315
FPUS56 KEKA 200920
ZFPEKA
ZONE FORECAST PRODUCT FOR CALIFORNIA
NATIONAL WEATHER SERVICE EUREKA CA
220 AM PDT TUE OCT 20 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 TODAY, TONIGHT, AND WEDNESDAY.
CAZ101-210030-
COASTAL DEL NORTE-
INCLUDING THE CITIES OF FT DICK, CRESCENT CITY, AND SMITH RIVER
220 AM PDT TUE OCT 20 2026
TODAY
MOSTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS 56 TO
66. EAST WIND AROUND 5 MPH SHIFTING TO THE SOUTHWEST IN THE
AFTERNOON.
TONIGHT
MOSTLY CLOUDY. PATCHY FOG. LOWS 41 TO 51. LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS
58 TO 69. LIGHT WINDS BECOMING SOUTHWEST AROUND 5 MPH IN THE
AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. PATCHY FOG. LOWS 41 TO 51.
SOUTHEAST WIND AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. PATCHY FOG. HIGHS 55 TO 65. NORTHWEST
WIND AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 36 TO 46.
FRIDAY
SUNNY. HIGHS 57 TO 67.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 37 TO 47.
SATURDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. SLIGHT CHANCE OF RAIN. HIGHS 55 TO 65.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS
39 TO 49. HIGHS 54 TO 65.
SUNDAY NIGHT
MOSTLY CLOUDY. PATCHY FOG. CHANCE OF RAIN. LOWS
39 TO 49.
MONDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 55 TO 65.
TEMPERATURE / PRECIPITATION
CRESCENT CITY 56 45 58 / 0 0 0
KLAMATH 60 43 64 / 0 0 0
CAZ102-210030-
INTERIOR DEL NORTE-
INCLUDING THE CITY OF GASQUET
220 AM PDT TUE OCT 20 2026
TODAY
PARTLY CLOUDY UNTIL EARLY AFTERNOON THEN BECOMING MOSTLY
CLOUDY. HIGHS 59 TO 74.
TONIGHT
MOSTLY CLOUDY. LOWS 45 TO 55.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
68 TO 83.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 43 TO 53.
THURSDAY
PARTLY CLOUDY. HIGHS 55 TO 70.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 35 TO 45.
FRIDAY
SUNNY. HIGHS 57 TO 72.
FRIDAY NIGHT
CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY.
LOWS 36 TO 46.
SATURDAY
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN. HIGHS 59 TO 74.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLOUDY. CHANCE OF
RAIN. LOWS 39 TO 49. HIGHS 59 TO 74.
MONDAY
PARTLY CLOUDY. HIGHS 58 TO 73.
TEMPERATURE / PRECIPITATION
GASQUET 74 47 79 / 0 0 0
CAZ103-210030-
NORTHERN COASTAL HUMBOLDT-
INCLUDING THE CITIES OF EUREKA, SAMOA, ARCATA, ARCATA ARPT,
FIELDBROOK, FERNBRIDGE, AND FORTUNA
220 AM PDT TUE OCT 20 2026
TODAY
MOSTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS 57 TO
67. SOUTHEAST WIND AROUND 5 MPH SHIFTING TO THE WEST IN THE
AFTERNOON.
TONIGHT
MOSTLY CLOUDY. PATCHY FOG. LOWS 40 TO 50. NORTH WIND
AROUND 5 MPH SHIFTING TO THE EAST OVERNIGHT.
WEDNESDAY
MOSTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS
60 TO 72. LIGHT WINDS BECOMING WEST AROUND 5 MPH IN THE
AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. PATCHY FOG. LOWS 41 TO 51.
SOUTHWEST WIND AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. PATCHY FOG. HIGHS 54 TO 64. NORTHWEST
WIND AROUND 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS 38 TO 48.
FRIDAY AND FRIDAY NIGHT
PARTLY CLOUDY. HIGHS 55 TO 65. LOWS
36 TO 46.
SATURDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. HIGHS 57 TO 67.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLOUDY. CHANCE OF
RAIN. LOWS 39 TO 49. HIGHS 57 TO 68.
MONDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 57 TO 67.
TEMPERATURE / PRECIPITATION
MCKINLEYVILLE 56 43 60 / 0 0 10
ARCATA 60 43 63 / 0 0 10
EUREKA 58 45 60 / 0 0 10
FORTUNA 63 45 66 / 0 0 10
CAZ104-210030-
SOUTHWESTERN HUMBOLDT-
INCLUDING THE CITIES OF HONEYDEW, PETROLIA, BRICELAND,
ETTERSBURG, SHELTER COVE, AND WHITETHORN
220 AM PDT TUE OCT 20 2026
TODAY
MOSTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS 56 TO
69. SOUTHEAST WIND AROUND 5 MPH SHIFTING TO THE WEST IN THE
AFTERNOON.
TONIGHT
MOSTLY CLOUDY. LOWS 42 TO 52. NORTH WIND AROUND 5 MPH
SHIFTING TO THE NORTHEAST OVERNIGHT.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. SLIGHT CHANCE OF RAIN IN THE AFTERNOON. HIGHS 63 TO 75.
SOUTHEAST WIND AROUND 5 MPH SHIFTING TO THE SOUTHWEST IN THE
AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS 43 TO 53. NORTHWEST WIND
AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. PATCHY FOG. HIGHS 54 TO 69. NORTH WIND
AROUND 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 39 TO 49.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. HIGHS 59 TO 74. LOWS
39 TO 49.
SATURDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. HIGHS 60 TO 74.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS
41 TO 51. HIGHS 60 TO 74.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. CHANCE OF RAIN. LOWS 41 TO 51.
MONDAY
PARTLY CLOUDY. HIGHS 60 TO 73.
TEMPERATURE / PRECIPITATION
HONEYDEW 65 45 70 / 0 0 10
CAZ105-210030-
NORTHEASTERN INTERIOR HUMBOLDT-
INCLUDING THE CITIES OF HOOPA, ORLEANS, WEITCHPEC,
AND WILLOW CREEK
220 AM PDT TUE OCT 20 2026
TODAY
PARTLY CLOUDY UNTIL EARLY AFTERNOON THEN BECOMING MOSTLY
CLOUDY. PATCHY VALLEY FOG IN THE MORNING. HIGHS 65 TO 80.
TONIGHT
MOSTLY CLOUDY. LOWS 43 TO 53.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 68 TO 83.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 42 TO 52.
THURSDAY
MOSTLY CLOUDY. PATCHY VALLEY FOG. HIGHS 58 TO 73.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 35 TO 45.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. HIGHS 62 TO 77. LOWS
35 TO 45.
SATURDAY
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN. HIGHS 63 TO 78.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLOUDY. CHANCE OF
RAIN. LOWS 38 TO 48. HIGHS 63 TO 78.
MONDAY
PARTLY CLOUDY. HIGHS 62 TO 77.
TEMPERATURE / PRECIPITATION
ORLEANS 78 47 81 / 0 0 10
HOOPA 77 44 81 / 0 0 10
WILLOW CREEK 80 44 83 / 0 0 10
CAZ106-210030-
SOUTHEASTERN INTERIOR HUMBOLDT-
INCLUDING THE CITIES OF BULL CREEK, PEPPERWOOD, SHIVELY,
DINSMORE, BRIDGEVILLE, ALDERPOINT, AND BENBOW
220 AM PDT TUE OCT 20 2026
TODAY
MOSTLY CLOUDY. PATCHY VALLEY FOG IN THE MORNING. HIGHS
58 TO 73.
TONIGHT
MOSTLY CLOUDY. LOWS 42 TO 52.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. SLIGHT CHANCE OF RAIN IN THE AFTERNOON. HIGHS 64 TO 79.
WEDNESDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS
42 TO 52.
THURSDAY
MOSTLY CLOUDY. PATCHY VALLEY FOG. HIGHS 55 TO 70.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 35 TO 45.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. HIGHS 60 TO 75. LOWS
35 TO 45.
SATURDAY
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN. HIGHS 61 TO 76.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS
38 TO 48. HIGHS 61 TO 76.
SUNDAY NIGHT
PARTLY CLOUDY. CHANCE OF RAIN. LOWS 38 TO 48.
MONDAY
PARTLY CLOUDY. HIGHS 60 TO 75.
TEMPERATURE / PRECIPITATION
GARBERVILLE 69 42 75 / 0 0 20
CAZ108-210030-
SOUTHERN TRINITY-
INCLUDING THE CITIES OF FOREST GLEN, HAYFORK, HYAMPOM, PEANUT,
RUTH, AND ZENIA
220 AM PDT TUE OCT 20 2026
TODAY
MOSTLY CLOUDY. HIGHS 61 TO 76.
TONIGHT
MOSTLY CLOUDY. LOWS 40 TO 50.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF RAIN IN THE AFTERNOON.
HIGHS 65 TO 80.
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS 39 TO 49.
THURSDAY
MOSTLY CLOUDY. PATCHY VALLEY FOG. CHANCE OF RAIN.
HIGHS 58 TO 73.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 30 TO 40.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. HIGHS 64 TO 79. LOWS
31 TO 41.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. SLIGHT CHANCE OF
RAIN. HIGHS 62 TO 77. LOWS 33 TO 43.
SUNDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. CHANCE OF RAIN. HIGHS 58 TO 73.
SUNDAY NIGHT
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS 32 TO
42.
MONDAY
PARTLY CLOUDY. HIGHS 59 TO 74.
TEMPERATURE / PRECIPITATION
HAYFORK 71 34 76 / 0 10 20
RUTH 70 34 74 / 10 10 40
CAZ109-210030-
COASTAL MENDOCINO-
INCLUDING THE CITIES OF FORT BRAGG AND ROCKPORT
220 AM PDT TUE OCT 20 2026
TODAY
MOSTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS 57 TO
67. EAST WIND AROUND 5 MPH SHIFTING TO THE WEST IN THE AFTERNOON.
TONIGHT
MOSTLY CLOUDY. PATCHY FOG. LOWS 40 TO 50. NORTH WIND
AROUND 5 MPH SHIFTING TO THE NORTHEAST OVERNIGHT.
WEDNESDAY
MOSTLY CLOUDY. PATCHY FOG IN THE MORNING. CHANCE OF
RAIN IN THE MORNING, THEN SLIGHT CHANCE OF RAIN IN THE AFTERNOON.
HIGHS 61 TO 71. SOUTHEAST WIND AROUND 5 MPH SHIFTING TO THE WEST
IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. AREAS OF FOG. SLIGHT CHANCE OF
RAIN. LOWS 41 TO 51. NORTH WIND AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. PATCHY FOG. HIGHS 56 TO 66. NORTHWEST
WIND AROUND 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 34 TO 44.
FRIDAY
SUNNY. HIGHS 59 TO 70.
FRIDAY NIGHT
MOSTLY CLEAR. PATCHY FOG. LOWS 35 TO 45.
SATURDAY
MOSTLY SUNNY. HIGHS 60 TO 73.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
PARTLY CLOUDY. SLIGHT
CHANCE OF RAIN. LOWS 38 TO 48. HIGHS 60 TO 73.
MONDAY
PARTLY CLOUDY. HIGHS 60 TO 72.
TEMPERATURE / PRECIPITATION
FORT BRAGG 62 44 66 / 0 0 30
POINT ARENA 58 50 61 / 0 10 30
CAZ110-210030-
NORTHWESTERN INTERIOR MENDOCINO-
INCLUDING THE CITIES OF POTTER VALLEY AND WILLITS
220 AM PDT TUE OCT 20 2026
TODAY
MOSTLY CLOUDY. PATCHY VALLEY FOG IN THE MORNING. HIGHS
60 TO 74.
TONIGHT
MOSTLY CLOUDY. LOWS 40 TO 50.
WEDNESDAY
MOSTLY CLOUDY. PATCHY VALLEY FOG IN THE MORNING.
SLIGHT CHANCE OF RAIN IN THE MORNING, THEN CHANCE OF RAIN SHOWERS
AND ISOLATED THUNDERSTORMS IN THE AFTERNOON. HIGHS 64 TO 78.
WEDNESDAY NIGHT
MOSTLY CLOUDY. PATCHY VALLEY FOG. CHANCE OF
RAIN AND ISOLATED THUNDERSTORMS. LOWS 39 TO 49.
THURSDAY
PARTLY CLOUDY. PATCHY VALLEY FOG. SLIGHT CHANCE OF
RAIN. HIGHS 58 TO 73.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 33 TO 43.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. HIGHS 65 TO 80. LOWS
33 TO 43.
SATURDAY
MOSTLY SUNNY. HIGHS 64 TO 79.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
PARTLY CLOUDY. SLIGHT
CHANCE OF RAIN. LOWS 35 TO 45. HIGHS 64 TO 79.
MONDAY
PARTLY CLOUDY. HIGHS 62 TO 76.
TEMPERATURE / PRECIPITATION
LEGGETT 65 41 70 / 0 0 30
LAYTONVILLE 66 45 71 / 0 0 30
WILLITS 66 41 69 / 0 0 30
CAZ111-210030-
NORTHEASTERN INTERIOR MENDOCINO-
INCLUDING THE CITY OF COVELO
220 AM PDT TUE OCT 20 2026
TODAY
MOSTLY CLOUDY. PATCHY VALLEY FOG IN THE MORNING. HIGHS
59 TO 74.
TONIGHT
MOSTLY CLOUDY. LOWS 41 TO 51.
WEDNESDAY
MOSTLY CLOUDY. PATCHY VALLEY FOG IN THE MORNING.
SLIGHT CHANCE OF RAIN IN THE MORNING, THEN CHANCE OF RAIN SHOWERS
AND ISOLATED THUNDERSTORMS IN THE AFTERNOON. HIGHS 62 TO 77.
WEDNESDAY NIGHT
MOSTLY CLOUDY. PATCHY VALLEY FOG. CHANCE OF
RAIN SHOWERS AND ISOLATED THUNDERSTORMS. LOWS 40 TO 50.
THURSDAY
MOSTLY CLOUDY. AREAS OF VALLEY FOG. CHANCE OF RAIN.
HIGHS 59 TO 74.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 33 TO 43.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. HIGHS 65 TO 80. LOWS
33 TO 43.
SATURDAY
MOSTLY SUNNY. HIGHS 64 TO 79.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
PARTLY CLOUDY. SLIGHT
CHANCE OF RAIN. LOWS 34 TO 44. HIGHS 64 TO 79.
MONDAY
PARTLY CLOUDY. HIGHS 60 TO 75.
TEMPERATURE / PRECIPITATION
COVELO 70 40 73 / 0 0 40
CAZ112-210030-
SOUTHWESTERN INTERIOR MENDOCINO-
INCLUDING THE CITIES OF BOONVILLE, PHILO, COMPTCHE, AND YORKVILLE
220 AM PDT TUE OCT 20 2026
TODAY
MOSTLY CLOUDY. PATCHY VALLEY FOG IN THE MORNING. HIGHS
63 TO 73.
TONIGHT
MOSTLY CLOUDY. LOWS 43 TO 53.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. HIGHS 66 TO 76.
WEDNESDAY NIGHT
MOSTLY CLOUDY. PATCHY VALLEY FOG. CHANCE OF
RAIN. LOWS 44 TO 54.
THURSDAY
MOSTLY CLOUDY. PATCHY VALLEY FOG. SLIGHT CHANCE OF
RAIN. HIGHS 61 TO 71.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 37 TO 47.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. HIGHS 65 TO 76. LOWS
38 TO 48.
SATURDAY
MOSTLY SUNNY. HIGHS 67 TO 77.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. SLIGHT CHANCE OF
RAIN. LOWS 41 TO 51. HIGHS 66 TO 77.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS 41 TO 51. HIGHS
66 TO 76.
TEMPERATURE / PRECIPITATION
BOONVILLE 69 46 72 / 0 10 40
CAZ113-210030-
SOUTHEASTERN INTERIOR MENDOCINO-
INCLUDING THE CITIES OF CALPELLA, HOPLAND, REDWOOD VALLEY,
TALMAGE, AND UKIAH
220 AM PDT TUE OCT 20 2026
TODAY
MOSTLY CLOUDY. PATCHY VALLEY FOG IN THE MORNING. HIGHS
60 TO 73.
TONIGHT
MOSTLY CLOUDY. LOWS 44 TO 54.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF RAIN IN THE MORNING, THEN
CHANCE OF RAIN SHOWERS AND ISOLATED THUNDERSTORMS IN THE
AFTERNOON. HIGHS 63 TO 76.
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND
ISOLATED THUNDERSTORMS. LOWS 44 TO 54.
THURSDAY
MOSTLY CLOUDY. PATCHY VALLEY FOG. SLIGHT CHANCE OF
RAIN. HIGHS 58 TO 72.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 38 TO 48.
FRIDAY
SUNNY. HIGHS 64 TO 79.
FRIDAY NIGHT
CLEAR. LOWS 39 TO 49.
SATURDAY
SUNNY. HIGHS 64 TO 78.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. SLIGHT CHANCE OF
RAIN. LOWS 40 TO 50. HIGHS 63 TO 78.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS 40 TO 50. HIGHS
62 TO 76.
TEMPERATURE / PRECIPITATION
UKIAH 72 47 74 / 0 10 40
CAZ114-210030-
NORTHERN LAKE-
INCLUDING THE CITY OF GRAVELLY VALLEY AIRPORT
220 AM PDT TUE OCT 20 2026
TODAY
MOSTLY CLOUDY. PATCHY VALLEY FOG IN THE MORNING. HIGHS
59 TO 74.
TONIGHT
MOSTLY CLOUDY. LOWS 41 TO 51.
WEDNESDAY
MOSTLY CLOUDY. PATCHY VALLEY FOG IN THE MORNING.
CHANCE OF RAIN IN THE MORNING, THEN CHANCE OF RAIN SHOWERS AND
ISOLATED THUNDERSTORMS IN THE AFTERNOON. HIGHS 62 TO 77.
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND
ISOLATED THUNDERSTORMS. LOWS 39 TO 49.
THURSDAY
MOSTLY CLOUDY. PATCHY VALLEY FOG. CHANCE OF RAIN.
HIGHS 58 TO 73.
THURSDAY NIGHT
PARTLY CLOUDY. AREAS OF VALLEY FOG. LOWS 35 TO
45.
FRIDAY
SUNNY. HIGHS 63 TO 78.
FRIDAY NIGHT
CLEAR. LOWS 37 TO 47.
SATURDAY
SUNNY. HIGHS 62 TO 77.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. SLIGHT CHANCE OF
RAIN. LOWS 37 TO 47. HIGHS 62 TO 77.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS 36 TO 46. HIGHS
59 TO 74.
TEMPERATURE / PRECIPITATION
LAKE PILLSBURY 74 36 77 / 0 10 40
CAZ116-210030-
NORTHWESTERN AND CENTRAL TRINITY-
INCLUDING THE CITIES OF WEAVERVILLE, DOUGLAS CITY, HELENA,
JUNCTION CITY, BIG BAR, DEL LOMA, AND BURNT RANCH
220 AM PDT TUE OCT 20 2026
TODAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. HIGHS 64 TO 79. SOUTHEAST WIND 5 TO 15 MPH.
TONIGHT
MOSTLY CLOUDY. LOWS 43 TO 53. EAST WIND UP TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS 69 TO 84. EAST WIND AROUND
10 MPH SHIFTING TO THE SOUTHEAST IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS
40 TO 50. NORTHEAST WIND AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. PATCHY FOG. CHANCE OF RAIN. HIGHS
61 TO 76. WEST WIND AROUND 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 32 TO 42.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. HIGHS 63 TO 78. LOWS
33 TO 43.
SATURDAY
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN. HIGHS 66 TO 81.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. CHANCE OF RAIN. LOWS
35 TO 45. HIGHS 66 TO 81.
SUNDAY NIGHT
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS 34 TO
44.
MONDAY
MOSTLY SUNNY. HIGHS 62 TO 77.
TEMPERATURE / PRECIPITATION
BIG BAR 75 44 80 / 0 0 10
WEAVERVILLE 72 42 77 / 0 10 10
CAZ117-210030-
NORTHEASTERN TRINITY-
INCLUDING THE CITIES OF CARRVILLE AND TRINITY CENTER
220 AM PDT TUE OCT 20 2026
TODAY
PARTLY CLOUDY. HIGHS 57 TO 72. SOUTHEAST WIND 5 TO
15 MPH.
TONIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN OVERNIGHT. LOWS
41 TO 51. SOUTHEAST WIND AROUND 10 MPH SHIFTING TO THE NORTHEAST
OVERNIGHT.
WEDNESDAY
MOSTLY CLOUDY. HIGHS 61 TO 76. NORTHEAST WIND AROUND
5 MPH SHIFTING TO THE SOUTHEAST IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS 39 TO 49.
NORTHWEST WIND AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. CHANCE OF RAIN. HIGHS 54 TO 69. WEST
WIND AROUND 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 30 TO 40.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. HIGHS 58 TO 73. LOWS
31 TO 41.
SATURDAY
MOSTLY SUNNY. HIGHS 56 TO 71.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS 32 TO 42.
SUNDAY AND SUNDAY NIGHT
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN
AND SNOW. HIGHS 52 TO 67. LOWS 32 TO 42.
MONDAY
MOSTLY SUNNY. HIGHS 53 TO 68.
TEMPERATURE / PRECIPITATION
TRINITY CENTER 70 43 75 / 0 10 10
CAZ118-210030-
WESTERN LAKE-
INCLUDING THE CITIES OF FINLEY, KNOBCONE CAMP, LAKEPORT,
SODA BAY, LUCERNE, NICE, AND SARATOGA SPRINGS
220 AM PDT TUE OCT 20 2026
TODAY
MOSTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS 62 TO
72. SOUTHEAST WIND AROUND 10 MPH.
TONIGHT
MOSTLY CLOUDY. LOWS 45 TO 55. SOUTH WIND AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. PATCHY FOG IN THE MORNING. CHANCE OF
RAIN IN THE MORNING, THEN CHANCE OF RAIN SHOWERS AND ISOLATED
THUNDERSTORMS IN THE AFTERNOON. HIGHS 64 TO 74. WEST WIND AROUND
5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. PATCHY FOG. CHANCE OF RAIN
SHOWERS AND ISOLATED THUNDERSTORMS. LOWS 44 TO 54. WEST WIND
AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. PATCHY FOG. CHANCE OF RAIN. HIGHS
61 TO 71. WEST WIND AROUND 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 38 TO 48.
FRIDAY
SUNNY. PATCHY FOG. HIGHS 66 TO 77.
FRIDAY NIGHT
CLEAR. LOWS 40 TO 50.
SATURDAY
SUNNY. HIGHS 66 TO 76.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 41 TO 51.
SUNDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. HIGHS 62 TO 72.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 40 TO 50.
MONDAY
MOSTLY SUNNY. PATCHY FOG. HIGHS 62 TO 72.
TEMPERATURE / PRECIPITATION
LAKEPORT 67 46 69 / 0 10 40
CAZ119-210030-
SOUTHWESTERN LAKE-
INCLUDING THE CITIES OF KELSEYVILLE, MOUNT KONOCTI, ADAMS,
ANDERSON SPRINGS, COBB, ETTAWA SPRINGS, AND FOREST LAKE
220 AM PDT TUE OCT 20 2026
TODAY
MOSTLY CLOUDY. HIGHS 59 TO 69. EAST WIND UP TO 10 MPH.
TONIGHT
MOSTLY CLOUDY. LOWS 46 TO 56. EAST WIND AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF RAIN IN THE MORNING, THEN
CHANCE OF RAIN SHOWERS AND ISOLATED THUNDERSTORMS IN THE
AFTERNOON. HIGHS 62 TO 72. SOUTHWEST WIND AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN AND ISOLATED
THUNDERSTORMS. LOWS 45 TO 55. WEST WIND AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. CHANCE OF RAIN. HIGHS 60 TO 70.
SOUTHWEST WIND AROUND 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 40 TO 50.
FRIDAY
SUNNY. HIGHS 63 TO 75.
FRIDAY NIGHT
CLEAR. LOWS 43 TO 53.
SATURDAY
SUNNY. HIGHS 63 TO 73.
SATURDAY NIGHT THROUGH MONDAY
PARTLY CLOUDY. LOWS 42 TO 52.
HIGHS 61 TO 73.
CAZ120-210030-
EASTERN LAKE-
INCLUDING THE CITIES OF CLEARLAKE, CLEARLAKE PARK,
HIDDEN VALLEY LAKE, AND MIDDLETOWN
220 AM PDT TUE OCT 20 2026
TODAY
MOSTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS 62 TO
72. NORTHEAST WIND UP TO 10 MPH.
TONIGHT
MOSTLY CLOUDY. LOWS 45 TO 55. NORTHEAST WIND AROUND
10 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF RAIN IN THE MORNING, THEN
CHANCE OF RAIN SHOWERS AND ISOLATED THUNDERSTORMS IN THE
AFTERNOON. HIGHS 66 TO 76. WEST WIND AROUND 5 MPH SHIFTING TO THE
SOUTHWEST IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN AND ISOLATED
THUNDERSTORMS. LOWS 44 TO 54. SOUTHWEST WIND AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. PATCHY FOG. CHANCE OF RAIN. HIGHS
63 TO 73. SOUTHWEST WIND AROUND 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. PATCHY FOG. LOWS 40 TO 50.
FRIDAY
MOSTLY SUNNY. HIGHS 66 TO 77.
FRIDAY NIGHT
CLEAR. LOWS 42 TO 52.
SATURDAY
SUNNY. HIGHS 67 TO 77.
SATURDAY NIGHT THROUGH MONDAY
PARTLY CLOUDY. LOWS 41 TO 51.
HIGHS 64 TO 77.
TEMPERATURE / PRECIPITATION
MIDDLETOWN 68 44 72 / 0 10 40
CLEARLAKE 68 47 71 / 0 10 40
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page