Zone Forecast Product
Issued by NWS Eureka, CA
Issued by NWS Eureka, CA
881
FPUS56 KEKA 081146
ZFPEKA
Zone Forecast Product for California
National Weather Service Eureka CA
446 AM PDT Tue Sep 8 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.
CAZ101-090300-
Coastal Del Norte-
Including the cities of Ft Dick, Crescent City, and Smith River
446 AM PDT Tue Sep 8 2026
.TODAY...Mostly sunny. Highs 67 to 79. Northeast wind around
5 mph shifting to the northwest in the afternoon.
.TONIGHT...Partly cloudy in the evening then clearing. Lows 51 to
61. East wind around 5 mph.
.WEDNESDAY...Sunny. Highs 69 to 81. Northeast wind around 5 mph
shifting to the northwest in the afternoon.
.WEDNESDAY NIGHT...Partly cloudy. Lows 52 to 62. Northeast wind
around 5 mph.
.THURSDAY...Mostly cloudy. Highs 66 to 77. North wind around
5 mph.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Patchy fog.
Lows 47 to 57. Highs 63 to 77.
.SATURDAY...Mostly cloudy. Patchy fog. Highs 59 to 69.
.SATURDAY NIGHT...Partly cloudy. Lows 46 to 56.
.SUNDAY...Mostly sunny. Slight chance of rain. Highs 63 to 73.
.SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows 48 to 58. Highs
63 to 73.
&&
TEMPERATURE / PRECIPITATION
Crescent City 66 56 69 / 0 0 0
Klamath 71 56 76 / 0 0 0
$$
CAZ102-090300-
Interior Del Norte-
Including the city of Gasquet
446 AM PDT Tue Sep 8 2026
.TODAY...Sunny. Highs 74 to 89.
.TONIGHT...Partly cloudy in the evening then clearing. Lows 53 to
63.
.WEDNESDAY...Sunny. Highs 80 to 95.
.WEDNESDAY NIGHT...Mostly clear. Lows 56 to 66.
.THURSDAY...Partly cloudy. Highs 75 to 90.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 52 to 62. Highs
75 to 90.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows 42 to
52. Highs 65 to 80.
.SUNDAY...Sunny. Slight chance of rain. Highs 63 to 78.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 45 to 55. Highs
65 to 80.
&&
TEMPERATURE / PRECIPITATION
Gasquet 89 54 94 / 0 0 0
$$
CAZ103-090300-
Northern Coastal Humboldt-
Including the cities of Eureka, Samoa, Arcata, Arcata Arpt,
Fieldbrook, Fernbridge, and Fortuna
446 AM PDT Tue Sep 8 2026
.TODAY...Mostly cloudy then becoming mostly sunny early in the
afternoon then becoming mostly cloudy. Highs 68 to 80. East wind
around 5 mph shifting to the northwest in the afternoon.
.TONIGHT...Partly cloudy. Lows 51 to 61. North wind around 5 mph
shifting to the east overnight.
.WEDNESDAY...Mostly sunny. Highs 72 to 86. East wind around 5 mph
shifting to the northwest in the afternoon.
.WEDNESDAY NIGHT...Partly cloudy. Lows 52 to 62. North wind
around 5 mph.
.THURSDAY...Mostly cloudy. Highs 67 to 81. North wind around
10 mph.
.THURSDAY NIGHT...Mostly cloudy. Lows 50 to 60.
.FRIDAY...Mostly cloudy in the morning then becoming mostly
sunny. Patchy fog. Highs 63 to 73.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Patchy fog. Lows
47 to 57. Highs 59 to 73.
.SATURDAY NIGHT THROUGH MONDAY...Partly cloudy. Lows 46 to 56.
Highs 59 to 74.
&&
TEMPERATURE / PRECIPITATION
McKinleyville 70 55 74 / 0 0 0
Arcata 72 57 77 / 0 0 0
Eureka 69 56 72 / 0 0 0
Fortuna 74 57 81 / 0 0 0
$$
CAZ104-090300-
Southwestern Humboldt-
Including the cities of Honeydew, Petrolia, Briceland,
Ettersburg, Shelter Cove, and Whitethorn
446 AM PDT Tue Sep 8 2026
.TODAY...Mostly cloudy then becoming mostly sunny in the late
morning and early afternoon then becoming mostly cloudy. Highs
77 to 92. East wind around 5 mph shifting to the southwest in the
afternoon.
.TONIGHT...Partly cloudy in the evening then clearing. Lows 54 to
64. Northeast wind around 5 mph.
.WEDNESDAY...Mostly sunny. Highs 85 to 100. Northeast wind around
5 mph shifting to the northwest in the afternoon.
.WEDNESDAY NIGHT...Partly cloudy. Lows 55 to 65. North wind
around 10 mph.
.THURSDAY...Mostly cloudy. Highs 83 to 98. North wind around
10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows 53 to 63.
.FRIDAY...Sunny. Highs 73 to 88.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 47 to 57. Highs
73 to 88.
.SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows 47 to 57.
Highs 68 to 83.
&&
TEMPERATURE / PRECIPITATION
Honeydew 85 56 89 / 0 0 0
$$
CAZ105-090300-
Northeastern Interior Humboldt-
Including the cities of Hoopa, Orleans, Weitchpec,
and Willow Creek
446 AM PDT Tue Sep 8 2026
.TODAY...Partly cloudy in the morning then clearing. Highs 81 to
96.
.TONIGHT...Mostly cloudy in the evening then clearing. Lows 53 to
63.
.WEDNESDAY...Sunny. Highs 89 to 104.
.WEDNESDAY NIGHT...Partly cloudy. Lows 56 to 66.
.THURSDAY...Partly cloudy. Highs 87 to 102.
.THURSDAY NIGHT...Partly cloudy. Lows 51 to 61.
.FRIDAY...Sunny. Highs 77 to 92.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 43 to 53. Highs
77 to 92.
.SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows 44 to
54. Highs 70 to 85.
.MONDAY...Sunny. Highs 74 to 89.
&&
TEMPERATURE / PRECIPITATION
Orleans 91 55 98 / 0 0 0
Hoopa 94 55 101 / 0 0 0
Willow Creek 94 55 101 / 0 0 0
$$
CAZ106-090300-
Southeastern Interior Humboldt-
Including the cities of Bull Creek, Pepperwood, Shively,
Dinsmore, Bridgeville, Alderpoint, and Benbow
446 AM PDT Tue Sep 8 2026
.TODAY...Mostly cloudy then becoming mostly sunny in the late
morning and early afternoon then becoming mostly cloudy. Highs
79 to 94.
.TONIGHT...Partly cloudy in the evening then clearing. Lows 53 to
63.
.WEDNESDAY...Sunny. Highs 87 to 102.
.WEDNESDAY NIGHT...Mostly cloudy. Lows 57 to 67.
.THURSDAY...Mostly cloudy. Highs 86 to 101.
.THURSDAY NIGHT...Partly cloudy. Lows 51 to 61.
.FRIDAY...Sunny. Highs 76 to 91.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows 43 to
53. Highs 76 to 91.
.SUNDAY THROUGH MONDAY...Mostly clear. Highs 72 to 87. Lows 44 to
54.
&&
TEMPERATURE / PRECIPITATION
Garberville 92 53 100 / 0 0 0
$$
CAZ108-090300-
Southern Trinity-
Including the cities of Forest Glen, Hayfork, Hyampom, Peanut,
Ruth, and Zenia
446 AM PDT Tue Sep 8 2026
.TODAY...Mostly cloudy then becoming mostly sunny in the late
morning and early afternoon then becoming mostly cloudy. Highs
77 to 92.
.TONIGHT...Partly cloudy in the evening then clearing. Lows 50 to
60.
.WEDNESDAY...Sunny. Highs 84 to 99.
.WEDNESDAY NIGHT...Mostly cloudy. Lows 55 to 65.
.THURSDAY...Partly cloudy. Highs 85 to 100.
.THURSDAY NIGHT...Partly cloudy. Lows 50 to 60.
.FRIDAY...Sunny. Highs 78 to 93.
.FRIDAY NIGHT THROUGH MONDAY...Mostly clear. Lows 42 to 52. Highs
78 to 93.
&&
TEMPERATURE / PRECIPITATION
Hayfork 88 46 99 / 0 0 0
Ruth 89 49 95 / 0 0 0
$$
CAZ109-090300-
Coastal Mendocino-
Including the cities of Fort Bragg and Rockport
446 AM PDT Tue Sep 8 2026
.TODAY...Mostly cloudy then becoming partly cloudy late in the
morning then becoming mostly cloudy then becoming partly cloudy
late in the afternoon. Highs 70 to 85. East wind around 5 mph
shifting to the west in the afternoon.
.TONIGHT...Partly cloudy. Lows 52 to 62. Northeast wind around
5 mph.
.WEDNESDAY...Mostly sunny. Highs 77 to 92. Northeast wind around
5 mph shifting to the west in the afternoon.
.WEDNESDAY NIGHT...Mostly cloudy. Lows 53 to 63. North wind
around 10 mph.
.THURSDAY...Partly cloudy. Highs 76 to 91. Northwest wind around
10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows 51 to 61.
.FRIDAY...Sunny. Highs 69 to 84.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows 45 to
55. Highs 69 to 84.
.SUNDAY...Sunny. Highs 64 to 77.
.SUNDAY NIGHT...Partly cloudy. Lows 46 to 56.
.MONDAY...Sunny. Highs 64 to 76.
&&
TEMPERATURE / PRECIPITATION
Fort Bragg 72 57 75 / 0 0 0
Point Arena 68 57 72 / 0 0 0
$$
CAZ110-090300-
Northwestern Interior Mendocino-
Including the cities of Potter Valley and Willits
446 AM PDT Tue Sep 8 2026
.TODAY...Mostly cloudy then becoming mostly sunny in the late
morning and early afternoon then becoming mostly cloudy. Highs
83 to 96.
.TONIGHT...Partly cloudy. Lows 53 to 63.
.WEDNESDAY...Mostly sunny. Highs 89 to 103.
.WEDNESDAY NIGHT...Mostly cloudy. Lows 58 to 68.
.THURSDAY...Partly cloudy. Highs 89 to 104.
.THURSDAY NIGHT...Partly cloudy. Lows 52 to 62.
.FRIDAY...Sunny. Highs 80 to 95.
.FRIDAY NIGHT...Mostly clear. Lows 44 to 54.
.SATURDAY...Mostly sunny. Highs 66 to 81.
.SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows 44 to 54.
Highs 73 to 88.
&&
TEMPERATURE / PRECIPITATION
Leggett 85 54 92 / 0 0 0
Laytonville 91 55 97 / 0 0 0
Willits 87 52 94 / 0 0 0
$$
CAZ111-090300-
Northeastern Interior Mendocino-
Including the city of Covelo
446 AM PDT Tue Sep 8 2026
.TODAY...Mostly cloudy then becoming mostly sunny in the late
morning and early afternoon then becoming mostly cloudy. Highs
80 to 95.
.TONIGHT...Partly cloudy. Lows 54 to 64.
.WEDNESDAY...Mostly sunny. Highs 87 to 102.
.WEDNESDAY NIGHT...Mostly cloudy. Lows 59 to 69.
.THURSDAY...Partly cloudy. Highs 89 to 104.
.THURSDAY NIGHT...Partly cloudy. Lows 54 to 64.
.FRIDAY...Sunny. Highs 82 to 97.
.FRIDAY NIGHT THROUGH MONDAY...Mostly clear. Lows 45 to 55. Highs
82 to 97.
&&
TEMPERATURE / PRECIPITATION
Covelo 90 51 96 / 0 0 0
$$
CAZ112-090300-
Southwestern Interior Mendocino-
Including the cities of Boonville, Philo, Comptche, and Yorkville
446 AM PDT Tue Sep 8 2026
.TODAY...Mostly cloudy then becoming partly cloudy late in the
morning then becoming mostly cloudy then becoming mostly sunny
late in the afternoon. Highs 80 to 95.
.TONIGHT...Partly cloudy. Lows 54 to 64.
.WEDNESDAY...Mostly sunny. Highs 85 to 100.
.WEDNESDAY NIGHT...Partly cloudy. Lows 56 to 66.
.THURSDAY...Mostly sunny. Highs 85 to 100.
.THURSDAY NIGHT...Partly cloudy. Lows 52 to 62.
.FRIDAY...Sunny. Highs 75 to 90.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 47 to 57. Highs
75 to 90.
.SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows 47 to 57.
Highs 69 to 84.
&&
TEMPERATURE / PRECIPITATION
Boonville 91 58 97 / 0 0 0
$$
CAZ113-090300-
Southeastern Interior Mendocino-
Including the cities of Calpella, Hopland, Redwood Valley,
Talmage, and Ukiah
446 AM PDT Tue Sep 8 2026
.TODAY...Mostly cloudy then becoming partly cloudy late in the
morning then becoming mostly cloudy then becoming sunny late in
the afternoon. Highs 84 to 95.
.TONIGHT...Partly cloudy. Lows 58 to 68.
.WEDNESDAY...Mostly sunny. Highs 89 to 102.
.WEDNESDAY NIGHT...Partly cloudy. Lows 62 to 72.
.THURSDAY...Mostly sunny. Highs 88 to 103.
.THURSDAY NIGHT...Partly cloudy. Lows 58 to 68.
.FRIDAY...Sunny. Highs 78 to 93.
.FRIDAY NIGHT...Partly cloudy. Lows 48 to 58.
.SATURDAY THROUGH SUNDAY NIGHT...Mostly clear. Highs 70 to 85.
Lows 49 to 59.
.MONDAY...Sunny. Highs 73 to 87.
&&
TEMPERATURE / PRECIPITATION
Ukiah 93 59 100 / 0 0 0
$$
CAZ114-090300-
Northern Lake-
Including the city of Gravelly Valley Airport
446 AM PDT Tue Sep 8 2026
.TODAY...Mostly cloudy early in the morning then becoming partly
cloudy. Highs 81 to 96.
.TONIGHT...Partly cloudy. Lows 56 to 66.
.WEDNESDAY...Mostly sunny. Highs 87 to 102.
.WEDNESDAY NIGHT...Mostly cloudy. Lows 62 to 72.
.THURSDAY...Partly cloudy. Highs 89 to 104.
.THURSDAY NIGHT...Partly cloudy. Lows 58 to 68.
.FRIDAY...Sunny. Highs 82 to 97.
.FRIDAY NIGHT THROUGH MONDAY...Mostly clear. Lows 47 to 57. Highs
82 to 97.
&&
TEMPERATURE / PRECIPITATION
Lake Pillsbury 93 48 100 / 0 0 0
$$
CAZ116-090300-
Northwestern and Central Trinity-
Including the cities of Weaverville, Douglas City, Helena,
Junction City, Big Bar, Del Loma, and Burnt Ranch
446 AM PDT Tue Sep 8 2026
.TODAY...Mostly cloudy then becoming partly cloudy late in the
morning then becoming mostly sunny. Highs 82 to 97. East wind
around 5 mph.
.TONIGHT...Partly cloudy in the evening then clearing. Lows 52 to
62. Northeast wind around 5 mph.
.WEDNESDAY...Sunny. Highs 91 to 106. Northeast wind around 10 mph
shifting to the west in the afternoon.
.WEDNESDAY NIGHT...Partly cloudy. Lows 56 to 66. Northwest wind
around 5 mph.
.THURSDAY...Partly cloudy. Highs 90 to 105. West wind around
10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows 52 to 62.
.FRIDAY...Sunny. Highs 81 to 96.
.FRIDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows 42 to 52.
Highs 81 to 96.
.MONDAY...Sunny. Highs 75 to 90.
&&
TEMPERATURE / PRECIPITATION
Big Bar 93 54 102 / 0 0 0
Weaverville 88 54 97 / 0 0 0
$$
CAZ117-090300-
Northeastern Trinity-
Including the cities of Carrville and Trinity Center
446 AM PDT Tue Sep 8 2026
.TODAY...Partly cloudy in the morning then clearing. Highs 75 to
90. Northeast wind around 5 mph shifting to the southeast in the
afternoon.
.TONIGHT...Partly cloudy in the evening then clearing. Lows 51 to
61. East wind around 5 mph shifting to the north overnight.
.WEDNESDAY...Sunny. Highs 84 to 99. North wind around 5 mph
shifting to the southwest in the afternoon.
.WEDNESDAY NIGHT...Partly cloudy. Lows 55 to 65. Northwest wind
around 5 mph.
.THURSDAY...Partly cloudy. Highs 84 to 99. West wind around
10 mph.
.THURSDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 49 to 59.
.FRIDAY...Sunny. Highs 78 to 93.
.FRIDAY NIGHT THROUGH MONDAY...Mostly clear. Lows 39 to 49. Highs
78 to 93.
&&
TEMPERATURE / PRECIPITATION
Trinity Center 89 56 98 / 0 0 0
$$
CAZ118-090300-
Western Lake-
Including the cities of Finley, Knobcone Camp, Lakeport,
Soda Bay, Lucerne, Nice, and Saratoga Springs
446 AM PDT Tue Sep 8 2026
.TODAY...Mostly cloudy then becoming partly cloudy late in the
morning then becoming mostly cloudy then becoming sunny late in
the afternoon. Highs 82 to 92. East wind around 5 mph.
.TONIGHT...Partly cloudy. Lows 60 to 70. West wind around 5 mph
shifting to the north overnight.
.WEDNESDAY...Partly cloudy. Highs 88 to 98. Northeast wind around
5 mph shifting to the southwest in the afternoon.
.WEDNESDAY NIGHT...Partly cloudy. Lows 64 to 74. Northwest wind
around 10 mph.
.THURSDAY...Mostly sunny. Highs 89 to 100. Northwest wind around
10 mph.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows 55 to
65. Highs 85 to 100.
.SATURDAY THROUGH MONDAY...Mostly clear. Highs 72 to 87. Lows
49 to 59.
&&
TEMPERATURE / PRECIPITATION
Lakeport 87 59 94 / 0 0 0
$$
CAZ119-090300-
Southwestern Lake-
Including the cities of Kelseyville, Mount Konocti, Adams,
Anderson Springs, Cobb, Ettawa Springs, and Forest Lake
446 AM PDT Tue Sep 8 2026
.TODAY...Partly cloudy until early afternoon then clearing. Highs
82 to 92. East wind around 5 mph.
.TONIGHT...Partly cloudy. Lows 62 to 72. West wind around 5 mph
shifting to the northwest overnight.
.WEDNESDAY...Partly cloudy. Highs 89 to 99. Northeast wind around
5 mph shifting to the west in the afternoon.
.WEDNESDAY NIGHT...Partly cloudy. Lows 66 to 76. Northwest wind
around 10 mph.
.THURSDAY...Mostly sunny. Highs 90 to 102. West wind around
10 mph.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows 58 to
68. Highs 87 to 102.
.SATURDAY THROUGH MONDAY...Mostly clear. Highs 70 to 85. Lows
52 to 62.
$$
CAZ120-090300-
Eastern Lake-
Including the cities of Clearlake, Clearlake Park,
Hidden Valley Lake, and Middletown
446 AM PDT Tue Sep 8 2026
.TODAY...Partly cloudy until early afternoon then clearing. Highs
83 to 93. North wind around 5 mph shifting to the east in the
afternoon.
.TONIGHT...Partly cloudy. Lows 58 to 68. West wind around 5 mph
shifting to the northwest overnight.
.WEDNESDAY...Mostly cloudy in the morning then clearing. Highs
90 to 100. North wind around 5 mph shifting to the west in the
afternoon.
.WEDNESDAY NIGHT...Partly cloudy. Lows 63 to 73. West wind around
5 mph.
.THURSDAY...Mostly sunny. Highs 94 to 104. West wind around
10 mph.
.THURSDAY NIGHT...Mostly clear. Lows 60 to 70.
.FRIDAY...Sunny. Highs 87 to 98.
.FRIDAY NIGHT THROUGH MONDAY...Mostly clear. Lows 51 to 61. Highs
83 to 98.
&&
TEMPERATURE / PRECIPITATION
Middletown 90 57 97 / 0 0 0
Clearlake 89 59 96 / 0 0 0
$$