Zone Forecast Product
Issued by NWS Eureka, CA
Issued by NWS Eureka, CA
427
FPUS56 KEKA 022037
ZFPEKA
Zone Forecast Product for California
National Weather Service Eureka CA
136 PM PDT Fri Oct 2 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, Saturday, Saturday night, and Sunday.
CAZ101-031400-
Coastal Del Norte-
Including the cities of Ft Dick, Crescent City, and Smith River
136 PM PDT Fri Oct 2 2026
.TONIGHT...Partly cloudy until late tonight then becoming mostly
cloudy. Patchy fog overnight. Lows 50 to 60. Northwest wind
around 5 mph in the evening becoming light.
.SATURDAY...Partly cloudy. Patchy fog in the morning. Highs 65 to
78. Light winds becoming west around 5 mph in the afternoon.
.SATURDAY NIGHT...Partly cloudy. Patchy fog in the evening. Lows
52 to 62. Northwest wind around 5 mph in the evening becoming
light.
.SUNDAY...Mostly cloudy. Highs 65 to 79. North wind around 5 mph.
.SUNDAY NIGHT...Mostly cloudy. Lows 53 to 63. North wind around
5 mph.
.MONDAY...Partly cloudy. Highs 65 to 76. Northwest wind around
5 mph.
.MONDAY NIGHT...Partly cloudy. Patchy fog. Lows 51 to 61.
.TUESDAY THROUGH FRIDAY...Partly cloudy. Highs 63 to 78. Lows
50 to 60.
&&
TEMPERATURE / PRECIPITATION
Crescent City 53 65 55 65 / 0 0 0 0
Klamath 56 73 59 75 / 0 0 0 0
$$
CAZ102-031400-
Interior Del Norte-
Including the city of Gasquet
136 PM PDT Fri Oct 2 2026
.TONIGHT...Mostly clear. Lows 54 to 64.
.SATURDAY...Sunny. Highs 79 to 94.
.SATURDAY NIGHT...Mostly clear. Lows 57 to 67.
.SUNDAY...Partly cloudy. Highs 79 to 94.
.SUNDAY NIGHT...Partly cloudy. Lows 58 to 68.
.MONDAY...Sunny. Highs 77 to 92.
.MONDAY NIGHT...Mostly clear. Lows 55 to 65.
.TUESDAY...Sunny. Highs 78 to 93.
.TUESDAY NIGHT...Mostly clear. Lows 54 to 64.
.WEDNESDAY THROUGH THURSDAY...Clear. Highs 78 to 93. Lows 55 to
65.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 54 to 64. Highs
76 to 91.
&&
TEMPERATURE / PRECIPITATION
Gasquet 56 90 60 92 / 0 0 0 0
$$
CAZ103-031400-
Northern Coastal Humboldt-
Including the cities of Eureka, Samoa, Arcata, Arcata Arpt,
Fieldbrook, Fernbridge, and Fortuna
136 PM PDT Fri Oct 2 2026
.TONIGHT...Mostly cloudy. Patchy dense fog overnight. Lows 50 to
60. Northwest wind around 5 mph in the evening becoming light.
.SATURDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 72 to 87. Northwest wind around 5 mph.
.SATURDAY NIGHT...Partly cloudy. Lows 53 to 63. North wind around
5 mph shifting to the northeast overnight.
.SUNDAY...Mostly cloudy. Highs 72 to 87. North wind around 5 mph.
.SUNDAY NIGHT...Mostly cloudy. Lows 52 to 62. North wind around
5 mph.
.MONDAY...Partly cloudy. Highs 70 to 85. North wind around
10 mph.
.MONDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy. Lows 50 to
60. Highs 70 to 85.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 63 to 75.
&&
TEMPERATURE / PRECIPITATION
McKinleyville 55 68 57 70 / 0 0 0 0
Arcata 56 72 59 74 / 0 0 0 0
Eureka 55 66 56 67 / 0 0 0 0
Fortuna 55 76 59 78 / 0 0 0 0
$$
CAZ104-031400-
Southwestern Humboldt-
Including the cities of Honeydew, Petrolia, Briceland,
Ettersburg, Shelter Cove, and Whitethorn
136 PM PDT Fri Oct 2 2026
.TONIGHT...Partly cloudy until late tonight then becoming mostly
cloudy. Lows 53 to 63. Northeast wind up to 10 mph.
.SATURDAY...Mostly sunny. Highs 81 to 96. East wind around 5 mph
shifting to the west in the afternoon.
.SATURDAY NIGHT...Partly cloudy. Lows 57 to 67. Northeast wind
around 5 mph.
.SUNDAY...Mostly cloudy. Highs 80 to 95. North wind around 5 mph.
.SUNDAY NIGHT...Partly cloudy. Lows 56 to 66. North wind around
5 mph.
.MONDAY...Sunny. Highs 80 to 95. North wind around 5 mph.
.MONDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows 55 to
65. Highs 80 to 95.
.FRIDAY...Mostly sunny. Highs 71 to 86.
&&
TEMPERATURE / PRECIPITATION
Honeydew 57 88 61 88 / 0 0 0 0
$$
CAZ105-031400-
Northeastern Interior Humboldt-
Including the cities of Hoopa, Orleans, Weitchpec,
and Willow Creek
136 PM PDT Fri Oct 2 2026
.TONIGHT...Partly cloudy. Lows 54 to 64.
.SATURDAY...Sunny. Highs 86 to 101.
.SATURDAY NIGHT...Mostly clear. Lows 57 to 67.
.SUNDAY...Partly cloudy. Highs 85 to 100.
.SUNDAY NIGHT...Partly cloudy. Lows 56 to 66.
.MONDAY...Sunny. Highs 85 to 100.
.MONDAY NIGHT...Mostly clear. Lows 54 to 64.
.TUESDAY...Sunny. Highs 86 to 101.
.TUESDAY NIGHT...Mostly clear. Lows 54 to 64.
.WEDNESDAY THROUGH THURSDAY...Clear. Highs 86 to 101. Lows 55 to
65.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 52 to 62. Highs
85 to 100.
&&
TEMPERATURE / PRECIPITATION
Orleans 56 97 58 96 / 0 0 0 0
Hoopa 58 99 61 98 / 0 0 0 0
Willow Creek 59 100 61 99 / 0 0 0 0
$$
CAZ106-031400-
Southeastern Interior Humboldt-
Including the cities of Bull Creek, Pepperwood, Shively,
Dinsmore, Bridgeville, Alderpoint, and Benbow
136 PM PDT Fri Oct 2 2026
.TONIGHT...Partly cloudy until late tonight then becoming mostly
cloudy. Lows 54 to 64.
.SATURDAY...Partly cloudy in the morning then clearing. Highs
84 to 99.
.SATURDAY NIGHT...Mostly clear. Lows 58 to 68.
.SUNDAY...Mostly cloudy. Highs 83 to 98.
.SUNDAY NIGHT...Partly cloudy. Lows 57 to 67.
.MONDAY...Sunny. Highs 83 to 98.
.MONDAY NIGHT...Mostly clear. Lows 55 to 65.
.TUESDAY...Sunny. Highs 84 to 99.
.TUESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows 55 to
65. Highs 84 to 99.
.FRIDAY...Sunny. Highs 73 to 88.
&&
TEMPERATURE / PRECIPITATION
Garberville 56 96 60 95 / 0 0 0 0
$$
CAZ108-031400-
Southern Trinity-
Including the cities of Forest Glen, Hayfork, Hyampom, Peanut,
Ruth, and Zenia
136 PM PDT Fri Oct 2 2026
.TONIGHT...Partly cloudy until late tonight then becoming mostly
cloudy. Lows 52 to 62.
.SATURDAY...Mostly sunny. Highs 84 to 99.
.SATURDAY NIGHT...Mostly clear. Lows 55 to 65.
.SUNDAY...Mostly cloudy. Highs 82 to 97.
.SUNDAY NIGHT...Partly cloudy. Lows 54 to 64.
.MONDAY...Sunny. Highs 83 to 98.
.MONDAY NIGHT THROUGH THURSDAY...Clear. Lows 53 to 63. Highs
83 to 98.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 51 to 61. Highs
82 to 97.
&&
TEMPERATURE / PRECIPITATION
Hayfork 50 97 52 95 / 0 0 0 0
Ruth 51 93 53 92 / 0 0 0 0
$$
CAZ109-031400-
Coastal Mendocino-
Including the cities of Fort Bragg and Rockport
136 PM PDT Fri Oct 2 2026
.TONIGHT...Mostly cloudy then becoming partly cloudy overnight
then becoming mostly cloudy. Lows 54 to 64. North wind around
5 mph.
.SATURDAY...Partly cloudy in the morning then clearing. Highs
76 to 91. East wind around 5 mph shifting to the west in the
afternoon.
.SATURDAY NIGHT...Partly cloudy. Lows 55 to 65. North wind around
5 mph.
.SUNDAY...Mostly cloudy. Highs 76 to 91. Northwest wind around
5 mph.
.SUNDAY NIGHT...Partly cloudy. Lows 54 to 64. North wind around
5 mph.
.MONDAY...Sunny. Highs 76 to 91. Northwest wind around 5 mph.
.MONDAY NIGHT THROUGH THURSDAY...Mostly clear. Lows 53 to 63.
Highs 77 to 92.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 51 to 61. Highs
75 to 90.
&&
TEMPERATURE / PRECIPITATION
Fort Bragg 55 74 56 73 / 0 0 0 0
Point Arena 57 71 59 71 / 0 0 0 0
$$
CAZ110-031400-
Northwestern Interior Mendocino-
Including the cities of Potter Valley and Willits
136 PM PDT Fri Oct 2 2026
.TONIGHT...Mostly cloudy then becoming partly cloudy overnight
then becoming mostly cloudy. Lows 55 to 65.
.SATURDAY...Partly cloudy in the morning then clearing. Highs
87 to 102.
.SATURDAY NIGHT...Mostly clear. Lows 58 to 68.
.SUNDAY...Mostly cloudy. Highs 86 to 101.
.SUNDAY NIGHT...Partly cloudy. Lows 56 to 66.
.MONDAY...Sunny. Highs 86 to 101.
.MONDAY NIGHT THROUGH WEDNESDAY NIGHT...Clear. Lows 55 to 65.
Highs 87 to 102.
.THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs 85 to 100.
Lows 54 to 64.
.FRIDAY...Sunny. Highs 78 to 93.
&&
TEMPERATURE / PRECIPITATION
Leggett 58 91 61 90 / 0 0 0 0
Laytonville 57 95 60 95 / 0 0 0 0
Willits 55 95 58 94 / 0 0 0 0
$$
CAZ111-031400-
Northeastern Interior Mendocino-
Including the city of Covelo
136 PM PDT Fri Oct 2 2026
.TONIGHT...Mostly cloudy then becoming partly cloudy in the late
evening and overnight then becoming mostly cloudy. Lows 55 to 65.
.SATURDAY...Partly cloudy in the morning then clearing. Highs
88 to 103.
.SATURDAY NIGHT...Mostly clear. Lows 58 to 68.
.SUNDAY...Mostly cloudy. Highs 87 to 102.
.SUNDAY NIGHT...Partly cloudy. Lows 56 to 66.
.MONDAY...Sunny. Highs 87 to 102.
.MONDAY NIGHT...Mostly clear. Lows 55 to 65.
.TUESDAY THROUGH THURSDAY...Clear. Highs 87 to 102. Lows 55 to
65.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 53 to 63. Highs
87 to 102.
&&
TEMPERATURE / PRECIPITATION
Covelo 54 97 57 95 / 0 0 0 0
$$
CAZ112-031400-
Southwestern Interior Mendocino-
Including the cities of Boonville, Philo, Comptche, and Yorkville
136 PM PDT Fri Oct 2 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM TO 11 PM PDT SATURDAY...
.TONIGHT...Mostly cloudy then becoming partly cloudy overnight
then becoming mostly cloudy. Lows 56 to 66.
.SATURDAY...Sunny. Highs 85 to 99.
.SATURDAY NIGHT...Mostly clear. Lows 58 to 68.
.SUNDAY...Mostly cloudy. Highs 85 to 98.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 56 to 66. Highs
83 to 98.
.MONDAY NIGHT THROUGH THURSDAY...Mostly clear. Lows 56 to 66.
Highs 83 to 98.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 53 to 63. Highs
81 to 96.
&&
TEMPERATURE / PRECIPITATION
Boonville 61 97 65 96 / 0 0 0 0
$$
CAZ113-031400-
Southeastern Interior Mendocino-
Including the cities of Calpella, Hopland, Redwood Valley,
Talmage, and Ukiah
136 PM PDT Fri Oct 2 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM TO 11 PM PDT SATURDAY...
.TONIGHT...Mostly cloudy. Lows 60 to 70.
.SATURDAY...Sunny. Highs 88 to 103.
.SATURDAY NIGHT...Mostly clear. Lows 63 to 73.
.SUNDAY...Mostly cloudy. Highs 87 to 102.
.SUNDAY NIGHT...Mostly clear. Lows 61 to 71.
.MONDAY...Sunny. Highs 87 to 102.
.MONDAY NIGHT THROUGH WEDNESDAY NIGHT...Clear. Lows 61 to 71.
Highs 87 to 102.
.THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs 85 to 100.
Lows 60 to 70.
.FRIDAY...Mostly sunny. Highs 79 to 93.
&&
TEMPERATURE / PRECIPITATION
Ukiah 60 100 65 99 / 0 0 0 0
$$
CAZ114-031400-
Northern Lake-
Including the city of Gravelly Valley Airport
136 PM PDT Fri Oct 2 2026
.TONIGHT...Mostly cloudy. Lows 57 to 67.
.SATURDAY...Sunny. Highs 86 to 101.
.SATURDAY NIGHT...Mostly clear. Lows 59 to 69.
.SUNDAY...Mostly cloudy. Highs 86 to 101.
.SUNDAY NIGHT...Partly cloudy. Lows 59 to 69.
.MONDAY...Sunny. Highs 86 to 101.
.MONDAY NIGHT THROUGH WEDNESDAY NIGHT...Clear. Lows 59 to 69.
Highs 86 to 101.
.THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs 85 to 100.
Lows 57 to 67.
.FRIDAY...Sunny. Highs 79 to 94.
&&
TEMPERATURE / PRECIPITATION
Lake Pillsbury 49 100 51 100 / 0 0 0 0
$$
CAZ116-031400-
Northwestern and Central Trinity-
Including the cities of Weaverville, Douglas City, Helena,
Junction City, Big Bar, Del Loma, and Burnt Ranch
136 PM PDT Fri Oct 2 2026
.TONIGHT...Partly cloudy. Lows 55 to 65. Northwest wind around
5 mph shifting to the east overnight.
.SATURDAY...Mostly sunny. Highs 89 to 104. East wind around
10 mph shifting to the south in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows 57 to 67. West wind around
5 mph shifting to the northeast overnight.
.SUNDAY...Partly cloudy. Highs 87 to 102. South wind around
5 mph.
.SUNDAY NIGHT...Partly cloudy. Lows 56 to 66. Northwest wind
around 10 mph.
.MONDAY...Sunny. Highs 88 to 103. West wind around 5 mph.
.MONDAY NIGHT THROUGH THURSDAY...Clear. Lows 55 to 65. Highs
89 to 104.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 53 to 63. Highs
88 to 103.
&&
TEMPERATURE / PRECIPITATION
Big Bar 56 101 57 98 / 0 0 0 0
Weaverville 58 96 59 95 / 0 0 0 0
$$
CAZ117-031400-
Northeastern Trinity-
Including the cities of Carrville and Trinity Center
136 PM PDT Fri Oct 2 2026
.TONIGHT...Partly cloudy. Lows 52 to 62. Southwest wind around
5 mph shifting to the north overnight.
.SATURDAY...Mostly sunny. Highs 80 to 95. Northeast wind around
5 mph shifting to the south in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows 54 to 64. West wind around
5 mph shifting to the northwest overnight.
.SUNDAY...Partly cloudy. Highs 80 to 95. West wind around 5 mph.
.SUNDAY NIGHT...Partly cloudy. Lows 54 to 64. Northwest wind
around 5 mph.
.MONDAY...Sunny. Highs 79 to 94. West wind around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows 52 to 62.
.TUESDAY THROUGH THURSDAY...Clear. Highs 82 to 97. Lows 53 to 63.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 51 to 61. Highs
80 to 95.
&&
TEMPERATURE / PRECIPITATION
Trinity Center 55 94 56 93 / 0 0 0 0
$$
CAZ118-031400-
Western Lake-
Including the cities of Finley, Knobcone Camp, Lakeport,
Soda Bay, Lucerne, Nice, and Saratoga Springs
136 PM PDT Fri Oct 2 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM TO 11 PM PDT SATURDAY...
.TONIGHT...Mostly cloudy. Lows 61 to 71. Southwest wind around
5 mph shifting to the northeast overnight.
.SATURDAY...Sunny. Highs 89 to 99. Southeast wind around 5 mph
shifting to the south in the afternoon.
.SATURDAY NIGHT...Clear in the evening then becoming partly
cloudy. Lows 63 to 73. Northwest wind around 5 mph shifting to
the north overnight.
.SUNDAY...Mostly cloudy. Highs 88 to 98. Southeast wind around
5 mph.
.SUNDAY NIGHT...Mostly clear. Lows 62 to 72. Northwest wind
around 5 mph.
.MONDAY...Sunny. Highs 88 to 99. Southwest wind around 5 mph.
.MONDAY NIGHT THROUGH WEDNESDAY NIGHT...Clear. Lows 62 to 72.
Highs 88 to 99.
.THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs 87 to 97. Lows
60 to 70.
.FRIDAY...Sunny. Highs 82 to 92.
&&
TEMPERATURE / PRECIPITATION
Lakeport 61 95 64 95 / 0 0 0 0
$$
CAZ119-031400-
Southwestern Lake-
Including the cities of Kelseyville, Mount Konocti, Adams,
Anderson Springs, Cobb, Ettawa Springs, and Forest Lake
136 PM PDT Fri Oct 2 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM TO 11 PM PDT SATURDAY...
.TONIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 63 to 73. Southwest wind around 5 mph shifting to
the east overnight.
.SATURDAY...Sunny. Highs 88 to 98. East wind around 5 mph
shifting to the south in the afternoon.
.SATURDAY NIGHT...Clear in the evening then becoming partly
cloudy. Lows 65 to 75. West wind around 5 mph shifting to the
north overnight.
.SUNDAY...Mostly cloudy. Highs 88 to 98. East wind around 5 mph.
.SUNDAY NIGHT...Mostly clear. Lows 64 to 74. Northwest wind
around 5 mph.
.MONDAY...Sunny. Highs 88 to 99. East wind around 5 mph.
.MONDAY NIGHT THROUGH THURSDAY...Clear. Lows 64 to 74. Highs
86 to 100.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 61 to 71. Highs
82 to 97.
$$
CAZ120-031400-
Eastern Lake-
Including the cities of Clearlake, Clearlake Park,
Hidden Valley Lake, and Middletown
136 PM PDT Fri Oct 2 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM TO 11 PM PDT SATURDAY...
.TONIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 59 to 69. South wind around 5 mph shifting to the
north overnight.
.SATURDAY...Sunny. Highs 89 to 99. North wind around 5 mph
shifting to the south in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows 62 to 72. West wind around
5 mph.
.SUNDAY...Mostly cloudy. Highs 88 to 99. Northeast wind around
5 mph.
.SUNDAY NIGHT...Mostly clear. Lows 62 to 72. West wind around
5 mph.
.MONDAY...Sunny. Highs 90 to 100. East wind around 5 mph.
.MONDAY NIGHT THROUGH THURSDAY...Clear. Lows 62 to 72. Highs
88 to 101.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 59 to 69. Highs
84 to 99.
&&
TEMPERATURE / PRECIPITATION
Middletown 58 98 61 97 / 0 0 0 0
Clearlake 61 97 63 97 / 0 0 0 0
$$