Zone Forecast Product
Issued by NWS Eureka, CA
Issued by NWS Eureka, CA
905
FPUS56 KEKA 190837
ZFPEKA
Zone Forecast Product for California
National Weather Service Eureka CA
136 AM PDT Sun Jul 19 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 Monday.
CAZ101-200200-
Coastal Del Norte-
Including the cities of Ft Dick, Crescent City, and Smith River
136 AM PDT Sun Jul 19 2026
.TODAY...Mostly cloudy. Patchy fog in the morning. Highs 64 to
79. Southwest wind around 5 mph.
.TONIGHT...Cloudy. Patchy fog through the night. Slight chance of
rain showers overnight. Lows 50 to 60. West wind around 5 mph.
.MONDAY...Mostly cloudy. Patchy fog in the morning. Slight chance
of rain showers in the morning. Highs 61 to 75. Southwest wind
around 5 mph.
.MONDAY NIGHT...Mostly cloudy. Patchy fog. Lows 48 to 58.
Southwest wind around 5 mph.
.TUESDAY...Mostly cloudy. Patchy fog. Highs 61 to 75. West wind
around 5 mph.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy. Patchy fog. Lows
48 to 58. Highs 61 to 75.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. Areas of fog. Lows
47 to 57. Highs 59 to 74.
.THURSDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Areas of fog. Lows 46 to 56.
.FRIDAY...Mostly cloudy. Patchy fog. Highs 58 to 68.
.FRIDAY NIGHT...Partly cloudy. Areas of fog. Lows 45 to 55.
.SATURDAY...Mostly cloudy. Areas of fog. Highs 58 to 68.
&&
TEMPERATURE / PRECIPITATION
Crescent City 62 54 61 / 0 0 20
Klamath 68 56 67 / 0 20 20
$$
CAZ102-200200-
Interior Del Norte-
Including the city of Gasquet
136 AM PDT Sun Jul 19 2026
.TODAY...Mostly sunny early in the morning then becoming mostly
cloudy. Highs 80 to 95.
.TONIGHT...Mostly cloudy. Slight chance of showers and
thunderstorms overnight. Lows 59 to 69.
.MONDAY...Mostly cloudy. Slight chance of showers and
thunderstorms in the morning. Highs 76 to 91.
.MONDAY NIGHT...Mostly cloudy. Lows 57 to 67.
.TUESDAY...Mostly cloudy. Highs 76 to 91.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Partly cloudy. Lows
54 to 64. Highs 76 to 91.
.THURSDAY...Mostly sunny. Highs 68 to 83.
.THURSDAY NIGHT...Mostly clear. Patchy valley fog. Lows 49 to 59.
.FRIDAY...Mostly sunny. Highs 67 to 82.
.FRIDAY NIGHT...Mostly clear. Patchy valley fog. Lows 48 to 58.
.SATURDAY...Sunny. Highs 68 to 83.
&&
TEMPERATURE / PRECIPITATION
Gasquet 91 58 87 / 0 20 20
$$
CAZ103-200200-
Northern Coastal Humboldt-
Including the cities of Eureka, Samoa, Arcata, Arcata Arpt,
Fieldbrook, Fernbridge, and Fortuna
136 AM PDT Sun Jul 19 2026
.TODAY...Mostly cloudy. Patchy fog in the morning. Highs 65 to
80. West wind around 10 mph.
.TONIGHT...Mostly cloudy. Patchy dense fog. Lows 51 to 61. West
wind around 5 mph.
.MONDAY...Mostly cloudy. Patchy fog in the morning. Slight chance
of rain showers in the morning. Highs 64 to 79. West wind around
10 mph.
.MONDAY NIGHT...Mostly cloudy. Patchy fog. Lows 50 to 60. West
wind around 5 mph.
.TUESDAY...Mostly cloudy. Patchy fog. Highs 64 to 79. Northwest
wind around 5 mph.
.TUESDAY NIGHT THROUGH THURSDAY...Mostly cloudy. Patchy fog. Lows
48 to 58. Highs 64 to 79.
.THURSDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Areas of fog. Lows 48 to 58.
.FRIDAY...Mostly cloudy. Patchy fog. Highs 61 to 73.
.FRIDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Areas of fog. Lows 47 to 57.
.SATURDAY...Mostly cloudy. Patchy fog. Highs 61 to 73.
&&
TEMPERATURE / PRECIPITATION
McKinleyville 64 55 63 / 0 10 20
Arcata 67 56 66 / 0 10 20
Eureka 64 55 63 / 0 10 20
Fortuna 71 57 70 / 0 0 10
$$
CAZ104-200200-
Southwestern Humboldt-
Including the cities of Honeydew, Petrolia, Briceland,
Ettersburg, Shelter Cove, and Whitethorn
136 AM PDT Sun Jul 19 2026
.TODAY...Mostly cloudy. Highs 79 to 94. South wind around 5 mph
shifting to the west in the afternoon.
.TONIGHT...Mostly cloudy. Lows 56 to 66. Northwest wind around
5 mph.
.MONDAY...Mostly cloudy. Highs 73 to 88. Southwest wind around
5 mph.
.MONDAY NIGHT...Mostly cloudy. Lows 54 to 64. Northwest wind
around 5 mph.
.TUESDAY...Mostly cloudy. Highs 78 to 93. West wind around 5 mph.
.TUESDAY NIGHT THROUGH FRIDAY...Partly cloudy. Lows 53 to 63.
Highs 78 to 93.
.FRIDAY NIGHT...Mostly clear. Lows 49 to 59.
.SATURDAY...Partly cloudy in the morning then clearing. Highs
73 to 88.
&&
TEMPERATURE / PRECIPITATION
Honeydew 83 56 80 / 0 10 10
$$
CAZ105-200200-
Northeastern Interior Humboldt-
Including the cities of Hoopa, Orleans, Weitchpec,
and Willow Creek
136 AM PDT Sun Jul 19 2026
.TODAY...Partly cloudy until early afternoon then becoming mostly
cloudy. Patchy valley fog in the morning. Highs 93 to 108.
.TONIGHT...Mostly cloudy. Slight chance of showers and
thunderstorms overnight. Lows 58 to 68.
.MONDAY...Mostly cloudy. Slight chance of showers and
thunderstorms in the morning. Highs 89 to 104.
.MONDAY NIGHT...Mostly cloudy. Lows 56 to 66.
.TUESDAY...Mostly cloudy. Highs 89 to 104.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 56 to 66.
Highs 89 to 104.
.WEDNESDAY NIGHT...Mostly clear. Patchy valley fog. Lows 52 to
62.
.THURSDAY...Partly cloudy in the morning then clearing. Patchy
valley fog. Highs 82 to 97.
.THURSDAY NIGHT...Mostly clear. Patchy valley fog. Lows 49 to 59.
.FRIDAY...Mostly sunny. Patchy valley fog. Highs 81 to 96.
.FRIDAY NIGHT...Mostly clear. Patchy valley fog. Lows 47 to 57.
.SATURDAY...Sunny. Highs 82 to 97.
&&
TEMPERATURE / PRECIPITATION
Orleans 102 61 98 / 0 20 20
Hoopa 102 63 99 / 0 20 20
Willow Creek 104 63 101 / 0 20 20
$$
CAZ106-200200-
Southeastern Interior Humboldt-
Including the cities of Bull Creek, Pepperwood, Shively,
Dinsmore, Bridgeville, Alderpoint, and Benbow
136 AM PDT Sun Jul 19 2026
.TODAY...Partly cloudy then becoming mostly cloudy late in the
morning then becoming partly cloudy then becoming mostly cloudy
late in the afternoon. Patchy valley fog in the morning. Highs
84 to 99.
.TONIGHT...Mostly cloudy. Slight chance of showers and
thunderstorms overnight. Lows 59 to 69.
.MONDAY...Mostly cloudy. Highs 80 to 95.
.MONDAY NIGHT...Mostly cloudy. Lows 57 to 67.
.TUESDAY...Mostly cloudy. Highs 83 to 98.
.TUESDAY NIGHT...Partly cloudy. Lows 56 to 66.
.WEDNESDAY...Sunny. Highs 79 to 94.
.WEDNESDAY NIGHT...Mostly clear. Patchy valley fog. Lows 51 to
61.
.THURSDAY...Partly cloudy in the morning then clearing. Patchy
valley fog. Highs 74 to 89.
.THURSDAY NIGHT...Mostly clear. Patchy valley fog. Lows 48 to 58.
.FRIDAY...Partly cloudy in the morning then clearing. Highs 74 to
89.
.FRIDAY NIGHT...Mostly clear. Patchy valley fog. Lows 47 to 57.
.SATURDAY...Mostly sunny. Highs 76 to 91.
&&
TEMPERATURE / PRECIPITATION
Garberville 97 58 91 / 0 10 10
$$
CAZ108-200200-
Southern Trinity-
Including the cities of Forest Glen, Hayfork, Hyampom, Peanut,
Ruth, and Zenia
136 AM PDT Sun Jul 19 2026
.TODAY...Partly cloudy until early afternoon then becoming mostly
cloudy. Highs 87 to 102.
.TONIGHT...Cloudy. Slight chance of showers and thunderstorms
through the night. Lows 59 to 69.
.MONDAY...Mostly cloudy. Slight chance of showers and
thunderstorms. Highs 84 to 99.
.MONDAY NIGHT...Mostly cloudy. Lows 57 to 67.
.TUESDAY...Partly cloudy. Highs 84 to 99.
.TUESDAY NIGHT...Partly cloudy. Lows 56 to 66.
.WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs 84 to 99. Lows
54 to 64.
.THURSDAY NIGHT THROUGH SATURDAY...Clear. Lows 49 to 59. Highs
81 to 96.
&&
TEMPERATURE / PRECIPITATION
Hayfork 100 59 96 / 0 20 20
Ruth 95 57 92 / 0 20 20
$$
CAZ109-200200-
Coastal Mendocino-
Including the cities of Fort Bragg and Rockport
136 AM PDT Sun Jul 19 2026
.TODAY...Mostly cloudy. Patchy fog in the morning. Highs 68 to
83. Southwest wind around 5 mph.
.TONIGHT...Cloudy. Patchy fog overnight. Lows 50 to 60. Southwest
wind around 5 mph.
.MONDAY...Mostly cloudy. Patchy fog in the morning. Highs 65 to
80. Southwest wind around 5 mph.
.MONDAY NIGHT...Mostly cloudy. Patchy fog. Lows 49 to 59. West
wind around 5 mph.
.TUESDAY...Mostly cloudy. Patchy fog. Highs 69 to 84. West wind
around 5 mph.
.TUESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Patchy fog. Lows 51 to 61.
.WEDNESDAY...Partly cloudy. Highs 66 to 81.
.WEDNESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Areas of fog. Lows 49 to 59.
.THURSDAY...Mostly cloudy in the morning then clearing. Patchy
fog. Highs 63 to 78.
.THURSDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Areas of fog. Lows 47 to 57.
.FRIDAY...Partly cloudy. Patchy fog. Highs 65 to 80.
.FRIDAY NIGHT...Partly cloudy. Areas of fog. Lows 46 to 56.
.SATURDAY...Partly cloudy in the morning then clearing. Patchy
fog. Highs 67 to 82.
&&
TEMPERATURE / PRECIPITATION
Fort Bragg 65 53 65 / 0 10 0
Point Arena 59 51 60 / 0 0 0
$$
CAZ110-200200-
Northwestern Interior Mendocino-
Including the cities of Potter Valley and Willits
136 AM PDT Sun Jul 19 2026
.TODAY...Partly cloudy until early afternoon then becoming mostly
cloudy. Patchy valley fog in the morning. Highs 87 to 102.
.TONIGHT...Cloudy. Slight chance of showers and thunderstorms.
Lows 58 to 68.
.MONDAY...Mostly cloudy. Highs 83 to 98.
.MONDAY NIGHT...Mostly cloudy. Lows 56 to 66.
.TUESDAY...Partly cloudy. Highs 85 to 100.
.TUESDAY NIGHT...Partly cloudy. Lows 56 to 66.
.WEDNESDAY THROUGH SATURDAY...Mostly clear. Highs 82 to 97. Lows
52 to 62.
&&
TEMPERATURE / PRECIPITATION
Leggett 85 56 82 / 0 10 10
Laytonville 92 59 89 / 0 20 0
Willits 89 56 86 / 0 20 0
$$
CAZ111-200200-
Northeastern Interior Mendocino-
Including the city of Covelo
136 AM PDT Sun Jul 19 2026
.TODAY...Partly cloudy until early afternoon then becoming mostly
cloudy. Highs 88 to 103.
.TONIGHT...Cloudy. Slight chance of showers and thunderstorms.
Lows 59 to 69.
.MONDAY...Mostly cloudy. Slight chance of showers and
thunderstorms. Highs 86 to 101.
.MONDAY NIGHT...Mostly cloudy. Lows 58 to 68.
.TUESDAY...Partly cloudy. Highs 87 to 102.
.TUESDAY NIGHT...Partly cloudy. Lows 58 to 68.
.WEDNESDAY THROUGH THURSDAY NIGHT...Mostly clear. Highs 86 to
101. Lows 55 to 65.
.FRIDAY...Sunny. Highs 84 to 99.
.FRIDAY NIGHT...Mostly clear. Lows 51 to 61.
.SATURDAY...Sunny. Highs 86 to 101.
&&
TEMPERATURE / PRECIPITATION
Covelo 96 62 93 / 0 20 10
$$
CAZ112-200200-
Southwestern Interior Mendocino-
Including the cities of Boonville, Philo, Comptche, and Yorkville
136 AM PDT Sun Jul 19 2026
.TODAY...Mostly cloudy then becoming partly cloudy in the late
morning and early afternoon then becoming mostly cloudy. Patchy
valley fog in the morning. Highs 76 to 91.
.TONIGHT...Mostly cloudy. Slight chance of thunderstorms through
the night. Slight chance of rain showers overnight. Lows 53 to
63.
.MONDAY...Mostly cloudy. Highs 74 to 88.
.MONDAY NIGHT...Mostly cloudy. Lows 52 to 62.
.TUESDAY...Partly cloudy. Highs 78 to 93.
.TUESDAY NIGHT...Partly cloudy. Lows 54 to 64.
.WEDNESDAY...Sunny. Highs 76 to 89.
.WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Patchy valley fog.
Lows 51 to 61. Highs 74 to 89.
.THURSDAY NIGHT...Partly cloudy. Areas of valley fog. Lows 49 to
59.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Patchy valley fog.
Highs 74 to 89. Lows 49 to 59.
&&
TEMPERATURE / PRECIPITATION
Boonville 89 56 87 / 0 10 0
$$
CAZ113-200200-
Southeastern Interior Mendocino-
Including the cities of Calpella, Hopland, Redwood Valley,
Talmage, and Ukiah
136 AM PDT Sun Jul 19 2026
.TODAY...Mostly cloudy then becoming partly cloudy in the late
morning and early afternoon then becoming mostly cloudy. Highs
83 to 98.
.TONIGHT...Cloudy. Slight chance of rain showers in the evening.
Slight chance of thunderstorms through the night. Lows 60 to 70.
.MONDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 80 to 95.
.MONDAY NIGHT...Mostly cloudy. Lows 60 to 70.
.TUESDAY...Partly cloudy. Highs 83 to 98.
.TUESDAY NIGHT...Partly cloudy. Lows 61 to 71.
.WEDNESDAY THROUGH SATURDAY...Mostly clear. Highs 80 to 95. Lows
57 to 67.
&&
TEMPERATURE / PRECIPITATION
Ukiah 96 62 93 / 0 20 0
$$
CAZ114-200200-
Northern Lake-
Including the city of Gravelly Valley Airport
136 AM PDT Sun Jul 19 2026
.TODAY...Partly cloudy until early afternoon then becoming mostly
cloudy. Highs 86 to 101.
.TONIGHT...Cloudy. Slight chance of showers and thunderstorms.
Lows 62 to 72.
.MONDAY...Mostly cloudy in the morning then becoming partly
cloudy. Slight chance of showers and thunderstorms in the
morning. Highs 83 to 98.
.MONDAY NIGHT...Mostly cloudy. Lows 59 to 69.
.TUESDAY...Partly cloudy. Highs 85 to 100.
.TUESDAY NIGHT...Partly cloudy. Lows 59 to 69.
.WEDNESDAY THROUGH THURSDAY NIGHT...Mostly clear. Highs 84 to 99.
Lows 56 to 66.
.FRIDAY...Sunny. Highs 81 to 96.
.FRIDAY NIGHT...Mostly clear. Lows 52 to 62.
.SATURDAY...Sunny. Highs 82 to 97.
&&
TEMPERATURE / PRECIPITATION
Lake Pillsbury 99 55 97 / 0 20 20
$$
CAZ116-200200-
Northwestern and Central Trinity-
Including the cities of Weaverville, Douglas City, Helena,
Junction City, Big Bar, Del Loma, and Burnt Ranch
136 AM PDT Sun Jul 19 2026
.TODAY...Mostly sunny until early afternoon then becoming mostly
cloudy. Highs 93 to 108. Southeast wind up to 10 mph.
.TONIGHT...Mostly cloudy. Slight chance of showers and
thunderstorms through the night. Lows 62 to 72. West wind around
10 mph shifting to the east overnight.
.MONDAY...Mostly cloudy. Slight chance of showers and
thunderstorms through the day. Highs 89 to 104. Southeast wind up
to 10 mph.
.MONDAY NIGHT...Mostly cloudy. Slight chance of showers and
thunderstorms. Lows 60 to 70. North wind around 10 mph.
.TUESDAY...Partly cloudy. Highs 91 to 106. Southeast wind around
10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows 59 to 69.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs 91 to 106.
Lows 57 to 67.
.THURSDAY THROUGH SATURDAY...Clear. Highs 88 to 103. Lows 54 to
64.
&&
TEMPERATURE / PRECIPITATION
Big Bar 104 63 100 / 0 20 20
Weaverville 97 65 94 / 0 20 20
$$
CAZ117-200200-
Northeastern Trinity-
Including the cities of Carrville and Trinity Center
136 AM PDT Sun Jul 19 2026
.TODAY...Mostly sunny until early afternoon then becoming mostly
cloudy. Highs 83 to 98. Southeast wind around 10 mph.
.TONIGHT...Mostly cloudy. Slight chance of showers and
thunderstorms. Lows 59 to 69. South wind around 10 mph shifting
to the east overnight.
.MONDAY...Mostly cloudy. Slight chance of showers and
thunderstorms through the day. Highs 80 to 95. Southeast wind
around 10 mph.
.MONDAY NIGHT...Mostly cloudy. Slight chance of showers and
thunderstorms. Lows 58 to 68. South wind around 10 mph.
.TUESDAY...Partly cloudy. Highs 82 to 97. South wind around
10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows 57 to 67.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs 82 to 97.
Lows 56 to 66.
.THURSDAY THROUGH SATURDAY...Clear. Highs 80 to 95. Lows 53 to
63.
&&
TEMPERATURE / PRECIPITATION
Trinity Center 96 65 92 / 0 20 20
$$
CAZ118-200200-
Western Lake-
Including the cities of Finley, Knobcone Camp, Lakeport,
Soda Bay, Lucerne, Nice, and Saratoga Springs
136 AM PDT Sun Jul 19 2026
.TODAY...Partly cloudy until early afternoon then becoming mostly
cloudy. Highs 85 to 96. South wind around 10 mph.
.TONIGHT...Cloudy. Slight chance of showers and thunderstorms
through the night. Lows 63 to 73. West wind around 10 mph.
.MONDAY...Mostly cloudy in the morning then becoming partly
cloudy. Slight chance of thunderstorms in the morning. Highs
84 to 94. South wind around 10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows 62 to 72. West wind around
10 mph.
.TUESDAY...Partly cloudy. Highs 86 to 96. South wind around
10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows 62 to 72.
.WEDNESDAY THROUGH SATURDAY...Mostly clear. Highs 81 to 94. Lows
58 to 68.
&&
TEMPERATURE / PRECIPITATION
Lakeport 91 64 89 / 0 20 10
$$
CAZ119-200200-
Southwestern Lake-
Including the cities of Kelseyville, Mount Konocti, Adams,
Anderson Springs, Cobb, Ettawa Springs, and Forest Lake
136 AM PDT Sun Jul 19 2026
.TODAY...Mostly cloudy then becoming partly cloudy in the late
morning and early afternoon then becoming mostly cloudy. Highs
81 to 93. East wind around 5 mph shifting to the south in the
afternoon.
.TONIGHT...Mostly cloudy. Slight chance of showers and
thunderstorms through the night. Lows 62 to 72. Southwest wind
around 10 mph.
.MONDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 79 to 91. South wind around 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows 62 to 72. West wind around
5 mph.
.TUESDAY...Partly cloudy. Highs 83 to 94. Southwest wind around
5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows 63 to 73.
.WEDNESDAY THROUGH SATURDAY...Mostly clear. Highs 79 to 94. Lows
59 to 69.
$$
CAZ120-200200-
Eastern Lake-
Including the cities of Clearlake, Clearlake Park,
Hidden Valley Lake, and Middletown
136 AM PDT Sun Jul 19 2026
.TODAY...Partly cloudy then becoming mostly cloudy late in the
morning then becoming partly cloudy. Highs 86 to 96. East wind
around 10 mph shifting to the southeast in the afternoon.
.TONIGHT...Mostly cloudy. Slight chance of showers and
thunderstorms through the night. Lows 61 to 71. Southwest wind
around 10 mph.
.MONDAY...Mostly cloudy in the morning then becoming partly
cloudy. Slight chance of showers and thunderstorms in the
morning. Highs 85 to 95. Southeast wind around 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows 61 to 71. Southwest wind
around 5 mph.
.TUESDAY...Partly cloudy. Highs 88 to 98. South wind around
5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows 62 to 72.
.WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs 85 to 97. Lows
60 to 70.
.THURSDAY NIGHT...Clear. Lows 54 to 64.
.FRIDAY THROUGH SATURDAY...Mostly clear. Highs 85 to 97. Lows
55 to 65.
&&
TEMPERATURE / PRECIPITATION
Middletown 91 58 88 / 0 20 10
Clearlake 93 63 92 / 0 20 10
$$