041
FPUS56 KEKA 202152
ZFPEKA
Zone Forecast Product for California
National Weather Service Eureka CA
252 PM PDT Fri Mar 20 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.
CAZ101-211400-
Coastal Del Norte-
252 PM PDT Fri Mar 20 2026
.TONIGHT...Mostly cloudy. Patchy fog through the night. Slight
chance of drizzle overnight. Lows 42 to 52. Northwest wind up to
10 mph.
.SATURDAY...Mostly cloudy in the morning then becoming partly
cloudy. Slight chance of drizzle and patchy fog in the morning.
Highs 58 to 68. Northwest wind around 5 mph increasing to 10 to
20 mph in the afternoon.
.SATURDAY NIGHT...Partly cloudy. Lows 37 to 47. North wind 10 to
20 mph.
.SUNDAY...Partly cloudy. Highs 60 to 70. North wind 5 to 15 mph.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy. Lows 41 to 51. Highs
58 to 70. Northwest wind 5 to 15 mph.
.MONDAY NIGHT...Mostly cloudy. Lows 44 to 54.
.TUESDAY...Mostly cloudy in the morning then becoming partly
cloudy. Slight chance of drizzle. Chance of rain. Highs 58 to 68.
.TUESDAY NIGHT...Mostly cloudy. Patchy fog. Chance of rain. Lows
41 to 51.
.WEDNESDAY...Mostly cloudy. Slight chance of drizzle. Chance of
rain. Highs 53 to 63.
.WEDNESDAY NIGHT...Partly cloudy. Slight chance of drizzle. Lows
37 to 47.
.THURSDAY THROUGH FRIDAY...Partly cloudy. Highs 59 to 71. Lows
37 to 47.
&&
TEMPERATURE / PRECIPITATION
Crescent City 46 59 41 61 / 20 20 0 0
Klamath 47 60 43 63 / 20 20 0 0
$$
CAZ102-211400-
Del Norte Interior-
252 PM PDT Fri Mar 20 2026
.TONIGHT...Mostly cloudy. Patchy valley fog through the night.
Slight chance of drizzle overnight. Lows 44 to 54.
.SATURDAY...Mostly cloudy in the morning then becoming mostly
sunny. Slight chance of drizzle and patchy valley fog in the
morning. Highs 55 to 68.
.SATURDAY NIGHT...Partly cloudy. Lows 36 to 46.
.SUNDAY...Partly cloudy. Highs 59 to 71.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy. Lows 40 to 50. Highs
59 to 71.
.MONDAY NIGHT...Mostly cloudy. Lows 43 to 53.
.TUESDAY...Mostly cloudy in the morning then becoming partly
cloudy. Slight chance of drizzle. Slight chance of rain. Highs
57 to 68.
.TUESDAY NIGHT...Mostly cloudy. Chance of rain. Lows 39 to 49.
.WEDNESDAY...Mostly cloudy. Slight chance of drizzle. Chance of
rain. Highs 50 to 62.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy. Lows
36 to 46. Highs 56 to 71.
.FRIDAY...Mostly sunny. Highs 60 to 72.
&&
TEMPERATURE / PRECIPITATION
Gasquet 43 68 39 71 / 20 20 0 0
$$
CAZ103-211400-
Northern Humboldt Coast-
252 PM PDT Fri Mar 20 2026
.TONIGHT...Mostly cloudy. Patchy fog through the night. Lows
40 to 50. Northwest wind up to 10 mph.
.SATURDAY...Mostly cloudy. Patchy fog and slight chance of
drizzle in the morning. Highs 54 to 64. Northwest wind 5 to
15 mph.
.SATURDAY NIGHT...Partly cloudy. Lows 36 to 46. North wind 5 to
15 mph.
.SUNDAY...Partly cloudy. Highs 57 to 67. North wind 5 to 15 mph.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy. Lows 39 to 49. Highs
57 to 70. Northwest wind 5 to 15 mph.
.MONDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 42 to 52.
.TUESDAY...Mostly sunny. Slight chance of drizzle. Slight chance
of rain. Highs 61 to 71.
.TUESDAY NIGHT...Mostly cloudy. Chance of drizzle and patchy fog.
Chance of rain. Lows 41 to 51.
.WEDNESDAY...Mostly cloudy. Slight chance of drizzle. Highs 53 to
63.
.WEDNESDAY NIGHT...Mostly cloudy. Lows 36 to 46.
.THURSDAY THROUGH FRIDAY...Partly cloudy. Highs 58 to 71. Lows
36 to 46.
&&
TEMPERATURE / PRECIPITATION
McKinleyville 43 57 39 58 / 20 20 0 0
Arcata 45 59 39 61 / 10 10 0 0
Eureka 45 58 40 59 / 20 10 0 0
Fortuna 45 59 41 61 / 10 10 0 0
$$
CAZ104-211400-
Southwestern Humboldt-
252 PM PDT Fri Mar 20 2026
.TONIGHT...Mostly cloudy. Patchy fog. Lows 43 to 53. North wind
10 to 20 mph.
.SATURDAY...Mostly cloudy in the morning then becoming mostly
sunny. Patchy fog in the morning. Highs 55 to 70. North wind
10 to 20 mph.
.SATURDAY NIGHT...Partly cloudy. Breezy. Lows 39 to 49. North
wind 15 to 25 mph.
.SUNDAY...Mostly sunny. Highs 58 to 73. North wind 10 to 20 mph.
.SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows 40 to 50. Highs
61 to 76. North wind 10 to 20 mph.
.MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows 43 to 53. Highs
61 to 76.
.TUESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Slight chance of drizzle. Slight chance of rain.
Lows 42 to 52.
.WEDNESDAY...Mostly cloudy in the morning then becoming partly
cloudy. Slight chance of drizzle. Highs 52 to 66.
.WEDNESDAY NIGHT THROUGH FRIDAY...Partly cloudy. Lows 39 to 49.
Highs 58 to 73.
&&
TEMPERATURE / PRECIPITATION
Honeydew 46 63 42 64 / 10 10 0 0
$$
CAZ105-211400-
Northern Humboldt Interior-
252 PM PDT Fri Mar 20 2026
.TONIGHT...Mostly cloudy. Patchy valley fog. Lows 43 to 53.
.SATURDAY...Mostly cloudy in the morning then becoming partly
cloudy. Patchy valley fog in the morning. Highs 58 to 73.
.SATURDAY NIGHT...Partly cloudy. Lows 36 to 46.
.SUNDAY...Partly cloudy. Highs 61 to 76.
.SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows 40 to 50. Highs
61 to 76.
.MONDAY NIGHT...Mostly cloudy. Lows 43 to 53.
.TUESDAY...Mostly sunny. Slight chance of drizzle. Highs 61 to
75.
.TUESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Chance of drizzle. Chance of rain. Lows 40 to 50.
.WEDNESDAY...Mostly cloudy in the morning then becoming partly
cloudy. Slight chance of drizzle. Highs 53 to 68.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy. Lows
36 to 46. Highs 60 to 75.
.FRIDAY...Mostly sunny. Highs 63 to 78.
&&
TEMPERATURE / PRECIPITATION
Orleans 48 73 43 76 / 10 10 0 0
Hoopa 45 68 41 73 / 10 10 0 0
Willow Creek 43 70 40 75 / 10 10 0 0
$$
CAZ106-211400-
Southern Humboldt Interior-
252 PM PDT Fri Mar 20 2026
.TONIGHT...Mostly cloudy. Patchy valley fog overnight. Lows 43 to
53.
.SATURDAY...Mostly cloudy in the morning then clearing. Patchy
valley fog in the morning. Highs 57 to 71.
.SATURDAY NIGHT...Partly cloudy. Lows 36 to 46.
.SUNDAY...Mostly sunny. Highs 61 to 76.
.SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows 39 to 49. Highs
63 to 78.
.MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows 43 to 53. Highs
63 to 78.
.TUESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Slight chance of drizzle. Lows 40 to 50.
.WEDNESDAY...Mostly cloudy in the morning then becoming partly
cloudy. Slight chance of drizzle. Highs 54 to 66.
.WEDNESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows 34 to 44.
.THURSDAY THROUGH FRIDAY...Partly cloudy. Highs 61 to 76. Lows
36 to 46.
&&
TEMPERATURE / PRECIPITATION
Garberville 45 69 41 73 / 0 0 0 0
$$
CAZ107-211400-
Northern Trinity-
252 PM PDT Fri Mar 20 2026
.TONIGHT...Mostly cloudy. Lows 43 to 53.
.SATURDAY...Mostly cloudy in the morning then clearing. Highs
64 to 79.
.SATURDAY NIGHT...Mostly clear. Lows 35 to 45.
.SUNDAY...Mostly sunny. Highs 66 to 81.
.SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows 40 to 50. Highs
66 to 81.
.MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows 41 to 51. Highs
65 to 80.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Slight chance of
drizzle. Lows 39 to 49. Highs 64 to 79.
.WEDNESDAY NIGHT THROUGH FRIDAY...Partly cloudy. Lows 34 to 44.
Highs 65 to 80.
&&
TEMPERATURE / PRECIPITATION
Trinity Center 42 75 35 77 / 0 0 0 0
Weaverville 38 75 33 78 / 0 0 0 0
$$
CAZ108-211400-
Southern Trinity-
252 PM PDT Fri Mar 20 2026
.TONIGHT...Partly cloudy then becoming mostly cloudy overnight
then becoming partly cloudy. Lows 43 to 53.
.SATURDAY...Mostly sunny. Highs 61 to 75.
.SATURDAY NIGHT...Partly cloudy. Lows 34 to 44.
.SUNDAY...Mostly sunny. Highs 66 to 80.
.SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows 40 to 50. Highs
65 to 80.
.MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows 41 to 51. Highs
64 to 79.
.TUESDAY NIGHT...Partly cloudy. Slight chance of drizzle. Lows
40 to 50.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs 57 to 72.
Lows 37 to 47.
.THURSDAY THROUGH FRIDAY...Partly cloudy. Highs 64 to 79. Lows
35 to 45.
&&
TEMPERATURE / PRECIPITATION
Hayfork 32 74 28 78 / 0 0 0 0
Ruth 32 75 29 78 / 0 0 0 0
$$
CAZ109-211400-
Mendocino Coast-
252 PM PDT Fri Mar 20 2026
.TONIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Lows 43 to 53. North wind 5 to 15 mph.
.SATURDAY...Mostly cloudy in the morning then clearing. Highs
61 to 74. Northwest wind 5 to 15 mph.
.SATURDAY NIGHT...Partly cloudy. Lows 38 to 48. North wind 10 to
20 mph.
.SUNDAY...Mostly sunny. Highs 61 to 75. Northwest wind 5 to
15 mph.
.SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows 40 to 50. Highs
62 to 77. Northwest wind up to 10 mph.
.MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows 42 to 52. Highs
62 to 77.
.TUESDAY NIGHT...Partly cloudy. Slight chance of drizzle. Lows
42 to 52.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. Highs 57 to 67.
Lows 38 to 48.
.THURSDAY THROUGH FRIDAY...Partly cloudy. Highs 62 to 72. Lows
38 to 48.
&&
TEMPERATURE / PRECIPITATION
Fort Bragg 45 63 41 62 / 0 0 0 0
Point Arena 46 59 44 60 / 0 0 0 0
$$
CAZ110-211400-
Northwestern Mendocino Interior-
252 PM PDT Fri Mar 20 2026
.TONIGHT...Partly cloudy then becoming mostly cloudy overnight
then becoming partly cloudy. Lows 44 to 54.
.SATURDAY...Partly cloudy. Highs 67 to 82.
.SATURDAY NIGHT...Mostly clear. Lows 36 to 46.
.SUNDAY...Mostly sunny. Highs 70 to 85.
.SUNDAY NIGHT...Partly cloudy. Lows 40 to 50.
.MONDAY...Sunny. Highs 69 to 84.
.MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows 42 to 52. Highs
69 to 84.
.TUESDAY NIGHT...Partly cloudy. Slight chance of drizzle. Lows
41 to 51.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs 62 to 77.
Lows 38 to 48.
.THURSDAY THROUGH FRIDAY...Partly cloudy. Highs 68 to 83. Lows
37 to 47.
&&
TEMPERATURE / PRECIPITATION
Leggett 45 70 40 73 / 0 0 0 0
Laytonville 44 73 38 76 / 0 0 0 0
Willits 46 74 37 76 / 0 0 0 0
$$
CAZ111-211400-
Northeastern Mendocino Interior-
252 PM PDT Fri Mar 20 2026
.TONIGHT...Partly cloudy. Lows 46 to 56.
.SATURDAY...Partly cloudy in the morning then clearing. Highs
66 to 81.
.SATURDAY NIGHT...Partly cloudy. Lows 39 to 49.
.SUNDAY...Sunny. Highs 70 to 85.
.SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows 43 to 53. Highs
70 to 85.
.MONDAY NIGHT THROUGH TUESDAY NIGHT...Partly cloudy. Lows 43 to
53. Highs 67 to 82.
.WEDNESDAY THROUGH FRIDAY...Partly cloudy. Highs 68 to 83. Lows
40 to 50.
&&
TEMPERATURE / PRECIPITATION
Covelo 41 76 35 79 / 0 0 0 0
$$
CAZ112-211400-
Southwestern Mendocino Interior-
252 PM PDT Fri Mar 20 2026
.TONIGHT...Mostly clear then becoming mostly cloudy overnight
then becoming partly cloudy. Lows 44 to 54.
.SATURDAY...Mostly cloudy in the morning then clearing. Highs
67 to 79.
.SATURDAY NIGHT...Mostly clear. Lows 38 to 48.
.SUNDAY...Mostly sunny. Highs 67 to 81.
.SUNDAY NIGHT...Partly cloudy. Lows 41 to 51.
.MONDAY...Sunny. Highs 69 to 82.
.MONDAY NIGHT THROUGH TUESDAY NIGHT...Partly cloudy. Lows 44 to
54. Highs 69 to 82.
.WEDNESDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 62 to 74.
.WEDNESDAY NIGHT...Mostly cloudy. Lows 37 to 47.
.THURSDAY THROUGH FRIDAY...Partly cloudy. Highs 67 to 80. Lows
40 to 50.
&&
TEMPERATURE / PRECIPITATION
Boonville 46 72 38 76 / 0 0 0 0
$$
CAZ113-211400-
Southeastern Mendocino Interior-
252 PM PDT Fri Mar 20 2026
.TONIGHT...Partly cloudy. Lows 48 to 58.
.SATURDAY...Mostly cloudy in the morning then clearing. Highs
68 to 81. Northwest wind around 20 mph in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows 40 to 50.
.SUNDAY...Mostly sunny. Highs 72 to 84.
.SUNDAY NIGHT...Partly cloudy. Lows 44 to 54.
.MONDAY...Sunny. Highs 72 to 84.
.MONDAY NIGHT THROUGH TUESDAY NIGHT...Partly cloudy. Lows 45 to
55. Highs 71 to 84.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs 63 to 76.
Lows 42 to 52.
.THURSDAY THROUGH FRIDAY...Partly cloudy. Highs 70 to 83. Lows
42 to 52.
&&
TEMPERATURE / PRECIPITATION
Ukiah 44 79 38 82 / 0 0 0 0
$$
CAZ114-211400-
Northern Lake-
252 PM PDT Fri Mar 20 2026
.TONIGHT...Clear in the evening then becoming partly cloudy. Lows
50 to 60.
.SATURDAY...Partly cloudy. Highs 68 to 83.
.SATURDAY NIGHT...Mostly clear. Lows 44 to 54.
.SUNDAY...Sunny. Highs 71 to 84.
.SUNDAY NIGHT...Partly cloudy. Lows 45 to 55.
.MONDAY...Sunny. Highs 69 to 84.
.MONDAY NIGHT THROUGH FRIDAY...Partly cloudy. Lows 43 to 53.
Highs 69 to 84.
&&
TEMPERATURE / PRECIPITATION
Lake Pillsbury 45 82 36 84 / 0 0 0 0
$$
CAZ115-211400-
Southern Lake-
252 PM PDT Fri Mar 20 2026
.TONIGHT...Clear in the evening then becoming partly cloudy. Lows
50 to 60.
.SATURDAY...Partly cloudy. Highs 76 to 88.
.SATURDAY NIGHT...Mostly clear. Lows 44 to 54.
.SUNDAY...Sunny. Highs 76 to 88.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 47 to 57. Highs
75 to 88.
.MONDAY NIGHT...Partly cloudy. Lows 47 to 57.
.TUESDAY...Sunny. Highs 74 to 87.
.TUESDAY NIGHT THROUGH FRIDAY...Partly cloudy. Lows 45 to 55.
Highs 72 to 87.
&&
TEMPERATURE / PRECIPITATION
Lakeport 47 79 40 81 / 0 0 0 0
Middletown 48 87 44 85 / 0 0 0 0
Clearlake 48 84 45 84 / 0 0 0 0
$$
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