Zone Forecast Product
Issued by NWS Eureka, CA
Issued by NWS Eureka, CA
375
FPUS56 KEKA 232037
ZFPEKA
Zone Forecast Product for California
National Weather Service Eureka CA
136 PM PDT Thu Jul 23 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 tonight, Friday, Friday night, and Saturday.
CAZ101-241400-
Coastal Del Norte-
Including the cities of Ft Dick, Crescent City, and Smith River
136 PM PDT Thu Jul 23 2026
.TONIGHT...Partly cloudy early in the evening then becoming
mostly cloudy. Patchy fog through the night. Lows 46 to 56. West
wind around 5 mph in the evening becoming light.
.FRIDAY...Mostly cloudy in the morning then becoming mostly
sunny. Patchy fog in the morning. Highs 59 to 69. Light winds
becoming west around 5 mph in the afternoon.
.FRIDAY NIGHT...Mostly cloudy. Patchy fog. Lows 46 to 56. West
wind around 5 mph in the evening becoming light.
.SATURDAY...Mostly cloudy. Patchy fog. Highs 60 to 70. South wind
around 5 mph.
.SATURDAY NIGHT...Partly cloudy. Patchy fog. Lows 46 to 56.
Northwest wind around 5 mph.
.SUNDAY...Mostly cloudy. Patchy fog. Highs 60 to 70. Northwest
wind around 10 mph.
.SUNDAY NIGHT...Partly cloudy. Areas of fog. Lows 45 to 55.
.MONDAY...Mostly cloudy in the morning then becoming partly
cloudy. Patchy fog. Highs 60 to 70.
.MONDAY NIGHT...Mostly clear in the evening then becoming mostly
cloudy. Areas of fog. Lows 45 to 55.
.TUESDAY...Mostly cloudy in the morning then becoming partly
cloudy. Patchy fog. Highs 61 to 71.
.TUESDAY NIGHT...Partly cloudy. Patchy fog. Lows 46 to 56.
.WEDNESDAY...Mostly cloudy in the morning then becoming partly
cloudy. Patchy fog. Highs 61 to 71.
.WEDNESDAY NIGHT...Partly cloudy. Patchy fog. Lows 46 to 56.
.THURSDAY...Mostly cloudy in the morning then becoming partly
cloudy. Patchy fog. Highs 61 to 72.
&&
TEMPERATURE / PRECIPITATION
Crescent City 52 60 53 61 / 0 0 0 0
Klamath 51 64 51 64 / 0 0 0 0
$$
CAZ102-241400-
Interior Del Norte-
Including the city of Gasquet
136 PM PDT Thu Jul 23 2026
.TONIGHT...Partly cloudy. Patchy valley fog overnight. Lows 47 to
57.
.FRIDAY...Partly cloudy in the morning then clearing. Highs 67 to
82.
.FRIDAY NIGHT...Partly cloudy. Patchy valley fog overnight. Lows
45 to 55.
.SATURDAY...Sunny. Highs 62 to 77.
.SATURDAY NIGHT...Mostly clear. Patchy valley fog. Lows 45 to 55.
.SUNDAY...Sunny. Highs 65 to 80.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 45 to 55. Highs
66 to 81.
.MONDAY NIGHT...Mostly clear. Patchy valley fog. Lows 46 to 56.
.TUESDAY THROUGH THURSDAY...Mostly clear. Highs 72 to 87. Lows
48 to 58.
&&
TEMPERATURE / PRECIPITATION
Gasquet 50 79 49 77 / 0 0 0 0
$$
CAZ103-241400-
Northern Coastal Humboldt-
Including the cities of Eureka, Samoa, Arcata, Arcata Arpt,
Fieldbrook, Fernbridge, and Fortuna
136 PM PDT Thu Jul 23 2026
.TONIGHT...Partly cloudy early in the evening then becoming
mostly cloudy. Patchy fog. Lows 47 to 57. Northwest wind around
10 mph.
.FRIDAY...Mostly cloudy in the morning then clearing. Patchy fog
in the morning. Highs 62 to 74. Northwest wind around 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Patchy fog through the night. Lows
48 to 58. Northwest wind around 10 mph in the evening becoming
light.
.SATURDAY...Partly cloudy. Patchy fog. Highs 63 to 73. West wind
around 10 mph.
.SATURDAY NIGHT...Partly cloudy. Patchy fog. Lows 47 to 57. North
wind around 10 mph.
.SUNDAY...Mostly cloudy. Patchy fog. Highs 62 to 73. North wind
around 10 mph.
.SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Patchy fog. Lows 47 to 57.
.MONDAY...Mostly cloudy in the morning then becoming partly
cloudy. Patchy fog. Highs 62 to 73.
.MONDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Patchy fog. Lows 47 to 57.
.TUESDAY...Mostly cloudy in the morning then becoming partly
cloudy. Patchy fog. Highs 62 to 73.
.TUESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Patchy fog. Lows 48 to 58.
.WEDNESDAY THROUGH THURSDAY...Mostly cloudy. Patchy fog. Highs
61 to 73. Lows 48 to 58.
&&
TEMPERATURE / PRECIPITATION
McKinleyville 51 62 52 63 / 0 0 0 0
Arcata 52 65 53 65 / 0 0 0 0
Eureka 53 63 54 64 / 0 0 0 0
Fortuna 53 68 53 68 / 0 0 0 0
$$
CAZ104-241400-
Southwestern Humboldt-
Including the cities of Honeydew, Petrolia, Briceland,
Ettersburg, Shelter Cove, and Whitethorn
136 PM PDT Thu Jul 23 2026
.TONIGHT...Partly cloudy. Lows 48 to 58. Northwest wind around
10 mph.
.FRIDAY...Sunny. Highs 70 to 85. Northwest wind around 10 mph.
.FRIDAY NIGHT...Partly cloudy. Patchy fog overnight. Lows 49 to
59. Northwest wind around 10 mph.
.SATURDAY...Sunny. Highs 69 to 84. Northwest wind around 10 mph.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 49 to 59. Highs
74 to 89. North wind up to 10 mph.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly clear. Lows 50 to 60.
Highs 74 to 89.
.TUESDAY...Mostly sunny. Highs 72 to 87.
.TUESDAY NIGHT...Mostly clear. Lows 51 to 61.
.WEDNESDAY...Mostly sunny. Highs 74 to 89.
.WEDNESDAY NIGHT...Mostly clear. Lows 50 to 60.
.THURSDAY...Partly cloudy in the morning then clearing. Highs
75 to 90.
&&
TEMPERATURE / PRECIPITATION
Honeydew 50 77 51 77 / 0 0 0 0
$$
CAZ105-241400-
Northeastern Interior Humboldt-
Including the cities of Hoopa, Orleans, Weitchpec,
and Willow Creek
136 PM PDT Thu Jul 23 2026
.TONIGHT...Partly cloudy. Patchy valley fog overnight. Lows 48 to
58.
.FRIDAY...Partly cloudy in the morning then clearing. Highs 81 to
96.
.FRIDAY NIGHT...Partly cloudy. Patchy valley fog overnight. Lows
46 to 56.
.SATURDAY...Sunny. Highs 77 to 92.
.SATURDAY NIGHT...Mostly clear. Patchy valley fog. Lows 46 to 56.
.SUNDAY...Sunny. Highs 79 to 94.
.SUNDAY NIGHT...Mostly clear. Patchy valley fog. Lows 46 to 56.
.MONDAY...Sunny. Highs 79 to 94.
.MONDAY NIGHT...Clear in the evening then becoming partly cloudy.
Patchy valley fog. Lows 46 to 56.
.TUESDAY...Sunny. Highs 79 to 94.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Patchy
valley fog. Lows 48 to 58. Highs 82 to 97.
.THURSDAY...Mostly sunny. Patchy valley fog. Highs 84 to 99.
&&
TEMPERATURE / PRECIPITATION
Orleans 54 92 52 88 / 0 0 0 0
Hoopa 54 90 52 87 / 0 0 0 0
Willow Creek 53 93 52 90 / 0 0 0 0
$$
CAZ106-241400-
Southeastern Interior Humboldt-
Including the cities of Bull Creek, Pepperwood, Shively,
Dinsmore, Bridgeville, Alderpoint, and Benbow
136 PM PDT Thu Jul 23 2026
.TONIGHT...Mostly clear in the evening then becoming mostly
cloudy. Patchy valley fog overnight. Lows 46 to 56.
.FRIDAY...Mostly cloudy in the morning then clearing. Patchy
valley fog in the morning. Highs 75 to 90.
.FRIDAY NIGHT...Partly cloudy. Patchy valley fog overnight. Lows
45 to 55.
.SATURDAY...Sunny. Patchy valley fog. Highs 72 to 87.
.SATURDAY NIGHT...Mostly clear. Patchy valley fog. Lows 45 to 55.
.SUNDAY...Sunny. Highs 76 to 91.
.SUNDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows 46 to
56. Highs 76 to 91.
.THURSDAY...Partly cloudy in the morning then clearing. Highs
78 to 93.
&&
TEMPERATURE / PRECIPITATION
Garberville 51 87 51 86 / 0 0 0 0
$$
CAZ108-241400-
Southern Trinity-
Including the cities of Forest Glen, Hayfork, Hyampom, Peanut,
Ruth, and Zenia
136 PM PDT Thu Jul 23 2026
.TONIGHT...Clear. Lows 49 to 59.
.FRIDAY...Sunny. Highs 81 to 96.
.FRIDAY NIGHT...Clear. Lows 46 to 56.
.SATURDAY...Sunny. Highs 79 to 94.
.SATURDAY NIGHT AND SUNDAY...Clear. Lows 46 to 56. Highs 79 to
94.
.SUNDAY NIGHT THROUGH THURSDAY...Clear. Lows 47 to 57. Highs
85 to 100.
&&
TEMPERATURE / PRECIPITATION
Hayfork 50 96 47 94 / 0 0 0 0
Ruth 47 89 46 86 / 0 0 0 0
$$
CAZ109-241400-
Coastal Mendocino-
Including the cities of Fort Bragg and Rockport
136 PM PDT Thu Jul 23 2026
.TONIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Lows 47 to 57. Northwest wind 5 to 15 mph.
.FRIDAY...Mostly cloudy in the morning then clearing. Highs 64 to
79. Northwest wind 5 to 15 mph.
.FRIDAY NIGHT...Mostly cloudy. Patchy fog overnight. Lows 47 to
57. Northwest wind around 15 mph becoming north around 5 mph
overnight.
.SATURDAY...Mostly sunny. Patchy dense fog. Highs 64 to 79.
Northwest wind around 10 mph.
.SATURDAY NIGHT AND SUNDAY...Partly cloudy. Patchy fog. Lows
48 to 58. Highs 69 to 84. Northwest wind up to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Patchy fog. Lows 47 to 57.
.MONDAY THROUGH THURSDAY...Mostly clear. Highs 72 to 87. Lows
47 to 57.
&&
TEMPERATURE / PRECIPITATION
Fort Bragg 52 65 53 66 / 0 10 0 0
Point Arena 51 61 52 61 / 0 0 10 0
$$
CAZ110-241400-
Northwestern Interior Mendocino-
Including the cities of Potter Valley and Willits
136 PM PDT Thu Jul 23 2026
.TONIGHT...Partly cloudy. Lows 46 to 56.
.FRIDAY...Sunny. Highs 78 to 93.
.FRIDAY NIGHT...Mostly clear. Patchy valley fog overnight. Lows
46 to 56.
.SATURDAY...Sunny. Highs 76 to 91.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 46 to 56. Highs
79 to 94.
.SUNDAY NIGHT...Mostly clear. Lows 46 to 56.
.MONDAY AND MONDAY NIGHT...Clear. Highs 79 to 94. Lows 47 to 57.
.TUESDAY THROUGH THURSDAY...Mostly clear. Highs 84 to 99. Lows
48 to 58.
&&
TEMPERATURE / PRECIPITATION
Leggett 50 77 50 77 / 0 0 0 0
Laytonville 50 83 50 82 / 0 0 0 0
Willits 50 79 49 80 / 0 0 0 0
$$
CAZ111-241400-
Northeastern Interior Mendocino-
Including the city of Covelo
136 PM PDT Thu Jul 23 2026
.TONIGHT...Clear. Lows 50 to 60.
.FRIDAY...Sunny. Highs 85 to 100.
.FRIDAY NIGHT...Mostly clear. Lows 48 to 58.
.SATURDAY...Sunny. Highs 82 to 97.
.SATURDAY NIGHT AND SUNDAY...Clear. Lows 49 to 59. Highs 83 to
98.
.SUNDAY NIGHT THROUGH THURSDAY...Clear. Lows 51 to 61. Highs
90 to 105.
&&
TEMPERATURE / PRECIPITATION
Covelo 51 91 50 89 / 0 0 0 0
$$
CAZ112-241400-
Southwestern Interior Mendocino-
Including the cities of Boonville, Philo, Comptche, and Yorkville
136 PM PDT Thu Jul 23 2026
.TONIGHT...Clear then becoming partly cloudy late in the evening
then becoming mostly cloudy. Lows 48 to 58.
.FRIDAY...Mostly cloudy in the morning then clearing. Highs 72 to
87.
.FRIDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Patchy valley fog overnight. Lows 48 to 58.
.SATURDAY...Sunny. Patchy dense valley fog. Highs 72 to 87.
.SATURDAY NIGHT...Partly cloudy. Patchy valley fog. Lows 49 to
59.
.SUNDAY...Sunny. Patchy valley fog. Highs 73 to 88.
.SUNDAY NIGHT...Clear in the evening then becoming partly cloudy.
Patchy valley fog. Lows 48 to 58.
.MONDAY THROUGH WEDNESDAY...Mostly clear. Highs 75 to 90. Lows
49 to 59.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Patchy valley fog.
Lows 49 to 59. Highs 78 to 93.
&&
TEMPERATURE / PRECIPITATION
Boonville 50 81 51 80 / 0 0 0 0
$$
CAZ113-241400-
Southeastern Interior Mendocino-
Including the cities of Calpella, Hopland, Redwood Valley,
Talmage, and Ukiah
136 PM PDT Thu Jul 23 2026
.TONIGHT...Mostly clear. Lows 50 to 60.
.FRIDAY...Sunny. Highs 75 to 90.
.FRIDAY NIGHT...Partly cloudy. Lows 50 to 60.
.SATURDAY...Sunny. Highs 74 to 89.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 51 to 61. Highs
76 to 91.
.SUNDAY NIGHT THROUGH THURSDAY...Mostly clear. Lows 52 to 62.
Highs 81 to 96.
&&
TEMPERATURE / PRECIPITATION
Ukiah 55 87 55 86 / 0 0 0 0
$$
CAZ114-241400-
Northern Lake-
Including the city of Gravelly Valley Airport
136 PM PDT Thu Jul 23 2026
.TONIGHT...Clear. Lows 51 to 61.
.FRIDAY...Sunny. Highs 82 to 97.
.FRIDAY NIGHT...Mostly clear. Lows 50 to 60.
.SATURDAY...Sunny. Highs 80 to 95.
.SATURDAY NIGHT AND SUNDAY...Clear. Lows 50 to 60. Highs 81 to
96.
.SUNDAY NIGHT...Mostly clear. Lows 51 to 61.
.MONDAY THROUGH THURSDAY...Clear. Highs 86 to 101. Lows 53 to 63.
&&
TEMPERATURE / PRECIPITATION
Lake Pillsbury 47 95 46 93 / 0 0 0 0
$$
CAZ116-241400-
Northwestern and Central Trinity-
Including the cities of Weaverville, Douglas City, Helena,
Junction City, Big Bar, Del Loma, and Burnt Ranch
136 PM PDT Thu Jul 23 2026
.TONIGHT...Clear. Lows 52 to 62. Southwest wind around 10 mph.
.FRIDAY...Sunny. Highs 89 to 104. Southwest wind around 10 mph.
.FRIDAY NIGHT...Clear. Lows 49 to 59. West wind up to 10 mph.
.SATURDAY...Sunny. Highs 84 to 99. West wind around 15 mph.
.SATURDAY NIGHT AND SUNDAY...Clear. Lows 48 to 58. Highs 84 to
99. West wind up to 10 mph.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Clear. Lows 49 to 59. Highs
84 to 99.
.TUESDAY...Sunny. Highs 84 to 99.
.TUESDAY NIGHT THROUGH THURSDAY...Clear. Lows 51 to 61. Highs
91 to 106.
&&
TEMPERATURE / PRECIPITATION
Big Bar 55 99 53 95 / 0 0 0 0
Weaverville 57 97 55 92 / 0 0 0 0
$$
CAZ117-241400-
Northeastern Trinity-
Including the cities of Carrville and Trinity Center
136 PM PDT Thu Jul 23 2026
.TONIGHT...Clear. Lows 52 to 62. South wind up to 10 mph.
.FRIDAY...Sunny. Highs 82 to 97. South wind 5 to 15 mph.
.FRIDAY NIGHT...Clear. Lows 49 to 59. Southwest wind 5 to 15 mph.
.SATURDAY...Sunny. Highs 80 to 95. Southwest wind around 15 mph.
.SATURDAY NIGHT AND SUNDAY...Clear. Lows 48 to 58. Highs 80 to
95. Southwest wind 5 to 15 mph.
.SUNDAY NIGHT THROUGH THURSDAY...Clear. Lows 51 to 61. Highs
85 to 100.
&&
TEMPERATURE / PRECIPITATION
Trinity Center 59 95 57 92 / 0 0 0 0
$$
CAZ118-241400-
Western Lake-
Including the cities of Finley, Knobcone Camp, Lakeport,
Soda Bay, Lucerne, Nice, and Saratoga Springs
136 PM PDT Thu Jul 23 2026
.TONIGHT...Clear. Lows 51 to 61. West wind 5 to 15 mph.
.FRIDAY...Sunny. Highs 81 to 92. West wind up to 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows 50 to 60. Northwest wind 5 to
15 mph.
.SATURDAY...Sunny. Highs 80 to 91. West wind around 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows 51 to 61. Northwest wind
5 to 15 mph.
.SUNDAY...Sunny. Highs 82 to 92. Northwest wind around 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows 51 to 61.
.MONDAY THROUGH THURSDAY...Clear. Highs 82 to 97. Lows 53 to 63.
&&
TEMPERATURE / PRECIPITATION
Lakeport 54 88 53 87 / 0 0 0 0
$$
CAZ119-241400-
Southwestern Lake-
Including the cities of Kelseyville, Mount Konocti, Adams,
Anderson Springs, Cobb, Ettawa Springs, and Forest Lake
136 PM PDT Thu Jul 23 2026
.TONIGHT...Clear. Lows 54 to 64. West wind 5 to 15 mph.
.FRIDAY...Sunny. Highs 82 to 95. West wind around 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows 54 to 64. West wind up to
10 mph.
.SATURDAY...Sunny. Highs 81 to 93. West wind around 10 mph.
.SATURDAY NIGHT AND SUNDAY...Clear. Lows 55 to 65. Highs 81 to
95. West wind up to 10 mph with gusts to around 25 mph.
.SUNDAY NIGHT THROUGH WEDNESDAY NIGHT...Clear. Lows 57 to 67.
Highs 82 to 97.
.THURSDAY...Sunny. Highs 87 to 98.
$$
CAZ120-241400-
Eastern Lake-
Including the cities of Clearlake, Clearlake Park,
Hidden Valley Lake, and Middletown
136 PM PDT Thu Jul 23 2026
.TONIGHT...Clear. Lows 54 to 64. West wind 5 to 15 mph.
.FRIDAY...Sunny. Highs 87 to 98. West wind up to 10 mph.
.FRIDAY NIGHT...Clear. Lows 53 to 63. West wind 5 to 15 mph.
.SATURDAY...Sunny. Highs 85 to 96. West wind around 10 mph.
.SATURDAY NIGHT AND SUNDAY...Clear. Lows 54 to 64. Highs 85 to
97. West wind 5 to 15 mph.
.SUNDAY NIGHT THROUGH THURSDAY...Clear. Lows 56 to 66. Highs
86 to 101.
&&
TEMPERATURE / PRECIPITATION
Middletown 53 93 54 92 / 0 0 0 0
Clearlake 55 93 54 92 / 0 0 0 0
$$