643
FPUS56 KEKA 062037
ZFPEKA

Zone Forecast Product for California
National Weather Service Eureka CA
1236 PM PST Sat Dec 6 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, Sunday, Sunday night, and Monday.


CAZ101-071500-
Coastal Del Norte-
1237 PM PST Sat Dec 6 2025

.TONIGHT...Mostly cloudy. Slight chance of drizzle and patchy fog
in the evening, then chance of drizzle overnight. Slight chance
of rain in the evening, then rain likely overnight. Lows 41 to
51. Southeast wind around 10 mph.
.SUNDAY...Patchy fog. Rain likely. Highs 52 to 62. South wind up
to 10 mph.
.SUNDAY NIGHT...Mostly cloudy. Chance of drizzle and patchy fog
through the night. Rain likely in the evening. Chance of rain
overnight. Lows 43 to 53. Southeast wind around 5 mph.
.MONDAY...Chance of drizzle and patchy fog. Rain likely. Highs
54 to 64. South wind around 10 mph.
.MONDAY NIGHT...Patchy fog. Rain likely. Lows 44 to 54. South
wind around 5 mph.
.TUESDAY...Rain. Highs 54 to 64. South wind around 5 mph.
.TUESDAY NIGHT...Rain likely. Lows 47 to 57.
.WEDNESDAY...Cloudy. Chance of rain. Highs 54 to 64.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of drizzle and patchy
fog. Chance of rain. Lows 45 to 55.
.THURSDAY...Mostly cloudy. Chance of drizzle and patchy fog.
Highs 56 to 66.
.THURSDAY NIGHT...Partly cloudy. Slight chance of drizzle and
patchy fog. Lows 42 to 52.
.FRIDAY...Mostly sunny. Patchy fog. Highs 58 to 68.
.FRIDAY NIGHT...Partly cloudy. Slight chance of drizzle and
patchy fog. Lows 42 to 52.
.SATURDAY...Mostly cloudy in the morning then becoming partly
cloudy. Slight chance of drizzle. Highs 55 to 65.

&&

                     TEMPERATURE        /  PRECIPITATION
Crescent City        46   56   49   57  /  40   70   70   60
Klamath              45   57   46   58  /  20   70   50   40


$$

CAZ102-071500-
Del Norte Interior-
1237 PM PST Sat Dec 6 2025

.TONIGHT...Mostly cloudy. Slight chance of drizzle overnight.
Chance of rain overnight. Lows 38 to 48.
.SUNDAY...Cloudy. Rain likely. Highs 44 to 58.
.SUNDAY NIGHT...Mostly cloudy. Rain likely in the evening. Chance
of drizzle through the night. Lows 40 to 50.
.MONDAY...Mostly cloudy. Chance of drizzle. Chance of rain. Highs
48 to 61.
.MONDAY NIGHT AND TUESDAY...Rain likely. Lows 42 to 52. Highs
48 to 61.
.TUESDAY NIGHT...Rain likely. Lows 45 to 55.
.WEDNESDAY...Mostly cloudy. Chance of rain. Highs 49 to 61.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of drizzle. Chance of
rain. Lows 43 to 53.
.THURSDAY...Mostly cloudy in the morning then becoming partly
cloudy. Chance of drizzle and patchy valley fog. Highs 52 to 64.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 40 to 50. Highs
52 to 67.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Slight chance of
drizzle. Lows 39 to 49. Highs 52 to 67.

&&

                     TEMPERATURE        /  PRECIPITATION
Gasquet              44   58   46   61  /  30   90   70   50


$$

CAZ103-071500-
Northern Humboldt Coast-
1237 PM PST Sat Dec 6 2025

...COASTAL FLOOD ADVISORY IN EFFECT UNTIL 1 PM PST THIS
AFTERNOON...

.TONIGHT...Mostly cloudy. Patchy fog in the evening. Slight
chance of drizzle overnight. Chance of rain overnight. Lows 39 to
49. Southeast wind around 5 mph.
.SUNDAY...Mostly cloudy. Chance of drizzle through the day.
Patchy fog in the afternoon. Chance of rain through the day.
Highs 54 to 64. Southeast wind around 5 mph shifting to the
southwest in the afternoon.
.SUNDAY NIGHT...Mostly cloudy. Chance of drizzle in the evening.
Patchy fog through the night. Slight chance of drizzle overnight.
Lows 41 to 51. Southeast wind around 5 mph.
.MONDAY...Mostly cloudy. Slight chance of drizzle and patchy fog.
Highs 54 to 64. South wind around 5 mph.
.MONDAY NIGHT...Mostly cloudy. Chance of drizzle and patchy fog.
Lows 42 to 52. Southeast wind around 5 mph.
.TUESDAY...Mostly cloudy. Chance of drizzle and patchy fog.
Chance of rain. Highs 55 to 65. South wind around 5 mph.
.TUESDAY NIGHT...Mostly cloudy. Chance of drizzle and patchy fog.
Chance of rain. Lows 46 to 56.
.WEDNESDAY...Cloudy. Chance of drizzle and patchy fog. Chance of
rain. Highs 55 to 65.
.WEDNESDAY NIGHT...Mostly cloudy. Slight chance of drizzle and
patchy fog. Chance of rain. Lows 44 to 54.
.THURSDAY...Mostly cloudy. Slight chance of drizzle and patchy
fog. Highs 55 to 65.
.THURSDAY NIGHT...Mostly cloudy. Lows 41 to 51.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. Patchy fog. Highs 56 to
66. Lows 40 to 50.
.SATURDAY...Mostly cloudy in the morning then becoming partly
cloudy. Slight chance of drizzle. Highs 55 to 65.

&&

                     TEMPERATURE        /  PRECIPITATION
McKinleyville        44   58   45   57  /  10   40   40   30
Arcata               44   59   45   59  /  10   30   30   20
Eureka               44   59   46   59  /  10   30   30   20
Fortuna              45   60   46   61  /  10   30   20   20


$$

CAZ104-071500-
Southwestern Humboldt-
1237 PM PST Sat Dec 6 2025

.TONIGHT...Partly cloudy early in the evening then becoming
mostly cloudy. Slight chance of drizzle and patchy fog overnight.
Lows 41 to 51. Northeast wind around 5 mph.
.SUNDAY...Mostly cloudy. Patchy fog in the morning. Slight chance
of drizzle through the day. Highs 52 to 62. West wind around
5 mph.
.SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Slight chance of drizzle in the evening. Patchy fog
through the night. Lows 42 to 52. North wind around 5 mph
shifting to the east overnight.
.MONDAY...Mostly cloudy. Slight chance of drizzle and patchy fog.
Highs 54 to 64. Northwest wind around 5 mph.
.MONDAY NIGHT...Mostly cloudy. Slight chance of drizzle and
patchy fog. Lows 42 to 52. Northeast wind around 5 mph.
.TUESDAY...Mostly cloudy. Chance of drizzle and patchy fog.
Chance of rain. Highs 56 to 66. East wind around 5 mph.
.TUESDAY NIGHT...Mostly cloudy. Chance of drizzle and patchy fog.
Chance of rain. Lows 45 to 55.
.WEDNESDAY...Mostly cloudy. Chance of drizzle. Chance of rain.
Highs 55 to 65.
.WEDNESDAY NIGHT...Mostly cloudy. Slight chance of drizzle. Lows
45 to 55.
.THURSDAY THROUGH FRIDAY NIGHT...Partly cloudy. Highs 55 to 68.
Lows 43 to 53.
.SATURDAY...Partly cloudy. Slight chance of drizzle. Highs 56 to
66.

&&

                     TEMPERATURE        /  PRECIPITATION
Honeydew             44   57   44   60  /  10   20   10   10


$$

CAZ105-071500-
Northern Humboldt Interior-
1237 PM PST Sat Dec 6 2025

.TONIGHT...Mostly cloudy. Slight chance of drizzle overnight.
Chance of rain overnight. Lows 38 to 48.
.SUNDAY...Mostly cloudy. Chance of drizzle. Chance of rain. Highs
48 to 63.
.SUNDAY NIGHT...Mostly cloudy. Slight chance of drizzle and
patchy valley fog. Lows 39 to 49.
.MONDAY...Mostly cloudy. Slight chance of drizzle and patchy
valley fog. Highs 50 to 65.
.MONDAY NIGHT...Mostly cloudy. Chance of drizzle and patchy
valley fog. Lows 41 to 51.
.TUESDAY...Mostly cloudy. Chance of drizzle. Chance of rain.
Highs 50 to 64.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy. Patchy valley fog.
Chance of rain. Lows 45 to 55. Highs 50 to 65.
.WEDNESDAY NIGHT...Mostly cloudy. Slight chance of drizzle and
patchy valley fog. Chance of rain. Lows 43 to 53.
.THURSDAY...Mostly cloudy in the morning then becoming mostly
sunny. Slight chance of drizzle and patchy valley fog. Highs
53 to 68.
.THURSDAY NIGHT...Partly cloudy. Lows 40 to 50.
.FRIDAY...Sunny. Highs 56 to 70.
.FRIDAY NIGHT...Partly cloudy. Lows 40 to 50.
.SATURDAY...Mostly sunny. Slight chance of drizzle. Highs 54 to
69.

&&

                     TEMPERATURE        /  PRECIPITATION
Orleans              45   60   46   64  /  10   30   30   20
Hoopa                44   59   44   62  /  10   30   20   20
Willow Creek         43   60   44   63  /  10   20   20   20


$$

CAZ106-071500-
Southern Humboldt Interior-
1237 PM PST Sat Dec 6 2025

.TONIGHT...Partly cloudy early in the evening then becoming
mostly cloudy. Patchy valley fog. Lows 38 to 48.
.SUNDAY...Mostly cloudy. Slight chance of drizzle and patchy
valley fog. Highs 49 to 64.
.SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Slight chance of drizzle in the evening. Patchy valley
fog through the night. Lows 38 to 48.
.MONDAY...Partly cloudy. Slight chance of drizzle and patchy
valley fog. Highs 52 to 65.
.MONDAY NIGHT...Mostly cloudy. Slight chance of drizzle and
patchy valley fog. Lows 40 to 50.
.TUESDAY...Mostly cloudy. Chance of drizzle and patchy valley
fog. Highs 52 to 65.
.TUESDAY NIGHT...Mostly cloudy. Chance of drizzle and patchy
valley fog. Chance of rain. Lows 43 to 53.
.WEDNESDAY...Mostly cloudy. Slight chance of drizzle and patchy
valley fog. Chance of rain. Highs 53 to 66.
.WEDNESDAY NIGHT...Mostly cloudy. Slight chance of drizzle and
patchy valley fog. Lows 42 to 52.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 55 to 69.
Lows 41 to 51.
.FRIDAY...Sunny. Highs 58 to 71.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 39 to 49. Highs
57 to 71.

&&

                     TEMPERATURE        /  PRECIPITATION
Garberville          43   61   44   62  /   0   20   10   10


$$

CAZ107-071500-
Northern Trinity-
1237 PM PST Sat Dec 6 2025

.TONIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Patchy valley fog overnight. Lows 33 to 43.
.SUNDAY...Mostly cloudy. Patchy valley fog in the morning. Slight
chance of drizzle through the day. Highs 46 to 61.
.SUNDAY NIGHT...Partly cloudy. Areas of frost in the evening.
Patchy valley fog and frost overnight. Lows 33 to 43.
.MONDAY...Partly cloudy. Patchy valley fog. Highs 49 to 64.
.MONDAY NIGHT...Mostly cloudy. Slight chance of drizzle and
patchy valley fog. Lows 36 to 46.
.TUESDAY...Mostly cloudy. Chance of drizzle. Chance of rain.
Highs 49 to 64.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy. Chance of drizzle.
Chance of rain. Lows 39 to 49. Highs 50 to 65.
.WEDNESDAY NIGHT...Mostly cloudy. Slight chance of drizzle. Lows
39 to 49.
.THURSDAY...Partly cloudy. Highs 55 to 70.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows 38 to
48. Highs 57 to 72.
.SATURDAY...Mostly sunny. Highs 55 to 70.

&&

                     TEMPERATURE        /  PRECIPITATION
Trinity Center       37   56   38   60  /   0   10   10   10
Weaverville          36   56   37   59  /   0   10   10   10


$$

CAZ108-071500-
Southern Trinity-
1237 PM PST Sat Dec 6 2025

.TONIGHT...Partly cloudy until late tonight then becoming mostly
cloudy. Patchy valley fog and frost overnight. Lows 33 to 43.
.SUNDAY...Mostly cloudy. Patchy valley fog and frost in the
morning. Highs 46 to 61.
.SUNDAY NIGHT...Partly cloudy. Patchy valley fog through the
night. Patchy frost overnight. Lows 33 to 43.
.MONDAY...Mostly sunny. Highs 50 to 64.
.MONDAY NIGHT...Mostly cloudy. Slight chance of drizzle and
patchy valley fog. Lows 36 to 46.
.TUESDAY...Partly cloudy. Slight chance of drizzle. Highs 51 to
65.
.TUESDAY NIGHT...Mostly cloudy. Slight chance of drizzle and
patchy valley fog. Lows 39 to 49.
.WEDNESDAY...Mostly cloudy. Slight chance of drizzle. Highs 51 to
65.
.WEDNESDAY NIGHT...Partly cloudy. Slight chance of drizzle. Lows
39 to 49.
.THURSDAY...Mostly sunny. Highs 55 to 70.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows 37 to
47. Highs 58 to 73.
.SATURDAY...Mostly sunny. Highs 55 to 70.

&&

                     TEMPERATURE        /  PRECIPITATION
Hayfork              33   58   32   62  /   0   10   10   10
Ruth                 33   59   33   64  /   0   10   10   10


$$

CAZ109-071500-
Mendocino Coast-
1237 PM PST Sat Dec 6 2025

.TONIGHT...Partly cloudy until late tonight then becoming mostly
cloudy. Patchy fog. Lows 41 to 51. North wind up to 10 mph.
.SUNDAY...Partly cloudy in the morning then becoming mostly
cloudy. Patchy fog through the day. Slight chance of drizzle in
the afternoon. Highs 55 to 65. North wind up to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Patchy fog. Lows 40 to 50. North
wind around 10 mph.
.MONDAY...Partly cloudy. Patchy fog. Highs 55 to 65. Northwest
wind around 10 mph.
.MONDAY NIGHT...Mostly cloudy. Patchy fog. Lows 41 to 51. North
wind around 5 mph.
.TUESDAY...Partly cloudy. Slight chance of drizzle. Highs 57 to
67. North wind around 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy. Slight chance of
drizzle. Lows 44 to 54. Highs 57 to 67.
.WEDNESDAY NIGHT...Partly cloudy. Slight chance of drizzle. Lows
44 to 54.
.THURSDAY...Partly cloudy in the morning then clearing. Highs
58 to 68.
.THURSDAY NIGHT...Partly cloudy. Patchy fog. Lows 41 to 51.
.FRIDAY...Sunny. Highs 59 to 69.
.FRIDAY NIGHT...Partly cloudy. Patchy fog. Lows 41 to 51.
.SATURDAY...Mostly sunny. Highs 58 to 68.

&&

                     TEMPERATURE        /  PRECIPITATION
Fort Bragg           45   60   45   59  /   0   10   10   10
Point Arena          49   58   49   57  /   0   10   10    0


$$

CAZ110-071500-
Northwestern Mendocino Interior-
1237 PM PST Sat Dec 6 2025

.TONIGHT...Partly cloudy. Patchy valley fog overnight. Lows 37 to
47.
.SUNDAY...Partly cloudy. Patchy valley fog. Highs 54 to 66.
.SUNDAY NIGHT...Partly cloudy. Patchy valley fog through the
night. Patchy frost overnight. Lows 35 to 45.
.MONDAY...Mostly sunny. Patchy valley fog. Highs 56 to 67.
.MONDAY NIGHT...Partly cloudy. Patchy valley fog. Lows 38 to 48.
.TUESDAY...Partly cloudy. Slight chance of drizzle. Highs 57 to
69.
.TUESDAY NIGHT...Mostly cloudy. Slight chance of drizzle. Lows
41 to 51.
.WEDNESDAY...Mostly cloudy in the morning then becoming partly
cloudy. Slight chance of drizzle. Highs 58 to 70.
.WEDNESDAY NIGHT...Partly cloudy. Lows 41 to 51.
.THURSDAY THROUGH FRIDAY NIGHT...Mostly clear. Highs 61 to 75.
Lows 40 to 50.
.SATURDAY...Mostly sunny. Highs 61 to 72.

&&

                     TEMPERATURE        /  PRECIPITATION
Leggett              42   59   41   61  /   0   10   10   10
Laytonville          39   59   38   61  /   0    0    0    0
Willits              39   59   38   61  /   0    0    0    0


$$

CAZ111-071500-
Northeastern Mendocino Interior-
1237 PM PST Sat Dec 6 2025

.TONIGHT...Partly cloudy. Patchy valley fog and frost overnight.
Lows 36 to 46.
.SUNDAY...Partly cloudy in the morning then becoming mostly
cloudy. Patchy valley fog and frost in the morning. Highs 49 to
64.
.SUNDAY NIGHT...Mostly clear. Patchy valley fog through the
night. Patchy frost overnight. Lows 36 to 46.
.MONDAY...Mostly sunny. Highs 52 to 67.
.MONDAY NIGHT...Partly cloudy. Patchy valley fog. Lows 38 to 48.
.TUESDAY...Partly cloudy. Slight chance of drizzle. Highs 54 to
69.
.TUESDAY NIGHT...Mostly cloudy. Slight chance of drizzle. Lows
41 to 51.
.WEDNESDAY...Partly cloudy. Slight chance of drizzle. Highs 54 to
69.
.WEDNESDAY NIGHT...Partly cloudy. Lows 41 to 51.
.THURSDAY THROUGH SATURDAY...Mostly clear. Highs 60 to 75. Lows
40 to 50.

&&

                     TEMPERATURE        /  PRECIPITATION
Covelo               37   59   36   62  /   0    0    0    0


$$

CAZ112-071500-
Southwestern Mendocino Interior-
1237 PM PST Sat Dec 6 2025

.TONIGHT...Partly cloudy. Patchy valley fog. Lows 40 to 50.
.SUNDAY...Partly cloudy. Patchy valley fog in the morning. Highs
56 to 66.
.SUNDAY NIGHT...Partly cloudy. Patchy valley fog. Lows 40 to 50.
.MONDAY...Mostly sunny. Patchy valley fog. Highs 57 to 67.
.MONDAY NIGHT...Mostly cloudy. Patchy valley fog. Lows 42 to 52.
.TUESDAY...Partly cloudy. Highs 58 to 68.
.TUESDAY NIGHT...Mostly cloudy. Slight chance of drizzle. Lows
45 to 55.
.WEDNESDAY...Mostly cloudy in the morning then becoming partly
cloudy. Slight chance of drizzle. Highs 60 to 70.
.WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows 44 to 54.
Highs 60 to 72.
.THURSDAY NIGHT...Mostly clear. Patchy valley fog. Lows 42 to 52.
.FRIDAY...Sunny. Highs 63 to 73.
.FRIDAY NIGHT...Partly cloudy. Patchy valley fog. Lows 42 to 52.
.SATURDAY...Mostly sunny. Highs 61 to 71.

&&

                     TEMPERATURE        /  PRECIPITATION
Boonville            42   60   44   62  /   0    0    0    0


$$

CAZ113-071500-
Southeastern Mendocino Interior-
1237 PM PST Sat Dec 6 2025

.TONIGHT...Partly cloudy. Patchy valley fog overnight. Lows 40 to
50.
.SUNDAY...Partly cloudy. Patchy valley fog in the morning. Highs
55 to 65.
.SUNDAY NIGHT...Partly cloudy. Patchy valley fog overnight. Lows
39 to 49.
.MONDAY...Mostly sunny. Patchy valley fog. Highs 57 to 67.
.MONDAY NIGHT...Partly cloudy. Patchy valley fog. Lows 41 to 51.
.TUESDAY...Partly cloudy. Highs 57 to 67.
.TUESDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows 44 to 54.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy. Highs 60 to 72. Lows
44 to 54.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows 42 to
52. Highs 62 to 74.
.SATURDAY...Mostly sunny. Highs 61 to 71.

&&

                     TEMPERATURE        /  PRECIPITATION
Ukiah                42   64   41   65  /   0    0    0    0


$$

CAZ114-071500-
Northern Lake-
1237 PM PST Sat Dec 6 2025

.TONIGHT...Partly cloudy. Lows 38 to 48.
.SUNDAY...Mostly cloudy. Highs 51 to 64.
.SUNDAY NIGHT...Mostly clear. Lows 37 to 47.
.MONDAY...Mostly sunny. Highs 54 to 67.
.MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows 39 to 49. Highs
54 to 68.
.TUESDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows 41 to 51.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs 56 to 70.
Lows 42 to 52.
.THURSDAY THROUGH SATURDAY...Mostly clear. Highs 59 to 74. Lows
42 to 52.

&&

                     TEMPERATURE        /  PRECIPITATION
Lake Pillsbury       36   63   36   65  /   0    0    0    0


$$

CAZ115-071500-
Southern Lake-
1237 PM PST Sat Dec 6 2025

.TONIGHT...Partly cloudy. Lows 39 to 49.
.SUNDAY...Partly cloudy. Highs 57 to 67.
.SUNDAY NIGHT...Mostly clear. Patchy valley fog overnight. Lows
38 to 48.
.MONDAY...Sunny. Highs 59 to 69.
.MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows 40 to 50. Highs
59 to 70.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Partly cloudy. Lows
42 to 52. Highs 60 to 72.
.THURSDAY THROUGH SATURDAY...Mostly clear. Highs 61 to 74. Lows
42 to 52.

&&

                     TEMPERATURE        /  PRECIPITATION
Lakeport             41   61   39   62  /   0    0    0    0
Middletown           40   65   39   66  /   0    0    0    0
Clearlake            41   64   39   65  /   0    0    0    0


$$