Zone Forecast Product
Issued by NWS Eureka, CA
Issued by NWS Eureka, CA
066
FPUS56 KEKA 120837
ZFPEKA
Zone Forecast Product for California
National Weather Service Eureka CA
136 AM 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 today, tonight, and Sunday.
CAZ101-130200-
Coastal Del Norte-
Including the cities of Ft Dick, Crescent City, and Smith River
136 AM PDT Sat Sep 12 2026
.TODAY...Mostly cloudy. Slight chance of rain showers in the
afternoon. Highs 57 to 67. South wind around 10 mph.
.TONIGHT...Rain showers likely and slight chance of thunderstorms
in the evening, then chance of rain showers overnight. Lows 46 to
56. South wind up to 10 mph.
.SUNDAY...Mostly cloudy in the morning then becoming mostly
sunny. Slight chance of rain 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 66 to 76. North wind around 15 mph.
.MONDAY NIGHT...Mostly clear. Lows 47 to 57.
.TUESDAY...Mostly sunny. Highs 66 to 76.
.TUESDAY NIGHT...Mostly clear. Lows 48 to 58.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy. Highs 64 to 77. Lows
48 to 58.
.THURSDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Patchy fog. Lows 48 to 58.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. Patchy fog. Highs 61 to 71.
&&
TEMPERATURE / PRECIPITATION
Crescent City 62 53 63 / 30 70 20
Klamath 63 50 64 / 20 70 20
$$
CAZ102-130200-
Interior Del Norte-
Including the city of Gasquet
136 AM PDT Sat Sep 12 2026
.TODAY...Mostly cloudy then becoming partly cloudy in the late
morning and early afternoon then becoming mostly cloudy. Chance
of rain showers in the afternoon. Highs 52 to 67.
.TONIGHT...Mostly cloudy. Slight chance of thunderstorms in the
evening. Chance of rain showers through the night. Lows 40 to 50.
.SUNDAY...Mostly cloudy in the morning then clearing. Slight
chance of rain in the morning. Highs 58 to 73.
.SUNDAY NIGHT...Mostly clear. Lows 41 to 51.
.MONDAY...Sunny. Highs 68 to 83.
.MONDAY NIGHT AND TUESDAY...Clear. Lows 45 to 55. Highs 70 to 85.
.TUESDAY NIGHT...Mostly clear. Lows 47 to 57.
.WEDNESDAY...Sunny. Highs 73 to 88.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows
51 to 61. Highs 73 to 88.
.FRIDAY...Mostly sunny. Highs 66 to 81.
&&
TEMPERATURE / PRECIPITATION
Gasquet 67 48 73 / 40 80 30
$$
CAZ103-130200-
Northern Coastal Humboldt-
Including the cities of Eureka, Samoa, Arcata, Arcata Arpt,
Fieldbrook, Fernbridge, and Fortuna
136 AM PDT Sat Sep 12 2026
.TODAY...Mostly cloudy then becoming mostly sunny early in the
afternoon then becoming mostly cloudy. Patchy fog in the morning.
Highs 61 to 71. Southeast wind around 5 mph shifting to the west
in the afternoon.
.TONIGHT...Mostly cloudy. Chance of rain showers in the evening.
Slight chance of rain showers overnight. Lows 45 to 55. Southwest
wind around 10 mph shifting to the southeast overnight.
.SUNDAY...Mostly cloudy in the morning then clearing. Patchy fog
in the morning. Highs 60 to 70. Southeast wind around 5 mph
shifting to the northwest in the afternoon.
.SUNDAY NIGHT...Partly cloudy. Lows 45 to 55. North wind around
15 mph.
.MONDAY...Mostly sunny. Highs 63 to 73. North wind around 15 mph.
.MONDAY NIGHT AND TUESDAY...Partly cloudy. Patchy fog. Lows 46 to
56. Highs 63 to 75.
.TUESDAY NIGHT THROUGH THURSDAY...Partly cloudy. Lows 47 to 57.
Highs 66 to 81.
.THURSDAY NIGHT...Partly cloudy. Patchy fog. Lows 49 to 59.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 64 to 76.
&&
TEMPERATURE / PRECIPITATION
McKinleyville 63 50 63 / 10 30 10
Arcata 65 50 65 / 10 30 0
Eureka 65 52 64 / 10 20 10
Fortuna 67 51 67 / 0 10 0
$$
CAZ104-130200-
Southwestern Humboldt-
Including the cities of Honeydew, Petrolia, Briceland,
Ettersburg, Shelter Cove, and Whitethorn
136 AM PDT Sat Sep 12 2026
.TODAY...Partly cloudy in the morning then clearing. Highs 60 to
74. Northwest wind 5 to 15 mph.
.TONIGHT...Partly cloudy. Patchy fog overnight. Lows 44 to 54.
Northwest wind around 10 mph.
.SUNDAY...Mostly sunny. Patchy fog in the morning. Highs 60 to
75. North wind 5 to 15 mph.
.SUNDAY NIGHT...Mostly clear. Lows 46 to 56. North wind 5 to
15 mph with gusts at higher elevations to around 30 mph.
.MONDAY...Sunny. Highs 69 to 84. North wind around 15 mph.
.MONDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows 48 to
58. Highs 73 to 88.
.FRIDAY...Mostly sunny. Highs 66 to 81.
&&
TEMPERATURE / PRECIPITATION
Honeydew 69 48 69 / 0 0 0
$$
CAZ105-130200-
Northeastern Interior Humboldt-
Including the cities of Hoopa, Orleans, Weitchpec,
and Willow Creek
136 AM PDT Sat Sep 12 2026
.TODAY...Mostly sunny. Highs 61 to 76.
.TONIGHT...Mostly cloudy. Chance of rain showers in the evening,
then slight chance of rain showers overnight. Lows 41 to 51.
.SUNDAY...Partly cloudy in the morning then clearing. Highs 64 to
79.
.SUNDAY NIGHT...Mostly clear. Lows 41 to 51.
.MONDAY...Sunny. Highs 75 to 90.
.MONDAY NIGHT THROUGH TUESDAY NIGHT...Mostly clear. Lows 46 to
56. Highs 79 to 94.
.WEDNESDAY THROUGH THURSDAY NIGHT...Mostly clear. Highs 83 to 98.
Lows 49 to 59.
.FRIDAY...Sunny. Highs 76 to 91.
&&
TEMPERATURE / PRECIPITATION
Orleans 74 50 76 / 0 40 0
Hoopa 73 50 75 / 10 30 0
Willow Creek 76 49 76 / 0 30 0
$$
CAZ106-130200-
Southeastern Interior Humboldt-
Including the cities of Bull Creek, Pepperwood, Shively,
Dinsmore, Bridgeville, Alderpoint, and Benbow
136 AM PDT Sat Sep 12 2026
.TODAY...Mostly sunny. Highs 63 to 78.
.TONIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Slight chance of rain showers in the evening. Patchy
valley fog overnight. Lows 41 to 51.
.SUNDAY...Partly cloudy in the morning then clearing. Patchy
valley fog in the morning. Highs 64 to 79.
.SUNDAY NIGHT...Mostly clear. Lows 41 to 51.
.MONDAY...Sunny. Highs 72 to 87.
.MONDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows 48 to
58. Highs 77 to 92.
.FRIDAY...Mostly sunny. Highs 72 to 87.
&&
TEMPERATURE / PRECIPITATION
Garberville 76 48 75 / 0 0 0
$$
CAZ108-130200-
Southern Trinity-
Including the cities of Forest Glen, Hayfork, Hyampom, Peanut,
Ruth, and Zenia
136 AM PDT Sat Sep 12 2026
.TODAY...Mostly sunny. Highs 66 to 81. West wind around 20 mph in
the afternoon.
.TONIGHT...Partly cloudy. Lows 37 to 47. West wind around 20 mph
in the evening.
.SUNDAY...Sunny. Patchy valley fog in the morning. Highs 63 to
78.
.SUNDAY NIGHT...Clear. Lows 39 to 49.
.MONDAY...Sunny. Highs 73 to 88.
.MONDAY NIGHT AND TUESDAY...Clear. Lows 44 to 54. Highs 76 to 91.
.TUESDAY NIGHT...Mostly clear. Lows 46 to 56.
.WEDNESDAY...Sunny. Highs 79 to 94.
.WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 47 to 57.
Highs 79 to 94.
&&
TEMPERATURE / PRECIPITATION
Hayfork 80 38 74 / 0 0 0
Ruth 73 39 71 / 0 0 0
$$
CAZ109-130200-
Coastal Mendocino-
Including the cities of Fort Bragg and Rockport
136 AM PDT Sat Sep 12 2026
.TODAY...Mostly cloudy early in the morning then clearing. Highs
62 to 72. Northwest wind 5 to 15 mph.
.TONIGHT...Partly cloudy. Lows 45 to 55. Northwest wind 5 to
15 mph.
.SUNDAY...Sunny. Highs 61 to 72. Northwest wind 5 to 15 mph.
.SUNDAY NIGHT...Mostly clear. Lows 44 to 54. North wind around
15 mph.
.MONDAY...Sunny. Highs 67 to 82. Northwest wind around 10 mph.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Patchy fog. Lows 46 to
56. Highs 67 to 82.
.TUESDAY NIGHT THROUGH THURSDAY...Partly cloudy. Lows 47 to 57.
Highs 66 to 81.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy. Patchy fog. Lows
46 to 56. Highs 63 to 76.
&&
TEMPERATURE / PRECIPITATION
Fort Bragg 67 51 67 / 0 0 0
Point Arena 63 53 61 / 0 0 0
$$
CAZ110-130200-
Northwestern Interior Mendocino-
Including the cities of Potter Valley and Willits
136 AM PDT Sat Sep 12 2026
.TODAY...Mostly sunny. Highs 66 to 81.
.TONIGHT...Partly cloudy. Lows 40 to 50.
.SUNDAY...Sunny. Highs 65 to 79.
.SUNDAY NIGHT...Clear. Lows 42 to 52.
.MONDAY...Sunny. Highs 75 to 90.
.MONDAY NIGHT...Mostly clear. Lows 45 to 55.
.TUESDAY...Sunny. Highs 79 to 94.
.TUESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 48 to 58.
Highs 79 to 94.
&&
TEMPERATURE / PRECIPITATION
Leggett 70 47 72 / 0 0 0
Laytonville 73 45 71 / 0 0 0
Willits 72 43 70 / 0 0 0
$$
CAZ111-130200-
Northeastern Interior Mendocino-
Including the city of Covelo
136 AM PDT Sat Sep 12 2026
.TODAY...Mostly sunny. Highs 71 to 86. West wind around 20 mph in
the afternoon.
.TONIGHT...Partly cloudy. Lows 39 to 49. Northwest wind around
20 mph in the evening.
.SUNDAY...Sunny. Highs 69 to 84.
.SUNDAY NIGHT...Clear. Lows 43 to 53.
.MONDAY...Sunny. Highs 79 to 94.
.MONDAY NIGHT AND TUESDAY...Clear. Lows 48 to 58. Highs 81 to 96.
.TUESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 49 to 59.
Highs 81 to 96.
&&
TEMPERATURE / PRECIPITATION
Covelo 80 43 75 / 0 0 0
$$
CAZ112-130200-
Southwestern Interior Mendocino-
Including the cities of Boonville, Philo, Comptche, and Yorkville
136 AM PDT Sat Sep 12 2026
.TODAY...Partly cloudy in the morning then clearing. Highs 67 to
79.
.TONIGHT...Partly cloudy. Lows 45 to 55.
.SUNDAY...Sunny. Highs 67 to 77.
.SUNDAY NIGHT...Mostly clear. Lows 45 to 55.
.MONDAY...Sunny. Highs 73 to 86.
.MONDAY NIGHT THROUGH WEDNESDAY...Mostly clear. Lows 48 to 58.
Highs 73 to 88.
.WEDNESDAY NIGHT THROUGH FRIDAY...Partly cloudy. Lows 49 to 59.
Highs 72 to 87.
&&
TEMPERATURE / PRECIPITATION
Boonville 73 49 72 / 0 10 0
$$
CAZ113-130200-
Southeastern Interior Mendocino-
Including the cities of Calpella, Hopland, Redwood Valley,
Talmage, and Ukiah
136 AM PDT Sat Sep 12 2026
.TODAY...Partly cloudy in the morning then clearing. Highs 67 to
82.
.TONIGHT...Partly cloudy. Lows 45 to 55. Northwest wind around
20 mph in the evening.
.SUNDAY...Sunny. Highs 65 to 79.
.SUNDAY NIGHT...Mostly clear. Lows 46 to 56.
.MONDAY...Sunny. Highs 74 to 89.
.MONDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 51 to 61. Highs
78 to 93.
&&
TEMPERATURE / PRECIPITATION
Ukiah 79 50 77 / 0 0 0
$$
CAZ114-130200-
Northern Lake-
Including the city of Gravelly Valley Airport
136 AM PDT Sat Sep 12 2026
.TODAY...Mostly sunny. Areas of smoke in the morning. Smoke in
the afternoon. Highs 70 to 85. West wind around 20 mph in the
afternoon.
.TONIGHT...Mostly clear. Smoke in the evening. Patchy smoke
overnight. Breezy. Lows 40 to 50. Northwest wind 20 to 25 mph.
.SUNDAY...Sunny. Patchy smoke. Highs 67 to 82.
.SUNDAY NIGHT...Clear. Lows 44 to 54.
.MONDAY...Sunny. Highs 76 to 91.
.MONDAY NIGHT AND TUESDAY...Clear. Lows 49 to 59. Highs 79 to 94.
.TUESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 50 to 60.
Highs 79 to 94.
&&
TEMPERATURE / PRECIPITATION
Lake Pillsbury 84 39 82 / 0 0 0
$$
CAZ116-130200-
Northwestern and Central Trinity-
Including the cities of Weaverville, Douglas City, Helena,
Junction City, Big Bar, Del Loma, and Burnt Ranch
136 AM PDT Sat Sep 12 2026
.TODAY...Mostly sunny. Highs 70 to 85. Southwest wind 10 to
20 mph.
.TONIGHT...Partly cloudy. Lows 37 to 47. West wind 10 to 20 mph.
.SUNDAY...Sunny. Highs 64 to 79. Northwest wind 5 to 15 mph.
.SUNDAY NIGHT...Clear. Lows 40 to 50. Northwest wind around
15 mph.
.MONDAY...Sunny. Highs 77 to 92. North wind around 10 mph.
.MONDAY NIGHT THROUGH THURSDAY...Clear. Lows 48 to 58. Highs
84 to 99.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 50 to 60. Highs
83 to 98.
&&
TEMPERATURE / PRECIPITATION
Big Bar 79 43 75 / 0 0 0
Weaverville 83 42 75 / 0 0 0
$$
CAZ117-130200-
Northeastern Trinity-
Including the cities of Carrville and Trinity Center
136 AM PDT Sat Sep 12 2026
.TODAY...Sunny, windy. Highs 68 to 83. South wind around 15 mph
increasing to southwest 20 to 30 mph in the afternoon.
.TONIGHT...Mostly clear. Breezy. Lows 34 to 44. West wind 15 to
25 mph.
.SUNDAY...Sunny. Highs 64 to 79. Northwest wind 5 to 15 mph.
.SUNDAY NIGHT...Clear. Lows 37 to 47. North wind around 10 mph.
.MONDAY...Sunny. Highs 72 to 87. North wind around 10 mph.
.MONDAY NIGHT AND TUESDAY...Clear. Lows 43 to 53. Highs 75 to 90.
.TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 45 to 55. Highs
75 to 90.
.WEDNESDAY NIGHT...Clear. Lows 47 to 57.
.THURSDAY THROUGH FRIDAY...Mostly clear. Highs 74 to 89. Lows
47 to 57.
&&
TEMPERATURE / PRECIPITATION
Trinity Center 82 44 78 / 0 0 0
$$
CAZ118-130200-
Western Lake-
Including the cities of Finley, Knobcone Camp, Lakeport,
Soda Bay, Lucerne, Nice, and Saratoga Springs
136 AM PDT Sat Sep 12 2026
.TODAY...Mostly sunny. Areas of smoke in the morning. Smoke in
the afternoon. Highs 73 to 83. West wind 10 to 20 mph.
.TONIGHT...Partly cloudy. Smoke in the evening. Areas of smoke
overnight. Lows 43 to 53. Northwest wind 10 to 20 mph with gusts
to around 35 mph.
.SUNDAY...Sunny in the morning then becoming partly cloudy.
Patchy smoke in the morning. Areas of smoke in the afternoon.
Highs 70 to 80. Northwest wind 5 to 15 mph.
.SUNDAY NIGHT...Mostly clear. Lows 46 to 56. Northwest wind
around 15 mph.
.MONDAY...Sunny. Highs 78 to 88. Northwest wind around 5 mph.
.MONDAY NIGHT...Clear. Lows 51 to 61.
.TUESDAY THROUGH FRIDAY...Mostly clear. Highs 78 to 91. Lows
52 to 62.
&&
TEMPERATURE / PRECIPITATION
Lakeport 79 47 76 / 0 0 0
$$
CAZ119-130200-
Southwestern Lake-
Including the cities of Kelseyville, Mount Konocti, Adams,
Anderson Springs, Cobb, Ettawa Springs, and Forest Lake
136 AM PDT Sat Sep 12 2026
.TODAY...Partly cloudy in the morning then clearing. Highs 75 to
86. West wind 10 to 20 mph.
.TONIGHT...Mostly clear. Patchy smoke. Breezy. Lows 45 to 55.
Northwest wind 15 to 25 mph with gusts to around 40 mph.
.SUNDAY...Sunny in the morning then becoming partly cloudy.
Patchy smoke. Highs 70 to 81. Northwest wind 5 to 15 mph with
gusts to around 30 mph.
.SUNDAY NIGHT...Mostly clear. Lows 49 to 59. Northwest wind 5 to
15 mph.
.MONDAY...Sunny. Highs 78 to 89. West wind around 5 mph.
.MONDAY NIGHT...Clear. Lows 53 to 63.
.TUESDAY THROUGH FRIDAY...Mostly clear. Highs 74 to 88. Lows
52 to 62.
$$
CAZ120-130200-
Eastern Lake-
Including the cities of Clearlake, Clearlake Park,
Hidden Valley Lake, and Middletown
136 AM PDT Sat Sep 12 2026
.TODAY...Mostly sunny. Patchy smoke in the morning. Smoke in the
afternoon. Highs 79 to 89. West wind 10 to 20 mph.
.TONIGHT...Partly cloudy. Smoke in the evening. Patchy smoke
overnight. Lows 45 to 55. West wind 10 to 20 mph with gusts to
around 35 mph.
.SUNDAY...Mostly sunny. Patchy smoke. Highs 74 to 84. Northwest
wind 5 to 15 mph.
.SUNDAY NIGHT...Mostly clear. Areas of smoke. Lows 49 to 59.
Northwest wind around 15 mph.
.MONDAY...Sunny. Highs 81 to 91. Northwest wind around 10 mph.
.MONDAY NIGHT AND TUESDAY...Clear. Lows 52 to 62. Highs 81 to 92.
.TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 51 to 61. Highs
80 to 92.
.WEDNESDAY NIGHT...Clear. Lows 51 to 61.
.THURSDAY THROUGH FRIDAY...Mostly clear. Highs 80 to 90. Lows
51 to 61.
&&
TEMPERATURE / PRECIPITATION
Middletown 85 46 81 / 0 0 0
Clearlake 84 47 80 / 0 0 0
$$