Zone Forecast Product
Issued by NWS Sacramento, CA
Issued by NWS Sacramento, CA
563
FPUS56 KSTO 302102
ZFPSTO
Interior Northern California Zone Forecasts for California
National Weather Service Sacramento CA
201 PM PDT Fri Oct 30 2026
Spot temperatures and probabilities of measurable precipitation
are for tonight, Saturday, Saturday night, and Sunday.
CAZ121-311100-
W. Shasta County Above 3000 ft-
201 PM PDT Fri Oct 30 2026
.TONIGHT...Mostly cloudy. A slight chance of rain late in the
evening. A chance of rain after midnight. Patchy fog late in the
night. Lows 34 to 44. Light winds.
.SATURDAY...Patchy fog in the morning. Cloudy with a chance of
rain. Highs 40 to 50. Southeast winds up to 10 mph.
.SATURDAY NIGHT...Mostly cloudy. A chance of rain showers and a
slight chance of thunderstorms in the evening, then a chance of
rain after midnight. Areas of fog after midnight. Lows 32 to 40.
Light winds.
.SUNDAY...Partly cloudy in the morning then clearing. Areas of
frost and patchy fog in the morning. Highs 43 to 53. Light winds.
.SUNDAY NIGHT...Clear. Areas of frost after midnight. Lows 33 to
43. North winds up to 10 mph.
.MONDAY...Partly cloudy. Highs 47 to 57.
.MONDAY NIGHT...Mostly cloudy. Lows 34 to 44.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy with a slight chance
of rain. Highs 47 to 57. Lows 35 to 45.
.WEDNESDAY...Mostly sunny. Highs 48 to 58.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows 35 to 45.
.THURSDAY...Mostly cloudy with a chance of rain. Highs 45 to 55.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy with a slight chance
of rain. Lows 35 to 45. Highs 47 to 57.
$$
=
CAZ122-311100-
W. Shasta County 1000-3000 ft-
Including the city of Whiskeytown
201 PM PDT Fri Oct 30 2026
.TONIGHT...Mostly cloudy. A slight chance of rain after midnight.
A chance of rain late in the night. Lows 40 to 50. Light winds.
.SATURDAY...Cloudy. A slight chance of rain in the morning, then
a chance of rain in the afternoon. Highs 49 to 59. Light winds
becoming southeast up to 10 mph in the afternoon.
.SATURDAY NIGHT...Mostly cloudy. A chance of rain showers and a
slight chance of thunderstorms in the evening, then a chance of
rain after midnight. Areas of fog after midnight. Lows 38 to 48.
Light winds.
.SUNDAY...Partly cloudy in the morning then clearing. Highs 52 to
62. Light winds.
.SUNDAY NIGHT...Clear. Lows 38 to 48. Northwest winds up to
10 mph.
.MONDAY...Partly cloudy. Highs 56 to 65.
.MONDAY NIGHT...Partly cloudy. Lows 39 to 49.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy with a slight chance
of rain. Highs 55 to 65. Lows 40 to 50.
.WEDNESDAY...Mostly sunny. Highs 56 to 66.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows 41 to 51.
.THURSDAY...Mostly cloudy with a chance of rain. Highs 53 to 63.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows 40 to 50.
.FRIDAY...Mostly sunny. Highs 58 to 68.
$$
=
CAZ123-311100-
Shasta Lake Area & 1-5 1000-3000 ft-
Including the city of Shasta Lake, Sims
201 PM PDT Fri Oct 30 2026
.TONIGHT...Partly cloudy early in the evening, then a slight
chance of rain late in the evening. Mostly cloudy with a chance
of rain after midnight. Patchy fog late in the night. Lows 39 to
49. Light winds.
.SATURDAY...Patchy fog in the morning. Cloudy with a chance of
rain. Highs 48 to 58. Light winds.
.SATURDAY NIGHT...Mostly cloudy. A chance of rain showers and a
slight chance of thunderstorms in the evening, then a chance of
rain after midnight. Patchy fog in the evening, then areas of fog
after midnight. Lows 37 to 47. Light winds.
.SUNDAY...Patchy fog in the morning. Mostly cloudy with a slight
chance of rain in the morning, then mostly sunny in the
afternoon. Highs 51 to 61. Light winds.
.SUNDAY NIGHT...Clear. Lows 37 to 47. North winds up to 10 mph.
.MONDAY...Partly cloudy. Highs 55 to 65.
.MONDAY NIGHT...Mostly cloudy. Lows 39 to 49.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy with a slight chance
of rain. Highs 55 to 65. Lows 40 to 50.
.WEDNESDAY...Mostly sunny. Highs 56 to 66.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows 39 to 49.
.THURSDAY...Mostly cloudy with a chance of rain. Highs 52 to 62.
.THURSDAY NIGHT...Partly cloudy with a chance of rain. Lows 38 to
48.
.FRIDAY...Partly cloudy with a slight chance of rain. Highs 57 to
67.
&&
TEMPERATURE / PRECIPITATION
SHASTA DAM 51 57 48 61 / 40 50 80 10
$$
=
CAZ124-311100-
Shasta Metro-
Including the city of Redding, Anderson
201 PM PDT Fri Oct 30 2026
.TONIGHT...Mostly cloudy. A slight chance of rain after midnight.
Patchy fog late in the night. Lows 44 to 52. Light winds.
.SATURDAY...Mostly cloudy. Areas of fog in the morning. A slight
chance of rain in the morning, then a chance of rain in the
afternoon. Highs around 60. Light winds.
.SATURDAY NIGHT...Mostly cloudy. Rain showers likely and a slight
chance of thunderstorms in the evening, then a chance of rain
after midnight. Areas of fog after midnight. Lows 42 to 48. Light
winds.
.SUNDAY...Mostly cloudy in the morning then clearing. Areas of
fog in the morning. Highs around 63. Light winds.
.SUNDAY NIGHT...Clear. Lows 40 to 48. Light winds.
.MONDAY...Partly cloudy. Highs around 65.
.MONDAY NIGHT...Partly cloudy. Lows 41 to 51.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy with a slight chance
of rain. Highs around 66. Lows 41 to 51.
.WEDNESDAY...Partly cloudy with a slight chance of rain. Highs
around 66.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows 42 to 52.
.THURSDAY...Partly cloudy with a chance of rain. Highs around 64.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows 41 to 51.
.FRIDAY...Mostly sunny. Highs around 68.
&&
TEMPERATURE / PRECIPITATION
REDDING 45 61 44 64 / 20 30 70 10
RED BLUFF 47 63 45 64 / 0 20 50 10
$$
=
CAZ125-311100-
Shasta County Foothills 1000-3000 ft-
201 PM PDT Fri Oct 30 2026
.TONIGHT...Partly cloudy in the evening, then mostly cloudy with
a slight chance of rain after midnight. Patchy fog late in the
night. Lows around 45. Light winds.
.SATURDAY...Mostly cloudy. Patchy fog in the morning. A slight
chance of rain in the morning, then a chance of rain in the
afternoon. Highs 51 to 59. Light winds.
.SATURDAY NIGHT...Rain showers likely and a slight chance of
thunderstorms in the evening, then rain likely after midnight.
Areas of fog after midnight. Lows 39 to 45. Light winds.
.SUNDAY...Areas of fog in the morning. Mostly cloudy with a
slight chance of rain in the morning, then mostly sunny in the
afternoon. Highs 53 to 61. Light winds.
.SUNDAY NIGHT...Clear. Lows around 41. Northeast winds up to
10 mph.
.MONDAY...Partly cloudy. Highs 57 to 65.
.MONDAY NIGHT...Mostly cloudy. Lows 42 to 47.
.TUESDAY...Mostly sunny. Highs 58 to 66.
.TUESDAY NIGHT...Partly cloudy with a slight chance of rain. Lows
around 45.
.WEDNESDAY...Mostly sunny. Highs 58 to 66.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows 41 to 47.
.THURSDAY...Mostly cloudy with a chance of rain. Highs 55 to 63.
.THURSDAY NIGHT...Partly cloudy with a chance of rain. Lows 41 to
46.
.FRIDAY...Partly cloudy with a slight chance of rain. Highs 58 to
66.
$$
=
CAZ126-311100-
E. Shasta /S. Cascades Above 3000 ft-
Including the city of Shingletown
201 PM PDT Fri Oct 30 2026
.TONIGHT...Mostly cloudy. Patchy frost late in the evening.
Patchy fog in the late evening and overnight. A slight chance of
rain after midnight. A chance of rain late in the night. Lows
31 to 41. Light winds.
.SATURDAY...Patchy fog in the morning. Mostly cloudy with a
chance of rain. Highs 40 to 50. Light winds.
.SATURDAY NIGHT...Rain showers likely and a slight chance of
thunderstorms in the evening, then a chance of rain and snow
after midnight. Areas of fog after midnight. Lows 29 to 39.
Little or no snow accumulation. Light winds.
.SUNDAY...Patchy fog in the morning. Mostly cloudy with a slight
chance of rain and snow in the morning, then partly cloudy in the
afternoon. Highs 42 to 52. Light winds.
.SUNDAY NIGHT...Clear. Widespread frost. Lows 27 to 37. Northeast
winds up to 10 mph.
.MONDAY...Partly cloudy. Widespread frost. Highs 47 to 57.
.MONDAY NIGHT...Mostly cloudy. Lows 30 to 40.
.TUESDAY...Partly cloudy. Highs 48 to 58.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Partly cloudy with a
slight chance of rain. Lows 31 to 41. Highs 48 to 58.
.THURSDAY...Mostly cloudy with a slight chance of rain. Highs
45 to 55.
.THURSDAY NIGHT...Mostly cloudy with a chance of rain. Lows 30 to
40.
.FRIDAY...Partly cloudy with a slight chance of rain. Highs 48 to
58.
$$
=
CAZ127-311100-
Burney Basin-
Including the city of Burney
201 PM PDT Fri Oct 30 2026
.TONIGHT...Mostly cloudy. Areas of frost late in the evening.
Patchy frost after midnight. Patchy fog after midnight. Areas of
frost late in the night. Lows 27 to 37. Light winds.
.SATURDAY...Mostly cloudy. Patchy fog in the morning. A chance of
rain in the afternoon. Highs 42 to 52. Light winds. Gusts up to
20 mph.
.SATURDAY NIGHT...Mostly cloudy. A slight chance of rain and
thunderstorms in the evening, then a chance of rain and snow
after midnight. Areas of fog after midnight. Lows 27 to 37. Light
winds.
.SUNDAY...Areas of fog in the morning. Mostly cloudy with a
slight chance of rain and snow in the morning, then partly cloudy
in the afternoon. Highs 42 to 52. Light winds.
.SUNDAY NIGHT...Clear. Widespread frost through the night.
Colder. Lows 22 to 32. East winds up to 10 mph.
.MONDAY...Partly cloudy. Widespread frost. Not as cool. Highs
49 to 59.
.MONDAY NIGHT...Mostly cloudy. Lows 26 to 36.
.TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs 49 to 59. Lows
26 to 36.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain and
light freezing rain. Lows 27 to 37.
.THURSDAY...Mostly cloudy with a slight chance of rain. Highs
46 to 56.
.THURSDAY NIGHT...Mostly cloudy with a chance of rain. Lows 26 to
36.
.FRIDAY...Partly cloudy with a slight chance of rain. Highs 48 to
58.
&&
TEMPERATURE / PRECIPITATION
BURNEY 30 50 30 51 / 10 40 60 20
$$
=
CAZ128-311100-
Lassen Volcanic NP-
Including the city of Lassen National Park
201 PM PDT Fri Oct 30 2026
.TONIGHT...Mostly cloudy. Widespread frost late in the night.
Lows around 30. South winds up to 10 mph.
.SATURDAY...Mostly cloudy. A chance of rain and snow in the
afternoon. Highs 32 to 42. South winds up to 10 mph with gusts to
around 20 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of snow. Areas of
fog after midnight. Lows around 28. No snow accumulation lower
elevations...up to 1 inch higher elevations. South winds up to
10 mph with gusts to around 20 mph.
.SUNDAY...Mostly cloudy with a slight chance of snow in the
morning, then partly cloudy in the afternoon. Areas of fog in the
morning, then widespread frost in the afternoon. Highs 33 to 43.
Light winds.
.SUNDAY NIGHT...Clear. Widespread frost. Lows 24 to 30. Light
winds becoming east around 10 mph after midnight. Gusts up to
20 mph.
.MONDAY...Partly cloudy. Not as cool. Highs 40 to 50.
.MONDAY NIGHT...Mostly cloudy. Lows 28 to 34.
.TUESDAY...Partly cloudy with a slight chance of snow. Highs
40 to 50.
.TUESDAY NIGHT...Partly cloudy with a slight chance of snow. Lows
28 to 34.
.WEDNESDAY...Partly cloudy. Highs 40 to 50.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of rain and
snow. Lows around 31.
.THURSDAY...Partly cloudy with a slight chance of rain and snow.
Highs 37 to 47.
.THURSDAY NIGHT...Mostly cloudy with a chance of rain and snow.
Lows around 30.
.FRIDAY...Partly cloudy with a slight chance of rain and snow.
Highs 40 to 50.
$$
=
CAZ129-311100-
Sierra (Tehama-Plumas) 1000-3000 ft-
Including the city of Paradise
201 PM PDT Fri Oct 30 2026
.TONIGHT...Mostly cloudy until early morning, then a slight
chance of rain late in the night. Lows 43 to 53. Southeast winds
up to 10 mph.
.SATURDAY...Mostly cloudy. A slight chance of rain in the
morning, then a chance of rain showers and a slight chance of
thunderstorms in the afternoon. Highs 50 to 60. Southeast winds
up to 10 mph. Gusts up to 20 mph in the afternoon.
.SATURDAY NIGHT...Mostly cloudy. A chance of rain showers and a
slight chance of thunderstorms in the evening, then a chance of
rain after midnight. Patchy fog after midnight. Lows 39 to 49.
East winds up to 10 mph. Gusts up to 20 mph in the evening.
.SUNDAY...Patchy fog in the morning. Mostly cloudy with a slight
chance of rain in the morning, then mostly sunny in the
afternoon. Highs 53 to 61. Light winds.
.SUNDAY NIGHT...Clear. Lows 40 to 50. Northeast winds up to
10 mph with gusts to around 20 mph.
.MONDAY...Mostly sunny. Highs 58 to 66.
.MONDAY NIGHT...Mostly cloudy. Lows 42 to 52.
.TUESDAY...Partly cloudy with a slight chance of rain. Highs
58 to 66.
.TUESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy with a
slight chance of rain. Lows 43 to 53. Highs 56 to 66.
.FRIDAY...Partly cloudy with a slight chance of rain. Highs 59 to
67.
&&
TEMPERATURE / PRECIPITATION
PARADISE 51 55 46 57 / 10 50 40 10
$$
=
CAZ130-311100-
Sierra (Tehama-Plumas) Above 3000 ft-
Including the city of Mineral, Quincy
201 PM PDT Fri Oct 30 2026
.TONIGHT...Mostly cloudy. A slight chance of rain early in the
evening. A slight chance of rain late in the night. Patchy frost
late in the evening. Areas of frost after midnight. Patchy fog
after midnight. Lows 32 to 42. Light winds.
.SATURDAY...Mostly cloudy. Patchy fog in the morning. A chance of
rain in the morning, then rain showers likely and a slight chance
of thunderstorms in the afternoon. Highs 39 to 49. South winds up
to 10 mph.
.SATURDAY NIGHT...Mostly cloudy. A chance of rain in the evening,
then a chance of rain and snow after midnight. Areas of fog after
midnight. Lows 29 to 39. South winds up to 10 mph.
.SUNDAY...Patchy fog in the morning. Mostly cloudy with a slight
chance of rain and snow in the morning, then partly cloudy in the
afternoon. Highs 43 to 53. Light winds.
.SUNDAY NIGHT...Clear. Areas of frost in the evening. Widespread
frost after midnight. Lows 28 to 38. Northeast winds up to
10 mph. Gusts up to 25 mph after midnight.
.MONDAY...Mostly sunny. Widespread frost. Highs 48 to 58.
.MONDAY NIGHT...Mostly cloudy. Lows 30 to 40.
.TUESDAY...Partly cloudy with a slight chance of rain. Highs
49 to 59.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy with a slight chance
of rain. Lows 31 to 41. Highs 49 to 59.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy with a slight
chance of rain. Lows 31 to 41. Highs 48 to 58.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy with a slight chance
of rain. Lows 30 to 40. Highs 48 to 58.
&&
TEMPERATURE / PRECIPITATION
QUINCY 32 53 30 57 / 30 90 70 20
CHESTER 29 48 27 51 / 10 70 50 20
$$
=
CAZ131-311100-
N. Motherlode 1000-3000 ft-
Including the city of Auburn, Grass Valley, Colfax, Nevada City
201 PM PDT Fri Oct 30 2026
.TONIGHT...Partly cloudy with a slight chance of rain early in
the evening, then mostly cloudy in the late evening and early
morning. Mostly cloudy with a chance of rain late in the night.
Patchy fog after midnight. Lows 43 to 51. Light winds.
.SATURDAY...Patchy fog in the morning. Rain likely and a slight
chance of thunderstorms in the morning, then rain showers likely
and a slight chance of thunderstorms in the afternoon. Highs
51 to 59. Light winds.
.SATURDAY NIGHT...Mostly cloudy with a chance of rain. Areas of
fog after midnight. Lows 41 to 47. Light winds.
.SUNDAY...Patchy fog in the morning. Mostly cloudy with a slight
chance of rain in the morning, then mostly sunny in the
afternoon. Highs 55 to 63. Light winds.
.SUNDAY NIGHT...Clear. Lows around 43. North winds up to 10 mph
in the evening becoming light.
.MONDAY...Mostly sunny. Highs 60 to 66.
.MONDAY NIGHT...Mostly cloudy. Lows 43 to 49.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 61 to 67. Lows
43 to 49.
.WEDNESDAY...Mostly cloudy with a slight chance of rain. Highs
60 to 66.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy with a
slight chance of rain. Lows 42 to 48. Highs 58 to 66.
.FRIDAY...Partly cloudy with a slight chance of rain. Highs 60 to
66.
&&
TEMPERATURE / PRECIPITATION
GRASS VALLEY 45 52 42 56 / 40 70 60 20
JACKSON 50 58 46 59 / 50 70 70 30
$$
=
CAZ132-311100-
Sierra (Yuba-Placer) 3000-5000 ft-
201 PM PDT Fri Oct 30 2026
.TONIGHT...Mostly cloudy. Patchy fog early in the evening. Patchy
fog after midnight. A chance of rain early in the evening. A
slight chance of rain in the late evening and early morning. A
chance of rain late in the night. Lows 38 to 48. Light winds.
.SATURDAY...Patchy fog in the morning. Rain and a slight chance
of thunderstorms in the morning, then rain showers and a slight
chance of thunderstorms in the afternoon. Highs 43 to 53. Light
winds.
.SATURDAY NIGHT...Mostly cloudy with a chance of rain. Areas of
fog after midnight. Lows 35 to 43. Light winds.
.SUNDAY...Patchy fog in the morning. Mostly cloudy with a slight
chance of rain in the morning, then mostly sunny in the
afternoon. Highs 47 to 57. Light winds.
.SUNDAY NIGHT...Clear. Lows 34 to 44. Northeast winds up to
10 mph with gusts to around 20 mph.
.MONDAY...Mostly sunny. Not as cool. Highs 54 to 64.
.MONDAY NIGHT...Mostly cloudy. Lows 38 to 48.
.TUESDAY...Partly cloudy with a slight chance of rain. Highs
54 to 64.
.TUESDAY NIGHT...Partly cloudy. Lows 38 to 48.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy with a slight
chance of rain. Highs 53 to 63. Lows 38 to 48.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy with a slight chance
of rain. Highs 50 to 60. Lows 37 to 47.
.FRIDAY...Partly cloudy with a slight chance of rain. Highs 54 to
64.
$$
=
CAZ133-311100-
Sierra (Sierra-Placer) Above 5000 ft-
Including the city of Blue Canyon, Kingvale, Donner Peak
201 PM PDT Fri Oct 30 2026
...WINTER WEATHER ADVISORY IN EFFECT FROM 8 AM SATURDAY TO 7 AM
PDT SUNDAY...
.TONIGHT...Mostly cloudy. A chance of rain and snow early in the
evening. A slight chance of rain after midnight. A chance of snow
after midnight. A chance of rain late in the night. Patchy fog
late in the night. Lows 30 to 40. Light winds.
.SATURDAY...Rain and snow likely in the morning, then rain
showers, snow showers and a slight chance of thunderstorms in the
afternoon. Highs 35 to 45. No snow accumulation lower
elevations...up to 3 inches higher elevations. Southwest winds up
to 10 mph. Gusts up to 25 mph in the afternoon.
.SATURDAY NIGHT...Mostly cloudy with a chance of rain and snow.
Widespread frost and patchy fog after midnight. Lows 27 to 37. No
snow accumulation lower elevations...up to 2 inches higher
elevations. South winds up to 10 mph. Gusts up to 25 mph in the
evening.
.SUNDAY...Mostly cloudy with a slight chance of snow in the
morning, then partly cloudy in the afternoon. Patchy fog in the
morning, then areas of frost in the afternoon. Highs 37 to 47.
Light winds.
.SUNDAY NIGHT...Widespread frost in the evening. Clear. Lows
26 to 36. Northeast winds up to 15 mph. Gusts up to 20 mph
increasing to 35 mph after midnight.
.MONDAY...Mostly sunny. Not as cool. Highs 45 to 55.
.MONDAY NIGHT...Mostly cloudy. Lows 30 to 40.
.TUESDAY...Partly cloudy with a slight chance of snow. Highs
45 to 55.
.TUESDAY NIGHT...Partly cloudy. Lows 30 to 40.
.WEDNESDAY...Partly cloudy with a slight chance of rain. Highs
44 to 54.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of rain and
snow. Lows 29 to 39.
.THURSDAY...Partly cloudy with a slight chance of rain. Highs
42 to 52.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy with a slight chance
of rain and snow. Lows 29 to 39. Highs 43 to 53.
&&
TEMPERATURE / PRECIPITATION
BLUE CANYON 41 45 36 48 / 60 100 80 20
$$
=
CAZ134-311100-
Central Motherlode 1000-3000 ft-
Including the city of Cameron Park, Shingle Springs, Placerville,
Cool, Jackson
201 PM PDT Fri Oct 30 2026
.TONIGHT...Mostly cloudy. A slight chance of rain in the evening,
then a chance of rain after midnight. Patchy fog late in the
night. Lows around 49. Light winds.
.SATURDAY...Patchy fog in the morning. Rain likely and a slight
chance of thunderstorms in the morning, then rain showers likely
and a slight chance of thunderstorms in the afternoon. Highs
52 to 59. Light winds.
.SATURDAY NIGHT...Mostly cloudy. A chance of rain in the evening,
then a chance of rain showers and a slight chance of
thunderstorms after midnight. Areas of fog after midnight. Lows
around 45. Light winds.
.SUNDAY...Patchy fog in the morning. Mostly cloudy with a chance
of rain in the morning, then mostly sunny in the afternoon. Highs
54 to 62. Light winds.
.SUNDAY NIGHT...Clear. Lows around 43. Light winds.
.MONDAY...Mostly sunny. Highs 59 to 65.
.MONDAY NIGHT...Partly cloudy. Lows around 47.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 60 to 66. Lows
around 47.
.WEDNESDAY...Mostly cloudy with a slight chance of rain. Highs
59 to 65.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 46.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy with a slight chance
of rain. Highs 58 to 64. Lows around 46.
.FRIDAY...Partly cloudy with a slight chance of rain. Highs 59 to
65.
$$
=
CAZ135-311100-
Sierra 3000-5000 ft-
Including the city of Pollock Pines
201 PM PDT Fri Oct 30 2026
.TONIGHT...Mostly cloudy. A chance of rain showers and a slight
chance of thunderstorms early in the evening, then a chance of
rain in the late evening and overnight. Patchy fog early in the
evening. Patchy fog after midnight. Lows 38 to 48. Light winds.
.SATURDAY...Patchy fog in the morning. Rain and a slight chance
of thunderstorms in the morning, then rain showers and a slight
chance of thunderstorms in the afternoon. Highs 46 to 54. Light
winds.
.SATURDAY NIGHT...A chance of rain in the evening, then rain
showers likely and a slight chance of thunderstorms after
midnight. Areas of fog after midnight. Colder. Lows 33 to 43.
Light winds.
.SUNDAY...Areas of fog in the morning. Mostly cloudy with a
chance of rain in the morning, then mostly sunny in the
afternoon. Highs 48 to 56. Light winds.
.SUNDAY NIGHT...Clear. Areas of frost after midnight. Lows 33 to
43. Northeast winds up to 10 mph.
.MONDAY...Mostly sunny. Not as cool. Highs 56 to 64.
.MONDAY NIGHT...Mostly cloudy. Lows 38 to 48.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 56 to 64. Lows
38 to 48.
.WEDNESDAY THROUGH THURSDAY NIGHT...Partly cloudy with a slight
chance of rain. Highs 53 to 63. Lows 36 to 46.
.FRIDAY...Partly cloudy with a slight chance of rain. Highs 55 to
63.
$$
=
CAZ136-311100-
Sierra (El Dorado-Amador) Above 5000 ft-
Including the city of Carson Pass
201 PM PDT Fri Oct 30 2026
...WINTER WEATHER ADVISORY IN EFFECT FROM 8 AM SATURDAY TO 7 AM
PDT SUNDAY...
.TONIGHT...Patchy fog through the night. Rain showers, snow
showers likely and a slight chance of thunderstorms early in the
evening. A chance of rain and snow in the late evening and early
morning, then rain and snow likely late in the night. Lows 30 to
40. No snow accumulation lower elevations...up to 3 inches higher
elevations. Light winds.
.SATURDAY...Patchy fog in the morning. Rain and snow likely in
the morning, then rain showers, snow showers and a slight chance
of thunderstorms in the afternoon. Highs 35 to 45. No snow
accumulation lower elevations...2 to 4 inches higher elevations.
Southwest winds up to 10 mph with gusts to around 25 mph.
.SATURDAY NIGHT...Rain and snow in the evening, then snow
showers, rain showers likely and a slight chance of thunderstorms
after midnight. Areas of fog after midnight. Colder. Lows 25 to
35. No snow accumulation lower elevations...3 to 6 inches higher
elevations. Southwest winds up to 10 mph with gusts to around
30 mph.
.SUNDAY...Mostly cloudy with a chance of rain and snow in the
morning, then partly cloudy in the afternoon. Patchy fog in the
morning, then widespread frost in the afternoon. Highs 36 to 46.
Light winds.
.SUNDAY NIGHT...Clear. Widespread frost. Lows 24 to 34. Northeast
winds up to 15 mph. Gusts up to 25 mph increasing to 40 mph after
midnight.
.MONDAY...Mostly sunny. Not as cool. Highs 44 to 54.
.MONDAY NIGHT...Mostly cloudy. Lows 29 to 39.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 45 to 55. Lows
29 to 39.
.WEDNESDAY...Partly cloudy with a slight chance of rain. Highs
43 to 53.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of rain.
Lows 27 to 37.
.THURSDAY...Partly cloudy with a slight chance of rain. Highs
42 to 52.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain and
snow. Lows 27 to 37.
.FRIDAY...Partly cloudy with a slight chance of rain and snow.
Highs 43 to 53.
$$
=
CAZ137-311100-
Southern Motherlode 1000-3000 ft-
Including the city of Sonora, Angels Camp
201 PM PDT Fri Oct 30 2026
.TONIGHT...Mostly cloudy. A chance of rain showers and a slight
chance of thunderstorms early in the evening, then a chance of
rain in the late evening and overnight. Patchy fog after
midnight. Lows 46 to 54. Light winds.
.SATURDAY...Patchy fog in the morning. A chance of rain showers
and a slight chance of thunderstorms in the morning, then rain
showers likely and a slight chance of thunderstorms in the
afternoon. Highs 54 to 62. Light winds.
.SATURDAY NIGHT...Rain likely in the evening, then rain showers
likely and a slight chance of thunderstorms after midnight. Areas
of fog after midnight. Lows 42 to 50. Light winds.
.SUNDAY...Patchy fog in the morning. Mostly cloudy with a chance
of rain in the morning, then mostly sunny in the afternoon. Highs
55 to 63. Light winds becoming west up to 10 mph with gusts to
around 20 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows 39 to 47. Northwest winds up to
10 mph in the evening becoming light.
.MONDAY...Mostly sunny. Highs 60 to 66.
.MONDAY NIGHT...Partly cloudy. Lows 43 to 51.
.TUESDAY...Mostly sunny. Highs 61 to 67.
.TUESDAY NIGHT...Partly cloudy. Lows 42 to 50.
.WEDNESDAY...Partly cloudy with a slight chance of rain. Highs
59 to 65.
.WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows 41 to 49.
Highs 59 to 65.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows 41 to 49.
.FRIDAY...Mostly sunny. Highs 59 to 65.
$$
=
CAZ138-311100-
Sierra (Cal-Tuo) 3000-5000 ft-
Including the city of Twain Harte, Arnold
201 PM PDT Fri Oct 30 2026
.TONIGHT...Mostly cloudy. Patchy fog through the night. A chance
of rain showers and a slight chance of thunderstorms early in the
evening. A chance of rain in the late evening and early morning,
then rain likely late in the night. Lows 39 to 49. Light winds.
.SATURDAY...Patchy fog in the morning. Rain showers and a slight
chance of thunderstorms. Highs 45 to 55. Light winds.
.SATURDAY NIGHT...Rain in the evening, then rain showers likely
and a slight chance of thunderstorms after midnight. Areas of fog
after midnight. Lows 35 to 45. Light winds.
.SUNDAY...Areas of fog in the morning. Mostly cloudy with a
chance of rain in the morning, then mostly sunny in the
afternoon. Highs 47 to 57. Light winds.
.SUNDAY NIGHT...Clear. Lows 34 to 44. Northeast winds up to
10 mph with gusts to around 20 mph.
.MONDAY...Mostly sunny. Not as cool. Highs 54 to 64.
.MONDAY NIGHT...Partly cloudy. Lows 40 to 50.
.TUESDAY...Mostly sunny. Highs 55 to 65.
.TUESDAY NIGHT...Partly cloudy. Lows 38 to 48.
.WEDNESDAY...Partly cloudy with a slight chance of rain. Highs
53 to 63.
.WEDNESDAY NIGHT...Partly cloudy. Lows 37 to 47.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy with a slight chance
of rain. Highs 51 to 61. Lows 37 to 47.
.FRIDAY...Partly cloudy with a slight chance of rain. Highs 52 to
62.
$$
=
CAZ139-311100-
Sierra (Cal-Tuo) Above 5000 ft-
Including the city of Twain Harte, Arnold
201 PM PDT Fri Oct 30 2026
...WINTER WEATHER ADVISORY IN EFFECT FROM 8 AM SATURDAY TO 7 AM
PDT SUNDAY...
.TONIGHT...Patchy fog early in the evening. Patchy fog after
midnight. Rain showers, snow showers likely and a slight chance
of thunderstorms early in the evening, then snow likely late in
the evening. A chance of rain in the late evening and early
morning. A chance of snow after midnight. Rain and snow likely
late in the night. Lows 30 to 40. No snow accumulation lower
elevations...up to 3 inches higher elevations. Light winds.
.SATURDAY...Rain and snow likely in the morning, then rain
showers, snow showers and a slight chance of thunderstorms in the
afternoon. Highs 35 to 45. No snow accumulation lower
elevations...3 to 5 inches higher elevations. South winds up to
10 mph with gusts to around 20 mph.
.SATURDAY NIGHT...Rain and snow in the evening, then snow
showers, rain showers and a slight chance of thunderstorms after
midnight. Areas of fog after midnight. Lows 26 to 36. No snow
accumulation lower elevations...1 to 7 inches higher elevations.
Southwest winds up to 10 mph. Gusts up to 30 mph decreasing to
20 mph after midnight.
.SUNDAY...Patchy fog in the morning. Mostly cloudy with a chance
of rain and snow in the morning, then partly cloudy with a slight
chance of rain and snow in the afternoon. Highs 35 to 45. No snow
accumulation lower elevations...up to 1 inch higher elevations.
Light winds.
.SUNDAY NIGHT...Widespread frost and patchy fog in the evening.
Clear. Lows 24 to 34. North winds up to 10 mph shifting to the
east after midnight. Gusts up to 30 mph.
.MONDAY...Mostly sunny. Not as cool. Highs 43 to 53.
.MONDAY NIGHT...Partly cloudy. Lows 30 to 40.
.TUESDAY...Mostly sunny. Highs 45 to 55.
.TUESDAY NIGHT...Partly cloudy. Lows 28 to 38.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy with a slight chance
of rain. Highs 42 to 52. Lows 28 to 38.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain and
snow. Lows 27 to 37.
.FRIDAY...Partly cloudy with a slight chance of rain and snow.
Highs 42 to 52.
$$
=
CAZ140-311100-
Tehama Co Coast Range Above 3000 ft-
201 PM PDT Fri Oct 30 2026
.TONIGHT...Mostly cloudy. Areas of frost after midnight. Lows
33 to 43. Light winds.
.SATURDAY...Mostly cloudy. A slight chance of rain in the
afternoon. Highs 41 to 51. South winds up to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of rain and snow.
Areas of frost after midnight. Lows 30 to 39. West winds up to
10 mph.
.SUNDAY...Partly cloudy in the morning then clearing. Widespread
frost in the morning. Highs 41 to 51. Northwest winds up to
10 mph shifting to the northeast in the afternoon.
.SUNDAY NIGHT...Areas of frost in the evening. Clear. Lows 32 to
42. Northwest winds up to 10 mph.
.MONDAY...Partly cloudy. Highs 46 to 56.
.MONDAY NIGHT...Mostly cloudy. Lows 35 to 45.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy with a slight chance
of rain. Highs 46 to 56. Lows 35 to 45.
.WEDNESDAY...Partly cloudy with a slight chance of rain. Highs
46 to 56.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows 35 to 45.
.THURSDAY...Mostly cloudy with a chance of rain. Highs 44 to 54.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy with a slight chance
of rain. Lows 35 to 45. Highs 46 to 56.
$$
=
CAZ141-311100-
W Tehama Co Foothills 1000-3000 ft-
201 PM PDT Fri Oct 30 2026
.TONIGHT...Mostly cloudy. Lows 43 to 51. Light winds.
.SATURDAY...Mostly cloudy. A slight chance of rain in the
afternoon. Highs 51 to 60. Light winds becoming east up to 10 mph
in the afternoon.
.SATURDAY NIGHT...Mostly cloudy. A chance of rain showers and a
slight chance of thunderstorms in the evening, then a chance of
rain after midnight. Lows 39 to 47. Light winds.
.SUNDAY...Partly cloudy in the morning then clearing. Highs 52 to
62. Northwest winds up to 10 mph in the morning becoming light.
.SUNDAY NIGHT...Clear. Lows 42 to 50. Northwest winds up to
10 mph.
.MONDAY...Mostly sunny. Highs 56 to 64.
.MONDAY NIGHT...Mostly cloudy. Lows 44 to 50.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy with a slight chance
of rain. Highs 56 to 65. Lows 44 to 52.
.WEDNESDAY...Mostly sunny. Highs 57 to 65.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows 45 to 51.
.THURSDAY...Mostly cloudy with a chance of rain. Highs 54 to 63.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows 45 to 51.
.FRIDAY...Mostly sunny. Highs 58 to 67.
$$
=
CAZ142-311100-
N. Sac Valley in Tehama County-
Including the city of Red Bluff
201 PM PDT Fri Oct 30 2026
.TONIGHT...Mostly cloudy. Lows 45 to 51. Light winds.
.SATURDAY...Mostly cloudy. Patchy fog in the morning. A slight
chance of rain in the afternoon. Highs around 62. Light winds
becoming southeast up to 10 mph with gusts to around 20 mph in
the afternoon.
.SATURDAY NIGHT...Mostly cloudy. A chance of rain showers and a
slight chance of thunderstorms in the evening, then a chance of
rain after midnight. Patchy fog after midnight. Lows 43 to 49.
Southeast winds up to 10 mph with gusts to around 20 mph in the
evening becoming light.
.SUNDAY...Mostly cloudy in the morning then clearing. Highs
around 63. Northwest winds up to 10 mph.
.SUNDAY NIGHT...Clear. Lows 42 to 48. North winds up to 10 mph.
.MONDAY...Mostly sunny. Highs around 65.
.MONDAY NIGHT...Partly cloudy. Lows 43 to 49.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy with a slight chance
of rain. Highs around 66. Lows 43 to 50.
.WEDNESDAY...Mostly sunny. Highs around 66.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy with a
slight chance of rain. Lows 43 to 50. Highs around 65.
.FRIDAY...Mostly sunny. Highs around 68.
$$
=
CAZ143-311100-
Glenn/Colusa Coast Range Above 3000 ft-
201 PM PDT Fri Oct 30 2026
.TONIGHT...Mostly cloudy. Lows 35 to 45. Light winds.
.SATURDAY...Mostly cloudy. Highs 42 to 52. Southwest winds up to
10 mph.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of rain in
the evening, then partly cloudy with a chance of rain after
midnight. Areas of frost after midnight. Lows 31 to 41. West
winds up to 10 mph.
.SUNDAY...Partly cloudy in the morning then clearing. Areas of
frost in the morning. Highs 42 to 52. Northwest winds up to
10 mph in the morning becoming light.
.SUNDAY NIGHT...Clear. Lows 34 to 44. Northwest winds up to
10 mph.
.MONDAY...Partly cloudy. Highs 46 to 56.
.MONDAY NIGHT...Mostly cloudy with a slight chance of rain. Lows
36 to 46.
.TUESDAY THROUGH WEDNESDAY NIGHT...Partly cloudy with a slight
chance of rain. Highs 47 to 57. Lows 37 to 47.
.THURSDAY...Mostly cloudy with a chance of rain. Highs 45 to 55.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy with a slight chance
of rain. Lows 36 to 46. Highs 47 to 57.
$$
=
CAZ144-311100-
Central Glenn Co & Interstate 5-
Including the city of Willows, Orland
201 PM PDT Fri Oct 30 2026
.TONIGHT...Mostly cloudy. Patchy fog after midnight. Lows around
46. Light winds.
.SATURDAY...Mostly cloudy. Highs around 62. Light winds becoming
southeast up to 10 mph in the afternoon.
.SATURDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. A slight chance of rain. Lows 42 to 47. Southeast
winds up to 10 mph with gusts to around 20 mph in the evening
becoming light.
.SUNDAY...Partly cloudy in the morning then clearing. Highs 60 to
66. North winds up to 10 mph.
.SUNDAY NIGHT...Clear. Lows around 45. Northwest winds up to
10 mph.
.MONDAY...Mostly sunny. Highs around 65.
.MONDAY NIGHT...Partly cloudy. Lows around 45.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy with a slight chance
of rain. Highs around 66. Lows around 46.
.WEDNESDAY...Mostly sunny. Highs around 66.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 46.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy with a slight chance
of rain. Highs around 65. Lows around 46.
.FRIDAY...Mostly sunny. Highs around 68.
&&
TEMPERATURE / PRECIPITATION
ALDER SPRINGS 40 48 36 48 / 0 10 30 0
$$
=
CAZ145-311100-
Eastern Glenn County-
201 PM PDT Fri Oct 30 2026
.TONIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Patchy fog in the late evening and overnight. Lows around
47. Light winds.
.SATURDAY...Patchy fog in the morning. Mostly cloudy. Highs
around 64. Light winds becoming southeast up to 10 mph with gusts
to around 20 mph in the afternoon.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of rain.
Patchy fog after midnight. Lows around 47. Southeast winds around
10 mph with gusts to around 20 mph in the evening becoming light.
.SUNDAY...Mostly cloudy in the morning then clearing. Highs
around 65. Light winds.
.SUNDAY NIGHT...Clear. Lows around 44. Northwest winds up to
10 mph.
.MONDAY...Mostly sunny. Highs around 66.
.MONDAY NIGHT...Partly cloudy. Lows around 44.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy with a slight chance
of rain. Highs around 68. Lows around 45.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs around 68.
Lows around 46.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy with a slight chance
of rain. Highs around 66. Lows around 46.
.FRIDAY...Mostly sunny. Highs around 69.
$$
=
CAZ146-311100-
Butte County Below 1000 ft-
Including the city of Chico, Oroville, Gridley
201 PM PDT Fri Oct 30 2026
.TONIGHT...Mostly clear in the evening then becoming mostly
cloudy. Patchy fog after midnight. Lows 47 to 54. Light winds.
.SATURDAY...Mostly cloudy. A slight chance of rain in the
morning, then a chance of rain showers and a slight chance of
thunderstorms in the afternoon. Highs around 62. Southeast winds
up to 10 mph. Gusts up to 20 mph in the afternoon.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of rain.
Patchy fog after midnight. Lows around 48. East winds up to
10 mph. Gusts up to 20 mph in the evening.
.SUNDAY...Partly cloudy in the morning then clearing. Highs 62 to
67. Light winds becoming northwest up to 10 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows 41 to 48. North winds up to 10 mph.
.MONDAY...Mostly sunny. Highs around 67.
.MONDAY NIGHT...Partly cloudy. Lows 43 to 51.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy with a slight chance
of rain. Highs around 68. Lows 43 to 53.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs around 68.
Lows 45 to 53.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy with a slight chance
of rain. Highs around 66. Lows 45 to 52.
.FRIDAY...Partly cloudy with a slight chance of rain. Highs
around 69.
&&
TEMPERATURE / PRECIPITATION
CHICO 50 63 49 66 / 0 30 30 10
OROVILLE 50 63 48 66 / 10 30 30 10
$$
=
CAZ147-311100-
W. Glenn/Colusa Foothills 1000-3000 ft-
201 PM PDT Fri Oct 30 2026
.TONIGHT...Mostly cloudy. Lows 41 to 49. Light winds.
.SATURDAY...Mostly cloudy. Highs 53 to 63. Light winds becoming
southeast around 10 mph with gusts to around 20 mph in the
afternoon.
.SATURDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. A slight chance of rain. Lows 38 to 46. West winds
up to 10 mph. Gusts up to 20 mph in the evening.
.SUNDAY...Mostly sunny. Highs 52 to 62. Northwest winds up to
10 mph shifting to the north around 10 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows 40 to 50. Northwest winds up to
10 mph. Gusts up to 25 mph after midnight.
.MONDAY...Mostly sunny. Highs 56 to 64.
.MONDAY NIGHT...Mostly cloudy. Lows 40 to 50.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy with a slight chance
of rain. Highs 56 to 66. Lows 41 to 51.
.WEDNESDAY...Mostly sunny. Highs 56 to 66.
.WEDNESDAY NIGHT...Partly cloudy. Lows 41 to 51.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy with a slight chance
of rain. Highs 54 to 64. Lows 41 to 51.
.FRIDAY...Mostly sunny. Highs 58 to 68.
$$
=
CAZ148-311100-
Central Colusa County Incl. I-5-
Including the city of Williams
201 PM PDT Fri Oct 30 2026
.TONIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Lows around 48. Light winds.
.SATURDAY...Patchy fog in the morning. Mostly cloudy. Highs
around 63. Light winds becoming southeast up to 10 mph with gusts
to around 20 mph in the afternoon.
.SATURDAY NIGHT...Partly cloudy. A slight chance of rain after
midnight. Patchy fog after midnight. Lows around 46. South winds
around 10 mph with gusts to around 20 mph in the evening becoming
light.
.SUNDAY...Mostly sunny. Highs around 63. Northwest winds up to
10 mph.
.SUNDAY NIGHT...Clear. Lows around 46. Northwest winds up to
10 mph. Gusts up to 30 mph after midnight.
.MONDAY...Mostly sunny. Highs around 64.
.MONDAY NIGHT...Mostly cloudy. Lows around 47.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy with a slight chance
of rain. Highs around 65. Lows around 48.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs around 66.
Lows around 48.
.THURSDAY...Partly cloudy with a slight chance of rain. Highs
around 64.
.THURSDAY NIGHT...Partly cloudy. Lows around 48.
.FRIDAY...Mostly sunny. Highs around 67.
$$
=
CAZ149-311100-
Eastern Colusa County-
Including the city of Colusa
201 PM PDT Fri Oct 30 2026
.TONIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Patchy fog after midnight. Lows around 48. Light winds.
.SATURDAY...Patchy fog in the morning. Mostly cloudy. Highs
around 64. Light winds.
.SATURDAY NIGHT...Partly cloudy. A slight chance of rain after
midnight. Patchy fog after midnight. Lows around 47. Southeast
winds around 10 mph with gusts to around 20 mph in the evening
becoming light.
.SUNDAY...Mostly cloudy in the morning then clearing. Highs
around 64. Northwest winds up to 10 mph.
.SUNDAY NIGHT...Clear. Lows around 44. Northwest winds up to
10 mph. Gusts up to 20 mph after midnight.
.MONDAY...Mostly sunny. Highs around 65.
.MONDAY NIGHT...Partly cloudy. Lows around 45.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy with a slight chance
of rain. Highs around 66. Lows around 46.
.WEDNESDAY...Mostly cloudy. Highs around 67.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 47.
.THURSDAY...Partly cloudy with a slight chance of rain. Highs
around 65.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows around 47. Highs
around 67.
$$
=
CAZ150-311100-
Sutter/Yuba counties below 1000 ft-
Including the city of Yuba City, Beale AFB
201 PM PDT Fri Oct 30 2026
.TONIGHT...Mostly clear in the evening then becoming mostly
cloudy. Patchy fog late in the night. Lows 48 to 53. Light winds.
.SATURDAY...Mostly cloudy. Patchy fog in the morning. A chance of
rain in the morning, then a chance of rain showers and a slight
chance of thunderstorms in the afternoon. Highs around 63. South
winds up to 10 mph.
.SATURDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. A slight chance of rain. Patchy fog after
midnight. Lows around 48. Southeast winds up to 10 mph.
.SUNDAY...Mostly cloudy in the morning then clearing. Highs
around 65. Light winds becoming northwest up to 10 mph in the
afternoon.
.SUNDAY NIGHT...Clear. Lows 41 to 47. Light winds.
.MONDAY...Mostly sunny. Highs around 66.
.MONDAY NIGHT...Partly cloudy. Lows 43 to 49.
.TUESDAY...Partly cloudy with a slight chance of rain. Highs
around 67.
.TUESDAY NIGHT...Partly cloudy. Lows 45 to 50.
.WEDNESDAY...Mostly cloudy. Highs around 67.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 47.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy with a slight chance
of rain. Highs around 66. Lows around 47.
.FRIDAY...Mostly sunny. Highs around 68.
&&
TEMPERATURE / PRECIPITATION
MARYSVILLE/YUBA CITY 50 64 48 66 / 0 10 30 10
$$
=
CAZ151-311100-
Yolo / Solano County Hills-
201 PM PDT Fri Oct 30 2026
.TONIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Lows 46 to 52. Light winds.
.SATURDAY...Mostly cloudy. Highs 55 to 63. Southwest winds up to
10 mph. Gusts up to 20 mph in the afternoon.
.SATURDAY NIGHT...Partly cloudy. A slight chance of rain after
midnight. Lows 43 to 51. West winds up to 10 mph. Gusts up to
20 mph in the evening.
.SUNDAY...Mostly sunny. Highs 55 to 63. Northwest winds up to
10 mph.
.SUNDAY NIGHT...Clear. Lows 45 to 51. Northwest winds up to
10 mph. Gusts up to 30 mph after midnight.
.MONDAY...Mostly sunny. Highs 57 to 65.
.MONDAY NIGHT...Mostly cloudy. Lows 45 to 51.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy with a slight chance
of rain. Highs 58 to 66. Lows 45 to 54.
.WEDNESDAY...Mostly cloudy. Highs 58 to 66.
.WEDNESDAY NIGHT...Partly cloudy. Lows 46 to 52.
.THURSDAY...Partly cloudy with a slight chance of rain. Highs
56 to 64.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 46 to 52. Highs
57 to 67.
$$
=
CAZ152-311100-
W. Yolo County including Capay/I-505-
Including the city of Esparto, Winters
201 PM PDT Fri Oct 30 2026
.TONIGHT...Mostly clear in the evening then becoming mostly
cloudy. Lows 46 to 52. Light winds.
.SATURDAY...Mostly cloudy. Highs around 63. Light winds becoming
south up to 10 mph in the afternoon.
.SATURDAY NIGHT...Mostly clear. A slight chance of rain after
midnight. Lows around 48. Southwest winds up to 10 mph.
.SUNDAY...Mostly sunny. Highs around 64. Northwest winds up to
10 mph with gusts to around 20 mph.
.SUNDAY NIGHT...Clear. Lows 44 to 50. Northwest winds up to
10 mph. Gusts up to 35 mph after midnight.
.MONDAY...Mostly sunny. Highs around 65.
.MONDAY NIGHT...Partly cloudy. Lows 45 to 51.
.TUESDAY...Partly cloudy with a slight chance of rain. Highs
around 66.
.TUESDAY NIGHT...Partly cloudy. Lows 47 to 53.
.WEDNESDAY...Mostly cloudy. Highs around 66.
.WEDNESDAY NIGHT...Partly cloudy. Lows 46 to 52.
.THURSDAY...Partly cloudy with a slight chance of rain. Highs
around 65.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 46 to 52. Highs
around 66.
$$
=
CAZ153-311100-
C. Yolo/NE Solano including Woodland-
Including the city of Woodland, Dixon
201 PM PDT Fri Oct 30 2026
.TONIGHT...Mostly clear in the evening then becoming mostly
cloudy. Lows around 49. Light winds.
.SATURDAY...Patchy fog in the morning. Mostly cloudy. Highs
around 64. Light winds.
.SATURDAY NIGHT...Partly cloudy. A slight chance of rain after
midnight. Lows around 48. Light winds.
.SUNDAY...Partly cloudy in the morning then clearing. Highs
around 65. Northwest winds up to 10 mph. Gusts up to 20 mph in
the afternoon.
.SUNDAY NIGHT...Clear. Lows around 45. Light winds.
.MONDAY...Mostly sunny. Highs around 65.
.MONDAY NIGHT...Partly cloudy. Lows around 47.
.TUESDAY...Partly cloudy with a slight chance of rain. Highs
around 67.
.TUESDAY NIGHT...Partly cloudy. Lows around 48.
.WEDNESDAY...Mostly cloudy. Highs around 67.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 48.
.THURSDAY...Partly cloudy with a slight chance of rain. Highs
around 66.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows around 48. Highs
around 67.
$$
=
CAZ154-311100-
Sac Metro/W. El Dorado/Amador County-
Including the city of Lincoln, Roseville, Sacramento, Elk Grove,
Folsom
201 PM PDT Fri Oct 30 2026
.TONIGHT...Mostly clear in the evening, then mostly cloudy with a
slight chance of rain after midnight. Lows around 51. Light
winds.
.SATURDAY...Mostly cloudy. A chance of rain in the morning, then
a chance of rain showers and a slight chance of thunderstorms in
the afternoon. Highs around 63. Light winds.
.SATURDAY NIGHT...Mostly cloudy. A chance of rain in the evening,
then a slight chance of rain after midnight. Lows around 48.
South winds up to 10 mph.
.SUNDAY...Mostly cloudy with a slight chance of rain in the
morning, then mostly sunny in the afternoon. Highs around 64.
Light winds becoming northwest up to 10 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows around 43. North winds up to 10 mph.
.MONDAY...Mostly sunny. Highs around 65.
.MONDAY NIGHT...Partly cloudy. Lows 43 to 49.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs around 66. Lows
43 to 49.
.WEDNESDAY...Mostly cloudy. Highs around 66.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 47.
.THURSDAY...Partly cloudy with a slight chance of rain. Highs
around 65.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows around 47.
.FRIDAY...Mostly sunny. Highs around 66.
&&
TEMPERATURE / PRECIPITATION
SACRAMENTO 52 64 50 65 / 10 10 30 10
SAC EXEC AIRPORT 50 64 48 65 / 0 10 20 10
$$
=
CAZ155-311100-
C. Solano County including Fairfield-
Including the city of Fairfield, Vacaville
201 PM PDT Fri Oct 30 2026
.TONIGHT...Mostly clear in the evening then becoming mostly
cloudy. Lows around 50. Southwest winds up to 10 mph.
.SATURDAY...Mostly cloudy. Highs around 64. Southwest winds up to
10 mph.
.SATURDAY NIGHT...Mostly cloudy in the evening, then partly
cloudy with a slight chance of rain after midnight. Lows around
49. Southwest winds up to 10 mph.
.SUNDAY...Partly cloudy in the morning then clearing. Highs
around 65. West winds up to 10 mph shifting to the north in the
afternoon.
.SUNDAY NIGHT...Clear. Lows 44 to 50. Northwest winds up to
10 mph.
.MONDAY...Mostly sunny. Highs around 65.
.MONDAY NIGHT...Partly cloudy. Lows around 48.
.TUESDAY...Partly cloudy with a slight chance of rain. Highs
around 66.
.TUESDAY NIGHT...Partly cloudy. Lows around 50.
.WEDNESDAY...Mostly cloudy. Highs around 67.
.WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows around 50.
Highs around 66.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows around 50. Highs
around 66.
&&
TEMPERATURE / PRECIPITATION
FAIRFIELD/SUISUN 46 65 44 66 / 0 0 30 10
$$
=
CAZ156-311100-
SW Solano County including Vallejo-
Including the city of Vallejo, Benicia
201 PM PDT Fri Oct 30 2026
.TONIGHT...Mostly clear in the evening then becoming mostly
cloudy. Lows 48 to 54. Southwest winds up to 10 mph.
.SATURDAY...Mostly cloudy. Highs around 63. Southwest winds up to
10 mph.
.SATURDAY NIGHT...Partly cloudy. A slight chance of rain after
midnight. Lows 47 to 52. West winds up to 10 mph.
.SUNDAY...Partly cloudy in the morning then clearing. Highs
around 65. West winds up to 10 mph shifting to the north around
10 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows 45 to 51. Light winds.
.MONDAY...Mostly sunny. Highs around 65.
.MONDAY NIGHT...Mostly cloudy. Lows 46 to 52.
.TUESDAY...Partly cloudy with a slight chance of rain. Highs
around 66.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy. Lows 48 to 54.
Highs 63 to 68.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 51.
.THURSDAY...Mostly cloudy with a slight chance of rain. Highs
around 65.
.THURSDAY NIGHT...Mostly clear. Lows around 50.
.FRIDAY...Partly cloudy. Highs around 67.
$$
=
CAZ157-311100-
Sacramento County Delta-
Including the city of Walnut Grove
201 PM PDT Fri Oct 30 2026
.TONIGHT...Mostly clear in the evening then becoming mostly
cloudy. Lows 49 to 54. Light winds.
.SATURDAY...Patchy fog in the morning. Mostly cloudy. Highs
around 64. Light winds.
.SATURDAY NIGHT...Mostly cloudy. A chance of rain after midnight.
Lows 47 to 54. Southwest winds up to 10 mph.
.SUNDAY...Mostly cloudy in the morning then clearing. Highs
around 65. West winds up to 10 mph shifting to the northwest
around 10 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows 43 to 52. Light winds.
.MONDAY...Mostly sunny. Highs around 65.
.MONDAY NIGHT...Partly cloudy. Lows 44 to 52.
.TUESDAY...Partly cloudy. Highs around 66.
.TUESDAY NIGHT...Mostly cloudy. Lows 46 to 52.
.WEDNESDAY...Partly cloudy. Highs around 67.
.WEDNESDAY NIGHT...Mostly clear. Lows 47 to 53.
.THURSDAY...Partly cloudy. Highs around 66.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 47 to 53. Highs
around 67.
$$
=
CAZ158-311100-
San Joaquin County Delta-
201 PM PDT Fri Oct 30 2026
.TONIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Lows around 51. Light winds.
.SATURDAY...Patchy fog in the morning. Mostly cloudy. Highs
around 65. Light winds.
.SATURDAY NIGHT...Mostly cloudy in the evening, then partly
cloudy with a chance of rain after midnight. Lows around 49.
Light winds.
.SUNDAY...Partly cloudy in the morning then clearing. Highs
around 66. Light winds becoming northwest around 10 mph with
gusts to around 20 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows 42 to 48. Northwest winds up to
10 mph.
.MONDAY...Mostly sunny. Highs around 66.
.MONDAY NIGHT...Partly cloudy. Lows 44 to 49.
.TUESDAY...Partly cloudy. Highs around 67.
.TUESDAY NIGHT...Mostly cloudy. Lows 46 to 51.
.WEDNESDAY...Partly cloudy. Highs around 68.
.WEDNESDAY NIGHT...Mostly clear. Lows around 49.
.THURSDAY...Partly cloudy. Highs around 67.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows around 49. Highs
around 67.
$$
=
CAZ159-311100-
C. San Joaquin County including Stockton-
Including the city of Stockton, Lodi
201 PM PDT Fri Oct 30 2026
.TONIGHT...Mostly cloudy. Patchy fog late in the night. Lows
around 52. Light winds.
.SATURDAY...Mostly cloudy. Patchy fog in the morning. A slight
chance of rain in the afternoon. Highs around 65. Light winds.
.SATURDAY NIGHT...Mostly cloudy with a chance of rain in the
evening, then partly cloudy with a slight chance of rain after
midnight. Patchy fog after midnight. Lows around 49. Light winds.
.SUNDAY...Mostly cloudy with a slight chance of rain in the
morning, then mostly sunny in the afternoon. Highs around 66.
Northwest winds up to 10 mph. Gusts up to 20 mph in the
afternoon.
.SUNDAY NIGHT...Clear. Lows around 44. Northwest winds up to
10 mph.
.MONDAY...Mostly sunny. Highs around 67.
.MONDAY NIGHT...Partly cloudy. Lows around 46.
.TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs around 67. Lows
around 47.
.WEDNESDAY NIGHT...Mostly clear. Lows around 48.
.THURSDAY...Partly cloudy with a slight chance of rain. Highs
around 66.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows around 48. Highs
around 67.
&&
TEMPERATURE / PRECIPITATION
STOCKTON 50 66 48 66 / 10 10 30 10
MODESTO 53 66 51 66 / 10 20 50 10
$$
=
CAZ160-311100-
Tracy Triangle Below 1000 ft-
Including the city of Tracy
201 PM PDT Fri Oct 30 2026
.TONIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Lows around 53. Light winds.
.SATURDAY...Mostly cloudy. Highs around 65. Light winds.
.SATURDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. A slight chance of rain. Lows around 51. Light
winds.
.SUNDAY...Mostly sunny. Highs around 65. Light winds becoming
northwest 10 to 15 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows 45 to 52. Northwest winds up to
10 mph with gusts to around 20 mph.
.MONDAY...Mostly sunny. Highs around 67.
.MONDAY NIGHT...Partly cloudy. Lows 47 to 53.
.TUESDAY...Partly cloudy. Highs around 67.
.TUESDAY NIGHT...Mostly cloudy. Lows 48 to 54.
.WEDNESDAY...Partly cloudy. Highs around 67.
.WEDNESDAY NIGHT...Mostly clear. Lows 48 to 54.
.THURSDAY...Partly cloudy. Highs around 66.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 49 to 54. Highs
around 66.
$$
=
CAZ161-311100-
NE San Joaquin Valley Below 1000 ft-
201 PM PDT Fri Oct 30 2026
.TONIGHT...Mostly cloudy. A slight chance of rain after midnight.
A chance of rain late in the night. Lows 50 to 56. Light winds.
.SATURDAY...Mostly cloudy with a chance of rain showers and a
slight chance of thunderstorms. Highs 60 to 65. Southeast winds
up to 10 mph.
.SATURDAY NIGHT...Mostly cloudy. A chance of rain in the evening,
then a chance of rain showers and a slight chance of
thunderstorms after midnight. Patchy fog after midnight. Lows
around 50. Light winds.
.SUNDAY...Partly cloudy with a slight chance of rain in the
morning, then mostly sunny in the afternoon. Highs around 64.
Northwest winds up to 10 mph. Gusts up to 20 mph in the
afternoon.
.SUNDAY NIGHT...Clear. Lows around 45. Northwest winds around
10 mph with gusts to around 20 mph in the evening becoming light.
.MONDAY...Mostly sunny. Highs around 66.
.MONDAY NIGHT...Partly cloudy. Lows 45 to 51.
.TUESDAY...Mostly sunny. Highs around 67.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows around 48.
Highs around 67.
.WEDNESDAY NIGHT...Mostly clear. Lows around 48.
.THURSDAY...Partly cloudy. Highs around 65.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows around 48. Highs
around 65.
$$
=
CAZ162-311100-
E. Diablo Range Above 1000 ft-
201 PM PDT Fri Oct 30 2026
.TONIGHT...Mostly cloudy. Lows 44 to 54. Light winds.
.SATURDAY...Mostly cloudy. Highs 53 to 62. Southwest winds up to
10 mph with gusts to around 20 mph.
.SATURDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. A slight chance of rain. Lows 41 to 51. West winds
up to 10 mph.
.SUNDAY...Mostly sunny. Highs 53 to 63. West winds up to 10 mph
shifting to the north in the afternoon.
.SUNDAY NIGHT...Clear. Lows 40 to 49. Northwest winds up to
10 mph with gusts to around 20 mph.
.MONDAY...Mostly sunny. Highs 57 to 65.
.MONDAY NIGHT...Partly cloudy. Lows 43 to 51.
.TUESDAY...Mostly sunny. Highs 57 to 67.
.TUESDAY NIGHT...Partly cloudy. Lows 42 to 52.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs 56 to 66.
Lows 42 to 52.
.THURSDAY...Partly cloudy. Highs 55 to 65.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows 42 to 52.
.FRIDAY...Mostly sunny. Highs 55 to 65.
$$
=
CAZ163-311100-
W. Stanislaus County Above 1000 ft & I-5-
201 PM PDT Fri Oct 30 2026
.TONIGHT...Mostly cloudy. Patchy fog late in the night. Lows
around 53. Light winds.
.SATURDAY...Patchy fog in the morning. Mostly cloudy. Highs 61 to
66. South winds up to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of rain in the
evening, then partly cloudy with a slight chance of rain after
midnight. Patchy fog after midnight. Lows around 51. Light winds.
.SUNDAY...Mostly sunny. Highs 61 to 66. Light winds becoming
north 10 to 15 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows 44 to 51. Northwest winds up to
10 mph with gusts to around 20 mph.
.MONDAY...Mostly sunny. Highs around 66.
.MONDAY NIGHT...Partly cloudy. Lows 46 to 53.
.TUESDAY...Mostly sunny. Highs around 67.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 47 to 53.
Highs around 67.
.WEDNESDAY NIGHT...Mostly clear. Lows 47 to 53.
.THURSDAY...Partly cloudy. Highs 63 to 68.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 48 to 54. Highs
63 to 68.
$$
=
CAZ164-311100-
C. Stanislaus County including Modesto-
Including the city of Modesto, Turlock
201 PM PDT Fri Oct 30 2026
.TONIGHT...Mostly cloudy. Patchy fog in the late evening and
overnight. Lows around 52. Light winds.
.SATURDAY...Mostly cloudy. Patchy fog in the morning. A slight
chance of rain in the afternoon. Highs around 65. Light winds.
.SATURDAY NIGHT...Mostly cloudy with a chance of rain. Patchy fog
after midnight. Lows around 49. Light winds.
.SUNDAY...Partly cloudy in the morning then clearing. Highs
around 66. Northwest winds up to 15 mph.
.SUNDAY NIGHT...Clear. Lows around 45. Northwest winds up to
10 mph with gusts to around 20 mph.
.MONDAY...Mostly sunny. Highs around 67.
.MONDAY NIGHT...Partly cloudy. Lows around 47.
.TUESDAY...Mostly sunny. Highs around 68.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows around 47.
Highs around 68.
.WEDNESDAY NIGHT...Mostly clear. Lows around 47.
.THURSDAY...Partly cloudy. Highs around 67.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows around 48. Highs
around 67.
$$
=