 to 91.

&&
                        TEMPERATURE  /  PRECIPITATION
QUINCY                 90   51   85  /   0    0    0
CHESTER                83   48   80  /   0    0    0


$$
=

CAZ069-312300-
West Slope Northern Sierra Nevada-
Including the city of Blue Canyon
1121 AM PDT Fri May 31 2024

.TODAY...Sunny. Highs 64 to 79 higher elevations...77 to 87 lower
elevations. Prevailing east winds up to 10 mph shifting to the
southwest in the afternoon.
.TONIGHT...Clear. Lows 40 to 55 higher elevations...52 to
64 lower elevations. Prevailing southwest winds up to 10 mph in
the evening becoming light.
.SATURDAY...Sunny. Highs 61 to 76 higher elevations...73 to
83 lower elevations. Light winds becoming southwest up to 10 mph
in the afternoon. Gusts up to 25 mph.
.SATURDAY NIGHT...Mostly clear. Lows 39 to 54 higher elevations...
49 to 61 lower elevations. Prevailing west winds up to 10 mph
with gusts to around 30 mph in the evening becoming light.
.SUNDAY...Mostly sunny. Highs 62 to 77 higher elevations...72 to
82 lower elevations. Light winds becoming west up to 10 mph in
the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows 46 to 61.
.MONDAY...Partly cloudy. Highs 61 to 76.
.MONDAY NIGHT...Mostly cloudy. Lows 44 to 59.
.TUESDAY...Mostly sunny. Warmer. Highs 72 to 87.
.TUESDAY NIGHT THROUGH THURSDAY...Clear. Lows 52 to 67. Highs
75 to 90.

&&
                        TEMPERATURE  /  PRECIPITATION
BLUE CANYON            76   58   72  /   0    0    0


$$
=