Zone Forecast Product
Issued by NWS Eureka, CA
Issued by NWS Eureka, CA
960
FPUS56 KEKA 180832
ZFPEKA
Zone Forecast Product for California
National Weather Service Eureka CA
131 AM PDT Mon Aug 18 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 today, tonight, and Tuesday.
CAZ101-190200-
Coastal Del Norte-
131 AM PDT Mon Aug 18 2025
.TODAY...Mostly cloudy in the morning then becoming mostly sunny.
Patchy fog in the morning. Highs 59 to 69. Northwest wind around
5 mph.
.TONIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Patchy fog overnight. Lows 45 to 55. Northwest wind
around 5 mph.
.TUESDAY...Partly cloudy. Patchy fog in the morning. Highs 61 to
71. West wind around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Patchy fog. Lows 47 to 57. West
wind around 5 mph.
.WEDNESDAY...Partly cloudy. Patchy fog. Highs 64 to 76. Northwest
wind around 10 mph.
.WEDNESDAY NIGHT THROUGH SATURDAY...Partly cloudy. Lows 50 to 60.
Highs 66 to 81.
.SATURDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows 51 to 61.
.SUNDAY...Partly cloudy. Highs 65 to 79.
&&
TEMPERATURE / PRECIPITATION
Crescent City 63 51 62 / 0 0 0
Klamath 63 50 64 / 0 0 0
$$
CAZ102-190200-
Del Norte Interior-
131 AM PDT Mon Aug 18 2025
.TODAY...Mostly sunny. Highs 62 to 77.
.TONIGHT...Mostly clear. Lows 46 to 56.
.TUESDAY...Sunny. Highs 68 to 83.
.TUESDAY NIGHT...Mostly clear. Lows 48 to 58.
.WEDNESDAY...Sunny. Highs 71 to 86.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Clear. Lows 54 to 64.
Highs 78 to 93.
.FRIDAY THROUGH SUNDAY...Mostly clear. Highs 81 to 96. Lows 56 to
66.
&&
TEMPERATURE / PRECIPITATION
Gasquet 76 49 79 / 0 0 0
$$
CAZ103-190200-
Northern Humboldt Coast-
131 AM PDT Mon Aug 18 2025
.TODAY...Mostly cloudy in the morning then becoming mostly sunny.
Patchy fog in the morning. Highs 63 to 73. Northwest wind around
10 mph.
.TONIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Patchy fog overnight. Lows 45 to 55. Northwest wind
around 10 mph.
.TUESDAY...Partly cloudy. Patchy fog in the morning. Highs 63 to
73. Northwest wind 5 to 15 mph.
.TUESDAY NIGHT...Partly cloudy. Patchy fog. Lows 46 to 56. North
wind around 10 mph.
.WEDNESDAY...Partly cloudy. Patchy fog. Highs 64 to 75. North
wind around 10 mph.
.WEDNESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows 48 to 58.
.THURSDAY...Partly cloudy. Patchy fog. Highs 64 to 77.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 48 to 58. Highs
65 to 80.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Mostly cloudy. Lows 49 to
59. Highs 65 to 80.
.SUNDAY...Mostly cloudy in the morning then becoming partly
cloudy. Patchy fog. Highs 65 to 78.
&&
TEMPERATURE / PRECIPITATION
McKinleyville 64 50 63 / 0 0 0
Arcata 66 49 66 / 0 0 0
Eureka 65 51 65 / 0 0 0
Fortuna 70 50 69 / 0 0 0
$$
CAZ104-190200-
Southwestern Humboldt-
131 AM PDT Mon Aug 18 2025
.TODAY...Mostly sunny. Highs 67 to 82. Northwest wind around
10 mph.
.TONIGHT...Mostly clear. Lows 47 to 57. North wind 5 to 15 mph.
.TUESDAY...Sunny. Highs 73 to 88. North wind 5 to 15 mph.
.TUESDAY NIGHT...Mostly clear. Lows 50 to 60. North wind around
15 mph.
.WEDNESDAY...Sunny. Highs 77 to 92. North wind around 15 mph.
.WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 52 to 62.
Highs 82 to 97.
.FRIDAY NIGHT...Partly cloudy. Lows 53 to 63.
.SATURDAY...Sunny. Highs 80 to 95.
.SATURDAY NIGHT...Partly cloudy. Lows 52 to 62.
.SUNDAY...Sunny. Highs 77 to 92.
&&
TEMPERATURE / PRECIPITATION
Honeydew 75 49 79 / 0 0 0
$$
CAZ105-190200-
Northern Humboldt Interior-
131 AM PDT Mon Aug 18 2025
.TODAY...Mostly sunny. Highs 74 to 89.
.TONIGHT...Mostly clear. Lows 46 to 56.
.TUESDAY...Sunny. Highs 80 to 95.
.TUESDAY NIGHT...Mostly clear. Lows 47 to 57.
.WEDNESDAY...Sunny. Highs 83 to 98.
.WEDNESDAY NIGHT...Mostly clear. Lows 50 to 60.
.THURSDAY...Sunny. Highs 91 to 106.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 54 to 64. Highs
93 to 108.
.FRIDAY NIGHT...Partly cloudy. Lows 56 to 66.
.SATURDAY THROUGH SUNDAY...Mostly clear. Highs 92 to 107. Lows
56 to 66.
&&
TEMPERATURE / PRECIPITATION
Orleans 86 53 93 / 0 0 0
Hoopa 85 51 88 / 0 0 0
Willow Creek 87 51 91 / 0 0 0
$$
CAZ106-190200-
Southern Humboldt Interior-
131 AM PDT Mon Aug 18 2025
.TODAY...Mostly sunny. Patchy valley fog in the morning. Highs
71 to 86.
.TONIGHT...Mostly clear. Lows 45 to 55.
.TUESDAY...Sunny. Highs 77 to 92.
.TUESDAY NIGHT...Mostly clear. Lows 46 to 56.
.WEDNESDAY...Sunny. Highs 78 to 93.
.WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 51 to 61.
Highs 88 to 103.
.FRIDAY NIGHT...Partly cloudy. Lows 54 to 64.
.SATURDAY THROUGH SUNDAY...Mostly clear. Highs 86 to 101. Lows
54 to 64.
&&
TEMPERATURE / PRECIPITATION
Garberville 84 49 89 / 0 0 0
$$
CAZ107-190200-
Northern Trinity-
131 AM PDT Mon Aug 18 2025
.TODAY...Partly cloudy early in the morning then clearing. Highs
80 to 95.
.TONIGHT...Clear. Lows 48 to 58.
.TUESDAY...Sunny. Highs 85 to 100.
.TUESDAY NIGHT...Clear. Lows 49 to 59.
.WEDNESDAY...Sunny. Highs 86 to 101.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Clear. Lows 55 to 65.
Highs 96 to 111.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 98 to 113. Lows
59 to 69.
.SATURDAY...Sunny. Highs 96 to 111.
.SATURDAY NIGHT...Mostly clear. Lows 59 to 69.
.SUNDAY...Sunny. Highs 93 to 108.
&&
TEMPERATURE / PRECIPITATION
Trinity Center 85 52 90 / 0 0 0
Weaverville 86 52 91 / 0 0 0
$$
CAZ108-190200-
Southern Trinity-
131 AM PDT Mon Aug 18 2025
.TODAY...Mostly sunny. Patchy valley fog in the morning. Highs
73 to 88.
.TONIGHT...Clear. Lows 46 to 56.
.TUESDAY...Sunny. Highs 78 to 93.
.TUESDAY NIGHT...Clear. Lows 47 to 57.
.WEDNESDAY...Sunny. Highs 80 to 95.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Clear. Lows 53 to 63.
Highs 89 to 104.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 91 to 106. Lows
57 to 67.
.SATURDAY...Sunny. Highs 90 to 105.
.SATURDAY NIGHT...Mostly clear. Lows 56 to 66.
.SUNDAY...Sunny. Highs 88 to 103.
&&
TEMPERATURE / PRECIPITATION
Hayfork 87 46 91 / 0 0 0
Ruth 80 44 85 / 0 0 0
$$
CAZ109-190200-
Mendocino Coast-
131 AM PDT Mon Aug 18 2025
.TODAY...Mostly sunny. Patchy fog in the morning. Highs 62 to 76.
Northwest wind around 10 mph.
.TONIGHT...Partly cloudy. Patchy fog overnight. Lows 44 to 54.
Northwest wind 5 to 15 mph.
.TUESDAY...Sunny. Patchy fog in the morning. Highs 66 to 81.
Northwest wind 5 to 15 mph.
.TUESDAY NIGHT...Mostly clear. Patchy fog. Lows 47 to 57.
Northwest wind around 15 mph.
.WEDNESDAY...Sunny. Highs 71 to 86. Northwest wind around 10 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 48 to 58.
Highs 72 to 87.
.THURSDAY NIGHT...Partly cloudy. Lows 48 to 58.
.FRIDAY...Sunny. Highs 71 to 86.
.FRIDAY NIGHT...Partly cloudy. Lows 50 to 60.
.SATURDAY...Sunny. Highs 70 to 85.
.SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows 48 to 58. Highs
70 to 85.
&&
TEMPERATURE / PRECIPITATION
Fort Bragg 64 50 65 / 0 0 0
Point Arena 62 51 62 / 0 0 0
$$
CAZ110-190200-
Northwestern Mendocino Interior-
131 AM PDT Mon Aug 18 2025
.TODAY...Sunny. Patchy valley fog in the morning. Highs 73 to 88.
.TONIGHT...Clear. Lows 45 to 55.
.TUESDAY...Sunny. Highs 78 to 93.
.TUESDAY NIGHT...Clear. Lows 48 to 58.
.WEDNESDAY...Sunny. Highs 81 to 96.
.WEDNESDAY NIGHT AND THURSDAY...Clear. Lows 51 to 61. Highs 89 to
104.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows 56 to
66. Highs 94 to 109.
.SATURDAY...Sunny. Highs 90 to 105.
.SATURDAY NIGHT...Mostly clear. Lows 55 to 65.
.SUNDAY...Sunny. Highs 87 to 102.
&&
TEMPERATURE / PRECIPITATION
Leggett 75 48 79 / 0 0 0
Laytonville 78 49 83 / 0 0 0
Willits 75 46 80 / 0 0 0
$$
CAZ111-190200-
Northeastern Mendocino Interior-
131 AM PDT Mon Aug 18 2025
.TODAY...Sunny. Patchy valley fog in the morning. Highs 74 to 89.
.TONIGHT...Clear. Lows 47 to 57.
.TUESDAY...Sunny. Highs 80 to 95.
.TUESDAY NIGHT...Clear. Lows 50 to 60.
.WEDNESDAY...Sunny. Highs 84 to 99.
.WEDNESDAY NIGHT AND THURSDAY...Clear. Lows 54 to 64. Highs 91 to
106.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows 59 to
69. Highs 94 to 109.
.SATURDAY...Sunny. Highs 93 to 108.
.SATURDAY NIGHT...Mostly clear. Lows 59 to 69.
.SUNDAY...Sunny. Highs 89 to 104.
&&
TEMPERATURE / PRECIPITATION
Covelo 82 49 88 / 0 0 0
$$
CAZ112-190200-
Southwestern Mendocino Interior-
131 AM PDT Mon Aug 18 2025
.TODAY...Partly cloudy early in the morning then clearing. Patchy
valley fog in the morning. Highs 70 to 82.
.TONIGHT...Mostly clear. Patchy valley fog overnight. Lows 45 to
55.
.TUESDAY...Sunny. Patchy valley fog in the morning. Highs 72 to
87.
.TUESDAY NIGHT...Mostly clear. Patchy valley fog. Lows 48 to 58.
.WEDNESDAY...Sunny. Highs 77 to 92.
.WEDNESDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows 52 to 62.
Highs 83 to 98.
&&
TEMPERATURE / PRECIPITATION
Boonville 79 48 82 / 0 0 0
$$
CAZ113-190200-
Southeastern Mendocino Interior-
131 AM PDT Mon Aug 18 2025
.TODAY...Sunny. Highs 71 to 86.
.TONIGHT...Clear. Lows 48 to 58.
.TUESDAY...Sunny. Highs 76 to 91.
.TUESDAY NIGHT...Clear. Lows 52 to 62. Northwest wind around
20 mph.
.WEDNESDAY...Sunny. Highs 81 to 96.
.WEDNESDAY NIGHT AND THURSDAY...Clear. Lows 57 to 67. Highs 87 to
102.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows 60 to
70. Highs 89 to 104.
.SATURDAY...Sunny. Highs 88 to 103.
.SATURDAY NIGHT...Mostly clear. Lows 58 to 68.
.SUNDAY...Sunny. Highs 85 to 100.
&&
TEMPERATURE / PRECIPITATION
Ukiah 84 52 88 / 0 0 0
$$
CAZ114-190200-
Northern Lake-
131 AM PDT Mon Aug 18 2025
.TODAY...Sunny. Highs 72 to 87.
.TONIGHT...Clear. Lows 49 to 59.
.TUESDAY...Sunny. Highs 76 to 91.
.TUESDAY NIGHT...Clear. Lows 54 to 64.
.WEDNESDAY...Sunny. Highs 81 to 96.
.WEDNESDAY NIGHT AND THURSDAY...Clear. Lows 59 to 69. Highs 87 to
102.
.THURSDAY NIGHT THROUGH SATURDAY NIGHT...Mostly clear. Lows 63 to
73. Highs 89 to 104.
.SUNDAY...Sunny. Highs 86 to 101.
&&
TEMPERATURE / PRECIPITATION
Lake Pillsbury 85 45 89 / 0 0 0
$$
CAZ115-190200-
Southern Lake-
131 AM PDT Mon Aug 18 2025
.TODAY...Sunny. Highs 75 to 88.
.TONIGHT...Clear. Lows 51 to 61.
.TUESDAY...Sunny. Highs 80 to 92.
.TUESDAY NIGHT...Clear. Lows 55 to 65.
.WEDNESDAY...Sunny. Highs 86 to 98.
.WEDNESDAY NIGHT AND THURSDAY...Clear. Lows 61 to 71. Highs 89 to
104.
.THURSDAY NIGHT THROUGH SATURDAY NIGHT...Mostly clear. Lows 63 to
73. Highs 90 to 105.
.SUNDAY...Sunny. Highs 88 to 102.
&&
TEMPERATURE / PRECIPITATION
Lakeport 82 52 86 / 0 0 0
Middletown 84 50 88 / 0 0 0
Clearlake 85 53 92 / 0 0 0
$$