288
FPUS56 KEKA 312037
ZFPEKA
ZONE FORECAST PRODUCT FOR CALIFORNIA
NATIONAL WEATHER SERVICE EUREKA CA
136 PM PDT FRI JUL 31 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 TONIGHT, SATURDAY, SATURDAY NIGHT, AND SUNDAY.
CAZ101-011400-
COASTAL DEL NORTE-
INCLUDING THE CITIES OF FT DICK, CRESCENT CITY, AND SMITH RIVER
136 PM PDT FRI JUL 31 2026
TONIGHT
PARTLY CLOUDY EARLY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. PATCHY FOG OVERNIGHT. LOWS 47 TO 57. NORTHWEST
WIND AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. PATCHY FOG IN THE MORNING. BREEZY.
HIGHS 65 TO 77. NORTHWEST WIND AROUND 10 MPH INCREASING TO 15 TO
25 MPH IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. BREEZY. LOWS 49 TO 59. NORTH
WIND 15 TO 25 MPH.
SUNDAY
SUNNY, BREEZY. HIGHS 68 TO 82. NORTH WIND 15 TO 25 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. BREEZY. LOWS 50 TO 60.
HIGHS 71 TO 86. NORTH WIND 15 TO 25 MPH WITH GUSTS TO AROUND
40 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 52 TO 62.
TUESDAY THROUGH FRIDAY
PARTLY CLOUDY. HIGHS 67 TO 82. LOWS
50 TO 60.
TEMPERATURE / PRECIPITATION
CRESCENT CITY 54 66 55 68 / 0 0 0 0
KLAMATH 53 68 52 72 / 0 0 0 0
CAZ102-011400-
INTERIOR DEL NORTE-
INCLUDING THE CITY OF GASQUET
136 PM PDT FRI JUL 31 2026
TONIGHT
PARTLY CLOUDY. LOWS 49 TO 59.
SATURDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
SUNNY. HIGHS 72 TO 87.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 49 TO 59.
SUNDAY
SUNNY. HIGHS 77 TO 92.
SUNDAY NIGHT AND MONDAY
CLEAR. LOWS 50 TO 60. HIGHS 82 TO 97.
NORTHEAST WIND AROUND 20 MPH WITH GUSTS AT HIGHER ELEVATIONS TO
AROUND 35 MPH.
MONDAY NIGHT
CLEAR. LOWS 56 TO 66.
TUESDAY
SUNNY. HIGHS 83 TO 98.
TUESDAY NIGHT
CLEAR. LOWS 56 TO 66.
WEDNESDAY THROUGH FRIDAY
MOSTLY CLEAR. HIGHS 80 TO 95. LOWS
56 TO 66.
TEMPERATURE / PRECIPITATION
GASQUET 51 84 53 92 / 0 0 0 0
CAZ103-011400-
NORTHERN COASTAL HUMBOLDT-
INCLUDING THE CITIES OF EUREKA, SAMOA, ARCATA, ARCATA ARPT,
FIELDBROOK, FERNBRIDGE, AND FORTUNA
136 PM PDT FRI JUL 31 2026
TONIGHT
MOSTLY CLOUDY. LOWS 49 TO 59. NORTH WIND UP TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS 65 TO 75. NORTH WIND 5 TO 15 MPH
WITH GUSTS TO AROUND 30 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 48 TO 58. NORTH WIND 5 TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS 65 TO 76. NORTH WIND AROUND 15 MPH
WITH GUSTS TO AROUND 30 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS 47 TO 57. HIGHS
67 TO 82. NORTH WIND 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 49 TO 59.
TUESDAY THROUGH FRIDAY
PARTLY CLOUDY. HIGHS 68 TO 83. LOWS
49 TO 59.
TEMPERATURE / PRECIPITATION
MCKINLEYVILLE 53 66 52 66 / 0 0 0 0
ARCATA 53 68 53 69 / 0 0 0 0
EUREKA 55 67 54 67 / 0 0 0 0
FORTUNA 54 69 53 69 / 0 0 10 0
CAZ104-011400-
SOUTHWESTERN HUMBOLDT-
INCLUDING THE CITIES OF HONEYDEW, PETROLIA, BRICELAND,
ETTERSBURG, SHELTER COVE, AND WHITETHORN
136 PM PDT FRI JUL 31 2026
TONIGHT
PARTLY CLOUDY UNTIL LATE TONIGHT THEN BECOMING MOSTLY
CLOUDY. LOWS 52 TO 62. NORTH WIND 10 TO 20 MPH.
SATURDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. BREEZY.
HIGHS 74 TO 89. NORTH WIND 15 TO 25 MPH WITH GUSTS AT HIGHER
ELEVATIONS TO AROUND 40 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. WINDY. LOWS 51 TO 61. NORTH WIND
15 TO 30 MPH WITH GUSTS AT HIGHER ELEVATIONS TO AROUND 45 MPH.
SUNDAY
SUNNY, BREEZY. HIGHS 77 TO 92. NORTH WIND 15 TO 25 MPH
WITH GUSTS AT HIGHER ELEVATIONS TO AROUND 40 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 49 TO 59. NORTH WIND 10 TO
20 MPH WITH GUSTS AT HIGHER ELEVATIONS TO AROUND 40 MPH.
MONDAY
SUNNY. HIGHS 83 TO 98. NORTH WIND AROUND 15 MPH WITH
GUSTS AT HIGHER ELEVATIONS TO AROUND 30 MPH.
MONDAY NIGHT
CLEAR. LOWS 52 TO 62.
TUESDAY THROUGH FRIDAY
MOSTLY CLEAR. HIGHS 83 TO 98. LOWS
53 TO 63.
TEMPERATURE / PRECIPITATION
HONEYDEW 54 78 54 79 / 0 0 0 0
CAZ105-011400-
NORTHEASTERN INTERIOR HUMBOLDT-
INCLUDING THE CITIES OF HOOPA, ORLEANS, WEITCHPEC,
AND WILLOW CREEK
136 PM PDT FRI JUL 31 2026
TONIGHT
PARTLY CLOUDY. LOWS 48 TO 58.
SATURDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
SUNNY. HIGHS 80 TO 95.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 49 TO 59.
SUNDAY
SUNNY. HIGHS 86 TO 101.
SUNDAY NIGHT AND MONDAY
CLEAR. LOWS 49 TO 59. HIGHS 94 TO 109.
MONDAY NIGHT THROUGH TUESDAY NIGHT
CLEAR. LOWS 56 TO 66. HIGHS
96 TO 111.
WEDNESDAY THROUGH FRIDAY
MOSTLY CLEAR. HIGHS 92 TO 107. LOWS
56 TO 66.
TEMPERATURE / PRECIPITATION
ORLEANS 54 92 55 97 / 0 0 0 0
HOOPA 53 88 54 92 / 0 0 0 0
WILLOW CREEK 53 90 54 94 / 0 0 0 0
CAZ106-011400-
SOUTHEASTERN INTERIOR HUMBOLDT-
INCLUDING THE CITIES OF BULL CREEK, PEPPERWOOD, SHIVELY,
DINSMORE, BRIDGEVILLE, ALDERPOINT, AND BENBOW
136 PM PDT FRI JUL 31 2026
TONIGHT
PARTLY CLOUDY. LOWS 48 TO 58.
SATURDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
76 TO 91. NORTHWEST WIND AROUND 20 MPH IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 48 TO 58. NORTHWEST WIND
AROUND 20 MPH IN THE EVENING. GUSTS UP TO 35 MPH.
SUNDAY
SUNNY. HIGHS 79 TO 94.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 48 TO 58.
MONDAY
SUNNY. HIGHS 85 TO 100.
MONDAY NIGHT
CLEAR. LOWS 54 TO 64.
TUESDAY THROUGH FRIDAY
MOSTLY CLEAR. HIGHS 87 TO 102. LOWS
55 TO 65.
TEMPERATURE / PRECIPITATION
GARBERVILLE 53 87 53 89 / 0 0 0 0
CAZ108-011400-
SOUTHERN TRINITY-
INCLUDING THE CITIES OF FOREST GLEN, HAYFORK, HYAMPOM, PEANUT,
RUTH, AND ZENIA
136 PM PDT FRI JUL 31 2026
TONIGHT
MOSTLY CLEAR. LOWS 51 TO 61.
SATURDAY
MOSTLY SUNNY. HIGHS 81 TO 96.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 50 TO 60.
SUNDAY
SUNNY. HIGHS 84 TO 99.
SUNDAY NIGHT AND MONDAY
CLEAR. LOWS 52 TO 62. HIGHS 91 TO 106.
MONDAY NIGHT THROUGH FRIDAY
CLEAR. LOWS 57 TO 67. HIGHS 92 TO
107.
TEMPERATURE / PRECIPITATION
HAYFORK 49 94 46 99 / 0 0 0 0
RUTH 50 92 47 95 / 0 0 0 0
CAZ109-011400-
COASTAL MENDOCINO-
INCLUDING THE CITIES OF FORT BRAGG AND ROCKPORT
136 PM PDT FRI JUL 31 2026
TONIGHT
PARTLY CLOUDY. LOWS 49 TO 59. NORTHWEST WIND 5 TO
15 MPH.
SATURDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
75 TO 90. NORTHWEST WIND 10 TO 20 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 49 TO 59. NORTHWEST WIND
10 TO 20 MPH WITH GUSTS TO AROUND 35 MPH.
SUNDAY
SUNNY. HIGHS 76 TO 91. NORTHWEST WIND 5 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 49 TO 59. NORTHWEST WIND
AROUND 15 MPH.
MONDAY
SUNNY. HIGHS 78 TO 93. NORTHWEST WIND AROUND 10 MPH.
MONDAY NIGHT THROUGH TUESDAY NIGHT
MOSTLY CLEAR. LOWS 49 TO
59. HIGHS 78 TO 93.
WEDNESDAY THROUGH FRIDAY
PARTLY CLOUDY. HIGHS 74 TO 89. LOWS
49 TO 59.
TEMPERATURE / PRECIPITATION
FORT BRAGG 53 71 53 71 / 0 0 0 0
POINT ARENA 52 67 52 66 / 0 0 0 0
CAZ110-011400-
NORTHWESTERN INTERIOR MENDOCINO-
INCLUDING THE CITIES OF POTTER VALLEY AND WILLITS
136 PM PDT FRI JUL 31 2026
TONIGHT
CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY. LOWS
50 TO 60.
SATURDAY
SUNNY. HIGHS 85 TO 100.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 50 TO 60.
SUNDAY
SUNNY. HIGHS 87 TO 102.
SUNDAY NIGHT AND MONDAY
CLEAR. LOWS 52 TO 62. HIGHS 93 TO 108.
MONDAY NIGHT THROUGH THURSDAY
CLEAR. LOWS 57 TO 67. HIGHS
93 TO 108.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 56 TO 66.
FRIDAY
SUNNY. HIGHS 89 TO 104.
TEMPERATURE / PRECIPITATION
LEGGETT 54 88 53 90 / 0 0 0 0
LAYTONVILLE 53 92 53 94 / 0 0 0 0
WILLITS 52 88 52 90 / 0 0 0 0
CAZ111-011400-
NORTHEASTERN INTERIOR MENDOCINO-
INCLUDING THE CITY OF COVELO
136 PM PDT FRI JUL 31 2026
TONIGHT
CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY. LOWS
55 TO 65.
SATURDAY
SUNNY. HIGHS 90 TO 105.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 55 TO 65.
SUNDAY
SUNNY. HIGHS 92 TO 107.
SUNDAY NIGHT AND MONDAY
CLEAR. LOWS 57 TO 67. HIGHS 95 TO 110.
MONDAY NIGHT THROUGH FRIDAY
CLEAR. LOWS 60 TO 70. HIGHS 96 TO
111.
TEMPERATURE / PRECIPITATION
COVELO 55 95 54 98 / 0 0 0 0
CAZ112-011400-
SOUTHWESTERN INTERIOR MENDOCINO-
INCLUDING THE CITIES OF BOONVILLE, PHILO, COMPTCHE, AND YORKVILLE
136 PM PDT FRI JUL 31 2026
TONIGHT
CLEAR EARLY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS 50 TO 60.
SATURDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
80 TO 95.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 49 TO 59.
SUNDAY
SUNNY. HIGHS 83 TO 98.
SUNDAY NIGHT AND MONDAY
CLEAR. LOWS 50 TO 60. HIGHS 85 TO 100.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 54 TO 64.
TUESDAY
SUNNY. HIGHS 83 TO 98.
TUESDAY NIGHT THROUGH FRIDAY
MOSTLY CLEAR. LOWS 53 TO 63.
HIGHS 83 TO 98.
TEMPERATURE / PRECIPITATION
BOONVILLE 54 87 53 90 / 0 0 0 0
CAZ113-011400-
SOUTHEASTERN INTERIOR MENDOCINO-
INCLUDING THE CITIES OF CALPELLA, HOPLAND, REDWOOD VALLEY,
TALMAGE, AND UKIAH
136 PM PDT FRI JUL 31 2026
TONIGHT
PARTLY CLOUDY. LOWS 54 TO 64.
SATURDAY
SUNNY. HIGHS 83 TO 98.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 54 TO 64.
SUNDAY
SUNNY. HIGHS 85 TO 100.
SUNDAY NIGHT AND MONDAY
CLEAR. LOWS 57 TO 67. HIGHS 90 TO 105.
MONDAY NIGHT THROUGH FRIDAY
CLEAR. LOWS 61 TO 71. HIGHS 90 TO
105.
TEMPERATURE / PRECIPITATION
UKIAH 58 93 57 96 / 0 0 0 0
CAZ114-011400-
NORTHERN LAKE-
INCLUDING THE CITY OF GRAVELLY VALLEY AIRPORT
136 PM PDT FRI JUL 31 2026
TONIGHT
CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY. LOWS
58 TO 68.
SATURDAY
SUNNY. HIGHS 89 TO 104.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 59 TO 69.
SUNDAY
SUNNY. HIGHS 90 TO 105.
SUNDAY NIGHT AND MONDAY
CLEAR. LOWS 60 TO 70. HIGHS 93 TO 108.
MONDAY NIGHT THROUGH FRIDAY
CLEAR. LOWS 61 TO 71. HIGHS 93 TO
108.
TEMPERATURE / PRECIPITATION
LAKE PILLSBURY 53 102 54 103 / 0 0 0 0
CAZ116-011400-
NORTHWESTERN AND CENTRAL TRINITY-
INCLUDING THE CITIES OF WEAVERVILLE, DOUGLAS CITY, HELENA,
JUNCTION CITY, BIG BAR, DEL LOMA, AND BURNT RANCH
136 PM PDT FRI JUL 31 2026
TONIGHT
MOSTLY CLEAR. LOWS 53 TO 63. WEST WIND UP TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS 85 TO 100. NORTHWEST WIND 5 TO
15 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 51 TO 61. NORTHWEST WIND
5 TO 15 MPH.
SUNDAY
SUNNY. HIGHS 89 TO 104. NORTHWEST WIND AROUND 10 MPH.
SUNDAY NIGHT AND MONDAY
CLEAR. LOWS 54 TO 64. HIGHS 97 TO 112.
NORTHEAST WIND 5 TO 15 MPH.
MONDAY NIGHT THROUGH FRIDAY
CLEAR. LOWS 60 TO 70. HIGHS 98 TO
113.
TEMPERATURE / PRECIPITATION
BIG BAR 54 95 54 100 / 0 0 0 0
WEAVERVILLE 57 96 54 99 / 0 0 0 0
CAZ117-011400-
NORTHEASTERN TRINITY-
INCLUDING THE CITIES OF CARRVILLE AND TRINITY CENTER
136 PM PDT FRI JUL 31 2026
TONIGHT
MOSTLY CLEAR. LOWS 54 TO 64. SOUTHWEST WIND AROUND
10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS 87 TO 102. WEST WIND AROUND
10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 51 TO 61. NORTHWEST WIND
5 TO 15 MPH.
SUNDAY
SUNNY. HIGHS 87 TO 102. NORTH WIND AROUND 10 MPH.
SUNDAY NIGHT AND MONDAY
CLEAR. LOWS 51 TO 61. HIGHS 89 TO 104.
NORTHEAST WIND 5 TO 15 MPH.
MONDAY NIGHT THROUGH FRIDAY
CLEAR. LOWS 57 TO 67. HIGHS 90 TO
105.
TEMPERATURE / PRECIPITATION
TRINITY CENTER 61 100 58 101 / 0 0 0 0
CAZ118-011400-
WESTERN LAKE-
INCLUDING THE CITIES OF FINLEY, KNOBCONE CAMP, LAKEPORT,
SODA BAY, LUCERNE, NICE, AND SARATOGA SPRINGS
136 PM PDT FRI JUL 31 2026
TONIGHT
CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY. LOWS
56 TO 66. WEST WIND UP TO 10 MPH.
SATURDAY
SUNNY. HIGHS 88 TO 99. WEST WIND UP TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 57 TO 67. NORTHWEST WIND
5 TO 15 MPH.
SUNDAY
SUNNY. HIGHS 91 TO 102. NORTHWEST WIND AROUND 10 MPH.
SUNDAY NIGHT AND MONDAY
CLEAR. LOWS 61 TO 71. HIGHS 91 TO 105.
SOUTHEAST WIND AROUND 10 MPH.
MONDAY NIGHT THROUGH FRIDAY
CLEAR. LOWS 63 TO 73. HIGHS 90 TO
105.
TEMPERATURE / PRECIPITATION
LAKEPORT 58 95 58 98 / 0 0 0 0
CAZ119-011400-
SOUTHWESTERN LAKE-
INCLUDING THE CITIES OF KELSEYVILLE, MOUNT KONOCTI, ADAMS,
ANDERSON SPRINGS, COBB, ETTAWA SPRINGS, AND FOREST LAKE
136 PM PDT FRI JUL 31 2026
TONIGHT
MOSTLY CLEAR. LOWS 60 TO 70. WEST WIND UP TO 10 MPH.
SATURDAY
SUNNY. HIGHS 89 TO 101. NORTHWEST WIND UP TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 62 TO 72. NORTHWEST WIND
5 TO 15 MPH.
SUNDAY
SUNNY. HIGHS 90 TO 102. NORTHWEST WIND AROUND 10 MPH.
SUNDAY NIGHT AND MONDAY
CLEAR. LOWS 64 TO 74. HIGHS 90 TO 102.
EAST WIND UP TO 10 MPH.
MONDAY NIGHT THROUGH FRIDAY
CLEAR. LOWS 62 TO 72. HIGHS 87 TO
102.
CAZ120-011400-
EASTERN LAKE-
INCLUDING THE CITIES OF CLEARLAKE, CLEARLAKE PARK,
HIDDEN VALLEY LAKE, AND MIDDLETOWN
136 PM PDT FRI JUL 31 2026
TONIGHT
MOSTLY CLEAR. LOWS 60 TO 70. WEST WIND UP TO 10 MPH.
SATURDAY
SUNNY. HIGHS 93 TO 104. NORTHWEST WIND AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 61 TO 71. NORTHWEST WIND
5 TO 15 MPH.
SUNDAY
SUNNY. HIGHS 94 TO 105. NORTH WIND AROUND 10 MPH.
SUNDAY NIGHT AND MONDAY
CLEAR. LOWS 63 TO 73. HIGHS 94 TO 106.
NORTHEAST WIND UP TO 10 MPH.
MONDAY NIGHT THROUGH FRIDAY
CLEAR. LOWS 61 TO 71. HIGHS 92 TO
106.
TEMPERATURE / PRECIPITATION
MIDDLETOWN 58 100 60 101 / 0 0 0 0
CLEARLAKE 60 100 61 101 / 0 0 0 0
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