FPUS56 KEKA 290837 ZFPEKA Zone Forecast Product for California National Weather Service Eureka CA 136 AM PDT Fri May 29 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 today, tonight, and Saturday. CAZ101-300200- Coastal Del Norte- Including the cities of Ft Dick, Crescent City, and Smith River 136 AM PDT Fri May 29 2026 .TODAY...Mostly cloudy. Breezy. Highs 57 to 67. Northwest wind 15 to 25 mph. .TONIGHT...Partly cloudy. Patchy fog overnight. Lows 42 to 52. North wind 10 to 20 mph. .SATURDAY...Partly cloudy in the morning then clearing. 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...Mostly clear. Lows 42 to 52. North wind 10 to 20 mph. .SUNDAY...Sunny. Highs 62 to 73. North wind around 15 mph. .SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 46 to 56. Highs 62 to 76. .MONDAY NIGHT...Partly cloudy. Patchy fog. Lows 47 to 57. .TUESDAY...Mostly cloudy. Highs 60 to 70. .TUESDAY NIGHT...Mostly cloudy. Areas of fog. Lows 45 to 55. .WEDNESDAY...Mostly cloudy in the morning then becoming partly cloudy. Patchy fog. Highs 58 to 68. .WEDNESDAY NIGHT...Partly cloudy. Patchy fog. Lows 44 to 54. .THURSDAY...Partly cloudy. Highs 59 to 69. && TEMPERATURE / PRECIPITATION Crescent City 58 48 58 / 10 0 0 Klamath 60 48 60 / 0 0 0 $$ CAZ102-300200- Interior Del Norte- Including the city of Gasquet 136 AM PDT Fri May 29 2026 .TODAY...Mostly cloudy. Slight chance of rain in the morning. Highs 56 to 71. .TONIGHT...Partly cloudy. Lows 40 to 50. .SATURDAY...Partly cloudy in the morning then clearing. Highs 58 to 73. .SATURDAY NIGHT...Clear. Lows 38 to 48. .SUNDAY...Sunny. Highs 67 to 82. .SUNDAY NIGHT AND MONDAY...Clear. Lows 44 to 54. Highs 71 to 86. .MONDAY NIGHT...Mostly clear. Lows 49 to 59. .TUESDAY...Mostly sunny. Highs 69 to 84. .TUESDAY NIGHT...Mostly cloudy. Patchy valley fog. Lows 47 to 57. .WEDNESDAY...Partly cloudy in the morning then clearing. Highs 63 to 78. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 44 to 54. Highs 64 to 79. && TEMPERATURE / PRECIPITATION Gasquet 71 47 73 / 10 10 0 $$ CAZ103-300200- Northern Coastal Humboldt- Including the cities of Eureka, Samoa, Arcata, Arcata Arpt, Fieldbrook, Fernbridge, and Fortuna 136 AM PDT Fri May 29 2026 .TODAY...Mostly cloudy. Highs 55 to 65. Northwest wind 5 to 15 mph. .TONIGHT...Mostly cloudy. Patchy fog overnight. Lows 41 to 51. Northwest wind around 15 mph becoming west around 5 mph overnight. .SATURDAY...Mostly cloudy in the morning then becoming partly cloudy. Patchy fog in the morning. Highs 54 to 64. Northwest wind 5 to 15 mph. .SATURDAY NIGHT...Partly cloudy. Patchy fog. Lows 38 to 48. North wind around 15 mph. .SUNDAY...Sunny. Highs 59 to 69. North wind around 15 mph. .SUNDAY NIGHT...Mostly clear. Lows 42 to 52. .MONDAY...Mostly sunny. Highs 62 to 76. .MONDAY NIGHT...Partly cloudy. Patchy fog. Lows 44 to 54. .TUESDAY...Mostly cloudy. Highs 60 to 72. .TUESDAY NIGHT...Mostly cloudy. Areas of fog. Lows 44 to 54. .WEDNESDAY...Mostly cloudy in the morning then becoming partly cloudy. Patchy fog. Highs 60 to 70. .WEDNESDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Patchy fog. Lows 44 to 54. .THURSDAY...Mostly cloudy. Patchy fog. Highs 58 to 68. && TEMPERATURE / PRECIPITATION McKinleyville 58 45 57 / 10 0 0 Arcata 60 46 59 / 10 0 0 Eureka 59 47 58 / 10 0 0 Fortuna 60 47 60 / 10 10 0 $$ CAZ104-300200- Southwestern Humboldt- Including the cities of Honeydew, Petrolia, Briceland, Ettersburg, Shelter Cove, and Whitethorn 136 AM PDT Fri May 29 2026 .TODAY...Mostly cloudy until early afternoon then becoming partly cloudy. Highs 57 to 72. North wind 10 to 20 mph. .TONIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows 40 to 50. North wind 10 to 20 mph. .SATURDAY...Partly cloudy in the morning then clearing. Highs 57 to 72. North wind 5 to 15 mph with gusts at higher elevations to around 35 mph. .SATURDAY NIGHT...Mostly clear. Lows 40 to 50. North wind 10 to 20 mph with gusts at higher elevations to around 35 mph. .SUNDAY...Sunny. Highs 66 to 81. North wind 5 to 15 mph. .SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 43 to 53. Highs 75 to 90. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows 46 to 56. Highs 75 to 90. .TUESDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows 45 to 55. .WEDNESDAY THROUGH THURSDAY...Partly cloudy. Highs 68 to 83. Lows 45 to 55. && TEMPERATURE / PRECIPITATION Honeydew 65 44 64 / 10 0 0 $$ CAZ105-300200- Northeastern Interior Humboldt- Including the cities of Hoopa, Orleans, Weitchpec, and Willow Creek 136 AM PDT Fri May 29 2026 .TODAY...Mostly cloudy. Highs 61 to 76. .TONIGHT...Mostly cloudy. Lows 40 to 50. .SATURDAY...Mostly cloudy in the morning then clearing. Highs 63 to 78. .SATURDAY NIGHT...Mostly clear. Lows 38 to 48. .SUNDAY...Sunny. Highs 74 to 89. .SUNDAY NIGHT AND MONDAY...Clear. Lows 45 to 55. Highs 82 to 97. .MONDAY NIGHT...Mostly clear. Lows 48 to 58. .TUESDAY...Mostly sunny. Highs 79 to 94. .TUESDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Patchy valley fog. Lows 45 to 55. .WEDNESDAY...Partly cloudy in the morning then clearing. Highs 73 to 88. .WEDNESDAY NIGHT...Mostly clear. Patchy valley fog. Lows 44 to 54. .THURSDAY...Mostly sunny. Highs 73 to 88. && TEMPERATURE / PRECIPITATION Orleans 74 49 76 / 0 10 10 Hoopa 72 47 74 / 0 0 0 Willow Creek 74 47 75 / 0 0 0 $$ CAZ106-300200- Southeastern Interior Humboldt- Including the cities of Bull Creek, Pepperwood, Shively, Dinsmore, Bridgeville, Alderpoint, and Benbow 136 AM PDT Fri May 29 2026 .TODAY...Mostly cloudy until early afternoon then becoming partly cloudy. Highs 59 to 74. .TONIGHT...Mostly cloudy. Lows 39 to 49. .SATURDAY...Mostly cloudy in the morning then clearing. Highs 59 to 74. .SATURDAY NIGHT...Mostly clear. Lows 37 to 47. .SUNDAY...Sunny. Highs 69 to 84. .SUNDAY NIGHT...Clear. Lows 44 to 54. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs 77 to 92. Lows 46 to 56. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 74 to 89. Lows 46 to 56. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs 69 to 84. Lows 44 to 54. && TEMPERATURE / PRECIPITATION Garberville 72 45 71 / 0 0 0 $$ CAZ108-300200- Southern Trinity- Including the cities of Forest Glen, Hayfork, Hyampom, Peanut, Ruth, and Zenia 136 AM PDT Fri May 29 2026 .TODAY...Mostly cloudy in the morning then becoming partly cloudy. Highs 59 to 74. .TONIGHT...Partly cloudy. Patchy valley fog overnight. Lows 39 to 49. .SATURDAY...Partly cloudy in the morning then clearing. Highs 61 to 76. .SATURDAY NIGHT...Clear. Lows 38 to 48. .SUNDAY...Sunny. Highs 70 to 85. .SUNDAY NIGHT...Clear. Lows 44 to 54. .MONDAY THROUGH TUESDAY...Mostly clear. Highs 77 to 92. Lows 46 to 56. .TUESDAY NIGHT...Partly cloudy. Lows 46 to 56. .WEDNESDAY...Sunny. Highs 71 to 86. .WEDNESDAY NIGHT AND THURSDAY...Clear. Lows 43 to 53. Highs 73 to 88. && TEMPERATURE / PRECIPITATION Hayfork 74 40 76 / 10 0 0 Ruth 71 40 72 / 10 0 0 $$ CAZ109-300200- Coastal Mendocino- Including the cities of Fort Bragg and Rockport 136 AM PDT Fri May 29 2026 .TODAY...Mostly cloudy in the morning then becoming partly cloudy. Highs 57 to 71. Northwest wind 5 to 15 mph. .TONIGHT...Partly cloudy. Lows 41 to 51. North wind 5 to 15 mph. .SATURDAY...Sunny. Highs 57 to 71. Northwest wind 5 to 15 mph. .SATURDAY NIGHT...Clear. Lows 40 to 50. Northwest wind 5 to 15 mph with gusts to around 30 mph. .SUNDAY...Sunny. Highs 65 to 80. Northwest wind around 10 mph. .SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 45 to 55. Highs 67 to 82. .MONDAY NIGHT...Partly cloudy. Patchy fog. Lows 46 to 56. .TUESDAY...Partly cloudy. Highs 66 to 81. .TUESDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows 46 to 56. .WEDNESDAY...Mostly sunny. Highs 64 to 79. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 45 to 55. Highs 64 to 79. && TEMPERATURE / PRECIPITATION Fort Bragg 62 46 61 / 0 0 0 Point Arena 57 47 56 / 0 0 0 $$ CAZ110-300200- Northwestern Interior Mendocino- Including the cities of Potter Valley and Willits 136 AM PDT Fri May 29 2026 .TODAY...Mostly cloudy in the morning then clearing. Highs 62 to 76. .TONIGHT...Partly cloudy. Patchy valley fog overnight. Lows 40 to 50. .SATURDAY...Sunny. Patchy valley fog in the morning. Highs 63 to 78. .SATURDAY NIGHT...Clear. Lows 38 to 48. .SUNDAY...Sunny. Highs 71 to 86. .SUNDAY NIGHT...Clear. Lows 46 to 56. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs 77 to 92. Lows 47 to 57. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 77 to 92. Lows 47 to 57. .WEDNESDAY...Sunny. Highs 73 to 88. .WEDNESDAY NIGHT AND THURSDAY...Clear. Lows 44 to 54. Highs 73 to 88. && TEMPERATURE / PRECIPITATION Leggett 70 45 71 / 0 0 0 Laytonville 69 44 70 / 0 0 0 Willits 68 44 69 / 0 0 0 $$ CAZ111-300200- Northeastern Interior Mendocino- Including the city of Covelo 136 AM PDT Fri May 29 2026 .TODAY...Mostly cloudy in the morning then becoming partly cloudy. Patchy valley fog in the morning. Slight chance of rain in the afternoon. Highs 64 to 79. .TONIGHT...Partly cloudy. Patchy valley fog overnight. Lows 41 to 51. .SATURDAY...Sunny. Patchy valley fog in the morning. Highs 67 to 82. .SATURDAY NIGHT...Mostly clear. Lows 42 to 52. .SUNDAY...Sunny. Highs 74 to 89. .SUNDAY NIGHT...Clear. Lows 47 to 57. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs 79 to 94. Lows 49 to 59. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 79 to 94. Lows 50 to 60. .WEDNESDAY...Sunny. Highs 75 to 90. .WEDNESDAY NIGHT AND THURSDAY...Clear. Lows 47 to 57. Highs 77 to 92. && TEMPERATURE / PRECIPITATION Covelo 73 44 74 / 0 0 0 $$ CAZ112-300200- Southwestern Interior Mendocino- Including the cities of Boonville, Philo, Comptche, and Yorkville 136 AM PDT Fri May 29 2026 .TODAY...Mostly cloudy until early afternoon then clearing. Highs 63 to 74. .TONIGHT...Partly cloudy. Patchy valley fog overnight. Lows 42 to 52. .SATURDAY...Partly cloudy in the morning then clearing. Patchy valley fog in the morning. Highs 63 to 75. .SATURDAY NIGHT...Clear. Lows 40 to 50. .SUNDAY...Sunny. Highs 70 to 84. .SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly clear. Lows 47 to 57. Highs 74 to 89. .TUESDAY...Mostly sunny. Highs 73 to 88. .TUESDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows 47 to 57. .WEDNESDAY...Partly cloudy in the morning then clearing. Highs 70 to 83. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 46 to 56. Highs 68 to 83. && TEMPERATURE / PRECIPITATION Boonville 69 46 70 / 0 0 0 $$ CAZ113-300200- Southeastern Interior Mendocino- Including the cities of Calpella, Hopland, Redwood Valley, Talmage, and Ukiah 136 AM PDT Fri May 29 2026 .TODAY...Mostly cloudy in the morning then clearing. Highs 62 to 76. .TONIGHT...Partly cloudy. Lows 44 to 54. .SATURDAY...Partly cloudy in the morning then clearing. Highs 63 to 77. .SATURDAY NIGHT...Clear. Lows 43 to 53. .SUNDAY...Sunny. Highs 72 to 86. .SUNDAY NIGHT...Clear. Lows 52 to 62. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs 78 to 93. Lows 53 to 63. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 77 to 91. Lows 52 to 62. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs 71 to 85. Lows 50 to 60. && TEMPERATURE / PRECIPITATION Ukiah 75 48 75 / 0 0 0 $$ CAZ114-300200- Northern Lake- Including the city of Gravelly Valley Airport 136 AM PDT Fri May 29 2026 .TODAY...Mostly cloudy then becoming partly cloudy early in the afternoon then becoming mostly cloudy. Slight chance of rain in the afternoon. Highs 61 to 76. .TONIGHT...Mostly cloudy in the evening then becoming partly cloudy. Slight chance of rain in the evening. Patchy valley fog overnight. Lows 42 to 52. .SATURDAY...Sunny. Patchy valley fog in the morning. Highs 64 to 79. .SATURDAY NIGHT...Mostly clear. Lows 44 to 54. .SUNDAY...Sunny. Highs 71 to 86. .SUNDAY NIGHT...Clear. Lows 50 to 60. .MONDAY THROUGH TUESDAY...Mostly clear. Highs 77 to 92. Lows 51 to 61. .TUESDAY NIGHT...Partly cloudy. Lows 52 to 62. .WEDNESDAY...Sunny. Highs 75 to 90. .WEDNESDAY NIGHT AND THURSDAY...Clear. Lows 50 to 60. Highs 75 to 90. && TEMPERATURE / PRECIPITATION Lake Pillsbury 75 42 78 / 10 0 0 $$ CAZ116-300200- Northwestern and Central Trinity- Including the cities of Weaverville, Douglas City, Helena, Junction City, Big Bar, Del Loma, and Burnt Ranch 136 AM PDT Fri May 29 2026 .TODAY...Mostly cloudy. Slight chance of rain in the afternoon. Highs 64 to 79. West wind 5 to 15 mph. .TONIGHT...Partly cloudy. Lows 41 to 51. West wind 5 to 15 mph. .SATURDAY...Partly cloudy in the morning then clearing. Highs 66 to 81. West wind around 10 mph. .SATURDAY NIGHT...Clear. Lows 38 to 48. Northwest wind around 15 mph. .SUNDAY...Sunny. Highs 76 to 91. North wind around 10 mph. .SUNDAY NIGHT AND MONDAY...Clear. Lows 45 to 55. Highs 83 to 98. .MONDAY NIGHT AND TUESDAY...Mostly clear. Lows 50 to 60. Highs 83 to 98. .TUESDAY NIGHT...Partly cloudy. Lows 48 to 58. .WEDNESDAY...Sunny. Highs 75 to 90. .WEDNESDAY NIGHT...Clear. Lows 45 to 55. .THURSDAY...Sunny. Highs 77 to 92. && TEMPERATURE / PRECIPITATION Big Bar 75 46 77 / 0 0 0 Weaverville 73 46 76 / 20 0 0 $$ CAZ117-300200- Northeastern Trinity- Including the cities of Carrville and Trinity Center 136 AM PDT Fri May 29 2026 .TODAY...Mostly cloudy. Slight chance of rain in the morning, then chance of rain in the afternoon. Highs 57 to 72. Northwest wind around 15 mph shifting to the west in the afternoon. .TONIGHT...Mostly cloudy. Chance of rain in the evening. Slight chance of rain overnight. Lows 40 to 50. West wind around 10 mph. .SATURDAY...Mostly cloudy in the morning then clearing. Patchy fog in the morning. Slight chance of rain in the afternoon. Highs 63 to 78. West wind around 10 mph. .SATURDAY NIGHT...Mostly clear. Lows 37 to 47. North wind around 10 mph. .SUNDAY...Sunny. Highs 70 to 85. Northeast wind around 10 mph. .SUNDAY NIGHT AND MONDAY...Clear. Lows 42 to 52. Highs 75 to 90. .MONDAY NIGHT AND TUESDAY...Mostly clear. Lows 48 to 58. Highs 77 to 92. .TUESDAY NIGHT...Partly cloudy. Lows 48 to 58. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs 75 to 90. Lows 47 to 57. .THURSDAY...Sunny. Highs 76 to 91. && TEMPERATURE / PRECIPITATION Trinity Center 70 48 76 / 40 20 10 $$ CAZ118-300200- Western Lake- Including the cities of Finley, Knobcone Camp, Lakeport, Soda Bay, Lucerne, Nice, and Saratoga Springs 136 AM PDT Fri May 29 2026 .TODAY...Mostly cloudy then becoming mostly sunny early in the afternoon then becoming mostly cloudy. Highs 65 to 75. West wind around 10 mph shifting to the southeast in the afternoon. .TONIGHT...Partly cloudy. Lows 43 to 53. Northwest wind up to 10 mph. .SATURDAY...Sunny. Highs 67 to 77. West wind up to 10 mph. .SATURDAY NIGHT...Clear. Lows 44 to 54. Northwest wind around 10 mph with gusts to around 25 mph. .SUNDAY...Sunny. Highs 75 to 85. West wind around 5 mph. .SUNDAY NIGHT AND MONDAY...Clear. Lows 52 to 62. Highs 76 to 91. .MONDAY NIGHT AND TUESDAY...Mostly clear. Lows 54 to 64. Highs 81 to 91. .TUESDAY NIGHT...Partly cloudy. Lows 52 to 62. .WEDNESDAY...Sunny. Highs 77 to 87. .WEDNESDAY NIGHT AND THURSDAY...Clear. Lows 50 to 60. Highs 77 to 87. && TEMPERATURE / PRECIPITATION Lakeport 71 47 73 / 10 0 0 $$ CAZ119-300200- Southwestern Lake- Including the cities of Kelseyville, Mount Konocti, Adams, Anderson Springs, Cobb, Ettawa Springs, and Forest Lake 136 AM PDT Fri May 29 2026 .TODAY...Mostly cloudy then becoming partly cloudy early in the afternoon then becoming mostly cloudy. Highs 64 to 74. Northwest wind around 10 mph shifting to the east in the afternoon. .TONIGHT...Mostly cloudy in the evening then clearing. Lows 45 to 55. West wind up to 10 mph. .SATURDAY...Sunny. Highs 68 to 78. West wind around 10 mph. .SATURDAY NIGHT...Clear. Lows 47 to 57. Northwest wind around 10 mph. .SUNDAY...Sunny. Highs 75 to 85. Northwest wind around 5 mph. .SUNDAY NIGHT AND MONDAY...Clear. Lows 54 to 64. Highs 75 to 90. .MONDAY NIGHT AND TUESDAY...Mostly clear. Lows 55 to 65. Highs 80 to 91. .TUESDAY NIGHT...Partly cloudy. Lows 55 to 65. .WEDNESDAY...Sunny. Highs 79 to 90. .WEDNESDAY NIGHT AND THURSDAY...Clear. Lows 53 to 63. Highs 79 to 90. $$ CAZ120-300200- Eastern Lake- Including the cities of Clearlake, Clearlake Park, Hidden Valley Lake, and Middletown 136 AM PDT Fri May 29 2026 .TODAY...Partly cloudy early in the morning then becoming mostly cloudy. Highs 65 to 75. North wind around 10 mph shifting to the east in the afternoon. .TONIGHT...Mostly cloudy in the evening then clearing. Lows 46 to 56. Southwest wind around 5 mph shifting to the northwest overnight. .SATURDAY...Sunny. Highs 71 to 81. Northwest wind around 5 mph shifting to the southwest in the afternoon. .SATURDAY NIGHT...Mostly clear. Lows 48 to 58. West wind around 10 mph. .SUNDAY...Sunny. Highs 77 to 87. North wind around 5 mph. .SUNDAY NIGHT...Clear. Lows 52 to 62. .MONDAY THROUGH TUESDAY...Mostly clear. Highs 81 to 94. Lows 53 to 63. .TUESDAY NIGHT...Partly cloudy. Lows 54 to 64. .WEDNESDAY...Sunny. Highs 83 to 93. .WEDNESDAY NIGHT AND THURSDAY...Clear. Lows 53 to 63. Highs 83 to 93. && TEMPERATURE / PRECIPITATION Middletown 72 47 77 / 10 0 0 Clearlake 72 48 77 / 10 0 0 $$