Zone Forecast Product
Issued by NWS Eureka, CA
Issued by NWS Eureka, CA
634
FPUS56 KEKA 280837
ZFPEKA
Zone Forecast Product for California
National Weather Service Eureka CA
136 AM PDT Mon Sep 28 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 Tuesday.
CAZ101-290200-
Coastal Del Norte-
Including the cities of Ft Dick, Crescent City, and Smith River
136 AM PDT Mon Sep 28 2026
.TODAY...Mostly sunny. Highs 62 to 72. Northeast wind around
5 mph shifting to the northwest 5 to 15 mph in the afternoon.
.TONIGHT...Partly cloudy. Lows 46 to 56. North wind 5 to 15 mph.
.TUESDAY...Mostly sunny. Highs 64 to 74. Northeast wind around
5 mph shifting to the northwest 5 to 15 mph in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows 49 to 59. North wind 5 to
15 mph.
.WEDNESDAY...Sunny. Highs 67 to 78. North wind around 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows 50 to 60.
.THURSDAY...Mostly sunny. Patchy fog. Highs 65 to 75.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy. Lows 49 to 59. Highs
64 to 75.
.FRIDAY NIGHT THROUGH SUNDAY...Partly cloudy. Lows 49 to 59.
Highs 64 to 75.
&&
TEMPERATURE / PRECIPITATION
Crescent City 63 51 64 / 0 0 0
Klamath 65 49 67 / 0 0 0
$$
CAZ102-290200-
Interior Del Norte-
Including the city of Gasquet
136 AM PDT Mon Sep 28 2026
.TODAY...Sunny. Highs 65 to 80.
.TONIGHT...Mostly clear. Lows 45 to 55.
.TUESDAY...Sunny. Highs 67 to 82.
.TUESDAY NIGHT...Clear. Lows 48 to 58.
.WEDNESDAY...Sunny. Highs 73 to 88.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 51 to 61.
Highs 73 to 88.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 51 to 61. Highs
72 to 87.
.FRIDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows 52 to 62. Highs
72 to 87.
&&
TEMPERATURE / PRECIPITATION
Gasquet 80 50 82 / 0 0 0
$$
CAZ103-290200-
Northern Coastal Humboldt-
Including the cities of Eureka, Samoa, Arcata, Arcata Arpt,
Fieldbrook, Fernbridge, and Fortuna
136 AM PDT Mon Sep 28 2026
.TODAY...Mostly cloudy early in the morning then becoming partly
cloudy. Patchy fog in the morning. Highs 60 to 70. Northeast wind
around 5 mph shifting to the northwest in the afternoon.
.TONIGHT...Partly cloudy. Lows 43 to 53. North wind around
10 mph.
.TUESDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 61 to 71. North wind around 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows 47 to 57. North wind around
15 mph.
.WEDNESDAY...Mostly sunny. Highs 64 to 77. North wind around
10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Patchy fog. Lows 48 to 58.
.THURSDAY...Mostly sunny. Highs 64 to 79.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy. Patchy fog. Lows
48 to 58. Highs 64 to 79.
.FRIDAY NIGHT THROUGH SUNDAY...Partly cloudy. Lows 49 to 59.
Highs 65 to 80.
&&
TEMPERATURE / PRECIPITATION
McKinleyville 62 48 64 / 0 0 0
Arcata 64 47 66 / 0 0 0
Eureka 61 50 64 / 0 0 0
Fortuna 65 48 66 / 0 0 10
$$
CAZ104-290200-
Southwestern Humboldt-
Including the cities of Honeydew, Petrolia, Briceland,
Ettersburg, Shelter Cove, and Whitethorn
136 AM PDT Mon Sep 28 2026
.TODAY...Sunny. Highs 67 to 82. North wind 5 to 15 mph.
.TONIGHT...Partly cloudy. Lows 45 to 55. North wind 5 to 15 mph.
.TUESDAY...Sunny. Highs 67 to 82. North wind 5 to 15 mph.
.TUESDAY NIGHT...Partly cloudy. Lows 50 to 60. North wind 10 to
20 mph.
.WEDNESDAY...Sunny. Highs 77 to 92. North wind 5 to 15 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 50 to 60.
Highs 77 to 92.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows 51 to
61. Highs 75 to 90.
.SATURDAY THROUGH SUNDAY...Mostly clear. Highs 73 to 88. Lows
52 to 62.
&&
TEMPERATURE / PRECIPITATION
Honeydew 74 49 74 / 0 0 0
$$
CAZ105-290200-
Northeastern Interior Humboldt-
Including the cities of Hoopa, Orleans, Weitchpec,
and Willow Creek
136 AM PDT Mon Sep 28 2026
.TODAY...Sunny. Highs 73 to 88.
.TONIGHT...Mostly clear. Lows 44 to 54.
.TUESDAY...Sunny. Highs 74 to 89.
.TUESDAY NIGHT...Mostly clear. Lows 46 to 56.
.WEDNESDAY...Sunny. Highs 81 to 96.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 50 to 60.
Highs 82 to 97.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows 50 to
60. Highs 82 to 97.
.SATURDAY THROUGH SUNDAY...Mostly clear. Highs 82 to 97. Lows
51 to 61.
&&
TEMPERATURE / PRECIPITATION
Orleans 85 51 87 / 0 0 0
Hoopa 83 49 84 / 0 0 0
Willow Creek 85 48 86 / 0 0 0
$$
CAZ106-290200-
Southeastern Interior Humboldt-
Including the cities of Bull Creek, Pepperwood, Shively,
Dinsmore, Bridgeville, Alderpoint, and Benbow
136 AM PDT Mon Sep 28 2026
.TODAY...Sunny. Highs 69 to 84.
.TONIGHT...Partly cloudy. Lows 43 to 53.
.TUESDAY...Sunny. Highs 69 to 84.
.TUESDAY NIGHT...Mostly clear. Lows 46 to 56.
.WEDNESDAY...Sunny. Highs 78 to 93.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 50 to 60.
Highs 78 to 93.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows 51 to
61. Highs 78 to 93.
.SATURDAY THROUGH SUNDAY...Mostly clear. Highs 78 to 93. Lows
52 to 62.
&&
TEMPERATURE / PRECIPITATION
Garberville 80 47 80 / 0 0 0
$$
CAZ108-290200-
Southern Trinity-
Including the cities of Forest Glen, Hayfork, Hyampom, Peanut,
Ruth, and Zenia
136 AM PDT Mon Sep 28 2026
.TODAY...Sunny. Highs 70 to 85.
.TONIGHT...Mostly clear. Lows 44 to 54.
.TUESDAY...Sunny. Highs 74 to 89.
.TUESDAY NIGHT...Clear. Lows 45 to 55.
.WEDNESDAY...Sunny. Highs 81 to 96.
.WEDNESDAY NIGHT...Clear. Lows 49 to 59.
.THURSDAY...Sunny. Highs 81 to 96.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 49 to 59. Highs
81 to 96.
.FRIDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows 50 to 60. Highs
80 to 95.
&&
TEMPERATURE / PRECIPITATION
Hayfork 83 39 86 / 0 0 0
Ruth 81 42 85 / 0 0 0
$$
CAZ109-290200-
Coastal Mendocino-
Including the cities of Fort Bragg and Rockport
136 AM PDT Mon Sep 28 2026
.TODAY...Sunny. Patchy fog in the morning. Highs 64 to 79.
Northwest wind up to 10 mph.
.TONIGHT...Mostly clear. Lows 46 to 56. North wind 5 to 15 mph.
.TUESDAY...Sunny. Highs 69 to 84. North wind 5 to 15 mph.
.TUESDAY NIGHT...Mostly clear. Lows 47 to 57. North wind 5 to
15 mph.
.WEDNESDAY...Sunny. Highs 73 to 88. North wind around 10 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 50 to 60.
Highs 73 to 88.
.THURSDAY NIGHT THROUGH SUNDAY...Partly cloudy. Lows 50 to 60.
Highs 71 to 86.
&&
TEMPERATURE / PRECIPITATION
Fort Bragg 65 48 69 / 0 0 0
Point Arena 61 52 64 / 0 0 0
$$
CAZ110-290200-
Northwestern Interior Mendocino-
Including the cities of Potter Valley and Willits
136 AM PDT Mon Sep 28 2026
.TODAY...Sunny. Highs 73 to 88.
.TONIGHT...Mostly clear. Lows 44 to 54.
.TUESDAY...Sunny. Highs 78 to 93.
.TUESDAY NIGHT...Clear. Lows 47 to 57.
.WEDNESDAY...Sunny. Highs 85 to 100.
.WEDNESDAY NIGHT...Clear. Lows 52 to 62.
.THURSDAY...Sunny. Highs 84 to 99.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows 51 to
61. Highs 84 to 99.
.SATURDAY THROUGH SUNDAY...Mostly clear. Highs 82 to 97. Lows
52 to 62.
&&
TEMPERATURE / PRECIPITATION
Leggett 79 48 82 / 0 0 0
Laytonville 80 48 85 / 0 0 0
Willits 78 46 83 / 0 0 0
$$
CAZ111-290200-
Northeastern Interior Mendocino-
Including the city of Covelo
136 AM PDT Mon Sep 28 2026
.TODAY...Sunny. Highs 75 to 90.
.TONIGHT...Mostly clear. Lows 47 to 57.
.TUESDAY...Sunny. Highs 81 to 96.
.TUESDAY NIGHT...Clear. Lows 50 to 60.
.WEDNESDAY...Sunny. Highs 87 to 102.
.WEDNESDAY NIGHT...Clear. Lows 53 to 63.
.THURSDAY...Sunny. Highs 86 to 101.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows 52 to
62. Highs 86 to 101.
.SATURDAY THROUGH SUNDAY...Mostly clear. Highs 86 to 101. Lows
53 to 63.
&&
TEMPERATURE / PRECIPITATION
Covelo 83 47 87 / 0 0 0
$$
CAZ112-290200-
Southwestern Interior Mendocino-
Including the cities of Boonville, Philo, Comptche, and Yorkville
136 AM PDT Mon Sep 28 2026
.TODAY...Sunny. Patchy valley fog in the morning. Highs 70 to 84.
.TONIGHT...Mostly clear. Lows 46 to 56.
.TUESDAY...Sunny. Highs 74 to 89.
.TUESDAY NIGHT...Clear. Lows 48 to 58.
.WEDNESDAY...Sunny. Highs 80 to 94.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 51 to 61.
Highs 80 to 95.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows 52 to
62. Highs 80 to 95.
.SATURDAY THROUGH SUNDAY...Mostly clear. Highs 78 to 93. Lows
52 to 62.
&&
TEMPERATURE / PRECIPITATION
Boonville 80 50 83 / 0 0 0
$$
CAZ113-290200-
Southeastern Interior Mendocino-
Including the cities of Calpella, Hopland, Redwood Valley,
Talmage, and Ukiah
136 AM PDT Mon Sep 28 2026
.TODAY...Sunny. Highs 72 to 87.
.TONIGHT...Mostly clear. Lows 49 to 59.
.TUESDAY...Sunny. Highs 76 to 91.
.TUESDAY NIGHT...Clear. Lows 52 to 62.
.WEDNESDAY...Sunny. Highs 83 to 98.
.WEDNESDAY NIGHT...Clear. Lows 58 to 68.
.THURSDAY...Sunny. Highs 84 to 98.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows 57 to
67. Highs 83 to 98.
.SATURDAY THROUGH SUNDAY...Mostly clear. Highs 82 to 97. Lows
58 to 68.
&&
TEMPERATURE / PRECIPITATION
Ukiah 85 52 89 / 0 0 0
$$
CAZ114-290200-
Northern Lake-
Including the city of Gravelly Valley Airport
136 AM PDT Mon Sep 28 2026
.TODAY...Sunny. Highs 74 to 89.
.TONIGHT...Mostly clear. Lows 49 to 59.
.TUESDAY...Sunny. Highs 80 to 95.
.TUESDAY NIGHT...Clear. Lows 54 to 64.
.WEDNESDAY...Sunny. Highs 84 to 99.
.WEDNESDAY NIGHT...Clear. Lows 55 to 65.
.THURSDAY...Sunny. Highs 84 to 99.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows 55 to
65. Highs 84 to 99.
.SATURDAY THROUGH SUNDAY...Mostly clear. Highs 83 to 98. Lows
54 to 64.
&&
TEMPERATURE / PRECIPITATION
Lake Pillsbury 88 44 94 / 0 0 0
$$
CAZ116-290200-
Northwestern and Central Trinity-
Including the cities of Weaverville, Douglas City, Helena,
Junction City, Big Bar, Del Loma, and Burnt Ranch
136 AM PDT Mon Sep 28 2026
.TODAY...Sunny. Highs 75 to 90. Northwest wind around 5 mph.
.TONIGHT...Mostly clear. Lows 45 to 55. Northwest wind around
10 mph.
.TUESDAY...Sunny. Highs 77 to 92. Northwest wind around 5 mph.
.TUESDAY NIGHT...Clear. Lows 47 to 57. Northwest wind around
10 mph.
.WEDNESDAY...Sunny. Highs 87 to 102. North wind around 10 mph.
.WEDNESDAY NIGHT...Clear. Lows 52 to 62.
.THURSDAY...Sunny. Highs 86 to 101.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 52 to 62. Highs
86 to 101.
.FRIDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows 52 to 62. Highs
85 to 100.
&&
TEMPERATURE / PRECIPITATION
Big Bar 85 49 88 / 0 0 0
Weaverville 85 47 89 / 0 0 0
$$
CAZ117-290200-
Northeastern Trinity-
Including the cities of Carrville and Trinity Center
136 AM PDT Mon Sep 28 2026
.TODAY...Sunny. Highs 70 to 85. North wind around 5 mph.
.TONIGHT...Mostly clear. Lows 43 to 53. North wind around 10 mph.
.TUESDAY...Sunny. Highs 74 to 89. North wind around 5 mph.
.TUESDAY NIGHT...Clear. Lows 46 to 56. North wind around 10 mph.
.WEDNESDAY...Sunny. Highs 79 to 94. North wind around 10 mph.
.WEDNESDAY NIGHT...Clear. Lows 49 to 59.
.THURSDAY...Sunny. Highs 78 to 93.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 49 to 59. Highs
78 to 93.
.FRIDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows 50 to 60. Highs
78 to 93.
&&
TEMPERATURE / PRECIPITATION
Trinity Center 84 48 89 / 0 0 0
$$
CAZ118-290200-
Western Lake-
Including the cities of Finley, Knobcone Camp, Lakeport,
Soda Bay, Lucerne, Nice, and Saratoga Springs
136 AM PDT Mon Sep 28 2026
.TODAY...Sunny. Highs 76 to 86. Northeast wind around 5 mph
shifting to the west in the afternoon.
.TONIGHT...Mostly clear. Lows 50 to 60. Northwest wind around
10 mph.
.TUESDAY...Sunny. Highs 82 to 92. North wind around 5 mph
shifting to the west in the afternoon.
.TUESDAY NIGHT...Clear. Lows 54 to 64. Northwest wind around
10 mph.
.WEDNESDAY...Sunny. Highs 86 to 96. Southeast wind around 5 mph.
.WEDNESDAY NIGHT...Clear. Lows 59 to 69.
.THURSDAY...Sunny. Highs 85 to 95.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows 58 to
68. Highs 84 to 95.
.SATURDAY THROUGH SUNDAY...Mostly clear. Highs 85 to 96. Lows
58 to 68.
&&
TEMPERATURE / PRECIPITATION
Lakeport 81 52 87 / 0 0 0
$$
CAZ119-290200-
Southwestern Lake-
Including the cities of Kelseyville, Mount Konocti, Adams,
Anderson Springs, Cobb, Ettawa Springs, and Forest Lake
136 AM PDT Mon Sep 28 2026
.TODAY...Sunny. Highs 75 to 85. Northeast wind around 5 mph
shifting to the northwest in the afternoon.
.TONIGHT...Clear. Lows 54 to 64. Northwest wind up to 10 mph.
.TUESDAY...Sunny. Highs 82 to 93. North wind around 10 mph
shifting to the west in the afternoon.
.TUESDAY NIGHT...Clear. Lows 59 to 69. Northwest wind around
5 mph.
.WEDNESDAY...Sunny. Highs 85 to 95. East wind around 5 mph.
.WEDNESDAY NIGHT...Clear. Lows 59 to 69.
.THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs 83 to 93. Lows
59 to 69.
.FRIDAY...Mostly sunny. Highs 82 to 92.
.FRIDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows 60 to 70. Highs
82 to 95.
$$
CAZ120-290200-
Eastern Lake-
Including the cities of Clearlake, Clearlake Park,
Hidden Valley Lake, and Middletown
136 AM PDT Mon Sep 28 2026
.TODAY...Sunny. Highs 78 to 88. North wind around 5 mph.
.TONIGHT...Clear. Lows 53 to 63. Northwest wind up to 10 mph.
.TUESDAY...Sunny. Highs 84 to 94. North wind around 10 mph.
.TUESDAY NIGHT...Clear. Lows 57 to 67. Northwest wind around
10 mph.
.WEDNESDAY...Sunny. Highs 86 to 96. Northeast wind around 10 mph.
.WEDNESDAY NIGHT...Clear. Lows 57 to 67.
.THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs 85 to 95. Lows
57 to 67.
.FRIDAY...Mostly sunny. Highs 84 to 94.
.FRIDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows 58 to 68. Highs
84 to 96.
&&
TEMPERATURE / PRECIPITATION
Middletown 84 52 92 / 0 0 0
Clearlake 84 53 91 / 0 0 0
$$