Zone Forecast Product
Issued by NWS Eureka, CA
Issued by NWS Eureka, CA
002
FPUS56 KEKA 172037
ZFPEKA
Zone Forecast Product for California
National Weather Service Eureka CA
137 PM PDT Fri Oct 17 2025
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.
CAZ101-181400-
Coastal Del Norte-
137 PM PDT Fri Oct 17 2025
...BEACH HAZARDS STATEMENT IN EFFECT FROM 6 PM PDT THIS EVENING
THROUGH SATURDAY EVENING...
.TONIGHT...Partly cloudy. Patchy fog overnight. Lows 45 to 55.
North wind around 15 mph becoming east around 5 mph overnight.
.SATURDAY...Partly cloudy in the morning then clearing. Patchy
fog in the morning. Highs 61 to 71. Southeast wind around 5 mph
shifting to the west in the afternoon.
.SATURDAY NIGHT...Partly cloudy. Patchy fog in the evening. Lows
45 to 55. West wind around 5 mph shifting to the southeast
overnight.
.SUNDAY...Mostly cloudy. Chance of rain. Highs 57 to 67. North
wind around 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows 41 to 51. North wind around
10 mph.
.MONDAY...Sunny. Highs 61 to 71. North wind around 5 mph.
.MONDAY NIGHT...Partly cloudy. Lows 43 to 53.
.TUESDAY AND TUESDAY NIGHT...Mostly cloudy. Highs 60 to 70. Lows
43 to 53.
.WEDNESDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 58 to 68.
.WEDNESDAY NIGHT...Mostly cloudy. Slight chance of rain. Lows
44 to 54.
.THURSDAY...Mostly cloudy. Chance of rain. Highs 57 to 67.
.THURSDAY NIGHT...Cloudy. Chance of rain. Lows 45 to 55.
.FRIDAY...Rain likely. Highs 55 to 65.
&&
TEMPERATURE / PRECIPITATION
Crescent City 50 62 49 61 / 0 0 10 40
Klamath 50 65 49 61 / 0 0 0 30
$$
CAZ102-181400-
Del Norte Interior-
137 PM PDT Fri Oct 17 2025
.TONIGHT...Mostly clear. Lows 45 to 55.
.SATURDAY...Sunny. Highs 64 to 79.
.SATURDAY NIGHT...Mostly clear. Lows 44 to 54.
.SUNDAY...Partly cloudy. Chance of rain. Highs 55 to 70.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 38 to 48. Highs
62 to 77.
.MONDAY NIGHT...Mostly clear. Lows 43 to 53.
.TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs 61 to 76. Lows
44 to 54.
.WEDNESDAY NIGHT...Mostly cloudy. Slight chance of rain. Lows
43 to 53.
.THURSDAY AND THURSDAY NIGHT...Mostly cloudy. Chance of rain.
Highs 56 to 71. Lows 43 to 53.
.FRIDAY...Rain likely. Highs 51 to 66.
&&
TEMPERATURE / PRECIPITATION
Gasquet 47 79 48 70 / 0 0 10 40
$$
CAZ103-181400-
Northern Humboldt Coast-
137 PM PDT Fri Oct 17 2025
...BEACH HAZARDS STATEMENT IN EFFECT FROM 6 PM PDT THIS EVENING
THROUGH SATURDAY EVENING...
.TONIGHT...Mostly clear early in the evening then becoming mostly
cloudy. Patchy fog. Lows 44 to 54. West wind around 10 mph.
.SATURDAY...Mostly cloudy in the morning then clearing. Patchy
fog in the morning. Highs 62 to 72. East wind around 5 mph
shifting to the northwest in the afternoon.
.SATURDAY NIGHT...Partly cloudy. Patchy fog. Lows 44 to 54. North
wind around 5 mph shifting to the east overnight.
.SUNDAY...Partly cloudy. Highs 57 to 67. North wind around
15 mph.
.SUNDAY NIGHT...Partly cloudy. Lows 41 to 51. North wind 5 to
15 mph.
.MONDAY...Sunny. Highs 61 to 71. North wind around 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows 43 to 53.
.TUESDAY THROUGH WEDNESDAY...Mostly cloudy. Highs 59 to 71. Lows
43 to 53.
.WEDNESDAY NIGHT...Mostly cloudy. Patchy fog. Slight chance of
rain. Lows 44 to 54.
.THURSDAY...Mostly cloudy. Slight chance of rain. Highs 58 to 68.
.THURSDAY NIGHT...Mostly cloudy. Chance of rain. Lows 46 to 56.
.FRIDAY...Rain likely. Highs 56 to 66.
&&
TEMPERATURE / PRECIPITATION
McKinleyville 47 61 49 61 / 0 0 0 10
Arcata 48 64 49 61 / 0 0 0 10
Eureka 49 63 49 61 / 0 0 0 10
Fortuna 49 68 49 63 / 0 0 0 10
$$
CAZ104-181400-
Southwestern Humboldt-
137 PM PDT Fri Oct 17 2025
...BEACH HAZARDS STATEMENT IN EFFECT FROM 6 PM PDT THIS EVENING
THROUGH SATURDAY EVENING...
.TONIGHT...Partly cloudy. Patchy fog overnight. Lows 45 to 55.
North wind 5 to 15 mph.
.SATURDAY...Sunny. Patchy fog in the morning. Highs 65 to 79.
Northeast wind around 10 mph shifting to the northwest in the
afternoon.
.SATURDAY NIGHT...Mostly clear. Lows 46 to 56. North wind up to
10 mph.
.SUNDAY...Sunny. Highs 60 to 75. North wind around 15 mph.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 43 to 53. Highs
64 to 79. North wind 10 to 20 mph.
.MONDAY NIGHT...Mostly clear. Lows 44 to 54.
.TUESDAY...Mostly sunny. Highs 63 to 78.
.TUESDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows 45 to 55.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs 61 to 74.
Lows 45 to 55.
.THURSDAY...Mostly cloudy. Slight chance of rain. Highs 60 to 71.
.THURSDAY NIGHT...Mostly cloudy. Chance of rain. Lows 46 to 56.
.FRIDAY...Rain likely. Highs 56 to 66.
&&
TEMPERATURE / PRECIPITATION
Honeydew 47 74 47 69 / 0 0 0 0
$$
CAZ105-181400-
Northern Humboldt Interior-
137 PM PDT Fri Oct 17 2025
.TONIGHT...Mostly clear. Patchy valley fog overnight. Lows 44 to
54.
.SATURDAY...Sunny. Patchy valley fog in the morning. Highs 71 to
86.
.SATURDAY NIGHT...Clear. Lows 44 to 54.
.SUNDAY...Mostly sunny. Highs 61 to 76.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 39 to 49. Highs
69 to 84.
.MONDAY NIGHT...Mostly clear. Lows 43 to 53.
.TUESDAY...Partly cloudy. Highs 68 to 83.
.TUESDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows 44 to 54.
.WEDNESDAY...Mostly sunny. Highs 66 to 81.
.WEDNESDAY NIGHT...Partly cloudy. Slight chance of rain. Lows
43 to 53.
.THURSDAY...Mostly cloudy. Slight chance of rain. Highs 63 to 78.
.THURSDAY NIGHT...Mostly cloudy. Chance of rain. Lows 44 to 54.
.FRIDAY...Rain likely. Highs 58 to 73.
&&
TEMPERATURE / PRECIPITATION
Orleans 49 85 48 74 / 0 0 0 10
Hoopa 49 83 49 73 / 0 0 0 10
Willow Creek 48 85 47 74 / 0 0 0 10
$$
CAZ106-181400-
Southern Humboldt Interior-
137 PM PDT Fri Oct 17 2025
.TONIGHT...Mostly clear. Patchy valley fog overnight. Lows 44 to
54.
.SATURDAY...Sunny. Patchy valley fog in the morning. Highs 67 to
82.
.SATURDAY NIGHT...Mostly clear. Lows 44 to 54.
.SUNDAY...Sunny. Highs 61 to 76.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 40 to 50. Highs
67 to 82.
.MONDAY NIGHT...Mostly clear. Lows 43 to 53.
.TUESDAY...Mostly sunny. Highs 66 to 81.
.TUESDAY NIGHT...Mostly cloudy. Lows 44 to 54.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs 63 to 78.
Lows 44 to 54.
.THURSDAY...Partly cloudy in the morning then becoming mostly
cloudy. Slight chance of rain. Highs 59 to 74.
.THURSDAY NIGHT...Mostly cloudy. Chance of rain. Lows 44 to 54.
.FRIDAY...Mostly cloudy. Rain likely. Highs 53 to 68.
&&
TEMPERATURE / PRECIPITATION
Garberville 47 80 46 74 / 0 0 0 0
$$
CAZ107-181400-
Northern Trinity-
137 PM PDT Fri Oct 17 2025
.TONIGHT...Mostly clear. Patchy valley fog overnight. Lows 41 to
51.
.SATURDAY...Sunny. Patchy valley fog in the morning. Highs 73 to
88.
.SATURDAY NIGHT...Clear. Lows 41 to 51.
.SUNDAY...Sunny. Highs 64 to 79.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 36 to 46. Highs
70 to 85.
.MONDAY NIGHT...Mostly clear. Lows 40 to 50.
.TUESDAY THROUGH WEDNESDAY NIGHT...Partly cloudy. Highs 69 to 84.
Lows 40 to 50.
.THURSDAY...Partly cloudy. Slight chance of rain. Highs 65 to 80.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy. Chance of rain. Lows
39 to 49. Highs 65 to 80.
&&
TEMPERATURE / PRECIPITATION
Trinity Center 47 80 47 74 / 0 0 0 0
Weaverville 44 80 46 73 / 0 0 0 0
$$
CAZ108-181400-
Southern Trinity-
137 PM PDT Fri Oct 17 2025
.TONIGHT...Mostly clear. Patchy valley fog overnight. Lows 42 to
52.
.SATURDAY...Sunny. Patchy valley fog in the morning. Highs 68 to
83.
.SATURDAY NIGHT...Clear. Lows 42 to 52.
.SUNDAY...Sunny. Highs 62 to 77.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 37 to 47. Highs
66 to 81.
.MONDAY NIGHT...Mostly clear. Lows 40 to 50.
.TUESDAY THROUGH THURSDAY...Partly cloudy. Highs 65 to 80. Lows
41 to 51.
.THURSDAY NIGHT...Mostly cloudy. Chance of rain. Lows 40 to 50.
.FRIDAY...Mostly cloudy. Rain likely. Highs 50 to 65.
&&
TEMPERATURE / PRECIPITATION
Hayfork 40 81 43 73 / 0 0 0 0
Ruth 41 78 42 71 / 0 0 0 0
$$
CAZ109-181400-
Mendocino Coast-
137 PM PDT Fri Oct 17 2025
...BEACH HAZARDS STATEMENT IN EFFECT FROM 6 PM PDT THIS EVENING
THROUGH SATURDAY EVENING...
.TONIGHT...Mostly clear. Patchy fog overnight. Lows 45 to 55.
North wind 5 to 15 mph.
.SATURDAY...Sunny. Patchy fog in the morning. Highs 65 to 75.
Northeast wind around 10 mph shifting to the southwest in the
afternoon.
.SATURDAY NIGHT...Mostly clear. Lows 45 to 55. North wind around
5 mph.
.SUNDAY...Sunny. Highs 64 to 74. North wind around 10 mph.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 42 to 52. Highs
64 to 75. North wind around 10 mph.
.MONDAY NIGHT...Mostly clear. Lows 43 to 53.
.TUESDAY...Mostly sunny. Highs 64 to 74.
.TUESDAY NIGHT...Mostly cloudy. Lows 43 to 53.
.WEDNESDAY...Mostly cloudy in the morning then clearing. Highs
61 to 71.
.WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Patchy fog. Lows
43 to 53. Highs 60 to 71.
.THURSDAY NIGHT...Mostly cloudy. Slight chance of rain. Lows
44 to 54.
.FRIDAY...Mostly cloudy. Chance of rain. Highs 57 to 67.
&&
TEMPERATURE / PRECIPITATION
Fort Bragg 49 68 48 66 / 0 0 0 0
Point Arena 52 65 53 64 / 0 0 0 0
$$
CAZ110-181400-
Northwestern Mendocino Interior-
137 PM PDT Fri Oct 17 2025
.TONIGHT...Clear in the evening then becoming partly cloudy.
Patchy valley fog overnight. Lows 44 to 54.
.SATURDAY...Sunny. Patchy valley fog in the morning. Highs 71 to
84.
.SATURDAY NIGHT...Clear. Lows 43 to 53.
.SUNDAY...Sunny. Highs 68 to 82.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 40 to 50. Highs
68 to 83.
.MONDAY NIGHT...Mostly clear. Lows 42 to 52.
.TUESDAY THROUGH THURSDAY...Partly cloudy. Highs 68 to 83. Lows
42 to 52.
.THURSDAY NIGHT...Mostly cloudy. Slight chance of rain. Lows
42 to 52.
.FRIDAY...Mostly cloudy. Chance of rain. Highs 56 to 68.
&&
TEMPERATURE / PRECIPITATION
Leggett 49 75 49 73 / 0 0 0 0
Laytonville 47 76 45 74 / 0 0 0 0
Willits 46 77 45 74 / 0 0 0 0
$$
CAZ111-181400-
Northeastern Mendocino Interior-
137 PM PDT Fri Oct 17 2025
.TONIGHT...Mostly clear. Patchy valley fog overnight. Lows 44 to
54.
.SATURDAY...Sunny. Patchy valley fog in the morning. Highs 70 to
85.
.SATURDAY NIGHT...Clear. Lows 44 to 54.
.SUNDAY...Sunny. Highs 66 to 81.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 40 to 50. Highs
69 to 84.
.MONDAY NIGHT...Mostly clear. Lows 42 to 52.
.TUESDAY THROUGH THURSDAY...Partly cloudy. Highs 67 to 82. Lows
43 to 53.
.THURSDAY NIGHT...Mostly cloudy. Slight chance of rain. Lows
42 to 52.
.FRIDAY...Mostly cloudy. Chance of rain. Highs 53 to 68.
&&
TEMPERATURE / PRECIPITATION
Covelo 46 80 45 76 / 0 0 0 0
$$
CAZ112-181400-
Southwestern Mendocino Interior-
137 PM PDT Fri Oct 17 2025
.TONIGHT...Clear in the evening then becoming partly cloudy.
Patchy valley fog overnight. Lows 46 to 56.
.SATURDAY...Sunny. Patchy valley fog in the morning. Highs 73 to
83.
.SATURDAY NIGHT...Clear. Lows 45 to 55.
.SUNDAY...Sunny. Highs 70 to 80.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 43 to 53. Highs
70 to 82.
.MONDAY NIGHT...Mostly clear. Lows 45 to 55.
.TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs 67 to 81. Lows
45 to 55.
.WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Patchy valley fog.
Lows 44 to 54. Highs 65 to 77.
.THURSDAY NIGHT...Mostly cloudy. Slight chance of rain. Lows
45 to 55.
.FRIDAY...Mostly cloudy. Chance of rain. Highs 59 to 69.
&&
TEMPERATURE / PRECIPITATION
Boonville 49 79 47 76 / 0 0 0 0
$$
CAZ113-181400-
Southeastern Mendocino Interior-
137 PM PDT Fri Oct 17 2025
.TONIGHT...Mostly clear. Lows 48 to 58.
.SATURDAY...Sunny. Highs 71 to 83.
.SATURDAY NIGHT...Clear. Lows 48 to 58.
.SUNDAY...Sunny. Highs 68 to 81.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 46 to 56. Highs
68 to 83.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Lows 47 to 57. Highs
69 to 83.
.TUESDAY NIGHT THROUGH THURSDAY...Partly cloudy. Lows 46 to 56.
Highs 66 to 81.
.THURSDAY NIGHT...Mostly cloudy. Lows 46 to 56.
.FRIDAY...Mostly cloudy. Chance of rain. Highs 56 to 67.
&&
TEMPERATURE / PRECIPITATION
Ukiah 50 82 51 80 / 0 0 0 0
$$
CAZ114-181400-
Northern Lake-
137 PM PDT Fri Oct 17 2025
.TONIGHT...Mostly clear. Lows 46 to 56.
.SATURDAY...Sunny. Highs 68 to 83.
.SATURDAY NIGHT...Clear. Lows 46 to 56.
.SUNDAY...Sunny. Highs 66 to 81.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 44 to 54. Highs
67 to 82.
.MONDAY NIGHT...Mostly clear. Lows 45 to 55.
.TUESDAY THROUGH THURSDAY...Partly cloudy. Highs 65 to 80. Lows
44 to 54.
.THURSDAY NIGHT...Mostly cloudy. Slight chance of rain. Lows
42 to 52.
.FRIDAY...Mostly cloudy. Chance of rain. Highs 51 to 66.
&&
TEMPERATURE / PRECIPITATION
Lake Pillsbury 43 81 45 80 / 0 0 0 0
$$
CAZ115-181400-
Southern Lake-
137 PM PDT Fri Oct 17 2025
.TONIGHT...Mostly clear. Lows 47 to 57.
.SATURDAY...Sunny. Highs 70 to 80.
.SATURDAY NIGHT...Clear. Lows 49 to 59.
.SUNDAY...Sunny. Highs 70 to 81.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 48 to 58. Highs
70 to 81.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Lows 48 to 58. Highs
70 to 81.
.TUESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy. Lows 45 to
55. Highs 65 to 80.
.FRIDAY...Mostly cloudy. Chance of rain. Highs 56 to 68.
&&
TEMPERATURE / PRECIPITATION
Lakeport 50 76 51 77 / 0 0 0 0
Middletown 47 78 50 79 / 0 0 0 0
Clearlake 47 78 50 78 / 0 0 0 0
$$