Zone Forecast Product
Issued by NWS Eureka, CA
Issued by NWS Eureka, CA
590
FPUS56 KEKA 212032
ZFPEKA
Zone Forecast Product for California
National Weather Service Eureka CA
131 PM PDT Thu Aug 21 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, Friday, Friday night, and Saturday.
CAZ101-221400-
Coastal Del Norte-
131 PM PDT Thu Aug 21 2025
|* ERROR GETTING HEADLINE DATA *|
.TONIGHT...Partly cloudy. Lows 50 to 60. Southwest wind around
5 mph shifting to the north overnight.
.FRIDAY...Mostly sunny. Patchy fog in the morning. Highs 65 to
79. Light winds becoming west around 10 mph in the afternoon.
.FRIDAY NIGHT...Mostly cloudy. Patchy fog overnight. Lows 52 to
62. Northwest wind around 5 mph in the evening becoming light.
.SATURDAY...Mostly cloudy. Patchy fog. Highs 64 to 79. Southwest
wind around 5 mph.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy. Patchy fog. Lows
52 to 62. Highs 64 to 79. Northwest wind around 5 mph.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly cloudy. Patchy fog.
Lows 53 to 63. Highs 64 to 79.
.TUESDAY...Mostly cloudy in the morning then becoming partly
cloudy. Patchy fog. Highs 66 to 81.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy. Patchy fog. Lows
53 to 63. Highs 66 to 81.
.WEDNESDAY NIGHT...Mostly cloudy. Patchy fog. Slight chance of
showers and thunderstorms. Lows 51 to 61.
.THURSDAY...Mostly cloudy. Patchy fog. Highs 65 to 75.
&&
TEMPERATURE / PRECIPITATION
Crescent City 55 65 55 64 / 0 0 0 0
Klamath 55 69 57 70 / 0 0 0 0
$$
CAZ102-221400-
Del Norte Interior-
131 PM PDT Thu Aug 21 2025
|* ERROR GETTING HEADLINE DATA *|
.TONIGHT...Clear. Lows 57 to 67.
.FRIDAY...Sunny. Highs 83 to 98.
.FRIDAY NIGHT...Partly cloudy. Lows 60 to 70.
.SATURDAY...Partly cloudy. Highs 83 to 98.
.SATURDAY NIGHT...Partly cloudy. Lows 58 to 68.
.SUNDAY...Sunny. Highs 81 to 96.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 57 to 67. Highs
82 to 97.
.MONDAY NIGHT...Partly cloudy. Lows 58 to 68.
.TUESDAY...Sunny. Highs 82 to 97.
.TUESDAY NIGHT...Partly cloudy. Slight chance of showers and
thunderstorms. Lows 57 to 67.
.WEDNESDAY...Mostly sunny. Highs 78 to 93.
.WEDNESDAY NIGHT...Partly cloudy. Slight chance of showers and
thunderstorms. Lows 55 to 65.
.THURSDAY...Mostly sunny. Highs 73 to 88.
&&
TEMPERATURE / PRECIPITATION
Gasquet 59 91 61 90 / 0 0 0 0
$$
CAZ103-221400-
Northern Humboldt Coast-
131 PM PDT Thu Aug 21 2025
|* ERROR GETTING HEADLINE DATA *|
.TONIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Patchy fog overnight. Lows 49 to 59. West wind around
10 mph.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. Patchy fog in the morning. Highs 65 to 77. Northwest wind
around 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Patchy fog overnight. Lows 50 to
60. North wind around 10 mph.
.SATURDAY...Mostly cloudy. Patchy fog. Highs 65 to 78. Northwest
wind around 10 mph.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy. Patchy fog. Lows
51 to 61. Highs 65 to 79. Northwest wind up to 10 mph.
.SUNDAY NIGHT THROUGH TUESDAY...Mostly cloudy. Patchy fog. Lows
51 to 61. Highs 65 to 80.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy. Patchy fog. Slight
chance of rain showers. Lows 51 to 61. Highs 65 to 80.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. Patchy fog. Lows
51 to 61. Highs 65 to 78.
&&
TEMPERATURE / PRECIPITATION
McKinleyville 53 65 54 65 / 0 0 0 0
Arcata 54 68 55 69 / 0 0 0 0
Eureka 54 65 55 65 / 0 0 0 0
Fortuna 54 70 54 71 / 0 0 0 0
$$
CAZ104-221400-
Southwestern Humboldt-
131 PM PDT Thu Aug 21 2025
|* ERROR GETTING HEADLINE DATA *|
.TONIGHT...Mostly clear. Lows 52 to 62. North wind 5 to 15 mph.
.FRIDAY...Mostly sunny. Highs 82 to 97. Northwest wind around
10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows 55 to 65. North wind 5 to
15 mph.
.SATURDAY...Partly cloudy. Highs 81 to 96. Northwest wind around
5 mph.
.SATURDAY NIGHT...Partly cloudy. Lows 54 to 64. North wind around
10 mph.
.SUNDAY...Sunny. Highs 78 to 93. Northwest wind around 10 mph.
.SUNDAY NIGHT THROUGH TUESDAY NIGHT...Partly cloudy. Lows 54 to
64. Highs 79 to 94.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy. Highs 74 to 89. Lows
53 to 63.
&&
TEMPERATURE / PRECIPITATION
Honeydew 55 86 55 85 / 0 0 0 0
$$
CAZ105-221400-
Northern Humboldt Interior-
131 PM PDT Thu Aug 21 2025
|* ERROR GETTING HEADLINE DATA *|
.TONIGHT...Clear. Lows 55 to 65.
.FRIDAY...Sunny. Highs 94 to 109.
.FRIDAY NIGHT...Partly cloudy. Lows 58 to 68.
.SATURDAY...Partly cloudy. Highs 93 to 108.
.SATURDAY NIGHT...Partly cloudy. Lows 57 to 67.
.SUNDAY...Sunny. Highs 91 to 106.
.SUNDAY NIGHT THROUGH TUESDAY...Mostly clear. Lows 56 to 66.
Highs 92 to 107.
.TUESDAY NIGHT...Partly cloudy. Slight chance of showers and
thunderstorms. Lows 56 to 66.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Slight chance of
thunderstorms. Highs 88 to 103. Lows 55 to 65.
.THURSDAY...Mostly sunny. Highs 83 to 98.
&&
TEMPERATURE / PRECIPITATION
Orleans 64 107 65 106 / 0 0 0 0
Hoopa 60 103 64 103 / 0 0 0 0
Willow Creek 61 107 64 106 / 0 0 0 0
$$
CAZ106-221400-
Southern Humboldt Interior-
131 PM PDT Thu Aug 21 2025
|* ERROR GETTING HEADLINE DATA *|
.TONIGHT...Mostly clear. Lows 53 to 63.
.FRIDAY...Sunny. Highs 88 to 103.
.FRIDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 57 to 67.
.SATURDAY...Partly cloudy. Highs 86 to 101.
.SATURDAY NIGHT...Partly cloudy. Lows 56 to 66.
.SUNDAY...Sunny. Highs 85 to 100.
.SUNDAY NIGHT THROUGH TUESDAY...Mostly clear. Lows 55 to 65.
Highs 86 to 101.
.TUESDAY NIGHT...Partly cloudy. Lows 55 to 65.
.WEDNESDAY...Sunny. Highs 80 to 95.
.WEDNESDAY NIGHT...Partly cloudy. Lows 53 to 63.
.THURSDAY...Sunny. Highs 78 to 93.
&&
TEMPERATURE / PRECIPITATION
Garberville 54 100 58 96 / 0 0 0 0
$$
CAZ107-221400-
Northern Trinity-
131 PM PDT Thu Aug 21 2025
|* ERROR GETTING HEADLINE DATA *|
.TONIGHT...Clear. Lows 59 to 69.
.FRIDAY...Sunny. Highs 97 to 112.
.FRIDAY NIGHT...Mostly cloudy in the evening then clearing. Lows
62 to 72.
.SATURDAY...Mostly sunny. Highs 97 to 112.
.SATURDAY NIGHT...Partly cloudy. Lows 61 to 71.
.SUNDAY...Sunny. Highs 95 to 110.
.SUNDAY NIGHT...Mostly clear. Lows 59 to 69.
.MONDAY...Sunny. Slight chance of thunderstorms. Highs 96 to 111.
.MONDAY NIGHT THROUGH WEDNESDAY NIGHT...Partly cloudy. Slight
chance of showers and thunderstorms. Lows 57 to 67. Highs 96 to
111.
.THURSDAY...Sunny. Slight chance of thunderstorms. Highs 86 to
101.
&&
TEMPERATURE / PRECIPITATION
Trinity Center 64 102 66 103 / 0 0 0 10
Weaverville 61 103 65 103 / 0 0 0 10
$$
CAZ108-221400-
Southern Trinity-
131 PM PDT Thu Aug 21 2025
|* ERROR GETTING HEADLINE DATA *|
.TONIGHT...Clear. Lows 56 to 66.
.FRIDAY...Sunny. Highs 91 to 106.
.FRIDAY NIGHT...Partly cloudy. Lows 59 to 69.
.SATURDAY...Partly cloudy. Highs 90 to 105.
.SATURDAY NIGHT...Partly cloudy. Lows 59 to 69.
.SUNDAY...Sunny. Highs 90 to 105.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly clear. Lows 57 to 67.
Highs 90 to 105.
.TUESDAY...Sunny. Slight chance of showers and thunderstorms.
Highs 89 to 104.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Partly cloudy. Slight
chance of showers and thunderstorms. Lows 56 to 66. Highs 89 to
104.
.THURSDAY...Sunny. Highs 81 to 96.
&&
TEMPERATURE / PRECIPITATION
Hayfork 55 103 59 103 / 0 0 0 10
Ruth 55 99 59 98 / 0 0 0 10
$$
CAZ109-221400-
Mendocino Coast-
131 PM PDT Thu Aug 21 2025
|* ERROR GETTING HEADLINE DATA *|
.TONIGHT...Partly cloudy. Patchy fog overnight. Lows 49 to 59.
Northwest wind 5 to 15 mph.
.FRIDAY...Partly cloudy. Patchy fog in the morning. Highs 72 to
87. Northwest wind up to 10 mph.
.FRIDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Patchy fog overnight. Lows 50 to 60. Northwest wind
around 10 mph.
.SATURDAY...Partly cloudy. Highs 70 to 85. Northwest wind around
5 mph.
.SATURDAY NIGHT AND SUNDAY...Partly cloudy. Patchy fog. Lows
49 to 59. Highs 70 to 85. Northwest wind around 5 mph.
.SUNDAY NIGHT THROUGH THURSDAY...Partly cloudy. Patchy fog. Lows
48 to 58. Highs 69 to 84.
&&
TEMPERATURE / PRECIPITATION
Fort Bragg 52 67 54 67 / 0 0 0 0
Point Arena 54 64 54 64 / 0 0 0 0
$$
CAZ110-221400-
Northwestern Mendocino Interior-
131 PM PDT Thu Aug 21 2025
|* ERROR GETTING HEADLINE DATA *|
.TONIGHT...Mostly clear. Lows 54 to 64.
.FRIDAY...Mostly sunny. Highs 92 to 107.
.FRIDAY NIGHT...Partly cloudy. Lows 58 to 68.
.SATURDAY...Mostly sunny. Highs 91 to 106.
.SATURDAY NIGHT...Partly cloudy. Lows 56 to 66.
.SUNDAY...Sunny. Highs 89 to 104.
.SUNDAY NIGHT...Mostly clear. Lows 55 to 65.
.MONDAY...Sunny. Highs 90 to 105.
.MONDAY NIGHT THROUGH TUESDAY NIGHT...Mostly clear. Lows 56 to
66. Highs 90 to 105.
.WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs 84 to 99. Lows
54 to 64.
&&
TEMPERATURE / PRECIPITATION
Leggett 55 88 59 88 / 0 0 0 0
Laytonville 57 96 59 95 / 0 0 0 0
Willits 54 93 58 90 / 0 0 0 0
$$
CAZ111-221400-
Northeastern Mendocino Interior-
131 PM PDT Thu Aug 21 2025
|* ERROR GETTING HEADLINE DATA *|
.TONIGHT...Mostly clear. Lows 59 to 69.
.FRIDAY...Sunny. Highs 91 to 106.
.FRIDAY NIGHT...Partly cloudy. Lows 62 to 72.
.SATURDAY...Mostly sunny. Highs 90 to 105.
.SATURDAY NIGHT...Partly cloudy. Lows 62 to 72.
.SUNDAY...Sunny. Highs 90 to 105.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly clear. Lows 60 to 70.
Highs 90 to 105.
.TUESDAY AND TUESDAY NIGHT...Mostly clear. Slight chance of
thunderstorms. Highs 88 to 103. Lows 59 to 69.
.WEDNESDAY...Mostly sunny. Slight chance of showers and
thunderstorms. Highs 83 to 98.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 55 to 65.
Highs 83 to 98.
&&
TEMPERATURE / PRECIPITATION
Covelo 58 101 62 101 / 0 0 0 0
$$
CAZ112-221400-
Southwestern Mendocino Interior-
131 PM PDT Thu Aug 21 2025
|* ERROR GETTING HEADLINE DATA *|
.TONIGHT...Partly cloudy. Patchy valley fog overnight. Lows 50 to
60.
.FRIDAY...Mostly sunny. Patchy valley fog in the morning. Highs
84 to 99.
.FRIDAY NIGHT...Partly cloudy. Lows 53 to 63.
.SATURDAY...Mostly sunny. Highs 81 to 96.
.SATURDAY NIGHT...Partly cloudy. Patchy valley fog. Lows 52 to
62.
.SUNDAY...Sunny. Highs 80 to 95.
.SUNDAY NIGHT...Partly cloudy. Lows 51 to 61.
.MONDAY THROUGH TUESDAY...Mostly clear. Highs 80 to 95. Lows
52 to 62.
.TUESDAY NIGHT...Partly cloudy. Lows 51 to 61.
.WEDNESDAY...Sunny. Highs 75 to 90.
.WEDNESDAY NIGHT...Partly cloudy. Patchy valley fog. Lows 50 to
60.
.THURSDAY...Sunny. Patchy valley fog. Highs 75 to 90.
&&
TEMPERATURE / PRECIPITATION
Boonville 53 94 57 92 / 0 0 0 0
$$
CAZ113-221400-
Southeastern Mendocino Interior-
131 PM PDT Thu Aug 21 2025
|* ERROR GETTING HEADLINE DATA *|
.TONIGHT...Mostly clear. Lows 58 to 68.
.FRIDAY...Mostly sunny. Highs 90 to 105.
.FRIDAY NIGHT...Partly cloudy. Lows 63 to 73.
.SATURDAY...Mostly sunny. Highs 88 to 103.
.SATURDAY NIGHT...Mostly clear. Lows 60 to 70.
.SUNDAY...Sunny. Highs 86 to 101.
.SUNDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows 57 to
67. Highs 87 to 102.
.THURSDAY...Sunny. Highs 80 to 95.
&&
TEMPERATURE / PRECIPITATION
Ukiah 60 103 63 101 / 0 0 0 0
$$
CAZ114-221400-
Northern Lake-
131 PM PDT Thu Aug 21 2025
|* ERROR GETTING HEADLINE DATA *|
.TONIGHT...Mostly clear. Lows 62 to 72.
.FRIDAY...Sunny. Highs 90 to 105.
.FRIDAY NIGHT...Partly cloudy. Lows 65 to 75.
.SATURDAY...Mostly sunny. Highs 89 to 104.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 64 to 74. Highs
89 to 104.
.SUNDAY NIGHT THROUGH TUESDAY...Mostly clear. Lows 62 to 72.
Highs 88 to 103.
.TUESDAY NIGHT...Mostly clear. Slight chance of thunderstorms.
Lows 61 to 71.
.WEDNESDAY...Mostly sunny. Slight chance of showers and
thunderstorms. Highs 83 to 98.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 58 to 68.
Highs 83 to 98.
&&
TEMPERATURE / PRECIPITATION
Lake Pillsbury 57 104 61 103 / 0 0 0 0
$$
CAZ115-221400-
Southern Lake-
131 PM PDT Thu Aug 21 2025
|* ERROR GETTING HEADLINE DATA *|
.TONIGHT...Mostly clear. Lows 63 to 73.
.FRIDAY...Sunny. Highs 93 to 104.
.FRIDAY NIGHT...Partly cloudy. Lows 66 to 76.
.SATURDAY...Sunny. Highs 91 to 103.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 63 to 73. Highs
91 to 103.
.SUNDAY NIGHT...Mostly clear. Lows 62 to 72.
.MONDAY...Sunny. Highs 90 to 102.
.MONDAY NIGHT THROUGH THURSDAY...Mostly clear. Lows 60 to 70.
Highs 87 to 102.
&&
TEMPERATURE / PRECIPITATION
Lakeport 62 98 66 99 / 0 0 0 0
Middletown 60 101 63 98 / 0 0 0 0
Clearlake 63 101 66 100 / 0 0 0 0
$$