005
FPUS56 KEKA 012037
ZFPEKA
ZONE FORECAST PRODUCT FOR CALIFORNIA
NATIONAL WEATHER SERVICE EUREKA CA
136 PM PDT TUE SEP 1 2026
THIS IS AN AVERAGE FORECAST OVER A LARGE AND GEOGRAPHICALLY DIVERSE
AREA. FOR A SPECIFIC FORECAST FOR YOUR LOCATION...PLEASE REFER TO
THE POINT AND CLICK FORECAST ON OUR WEBPAGE AT:
WWW.WEATHER.GOV/EUREKA.
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION
ARE FOR TONIGHT, WEDNESDAY, WEDNESDAY NIGHT, AND THURSDAY.
CAZ101-021400-
COASTAL DEL NORTE-
INCLUDING THE CITIES OF FT DICK, CRESCENT CITY, AND SMITH RIVER
136 PM PDT TUE SEP 1 2026
..WIND ADVISORY IN EFFECT FROM 5 AM TO 8 PM PDT WEDNESDAY
TONIGHT
MOSTLY CLOUDY. CHANCE OF RAIN THROUGH THE NIGHT. LOWS
49 TO 59. SOUTH WIND 5 TO 15 MPH.
WEDNESDAY
RAIN IN THE MORNING, THEN RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. BREEZY. HIGHS 55 TO 65.
SOUTH WIND 15 TO 25 MPH WITH GUSTS TO AROUND 40 MPH.
WEDNESDAY NIGHT
RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS 48 TO 58. SOUTH WIND 5 TO 15 MPH WITH GUSTS
TO AROUND 35 MPH.
THURSDAY
RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS. HIGHS 56 TO 66. SOUTH WIND AROUND 10 MPH.
THURSDAY NIGHT
RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS 46 TO 56. SOUTH WIND AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY. PATCHY FOG. CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 58 TO 68. SOUTH WIND AROUND
5 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. PATCHY FOG. CHANCE OF RAIN. LOWS
45 TO 55.
SATURDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. PATCHY FOG. SLIGHT CHANCE OF RAIN. HIGHS 59 TO 69.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. PATCHY FOG. LOWS 46 TO 56.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY. PATCHY FOG. SLIGHT
CHANCE OF RAIN. HIGHS 59 TO 69. LOWS 46 TO 56.
LABOR DAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. PATCHY FOG. HIGHS 62 TO 72.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS 48 TO 58. HIGHS
62 TO 75.
TEMPERATURE / PRECIPITATION
CRESCENT CITY 55 61 54 60 / 40 100 100 60
KLAMATH 54 62 53 60 / 30 100 100 80
CAZ102-021400-
INTERIOR DEL NORTE-
INCLUDING THE CITY OF GASQUET
136 PM PDT TUE SEP 1 2026
..WIND ADVISORY IN EFFECT FROM 5 AM TO 8 PM PDT WEDNESDAY
TONIGHT
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS 44 TO 54. SOUTH
WIND AROUND 20 MPH OVERNIGHT.
WEDNESDAY
RAIN IN THE MORNING, THEN RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. WINDY. LOCALLY HEAVY
RAINFALL POSSIBLE IN THE AFTERNOON. HIGHS 51 TO 65. SOUTH WIND
20 TO 30 MPH WITH GUSTS AT HIGHER ELEVATIONS TO AROUND 45 MPH.
WEDNESDAY NIGHT
RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. BREEZY. LOWS 44 TO 54. SOUTH WIND 20 TO 25 MPH IN
THE EVENING. GUSTS UP TO 40 MPH.
THURSDAY
RAIN AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 53 TO
68.
THURSDAY NIGHT
MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS 42 TO 52.
FRIDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. HIGHS 56 TO 71.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. PATCHY VALLEY FOG. CHANCE OF RAIN. LOWS 41 TO 51.
SATURDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. HIGHS 59 TO 74.
SATURDAY NIGHT
PARTLY CLOUDY. PATCHY VALLEY FOG. SLIGHT CHANCE
OF RAIN. LOWS 43 TO 53.
SUNDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. SLIGHT CHANCE OF RAIN. HIGHS 59 TO 74.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. PATCHY VALLEY FOG. CHANCE OF RAIN. LOWS 44 TO 54.
LABOR DAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. HIGHS 63 TO
78.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 46 TO 56.
TUESDAY
SUNNY. HIGHS 70 TO 85.
TEMPERATURE / PRECIPITATION
GASQUET 50 64 50 68 / 40 100 100 80
CAZ103-021400-
NORTHERN COASTAL HUMBOLDT-
INCLUDING THE CITIES OF EUREKA, SAMOA, ARCATA, ARCATA ARPT,
FIELDBROOK, FERNBRIDGE, AND FORTUNA
136 PM PDT TUE SEP 1 2026
TONIGHT
MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING, THEN
SLIGHT CHANCE OF RAIN OVERNIGHT. LOWS 50 TO 60. SOUTH WIND UP TO
10 MPH.
WEDNESDAY
CHANCE OF RAIN IN THE MORNING, THEN RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. BREEZY. HIGHS
59 TO 69. SOUTHEAST WIND 15 TO 25 MPH.
WEDNESDAY NIGHT
RAIN SHOWERS IN THE EVENING. SLIGHT CHANCE OF
THUNDERSTORMS THROUGH THE NIGHT. RAIN OVERNIGHT. LOWS 51 TO 61.
SOUTH WIND 5 TO 15 MPH WITH GUSTS TO AROUND 35 MPH.
THURSDAY
MOSTLY CLOUDY. PATCHY FOG. RAIN AND SLIGHT CHANCE OF
THUNDERSTORMS. HIGHS 58 TO 68. SOUTHWEST WIND AROUND 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. PATCHY FOG. CHANCE OF RAIN. LOWS
47 TO 57. SOUTH WIND AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY. CHANCE OF RAIN. HIGHS 60 TO 70. SOUTH
WIND AROUND 10 MPH.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. PATCHY FOG. LOWS
45 TO 55. HIGHS 60 TO 71.
SATURDAY NIGHT THROUGH LABOR DAY
MOSTLY CLOUDY. PATCHY FOG.
LOWS 46 TO 56. HIGHS 61 TO 72.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS 49 TO 59. HIGHS
62 TO 76.
TEMPERATURE / PRECIPITATION
MCKINLEYVILLE 55 63 55 60 / 20 90 100 80
ARCATA 56 64 56 62 / 20 90 100 80
EUREKA 57 65 57 63 / 20 90 100 80
FORTUNA 55 66 56 65 / 30 90 100 80
CAZ104-021400-
SOUTHWESTERN HUMBOLDT-
INCLUDING THE CITIES OF HONEYDEW, PETROLIA, BRICELAND,
ETTERSBURG, SHELTER COVE, AND WHITETHORN
136 PM PDT TUE SEP 1 2026
..WIND ADVISORY IN EFFECT FROM 7 AM TO 8 PM PDT WEDNESDAY
TONIGHT
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS 48 TO 58. SOUTH
WIND 5 TO 15 MPH WITH GUSTS AT HIGHER ELEVATIONS TO AROUND
30 MPH.
WEDNESDAY
RAIN, BREEZY. HIGHS 59 TO 72. SOUTH WIND 15 TO
25 MPH WITH GUSTS AT HIGHER ELEVATIONS TO AROUND 40 MPH.
WEDNESDAY NIGHT
RAIN, BREEZY. LOWS 50 TO 60. SOUTH WIND 15 TO
25 MPH WITH GUSTS AT HIGHER ELEVATIONS TO AROUND 40 MPH.
THURSDAY
MOSTLY CLOUDY. PATCHY FOG. RAIN LIKELY AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 60 TO 75. SOUTHWEST WIND AROUND
5 MPH.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. PATCHY FOG. SLIGHT
CHANCE OF RAIN. LOWS 46 TO 56. HIGHS 61 TO 76. SOUTHWEST WIND
AROUND 5 MPH.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. PATCHY FOG. LOWS 45 TO
55. HIGHS 64 TO 79.
SATURDAY NIGHT THROUGH LABOR DAY
PARTLY CLOUDY. PATCHY FOG.
LOWS 46 TO 56. HIGHS 69 TO 84.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 50 TO 60.
TUESDAY
SUNNY. HIGHS 72 TO 87.
TEMPERATURE / PRECIPITATION
HONEYDEW 51 65 53 69 / 60 90 100 70
CAZ105-021400-
NORTHEASTERN INTERIOR HUMBOLDT-
INCLUDING THE CITIES OF HOOPA, ORLEANS, WEITCHPEC,
AND WILLOW CREEK
136 PM PDT TUE SEP 1 2026
..WIND ADVISORY IN EFFECT FROM 7 AM TO 8 PM PDT WEDNESDAY
TONIGHT
MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING. LOWS
45 TO 55.
WEDNESDAY
RAIN LIKELY IN THE MORNING, THEN RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. BREEZY. HIGHS
59 TO 74. SOUTH WIND 20 TO 25 MPH WITH GUSTS AT HIGHER ELEVATIONS
TO AROUND 40 MPH.
WEDNESDAY NIGHT
RAIN SHOWERS IN THE EVENING. SLIGHT CHANCE OF
THUNDERSTORMS THROUGH THE NIGHT. RAIN OVERNIGHT. BREEZY. LOWS
45 TO 55. SOUTH WIND 20 TO 25 MPH IN THE EVENING. GUSTS UP TO
40 MPH.
THURSDAY
RAIN AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 61 TO
76.
THURSDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS 42 TO 52.
FRIDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. HIGHS 64 TO 79.
FRIDAY NIGHT
PARTLY CLOUDY. PATCHY VALLEY FOG. SLIGHT CHANCE
OF RAIN. LOWS 42 TO 52.
SATURDAY
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN. HIGHS 69 TO 84.
SATURDAY NIGHT
PARTLY CLOUDY. PATCHY VALLEY FOG. LOWS 43 TO
53.
SUNDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. HIGHS 70 TO 85.
SUNDAY NIGHT
PARTLY CLOUDY. PATCHY VALLEY FOG. SLIGHT CHANCE
OF RAIN. LOWS 44 TO 54.
LABOR DAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS 74 TO 89. LOWS
45 TO 55.
TUESDAY
SUNNY. HIGHS 79 TO 94.
TEMPERATURE / PRECIPITATION
ORLEANS 49 67 50 69 / 30 90 100 90
HOOPA 51 71 53 73 / 20 90 100 90
WILLOW CREEK 50 71 53 74 / 10 90 100 90
CAZ106-021400-
SOUTHEASTERN INTERIOR HUMBOLDT-
INCLUDING THE CITIES OF BULL CREEK, PEPPERWOOD, SHIVELY,
DINSMORE, BRIDGEVILLE, ALDERPOINT, AND BENBOW
136 PM PDT TUE SEP 1 2026
..WIND ADVISORY IN EFFECT FROM 7 AM TO 8 PM PDT WEDNESDAY
TONIGHT
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS 45 TO 55.
WEDNESDAY
CLOUDY. CHANCE OF RAIN IN THE MORNING, THEN RAIN IN
THE AFTERNOON. HIGHS 58 TO 73. SOUTH WIND AROUND 20 MPH WITH
GUSTS AT HIGHER ELEVATIONS TO AROUND 35 MPH.
WEDNESDAY NIGHT
RAIN. LOWS 46 TO 56. SOUTH WIND AROUND 20 MPH
IN THE EVENING. GUSTS UP TO 35 MPH.
THURSDAY
PATCHY VALLEY FOG. RAIN AND SLIGHT CHANCE OF
THUNDERSTORMS. HIGHS 61 TO 76.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. PATCHY VALLEY FOG.
CHANCE OF RAIN. LOWS 42 TO 52. HIGHS 63 TO 78.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. PATCHY VALLEY FOG.
SLIGHT CHANCE OF RAIN. LOWS 41 TO 51. HIGHS 66 TO 81.
SATURDAY NIGHT
PARTLY CLOUDY. PATCHY VALLEY FOG. LOWS 43 TO
53.
SUNDAY
PARTLY CLOUDY. PATCHY VALLEY FOG. SLIGHT CHANCE OF
RAIN. HIGHS 67 TO 82.
SUNDAY NIGHT AND LABOR DAY
PARTLY CLOUDY. PATCHY VALLEY FOG.
LOWS 44 TO 54. HIGHS 70 TO 85.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS 47 TO 57. HIGHS
75 TO 90.
TEMPERATURE / PRECIPITATION
GARBERVILLE 51 70 53 74 / 50 80 100 80
CAZ108-021400-
SOUTHERN TRINITY-
INCLUDING THE CITIES OF FOREST GLEN, HAYFORK, HYAMPOM, PEANUT,
RUTH, AND ZENIA
136 PM PDT TUE SEP 1 2026
TONIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN
OVERNIGHT. LOWS 40 TO 50.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF RAIN IN THE MORNING, THEN
RAIN LIKELY IN THE AFTERNOON. HIGHS 55 TO 70. SOUTH WIND AROUND
20 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
RAIN. LOWS 42 TO 52. SOUTH WIND AROUND 20 MPH
IN THE EVENING.
THURSDAY
PATCHY VALLEY FOG. RAIN AND SLIGHT CHANCE OF
THUNDERSTORMS. HIGHS 56 TO 71.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. PATCHY VALLEY FOG.
SLIGHT CHANCE OF RAIN. LOWS 36 TO 46. HIGHS 60 TO 75.
FRIDAY NIGHT
PARTLY CLOUDY. PATCHY VALLEY FOG. SLIGHT CHANCE
OF RAIN. LOWS 37 TO 47.
SATURDAY
SUNNY. PATCHY VALLEY FOG. SLIGHT CHANCE OF RAIN.
HIGHS 65 TO 80.
SATURDAY NIGHT
PARTLY CLOUDY. PATCHY VALLEY FOG. LOWS 39 TO
49.
SUNDAY
MOSTLY SUNNY. PATCHY VALLEY FOG. SLIGHT CHANCE OF RAIN.
HIGHS 66 TO 81.
SUNDAY NIGHT
MOSTLY CLEAR. SLIGHT CHANCE OF RAIN. LOWS 39 TO
49.
LABOR DAY
MOSTLY SUNNY. PATCHY VALLEY FOG. HIGHS 70 TO 85.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS 43 TO 53. HIGHS
75 TO 90.
TEMPERATURE / PRECIPITATION
HAYFORK 40 65 43 71 / 20 70 90 80
RUTH 37 64 40 65 / 40 70 100 90
CAZ109-021400-
COASTAL MENDOCINO-
INCLUDING THE CITIES OF FORT BRAGG AND ROCKPORT
136 PM PDT TUE SEP 1 2026
TONIGHT
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS 46 TO 56. SOUTH
WIND UP TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. HIGHS 58 TO 70. SOUTH
WIND 5 TO 15 MPH.
WEDNESDAY NIGHT
RAIN. LOWS 48 TO 58. SOUTH WIND 5 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. PATCHY FOG. CHANCE OF RAIN. HIGHS
58 TO 70. SOUTHWEST WIND AROUND 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. PATCHY FOG. LOWS 44 TO 54. NORTH
WIND AROUND 5 MPH.
FRIDAY
SUNNY. PATCHY FOG. HIGHS 58 TO 71. NORTHWEST WIND
AROUND 5 MPH.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. PATCHY FOG. LOWS 43 TO
53. HIGHS 58 TO 72.
SATURDAY NIGHT THROUGH LABOR DAY
PARTLY CLOUDY. PATCHY FOG.
LOWS 44 TO 54. HIGHS 63 TO 78.
MONDAY NIGHT
MOSTLY CLEAR. PATCHY FOG. LOWS 48 TO 58.
TUESDAY
SUNNY. HIGHS 68 TO 83.
TEMPERATURE / PRECIPITATION
FORT BRAGG 53 67 55 64 / 40 50 100 70
POINT ARENA 52 59 54 58 / 50 30 90 70
CAZ110-021400-
NORTHWESTERN INTERIOR MENDOCINO-
INCLUDING THE CITIES OF POTTER VALLEY AND WILLITS
136 PM PDT TUE SEP 1 2026
TONIGHT
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS 43 TO 53.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF RAIN IN THE MORNING, THEN
RAIN LIKELY IN THE AFTERNOON. HIGHS 61 TO 74. SOUTH WIND 20 TO
25 MPH AT HIGHER ELEVATION.
WEDNESDAY NIGHT
RAIN. LOWS 46 TO 56.
THURSDAY
RAIN AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 61 TO
75.
THURSDAY NIGHT
PARTLY CLOUDY. PATCHY VALLEY FOG. LOWS 40 TO
50.
FRIDAY
MOSTLY SUNNY. PATCHY VALLEY FOG. SLIGHT CHANCE OF RAIN.
HIGHS 64 TO 79.
FRIDAY NIGHT THROUGH SUNDAY
MOSTLY CLEAR. PATCHY VALLEY FOG.
LOWS 42 TO 52. HIGHS 69 TO 84.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 55.
HIGHS 74 TO 89.
TUESDAY
SUNNY. HIGHS 78 TO 93.
TEMPERATURE / PRECIPITATION
LEGGETT 50 67 52 69 / 50 80 100 80
LAYTONVILLE 47 68 51 68 / 50 60 100 90
WILLITS 46 67 49 66 / 50 50 90 90
CAZ111-021400-
NORTHEASTERN INTERIOR MENDOCINO-
INCLUDING THE CITY OF COVELO
136 PM PDT TUE SEP 1 2026
TONIGHT
MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING, THEN
SLIGHT CHANCE OF RAIN OVERNIGHT. PATCHY VALLEY FOG OVERNIGHT.
LOWS 41 TO 51.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. HIGHS 58 TO 73.
WEDNESDAY NIGHT
RAIN LIKELY IN THE EVENING, THEN RAIN
OVERNIGHT. LOWS 44 TO 54.
THURSDAY
RAIN AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 58 TO
73.
THURSDAY NIGHT
PARTLY CLOUDY. PATCHY VALLEY FOG. CHANCE OF
RAIN. LOWS 38 TO 48.
FRIDAY
MOSTLY SUNNY. PATCHY VALLEY FOG. SLIGHT CHANCE OF RAIN.
HIGHS 62 TO 77.
FRIDAY NIGHT THROUGH SUNDAY
MOSTLY CLEAR. PATCHY VALLEY FOG.
LOWS 41 TO 51. HIGHS 68 TO 83.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLEAR. LOWS 44 TO 54.
HIGHS 73 TO 88.
TUESDAY
SUNNY. HIGHS 78 TO 93.
TEMPERATURE / PRECIPITATION
COVELO 45 68 49 69 / 50 50 100 90
CAZ112-021400-
SOUTHWESTERN INTERIOR MENDOCINO-
INCLUDING THE CITIES OF BOONVILLE, PHILO, COMPTCHE, AND YORKVILLE
136 PM PDT TUE SEP 1 2026
TONIGHT
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS 48 TO 58.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. HIGHS 65 TO 75.
WEDNESDAY NIGHT
CHANCE OF RAIN IN THE EVENING, THEN RAIN
OVERNIGHT. LOWS 51 TO 61.
THURSDAY
MOSTLY CLOUDY. PATCHY VALLEY FOG. RAIN. HIGHS 65 TO
75.
THURSDAY NIGHT
PARTLY CLOUDY. PATCHY VALLEY FOG. LOWS 45 TO
55.
FRIDAY
SUNNY. PATCHY VALLEY FOG. HIGHS 67 TO 77.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
MOSTLY CLEAR. PATCHY
VALLEY FOG. LOWS 45 TO 55. HIGHS 67 TO 79.
SUNDAY
MOSTLY SUNNY. PATCHY VALLEY FOG. HIGHS 69 TO 80.
SUNDAY NIGHT AND LABOR DAY
MOSTLY CLEAR. PATCHY VALLEY FOG.
LOWS 46 TO 56. HIGHS 70 TO 85.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS 49 TO 59. HIGHS
74 TO 89.
TEMPERATURE / PRECIPITATION
BOONVILLE 51 70 53 70 / 50 60 90 90
CAZ113-021400-
SOUTHEASTERN INTERIOR MENDOCINO-
INCLUDING THE CITIES OF CALPELLA, HOPLAND, REDWOOD VALLEY,
TALMAGE, AND UKIAH
136 PM PDT TUE SEP 1 2026
TONIGHT
PARTLY CLOUDY EARLY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. CHANCE OF RAIN THROUGH THE NIGHT. LOWS 49 TO 59.
WEDNESDAY
MOSTLY CLOUDY. RAIN LIKELY IN THE MORNING, THEN
CHANCE OF RAIN IN THE AFTERNOON. HIGHS 63 TO 75.
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING,
THEN RAIN OVERNIGHT. LOWS 50 TO 60.
THURSDAY
RAIN. HIGHS 62 TO 74.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 46 TO 56.
FRIDAY
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN. HIGHS 65 TO 79.
FRIDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLEAR. LOWS 49 TO 59.
HIGHS 72 TO 87.
TUESDAY
SUNNY. HIGHS 77 TO 92.
TEMPERATURE / PRECIPITATION
UKIAH 53 74 56 73 / 50 50 90 90
CAZ114-021400-
NORTHERN LAKE-
INCLUDING THE CITY OF GRAVELLY VALLEY AIRPORT
136 PM PDT TUE SEP 1 2026
TONIGHT
MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING, THEN
SLIGHT CHANCE OF RAIN OVERNIGHT. PATCHY VALLEY FOG OVERNIGHT.
LOWS 41 TO 51.
WEDNESDAY
MOSTLY CLOUDY. PATCHY VALLEY FOG IN THE MORNING.
CHANCE OF RAIN THROUGH THE DAY. HIGHS 60 TO 75.
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING,
THEN RAIN OVERNIGHT. PATCHY VALLEY FOG OVERNIGHT. LOWS 43 TO 53.
THURSDAY
RAIN AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 58 TO
73.
THURSDAY NIGHT
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS
39 TO 49.
FRIDAY
SUNNY. PATCHY VALLEY FOG. HIGHS 63 TO 78.
FRIDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLEAR. LOWS 43 TO 53.
HIGHS 68 TO 83.
LABOR DAY AND MONDAY NIGHT
MOSTLY CLEAR. HIGHS 72 TO 87. LOWS
47 TO 57.
TUESDAY
SUNNY. HIGHS 81 TO 96.
TEMPERATURE / PRECIPITATION
LAKE PILLSBURY 35 73 39 72 / 50 60 90 90
CAZ116-021400-
NORTHWESTERN AND CENTRAL TRINITY-
INCLUDING THE CITIES OF WEAVERVILLE, DOUGLAS CITY, HELENA,
JUNCTION CITY, BIG BAR, DEL LOMA, AND BURNT RANCH
136 PM PDT TUE SEP 1 2026
TONIGHT
MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY IN THE LATE
EVENING AND OVERNIGHT THEN BECOMING MOSTLY CLOUDY. CHANCE OF RAIN
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN
SLIGHT CHANCE OF RAIN OVERNIGHT. LOWS 41 TO 51. SOUTHWEST WIND
5 TO 15 MPH.
WEDNESDAY
CLOUDY. CHANCE OF RAIN IN THE MORNING, THEN RAIN IN
THE AFTERNOON. HIGHS 58 TO 73. SOUTH WIND 10 TO 20 MPH.
WEDNESDAY NIGHT
RAIN. LOWS 43 TO 53. SOUTHWEST WIND 5 TO
15 MPH.
THURSDAY
PATCHY FOG. RAIN AND SLIGHT CHANCE OF THUNDERSTORMS.
HIGHS 62 TO 77. SOUTHWEST WIND AROUND 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS
39 TO 49. WEST WIND AROUND 10 MPH.
FRIDAY
PARTLY CLOUDY. PATCHY FOG. CHANCE OF RAIN AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 66 TO 81. SOUTHWEST WIND AROUND
5 MPH.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. SLIGHT CHANCE OF
RAIN. LOWS 40 TO 50. HIGHS 71 TO 86.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 42 TO 52.
SUNDAY AND SUNDAY NIGHT
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN.
HIGHS 72 TO 87. LOWS 42 TO 52.
LABOR DAY
MOSTLY SUNNY. HIGHS 75 TO 90.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS 46 TO 56. HIGHS
80 TO 95.
TEMPERATURE / PRECIPITATION
BIG BAR 46 68 49 74 / 20 90 100 80
WEAVERVILLE 46 63 49 68 / 40 80 100 90
CAZ117-021400-
NORTHEASTERN TRINITY-
INCLUDING THE CITIES OF CARRVILLE AND TRINITY CENTER
136 PM PDT TUE SEP 1 2026
TONIGHT
MOSTLY CLOUDY. RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN OVERNIGHT. LOWS
37 TO 47. SOUTH WIND 5 TO 15 MPH.
WEDNESDAY
RAIN LIKELY IN THE MORNING, THEN RAIN IN THE
AFTERNOON. HIGHS 48 TO 63. SOUTH WIND 10 TO 20 MPH.
WEDNESDAY NIGHT
RAIN. LOWS 39 TO 49. SOUTH WIND 5 TO 15 MPH.
THURSDAY
RAIN AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 54 TO
69. SOUTH WIND AROUND 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. CHANCE OF RAIN AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS 35 TO 45. SOUTHWEST WIND AROUND 10 MPH.
FRIDAY
PARTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. HIGHS 58 TO 73. SOUTH WIND AROUND 5 MPH.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. SLIGHT CHANCE OF
RAIN. LOWS 37 TO 47. HIGHS 62 TO 77.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 39 TO 49.
SUNDAY
MOSTLY SUNNY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. CHANCE OF RAIN. HIGHS 64 TO 79.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING.
CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS
39 TO 49.
LABOR DAY
MOSTLY SUNNY. HIGHS 67 TO 82.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS 42 TO 52. HIGHS
73 TO 88.
TEMPERATURE / PRECIPITATION
TRINITY CENTER 44 62 45 67 / 70 90 100 90
CAZ118-021400-
WESTERN LAKE-
INCLUDING THE CITIES OF FINLEY, KNOBCONE CAMP, LAKEPORT,
SODA BAY, LUCERNE, NICE, AND SARATOGA SPRINGS
136 PM PDT TUE SEP 1 2026
TONIGHT
PARTLY CLOUDY EARLY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. CHANCE OF RAIN THROUGH THE NIGHT. LOWS 46 TO 56.
SOUTHWEST WIND 5 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. PATCHY FOG IN THE MORNING. CHANCE OF
RAIN THROUGH THE DAY. HIGHS 62 TO 72. SOUTHWEST WIND UP TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING,
THEN RAIN LIKELY OVERNIGHT. LOWS 49 TO 59. SOUTHWEST WIND 5 TO
15 MPH.
THURSDAY
RAIN. HIGHS 62 TO 72. SOUTHWEST WIND AROUND 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 45 TO 55. WEST WIND AROUND
10 MPH.
FRIDAY
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN. HIGHS 67 TO 77.
WEST WIND AROUND 5 MPH.
FRIDAY NIGHT
CLEAR. LOWS 46 TO 56.
SATURDAY
SUNNY. PATCHY FOG. HIGHS 70 TO 80.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLEAR. LOWS 49 TO
59. HIGHS 70 TO 81.
LABOR DAY AND MONDAY NIGHT
MOSTLY CLEAR. HIGHS 76 TO 86. LOWS
51 TO 61.
TUESDAY
SUNNY. HIGHS 81 TO 91.
TEMPERATURE / PRECIPITATION
LAKEPORT 50 67 53 67 / 30 50 60 90
CAZ119-021400-
SOUTHWESTERN LAKE-
INCLUDING THE CITIES OF KELSEYVILLE, MOUNT KONOCTI, ADAMS,
ANDERSON SPRINGS, COBB, ETTAWA SPRINGS, AND FOREST LAKE
136 PM PDT TUE SEP 1 2026
TONIGHT
PARTLY CLOUDY UNTIL LATE TONIGHT THEN BECOMING MOSTLY
CLOUDY. SLIGHT CHANCE OF RAIN IN THE EVENING. CHANCE OF RAIN
OVERNIGHT. LOWS 48 TO 58. SOUTHWEST WIND 5 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. RAIN LIKELY IN THE MORNING, THEN
CHANCE OF RAIN IN THE AFTERNOON. HIGHS 61 TO 71. SOUTHWEST WIND
5 TO 15 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE EVENING, THEN CHANCE
OF RAIN OVERNIGHT. LOWS 50 TO 60. SOUTHWEST WIND 5 TO 15 MPH.
THURSDAY
RAIN. HIGHS 60 TO 71. SOUTHWEST WIND AROUND 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 46 TO 56. WEST WIND AROUND
10 MPH.
FRIDAY
SUNNY. HIGHS 65 TO 76. WEST WIND AROUND 5 MPH.
FRIDAY NIGHT
CLEAR. LOWS 48 TO 58.
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. HIGHS 68 TO 81. LOWS
49 TO 59.
SUNDAY NIGHT
CLEAR. LOWS 50 TO 60.
LABOR DAY THROUGH TUESDAY
MOSTLY CLEAR. HIGHS 75 TO 90. LOWS
53 TO 63.
CAZ120-021400-
EASTERN LAKE-
INCLUDING THE CITIES OF CLEARLAKE, CLEARLAKE PARK,
HIDDEN VALLEY LAKE, AND MIDDLETOWN
136 PM PDT TUE SEP 1 2026
TONIGHT
PARTLY CLOUDY UNTIL LATE TONIGHT THEN BECOMING MOSTLY
CLOUDY. SLIGHT CHANCE OF RAIN. LOWS 45 TO 55. SOUTHWEST WIND 5 TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. CHANCE OF RAIN IN THE MORNING, THEN SLIGHT CHANCE OF RAIN
IN THE AFTERNOON. HIGHS 65 TO 75. SOUTHWEST WIND 5 TO 15 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. CHANCE OF RAIN OVERNIGHT. LOWS
48 TO 58. SOUTHWEST WIND 10 TO 20 MPH.
THURSDAY
RAIN LIKELY. HIGHS 64 TO 74. SOUTHWEST WIND AROUND
15 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 43 TO 53. WEST WIND AROUND
15 MPH.
FRIDAY
SUNNY. HIGHS 68 TO 78. WEST WIND AROUND 5 MPH.
FRIDAY NIGHT
CLEAR. LOWS 46 TO 56.
SATURDAY THROUGH MONDAY NIGHT
MOSTLY CLEAR. HIGHS 72 TO 87.
LOWS 50 TO 60.
TUESDAY
SUNNY. HIGHS 81 TO 91.
TEMPERATURE / PRECIPITATION
MIDDLETOWN 45 70 47 69 / 30 50 40 90
CLEARLAKE 47 71 51 71 / 20 30 30 80
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