Zone Forecast Product
Issued by NWS Eureka, CA
Issued by NWS Eureka, CA
062
FPUS56 KEKA 170503
ZFPEKA
Zone Forecast Product for California
National Weather Service Eureka CA
1003 PM PDT Sat Aug 16 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 Sunday.
CAZ101-170615-
Coastal Del Norte-
1003 PM PDT Sat Aug 16 2025
.TODAY...Cloudy. Patchy fog in the morning. Rain showers in the
morning, then slight chance of rain in the afternoon. Highs 62 to
72. Southwest wind around 5 mph shifting to the northwest in the
afternoon.
.TONIGHT...Mostly cloudy. Patchy fog. Lows 48 to 58. West wind
around 5 mph.
.SUNDAY...Cloudy. Patchy fog in the morning. Highs 58 to 68. West
wind around 5 mph.
.SUNDAY NIGHT...Cloudy. Patchy fog. Lows 47 to 57. Northwest wind
around 5 mph.
.MONDAY...Mostly cloudy. Patchy fog. Highs 59 to 69. West wind
around 10 mph.
.MONDAY NIGHT AND TUESDAY...Partly cloudy. Patchy fog. Lows 46 to
56. Highs 59 to 71.
.TUESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Patchy fog. Lows 47 to 57.
.WEDNESDAY...Mostly cloudy in the morning then clearing. Patchy
fog. Highs 64 to 76.
.WEDNESDAY NIGHT THROUGH FRIDAY...Partly cloudy. Lows 49 to 59.
Highs 65 to 80.
&&
TEMPERATURE / PRECIPITATION
Crescent City 66 54 62 / 30 0 0
Klamath 65 53 61 / 50 10 0
$$
CAZ102-170615-
Del Norte Interior-
1003 PM PDT Sat Aug 16 2025
.TODAY...Mostly cloudy. Patchy valley fog in the morning. Rain
showers likely in the morning, then slight chance of rain in the
afternoon. Highs 61 to 76.
.TONIGHT...Mostly cloudy. Patchy valley fog overnight. Lows 48 to
58.
.SUNDAY...Mostly cloudy. Highs 61 to 76.
.SUNDAY NIGHT...Mostly cloudy. Lows 44 to 54.
.MONDAY...Sunny. Highs 62 to 77.
.MONDAY NIGHT THROUGH TUESDAY NIGHT...Mostly clear. Lows 48 to
58. Highs 68 to 83.
.WEDNESDAY...Sunny. Highs 72 to 87.
.WEDNESDAY NIGHT AND THURSDAY...Clear. Lows 53 to 63. Highs 77 to
92.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 55 to 65. Highs
80 to 95.
&&
TEMPERATURE / PRECIPITATION
Gasquet 76 52 75 / 50 10 10
$$
CAZ103-170615-
Northern Humboldt Coast-
1003 PM PDT Sat Aug 16 2025
.TODAY...Cloudy. Patchy fog in the morning. Chance of rain
showers in the morning, then chance of rain in the afternoon.
Highs 61 to 71. Northwest wind around 10 mph.
.TONIGHT...Cloudy. Patchy fog overnight. Lows 48 to 58. Northwest
wind around 10 mph.
.SUNDAY...Mostly cloudy. Patchy fog in the morning. Highs 60 to
70. Northwest wind around 10 mph.
.SUNDAY NIGHT...Mostly cloudy. Patchy fog. Lows 47 to 57.
Northwest wind around 10 mph.
.MONDAY...Partly cloudy. Patchy fog. Highs 62 to 72. Northwest
wind around 10 mph.
.MONDAY NIGHT AND TUESDAY...Partly cloudy. Patchy fog. Lows 46 to
56. Highs 62 to 73.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy. Patchy fog. Lows
47 to 57. Highs 63 to 74.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy. Lows
48 to 58. Highs 64 to 78.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. Patchy fog. Highs 64 to 78.
&&
TEMPERATURE / PRECIPITATION
McKinleyville 67 54 64 / 50 10 0
Arcata 67 55 64 / 50 10 0
Eureka 64 54 64 / 50 0 0
Fortuna 66 55 67 / 40 10 0
$$
CAZ104-170615-
Southwestern Humboldt-
1003 PM PDT Sat Aug 16 2025
.TODAY...Mostly cloudy. Chance of rain showers in the morning,
then slight chance of rain in the afternoon. Highs 69 to 84.
Northwest wind 5 to 15 mph.
.TONIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 49 to 59. North wind 5 to 15 mph.
.SUNDAY...Partly cloudy in the morning then becoming mostly
cloudy. Highs 67 to 82. Northwest wind 5 to 15 mph.
.SUNDAY NIGHT...Partly cloudy. Lows 46 to 56. North wind around
10 mph.
.MONDAY...Sunny. Highs 68 to 83. Northwest wind around 10 mph.
.MONDAY NIGHT THROUGH TUESDAY NIGHT...Mostly clear. Lows 49 to
59. Highs 72 to 87.
.WEDNESDAY THROUGH FRIDAY...Mostly clear. Highs 81 to 96. Lows
51 to 61.
&&
TEMPERATURE / PRECIPITATION
Honeydew 76 52 75 / 30 10 0
$$
CAZ105-170615-
Northern Humboldt Interior-
1003 PM PDT Sat Aug 16 2025
.TODAY...Mostly cloudy. Patchy valley fog in the morning. Chance
of rain showers in the morning, then chance of rain in the
afternoon. Highs 71 to 86.
.TONIGHT...Mostly cloudy. Lows 49 to 59.
.SUNDAY...Mostly cloudy. Highs 72 to 87.
.SUNDAY NIGHT...Mostly cloudy. Lows 45 to 55.
.MONDAY...Mostly sunny. Highs 74 to 89.
.MONDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows 49 to
59. Highs 83 to 98.
.THURSDAY...Sunny. Highs 89 to 104.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 53 to 63. Highs
91 to 106.
&&
TEMPERATURE / PRECIPITATION
Orleans 84 55 84 / 40 10 10
Hoopa 81 55 83 / 40 10 10
Willow Creek 84 55 86 / 40 10 10
$$
CAZ106-170615-
Southern Humboldt Interior-
1003 PM PDT Sat Aug 16 2025
.TODAY...Mostly cloudy. Patchy valley fog in the morning. Chance
of rain showers in the morning, then slight chance of rain in the
afternoon. Highs 72 to 87.
.TONIGHT...Mostly cloudy. Patchy valley fog overnight. Lows 48 to
58.
.SUNDAY...Mostly cloudy. Highs 71 to 86.
.SUNDAY NIGHT...Mostly cloudy. Patchy valley fog. Lows 44 to 54.
.MONDAY...Mostly sunny. Highs 72 to 87.
.MONDAY NIGHT THROUGH TUESDAY NIGHT...Mostly clear. Lows 47 to
57. Highs 75 to 90.
.WEDNESDAY THROUGH FRIDAY...Mostly clear. Highs 86 to 101. Lows
50 to 60.
&&
TEMPERATURE / PRECIPITATION
Garberville 84 53 83 / 20 0 0
$$
CAZ107-170615-
Northern Trinity-
1003 PM PDT Sat Aug 16 2025
.TODAY...Mostly cloudy. Slight chance of rain showers in the
morning, then chance of rain showers and slight chance of
thunderstorms in the afternoon. Highs 76 to 91.
.TONIGHT...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms in the evening. Lows 50 to 60.
.SUNDAY...Mostly cloudy. Slight chance of showers and
thunderstorms in the afternoon. Highs 77 to 92.
.SUNDAY NIGHT...Partly cloudy. Slight chance of rain showers.
Lows 46 to 56.
.MONDAY...Sunny. Highs 81 to 96.
.MONDAY NIGHT THROUGH WEDNESDAY NIGHT...Clear. Lows 50 to 60.
Highs 87 to 102.
.THURSDAY...Sunny. Highs 94 to 109.
.THURSDAY NIGHT...Mostly clear. Lows 57 to 67.
.FRIDAY...Sunny. Highs 96 to 111.
&&
TEMPERATURE / PRECIPITATION
Trinity Center 86 56 84 / 60 10 20
Weaverville 86 57 84 / 60 10 20
$$
CAZ108-170615-
Southern Trinity-
1003 PM PDT Sat Aug 16 2025
.TODAY...Partly cloudy in the morning then becoming mostly
cloudy. Slight chance of rain showers in the morning, then chance
of rain showers and slight chance of thunderstorms in the
afternoon. Highs 70 to 85.
.TONIGHT...Mostly cloudy. Chance of rain in the evening. Patchy
valley fog overnight. Lows 49 to 59.
.SUNDAY...Mostly cloudy. Patchy valley fog in the morning. Slight
chance of rain showers in the afternoon. Highs 70 to 85.
.SUNDAY NIGHT...Partly cloudy. Lows 44 to 54.
.MONDAY...Mostly sunny. Highs 73 to 88.
.MONDAY NIGHT THROUGH WEDNESDAY NIGHT...Clear. Lows 49 to 59.
Highs 79 to 94.
.THURSDAY...Sunny. Highs 86 to 101.
.THURSDAY NIGHT...Mostly clear. Lows 55 to 65.
.FRIDAY...Sunny. Highs 89 to 104.
&&
TEMPERATURE / PRECIPITATION
Hayfork 85 50 83 / 50 0 20
Ruth 82 48 80 / 40 10 10
$$
CAZ109-170615-
Mendocino Coast-
1003 PM PDT Sat Aug 16 2025
.TODAY...Mostly cloudy. Slight chance of rain in the afternoon.
Highs 65 to 80. Northwest wind up to 10 mph.
.TONIGHT...Mostly cloudy. Lows 48 to 58. Northwest wind 5 to
15 mph.
.SUNDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 61 to 75. Northwest wind 5 to 15 mph.
.SUNDAY NIGHT...Mostly cloudy. Patchy fog. Lows 45 to 55.
Northwest wind around 10 mph.
.MONDAY...Mostly sunny. Highs 61 to 76. Northwest wind around
10 mph.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Patchy fog. Lows 45 to
55. Highs 65 to 80.
.TUESDAY NIGHT...Partly cloudy. Patchy fog. Lows 46 to 56.
.WEDNESDAY THROUGH FRIDAY...Mostly clear. Highs 71 to 86. Lows
46 to 56.
&&
TEMPERATURE / PRECIPITATION
Fort Bragg 66 53 63 / 20 0 0
Point Arena 63 54 61 / 10 10 0
$$
CAZ110-170615-
Northwestern Mendocino Interior-
1003 PM PDT Sat Aug 16 2025
.TODAY...Mostly sunny until early afternoon then becoming mostly
cloudy. Slight chance of rain in the afternoon. Highs 74 to 89.
.TONIGHT...Mostly cloudy. Slight chance of rain in the evening.
Lows 49 to 59.
.SUNDAY...Partly cloudy. Highs 71 to 86.
.SUNDAY NIGHT...Partly cloudy. Lows 44 to 54.
.MONDAY...Sunny. Highs 74 to 89.
.MONDAY NIGHT THROUGH TUESDAY NIGHT...Clear. Lows 48 to 58. Highs
78 to 93.
.WEDNESDAY THROUGH THURSDAY...Clear. Highs 88 to 103. Lows 51 to
61.
.THURSDAY NIGHT...Mostly clear. Lows 54 to 64.
.FRIDAY...Sunny. Highs 90 to 105.
&&
TEMPERATURE / PRECIPITATION
Leggett 79 52 74 / 20 10 0
Laytonville 80 53 77 / 20 10 0
Willits 78 52 73 / 20 10 0
$$
CAZ111-170615-
Northeastern Mendocino Interior-
1003 PM PDT Sat Aug 16 2025
.TODAY...Mostly sunny until early afternoon then becoming mostly
cloudy. Chance of rain and slight chance of thunderstorms in the
afternoon. Highs 78 to 93.
.TONIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Slight chance of rain in the evening. Lows 51 to 61.
.SUNDAY...Partly cloudy. Patchy valley fog in the morning. Highs
75 to 90.
.SUNDAY NIGHT...Partly cloudy. Lows 45 to 55.
.MONDAY...Sunny. Highs 77 to 92.
.MONDAY NIGHT THROUGH TUESDAY NIGHT...Clear. Lows 50 to 60. Highs
81 to 96.
.WEDNESDAY THROUGH THURSDAY...Clear. Highs 91 to 106. Lows 53 to
63.
.THURSDAY NIGHT...Mostly clear. Lows 58 to 68.
.FRIDAY...Sunny. Highs 94 to 109.
&&
TEMPERATURE / PRECIPITATION
Covelo 84 55 82 / 30 10 0
$$
CAZ112-170615-
Southwestern Mendocino Interior-
1003 PM PDT Sat Aug 16 2025
.TODAY...Partly cloudy. Slight chance of rain in the afternoon.
Highs 72 to 83.
.TONIGHT...Mostly cloudy. Lows 49 to 59.
.SUNDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 68 to 80.
.SUNDAY NIGHT...Mostly cloudy. Lows 46 to 56.
.MONDAY...Sunny. Patchy valley fog. Highs 69 to 82.
.MONDAY NIGHT THROUGH TUESDAY NIGHT...Mostly clear. Patchy valley
fog. Lows 47 to 57. Highs 72 to 87.
.WEDNESDAY THROUGH FRIDAY...Mostly clear. Highs 83 to 98. Lows
49 to 59.
&&
TEMPERATURE / PRECIPITATION
Boonville 79 53 76 / 10 10 0
$$
CAZ113-170615-
Southeastern Mendocino Interior-
1003 PM PDT Sat Aug 16 2025
.TODAY...Sunny. Slight chance of rain in the afternoon. Breezy.
Highs 71 to 86. Northwest wind 20 to 25 mph.
.TONIGHT...Mostly cloudy. Lows 52 to 62. Northwest wind around
20 mph in the evening.
.SUNDAY...Mostly sunny. Highs 69 to 84. West wind around 20 mph
in the afternoon.
.SUNDAY NIGHT...Partly cloudy. Lows 48 to 58. Northwest wind
around 20 mph.
.MONDAY...Sunny. Highs 71 to 86.
.MONDAY NIGHT...Mostly clear. Lows 50 to 60.
.TUESDAY...Sunny. Highs 76 to 91.
.TUESDAY NIGHT...Mostly clear. Lows 53 to 63.
.WEDNESDAY THROUGH THURSDAY...Clear. Highs 86 to 101. Lows 55 to
65.
.THURSDAY NIGHT...Mostly clear. Lows 57 to 67.
.FRIDAY...Sunny. Highs 88 to 103.
&&
TEMPERATURE / PRECIPITATION
Ukiah 85 57 81 / 10 10 0
$$
CAZ114-170615-
Northern Lake-
1003 PM PDT Sat Aug 16 2025
.TODAY...Sunny until early afternoon then becoming partly cloudy.
Slight chance of rain in the afternoon. Highs 74 to 89.
.TONIGHT...Mostly cloudy in the evening then clearing. Slight
chance of rain in the evening. Lows 52 to 62.
.SUNDAY...Mostly sunny. Highs 71 to 86.
.SUNDAY NIGHT...Mostly clear. Lows 46 to 56.
.MONDAY...Sunny. Highs 71 to 86.
.MONDAY NIGHT THROUGH TUESDAY NIGHT...Clear. Lows 52 to 62. Highs
76 to 91.
.WEDNESDAY THROUGH THURSDAY...Clear. Highs 86 to 101. Lows 57 to
67.
.THURSDAY NIGHT...Mostly clear. Lows 61 to 71.
.FRIDAY...Sunny. Highs 88 to 103.
&&
TEMPERATURE / PRECIPITATION
Lake Pillsbury 88 49 83 / 20 10 0
$$
CAZ115-170615-
Southern Lake-
1003 PM PDT Sat Aug 16 2025
.TODAY...Sunny. Highs 77 to 91.
.TONIGHT...Partly cloudy. Lows 55 to 65.
.SUNDAY...Mostly sunny. Highs 74 to 87.
.SUNDAY NIGHT...Mostly clear. Lows 49 to 59.
.MONDAY...Sunny. Highs 76 to 88.
.MONDAY NIGHT THROUGH TUESDAY NIGHT...Clear. Lows 53 to 63. Highs
77 to 92.
.WEDNESDAY AND WEDNESDAY NIGHT...Clear. Highs 86 to 98. Lows
58 to 68.
.THURSDAY...Sunny. Highs 91 to 103.
.THURSDAY NIGHT...Mostly clear. Lows 61 to 71.
.FRIDAY...Sunny. Highs 92 to 104.
&&
TEMPERATURE / PRECIPITATION
Lakeport 81 57 79 / 10 10 0
Middletown 89 55 83 / 10 10 0
Clearlake 87 57 83 / 10 10 0
$$