Zone Forecast Product
Issued by NWS Eureka, CA
Issued by NWS Eureka, CA
854
FPUS56 KEKA 260837
ZFPEKA
Zone Forecast Product for California
National Weather Service Eureka CA
136 AM PDT Sat Sep 26 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 Sunday.
CAZ101-270200-
Coastal Del Norte-
Including the cities of Ft Dick, Crescent City, and Smith River
136 AM PDT Sat Sep 26 2026
.TODAY...Mostly sunny. Highs 61 to 71. North wind 5 to 15 mph.
.TONIGHT...Partly cloudy. Lows 45 to 55. South wind around 10 mph
shifting to the east overnight.
.SUNDAY...Partly cloudy. Highs 59 to 69. Northwest wind 5 to
15 mph.
.SUNDAY NIGHT...Mostly clear. Lows 45 to 55. North wind around
15 mph.
.MONDAY...Sunny. Highs 63 to 73. North wind around 15 mph.
.MONDAY NIGHT THROUGH WEDNESDAY...Partly cloudy. Lows 47 to 57.
Highs 62 to 73.
.WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Patchy fog. Lows
47 to 57. Highs 61 to 72.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 46 to 56. Highs
61 to 72.
&&
TEMPERATURE / PRECIPITATION
Crescent City 63 51 61 / 0 0 0
Klamath 65 50 62 / 0 0 0
$$
CAZ102-270200-
Interior Del Norte-
Including the city of Gasquet
136 AM PDT Sat Sep 26 2026
.TODAY...Partly cloudy. Highs 63 to 78.
.TONIGHT...Mostly cloudy in the evening then clearing. Lows 43 to
53.
.SUNDAY...Mostly sunny. Highs 61 to 76.
.SUNDAY NIGHT...Mostly clear. Lows 41 to 51.
.MONDAY...Sunny. Highs 65 to 80.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Lows 45 to 55. Highs
65 to 80.
.TUESDAY NIGHT...Clear. Lows 45 to 55.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs 66 to 81.
Lows 46 to 56.
.THURSDAY...Mostly sunny. Highs 64 to 79.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 45 to 55. Highs
65 to 80.
&&
TEMPERATURE / PRECIPITATION
Gasquet 78 49 76 / 0 0 0
$$
CAZ103-270200-
Northern Coastal Humboldt-
Including the cities of Eureka, Samoa, Arcata, Arcata Arpt,
Fieldbrook, Fernbridge, and Fortuna
136 AM PDT Sat Sep 26 2026
.TODAY...Mostly cloudy until early afternoon then becoming partly
cloudy. Patchy fog in the morning. Highs 60 to 70. Northwest wind
up to 10 mph.
.TONIGHT...Mostly cloudy. Patchy fog overnight. Lows 44 to 54.
West wind around 10 mph shifting to the south overnight.
.SUNDAY...Mostly cloudy in the morning then becoming partly
cloudy. Patchy fog in the morning. Highs 57 to 67. North wind
around 10 mph.
.SUNDAY NIGHT...Partly cloudy. Patchy fog. Lows 43 to 53. North
wind around 10 mph.
.MONDAY...Mostly sunny. Patchy fog. Highs 60 to 70. North wind
around 10 mph.
.MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows 45 to 55. Highs
60 to 70.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Partly cloudy. Patchy
fog. Lows 46 to 56. Highs 60 to 71.
.THURSDAY...Mostly cloudy in the morning then becoming partly
cloudy. Patchy fog. Highs 59 to 69.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 46 to 56. Highs
59 to 70.
&&
TEMPERATURE / PRECIPITATION
McKinleyville 62 49 60 / 0 0 0
Arcata 64 49 61 / 0 0 0
Eureka 62 51 60 / 0 0 0
Fortuna 65 49 63 / 0 0 0
$$
CAZ104-270200-
Southwestern Humboldt-
Including the cities of Honeydew, Petrolia, Briceland,
Ettersburg, Shelter Cove, and Whitethorn
136 AM PDT Sat Sep 26 2026
.TODAY...Mostly cloudy until early afternoon then becoming partly
cloudy. Highs 64 to 79. North wind 5 to 15 mph.
.TONIGHT...Partly cloudy. Lows 43 to 53. North wind 5 to 15 mph.
.SUNDAY...Mostly sunny. Highs 61 to 76. North wind 5 to 15 mph.
.SUNDAY NIGHT...Mostly clear. Lows 42 to 52. North wind around
15 mph.
.MONDAY...Sunny. Highs 67 to 82. North wind around 10 mph with
gusts at higher elevations to around 25 mph.
.MONDAY NIGHT THROUGH WEDNESDAY...Mostly clear. Lows 46 to 56.
Highs 69 to 84.
.WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows 47 to 57.
Highs 69 to 84.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 47 to 57. Highs
69 to 84.
&&
TEMPERATURE / PRECIPITATION
Honeydew 73 45 70 / 0 0 0
$$
CAZ105-270200-
Northeastern Interior Humboldt-
Including the cities of Hoopa, Orleans, Weitchpec,
and Willow Creek
136 AM PDT Sat Sep 26 2026
.TODAY...Mostly cloudy until early afternoon then becoming partly
cloudy. Highs 70 to 85.
.TONIGHT...Partly cloudy. Lows 43 to 53.
.SUNDAY...Mostly sunny. Highs 68 to 83.
.SUNDAY NIGHT...Mostly clear. Lows 42 to 52.
.MONDAY...Sunny. Highs 73 to 88.
.MONDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows 45 to
55. Highs 74 to 89.
.THURSDAY...Mostly sunny. Highs 72 to 87.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 44 to 54. Highs
74 to 89.
&&
TEMPERATURE / PRECIPITATION
Orleans 82 50 80 / 0 0 0
Hoopa 82 50 79 / 0 0 0
Willow Creek 84 49 81 / 0 0 0
$$
CAZ106-270200-
Southeastern Interior Humboldt-
Including the cities of Bull Creek, Pepperwood, Shively,
Dinsmore, Bridgeville, Alderpoint, and Benbow
136 AM PDT Sat Sep 26 2026
.TODAY...Mostly cloudy. Highs 66 to 81.
.TONIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Patchy valley fog overnight. Lows 42 to 52.
.SUNDAY...Partly cloudy. Patchy valley fog in the morning. Highs
62 to 77.
.SUNDAY NIGHT...Mostly clear. Patchy valley fog. Lows 41 to 51.
.MONDAY...Sunny. Highs 68 to 83.
.MONDAY NIGHT THROUGH WEDNESDAY...Mostly clear. Lows 44 to 54.
Highs 71 to 86.
.WEDNESDAY NIGHT...Partly cloudy. Patchy valley fog. Lows 46 to
56.
.THURSDAY...Partly cloudy in the morning then clearing. Highs
69 to 84.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 45 to 55. Highs
70 to 85.
&&
TEMPERATURE / PRECIPITATION
Garberville 79 47 75 / 0 0 10
$$
CAZ108-270200-
Southern Trinity-
Including the cities of Forest Glen, Hayfork, Hyampom, Peanut,
Ruth, and Zenia
136 AM PDT Sat Sep 26 2026
.TODAY...Mostly cloudy. Highs 68 to 83.
.TONIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Lows 41 to 51.
.SUNDAY...Mostly sunny. Highs 65 to 80.
.SUNDAY NIGHT...Mostly clear. Lows 39 to 49.
.MONDAY...Sunny. Highs 70 to 85.
.MONDAY NIGHT THROUGH WEDNESDAY...Clear. Lows 43 to 53. Highs
76 to 91.
.WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 44 to 54.
Highs 76 to 91.
&&
TEMPERATURE / PRECIPITATION
Hayfork 81 39 78 / 0 0 0
Ruth 78 41 75 / 0 0 0
$$
CAZ109-270200-
Coastal Mendocino-
Including the cities of Fort Bragg and Rockport
136 AM PDT Sat Sep 26 2026
.TODAY...Mostly cloudy. Patchy fog in the morning. Highs 60 to
72. North wind around 10 mph shifting to the northwest in the
afternoon.
.TONIGHT...Mostly cloudy. Lows 43 to 53. Northwest wind up to
10 mph.
.SUNDAY...Mostly cloudy in the morning then clearing. Highs 58 to
71. Northwest wind up to 10 mph.
.SUNDAY NIGHT...Mostly clear. Patchy fog. Lows 42 to 52. North
wind around 10 mph.
.MONDAY...Sunny. Patchy fog. Highs 64 to 79. Northwest wind
around 10 mph.
.MONDAY NIGHT THROUGH WEDNESDAY...Mostly clear. Lows 46 to 56.
Highs 70 to 85.
.WEDNESDAY NIGHT...Mostly clear. Patchy fog. Lows 47 to 57.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 66 to 81.
Lows 46 to 56.
.FRIDAY...Sunny. Highs 66 to 81.
&&
TEMPERATURE / PRECIPITATION
Fort Bragg 63 47 62 / 0 0 0
Point Arena 59 51 57 / 0 0 10
$$
CAZ110-270200-
Northwestern Interior Mendocino-
Including the cities of Potter Valley and Willits
136 AM PDT Sat Sep 26 2026
.TODAY...Mostly cloudy. Patchy valley fog in the morning. Highs
69 to 84.
.TONIGHT...Mostly cloudy. Lows 42 to 52.
.SUNDAY...Partly cloudy. Patchy valley fog in the morning. Highs
67 to 82.
.SUNDAY NIGHT...Mostly clear. Lows 40 to 50.
.MONDAY...Sunny. Highs 73 to 88.
.MONDAY NIGHT THROUGH WEDNESDAY...Clear. Lows 45 to 55. Highs
78 to 93.
.WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 47 to 57.
Highs 78 to 93.
&&
TEMPERATURE / PRECIPITATION
Leggett 73 47 71 / 0 0 0
Laytonville 75 46 72 / 0 0 0
Willits 73 44 71 / 0 0 0
$$
CAZ111-270200-
Northeastern Interior Mendocino-
Including the city of Covelo
136 AM PDT Sat Sep 26 2026
.TODAY...Mostly cloudy. Highs 71 to 86.
.TONIGHT...Mostly cloudy. Lows 43 to 53.
.SUNDAY...Partly cloudy. Highs 70 to 85.
.SUNDAY NIGHT...Mostly clear. Lows 41 to 51.
.MONDAY...Sunny. Highs 76 to 91.
.MONDAY NIGHT THROUGH WEDNESDAY...Clear. Lows 47 to 57. Highs
82 to 97.
.WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 48 to 58.
Highs 82 to 97.
&&
TEMPERATURE / PRECIPITATION
Covelo 79 45 77 / 0 0 0
$$
CAZ112-270200-
Southwestern Interior Mendocino-
Including the cities of Boonville, Philo, Comptche, and Yorkville
136 AM PDT Sat Sep 26 2026
.TODAY...Mostly cloudy. Patchy valley fog in the morning. Highs
67 to 78.
.TONIGHT...Mostly cloudy. Patchy valley fog overnight. Lows 43 to
53.
.SUNDAY...Mostly cloudy in the morning then clearing. Patchy
valley fog in the morning. Highs 65 to 76.
.SUNDAY NIGHT...Mostly clear. Patchy valley fog. Lows 42 to 52.
.MONDAY...Sunny. Patchy valley fog. Highs 71 to 83.
.MONDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows 47 to
57. Highs 74 to 89.
.THURSDAY...Mostly sunny. Highs 73 to 86.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 48 to 58. Highs
73 to 88.
&&
TEMPERATURE / PRECIPITATION
Boonville 77 47 73 / 0 0 0
$$
CAZ113-270200-
Southeastern Interior Mendocino-
Including the cities of Calpella, Hopland, Redwood Valley,
Talmage, and Ukiah
136 AM PDT Sat Sep 26 2026
.TODAY...Mostly cloudy. Highs 68 to 82.
.TONIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 45 to 55.
.SUNDAY...Partly cloudy. Highs 65 to 80.
.SUNDAY NIGHT...Mostly clear. Lows 45 to 55.
.MONDAY...Sunny. Highs 72 to 86.
.MONDAY NIGHT THROUGH WEDNESDAY...Clear. Lows 50 to 60. Highs
77 to 92.
.WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 52 to 62.
Highs 77 to 92.
&&
TEMPERATURE / PRECIPITATION
Ukiah 81 50 78 / 0 0 0
$$
CAZ114-270200-
Northern Lake-
Including the city of Gravelly Valley Airport
136 AM PDT Sat Sep 26 2026
.TODAY...Mostly cloudy. Highs 68 to 83.
.TONIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 44 to 54.
.SUNDAY...Mostly cloudy in the morning then becoming mostly
sunny. Highs 67 to 82.
.SUNDAY NIGHT...Mostly clear. Lows 42 to 52.
.MONDAY...Sunny. Highs 73 to 88.
.MONDAY NIGHT THROUGH WEDNESDAY NIGHT...Clear. Lows 50 to 60.
Highs 80 to 95.
.THURSDAY THROUGH FRIDAY...Mostly clear. Highs 77 to 92. Lows
51 to 61.
&&
TEMPERATURE / PRECIPITATION
Lake Pillsbury 82 40 81 / 0 0 0
$$
CAZ116-270200-
Northwestern and Central Trinity-
Including the cities of Weaverville, Douglas City, Helena,
Junction City, Big Bar, Del Loma, and Burnt Ranch
136 AM PDT Sat Sep 26 2026
.TODAY...Mostly cloudy. Highs 73 to 88. West wind around 5 mph
shifting to the south in the afternoon.
.TONIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Lows 43 to 53. West wind around 10 mph shifting to the
north overnight.
.SUNDAY...Mostly sunny. Highs 70 to 85. North wind around 5 mph
shifting to the west in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows 42 to 52. Northwest wind
around 10 mph.
.MONDAY...Sunny. Highs 75 to 90. Northwest wind around 10 mph.
.MONDAY NIGHT THROUGH WEDNESDAY...Clear. Lows 45 to 55. Highs
79 to 94.
.WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 46 to 56.
Highs 79 to 94.
&&
TEMPERATURE / PRECIPITATION
Big Bar 84 47 81 / 0 0 0
Weaverville 80 47 79 / 0 0 0
$$
CAZ117-270200-
Northeastern Trinity-
Including the cities of Carrville and Trinity Center
136 AM PDT Sat Sep 26 2026
.TODAY...Mostly cloudy. Highs 65 to 80. Northeast wind around
10 mph shifting to the southeast in the afternoon.
.TONIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Lows 41 to 51. South wind around 5 mph shifting to the
northeast overnight.
.SUNDAY...Partly cloudy. Highs 64 to 79. North wind around 5 mph
shifting to the southeast in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows 39 to 49. North wind around
5 mph.
.MONDAY...Sunny. Highs 70 to 85. North wind around 10 mph.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Lows 42 to 52. Highs
74 to 89.
.TUESDAY NIGHT AND WEDNESDAY...Clear. Lows 43 to 53. Highs 75 to
90.
.WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 44 to 54.
Highs 75 to 90.
&&
TEMPERATURE / PRECIPITATION
Trinity Center 78 46 77 / 0 0 0
$$
CAZ118-270200-
Western Lake-
Including the cities of Finley, Knobcone Camp, Lakeport,
Soda Bay, Lucerne, Nice, and Saratoga Springs
136 AM PDT Sat Sep 26 2026
.TODAY...Mostly cloudy. Highs 71 to 81. Southwest wind around
5 mph.
.TONIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 46 to 56. West wind up to 10 mph.
.SUNDAY...Mostly cloudy in the morning then clearing. Highs 69 to
79. West wind around 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows 45 to 55. Northwest wind
around 10 mph.
.MONDAY...Sunny. Highs 76 to 86. Northwest wind around 5 mph.
.MONDAY NIGHT THROUGH WEDNESDAY NIGHT...Clear. Lows 52 to 62.
Highs 77 to 92.
.THURSDAY THROUGH FRIDAY...Mostly clear. Highs 80 to 91. Lows
53 to 63.
&&
TEMPERATURE / PRECIPITATION
Lakeport 76 49 75 / 0 0 0
$$
CAZ119-270200-
Southwestern Lake-
Including the cities of Kelseyville, Mount Konocti, Adams,
Anderson Springs, Cobb, Ettawa Springs, and Forest Lake
136 AM PDT Sat Sep 26 2026
.TODAY...Mostly cloudy. Highs 69 to 79. Northeast wind around
5 mph shifting to the south in the afternoon.
.TONIGHT...Cloudy in the evening then becoming partly cloudy.
Lows 47 to 57. West wind around 10 mph.
.SUNDAY...Mostly cloudy in the morning then clearing. Highs 67 to
77. West wind around 5 mph.
.SUNDAY NIGHT...Mostly clear. Lows 46 to 56. Northwest wind
around 10 mph.
.MONDAY...Sunny. Highs 75 to 85. Northwest wind around 5 mph.
.MONDAY NIGHT THROUGH WEDNESDAY NIGHT...Clear. Lows 56 to 66.
Highs 77 to 92.
.THURSDAY THROUGH FRIDAY...Mostly clear. Highs 79 to 90. Lows
56 to 66.
$$
CAZ120-270200-
Eastern Lake-
Including the cities of Clearlake, Clearlake Park,
Hidden Valley Lake, and Middletown
136 AM PDT Sat Sep 26 2026
.TODAY...Mostly cloudy. Highs 72 to 82. North wind around 10 mph
shifting to the east in the afternoon.
.TONIGHT...Cloudy in the evening then becoming partly cloudy.
Lows 47 to 57. Southwest wind around 5 mph shifting to the
northwest overnight.
.SUNDAY...Mostly cloudy in the morning then clearing. Highs 70 to
80. Northwest wind around 5 mph shifting to the southeast in the
afternoon.
.SUNDAY NIGHT...Mostly clear. Lows 45 to 55. Northwest wind
around 5 mph.
.MONDAY...Sunny. Highs 78 to 88. North wind around 5 mph.
.MONDAY NIGHT THROUGH WEDNESDAY NIGHT...Clear. Lows 54 to 64.
Highs 78 to 93.
.THURSDAY THROUGH FRIDAY...Mostly clear. Highs 82 to 92. Lows
54 to 64.
&&
TEMPERATURE / PRECIPITATION
Middletown 78 46 76 / 0 0 0
Clearlake 78 50 77 / 0 0 0
$$