592
FPUS56 KEKA 310908
ZFPEKA
ZONE FORECAST PRODUCT FOR CALIFORNIA
NATIONAL WEATHER SERVICE EUREKA CA
108 AM PST SAT JAN 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 TODAY, TONIGHT, AND SUNDAY.
CAZ101-010015-
COASTAL DEL NORTE-
108 AM PST SAT JAN 31 2026
TODAY
MOSTLY CLOUDY. HIGHS 57 TO 67. SOUTH WIND AROUND 5 MPH.
TONIGHT
CLOUDY. RAIN SHOWERS LIKELY OVERNIGHT. LOWS 42 TO 52.
SOUTHEAST WIND AROUND 5 MPH.
SUNDAY
RAIN SHOWERS IN THE MORNING, THEN RAIN SHOWERS LIKELY
IN THE AFTERNOON. HIGHS 52 TO 62. SOUTH WIND AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. PATCHY FOG. SLIGHT CHANCE OF RAIN
SHOWERS. LOWS 38 TO 48. LIGHT WINDS.
MONDAY
PARTLY CLOUDY. HIGHS 55 TO 65. NORTHEAST WIND AROUND
5 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS 41 TO 51. HIGHS
55 TO 69.
TUESDAY NIGHT
MOSTLY CLOUDY. PATCHY FOG. LOWS 43 TO 53.
WEDNESDAY THROUGH THURSDAY
PARTLY CLOUDY. HIGHS 60 TO 71. LOWS
43 TO 53.
THURSDAY NIGHT
PARTLY CLOUDY. PATCHY FOG. SLIGHT CHANCE OF
RAIN SHOWERS. LOWS 43 TO 53.
FRIDAY
PARTLY CLOUDY. HIGHS 59 TO 69.
TEMPERATURE / PRECIPITATION
CRESCENT CITY 60 46 56 / 0 70 90
KLAMATH 62 47 56 / 0 50 80
CAZ102-010015-
DEL NORTE INTERIOR-
108 AM PST SAT JAN 31 2026
TODAY
MOSTLY CLOUDY. HIGHS 54 TO 64.
TONIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS OVERNIGHT. LOWS
39 TO 49.
SUNDAY
MOSTLY CLOUDY. RAIN SHOWERS IN THE MORNING, THEN CHANCE
OF RAIN SHOWERS IN THE AFTERNOON. HIGHS 45 TO 57.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 35 TO 45.
MONDAY
MOSTLY SUNNY. HIGHS 52 TO 63.
MONDAY NIGHT THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 41 TO
51. HIGHS 56 TO 71.
THURSDAY
SUNNY. HIGHS 61 TO 71.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS 42 TO 52. HIGHS
57 TO 71.
TEMPERATURE / PRECIPITATION
GASQUET 64 44 57 / 0 60 80
CAZ103-010015-
NORTHERN HUMBOLDT COAST-
108 AM PST SAT JAN 31 2026
...COASTAL FLOOD ADVISORY IN EFFECT FROM 8 AM THIS MORNING TO
NOON PST TODAY...
TODAY
MOSTLY CLOUDY. HIGHS 58 TO 68. SOUTH WIND AROUND 5 MPH.
TONIGHT
CLOUDY. CHANCE OF RAIN SHOWERS OVERNIGHT. LOWS 41 TO
51. SOUTHEAST WIND AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. PATCHY FOG IN THE MORNING. RAIN SHOWERS LIKELY IN THE
MORNING, THEN CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS
53 TO 63. SOUTHEAST WIND AROUND 5 MPH SHIFTING TO THE WEST IN THE
AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY. PATCHY FOG. LOWS 37 TO 47. LIGHT
WINDS.
MONDAY
MOSTLY SUNNY. PATCHY FOG. HIGHS 55 TO 65. NORTHEAST
WIND AROUND 5 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS 39 TO 49. HIGHS
55 TO 69.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. PATCHY FOG. LOWS 40 TO 50.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
61 TO 71.
WEDNESDAY NIGHT
PARTLY CLOUDY. PATCHY FOG. LOWS 41 TO 51.
THURSDAY
MOSTLY SUNNY. HIGHS 61 TO 71.
THURSDAY NIGHT
PARTLY CLOUDY. PATCHY FOG. LOWS 40 TO 50.
FRIDAY
PARTLY CLOUDY. HIGHS 59 TO 69.
TEMPERATURE / PRECIPITATION
MCKINLEYVILLE 61 45 58 / 0 40 70
ARCATA 62 45 58 / 0 40 60
EUREKA 61 45 58 / 0 40 70
FORTUNA 64 47 60 / 0 30 50
CAZ104-010015-
SOUTHWESTERN HUMBOLDT-
108 AM PST SAT JAN 31 2026
TODAY
MOSTLY CLOUDY. HIGHS 56 TO 66. SOUTHEAST WIND UP TO
10 MPH.
TONIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS OVERNIGHT. LOWS
41 TO 51. SOUTH WIND UP TO 10 MPH.
SUNDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
SUNNY. PATCHY FOG IN THE MORNING. CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON.
HIGHS 53 TO 63. SOUTHEAST WIND AROUND 10 MPH SHIFTING TO THE WEST
IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. PATCHY FOG. LOWS 38 TO 48. NORTH
WIND AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS 56 TO 66. NORTH WIND AROUND 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 50.
TUESDAY THROUGH WEDNESDAY
PARTLY CLOUDY. HIGHS 59 TO 71. LOWS
41 TO 51.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 43 TO 53.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. HIGHS 58 TO 70. LOWS
43 TO 53.
TEMPERATURE / PRECIPITATION
HONEYDEW 61 43 58 / 0 20 50
CAZ105-010015-
NORTHERN HUMBOLDT INTERIOR-
108 AM PST SAT JAN 31 2026
TODAY
MOSTLY CLOUDY. HIGHS 54 TO 67.
TONIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS OVERNIGHT. SNOW
LEVEL 5000 TO 5500 FEET. LOWS 39 TO 49.
SUNDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. CHANCE OF RAIN SHOWERS THROUGH THE DAY. SNOW LEVEL
5000 FEET IN THE AFTERNOON. HIGHS 48 TO 61.
SUNDAY NIGHT
PARTLY CLOUDY. PATCHY VALLEY FOG. LOWS 35 TO 45.
MONDAY
MOSTLY SUNNY. HIGHS 53 TO 65.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 50.
TUESDAY THROUGH WEDNESDAY
PARTLY CLOUDY. HIGHS 60 TO 71. LOWS
41 TO 51.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 42 TO 52.
HIGHS 61 TO 71.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 41 TO 51.
FRIDAY
SUNNY. HIGHS 58 TO 69.
TEMPERATURE / PRECIPITATION
ORLEANS 65 45 59 / 0 20 40
HOOPA 62 45 56 / 0 20 50
WILLOW CREEK 64 43 58 / 0 20 50
CAZ106-010015-
SOUTHERN HUMBOLDT INTERIOR-
108 AM PST SAT JAN 31 2026
TODAY
MOSTLY CLOUDY. HIGHS 58 TO 68.
TONIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS OVERNIGHT. SNOW
LEVEL 5000 TO 5500 FEET. LOWS 40 TO 50.
SUNDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. CHANCE OF
RAIN SHOWERS IN THE MORNING. SLIGHT CHANCE OF RAIN SHOWERS IN THE
AFTERNOON. HIGHS 52 TO 62.
SUNDAY NIGHT
PARTLY CLOUDY. PATCHY VALLEY FOG. LOWS 34 TO 44.
MONDAY
MOSTLY SUNNY. HIGHS 56 TO 66.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 50.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. HIGHS 63 TO 73. LOWS
41 TO 51.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLEAR. HIGHS 64 TO 74. LOWS
42 TO 52.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 41 TO 51.
FRIDAY
SUNNY. HIGHS 60 TO 70.
TEMPERATURE / PRECIPITATION
GARBERVILLE 63 43 59 / 0 10 30
CAZ107-010015-
NORTHERN TRINITY-
108 AM PST SAT JAN 31 2026
TODAY
MOSTLY CLOUDY. HIGHS 49 TO 64.
TONIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS OVERNIGHT. SNOW
LEVEL 5500 FEET. LOWS 34 TO 44.
SUNDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. SLIGHT
CHANCE OF RAIN SHOWERS IN THE MORNING. SNOW LEVEL 5500 TO
6000 FEET. HIGHS 46 TO 61.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 31 TO 41.
MONDAY
MOSTLY SUNNY. HIGHS 50 TO 65.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 36 TO 46.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. HIGHS 55 TO 70. LOWS
37 TO 47.
WEDNESDAY THROUGH THURSDAY NIGHT
MOSTLY CLEAR. HIGHS 57 TO 72.
LOWS 38 TO 48.
FRIDAY
MOSTLY SUNNY. HIGHS 54 TO 69.
TEMPERATURE / PRECIPITATION
TRINITY CENTER 59 37 56 / 0 0 10
WEAVERVILLE 59 36 58 / 0 0 10
CAZ108-010015-
SOUTHERN TRINITY-
108 AM PST SAT JAN 31 2026
TODAY
MOSTLY CLOUDY. HIGHS 53 TO 66.
TONIGHT
MOSTLY CLOUDY. LOWS 35 TO 45.
SUNDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. SLIGHT
CHANCE OF RAIN SHOWERS IN THE MORNING. SNOW LEVEL 6000 TO
6500 FEET. HIGHS 49 TO 61.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 30 TO 40.
MONDAY
SUNNY. HIGHS 54 TO 67.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS 36 TO 46. HIGHS
57 TO 72.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 37 TO 47.
WEDNESDAY THROUGH FRIDAY
MOSTLY CLEAR. HIGHS 58 TO 73. LOWS
38 TO 48.
TEMPERATURE / PRECIPITATION
HAYFORK 61 33 59 / 0 10 20
RUTH 66 33 60 / 0 10 20
CAZ109-010015-
MENDOCINO COAST-
108 AM PST SAT JAN 31 2026
TODAY
MOSTLY CLOUDY. HIGHS 58 TO 68. SOUTHEAST WIND AROUND
5 MPH IN THE MORNING BECOMING LIGHT.
TONIGHT
MOSTLY CLOUDY. AND PATCHY FOG THROUGH THE NIGHT. LOWS
40 TO 50. LIGHT WINDS BECOMING EAST AROUND 5 MPH OVERNIGHT.
SUNDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
SUNNY. PATCHY FOG IN THE MORNING. SLIGHT CHANCE OF RAIN SHOWERS
IN THE MORNING. HIGHS 55 TO 65. LIGHT WINDS BECOMING NORTHWEST
AROUND 5 MPH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. PATCHY FOG. LOWS 37 TO 47. NORTH
WIND AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS 57 TO 67. NORTH WIND AROUND 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. PATCHY FOG. LOWS 39 TO 49.
TUESDAY
SUNNY. HIGHS 60 TO 70.
TUESDAY NIGHT
PARTLY CLOUDY. PATCHY FOG. LOWS 41 TO 51.
WEDNESDAY
SUNNY. HIGHS 62 TO 72.
WEDNESDAY NIGHT
PARTLY CLOUDY. PATCHY FOG. LOWS 42 TO 52.
THURSDAY
SUNNY. HIGHS 61 TO 71.
THURSDAY NIGHT
PARTLY CLOUDY. PATCHY FOG. LOWS 42 TO 52.
FRIDAY
MOSTLY SUNNY. HIGHS 59 TO 69.
TEMPERATURE / PRECIPITATION
FORT BRAGG 62 45 59 / 0 10 30
POINT ARENA 61 47 58 / 0 0 20
CAZ110-010015-
NORTHWESTERN MENDOCINO INTERIOR-
108 AM PST SAT JAN 31 2026
TODAY
MOSTLY CLOUDY. HIGHS 60 TO 70.
TONIGHT
MOSTLY CLOUDY. LOWS 36 TO 46.
SUNDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. PATCHY
VALLEY FOG IN THE MORNING. SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING. HIGHS 56 TO 66.
SUNDAY NIGHT
MOSTLY CLEAR. PATCHY VALLEY FOG. LOWS 32 TO 42.
MONDAY
SUNNY. HIGHS 59 TO 70.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS 37 TO 47. HIGHS
59 TO 73.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 38 TO 48.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLEAR. HIGHS 64 TO 76. LOWS
39 TO 49.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 39 TO 49.
FRIDAY
SUNNY. HIGHS 62 TO 72.
TEMPERATURE / PRECIPITATION
LEGGETT 62 42 58 / 0 10 30
LAYTONVILLE 64 40 59 / 0 0 20
WILLITS 65 40 61 / 0 0 10
CAZ111-010015-
NORTHEASTERN MENDOCINO INTERIOR-
108 AM PST SAT JAN 31 2026
TODAY
MOSTLY CLOUDY. HIGHS 55 TO 67.
TONIGHT
MOSTLY CLOUDY. LOWS 36 TO 46.
SUNDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS 49 TO
64.
SUNDAY NIGHT
MOSTLY CLEAR. PATCHY VALLEY FOG. LOWS 33 TO 43.
MONDAY
SUNNY. HIGHS 55 TO 68.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS 38 TO 48. HIGHS
57 TO 72.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 38 TO 48.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLEAR. HIGHS 59 TO 74. LOWS
39 TO 49.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 39 TO 49.
FRIDAY
SUNNY. HIGHS 56 TO 70.
TEMPERATURE / PRECIPITATION
COVELO 63 37 60 / 0 0 10
CAZ112-010015-
SOUTHWESTERN MENDOCINO INTERIOR-
108 AM PST SAT JAN 31 2026
TODAY
MOSTLY CLOUDY. HIGHS 62 TO 72.
TONIGHT
MOSTLY CLOUDY. PATCHY VALLEY FOG OVERNIGHT. LOWS 41 TO
51.
SUNDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
SUNNY. PATCHY VALLEY FOG IN THE MORNING. SLIGHT CHANCE OF RAIN
SHOWERS IN THE MORNING. HIGHS 58 TO 68.
SUNDAY NIGHT
PARTLY CLOUDY. PATCHY VALLEY FOG. LOWS 38 TO 48.
MONDAY
MOSTLY SUNNY. HIGHS 60 TO 70.
MONDAY NIGHT
MOSTLY CLEAR. PATCHY VALLEY FOG. LOWS 40 TO 50.
TUESDAY
SUNNY. HIGHS 64 TO 74.
TUESDAY NIGHT
PARTLY CLOUDY. PATCHY VALLEY FOG. LOWS 42 TO 52.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLEAR. HIGHS 66 TO 76. LOWS
43 TO 53.
THURSDAY NIGHT
PARTLY CLOUDY. PATCHY VALLEY FOG. LOWS 43 TO
53.
FRIDAY
MOSTLY SUNNY. HIGHS 62 TO 72.
TEMPERATURE / PRECIPITATION
BOONVILLE 67 44 62 / 0 0 10
CAZ113-010015-
SOUTHEASTERN MENDOCINO INTERIOR-
108 AM PST SAT JAN 31 2026
TODAY
MOSTLY CLOUDY. HIGHS 61 TO 71.
TONIGHT
MOSTLY CLOUDY. LOWS 40 TO 50.
SUNDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS 57 TO
67.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 37 TO 47.
MONDAY
SUNNY. HIGHS 60 TO 70.
MONDAY NIGHT THROUGH THURSDAY
MOSTLY CLEAR. LOWS 41 TO 51.
HIGHS 62 TO 77.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS 43 TO 53. HIGHS
63 TO 75.
TEMPERATURE / PRECIPITATION
UKIAH 69 42 65 / 0 0 10
CAZ114-010015-
NORTHERN LAKE-
108 AM PST SAT JAN 31 2026
TODAY
MOSTLY CLOUDY. HIGHS 56 TO 69.
TONIGHT
MOSTLY CLOUDY. LOWS 38 TO 48.
SUNDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS 52 TO
66.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 35 TO 45.
MONDAY
SUNNY. HIGHS 56 TO 69.
MONDAY NIGHT THROUGH THURSDAY
MOSTLY CLEAR. LOWS 40 TO 50.
HIGHS 59 TO 74.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 40 TO 50.
FRIDAY
SUNNY. HIGHS 58 TO 71.
TEMPERATURE / PRECIPITATION
LAKE PILLSBURY 64 35 61 / 0 0 10
CAZ115-010015-
SOUTHERN LAKE-
108 AM PST SAT JAN 31 2026
TODAY
MOSTLY CLOUDY. HIGHS 61 TO 71.
TONIGHT
MOSTLY CLOUDY. LOWS 40 TO 50.
SUNDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 59 TO 69.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 37 TO 47.
MONDAY
SUNNY. HIGHS 63 TO 73.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 50.
TUESDAY
SUNNY. HIGHS 65 TO 75.
TUESDAY NIGHT THROUGH THURSDAY
MOSTLY CLEAR. LOWS 41 TO 51.
HIGHS 65 TO 76.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 42 TO 52.
FRIDAY
SUNNY. HIGHS 64 TO 74.
TEMPERATURE / PRECIPITATION
LAKEPORT 64 41 63 / 0 0 0
MIDDLETOWN 68 42 69 / 0 0 0
CLEARLAKE 66 42 66 / 0 0 0
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