National Weather Service United States Department of Commerce

                        
354
FPUS56 KSTO 091500
ZFPSTO

Interior Northern California Zone Forecasts for California
National Weather Service Sacramento CA
700 AM PST Mon Feb 9 2026

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


CAZ013-100000-
Shasta Lake Area / Northern Shasta County-
Including the city of Shasta Dam
700 AM PST Mon Feb 9 2026

.TODAY...Mostly sunny. Highs 44 to 59 higher elevations...56 to
64 lower elevations. Prevailing north winds up to 10 mph.
.TONIGHT...Mostly cloudy. Lows 31 to 46 higher elevations...39 to
48 lower elevations. Prevailing northeast winds up to 10 mph.
.TUESDAY...Mostly cloudy. At lower elevations, a slight chance of
rain in the morning, then rain likely in the afternoon. At higher
elevations, a slight chance of rain and snow in the morning, then
rain likely in the afternoon. Highs 39 to 54 higher elevations...
51 to 57 lower elevations. Little or no snow accumulation.
Prevailing northeast winds up to 10 mph.
.TUESDAY NIGHT...Rain likely. Lows 31 to 45 higher elevations...
39 to 47 lower elevations. Light winds.
.WEDNESDAY...Rain and snow likely in the morning, then rain
likely in the afternoon. Highs 38 to 52 higher elevations...49 to
55 lower elevations. Snow accumulation up to 1 inch. Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of rain.
Lows 30 to 45.
.THURSDAY...Partly cloudy with a slight chance of rain. Not as
cool. Highs 44 to 59.
.THURSDAY NIGHT...Mostly clear. Colder. Lows 27 to 42.
.FRIDAY...Mostly cloudy. Highs 46 to 61.
.FRIDAY NIGHT...Mostly cloudy with a chance of rain. Lows 30 to
45.
.SATURDAY THROUGH SUNDAY...Rain and snow. Moderate snow
accumulations possible. Highs 36 to 51. Lows 29 to 44.

&&
                        TEMPERATURE  /  PRECIPITATION
SHASTA DAM             60   46   55  /   0   10   50


$$
=

CAZ014-100000-
Burney Basin / Eastern Shasta County-
Including the city of Burney
700 AM PST Mon Feb 9 2026

.TODAY...Mostly sunny. Highs 46 to 55. Prevailing east winds up
to 10 mph.
.TONIGHT...Mostly cloudy. Lows 27 to 36. Prevailing east winds up
to 10 mph.
.TUESDAY...Mostly cloudy. At lower elevations, a slight chance of
rain and snow in the morning, then a chance of rain in the
afternoon. At higher elevations, a slight chance of rain and snow
in the morning, then rain and snow likely in the afternoon. Highs
41 to 51. No snow accumulation. Snow level 5000 feet in the
morning. Light winds.
.TUESDAY NIGHT...Rain in the evening, then rain and snow likely
after midnight. Patchy fog after midnight. Lows 27 to 36. No snow
accumulation lower elevations...up to 2 inches higher elevations.
Light winds.
.WEDNESDAY...Patchy fog in the morning. Rain and snow likely.
Highs 39 to 48. No snow accumulation lower elevations...up to
3 inches higher elevations. Snow level 5000 feet. Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of rain and snow.
Patchy fog. Lows 23 to 35.
.THURSDAY...Mostly cloudy. Patchy fog. Highs 42 to 52.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 20 to 30. Highs
45 to 54.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy with a chance of rain
and snow. Lows 25 to 34. Highs 39 to 47.
.SATURDAY NIGHT...Rain and snow. Moderate snow accumulations
possible. Lows 23 to 32.
.SUNDAY...Snow likely. Moderate snow accumulations possible.
Highs 36 to 45.

&&
                        TEMPERATURE  /  PRECIPITATION
BURNEY                 50   30   46  /   0   10   60


$$
=

CAZ015-100000-
Northern Sacramento Valley-
Including the cities of Redding and Red Bluff
700 AM PST Mon Feb 9 2026

.TODAY...Partly cloudy. Highs around 63. Northwest winds up to
15 mph with gusts to around 25 mph.
.TONIGHT...Mostly cloudy. Lows 41 to 47. North winds up to 10 mph
with gusts to around 20 mph.
.TUESDAY...Mostly cloudy. A slight chance of rain in the morning,
then a chance of rain in the afternoon. Highs around 55. Light
winds.
.TUESDAY NIGHT...Rain likely. Lows 41 to 47. Light winds.
.WEDNESDAY...Rain likely. Highs around 54. Southeast winds up to
10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of rain. Lows
38 to 44.
.THURSDAY...Partly cloudy. Highs around 60.
.THURSDAY NIGHT...Partly cloudy. Lows 36 to 42.
.FRIDAY...Mostly cloudy. Highs around 60.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy with a chance of rain.
Lows 38 to 44. Highs around 53.
.SATURDAY NIGHT AND SUNDAY...Rain likely. Lows 36 to 42. Highs
around 52.

&&
                        TEMPERATURE  /  PRECIPITATION
REDDING                64   41   57  /   0   10   50
RED BLUFF              63   43   54  /   0   10   50


$$
=

CAZ016-100000-
Central Sacramento Valley-
Including the cities of Chico, Oroville, and Marysville/Yuba City
700 AM PST Mon Feb 9 2026

.TODAY...Mostly cloudy. Highs around 62. Northwest winds 10 to
15 mph with gusts to around 30 mph.
.TONIGHT...Mostly cloudy. Lows 43 to 49. North winds up to
15 mph. Gusts up to 25 mph in the evening.
.TUESDAY...Mostly cloudy. A slight chance of rain in the morning,
then rain likely in the afternoon. Highs around 56. North winds
up to 10 mph.
.TUESDAY NIGHT...Rain showers and a slight chance of
thunderstorms. Lows 44 to 50. Northeast winds up to 10 mph
shifting to the southeast after midnight.
.WEDNESDAY...Rain likely. Highs around 54. Southeast winds up to
10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of rain. Lows
40 to 46.
.THURSDAY...Mostly sunny. Highs around 59.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 37 to 43. Highs
around 59.
.FRIDAY NIGHT...Mostly cloudy with a slight chance of rain. Lows
around 42.
.SATURDAY...Mostly cloudy with a chance of rain. Highs around 54.
.SATURDAY NIGHT AND SUNDAY...Rain likely. Lows 38 to 44. Highs
around 53.

&&
                        TEMPERATURE  /  PRECIPITATION
CHICO                  63   47   56  /   0   10   60
OROVILLE               62   48   58  /   0   10   60
MARYSVILLE/YUBA CITY   63   47   58  /   0   10   50


$$
=

CAZ017-100000-
Southern Sacramento Valley-
Including the city of Sacramento
700 AM PST Mon Feb 9 2026

.TODAY...Areas of fog in the morning. Mostly cloudy. Highs 59 to
64. North winds 10 to 15 mph with gusts to around 30 mph.
.TONIGHT...Cloudy. Lows around 46. Northwest winds up to 10 mph
with gusts to around 25 mph in the evening becoming light.
.TUESDAY...Mostly cloudy. A slight chance of rain in the morning,
then a chance of rain in the afternoon. Highs 53 to 61. Light
winds becoming southwest up to 10 mph in the afternoon.
.TUESDAY NIGHT...Rain showers and a slight chance of
thunderstorms in the evening, then rain likely after midnight.
Lows around 48. East winds up to 10 mph.
.WEDNESDAY...Rain likely in the morning, then rain showers likely
and a slight chance of thunderstorms in the afternoon. Highs
around 55. South winds 10 to 15 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of rain. Lows
around 43.
.THURSDAY...Partly cloudy. Highs around 58.
.THURSDAY NIGHT...Mostly clear. Lows 37 to 43.
.FRIDAY...Partly cloudy. Highs around 59.
.FRIDAY NIGHT...Mostly cloudy. Lows around 42.
.SATURDAY...Mostly cloudy with a chance of rain. Highs around 55.
.SATURDAY NIGHT...Rain likely. Lows around 42.
.SUNDAY...Rain likely. Highs around 54.

&&
                        TEMPERATURE  /  PRECIPITATION
SACRAMENTO             63   48   59  /   0   10   50
SAC EXEC AIRPORT       63   46   57  /   0   10   50


$$
=

CAZ018-100000-
Carquinez Strait and Delta-
Including the city of Fairfield/Suisun
700 AM PST Mon Feb 9 2026

.TODAY...Areas of fog in the morning. Mostly cloudy. Highs around
62. North winds 10 to 15 mph.
.TONIGHT...Cloudy. Lows around 46. Northwest winds up to 10 mph
in the evening becoming light.
.TUESDAY...Mostly cloudy. A slight chance of rain in the morning,
then a chance of rain in the afternoon. Highs around 57. East
winds up to 10 mph.
.TUESDAY NIGHT...Rain showers and a slight chance of
thunderstorms in the evening, then rain likely after midnight.
Lows around 48. East winds around 10 mph shifting to the
southeast after midnight.
.WEDNESDAY...Rain likely in the morning, then rain showers likely
and a slight chance of thunderstorms in the afternoon. Highs
around 56. South winds 10 to 15 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of rain. Lows
around 44.
.THURSDAY...Mostly cloudy. Highs around 58.
.THURSDAY NIGHT...Mostly clear. Lows around 41.
.FRIDAY...Partly cloudy. Highs around 60.
.FRIDAY NIGHT...Mostly cloudy. Lows around 44.
.SATURDAY...Mostly cloudy with a chance of rain. Highs around 56.
.SATURDAY NIGHT AND SUNDAY...Rain likely. Lows around 43. Highs
around 54.

&&
                        TEMPERATURE  /  PRECIPITATION
FAIRFIELD/SUISUN       63   44   56  /   0   10   60


$$
=

CAZ019-100000-
Northern San Joaquin Valley-
Including the cities of Stockton and Modesto
700 AM PST Mon Feb 9 2026

.TODAY...Areas of fog in the morning. Mostly cloudy. Highs 57 to
63. Northwest winds around 10 mph with gusts to around 20 mph.
.TONIGHT...Cloudy. Lows 45 to 51. Light winds.
.TUESDAY...Mostly cloudy. A chance of rain in the afternoon.
Highs 57 to 63. Southeast winds up to 10 mph.
.TUESDAY NIGHT...Rain showers and a slight chance of
thunderstorms in the evening, then rain after midnight. Lows
46 to 51. Southeast winds around 10 mph with gusts to around
20 mph.
.WEDNESDAY...Rain likely in the morning, then rain showers likely
and a slight chance of thunderstorms in the afternoon. Highs
51 to 58. South winds 10 to 15 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of rain.
Lows 40 to 46.
.THURSDAY...Partly cloudy. Highs 54 to 59.
.THURSDAY NIGHT...Mostly clear. Lows 37 to 43.
.FRIDAY...Partly cloudy. Highs around 58.
.FRIDAY NIGHT...Mostly cloudy. Lows around 42.
.SATURDAY...Mostly cloudy with a slight chance of rain. Highs
around 57.
.SATURDAY NIGHT...Cloudy with a chance of rain. Lows 40 to 45.
.SUNDAY...Rain likely. Highs 51 to 56.

&&
                        TEMPERATURE  /  PRECIPITATION
STOCKTON               62   46   59  /   0   10   40
MODESTO                60   49   61  /   0   10   40


$$
=

CAZ063-100000-
Mountains Southwestern Shasta County to Western Colusa County-
Including the city of Alder Springs
700 AM PST Mon Feb 9 2026

.TODAY...Partly cloudy in the morning then becoming mostly
cloudy. Highs 43 to 58 higher elevations...58 to 63 lower
elevations. Prevailing north winds up to 15 mph.
.TONIGHT...Mostly cloudy. Lows 34 to 48. Prevailing northwest
winds up to 15 mph.
.TUESDAY...Mostly cloudy. At lower elevations, a slight chance of
rain in the morning, then a chance of rain in the afternoon. At
higher elevations, a slight chance of rain and snow in the
morning, then rain and snow likely in the afternoon. Highs 37 to
51 higher elevations...51 to 56 lower elevations. No snow
accumulation lower elevations...up to 1 inch higher elevations.
Snow level 5500 feet. Prevailing north winds up to 10 mph.
.TUESDAY NIGHT...Rain and heavy snow likely. Lows 33 to 47. No
snow accumulation lower elevations...3 to 6 inches higher
elevations. Snow level 5500 feet. Prevailing northeast winds up
to 10 mph.
.WEDNESDAY...Rain and snow likely. Highs 35 to 49 higher
elevations...49 to 55 lower elevations. No snow accumulation
lower elevations...2 to 4 inches higher elevations. Snow level
5000 feet. Prevailing east winds up to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of rain and snow.
Lows 33 to 45.
.THURSDAY...Partly cloudy. Not as cool. Highs 44 to 59.
.THURSDAY NIGHT...Mostly clear. Lows 32 to 44.
.FRIDAY...Partly cloudy. Not as cool. Highs 47 to 62.
.FRIDAY NIGHT...Mostly cloudy with a chance of rain and snow.
Lows 34 to 46.
.SATURDAY...Mostly cloudy with a chance of rain and snow likely.
Light snow accumulations possible. Highs 38 to 53.
.SATURDAY NIGHT AND SUNDAY...Rain and snow likely. Moderate snow
accumulations possible. Lows 28 to 42. Highs 36 to 51.

&&
                        TEMPERATURE  /  PRECIPITATION
ALDER SPRINGS          54   40   48  /   0   10   60


$$
=

CAZ066-100000-
Northeast Foothills/Sacramento Valley-
Including the city of Paradise
700 AM PST Mon Feb 9 2026

.TODAY...Partly cloudy. Highs 57 to 65. Prevailing north winds up
to 10 mph.
.TONIGHT...Mostly cloudy. A slight chance of rain after midnight.
Lows 41 to 51. Prevailing northeast winds up to 10 mph.
.TUESDAY...Mostly cloudy. A chance of rain in the morning, then
rain likely in the afternoon. Highs 50 to 58. Light winds.
.TUESDAY NIGHT...Rain showers and a slight chance of
thunderstorms in the evening, then rain after midnight. Lows
39 to 49. Light winds.
.WEDNESDAY...Rain. Highs 46 to 54. Prevailing southeast winds up
to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of rain. Lows
37 to 45.
.THURSDAY...Partly cloudy with a slight chance of rain. Highs
52 to 60.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 36 to 44. Highs
53 to 61.
.FRIDAY NIGHT...Mostly cloudy with a chance of rain. Lows 38 to
46.
.SATURDAY THROUGH SUNDAY...Rain. Highs 43 to 54. Lows 35 to 46.

&&
                        TEMPERATURE  /  PRECIPITATION
PARADISE               63   48   56  /   0   20   70


$$
=

CAZ067-100000-
Motherlode-
Including the cities of Grass Valley and Jackson
700 AM PST Mon Feb 9 2026

.TODAY...Patchy fog early in the morning. Mostly cloudy. Highs
57 to 65. Light winds becoming northwest up to 10 mph in the
afternoon.
.TONIGHT...Cloudy with a slight chance of rain. Lows 42 to 50.
Light winds.
.TUESDAY...Mostly cloudy. A chance of rain in the morning, then
rain likely in the afternoon. Highs 54 to 62. Light winds
becoming south up to 10 mph in the afternoon.
.TUESDAY NIGHT...Rain showers and a slight chance of
thunderstorms in the evening, then rain after midnight. Lows
40 to 48. Prevailing southeast winds up to 10 mph.
.WEDNESDAY...Rain in the morning, then rain and a slight chance
of thunderstorms in the afternoon. Highs 47 to 55. Prevailing
south winds up to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of rain. Colder.
Lows 33 to 41.
.THURSDAY...Mostly sunny. Highs 53 to 59.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 34 to 40. Highs
54 to 60.
.FRIDAY NIGHT...Mostly cloudy with a slight chance of rain. Lows
37 to 43.
.SATURDAY...Mostly cloudy with a chance of rain. Highs 49 to 57.
.SATURDAY NIGHT AND SUNDAY...Rain likely. Lows 36 to 42. Highs
43 to 53.

&&
                        TEMPERATURE  /  PRECIPITATION
GRASS VALLEY           63   43   56  /   0   20   70
JACKSON                60   46   59  /   0   20   60


$$
=

CAZ068-100000-
Western Plumas County/Lassen Park-
Including the cities of Chester and Quincy
700 AM PST Mon Feb 9 2026

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 10 PM MONDAY TO
4 PM PST WEDNESDAY...

.TODAY...Partly cloudy in the morning then becoming mostly
cloudy. Highs 37 to 52 higher elevations...44 to 59 lower
elevations. Prevailing northeast winds up to 10 mph with gusts to
around 25 mph.
.TONIGHT...Mostly cloudy. A slight chance of rain and snow after
midnight. Lows 29 to 44. Snow level 5000 feet. Prevailing east
winds up to 10 mph with gusts to around 25 mph.
.TUESDAY...Mostly cloudy. At lower elevations, a chance of rain
and snow in the morning, then rain in the afternoon. At higher
elevations, a chance of rain and snow in the morning, then rain
and snow in the afternoon. Highs 32 to 47 higher elevations...
38 to 52 lower elevations. Little or no snow accumulation lower
elevations...2 to 4 inches higher elevations. Snow level
6500 feet. Prevailing east winds up to 10 mph.
.TUESDAY NIGHT...Rain and heavy snow. Lows 28 to 43. Little or no
snow accumulation lower elevations...2 to 8 inches higher
elevations. Snow level 5500 feet. Light winds.
.WEDNESDAY...Rain and snow. Highs 33 to 48. Snow accumulation up
to 1 inch lower elevations...except 5 to 10 inches higher
elevations. Snow level 5000 feet. Prevailing south winds up to
10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of rain and snow.
Colder. Lows 24 to 39.
.THURSDAY...Partly cloudy with a slight chance of rain and snow.
Not as cool. Highs 37 to 52.
.THURSDAY NIGHT...Mostly clear. Colder. Lows 21 to 36.
.FRIDAY...Partly cloudy. Highs 39 to 54.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy with a chance of rain
and snow. Lows 25 to 40. Highs 33 to 48.
.SATURDAY NIGHT...Heavy rain and snow. Moderate snow
accumulations possible. Lows 23 to 38.
.SUNDAY...Heavy snow. Moderate snow accumulations possible. Highs
30 to 45.

&&
                        TEMPERATURE  /  PRECIPITATION
QUINCY                 54   33   48  /   0   30   80
CHESTER                50   27   45  /   0   20   70


$$
=

CAZ069-100000-
West Slope Northern Sierra Nevada-
Including the city of Blue Canyon
700 AM PST Mon Feb 9 2026

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 10 PM MONDAY TO
4 PM PST WEDNESDAY...

.TODAY...Mostly cloudy. At higher elevations, a slight chance of
rain and snow late in the afternoon. Highs 39 to 54 higher
elevations...53 to 65 lower elevations. No snow accumulation.
Prevailing east winds up to 10 mph.
.TONIGHT...Cloudy. At lower elevations, a slight chance of rain
in the evening, then a chance of rain after midnight. At higher
elevations, a chance of rain and snow. Lows 27 to 42 higher
elevations...38 to 52 lower elevations. No snow accumulation
lower elevations...up to 1 inch higher elevations. Snow level
7000 feet. Prevailing east winds up to 10 mph with gusts to
around 25 mph.
.TUESDAY...Mostly cloudy. At lower elevations, a chance of rain
in the morning, then rain in the afternoon. At higher elevations,
a chance of rain and snow in the morning, then rain and snow in
the afternoon. Highs 35 to 50 higher elevations...46 to 60 lower
elevations. No snow accumulation lower elevations...up to 1 inch
higher elevations. Snow level 7000 feet. Prevailing south winds
up to 10 mph. Gusts up to 30 mph in the afternoon.
.TUESDAY NIGHT...Rain showers, heavy snow and a slight chance of
thunderstorms in the evening, then rain and heavy snow after
midnight. Colder. Lows 23 to 38 higher elevations...34 to
46 lower elevations. No snow accumulation lower elevations...4 to
10 inches higher elevations. Snow level 6000 feet. Prevailing
south winds up to 10 mph with gusts to around 25 mph.
.WEDNESDAY...Heavy rain and snow. Highs 28 to 43 higher
elevations...40 to 50 lower elevations. No snow accumulation
lower elevations...1 to 7 inches higher elevations. Snow level
5500 feet. Prevailing south winds up to 10 mph with gusts to
around 30 mph.
.WEDNESDAY NIGHT...Mostly cloudy with rain and snow likely.
Colder. Light snow accumulations possible. Lows 21 to 36.
.THURSDAY...Partly cloudy with a slight chance of rain and snow.
Not as cool. Highs 37 to 52.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 21 to 36. Highs
39 to 54.
.FRIDAY NIGHT...Mostly cloudy with a slight chance of snow. Lows
23 to 38.
.SATURDAY...Mostly cloudy with a chance of rain and snow. Highs
35 to 50.
.SATURDAY NIGHT AND SUNDAY...Heavy rain and snow likely. Heavy
snow accumulations possible. Lows 22 to 37. Highs 29 to 44.

&&
                        TEMPERATURE  /  PRECIPITATION
BLUE CANYON            54   44   48  /  10   30   80


$$
=