Zone Forecast Product
Issued by NWS Eureka, CA
Issued by NWS Eureka, CA
479
FPUS56 KEKA 300837
ZFPEKA
Zone Forecast Product for California
National Weather Service Eureka CA
136 AM PDT Wed Sep 30 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 Thursday.
CAZ101-010200-
Coastal Del Norte-
Including the cities of Ft Dick, Crescent City, and Smith River
136 AM PDT Wed Sep 30 2026
.TODAY...Partly cloudy early in the morning then clearing. Slight
chance of drizzle in the morning. Highs 68 to 80. Northwest wind
5 to 15 mph with gusts to around 30 mph.
.TONIGHT...Partly cloudy. Slight chance of drizzle overnight.
Lows 51 to 61. Northwest wind around 15 mph becoming north around
5 mph overnight.
.THURSDAY...Sunny. Highs 69 to 81. North wind around 5 mph
shifting to the northwest in the afternoon.
.THURSDAY NIGHT...Partly cloudy. Lows 52 to 62. North wind around
15 mph.
.FRIDAY...Mostly cloudy. Highs 68 to 80. North wind around 5 mph.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Mostly cloudy. Lows 53 to
63. Highs 67 to 80.
.SUNDAY THROUGH TUESDAY...Partly cloudy. Highs 64 to 76. Lows
50 to 60.
&&
TEMPERATURE / PRECIPITATION
Crescent City 68 56 69 / 0 0 0
Klamath 72 54 74 / 0 20 0
$$
CAZ102-010200-
Interior Del Norte-
Including the city of Gasquet
136 AM PDT Wed Sep 30 2026
.TODAY...Sunny. Highs 74 to 89. Northeast wind around 20 mph in
the morning.
.TONIGHT...Mostly clear. Lows 51 to 61. Northeast wind around
20 mph.
.THURSDAY...Sunny. Highs 76 to 91. Gusts up to 30 mph.
.THURSDAY NIGHT...Partly cloudy. Lows 54 to 64.
.FRIDAY...Partly cloudy. Highs 76 to 91.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows 56 to
66. Highs 77 to 92.
.SUNDAY...Sunny. Highs 73 to 88.
.SUNDAY NIGHT...Partly cloudy. Lows 55 to 65.
.MONDAY THROUGH TUESDAY...Mostly clear. Highs 71 to 86. Lows
54 to 64.
&&
TEMPERATURE / PRECIPITATION
Gasquet 89 56 91 / 0 0 0
$$
CAZ103-010200-
Northern Coastal Humboldt-
Including the cities of Eureka, Samoa, Arcata, Arcata Arpt,
Fieldbrook, Fernbridge, and Fortuna
136 AM PDT Wed Sep 30 2026
.TODAY...Mostly cloudy in the morning then becoming mostly sunny.
Slight chance of drizzle and patchy fog in the morning. Highs
64 to 75. Northwest wind up to 10 mph.
.TONIGHT...Mostly cloudy. Patchy fog through the night. Slight
chance of drizzle overnight. Lows 48 to 58. West wind around
10 mph in the evening becoming light.
.THURSDAY...Partly cloudy in the morning then clearing. Patchy
fog in the morning. Highs 68 to 83. North wind around 5 mph
shifting to the northwest in the afternoon.
.THURSDAY NIGHT...Partly cloudy. Lows 52 to 62. North wind around
10 mph.
.FRIDAY...Mostly cloudy. Highs 69 to 84. North wind around 5 mph.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Mostly cloudy. Lows 53 to
63. Highs 72 to 87.
.SUNDAY THROUGH TUESDAY...Partly cloudy. Highs 69 to 84. Lows
51 to 61.
&&
TEMPERATURE / PRECIPITATION
McKinleyville 66 53 68 / 0 20 0
Arcata 68 54 72 / 0 20 0
Eureka 65 54 67 / 0 20 0
Fortuna 69 54 75 / 0 20 0
$$
CAZ104-010200-
Southwestern Humboldt-
Including the cities of Honeydew, Petrolia, Briceland,
Ettersburg, Shelter Cove, and Whitethorn
136 AM PDT Wed Sep 30 2026
.TODAY...Sunny. Slight chance of drizzle in the morning. Breezy.
Highs 73 to 88. North wind 15 to 25 mph with gusts at higher
elevations to around 40 mph.
.TONIGHT...Mostly clear. Slight chance of drizzle overnight.
Breezy. Lows 49 to 59. North wind 15 to 25 mph.
.THURSDAY...Sunny. Highs 78 to 93. Northeast wind around 10 mph
shifting to the west in the afternoon.
.THURSDAY NIGHT...Partly cloudy. Lows 54 to 64. North wind around
15 mph.
.FRIDAY...Mostly cloudy. Highs 78 to 93. North wind around 5 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows 56 to 66.
.SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs 79 to 94.
Lows 55 to 65.
.SUNDAY THROUGH MONDAY...Partly cloudy. Highs 74 to 89. Lows
53 to 63.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Lows 51 to 61. Highs
73 to 88.
&&
TEMPERATURE / PRECIPITATION
Honeydew 79 52 86 / 0 0 0
$$
CAZ105-010200-
Northeastern Interior Humboldt-
Including the cities of Hoopa, Orleans, Weitchpec,
and Willow Creek
136 AM PDT Wed Sep 30 2026
.TODAY...Sunny. Patchy valley fog in the morning. Highs 80 to 95.
.TONIGHT...Mostly clear. Lows 50 to 60.
.THURSDAY...Sunny. Highs 84 to 99.
.THURSDAY NIGHT...Partly cloudy. Lows 53 to 63.
.FRIDAY...Partly cloudy. Highs 85 to 100.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows 55 to
65. Highs 85 to 100.
.SUNDAY THROUGH TUESDAY...Mostly clear. Highs 83 to 98. Lows
53 to 63.
&&
TEMPERATURE / PRECIPITATION
Orleans 92 54 95 / 0 0 0
Hoopa 91 55 97 / 0 0 0
Willow Creek 93 54 98 / 0 0 0
$$
CAZ106-010200-
Southeastern Interior Humboldt-
Including the cities of Bull Creek, Pepperwood, Shively,
Dinsmore, Bridgeville, Alderpoint, and Benbow
136 AM PDT Wed Sep 30 2026
.TODAY...Sunny. Highs 75 to 90.
.TONIGHT...Mostly clear. Slight chance of drizzle overnight. Lows
50 to 60.
.THURSDAY...Sunny. Highs 81 to 96.
.THURSDAY NIGHT...Partly cloudy. Lows 54 to 64.
.FRIDAY...Mostly cloudy. Highs 81 to 96.
.FRIDAY NIGHT...Mostly cloudy. Lows 56 to 66.
.SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs 82 to 97.
Lows 55 to 65.
.SUNDAY THROUGH TUESDAY...Mostly clear. Highs 80 to 95. Lows
53 to 63.
&&
TEMPERATURE / PRECIPITATION
Garberville 86 52 93 / 0 0 0
$$
CAZ108-010200-
Southern Trinity-
Including the cities of Forest Glen, Hayfork, Hyampom, Peanut,
Ruth, and Zenia
136 AM PDT Wed Sep 30 2026
.TODAY...Sunny. Highs 80 to 95.
.TONIGHT...Clear. Lows 50 to 60.
.THURSDAY...Sunny. Highs 82 to 97.
.THURSDAY NIGHT...Partly cloudy. Lows 51 to 61.
.FRIDAY...Partly cloudy. Highs 82 to 97.
.FRIDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 51 to 61.
.SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs 83 to 98.
Lows 52 to 62.
.SUNDAY THROUGH TUESDAY...Mostly clear. Highs 81 to 96. Lows
51 to 61.
&&
TEMPERATURE / PRECIPITATION
Hayfork 94 46 96 / 0 0 0
Ruth 92 48 93 / 0 0 0
$$
CAZ109-010200-
Coastal Mendocino-
Including the cities of Fort Bragg and Rockport
136 AM PDT Wed Sep 30 2026
.TODAY...Sunny. Patchy fog in the morning. Highs 71 to 86.
Northwest wind 5 to 15 mph.
.TONIGHT...Partly cloudy. Patchy fog through the night. Slight
chance of drizzle overnight. Lows 48 to 58. North wind 5 to
15 mph.
.THURSDAY...Sunny. Highs 71 to 86. East wind around 5 mph
shifting to the west in the afternoon.
.THURSDAY NIGHT...Partly cloudy. Lows 51 to 61. North wind around
5 mph.
.FRIDAY...Mostly cloudy. Highs 70 to 85. West wind around 5 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows 53 to 63.
.SATURDAY THROUGH TUESDAY...Partly cloudy. Highs 71 to 86. Lows
51 to 61.
&&
TEMPERATURE / PRECIPITATION
Fort Bragg 68 50 71 / 0 20 0
Point Arena 64 53 67 / 0 20 0
$$
CAZ110-010200-
Northwestern Interior Mendocino-
Including the cities of Potter Valley and Willits
136 AM PDT Wed Sep 30 2026
.TODAY...Sunny. Highs 83 to 98.
.TONIGHT...Clear. Lows 50 to 60.
.THURSDAY...Sunny. Highs 85 to 100.
.THURSDAY NIGHT...Partly cloudy. Lows 54 to 64.
.FRIDAY...Mostly cloudy. Highs 84 to 99.
.FRIDAY NIGHT...Mostly cloudy. Lows 55 to 65.
.SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs 86 to 101.
Lows 54 to 64.
.SUNDAY THROUGH TUESDAY...Mostly clear. Highs 84 to 99. Lows
53 to 63.
&&
TEMPERATURE / PRECIPITATION
Leggett 85 53 87 / 0 0 0
Laytonville 90 53 92 / 0 0 0
Willits 87 52 91 / 0 0 0
$$
CAZ111-010200-
Northeastern Interior Mendocino-
Including the city of Covelo
136 AM PDT Wed Sep 30 2026
.TODAY...Sunny. Highs 87 to 102.
.TONIGHT...Clear. Lows 53 to 63.
.THURSDAY...Sunny. Highs 87 to 102.
.THURSDAY NIGHT...Partly cloudy. Lows 54 to 64.
.FRIDAY...Mostly cloudy. Highs 85 to 100.
.FRIDAY NIGHT...Mostly cloudy. Lows 54 to 64.
.SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs 86 to 101.
Lows 54 to 64.
.SUNDAY THROUGH TUESDAY...Mostly clear. Highs 86 to 101. Lows
53 to 63.
&&
TEMPERATURE / PRECIPITATION
Covelo 94 52 94 / 0 0 0
$$
CAZ112-010200-
Southwestern Interior Mendocino-
Including the cities of Boonville, Philo, Comptche, and Yorkville
136 AM PDT Wed Sep 30 2026
.TODAY...Sunny. Patchy valley fog in the morning. Highs 78 to 93.
.TONIGHT...Mostly clear. Slight chance of drizzle overnight. Lows
50 to 60.
.THURSDAY...Sunny. Highs 81 to 95.
.THURSDAY NIGHT...Partly cloudy. Lows 54 to 64.
.FRIDAY...Mostly cloudy. Highs 81 to 95.
.FRIDAY NIGHT...Mostly cloudy. Lows 55 to 65.
.SATURDAY THROUGH SUNDAY...Partly cloudy. Highs 81 to 96. Lows
55 to 65.
.SUNDAY NIGHT THROUGH TUESDAY...Mostly clear. Lows 53 to 63.
Highs 77 to 92.
&&
TEMPERATURE / PRECIPITATION
Boonville 90 55 93 / 0 0 0
$$
CAZ113-010200-
Southeastern Interior Mendocino-
Including the cities of Calpella, Hopland, Redwood Valley,
Talmage, and Ukiah
136 AM PDT Wed Sep 30 2026
.TODAY...Sunny. Highs 82 to 97.
.TONIGHT...Clear. Lows 56 to 66.
.THURSDAY...Sunny. Highs 84 to 98.
.THURSDAY NIGHT...Partly cloudy. Lows 59 to 69.
.FRIDAY...Mostly cloudy. Highs 83 to 98.
.FRIDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 60 to 70.
.SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs 85 to 99.
Lows 60 to 70.
.SUNDAY THROUGH TUESDAY...Mostly clear. Highs 82 to 97. Lows
59 to 69.
&&
TEMPERATURE / PRECIPITATION
Ukiah 95 57 97 / 0 0 0
$$
CAZ114-010200-
Northern Lake-
Including the city of Gravelly Valley Airport
136 AM PDT Wed Sep 30 2026
.TODAY...Sunny. Highs 84 to 99.
.TONIGHT...Clear. Lows 54 to 64.
.THURSDAY...Sunny. Highs 84 to 99.
.THURSDAY NIGHT...Partly cloudy. Lows 55 to 65.
.FRIDAY...Mostly cloudy. Highs 83 to 98.
.FRIDAY NIGHT...Mostly cloudy. Lows 56 to 66.
.SATURDAY THROUGH SUNDAY...Partly cloudy. Highs 84 to 99. Lows
57 to 67.
.SUNDAY NIGHT THROUGH TUESDAY...Mostly clear. Lows 56 to 66.
Highs 82 to 97.
&&
TEMPERATURE / PRECIPITATION
Lake Pillsbury 98 47 98 / 0 0 0
$$
CAZ116-010200-
Northwestern and Central Trinity-
Including the cities of Weaverville, Douglas City, Helena,
Junction City, Big Bar, Del Loma, and Burnt Ranch
136 AM PDT Wed Sep 30 2026
.TODAY...Sunny. Highs 85 to 100. Northwest wind around 10 mph.
.TONIGHT...Clear. Lows 51 to 61. Northwest wind around 10 mph
shifting to the northeast overnight.
.THURSDAY...Sunny. Highs 88 to 103. Northeast wind around 5 mph
shifting to the south in the afternoon.
.THURSDAY NIGHT...Mostly clear. Lows 54 to 64. Northwest wind
around 5 mph.
.FRIDAY...Partly cloudy. Highs 87 to 102. East wind around 5 mph.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows 55 to
65. Highs 88 to 103.
.SUNDAY THROUGH TUESDAY...Mostly clear. Highs 87 to 102. Lows
54 to 64.
&&
TEMPERATURE / PRECIPITATION
Big Bar 95 54 99 / 0 0 0
Weaverville 94 54 95 / 0 0 0
$$
CAZ117-010200-
Northeastern Trinity-
Including the cities of Carrville and Trinity Center
136 AM PDT Wed Sep 30 2026
.TODAY...Sunny. Highs 79 to 94. North wind around 10 mph shifting
to the east in the afternoon.
.TONIGHT...Clear. Lows 49 to 59. North wind up to 10 mph.
.THURSDAY...Sunny. Highs 80 to 95. Northeast wind around 10 mph
shifting to the southeast in the afternoon.
.THURSDAY NIGHT...Mostly clear. Lows 51 to 61. Northwest wind
around 5 mph.
.FRIDAY...Partly cloudy. Highs 78 to 93. East wind around 5 mph.
.FRIDAY NIGHT THROUGH SUNDAY...Partly cloudy. Lows 52 to 62.
Highs 79 to 94.
.SUNDAY NIGHT THROUGH TUESDAY...Mostly clear. Lows 51 to 61.
Highs 78 to 93.
&&
TEMPERATURE / PRECIPITATION
Trinity Center 93 54 93 / 0 0 0
$$
CAZ118-010200-
Western Lake-
Including the cities of Finley, Knobcone Camp, Lakeport,
Soda Bay, Lucerne, Nice, and Saratoga Springs
136 AM PDT Wed Sep 30 2026
.TODAY...Sunny. Highs 85 to 95. West wind around 5 mph shifting
to the south in the afternoon.
.TONIGHT...Clear. Lows 58 to 68. West wind around 5 mph shifting
to the north overnight.
.THURSDAY...Sunny. Highs 86 to 96. Northeast wind around 5 mph
shifting to the southeast in the afternoon.
.THURSDAY NIGHT...Partly cloudy. Lows 59 to 69. Northwest wind
around 10 mph.
.FRIDAY...Mostly cloudy. Highs 85 to 95. East wind around 5 mph.
.FRIDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 61 to 71.
.SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs 86 to 96.
Lows 61 to 71.
.SUNDAY THROUGH TUESDAY...Mostly clear. Highs 84 to 95. Lows
59 to 69.
&&
TEMPERATURE / PRECIPITATION
Lakeport 91 58 91 / 0 0 0
$$
CAZ119-010200-
Southwestern Lake-
Including the cities of Kelseyville, Mount Konocti, Adams,
Anderson Springs, Cobb, Ettawa Springs, and Forest Lake
136 AM PDT Wed Sep 30 2026
.TODAY...Sunny. Highs 84 to 95. North wind around 5 mph shifting
to the west in the afternoon.
.TONIGHT...Clear. Lows 58 to 68. Southwest wind around 10 mph
shifting to the northeast overnight.
.THURSDAY...Sunny. Highs 83 to 93. Northeast wind around 10 mph
shifting to the southeast in the afternoon.
.THURSDAY NIGHT...Partly cloudy. Lows 60 to 70. West wind around
5 mph.
.FRIDAY...Mostly cloudy. Highs 82 to 93. East wind around 5 mph.
.FRIDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 63 to 73.
.SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs 85 to 95.
Lows 62 to 72.
.SUNDAY THROUGH MONDAY NIGHT...Mostly clear. Highs 83 to 94. Lows
60 to 70.
.TUESDAY...Sunny. Highs 83 to 93.
$$
CAZ120-010200-
Eastern Lake-
Including the cities of Clearlake, Clearlake Park,
Hidden Valley Lake, and Middletown
136 AM PDT Wed Sep 30 2026
.TODAY...Sunny. Highs 86 to 96. North wind 5 to 15 mph.
.TONIGHT...Clear. Lows 56 to 66. West wind around 10 mph shifting
to the north overnight.
.THURSDAY...Sunny. Highs 85 to 95. Northeast wind around 10 mph
shifting to the east in the afternoon.
.THURSDAY NIGHT...Partly cloudy. Lows 57 to 67. West wind around
5 mph.
.FRIDAY...Mostly cloudy. Highs 84 to 94. Northeast wind around
5 mph.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows 59 to
69. Highs 84 to 96.
.SUNDAY THROUGH MONDAY NIGHT...Mostly clear. Highs 86 to 96. Lows
59 to 69.
.TUESDAY...Sunny. Highs 85 to 95.
&&
TEMPERATURE / PRECIPITATION
Middletown 94 55 92 / 0 0 0
Clearlake 93 58 92 / 0 0 0
$$