781
FPUS56 KSTO 240633
ZFPSTO
INTERIOR NORTHERN CALIFORNIA ZONE FORECASTS FOR CALIFORNIA
NATIONAL WEATHER SERVICE SACRAMENTO CA
1132 PM PDT THU APR 23 2026
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION
ARE FOR TONIGHT, FRIDAY, FRIDAY NIGHT, AND SATURDAY.
CAZ121-241100-
W. SHASTA COUNTY ABOVE 3000 FT-
1132 PM PDT THU APR 23 2026
TONIGHT
MOSTLY CLEAR. LOWS 37 TO 47. LIGHT WINDS BECOMING
NORTHWEST UP TO 10 MPH AFTER MIDNIGHT.
FRIDAY
MOSTLY SUNNY. HIGHS 56 TO 66. NORTH WINDS UP TO 10 MPH
SHIFTING TO THE SOUTH AROUND 10 MPH WITH GUSTS TO AROUND 20 MPH
IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE
EVENING. LOWS 40 TO 48. SOUTH WINDS UP TO 10 MPH. GUSTS UP TO
20 MPH IN THE EVENING.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH
A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 50 TO 60. SOUTH 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. LOWS 36 TO 44. SOUTH WINDS UP TO 10 MPH WITH
GUSTS TO AROUND 20 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 42 TO 52.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 36 TO
44.
MONDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. NOT AS
COOL. HIGHS 50 TO 60.
MONDAY NIGHT THROUGH TUESDAY NIGHT
MOSTLY CLEAR. LOWS 37 TO
47. HIGHS 53 TO 63.
WEDNESDAY
SUNNY. HIGHS 59 TO 69.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 40 TO 48.
HIGHS 60 TO 70.
=
CAZ122-241100-
W. SHASTA COUNTY 1000-3000 FT-
INCLUDING THE CITY OF WHISKEYTOWN
1132 PM PDT THU APR 23 2026
TONIGHT
MOSTLY CLEAR. LOWS 42 TO 52. LIGHT WINDS.
FRIDAY
MOSTLY SUNNY. HIGHS 64 TO 74. LIGHT WINDS BECOMING
SOUTHEAST UP TO 10 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 42 TO 52. SOUTH WINDS UP TO
10 MPH IN THE EVENING BECOMING LIGHT.
SATURDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS 58 TO 68. 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 SLIGHT
CHANCE OF RAIN AFTER MIDNIGHT. LOWS 40 TO 50. SOUTH WINDS UP TO
10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 52 TO 61.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 40 TO
50.
MONDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. WARMER.
HIGHS 59 TO 69.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 50.
TUESDAY
SUNNY. HIGHS 64 TO 74.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 43 TO 53.
WEDNESDAY
SUNNY. HIGHS 67 TO 77.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 44 TO 54.
HIGHS 68 TO 78.
=
CAZ123-241100-
SHASTA LAKE AREA & 1-5 1000-3000 FT-
INCLUDING THE CITY OF SHASTA LAKE, SIMS
1132 PM PDT THU APR 23 2026
TONIGHT
CLEAR. LOWS 39 TO 49. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS 64 TO 74. LIGHT WINDS BECOMING SOUTH UP TO
10 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. A SLIGHT CHANCE OF RAIN. LOWS 43 TO 51. SOUTH WINDS UP TO
10 MPH.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH
A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 58 TO 68. SOUTHWEST WINDS UP TO 10 MPH.
GUSTS UP TO 20 MPH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND A SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF RAIN
AFTER MIDNIGHT. LOWS 39 TO 49. SOUTHWEST WINDS UP TO 10 MPH.
GUSTS UP TO 20 MPH IN THE EVENING.
SUNDAY
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 49 TO 59.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 39 TO
49.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. WARMER. HIGHS
58 TO 68.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS 39 TO 49. HIGHS
61 TO 71.
TUESDAY NIGHT AND WEDNESDAY
CLEAR. LOWS 41 TO 51. HIGHS 66 TO
76.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 43 TO 53.
HIGHS 68 TO 78.
TEMPERATURE / PRECIPITATION
SHASTA DAM 49 73 51 67 / 0 10 10 20
=
CAZ124-241100-
SHASTA METRO-
INCLUDING THE CITY OF REDDING, ANDERSON
1132 PM PDT THU APR 23 2026
TONIGHT
MOSTLY CLEAR. LOWS 43 TO 49. LIGHT WINDS.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 74. LIGHT WINDS BECOMING
SOUTH UP TO 10 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 50. SOUTH WINDS UP TO
10 MPH.
SATURDAY
MOSTLY CLOUDY IN THE MORNING, THEN PARTLY CLOUDY WITH
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
HIGHS AROUND 69. SOUTH 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. LOWS AROUND 49. SOUTH WINDS UP TO 10 MPH.
GUSTS UP TO 20 MPH IN THE EVENING.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS AROUND 63.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS AROUND 48.
MONDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS
AROUND 70.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 44 TO 50.
TUESDAY THROUGH WEDNESDAY
CLEAR. HIGHS AROUND 77. LOWS 44 TO
50.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS AROUND 52.
HIGHS AROUND 79.
TEMPERATURE / PRECIPITATION
REDDING 44 75 48 70 / 0 0 10 20
RED BLUFF 46 74 48 69 / 0 0 10 10
=
CAZ125-241100-
SHASTA COUNTY FOOTHILLS 1000-3000 FT-
1132 PM PDT THU APR 23 2026
TONIGHT
MOSTLY CLEAR. LOWS AROUND 46. LIGHT WINDS.
FRIDAY
MOSTLY SUNNY. HIGHS 66 TO 73. LIGHT WINDS BECOMING
SOUTHWEST UP TO 10 MPH IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN MOSTLY CLOUDY AFTER MIDNIGHT. LOWS AROUND 48. LIGHT
WINDS.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH
A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 61 TO 68. SOUTHWEST WINDS UP TO 10 MPH.
GUSTS UP TO 20 MPH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND A SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF RAIN
AFTER MIDNIGHT. LOWS AROUND 46. SOUTHWEST WINDS UP TO 10 MPH.
GUSTS UP TO 20 MPH IN THE EVENING.
SUNDAY
RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS. HIGHS 54 TO 62.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS AROUND 45.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. WARMER. HIGHS
61 TO 69.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS AROUND 45. HIGHS
63 TO 73.
TUESDAY NIGHT AND WEDNESDAY
CLEAR. LOWS AROUND 47. HIGHS 66 TO
76.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS AROUND 49.
HIGHS 70 TO 79.
=
CAZ126-241100-
E. SHASTA /S. CASCADES ABOVE 3000 FT-
INCLUDING THE CITY OF SHINGLETOWN
1132 PM PDT THU APR 23 2026
TONIGHT
CLEAR. AREAS OF FROST LATE IN THE NIGHT. LOWS 32 TO
42. LIGHT WINDS.
FRIDAY
AREAS OF FROST IN THE MORNING. MOSTLY SUNNY. HIGHS
56 TO 66. LIGHT WINDS BECOMING SOUTHWEST UP TO 10 MPH WITH GUSTS
TO AROUND 20 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. A SLIGHT CHANCE OF RAIN. LOWS 35 TO 45. SOUTHWEST WINDS
UP TO 10 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
SATURDAY
PATCHY FROST IN THE MORNING. PARTLY CLOUDY WITH A
SLIGHT CHANCE OF RAIN IN THE MORNING, THEN MOSTLY CLOUDY WITH A
CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 50 TO 60. SOUTHWEST WINDS UP TO 15 MPH.
GUSTS UP TO 30 MPH IN THE AFTERNOON.
SATURDAY NIGHT
RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN RAIN LIKELY AFTER MIDNIGHT.
LOWS 33 TO 43. SOUTHWEST WINDS UP TO 15 MPH. GUSTS UP TO 25 MPH
IN THE EVENING.
SUNDAY
RAIN SHOWERS, SNOW LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS. HIGHS 41 TO 51.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
LOWS 33 TO 43.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. NOT AS COOL. HIGHS
49 TO 59.
MONDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
32 TO 42.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS 55 TO 65. LOWS
33 TO 43.
WEDNESDAY
SUNNY. HIGHS 59 TO 69.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 37 TO 47.
HIGHS 60 TO 70.
=
CAZ127-241100-
BURNEY BASIN-
INCLUDING THE CITY OF BURNEY
1132 PM PDT THU APR 23 2026
TONIGHT
CLEAR. AREAS OF FROST LATE IN THE NIGHT. LOWS 30 TO
38. LIGHT WINDS.
FRIDAY
AREAS OF FROST IN THE MORNING. MOSTLY SUNNY. HIGHS
57 TO 67. LIGHT WINDS BECOMING WEST UP TO 10 MPH WITH GUSTS TO
AROUND 20 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. A SLIGHT CHANCE OF RAIN IN THE
EVENING. AREAS OF FROST AFTER MIDNIGHT. LOWS 33 TO 43. SOUTHWEST
WINDS UP TO 10 MPH. GUSTS UP TO 20 MPH IN THE EVENING.
SATURDAY
AREAS OF FROST IN THE MORNING. MOSTLY SUNNY IN THE
MORNING, THEN MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 51 TO 61.
SOUTHWEST WINDS UP TO 15 MPH. GUSTS UP TO 30 MPH IN THE
AFTERNOON.
SATURDAY NIGHT
RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN RAIN LIKELY AFTER MIDNIGHT.
LOWS 32 TO 42. WEST WINDS UP TO 15 MPH. GUSTS UP TO 30 MPH IN THE
EVENING.
SUNDAY
RAIN SHOWERS, SNOW LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS. HIGHS 43 TO 53.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
LOWS 32 TO 40.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. NOT AS COOL. HIGHS
49 TO 59.
MONDAY NIGHT THROUGH TUESDAY NIGHT
MOSTLY CLEAR. LOWS 30 TO
39. HIGHS 53 TO 63.
WEDNESDAY
SUNNY. HIGHS 59 TO 69.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 35 TO 43.
HIGHS 60 TO 70.
TEMPERATURE / PRECIPITATION
BURNEY 34 66 38 60 / 0 0 20 40
=
CAZ128-241100-
LASSEN VOLCANIC NP-
INCLUDING THE CITY OF LASSEN NATIONAL PARK
1132 PM PDT THU APR 23 2026
TONIGHT
MOSTLY CLEAR. LOWS 29 TO 35. LIGHT WINDS.
FRIDAY
MOSTLY SUNNY. HIGHS 46 TO 56. LIGHT WINDS BECOMING WEST
UP TO 10 MPH WITH GUSTS TO AROUND 20 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. A SLIGHT CHANCE OF RAIN AND SNOW IN
THE EVENING. WIDESPREAD FROST AFTER MIDNIGHT. LOWS AROUND 31.
SOUTHWEST WINDS UP TO 10 MPH. GUSTS UP TO 20 MPH IN THE EVENING.
SATURDAY
WIDESPREAD FROST IN THE MORNING. MOSTLY SUNNY IN THE
MORNING, THEN MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 41 TO 51.
SOUTHWEST WINDS UP TO 15 MPH. GUSTS UP TO 30 MPH IN THE
AFTERNOON.
SATURDAY NIGHT
SNOW SHOWERS WITH POSSIBLE SHOWERS AND
THUNDERSTORMS LIKELY IN THE EVENING, THEN SNOW LIKELY AFTER
MIDNIGHT. LOWS 27 TO 33. NO SNOW ACCUMULATION LOWER ELEVATIONS...
UP TO 3 INCHES HIGHER ELEVATIONS. SOUTHWEST WINDS UP TO 15 MPH.
GUSTS UP TO 30 MPH IN THE EVENING.
SUNDAY
SNOW SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS.
MODERATE SNOW ACCUMULATIONS POSSIBLE. HIGHS 32 TO 42.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND
29.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. HIGHS
37 TO 47.
MONDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. LOWS
AROUND 27.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS 45 TO 55. LOWS
27 TO 32.
WEDNESDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS
49 TO 59.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS AROUND 34.
HIGHS 50 TO 60.
=
CAZ129-241100-
SIERRA (TEHAMA-PLUMAS) 1000-3000 FT-
INCLUDING THE CITY OF PARADISE
1132 PM PDT THU APR 23 2026
TONIGHT
MOSTLY CLEAR. LOWS 44 TO 54. LIGHT WINDS.
FRIDAY
MOSTLY SUNNY. HIGHS 62 TO 72. LIGHT WINDS BECOMING
SOUTHWEST UP TO 10 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 43 TO 53. SOUTHEAST WINDS UP
TO 10 MPH.
SATURDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS 58 TO 68. SOUTH WINDS UP TO 15 MPH. GUSTS UP TO
25 MPH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 42 TO
52. SOUTH WINDS UP TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 51 TO 61.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 41 TO
51.
MONDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. WARMER.
HIGHS 58 TO 68.
MONDAY NIGHT AND TUESDAY
CLEAR. LOWS 42 TO 51. HIGHS 61 TO 71.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 55.
WEDNESDAY
SUNNY. HIGHS 66 TO 76.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 47 TO 55.
HIGHS 67 TO 77.
TEMPERATURE / PRECIPITATION
PARADISE 49 66 49 63 / 0 0 0 10
=
CAZ130-241100-
SIERRA (TEHAMA-PLUMAS) ABOVE 3000 FT-
INCLUDING THE CITY OF MINERAL, QUINCY
1132 PM PDT THU APR 23 2026
TONIGHT
MOSTLY CLEAR. AREAS OF FROST LATE IN THE NIGHT. LOWS
32 TO 42. LIGHT WINDS.
FRIDAY
AREAS OF FROST IN THE MORNING. MOSTLY SUNNY. HIGHS
53 TO 63. LIGHT WINDS BECOMING SOUTHWEST AROUND 10 MPH WITH GUSTS
TO AROUND 20 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. AREAS OF FROST AFTER MIDNIGHT. LOWS
32 TO 42. SOUTH WINDS UP TO 10 MPH. GUSTS UP TO 20 MPH IN THE
EVENING.
SATURDAY
AREAS OF FROST IN THE MORNING. MOSTLY SUNNY IN THE
MORNING, THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS 49 TO 59. SOUTH WINDS UP TO 15 MPH. GUSTS UP TO
30 MPH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE EVENING,
THEN A CHANCE OF RAIN AND SNOW LIKELY AFTER MIDNIGHT. LOWS 32 TO
42. LITTLE OR NO SNOW ACCUMULATION. SOUTHWEST WINDS UP TO 15 MPH.
GUSTS UP TO 30 MPH DECREASING TO 20 MPH AFTER MIDNIGHT.
SUNDAY
RAIN SHOWERS, SNOW LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS. HIGHS 39 TO 49.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
LOWS 30 TO 40.
MONDAY
PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. NOT AS
COOL. HIGHS 47 TO 57.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 30 TO 40.
TUESDAY
SUNNY. NOT AS COOL. HIGHS 54 TO 64.
TUESDAY NIGHT THROUGH THURSDAY
MOSTLY CLEAR. LOWS 34 TO 44.
HIGHS 57 TO 67.
TEMPERATURE / PRECIPITATION
QUINCY 34 69 34 64 / 0 10 10 20
CHESTER 31 65 32 60 / 0 10 10 20
=
CAZ131-241100-
N. MOTHERLODE 1000-3000 FT-
INCLUDING THE CITY OF AUBURN, GRASS VALLEY, COLFAX, NEVADA CITY
1132 PM PDT THU APR 23 2026
TONIGHT
MOSTLY CLEAR. LOWS 41 TO 49. LIGHT WINDS.
FRIDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
SUNNY. HIGHS 63 TO 69. LIGHT WINDS BECOMING SOUTHWEST UP TO
10 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 41 TO 47. LIGHT WINDS.
SATURDAY
MOSTLY SUNNY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 59 TO 65. LIGHT WINDS BECOMING SOUTH UP TO 10 MPH
IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN A CHANCE OF RAIN AFTER MIDNIGHT. LOWS 40 TO 48.
SOUTH WINDS UP TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 52 TO 62.
SUNDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
38 TO 46.
MONDAY
MOSTLY SUNNY. HIGHS 59 TO 67.
MONDAY NIGHT AND TUESDAY
CLEAR. LOWS 40 TO 46. HIGHS 60 TO 70.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 43 TO
51. HIGHS 65 TO 73.
THURSDAY
SUNNY. HIGHS 68 TO 74.
TEMPERATURE / PRECIPITATION
GRASS VALLEY 42 63 42 60 / 0 10 0 10
JACKSON 47 67 44 63 / 0 10 0 10
=
CAZ132-241100-
SIERRA (YUBA-PLACER) 3000-5000 FT-
1132 PM PDT THU APR 23 2026
TONIGHT
MOSTLY CLEAR. LOWS 37 TO 47. LIGHT WINDS.
FRIDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS 55 TO 65. LIGHT WINDS
BECOMING SOUTHWEST UP TO 10 MPH IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
36 TO 46. LIGHT WINDS.
SATURDAY
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH
A SLIGHT CHANCE OF RAIN IN THE AFTERNOON. HIGHS 52 TO 62. LIGHT
WINDS BECOMING SOUTHWEST AROUND 10 MPH WITH GUSTS TO AROUND
25 MPH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 35 TO
45. SOUTHWEST WINDS UP TO 10 MPH. GUSTS UP TO 20 MPH IN THE
EVENING.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 42 TO 52.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 32 TO
42.
MONDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. NOT AS
COOL. HIGHS 51 TO 61.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 34 TO 44.
TUESDAY
SUNNY, WARMER. HIGHS 57 TO 67.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 38 TO 48.
WEDNESDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS
59 TO 69.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 39 TO 49.
THURSDAY
SUNNY. HIGHS 61 TO 71.
=
CAZ133-241100-
SIERRA (SIERRA-PLACER) ABOVE 5000 FT-
INCLUDING THE CITY OF BLUE CANYON, KINGVALE, DONNER PEAK
1132 PM PDT THU APR 23 2026
TONIGHT
MOSTLY CLEAR. AREAS OF FROST LATE IN THE EVENING.
WIDESPREAD FROST AFTER MIDNIGHT. LOWS 30 TO 40. WEST WINDS UP TO
10 MPH IN THE EVENING BECOMING LIGHT.
FRIDAY
PARTLY CLOUDY. WIDESPREAD FROST IN THE MORNING. A
CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 48 TO 58. LIGHT WINDS BECOMING SOUTHWEST
AROUND 10 MPH WITH GUSTS TO AROUND 25 MPH IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN CLEAR AFTER MIDNIGHT. WIDESPREAD FROST AFTER
MIDNIGHT. LOWS 28 TO 38. SOUTHWEST WINDS UP TO 10 MPH WITH GUSTS
TO AROUND 25 MPH IN THE EVENING BECOMING LIGHT.
SATURDAY
WIDESPREAD FROST IN THE MORNING. MOSTLY SUNNY IN THE
MORNING, THEN MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS 44 TO 54. SOUTHWEST WINDS UP TO 15 MPH. GUSTS UP
TO 20 MPH INCREASING TO 35 MPH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
LOWS 28 TO 38. SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 35 MPH
DECREASING TO 25 MPH AFTER MIDNIGHT.
SUNDAY
RAIN AND SNOW LIKELY. HIGHS 34 TO 44.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
LOWS 25 TO 35.
MONDAY
PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. NOT AS
COOL. HIGHS 43 TO 53.
MONDAY NIGHT THROUGH TUESDAY NIGHT
MOSTLY CLEAR. LOWS 29 TO
39. HIGHS 46 TO 56.
WEDNESDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS
52 TO 62.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 32 TO 42.
THURSDAY
SUNNY. HIGHS 55 TO 65.
TEMPERATURE / PRECIPITATION
BLUE CANYON 42 55 41 52 / 0 20 10 20
=
CAZ134-241100-
CENTRAL MOTHERLODE 1000-3000 FT-
INCLUDING THE CITY OF CAMERON PARK, SHINGLE SPRINGS, PLACERVILLE,
COOL, JACKSON
1132 PM PDT THU APR 23 2026
TONIGHT
MOSTLY CLEAR. LOWS AROUND 47. LIGHT WINDS.
FRIDAY
PARTLY CLOUDY. HIGHS 62 TO 70. LIGHT WINDS.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 44. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH
A SLIGHT CHANCE OF RAIN IN THE AFTERNOON. HIGHS 58 TO 66. LIGHT
WINDS BECOMING SOUTHWEST AROUND 10 MPH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 43 TO
49. SOUTHWEST WINDS UP TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 53 TO 63.
SUNDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
AROUND 42.
MONDAY
MOSTLY SUNNY. HIGHS 59 TO 67.
MONDAY NIGHT AND TUESDAY
CLEAR. LOWS AROUND 45. HIGHS 61 TO
71.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS
AROUND 48. HIGHS 65 TO 74.
THURSDAY
SUNNY. HIGHS 68 TO 74.
=
CAZ135-241100-
SIERRA 3000-5000 FT-
INCLUDING THE CITY OF POLLOCK PINES
1132 PM PDT THU APR 23 2026
TONIGHT
MOSTLY CLEAR. LOWS 37 TO 47. LIGHT WINDS.
FRIDAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH A
CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 56 TO 64. LIGHT WINDS BECOMING SOUTHWEST UP
TO 10 MPH IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
36 TO 46. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH
A CHANCE OF RAIN IN THE AFTERNOON. HIGHS 53 TO 61. LIGHT WINDS
BECOMING SOUTHWEST AROUND 10 MPH WITH GUSTS TO AROUND 20 MPH IN
THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 35 TO
44. SOUTHWEST WINDS UP TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 45 TO 53.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 32 TO
42.
MONDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. NOT AS
COOL. HIGHS 53 TO 61.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 35 TO 45.
TUESDAY
SUNNY. HIGHS 59 TO 67.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 39 TO 48.
WEDNESDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS
60 TO 68.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 39 TO 49.
THURSDAY
SUNNY. HIGHS 62 TO 70.
=
CAZ136-241100-
SIERRA (EL DORADO-AMADOR) ABOVE 5000 FT-
INCLUDING THE CITY OF CARSON PASS
1132 PM PDT THU APR 23 2026
TONIGHT
MOSTLY CLEAR. AREAS OF FROST LATE IN THE EVENING.
WIDESPREAD FROST AFTER MIDNIGHT. LOWS 28 TO 38. LIGHT WINDS.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 45 TO 55. LIGHT
WINDS BECOMING SOUTHWEST AROUND 10 MPH WITH GUSTS TO AROUND
25 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND
SNOW IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. WIDESPREAD
FROST AFTER MIDNIGHT. LOWS 26 TO 36. SOUTHWEST WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 25 MPH IN THE EVENING BECOMING LIGHT.
SATURDAY
MOSTLY CLOUDY. WIDESPREAD FROST IN THE MORNING. A
CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS 42 TO 52. NO SNOW
ACCUMULATION LOWER ELEVATIONS...UP TO 1 INCH HIGHER ELEVATIONS.
SOUTH WINDS UP TO 15 MPH. GUSTS UP TO 35 MPH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY. RAIN AND SNOW LIKELY IN THE
EVENING, THEN A CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS
26 TO 36. NO SNOW ACCUMULATION LOWER ELEVATIONS...UP TO 1 INCH
HIGHER ELEVATIONS. SOUTHWEST WINDS UP TO 15 MPH. GUSTS UP TO
30 MPH DECREASING TO 20 MPH AFTER MIDNIGHT.
SUNDAY
RAIN AND SNOW LIKELY. HIGHS 34 TO 44.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
LOWS 24 TO 34.
MONDAY
PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. NOT AS
COOL. HIGHS 41 TO 51.
MONDAY NIGHT THROUGH TUESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT
CHANCE OF SNOW. LOWS 28 TO 38. HIGHS 45 TO 55.
WEDNESDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS
49 TO 59.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.
LOWS 31 TO 41.
THURSDAY
SUNNY. HIGHS 52 TO 62.
=
CAZ137-241100-
SOUTHERN MOTHERLODE 1000-3000 FT-
INCLUDING THE CITY OF SONORA, ANGELS CAMP
1132 PM PDT THU APR 23 2026
TONIGHT
MOSTLY CLEAR. LOWS 44 TO 52. LIGHT WINDS.
FRIDAY
MOSTLY CLOUDY. HIGHS 62 TO 70. LIGHT WINDS BECOMING
SOUTHWEST UP TO 10 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 42 TO 50. LIGHT WINDS.
SATURDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS 59 TO 67. LIGHT WINDS BECOMING SOUTHWEST AROUND
10 MPH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 42 TO
52. WEST WINDS UP TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 54 TO 64.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 39 TO 47.
MONDAY AND MONDAY NIGHT
MOSTLY CLEAR. HIGHS 61 TO 69. LOWS
40 TO 50.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS 66 TO 74. LOWS
43 TO 53.
WEDNESDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS
66 TO 74.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 51.
THURSDAY
SUNNY. HIGHS 69 TO 75.
=
CAZ138-241100-
SIERRA (CAL-TUO) 3000-5000 FT-
INCLUDING THE CITY OF TWAIN HARTE, ARNOLD
1132 PM PDT THU APR 23 2026
TONIGHT
MOSTLY CLEAR. LOWS 38 TO 48. LIGHT WINDS.
FRIDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS 54 TO 64. LIGHT WINDS BECOMING SOUTHWEST UP TO
10 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 37 TO 47. LIGHT WINDS.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE AFTERNOON.
HIGHS 51 TO 61. LIGHT WINDS BECOMING SOUTHWEST AROUND 10 MPH WITH
GUSTS TO AROUND 20 MPH IN THE AFTERNOON.
SATURDAY NIGHT
RAIN LIKELY. LOWS 35 TO 45. SOUTHWEST WINDS UP
TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 44 TO 54.
SUNDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
33 TO 43.
MONDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. NOT AS
COOL. HIGHS 52 TO 62.
MONDAY NIGHT THROUGH TUESDAY NIGHT
MOSTLY CLEAR. LOWS 38 TO
48. HIGHS 55 TO 65.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. A SLIGHT CHANCE OF
RAIN. HIGHS 58 TO 68. LOWS 40 TO 50.
THURSDAY
SUNNY. HIGHS 60 TO 70.
=
CAZ139-241100-
SIERRA (CAL-TUO) ABOVE 5000 FT-
INCLUDING THE CITY OF TWAIN HARTE, ARNOLD
1132 PM PDT THU APR 23 2026
TONIGHT
MOSTLY CLEAR. AREAS OF FROST LATE IN THE EVENING.
WIDESPREAD FROST AFTER MIDNIGHT. LOWS 28 TO 38. NORTHWEST WINDS
UP TO 10 MPH SHIFTING TO THE EAST AFTER MIDNIGHT.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW IN THE
AFTERNOON. HIGHS 44 TO 54. SOUTH WINDS UP TO 10 MPH SHIFTING TO
THE SOUTHWEST AROUND 10 MPH IN THE AFTERNOON. GUSTS UP TO 20 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND
SNOW IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. WIDESPREAD
FROST AFTER MIDNIGHT. LOWS 26 TO 36. SOUTHWEST WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 20 MPH SHIFTING TO THE SOUTHEAST AFTER
MIDNIGHT.
SATURDAY
MOSTLY CLOUDY. WIDESPREAD FROST IN THE MORNING. RAIN
SHOWERS, SNOW LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS 40 TO 50. NO SNOW ACCUMULATION LOWER
ELEVATIONS...UP TO 1 INCH HIGHER ELEVATIONS. SOUTH WINDS UP TO
10 MPH SHIFTING TO THE SOUTHWEST WITH GUSTS TO AROUND 30 MPH IN
THE AFTERNOON.
SATURDAY NIGHT
RAIN AND SNOW. LOWS 26 TO 36. NO SNOW
ACCUMULATION LOWER ELEVATIONS...UP TO 3 INCHES HIGHER ELEVATIONS.
SOUTHWEST WINDS UP TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
SUNDAY
MOSTLY CLOUDY WITH RAIN AND SNOW LIKELY. LIGHT SNOW
ACCUMULATIONS POSSIBLE. HIGHS 33 TO 43.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
LOWS 22 TO 32.
MONDAY
PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. NOT AS
COOL. HIGHS 40 TO 50.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. A SLIGHT CHANCE OF
SNOW. LOWS 25 TO 35. HIGHS 44 TO 54.
TUESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND
SNOW. LOWS 29 TO 39.
WEDNESDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND SNOW.
HIGHS 47 TO 57.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.
LOWS 30 TO 40.
THURSDAY
SUNNY. HIGHS 50 TO 60.
=
CAZ140-241100-
TEHAMA CO COAST RANGE ABOVE 3000 FT-
1132 PM PDT THU APR 23 2026
TONIGHT
MOSTLY CLEAR. LOWS 38 TO 48. NORTHWEST WINDS UP TO
10 MPH.
FRIDAY
PARTLY CLOUDY IN THE MORNING, THEN PARTLY CLOUDY WITH A
SLIGHT CHANCE OF RAIN IN THE AFTERNOON. HIGHS 53 TO 63. LIGHT
WINDS BECOMING SOUTHEAST AROUND 10 MPH WITH GUSTS TO AROUND
20 MPH IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE
EVENING. LOWS 37 TO 47. WEST WINDS UP TO 10 MPH. GUSTS UP TO
20 MPH IN THE EVENING.
SATURDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS 48 TO 58. SOUTH WINDS UP TO
10 MPH. GUSTS UP TO 20 MPH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN IN THE
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS 33 TO 43.
SOUTHWEST WINDS UP TO 15 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. HIGHS
42 TO 52.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
33 TO 43.
MONDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. NOT AS
COOL. HIGHS 48 TO 58.
MONDAY NIGHT THROUGH TUESDAY NIGHT
MOSTLY CLEAR. LOWS 37 TO
47. HIGHS 51 TO 61.
WEDNESDAY
SUNNY. HIGHS 56 TO 66.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 39 TO 49.
HIGHS 57 TO 67.
=
CAZ141-241100-
W TEHAMA CO FOOTHILLS 1000-3000 FT-
1132 PM PDT THU APR 23 2026
TONIGHT
MOSTLY CLEAR. LOWS 46 TO 52. LIGHT WINDS.
FRIDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS 64 TO
73. LIGHT WINDS BECOMING SOUTHEAST AROUND 10 MPH IN THE
AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 49. SOUTHWEST WINDS UP
TO 10 MPH. GUSTS UP TO 20 MPH IN THE EVENING.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN PARTLY CLOUDY WITH
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
HIGHS 58 TO 67. SOUTHEAST WINDS UP TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN IN THE
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS 43 TO 49. SOUTH
WINDS UP TO 10 MPH. GUSTS UP TO 20 MPH IN THE EVENING.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 52 TO 61.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
43 TO 49.
MONDAY AND MONDAY NIGHT
MOSTLY CLEAR. HIGHS 59 TO 67. LOWS
43 TO 49.
TUESDAY
SUNNY. HIGHS 64 TO 73.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 47 TO 53.
WEDNESDAY
SUNNY. HIGHS 67 TO 76.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 48 TO 54.
HIGHS 67 TO 77.
=
CAZ142-241100-
N. SAC VALLEY IN TEHAMA COUNTY-
INCLUDING THE CITY OF RED BLUFF
1132 PM PDT THU APR 23 2026
TONIGHT
MOSTLY CLEAR. LOWS 44 TO 50. LIGHT WINDS.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 74. LIGHT WINDS BECOMING
SOUTHEAST AROUND 10 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 49. SOUTHEAST WINDS UP
TO 10 MPH.
SATURDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
AROUND 69. SOUTH WINDS UP TO 15 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A SLIGHT
CHANCE OF RAIN AFTER MIDNIGHT. LOWS AROUND 50. SOUTHEAST WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 60 TO 66.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
AROUND 48.
MONDAY
PARTLY CLOUDY. HIGHS AROUND 70.
MONDAY NIGHT THROUGH WEDNESDAY
CLEAR. LOWS AROUND 49. HIGHS
70 TO 77.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS AROUND 53.
HIGHS AROUND 78.
=
CAZ143-241100-
GLENN/COLUSA COAST RANGE ABOVE 3000 FT-
1132 PM PDT THU APR 23 2026
TONIGHT
MOSTLY CLEAR. LOWS 39 TO 49. NORTHWEST WINDS UP TO
10 MPH.
FRIDAY
PARTLY CLOUDY. HIGHS 53 TO 63. LIGHT WINDS BECOMING
SOUTHEAST AROUND 10 MPH WITH GUSTS TO AROUND 20 MPH IN THE
AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. A SLIGHT CHANCE OF RAIN IN THE
EVENING. LOWS 38 TO 48. WEST WINDS UP TO 10 MPH. GUSTS UP TO
20 MPH IN THE EVENING.
SATURDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
SUNNY. HIGHS 48 TO 58. SOUTH WINDS UP TO 15 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE
EVENING. LOWS 34 TO 44. SOUTHWEST WINDS UP TO 15 MPH. GUSTS UP TO
25 MPH IN THE EVENING.
SUNDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS 43 TO
53.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 34 TO 44.
MONDAY AND MONDAY NIGHT
MOSTLY CLEAR. HIGHS 48 TO 58. LOWS
35 TO 45.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS 53 TO 63. LOWS
38 TO 48.
WEDNESDAY
SUNNY. HIGHS 57 TO 67.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 50.
THURSDAY
SUNNY. HIGHS 58 TO 68.
=
CAZ144-241100-
CENTRAL GLENN CO & INTERSTATE 5-
INCLUDING THE CITY OF WILLOWS, ORLAND
1132 PM PDT THU APR 23 2026
TONIGHT
MOSTLY CLEAR. LOWS AROUND 47. LIGHT WINDS.
FRIDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
AROUND 74. LIGHT WINDS BECOMING SOUTHEAST AROUND 10 MPH IN THE
AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 47. SOUTHEAST WINDS UP
TO 10 MPH.
SATURDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
SUNNY. HIGHS AROUND 69. SOUTHEAST WINDS UP TO 10 MPH. GUSTS UP TO
20 MPH IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 44 TO 49. SOUTHEAST WINDS
UP TO 15 MPH.
SUNDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS 62 TO
68.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 47.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 70.
MONDAY NIGHT THROUGH TUESDAY NIGHT
CLEAR. LOWS AROUND 49.
HIGHS 70 TO 75.
WEDNESDAY
SUNNY. HIGHS AROUND 78.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS AROUND 51.
HIGHS AROUND 79.
TEMPERATURE / PRECIPITATION
ALDER SPRINGS 45 60 44 55 / 0 10 0 10
=
CAZ145-241100-
EASTERN GLENN COUNTY-
1132 PM PDT THU APR 23 2026
TONIGHT
MOSTLY CLEAR. LOWS AROUND 47. LIGHT WINDS.
FRIDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
AROUND 75. LIGHT WINDS BECOMING SOUTHEAST UP TO 10 MPH IN THE
AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 48. SOUTHEAST WINDS UP
TO 10 MPH.
SATURDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
SUNNY. HIGHS AROUND 71. SOUTHEAST WINDS UP TO 10 MPH. GUSTS UP TO
20 MPH IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN IN
THE EVENING, THEN MOSTLY CLOUDY AFTER MIDNIGHT. LOWS AROUND 50.
SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
SUNDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS
AROUND 67.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 48.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 72.
MONDAY NIGHT THROUGH TUESDAY NIGHT
CLEAR. LOWS AROUND 49.
HIGHS 72 TO 77.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLEAR. HIGHS AROUND 81. LOWS
AROUND 51.
=
CAZ146-241100-
BUTTE COUNTY BELOW 1000 FT-
INCLUDING THE CITY OF CHICO, OROVILLE, GRIDLEY
1132 PM PDT THU APR 23 2026
TONIGHT
MOSTLY CLEAR. LOWS 47 TO 52. LIGHT WINDS.
FRIDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS 70 TO
76. SOUTHEAST WINDS UP TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 47 TO 52. SOUTHEAST WINDS UP
TO 10 MPH.
SATURDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
66 TO 71. SOUTH WINDS UP TO 15 MPH.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN. LOWS AROUND 51. SOUTHEAST
WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
SUNDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS 62 TO
68.
SUNDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
AROUND 48.
MONDAY
MOSTLY SUNNY. HIGHS 67 TO 72.
MONDAY NIGHT THROUGH TUESDAY NIGHT
CLEAR. LOWS 46 TO 54. HIGHS
68 TO 78.
WEDNESDAY
MOSTLY SUNNY. HIGHS 74 TO 80.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 52.
THURSDAY
MOSTLY SUNNY. HIGHS 76 TO 81.
TEMPERATURE / PRECIPITATION
CHICO 49 75 49 71 / 0 0 0 10
OROVILLE 49 74 48 70 / 0 0 0 0
=
CAZ147-241100-
W. GLENN/COLUSA FOOTHILLS 1000-3000 FT-
1132 PM PDT THU APR 23 2026
TONIGHT
MOSTLY CLEAR. LOWS 43 TO 51. LIGHT WINDS.
FRIDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS 64 TO
74. LIGHT WINDS BECOMING SOUTHEAST AROUND 10 MPH IN THE
AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 42 TO 50. SOUTH WINDS UP TO
10 MPH IN THE EVENING BECOMING LIGHT.
SATURDAY
PARTLY CLOUDY. HIGHS 59 TO 69. EAST WINDS UP TO
10 MPH. GUSTS UP TO 20 MPH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 41 TO 47. SOUTHWEST WINDS UP
TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
SUNDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS 54 TO
64.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 41 TO 47.
MONDAY AND MONDAY NIGHT
MOSTLY CLEAR. HIGHS 59 TO 69. LOWS
41 TO 49.
TUESDAY THROUGH WEDNESDAY
CLEAR. HIGHS 67 TO 77. LOWS 43 TO
51.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 46 TO 52.
HIGHS 69 TO 79.
=
CAZ148-241100-
CENTRAL COLUSA COUNTY INCL. I-5-
INCLUDING THE CITY OF WILLIAMS
1132 PM PDT THU APR 23 2026
TONIGHT
MOSTLY CLEAR. LOWS AROUND 49. LIGHT WINDS.
FRIDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
SUNNY. HIGHS AROUND 74. LIGHT WINDS BECOMING SOUTHEAST UP TO
10 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 47. SOUTH WINDS UP TO
10 MPH.
SATURDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 70. SOUTHEAST WINDS UP TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 47. SOUTH WINDS 10 TO
15 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS 63 TO 69.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 47.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 70.
MONDAY NIGHT THROUGH TUESDAY NIGHT
CLEAR. LOWS AROUND 49.
HIGHS 70 TO 75.
WEDNESDAY
MOSTLY SUNNY. HIGHS AROUND 78.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 52.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 80.
=
CAZ149-241100-
EASTERN COLUSA COUNTY-
INCLUDING THE CITY OF COLUSA
1132 PM PDT THU APR 23 2026
TONIGHT
MOSTLY CLEAR. LOWS AROUND 48. LIGHT WINDS.
FRIDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
AROUND 75. SOUTHEAST WINDS UP TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 48. SOUTHEAST WINDS UP
TO 10 MPH.
SATURDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 71. SOUTHEAST WINDS UP TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 49. SOUTH WINDS 10 TO
15 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS AROUND 69.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 47.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 72.
MONDAY NIGHT THROUGH TUESDAY NIGHT
CLEAR. LOWS AROUND 49.
HIGHS 72 TO 77.
WEDNESDAY
MOSTLY SUNNY. HIGHS AROUND 80.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 51.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 81.
=
CAZ150-241100-
SUTTER/YUBA COUNTIES BELOW 1000 FT-
INCLUDING THE CITY OF YUBA CITY, BEALE AFB
1132 PM PDT THU APR 23 2026
TONIGHT
MOSTLY CLEAR. LOWS AROUND 48. LIGHT WINDS.
FRIDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
AROUND 73. SOUTH WINDS UP TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 48. SOUTHEAST WINDS UP
TO 10 MPH.
SATURDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 69. SOUTH WINDS 10 TO 15 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50. SOUTH WINDS
10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS 64 TO
69.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 47.
MONDAY
MOSTLY SUNNY. HIGHS 68 TO 73.
MONDAY NIGHT THROUGH TUESDAY NIGHT
CLEAR. LOWS AROUND 49.
HIGHS 68 TO 78.
WEDNESDAY
MOSTLY SUNNY. HIGHS 75 TO 81.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 51.
THURSDAY
MOSTLY SUNNY. HIGHS 76 TO 81.
TEMPERATURE / PRECIPITATION
MARYSVILLE/YUBA CITY 48 74 48 69 / 0 0 0 0
=
CAZ151-241100-
YOLO / SOLANO COUNTY HILLS-
1132 PM PDT THU APR 23 2026
TONIGHT
MOSTLY CLEAR. LOWS AROUND 49. WEST WINDS UP TO 10 MPH.
FRIDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
SUNNY. HIGHS 61 TO 71. WEST WINDS UP TO 10 MPH SHIFTING TO THE
SOUTH AROUND 10 MPH WITH GUSTS TO AROUND 20 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 48. SOUTHWEST WINDS
10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS 56 TO 66. SOUTHWEST WINDS UP TO
15 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 45 TO 50. SOUTHWEST WINDS
10 TO 15 MPH. GUSTS UP TO 30 MPH IN THE EVENING.
SUNDAY
PARTLY CLOUDY. HIGHS 57 TO 65.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 45.
MONDAY
MOSTLY SUNNY. HIGHS 61 TO 69.
MONDAY NIGHT AND TUESDAY
CLEAR. LOWS AROUND 47. HIGHS 63 TO
73.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 50.
HIGHS 66 TO 76.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 50.
THURSDAY
MOSTLY SUNNY. HIGHS 68 TO 78.
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CAZ152-241100-
W. YOLO COUNTY INCLUDING CAPAY/I-505-
INCLUDING THE CITY OF ESPARTO, WINTERS
1132 PM PDT THU APR 23 2026
TONIGHT
MOSTLY CLEAR. LOWS AROUND 49. LIGHT WINDS.
FRIDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
AROUND 73. LIGHT WINDS BECOMING SOUTH UP TO 10 MPH IN THE
AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 47. SOUTHWEST WINDS UP
TO 10 MPH.
SATURDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 67. SOUTH WINDS UP TO 10 MPH. GUSTS UP TO
20 MPH IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 49. SOUTHWEST WINDS
UP TO 15 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
SUNDAY
PARTLY CLOUDY. HIGHS AROUND 66.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 45.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 70.
MONDAY NIGHT THROUGH TUESDAY NIGHT
CLEAR. LOWS AROUND 49.
HIGHS 70 TO 75.
WEDNESDAY
MOSTLY SUNNY. HIGHS AROUND 77.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 51.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 79.
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CAZ153-241100-
C. YOLO/NE SOLANO INCLUDING WOODLAND-
INCLUDING THE CITY OF WOODLAND, DIXON
1132 PM PDT THU APR 23 2026
TONIGHT
MOSTLY CLEAR. LOWS AROUND 48. LIGHT WINDS.
FRIDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
SUNNY. HIGHS AROUND 72. SOUTH WINDS UP TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 47. SOUTH WINDS UP TO
10 MPH.
SATURDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 67. SOUTH WINDS UP TO 15 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 49. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
PARTLY CLOUDY. HIGHS AROUND 67.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 45.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 71.
MONDAY NIGHT THROUGH TUESDAY NIGHT
CLEAR. LOWS AROUND 48.
HIGHS 71 TO 76.
WEDNESDAY
MOSTLY SUNNY. HIGHS AROUND 77.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 50.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 79.
=
CAZ154-241100-
SAC METRO/W. EL DORADO/AMADOR COUNTY-
INCLUDING THE CITY OF LINCOLN, ROSEVILLE, SACRAMENTO, ELK GROVE,
FOLSOM
1132 PM PDT THU APR 23 2026
TONIGHT
CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY. LOWS
AROUND 49. LIGHT WINDS.
FRIDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 69 TO 74. SOUTH WINDS UP TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 48. SOUTH WINDS UP TO
10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS AROUND 67. SOUTH WINDS UP TO
15 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.
LOWS AROUND 50. SOUTH WINDS UP TO 15 MPH.
SUNDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS 63 TO
68.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 46.
MONDAY AND MONDAY NIGHT
CLEAR. HIGHS AROUND 70. LOWS AROUND
47.
TUESDAY AND TUESDAY NIGHT
CLEAR. HIGHS AROUND 75. LOWS AROUND
49.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLEAR. HIGHS 73 TO 79. LOWS
AROUND 50.
TEMPERATURE / PRECIPITATION
SACRAMENTO 50 73 49 68 / 0 0 0 0
SAC EXEC AIRPORT 48 72 48 68 / 0 0 0 0
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CAZ155-241100-
C. SOLANO COUNTY INCLUDING FAIRFIELD-
INCLUDING THE CITY OF FAIRFIELD, VACAVILLE
1132 PM PDT THU APR 23 2026
TONIGHT
PARTLY CLOUDY. LOWS AROUND 49. SOUTHWEST WINDS UP TO
10 MPH.
FRIDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 69. SOUTHWEST WINDS UP TO 10 MPH. GUSTS UP
TO 20 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 49. SOUTHWEST WINDS
10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS AROUND 65. SOUTHWEST WINDS 10 TO
15 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 49. SOUTHWEST WINDS 10 TO 15 MPH WITH
GUSTS TO AROUND 25 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 66.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 46.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 70.
MONDAY NIGHT THROUGH TUESDAY NIGHT
CLEAR. LOWS AROUND 49.
HIGHS AROUND 72.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLEAR. HIGHS AROUND 75. LOWS
AROUND 50.
TEMPERATURE / PRECIPITATION
FAIRFIELD/SUISUN 47 70 48 66 / 0 0 0 0
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CAZ156-241100-
SW SOLANO COUNTY INCLUDING VALLEJO-
INCLUDING THE CITY OF VALLEJO, BENICIA
1132 PM PDT THU APR 23 2026
TONIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS AROUND 50. SOUTHWEST WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 64 TO 70. SOUTHWEST WINDS UP TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS AROUND 51. SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS AROUND 63. SOUTHWEST WINDS 10 TO
15 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 51. SOUTHWEST WINDS 10 TO 15 MPH WITH
GUSTS TO AROUND 25 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS 62 TO 67.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 47.
MONDAY AND MONDAY NIGHT
MOSTLY CLEAR. HIGHS 66 TO 71. LOWS
AROUND 48.
TUESDAY AND TUESDAY NIGHT
CLEAR. HIGHS 70 TO 75. LOWS AROUND
50.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLEAR. HIGHS 68 TO 77. LOWS
AROUND 51.
=
CAZ157-241100-
SACRAMENTO COUNTY DELTA-
INCLUDING THE CITY OF WALNUT GROVE
1132 PM PDT THU APR 23 2026
TONIGHT
PARTLY CLOUDY. LOWS AROUND 49. WEST WINDS UP TO
10 MPH.
FRIDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 70. SOUTHWEST WINDS UP TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 47 TO 52. SOUTHWEST WINDS
AROUND 10 MPH WITH GUSTS TO AROUND 20 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS AROUND 66. SOUTHWEST WINDS 10 TO
15 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 51. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 67.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 44 TO 49.
MONDAY AND MONDAY NIGHT
MOSTLY CLEAR. HIGHS AROUND 70. LOWS
44 TO 49.
TUESDAY AND TUESDAY NIGHT
CLEAR. HIGHS AROUND 74. LOWS 48 TO
54.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLEAR. HIGHS AROUND 75. LOWS
49 TO 54.
=
CAZ158-241100-
SAN JOAQUIN COUNTY DELTA-
1132 PM PDT THU APR 23 2026
TONIGHT
MOSTLY CLEAR. LOWS AROUND 49. WEST WINDS UP TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. HIGHS AROUND 72. WEST WINDS UP TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 49. WEST WINDS UP TO
10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS AROUND 69. SOUTHWEST WINDS UP TO
10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 50. SOUTHWEST WINDS
10 TO 15 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 68.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 46.
MONDAY AND MONDAY NIGHT
MOSTLY CLEAR. HIGHS AROUND 72. LOWS
AROUND 47.
TUESDAY
SUNNY. HIGHS AROUND 76.
TUESDAY NIGHT THROUGH THURSDAY
MOSTLY CLEAR. LOWS AROUND 51.
HIGHS AROUND 77.
=
CAZ159-241100-
C. SAN JOAQUIN COUNTY INCLUDING STOCKTON-
INCLUDING THE CITY OF STOCKTON, LODI
1132 PM PDT THU APR 23 2026
TONIGHT
MOSTLY CLEAR. LOWS AROUND 49. NORTHWEST WINDS UP TO
10 MPH.
FRIDAY
MOSTLY CLOUDY. HIGHS AROUND 73. WEST WINDS UP TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 48. NORTHWEST WINDS UP
TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS AROUND 69. LIGHT WINDS BECOMING
SOUTHWEST AROUND 10 MPH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE
EVENING. LOWS AROUND 51. WEST WINDS UP TO 10 MPH.
SUNDAY
PARTLY CLOUDY. HIGHS AROUND 68.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 46.
MONDAY AND MONDAY NIGHT
MOSTLY CLEAR. HIGHS AROUND 72. LOWS
AROUND 47.
TUESDAY
SUNNY. HIGHS AROUND 76.
TUESDAY NIGHT THROUGH THURSDAY
MOSTLY CLEAR. LOWS AROUND 51.
HIGHS AROUND 77.
TEMPERATURE / PRECIPITATION
STOCKTON 47 73 46 70 / 0 0 0 0
MODESTO 50 75 49 71 / 0 0 0 0
=
CAZ160-241100-
TRACY TRIANGLE BELOW 1000 FT-
INCLUDING THE CITY OF TRACY
1132 PM PDT THU APR 23 2026
TONIGHT
MOSTLY CLEAR. LOWS AROUND 51. WEST WINDS UP TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. HIGHS AROUND 73. WEST WINDS UP TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 48. WEST WINDS AROUND
10 MPH WITH GUSTS TO AROUND 20 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS AROUND 68. SOUTHWEST WINDS UP TO
10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 50. WEST WINDS 10 TO
15 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
SUNDAY
PARTLY CLOUDY. HIGHS AROUND 68.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 47.
MONDAY AND MONDAY NIGHT
MOSTLY CLEAR. HIGHS AROUND 72. LOWS
AROUND 48.
TUESDAY
SUNNY. HIGHS AROUND 76.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS
AROUND 52. HIGHS AROUND 76.
THURSDAY
SUNNY. HIGHS AROUND 78.
=
CAZ161-241100-
NE SAN JOAQUIN VALLEY BELOW 1000 FT-
1132 PM PDT THU APR 23 2026
TONIGHT
MOSTLY CLEAR. LOWS AROUND 50. NORTH WINDS UP TO
10 MPH.
FRIDAY
MOSTLY CLOUDY. HIGHS 69 TO 74. LIGHT WINDS.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 48. NORTHWEST WINDS UP
TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS 65 TO 70. LIGHT WINDS BECOMING
SOUTHWEST AROUND 10 MPH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE EVENING,
THEN A SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. LOWS AROUND 51. WEST
WINDS UP TO 10 MPH.
SUNDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS 63 TO
69.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 47.
MONDAY AND MONDAY NIGHT
CLEAR. HIGHS 67 TO 73. LOWS AROUND 48.
TUESDAY THROUGH WEDNESDAY NIGHT
MOSTLY CLEAR. HIGHS 72 TO 78.
LOWS AROUND 51.
THURSDAY
SUNNY. HIGHS 73 TO 79.
=
CAZ162-241100-
E. DIABLO RANGE ABOVE 1000 FT-
1132 PM PDT THU APR 23 2026
TONIGHT
PARTLY CLOUDY. LOWS 43 TO 53. NORTHWEST WINDS AROUND
10 MPH SHIFTING TO THE SOUTHWEST UP TO 10 MPH AFTER MIDNIGHT.
FRIDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
SUNNY. HIGHS 62 TO 71. SOUTH WINDS UP TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 39 TO 49. WEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS 58 TO 66. SOUTHWEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE
EVENING. LOWS 40 TO 50. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS
TO AROUND 25 MPH.
SUNDAY
PARTLY CLOUDY. HIGHS 56 TO 65.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 38 TO 48.
MONDAY AND MONDAY NIGHT
MOSTLY CLEAR. HIGHS 61 TO 70. LOWS
40 TO 50.
TUESDAY
SUNNY. HIGHS 65 TO 74.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 44 TO 54.
WEDNESDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS
66 TO 74.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 43 TO 52.
THURSDAY
SUNNY. HIGHS 67 TO 77.
=
CAZ163-241100-
W. STANISLAUS COUNTY ABOVE 1000 FT & I-5-
1132 PM PDT THU APR 23 2026
TONIGHT
PARTLY CLOUDY. LOWS AROUND 50. NORTHWEST WINDS AROUND
10 MPH IN THE EVENING BECOMING LIGHT.
FRIDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 71 TO 76. LIGHT WINDS BECOMING NORTHEAST UP TO
10 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 48. NORTHWEST WINDS
AROUND 10 MPH SHIFTING TO THE SOUTHWEST UP TO 10 MPH AFTER
MIDNIGHT.
SATURDAY
MOSTLY CLOUDY. HIGHS 66 TO 71. LIGHT WINDS BECOMING
SOUTH AROUND 10 MPH WITH GUSTS TO AROUND 20 MPH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE
EVENING. LOWS AROUND 49. WEST WINDS UP TO 15 MPH. GUSTS UP TO
25 MPH IN THE EVENING.
SUNDAY
PARTLY CLOUDY. HIGHS 65 TO 70.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 46.
MONDAY THROUGH TUESDAY
MOSTLY CLEAR. HIGHS 69 TO 78. LOWS
AROUND 48.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS
AROUND 52. HIGHS 73 TO 79.
THURSDAY
SUNNY. HIGHS 76 TO 81.
=
CAZ164-241100-
C. STANISLAUS COUNTY INCLUDING MODESTO-
INCLUDING THE CITY OF MODESTO, TURLOCK
1132 PM PDT THU APR 23 2026
TONIGHT
MOSTLY CLEAR. LOWS AROUND 49. NORTH WINDS UP TO
10 MPH.
FRIDAY
MOSTLY CLOUDY. HIGHS AROUND 74. LIGHT WINDS.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 47. NORTHWEST WINDS UP
TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS AROUND 70. LIGHT WINDS.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.
LOWS AROUND 50. WEST WINDS UP TO 10 MPH.
SUNDAY
PARTLY CLOUDY. HIGHS AROUND 69.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 46.
MONDAY THROUGH WEDNESDAY NIGHT
MOSTLY CLEAR. HIGHS 73 TO 78.
LOWS 46 TO 51.
THURSDAY
SUNNY. HIGHS AROUND 79.
=
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