


Zone Forecast Product
Issued by NWS Eureka, CA
Issued by NWS Eureka, CA
091 FPUS56 KEKA 240401 ZFPEKA Zone Forecast Product for California National Weather Service Eureka CA 901 PM PDT Wed Jul 23 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 Thursday. CAZ101-240515- Coastal Del Norte- 901 PM PDT Wed Jul 23 2025 .TODAY...Mostly cloudy in the morning then becoming partly cloudy. Patchy fog in the morning. Highs 60 to 70. Light winds becoming west around 5 mph in the afternoon. .TONIGHT...Cloudy. Patchy fog overnight. Lows 48 to 58. West wind around 5 mph in the evening becoming light. .THURSDAY...Mostly cloudy. Patchy fog in the morning. Highs 60 to 70. West wind around 5 mph. .THURSDAY NIGHT...Cloudy. Patchy fog. Slight chance of showers and thunderstorms. Lows 47 to 57. West wind around 5 mph. .FRIDAY...Mostly cloudy. Patchy fog. Highs 59 to 69. West wind around 5 mph. .FRIDAY NIGHT THROUGH SUNDAY...Mostly cloudy. Patchy fog. Lows 45 to 55. Highs 59 to 70. .SUNDAY NIGHT THROUGH MONDAY NIGHT...Partly cloudy. Patchy fog. Lows 45 to 55. Highs 60 to 71. .TUESDAY...Mostly cloudy in the morning then becoming partly cloudy. Patchy fog. Highs 61 to 73. && TEMPERATURE / PRECIPITATION Crescent City 60 53 61 / 10 0 10 Klamath 64 54 63 / 0 0 10 $$ CAZ102-240515- Del Norte Interior- 901 PM PDT Wed Jul 23 2025 .TODAY...Sunny. Areas of smoke in the morning. Highs 72 to 87. .TONIGHT...Mostly clear. Patchy valley fog overnight. Lows 50 to 60. .THURSDAY...Mostly sunny. Patchy valley fog in the morning. Slight chance of showers and thunderstorms in the afternoon. Some thunderstorms may produce gusty winds in the afternoon. Highs 72 to 87. .THURSDAY NIGHT...Mostly cloudy. Patchy valley fog. Slight chance of showers and thunderstorms. Lows 50 to 60. .FRIDAY...Mostly sunny. Slight chance of showers and thunderstorms. Highs 69 to 84. .FRIDAY NIGHT...Partly cloudy. Slight chance of thunderstorms. Lows 47 to 57. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs 65 to 80. Lows 47 to 57. .SUNDAY THROUGH TUESDAY...Mostly clear. Highs 73 to 88. Lows 48 to 58. && TEMPERATURE / PRECIPITATION Gasquet 80 51 80 / 0 0 10 $$ CAZ103-240515- Northern Humboldt Coast- 901 PM PDT Wed Jul 23 2025 .TODAY...Mostly cloudy until early afternoon then becoming mostly sunny. Patchy fog in the morning. Highs 61 to 74. West wind around 10 mph. .TONIGHT...Mostly cloudy. Patchy fog overnight. Lows 48 to 58. Northwest wind around 10 mph. .THURSDAY...Mostly cloudy. Patchy fog in the morning. Highs 61 to 71. West wind around 10 mph. .THURSDAY NIGHT...Cloudy. Patchy fog. Slight chance of showers and thunderstorms. Lows 48 to 58. Northwest wind around 10 mph. .FRIDAY...Mostly cloudy. Highs 59 to 69. Northwest wind around 10 mph. .FRIDAY NIGHT THROUGH SUNDAY...Mostly cloudy. Patchy fog. Lows 45 to 55. Highs 59 to 70. .SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows 46 to 56. .MONDAY...Mostly cloudy in the morning then becoming partly cloudy. Patchy fog. Highs 61 to 71. .MONDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows 46 to 56. .TUESDAY...Mostly cloudy. Patchy fog. Highs 61 to 72. && TEMPERATURE / PRECIPITATION McKinleyville 62 54 61 / 10 0 10 Arcata 64 54 63 / 10 0 10 Eureka 63 54 63 / 10 0 10 Fortuna 67 54 66 / 10 0 10 $$ CAZ104-240515- Southwestern Humboldt- 901 PM PDT Wed Jul 23 2025 .TODAY...Mostly cloudy then becoming partly cloudy late in the morning then becoming sunny. Patchy fog in the morning. Highs 68 to 83. Light winds becoming west around 5 mph in the afternoon. .TONIGHT...Partly cloudy. Lows 49 to 59. West wind around 5 mph in the evening becoming light. .THURSDAY...Mostly sunny. Patchy fog in the morning. Highs 69 to 84. Northwest wind around 10 mph. .THURSDAY NIGHT...Partly cloudy. Slight chance of showers and thunderstorms. Lows 49 to 59. North wind around 10 mph. .FRIDAY...Partly cloudy. Highs 70 to 85. Northwest wind around 10 mph. .FRIDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows 48 to 58. Highs 70 to 85. .SUNDAY THROUGH MONDAY...Mostly clear. Highs 74 to 89. Lows 48 to 58. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows 49 to 59. Highs 74 to 89. && TEMPERATURE / PRECIPITATION Honeydew 75 52 74 / 10 0 0 $$ CAZ105-240515- Northern Humboldt Interior- 901 PM PDT Wed Jul 23 2025 .TODAY...Sunny. Highs 81 to 96. .TONIGHT...Mostly clear. Patchy valley fog overnight. Lows 50 to 60. .THURSDAY...Mostly sunny. Slight chance of showers and thunderstorms in the afternoon. Some thunderstorms may produce gusty winds in the afternoon. Highs 80 to 95. .THURSDAY NIGHT...Mostly cloudy. Slight chance of showers and thunderstorms. Lows 50 to 60. .FRIDAY...Partly cloudy. Slight chance of showers and thunderstorms. Highs 79 to 94. .FRIDAY NIGHT...Partly cloudy. Slight chance of showers and thunderstorms. Lows 47 to 57. .SATURDAY...Mostly sunny. Patchy valley fog. Highs 77 to 92. .SATURDAY NIGHT...Partly cloudy. Lows 46 to 56. .SUNDAY THROUGH TUESDAY...Mostly clear. Highs 84 to 99. Lows 48 to 58. && TEMPERATURE / PRECIPITATION Orleans 94 59 93 / 10 0 20 Hoopa 92 57 90 / 0 0 20 Willow Creek 94 57 92 / 0 0 20 $$ CAZ106-240515- Southern Humboldt Interior- 901 PM PDT Wed Jul 23 2025 .TODAY...Sunny. Highs 75 to 90. .TONIGHT...Clear in the evening then becoming partly cloudy. Patchy valley fog overnight. Lows 49 to 59. .THURSDAY...Mostly sunny. Patchy valley fog in the morning. Highs 74 to 89. .THURSDAY NIGHT...Partly cloudy. Patchy valley fog. Slight chance of showers and thunderstorms. Lows 49 to 59. .FRIDAY...Partly cloudy. Slight chance of showers and thunderstorms. Highs 73 to 88. .FRIDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows 46 to 56. Highs 73 to 88. .SUNDAY THROUGH MONDAY NIGHT...Mostly clear. Highs 76 to 91. Lows 47 to 57. .TUESDAY...Mostly sunny. Highs 77 to 92. && TEMPERATURE / PRECIPITATION Garberville 86 52 86 / 0 0 10 $$ CAZ107-240515- Northern Trinity- 901 PM PDT Wed Jul 23 2025 .TODAY...Sunny. Highs 87 to 102. .TONIGHT...Clear. Areas of smoke in the evening. Slight chance of thunderstorms in the evening. Some thunderstorms may produce gusty winds in the evening. Lows 51 to 61. .THURSDAY...Sunny in the morning then becoming partly cloudy. Slight chance of showers and thunderstorms in the afternoon. Some thunderstorms may produce gusty winds in the afternoon. Highs 86 to 101. .THURSDAY NIGHT...Partly cloudy. Chance of rain showers and slight chance of thunderstorms. Lows 52 to 62. .FRIDAY...Partly cloudy. Chance of rain showers and slight chance of thunderstorms. Highs 84 to 99. .FRIDAY NIGHT...Mostly cloudy in the evening then clearing. Slight chance of showers and thunderstorms. Lows 50 to 60. .SATURDAY...Sunny. Slight chance of rain showers. Highs 83 to 98. .SATURDAY NIGHT THROUGH TUESDAY...Mostly clear. Lows 51 to 61. Highs 88 to 103. && TEMPERATURE / PRECIPITATION Trinity Center 91 55 94 / 0 0 30 Weaverville 92 57 94 / 0 0 20 $$ CAZ108-240515- Southern Trinity- 901 PM PDT Wed Jul 23 2025 .TODAY...Sunny. Highs 79 to 94. .TONIGHT...Mostly clear. Lows 49 to 59. .THURSDAY...Sunny. Slight chance of showers and thunderstorms in the afternoon. Some thunderstorms may produce gusty winds in the afternoon. Highs 79 to 94. .THURSDAY NIGHT...Partly cloudy. Slight chance of showers and thunderstorms. Lows 51 to 61. .FRIDAY...Partly cloudy. Chance of rain showers and slight chance of thunderstorms. Highs 77 to 92. .FRIDAY NIGHT...Partly cloudy. Slight chance of showers and thunderstorms. Lows 49 to 59. .SATURDAY THROUGH TUESDAY...Mostly clear. Highs 81 to 96. Lows 50 to 60. && TEMPERATURE / PRECIPITATION Hayfork 93 50 94 / 0 0 20 Ruth 86 49 86 / 0 0 20 $$ CAZ109-240515- Mendocino Coast- 901 PM PDT Wed Jul 23 2025 .TODAY...Mostly cloudy in the morning then becoming partly cloudy. Patchy fog in the morning. Highs 59 to 73. Southwest wind around 5 mph. .TONIGHT...Mostly cloudy. Patchy fog overnight. Lows 45 to 55. Southwest wind around 5 mph in the evening becoming light. .THURSDAY...Mostly cloudy in the morning then becoming partly cloudy. Patchy fog in the morning. Highs 60 to 73. Southwest wind around 5 mph. .THURSDAY NIGHT...Mostly cloudy. Patchy drizzle and fog. Lows 46 to 56. West wind around 5 mph. .FRIDAY...Mostly cloudy. Patchy drizzle and fog. Highs 60 to 75. West wind around 10 mph. .FRIDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Patchy fog. Lows 46 to 56. .SATURDAY...Mostly cloudy in the morning then clearing. Patchy fog. Highs 63 to 78. .SATURDAY NIGHT...Partly cloudy. Lows 45 to 55. .SUNDAY THROUGH MONDAY...Mostly clear. Highs 65 to 80. Lows 45 to 55. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows 46 to 56. Highs 66 to 81. && TEMPERATURE / PRECIPITATION Fort Bragg 63 52 63 / 10 10 10 Point Arena 60 52 60 / 20 20 10 $$ CAZ110-240515- Northwestern Mendocino Interior- 901 PM PDT Wed Jul 23 2025 .TODAY...Sunny. Highs 77 to 92. .TONIGHT...Mostly clear. Patchy valley fog overnight. Lows 48 to 58. .THURSDAY...Partly cloudy in the morning then clearing. Patchy valley fog in the morning. Highs 77 to 92. .THURSDAY NIGHT...Partly cloudy. Patchy valley fog. Lows 49 to 59. .FRIDAY...Partly cloudy. Patchy valley fog. Slight chance of showers and thunderstorms. Highs 76 to 91. .FRIDAY NIGHT...Partly cloudy. Patchy valley fog. Slight chance of showers and thunderstorms. Lows 48 to 58. .SATURDAY...Mostly sunny. Patchy valley fog. Highs 76 to 91. .SATURDAY NIGHT THROUGH TUESDAY...Mostly clear. Lows 50 to 60. Highs 81 to 96. && TEMPERATURE / PRECIPITATION Leggett 75 50 75 / 0 0 10 Laytonville 81 51 81 / 0 0 10 Willits 78 50 77 / 0 0 10 $$ CAZ111-240515- Northeastern Mendocino Interior- 901 PM PDT Wed Jul 23 2025 .TODAY...Sunny. Highs 77 to 92. .TONIGHT...Partly cloudy. Lows 50 to 60. .THURSDAY...Sunny. Highs 80 to 95. .THURSDAY NIGHT...Partly cloudy. Slight chance of showers and thunderstorms. Lows 52 to 62. .FRIDAY...Partly cloudy. Chance of rain showers and slight chance of thunderstorms. Highs 79 to 94. .FRIDAY NIGHT...Partly cloudy. Slight chance of showers and thunderstorms. Lows 52 to 62. .SATURDAY THROUGH TUESDAY...Mostly clear. Highs 84 to 99. Lows 53 to 63. && TEMPERATURE / PRECIPITATION Covelo 86 53 86 / 0 0 10 $$ CAZ112-240515- Southwestern Mendocino Interior- 901 PM PDT Wed Jul 23 2025 .TODAY...Mostly cloudy in the morning then clearing. Patchy valley fog in the morning. Highs 68 to 80. .TONIGHT...Partly cloudy in the evening then becoming mostly cloudy. Patchy valley fog overnight. Lows 47 to 57. .THURSDAY...Mostly cloudy in the morning then clearing. Patchy valley fog in the morning. Highs 68 to 82. .THURSDAY NIGHT...Mostly cloudy. Patchy valley fog. Lows 48 to 58. .FRIDAY...Partly cloudy. Patchy drizzle and valley fog. Highs 67 to 81. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Patchy valley fog. Lows 48 to 58. Highs 68 to 83. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Patchy valley fog. Lows 47 to 57. Highs 71 to 86. .SUNDAY NIGHT THROUGH TUESDAY...Mostly clear. Lows 47 to 57. Highs 74 to 89. && TEMPERATURE / PRECIPITATION Boonville 78 50 79 / 10 10 0 $$ CAZ113-240515- Southeastern Mendocino Interior- 901 PM PDT Wed Jul 23 2025 .TODAY...Mostly cloudy then becoming partly cloudy late in the morning then becoming sunny. Highs 71 to 85. .TONIGHT...Partly cloudy. Lows 49 to 59. .THURSDAY...Partly cloudy in the morning then clearing. Highs 73 to 88. .THURSDAY NIGHT...Partly cloudy. Lows 50 to 60. .FRIDAY...Mostly sunny. Slight chance of rain showers. Highs 72 to 87. .FRIDAY NIGHT...Partly cloudy. Slight chance of thunderstorms. Lows 51 to 61. .SATURDAY...Partly cloudy in the morning then clearing. Highs 72 to 87. .SATURDAY NIGHT THROUGH TUESDAY...Mostly clear. Lows 52 to 62. Highs 78 to 93. && TEMPERATURE / PRECIPITATION Ukiah 83 54 86 / 0 0 0 $$ CAZ114-240515- Northern Lake- 901 PM PDT Wed Jul 23 2025 .TODAY...Sunny. Highs 74 to 89. .TONIGHT...Mostly cloudy in the evening then clearing. Lows 51 to 61. .THURSDAY...Sunny. Highs 74 to 89. .THURSDAY NIGHT...Partly cloudy. Slight chance of rain showers. Lows 51 to 61. .FRIDAY...Mostly sunny. Slight chance of showers and thunderstorms. Highs 74 to 89. .FRIDAY NIGHT...Partly cloudy. Slight chance of showers and thunderstorms. Lows 52 to 62. .SATURDAY THROUGH SUNDAY NIGHT...Mostly clear. Highs 75 to 90. Lows 53 to 63. .MONDAY...Sunny. Highs 77 to 92. .MONDAY NIGHT AND TUESDAY...Mostly clear. Lows 55 to 65. Highs 78 to 93. && TEMPERATURE / PRECIPITATION Lake Pillsbury 87 48 87 / 0 0 10 $$ CAZ115-240515- Southern Lake- 901 PM PDT Wed Jul 23 2025 .TODAY...Mostly sunny. Highs 75 to 87. .TONIGHT...Mostly cloudy in the evening then clearing. Lows 51 to 61. .THURSDAY...Sunny. Highs 76 to 89. .THURSDAY NIGHT...Partly cloudy. Lows 51 to 61. .FRIDAY...Mostly sunny. Slight chance of rain showers. Highs 76 to 89. .FRIDAY NIGHT...Partly cloudy. Lows 52 to 62. .SATURDAY THROUGH SUNDAY NIGHT...Mostly clear. Highs 76 to 91. Lows 54 to 64. .MONDAY...Sunny. Highs 82 to 94. .MONDAY NIGHT AND TUESDAY...Mostly clear. Lows 56 to 66. Highs 82 to 95. && TEMPERATURE / PRECIPITATION Lakeport 81 54 82 / 0 0 0 Middletown 82 49 82 / 0 0 0 Clearlake 84 52 86 / 0 0 0 $$