Zone Forecast Product
Issued by NWS Eureka, CA
Issued by NWS Eureka, CA
970
FPUS56 KEKA 290837
ZFPEKA
Zone Forecast Product for California
National Weather Service Eureka CA
136 AM PDT Tue Sep 29 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.
CAZ101-300200-
Coastal Del Norte-
Including the cities of Ft Dick, Crescent City, and Smith River
136 AM PDT Tue Sep 29 2026
.TODAY...Sunny. Highs 64 to 74. North wind around 5 mph
increasing to northwest 10 to 20 mph in the afternoon.
.TONIGHT...Partly cloudy. Lows 49 to 59. North wind 10 to 20 mph.
.WEDNESDAY...Mostly sunny. Highs 68 to 79. North wind 5 to
15 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows 50 to 60. North wind
around 15 mph.
.THURSDAY...Mostly sunny. Highs 68 to 79. North wind around
15 mph.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows 51 to
61. Highs 66 to 79.
.SATURDAY THROUGH SUNDAY...Mostly cloudy. Highs 64 to 76. Lows
51 to 61.
.SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Patchy fog. Lows 50 to 60.
.MONDAY...Mostly cloudy in the morning then becoming mostly
sunny. Highs 63 to 73.
&&
TEMPERATURE / PRECIPITATION
Crescent City 64 56 68 / 0 0 0
Klamath 67 52 72 / 0 0 0
$$
CAZ102-300200-
Interior Del Norte-
Including the city of Gasquet
136 AM PDT Tue Sep 29 2026
.TODAY...Sunny. Highs 66 to 81.
.TONIGHT...Mostly clear. Lows 48 to 58.
.WEDNESDAY...Sunny. Highs 73 to 88.
.WEDNESDAY NIGHT...Mostly clear. Lows 50 to 60.
.THURSDAY...Sunny. Highs 74 to 89.
.THURSDAY NIGHT...Partly cloudy. Lows 52 to 62.
.FRIDAY...Sunny. Highs 72 to 87.
.FRIDAY NIGHT THROUGH SUNDAY NIGHT...Partly cloudy. Lows 53 to
63. Highs 73 to 88.
.MONDAY...Sunny. Highs 70 to 85.
&&
TEMPERATURE / PRECIPITATION
Gasquet 81 53 88 / 0 0 0
$$
CAZ103-300200-
Northern Coastal Humboldt-
Including the cities of Eureka, Samoa, Arcata, Arcata Arpt,
Fieldbrook, Fernbridge, and Fortuna
136 AM PDT Tue Sep 29 2026
.TODAY...Mostly cloudy then becoming partly cloudy late in the
morning then becoming mostly sunny. Patchy fog in the morning.
Highs 62 to 72. North wind 5 to 15 mph.
.TONIGHT...Mostly cloudy. Patchy fog overnight. Lows 47 to 57.
North wind 5 to 15 mph.
.WEDNESDAY...Mostly cloudy in the morning then becoming mostly
sunny. Patchy fog in the morning. Highs 64 to 76. North wind
around 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Patchy fog. Lows 48 to 58.
North wind around 10 mph.
.THURSDAY...Partly cloudy. Highs 66 to 79. North wind around
10 mph.
.THURSDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows 50 to 60.
.FRIDAY THROUGH SUNDAY...Mostly cloudy. Highs 68 to 83. Lows
50 to 60.
.SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows 50 to 60. Highs
67 to 82.
&&
TEMPERATURE / PRECIPITATION
McKinleyville 64 50 67 / 0 0 0
Arcata 66 51 69 / 0 0 0
Eureka 64 54 65 / 0 0 0
Fortuna 67 54 69 / 0 10 10
$$
CAZ104-300200-
Southwestern Humboldt-
Including the cities of Honeydew, Petrolia, Briceland,
Ettersburg, Shelter Cove, and Whitethorn
136 AM PDT Tue Sep 29 2026
.TODAY...Sunny. Highs 67 to 82. North wind 10 to 20 mph.
.TONIGHT...Partly cloudy. Lows 50 to 60. North wind 10 to 20 mph.
.WEDNESDAY...Sunny. Highs 74 to 89. North wind 5 to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows 49 to 59. North wind 5 to
15 mph.
.THURSDAY...Sunny. Highs 78 to 93. North wind around 10 mph.
.THURSDAY NIGHT THROUGH SUNDAY NIGHT...Partly cloudy. Lows 52 to
62. Highs 78 to 93.
.MONDAY...Sunny. Highs 73 to 88.
&&
TEMPERATURE / PRECIPITATION
Honeydew 73 52 80 / 0 0 0
$$
CAZ105-300200-
Northeastern Interior Humboldt-
Including the cities of Hoopa, Orleans, Weitchpec,
and Willow Creek
136 AM PDT Tue Sep 29 2026
.TODAY...Sunny. Highs 74 to 89.
.TONIGHT...Partly cloudy. Lows 46 to 56.
.WEDNESDAY...Sunny. Highs 79 to 94.
.WEDNESDAY NIGHT...Mostly clear. Lows 48 to 58.
.THURSDAY...Sunny. Highs 83 to 98.
.THURSDAY NIGHT...Partly cloudy. Lows 51 to 61.
.FRIDAY...Sunny. Highs 80 to 95.
.FRIDAY NIGHT THROUGH SUNDAY NIGHT...Partly cloudy. Lows 53 to
63. Highs 83 to 98.
.MONDAY...Sunny. Highs 80 to 95.
&&
TEMPERATURE / PRECIPITATION
Orleans 86 51 92 / 0 0 0
Hoopa 83 51 90 / 0 0 0
Willow Creek 85 50 92 / 0 0 0
$$
CAZ106-300200-
Southeastern Interior Humboldt-
Including the cities of Bull Creek, Pepperwood, Shively,
Dinsmore, Bridgeville, Alderpoint, and Benbow
136 AM PDT Tue Sep 29 2026
.TODAY...Sunny. Highs 70 to 85.
.TONIGHT...Partly cloudy. Lows 46 to 56.
.WEDNESDAY...Sunny. Highs 76 to 91.
.WEDNESDAY NIGHT...Mostly clear. Lows 49 to 59.
.THURSDAY...Sunny. Highs 80 to 95.
.THURSDAY NIGHT THROUGH SUNDAY...Partly cloudy. Lows 53 to 63.
Highs 80 to 95.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 52 to 62. Highs
79 to 94.
&&
TEMPERATURE / PRECIPITATION
Garberville 80 51 87 / 0 0 0
$$
CAZ108-300200-
Southern Trinity-
Including the cities of Forest Glen, Hayfork, Hyampom, Peanut,
Ruth, and Zenia
136 AM PDT Tue Sep 29 2026
.TODAY...Sunny. Highs 75 to 90.
.TONIGHT...Clear. Lows 47 to 57.
.WEDNESDAY...Sunny. Highs 80 to 95.
.WEDNESDAY NIGHT...Clear. Lows 47 to 57.
.THURSDAY...Sunny. Highs 83 to 98.
.THURSDAY NIGHT...Mostly clear. Lows 49 to 59.
.FRIDAY THROUGH SUNDAY...Partly cloudy. Highs 82 to 97. Lows
50 to 60.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 51 to 61. Highs
82 to 97.
&&
TEMPERATURE / PRECIPITATION
Hayfork 87 42 94 / 0 0 0
Ruth 86 46 91 / 0 0 0
$$
CAZ109-300200-
Coastal Mendocino-
Including the cities of Fort Bragg and Rockport
136 AM PDT Tue Sep 29 2026
.TODAY...Sunny. Highs 71 to 86. North wind 5 to 15 mph.
.TONIGHT...Mostly clear. Lows 47 to 57. North wind 10 to 20 mph.
.WEDNESDAY...Sunny. Highs 71 to 86. Northwest wind up to 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows 48 to 58. North wind around
10 mph.
.THURSDAY...Sunny. Highs 71 to 86. Northwest wind around 5 mph.
.THURSDAY NIGHT THROUGH MONDAY...Partly cloudy. Lows 50 to 60.
Highs 71 to 86.
&&
TEMPERATURE / PRECIPITATION
Fort Bragg 69 50 69 / 0 0 0
Point Arena 64 53 66 / 0 0 0
$$
CAZ110-300200-
Northwestern Interior Mendocino-
Including the cities of Potter Valley and Willits
136 AM PDT Tue Sep 29 2026
.TODAY...Sunny. Highs 79 to 94.
.TONIGHT...Mostly clear. Lows 47 to 57.
.WEDNESDAY...Sunny. Highs 83 to 98.
.WEDNESDAY NIGHT...Clear. Lows 50 to 60.
.THURSDAY...Sunny. Highs 86 to 101.
.THURSDAY NIGHT...Mostly clear. Lows 52 to 62.
.FRIDAY THROUGH SUNDAY...Partly cloudy. Highs 84 to 99. Lows
53 to 63.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 52 to 62. Highs
84 to 99.
&&
TEMPERATURE / PRECIPITATION
Leggett 83 51 86 / 0 0 0
Laytonville 86 50 90 / 0 0 0
Willits 83 48 88 / 0 0 0
$$
CAZ111-300200-
Northeastern Interior Mendocino-
Including the city of Covelo
136 AM PDT Tue Sep 29 2026
.TODAY...Sunny. Highs 80 to 95.
.TONIGHT...Clear. Lows 51 to 61.
.WEDNESDAY...Sunny. Highs 84 to 99.
.WEDNESDAY NIGHT...Clear. Lows 51 to 61.
.THURSDAY...Sunny. Highs 86 to 101.
.THURSDAY NIGHT...Mostly clear. Lows 53 to 63.
.FRIDAY THROUGH SUNDAY...Partly cloudy. Highs 86 to 101. Lows
54 to 64.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 53 to 63. Highs
86 to 101.
&&
TEMPERATURE / PRECIPITATION
Covelo 88 49 93 / 0 0 0
$$
CAZ112-300200-
Southwestern Interior Mendocino-
Including the cities of Boonville, Philo, Comptche, and Yorkville
136 AM PDT Tue Sep 29 2026
.TODAY...Sunny. Highs 75 to 90.
.TONIGHT...Mostly clear. Lows 47 to 57.
.WEDNESDAY...Sunny. Highs 78 to 93.
.WEDNESDAY NIGHT...Mostly clear. Lows 49 to 59.
.THURSDAY...Sunny. Highs 81 to 95.
.THURSDAY NIGHT THROUGH SUNDAY...Partly cloudy. Lows 53 to 63.
Highs 80 to 95.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 53 to 63. Highs
78 to 93.
&&
TEMPERATURE / PRECIPITATION
Boonville 84 51 90 / 0 0 0
$$
CAZ113-300200-
Southeastern Interior Mendocino-
Including the cities of Calpella, Hopland, Redwood Valley,
Talmage, and Ukiah
136 AM PDT Tue Sep 29 2026
.TODAY...Sunny. Highs 77 to 92.
.TONIGHT...Mostly clear. Lows 53 to 63.
.WEDNESDAY...Sunny. Highs 82 to 97.
.WEDNESDAY NIGHT...Clear. Lows 56 to 66.
.THURSDAY...Sunny. Highs 83 to 98.
.THURSDAY NIGHT...Mostly clear. Lows 58 to 68.
.FRIDAY THROUGH SATURDAY NIGHT...Partly cloudy. Highs 83 to 98.
Lows 59 to 69.
.SUNDAY THROUGH MONDAY...Mostly clear. Highs 82 to 97. Lows 58 to
68.
&&
TEMPERATURE / PRECIPITATION
Ukiah 89 54 95 / 0 0 0
$$
CAZ114-300200-
Northern Lake-
Including the city of Gravelly Valley Airport
136 AM PDT Tue Sep 29 2026
.TODAY...Sunny. Highs 81 to 96.
.TONIGHT...Mostly clear. Lows 54 to 64.
.WEDNESDAY...Sunny. Highs 84 to 99.
.WEDNESDAY NIGHT...Clear. Lows 54 to 64.
.THURSDAY...Sunny. Highs 84 to 99.
.THURSDAY NIGHT...Mostly clear. Lows 55 to 65.
.FRIDAY THROUGH SUNDAY...Partly cloudy. Highs 82 to 97. Lows
56 to 66.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 55 to 65. Highs
82 to 97.
&&
TEMPERATURE / PRECIPITATION
Lake Pillsbury 95 48 98 / 0 0 0
$$
CAZ116-300200-
Northwestern and Central Trinity-
Including the cities of Weaverville, Douglas City, Helena,
Junction City, Big Bar, Del Loma, and Burnt Ranch
136 AM PDT Tue Sep 29 2026
.TODAY...Sunny. Highs 77 to 92. Northwest wind around 10 mph.
.TONIGHT...Clear. Lows 47 to 57. Northwest wind around 10 mph.
.WEDNESDAY...Sunny. Highs 84 to 99. Northwest wind around 5 mph.
.WEDNESDAY NIGHT...Clear. Lows 50 to 60. North wind around 5 mph.
.THURSDAY...Sunny. Highs 88 to 103. East wind around 5 mph.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows 52 to
62. Highs 88 to 103.
.SATURDAY THROUGH SUNDAY...Partly cloudy. Highs 87 to 102. Lows
53 to 63.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 53 to 63. Highs
86 to 101.
&&
TEMPERATURE / PRECIPITATION
Big Bar 88 49 95 / 0 0 0
Weaverville 89 51 94 / 0 0 0
$$
CAZ117-300200-
Northeastern Trinity-
Including the cities of Carrville and Trinity Center
136 AM PDT Tue Sep 29 2026
.TODAY...Sunny. Highs 76 to 91. Northwest wind around 10 mph.
.TONIGHT...Clear. Lows 46 to 56. North wind around 10 mph.
.WEDNESDAY...Sunny. Highs 78 to 93. North wind around 10 mph
shifting to the northeast in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows 48 to 58. North wind around 5 mph.
.THURSDAY...Sunny. Highs 79 to 94. Northeast wind around 5 mph.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows 50 to
60. Highs 79 to 94.
.SATURDAY THROUGH SUNDAY...Partly cloudy. Highs 77 to 92. Lows
51 to 61.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 51 to 61. Highs
77 to 92.
&&
TEMPERATURE / PRECIPITATION
Trinity Center 90 52 92 / 0 0 0
$$
CAZ118-300200-
Western Lake-
Including the cities of Finley, Knobcone Camp, Lakeport,
Soda Bay, Lucerne, Nice, and Saratoga Springs
136 AM PDT Tue Sep 29 2026
.TODAY...Sunny. Highs 82 to 92. Northwest wind around 5 mph.
.TONIGHT...Mostly clear. Lows 55 to 65. Northwest wind around
10 mph.
.WEDNESDAY...Sunny. Highs 86 to 96. Light winds becoming
southwest around 5 mph in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows 57 to 67. North wind around 5 mph.
.THURSDAY...Sunny. Highs 85 to 97. Southeast wind around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows 59 to 69.
.FRIDAY THROUGH SATURDAY NIGHT...Partly cloudy. Highs 84 to 95.
Lows 59 to 69.
.SUNDAY THROUGH MONDAY...Mostly clear. Highs 84 to 96. Lows 59 to
69.
&&
TEMPERATURE / PRECIPITATION
Lakeport 88 56 91 / 0 0 0
$$
CAZ119-300200-
Southwestern Lake-
Including the cities of Kelseyville, Mount Konocti, Adams,
Anderson Springs, Cobb, Ettawa Springs, and Forest Lake
136 AM PDT Tue Sep 29 2026
.TODAY...Sunny. Highs 82 to 94. North wind around 10 mph.
.TONIGHT...Clear. Lows 59 to 69. Northwest wind around 10 mph.
.WEDNESDAY...Sunny. Highs 84 to 95. Northeast wind around 5 mph
shifting to the south in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows 59 to 69. Northwest wind around
5 mph.
.THURSDAY...Sunny. Highs 83 to 93. East wind around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows 60 to 70.
.FRIDAY THROUGH SATURDAY NIGHT...Partly cloudy. Highs 82 to 94.
Lows 61 to 71.
.SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs 84 to 95. Lows
61 to 71.
.MONDAY...Sunny. Highs 83 to 94.
$$
CAZ120-300200-
Eastern Lake-
Including the cities of Clearlake, Clearlake Park,
Hidden Valley Lake, and Middletown
136 AM PDT Tue Sep 29 2026
.TODAY...Sunny. Highs 84 to 94. North wind up to 10 mph.
.TONIGHT...Clear. Lows 58 to 68. Northwest wind up to 10 mph.
.WEDNESDAY...Sunny. Highs 86 to 96. North wind around 10 mph
shifting to the east in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows 56 to 66. Northwest wind around
5 mph.
.THURSDAY...Sunny. Highs 85 to 95. Northeast wind around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows 57 to 67.
.FRIDAY THROUGH SATURDAY NIGHT...Partly cloudy. Highs 84 to 95.
Lows 58 to 68.
.SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs 86 to 96. Lows
59 to 69.
.MONDAY...Sunny. Highs 85 to 95.
&&
TEMPERATURE / PRECIPITATION
Middletown 93 57 94 / 0 0 0
Clearlake 91 59 93 / 0 0 0
$$