Zone Forecast Product
Issued by NWS Eureka, CA
Issued by NWS Eureka, CA
659
FPUS56 KEKA 122037
ZFPEKA
Zone Forecast Product for California
National Weather Service Eureka CA
136 PM PDT Sat Sep 12 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, Sunday, Sunday night, and Monday.
CAZ101-131400-
Coastal Del Norte-
Including the cities of Ft Dick, Crescent City, and Smith River
136 PM PDT Sat Sep 12 2026
.TONIGHT...Cloudy. Slight chance of thunderstorms in the evening.
Scattered rain showers through the night. Lows 47 to 57. South
wind up to 10 mph.
.SUNDAY...Mostly cloudy in the morning then becoming partly
cloudy. Scattered rain showers in the morning. Highs 60 to 70.
South wind around 10 mph shifting to the west in the afternoon.
.SUNDAY NIGHT...Partly cloudy. Lows 46 to 56. North wind around
10 mph.
.MONDAY...Sunny. Highs 67 to 77. North wind around 15 mph.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Lows 47 to 57. Highs
67 to 79. North wind 5 to 15 mph.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows 48 to
58. Highs 67 to 80.
.THURSDAY...Mostly sunny. Highs 66 to 77.
.THURSDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Patchy fog. Lows 49 to 59.
.FRIDAY THROUGH SATURDAY...Mostly cloudy. Patchy fog. Highs 60 to
73. Lows 48 to 58.
&&
TEMPERATURE / PRECIPITATION
Crescent City 53 65 52 68 / 50 20 0 0
Klamath 51 64 49 71 / 60 40 0 0
$$
CAZ102-131400-
Interior Del Norte-
Including the city of Gasquet
136 PM PDT Sat Sep 12 2026
.TONIGHT...Mostly cloudy. Scattered rain showers and slight
chance of thunderstorms in the evening, then numerous rain
showers overnight. Lows 41 to 51.
.SUNDAY...Mostly cloudy. Scattered rain showers in the morning,
then isolated rain showers in the afternoon. Highs 56 to 71.
.SUNDAY NIGHT...Mostly clear. Lows 41 to 51.
.MONDAY...Sunny. Highs 70 to 85.
.MONDAY NIGHT AND TUESDAY...Clear. Lows 45 to 55. Highs 72 to 87.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Clear. Lows 50 to 60.
Highs 75 to 90.
.THURSDAY THROUGH FRIDAY...Mostly clear. Highs 72 to 87. Lows
52 to 62.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 48 to 58. Highs
68 to 83.
&&
TEMPERATURE / PRECIPITATION
Gasquet 49 71 49 85 / 60 40 0 0
$$
CAZ103-131400-
Northern Coastal Humboldt-
Including the cities of Eureka, Samoa, Arcata, Arcata Arpt,
Fieldbrook, Fernbridge, and Fortuna
136 PM PDT Sat Sep 12 2026
.TONIGHT...Partly cloudy early in the evening then becoming
mostly cloudy. Scattered rain showers in the evening. Isolated
rain showers overnight. Lows 46 to 56. Southwest wind around
10 mph shifting to the southeast overnight.
.SUNDAY...Mostly cloudy in the morning then becoming partly
cloudy. Patchy fog in the morning. Isolated rain showers in the
morning. Highs 63 to 73. Southeast wind around 5 mph shifting to
the northwest in the afternoon.
.SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Patchy fog overnight. Lows 45 to 55. North wind around
15 mph decreasing to around 5 mph overnight.
.MONDAY...Mostly sunny. Highs 65 to 75. North wind around 15 mph.
.MONDAY NIGHT AND TUESDAY...Partly cloudy. Patchy fog. Lows 46 to
56. Highs 65 to 75. North wind 5 to 15 mph.
.TUESDAY NIGHT...Partly cloudy. Patchy fog. Lows 47 to 57.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy. Highs 68 to 83. Lows
47 to 57.
.THURSDAY NIGHT...Partly cloudy. Patchy fog. Lows 49 to 59.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 65 to 78.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Patchy fog. Lows
48 to 58. Highs 63 to 78.
&&
TEMPERATURE / PRECIPITATION
McKinleyville 51 65 49 67 / 20 30 0 0
Arcata 51 67 49 69 / 30 30 0 0
Eureka 54 68 53 66 / 20 20 0 0
Fortuna 51 70 51 69 / 10 10 0 0
$$
CAZ104-131400-
Southwestern Humboldt-
Including the cities of Honeydew, Petrolia, Briceland,
Ettersburg, Shelter Cove, and Whitethorn
136 PM PDT Sat Sep 12 2026
.TONIGHT...Partly cloudy then becoming mostly cloudy overnight
then becoming partly cloudy. Patchy fog overnight. Isolated rain
showers overnight. Lows 44 to 54. Northwest wind around 10 mph.
.SUNDAY...Mostly cloudy in the morning then becoming mostly
sunny. Patchy fog in the morning. Isolated rain showers in the
morning. Highs 63 to 77. North wind around 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows 46 to 56. North wind 5 to
15 mph with gusts at higher elevations to around 30 mph.
.MONDAY...Sunny. Highs 71 to 86. North wind around 15 mph with
gusts at higher elevations to around 30 mph.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Lows 46 to 56. Highs
75 to 90. North wind 5 to 15 mph with gusts at higher elevations
to around 30 mph.
.TUESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows 49 to
59. Highs 75 to 90.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Highs 69 to 84. Lows
49 to 59.
&&
TEMPERATURE / PRECIPITATION
Honeydew 48 71 49 76 / 10 20 0 0
$$
CAZ105-131400-
Northeastern Interior Humboldt-
Including the cities of Hoopa, Orleans, Weitchpec,
and Willow Creek
136 PM PDT Sat Sep 12 2026
.TONIGHT...Partly cloudy early in the evening then becoming
mostly cloudy. Scattered rain showers. Lows 41 to 51.
.SUNDAY...Mostly cloudy in the morning then becoming partly
cloudy. Patchy valley fog in the morning. Scattered rain showers
in the morning, then isolated rain showers in the afternoon.
Highs 63 to 78.
.SUNDAY NIGHT...Mostly clear. Lows 41 to 51.
.MONDAY...Sunny. Highs 75 to 90.
.MONDAY NIGHT...Mostly clear. Lows 45 to 55.
.TUESDAY...Sunny. Highs 79 to 94.
.TUESDAY NIGHT...Mostly clear. Lows 47 to 57.
.WEDNESDAY AND WEDNESDAY NIGHT...Clear. Highs 84 to 99. Lows
49 to 59.
.THURSDAY THROUGH FRIDAY NIGHT...Mostly clear. Highs 82 to 97.
Lows 50 to 60.
.SATURDAY...Mostly sunny. Highs 73 to 88.
&&
TEMPERATURE / PRECIPITATION
Orleans 50 74 50 88 / 30 20 0 0
Hoopa 50 74 50 86 / 20 30 0 0
Willow Creek 48 76 48 87 / 10 30 0 0
$$
CAZ106-131400-
Southeastern Interior Humboldt-
Including the cities of Bull Creek, Pepperwood, Shively,
Dinsmore, Bridgeville, Alderpoint, and Benbow
136 PM PDT Sat Sep 12 2026
.TONIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Patchy valley fog overnight. Lows 41 to 51.
.SUNDAY...Mostly cloudy in the morning then becoming mostly
sunny. Patchy valley fog in the morning. Isolated rain showers in
the morning. Highs 63 to 78.
.SUNDAY NIGHT...Partly cloudy. Patchy valley fog overnight. Lows
42 to 52.
.MONDAY...Sunny. Highs 73 to 88.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Lows 45 to 55. Highs
76 to 91.
.TUESDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows 49 to
59. Highs 80 to 95.
.SATURDAY...Mostly sunny. Highs 70 to 85.
&&
TEMPERATURE / PRECIPITATION
Garberville 48 75 48 84 / 20 10 0 0
$$
CAZ108-131400-
Southern Trinity-
Including the cities of Forest Glen, Hayfork, Hyampom, Peanut,
Ruth, and Zenia
136 PM PDT Sat Sep 12 2026
.TONIGHT...Partly cloudy. Patchy valley fog overnight. Lows 37 to
47.
.SUNDAY...Partly cloudy in the morning then clearing. Patchy
valley fog in the morning. Highs 61 to 76.
.SUNDAY NIGHT...Mostly clear. Lows 39 to 49.
.MONDAY...Sunny. Highs 73 to 88.
.MONDAY NIGHT AND TUESDAY...Clear. Lows 44 to 54. Highs 77 to 92.
.TUESDAY NIGHT THROUGH THURSDAY NIGHT...Clear. Lows 48 to 58.
Highs 80 to 95.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 80 to 95. Lows
49 to 59.
.SATURDAY...Sunny. Highs 74 to 89.
&&
TEMPERATURE / PRECIPITATION
Hayfork 37 73 38 87 / 0 0 0 0
Ruth 39 70 41 83 / 0 0 0 0
$$
CAZ109-131400-
Coastal Mendocino-
Including the cities of Fort Bragg and Rockport
136 PM PDT Sat Sep 12 2026
.TONIGHT...Partly cloudy. Lows 45 to 55. Northwest wind 5 to
15 mph.
.SUNDAY...Sunny. Patchy fog in the morning. Highs 64 to 74.
Northwest wind 5 to 15 mph.
.SUNDAY NIGHT...Partly cloudy. Patchy fog overnight. Lows 44 to
54. North wind 5 to 15 mph.
.MONDAY...Sunny. Patchy fog. Highs 68 to 83. North wind around
10 mph.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Patchy fog. Lows 46 to
56. Highs 68 to 83. Northwest wind around 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 47 to 57. Highs
68 to 83.
.WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows 47 to 57.
Highs 66 to 79.
.THURSDAY NIGHT THROUGH SATURDAY...Partly cloudy. Patchy fog.
Lows 47 to 57. Highs 63 to 78.
&&
TEMPERATURE / PRECIPITATION
Fort Bragg 50 71 50 71 / 10 0 0 0
Point Arena 52 64 52 66 / 0 0 0 0
$$
CAZ110-131400-
Northwestern Interior Mendocino-
Including the cities of Potter Valley and Willits
136 PM PDT Sat Sep 12 2026
.TONIGHT...Partly cloudy. Lows 40 to 50.
.SUNDAY...Sunny. Patchy valley fog in the morning. Highs 64 to
78.
.SUNDAY NIGHT...Mostly clear. Lows 42 to 52.
.MONDAY...Sunny. Highs 76 to 91.
.MONDAY NIGHT AND TUESDAY...Clear. Lows 45 to 55. Highs 80 to 95.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Clear. Lows 49 to 59.
Highs 81 to 96.
.THURSDAY THROUGH FRIDAY NIGHT...Mostly clear. Highs 80 to 95.
Lows 49 to 59.
.SATURDAY...Mostly sunny. Highs 74 to 89.
&&
TEMPERATURE / PRECIPITATION
Leggett 47 71 48 82 / 10 10 0 0
Laytonville 44 70 46 82 / 0 0 0 0
Willits 43 70 44 80 / 0 0 0 0
$$
CAZ111-131400-
Northeastern Interior Mendocino-
Including the city of Covelo
136 PM PDT Sat Sep 12 2026
.TONIGHT...Partly cloudy. Lows 39 to 49.
.SUNDAY...Sunny. Patchy valley fog in the morning. Highs 63 to
78.
.SUNDAY NIGHT...Mostly clear. Lows 43 to 53.
.MONDAY...Sunny. Highs 78 to 93.
.MONDAY NIGHT AND TUESDAY...Clear. Lows 48 to 58. Highs 81 to 96.
.TUESDAY NIGHT THROUGH THURSDAY...Clear. Lows 50 to 60. Highs
82 to 97.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows 51 to
61. Highs 82 to 97.
.SATURDAY...Sunny. Highs 76 to 91.
&&
TEMPERATURE / PRECIPITATION
Covelo 43 74 45 86 / 0 0 0 0
$$
CAZ112-131400-
Southwestern Interior Mendocino-
Including the cities of Boonville, Philo, Comptche, and Yorkville
136 PM PDT Sat Sep 12 2026
.TONIGHT...Partly cloudy. Lows 45 to 55.
.SUNDAY...Sunny. Patchy valley fog in the morning. Highs 66 to
76.
.SUNDAY NIGHT...Partly cloudy. Patchy valley fog overnight. Lows
44 to 54.
.MONDAY...Sunny. Patchy valley fog. Highs 74 to 87.
.MONDAY NIGHT...Mostly clear. Patchy valley fog. Lows 46 to 56.
.TUESDAY...Sunny. Highs 76 to 89.
.TUESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows 49 to
59. Highs 76 to 89.
.FRIDAY...Mostly sunny. Highs 73 to 88.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Patchy valley fog.
Lows 48 to 58. Highs 73 to 88.
&&
TEMPERATURE / PRECIPITATION
Boonville 49 72 48 82 / 0 0 0 0
$$
CAZ113-131400-
Southeastern Interior Mendocino-
Including the cities of Calpella, Hopland, Redwood Valley,
Talmage, and Ukiah
136 PM PDT Sat Sep 12 2026
.TONIGHT...Mostly clear. Lows 45 to 55. Northwest wind around
20 mph in the evening. Gusts up to 35 mph.
.SUNDAY...Sunny. Highs 64 to 78.
.SUNDAY NIGHT...Mostly clear. Lows 46 to 56.
.MONDAY...Sunny. Highs 75 to 89.
.MONDAY NIGHT...Mostly clear. Lows 49 to 59.
.TUESDAY...Sunny. Highs 78 to 93.
.TUESDAY NIGHT...Clear. Lows 52 to 62.
.WEDNESDAY...Sunny. Highs 78 to 93.
.WEDNESDAY NIGHT...Clear. Lows 53 to 63.
.THURSDAY THROUGH FRIDAY NIGHT...Mostly clear. Highs 77 to 92.
Lows 52 to 62.
.SATURDAY...Sunny. Highs 71 to 86.
&&
TEMPERATURE / PRECIPITATION
Ukiah 49 77 50 87 / 0 0 0 0
$$
CAZ114-131400-
Northern Lake-
Including the city of Gravelly Valley Airport
136 PM PDT Sat Sep 12 2026
.TONIGHT...Mostly clear. Patchy smoke in the evening. Breezy.
Lows 40 to 50. Northwest wind 20 to 25 mph.
.SUNDAY...Sunny. Patchy smoke in the afternoon. Highs 66 to 81.
.SUNDAY NIGHT...Mostly clear. Patchy smoke in the evening. Lows
44 to 54.
.MONDAY...Sunny. Highs 77 to 92.
.MONDAY NIGHT AND TUESDAY...Clear. Lows 49 to 59. Highs 79 to 94.
.TUESDAY NIGHT THROUGH THURSDAY...Clear. Lows 51 to 61. Highs
80 to 95.
.THURSDAY NIGHT THROUGH SATURDAY...Mostly clear. Lows 51 to 61.
Highs 80 to 95.
&&
TEMPERATURE / PRECIPITATION
Lake Pillsbury 39 81 42 91 / 0 0 0 0
$$
CAZ116-131400-
Northwestern and Central Trinity-
Including the cities of Weaverville, Douglas City, Helena,
Junction City, Big Bar, Del Loma, and Burnt Ranch
136 PM PDT Sat Sep 12 2026
.TONIGHT...Partly cloudy. Lows 37 to 47. West wind 10 to 20 mph.
.SUNDAY...Partly cloudy in the morning then clearing. Isolated
rain showers in the morning. Highs 63 to 78. Northwest wind 5 to
15 mph.
.SUNDAY NIGHT...Mostly clear. Lows 40 to 50. Northwest wind 5 to
15 mph.
.MONDAY...Sunny. Highs 76 to 91. North wind around 15 mph.
.MONDAY NIGHT AND TUESDAY...Clear. Lows 46 to 56. Highs 82 to 97.
West wind around 10 mph.
.TUESDAY NIGHT THROUGH THURSDAY NIGHT...Clear. Lows 50 to 60.
Highs 87 to 102.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 86 to 101. Lows
51 to 61.
.SATURDAY...Sunny. Highs 80 to 95.
&&
TEMPERATURE / PRECIPITATION
Big Bar 44 74 44 88 / 0 10 0 0
Weaverville 43 75 45 86 / 0 0 0 0
$$
CAZ117-131400-
Northeastern Trinity-
Including the cities of Carrville and Trinity Center
136 PM PDT Sat Sep 12 2026
.TONIGHT...Mostly clear. Lows 34 to 44. West wind 10 to 20 mph.
.SUNDAY...Sunny. Highs 64 to 79. Northwest wind 5 to 15 mph.
.SUNDAY NIGHT...Clear. Lows 38 to 48. North wind 5 to 15 mph.
.MONDAY...Sunny. Highs 72 to 87. North wind 5 to 15 mph.
.MONDAY NIGHT AND TUESDAY...Clear. Lows 44 to 54. Highs 76 to 91.
Northwest wind around 10 mph.
.TUESDAY NIGHT THROUGH THURSDAY NIGHT...Clear. Lows 47 to 57.
Highs 76 to 91.
.FRIDAY THROUGH SATURDAY...Mostly clear. Highs 77 to 92. Lows
49 to 59.
&&
TEMPERATURE / PRECIPITATION
Trinity Center 45 78 48 86 / 0 0 0 0
$$
CAZ118-131400-
Western Lake-
Including the cities of Finley, Knobcone Camp, Lakeport,
Soda Bay, Lucerne, Nice, and Saratoga Springs
136 PM PDT Sat Sep 12 2026
.TONIGHT...Mostly clear. Patchy smoke. Breezy. Lows 42 to 52.
Northwest wind 15 to 25 mph with gusts to around 40 mph.
.SUNDAY...Sunny. Patchy smoke. Highs 68 to 78. Northwest wind
5 to 15 mph.
.SUNDAY NIGHT...Mostly clear. Areas of smoke in the evening.
Patchy smoke overnight. Lows 45 to 55. Northwest wind 5 to 15 mph
with gusts to around 30 mph.
.MONDAY...Sunny. Highs 79 to 90. Northwest wind around 5 mph.
.MONDAY NIGHT AND TUESDAY...Clear. Lows 51 to 61. Highs 79 to 92.
South wind around 10 mph.
.TUESDAY NIGHT...Clear. Lows 53 to 63.
.WEDNESDAY...Sunny. Highs 82 to 92.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Clear. Lows 54 to 64.
Highs 82 to 93.
.FRIDAY THROUGH SATURDAY...Mostly clear. Highs 78 to 92. Lows
53 to 63.
&&
TEMPERATURE / PRECIPITATION
Lakeport 47 74 49 87 / 0 0 0 0
$$
CAZ119-131400-
Southwestern Lake-
Including the cities of Kelseyville, Mount Konocti, Adams,
Anderson Springs, Cobb, Ettawa Springs, and Forest Lake
136 PM PDT Sat Sep 12 2026
.TONIGHT...Mostly clear. Breezy. Lows 45 to 55. Northwest wind
15 to 25 mph with gusts to around 40 mph.
.SUNDAY...Sunny. Patchy smoke in the afternoon. Highs 68 to 80.
Northwest wind 10 to 20 mph.
.SUNDAY NIGHT...Mostly clear. Patchy smoke. Lows 48 to 58.
Northwest wind 5 to 15 mph.
.MONDAY...Sunny. Highs 78 to 89. Northwest wind around 10 mph.
.MONDAY NIGHT AND TUESDAY...Clear. Lows 53 to 63. Highs 78 to 91.
East wind around 10 mph.
.TUESDAY NIGHT...Clear. Lows 53 to 63.
.WEDNESDAY...Sunny. Highs 77 to 89.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Clear. Lows 53 to 63.
Highs 77 to 90.
.FRIDAY THROUGH SATURDAY...Mostly clear. Highs 77 to 91. Lows
53 to 63.
$$
CAZ120-131400-
Eastern Lake-
Including the cities of Clearlake, Clearlake Park,
Hidden Valley Lake, and Middletown
136 PM PDT Sat Sep 12 2026
.TONIGHT...Mostly clear. Patchy smoke. Breezy. Lows 45 to 55.
West wind 15 to 25 mph with gusts to around 40 mph.
.SUNDAY...Sunny. Patchy smoke. Highs 73 to 83. Northwest wind
5 to 15 mph.
.SUNDAY NIGHT...Mostly clear. Areas of smoke in the evening, then
patchy smoke overnight. Lows 48 to 58. Northwest wind 5 to
15 mph.
.MONDAY...Sunny. Highs 81 to 91. North wind 5 to 15 mph.
.MONDAY NIGHT AND TUESDAY...Clear. Lows 52 to 62. Highs 81 to 93.
East wind around 5 mph.
.TUESDAY NIGHT THROUGH THURSDAY NIGHT...Clear. Lows 52 to 62.
Highs 82 to 93.
.FRIDAY THROUGH SATURDAY...Mostly clear. Highs 81 to 94. Lows
52 to 62.
&&
TEMPERATURE / PRECIPITATION
Middletown 46 80 48 88 / 0 0 0 0
Clearlake 47 78 49 88 / 0 0 0 0
$$