288
FPUS56 KEKA 180837
ZFPEKA
ZONE FORECAST PRODUCT FOR CALIFORNIA
NATIONAL WEATHER SERVICE EUREKA CA
136 AM PDT WED MAR 18 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 THURSDAY.
CAZ101-190200-
COASTAL DEL NORTE-
136 AM PDT WED MAR 18 2026
TODAY
PARTLY CLOUDY UNTIL EARLY AFTERNOON THEN CLEARING. HIGHS
62 TO 75. LIGHT WINDS BECOMING NORTHWEST AROUND 5 MPH IN THE
AFTERNOON.
TONIGHT
PARTLY CLOUDY. LOWS 44 TO 54. NORTH WIND AROUND 5 MPH
IN THE EVENING BECOMING LIGHT.
THURSDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
67 TO 78. LIGHT WINDS BECOMING WEST AROUND 5 MPH IN THE
AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY. PATCHY DENSE FOG. LOWS 47 TO 57.
NORTH WIND AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. SLIGHT CHANCE OF DRIZZLE. HIGHS 64 TO
74. NORTH WIND AROUND 10 MPH.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF
DRIZZLE. LOWS 45 TO 55. HIGHS 59 TO 74.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS 37 TO 47.
SUNDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS 59 TO
69.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS 41 TO 51.
MONDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. HIGHS 57 TO 67.
MONDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS 43 TO 53.
TUESDAY
RAIN LIKELY. HIGHS 53 TO 63.
TEMPERATURE / PRECIPITATION
CRESCENT CITY 60 45 66 / 0 0 0
KLAMATH 69 50 72 / 0 0 0
CAZ102-190200-
DEL NORTE INTERIOR-
136 AM PDT WED MAR 18 2026
TODAY
SUNNY. HIGHS 69 TO 82.
TONIGHT
CLEAR. LOWS 49 TO 59.
THURSDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
72 TO 87.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 49 TO 59.
FRIDAY
MOSTLY SUNNY. HIGHS 66 TO 80.
FRIDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF DRIZZLE AND
PATCHY DENSE VALLEY FOG. LOWS 44 TO 54.
SATURDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF DRIZZLE. HIGHS 54 TO
66.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
PARTLY CLOUDY. LOWS 36 TO
46. HIGHS 54 TO 68.
MONDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. HIGHS 56 TO 68.
MONDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS 40 TO 50.
TUESDAY
RAIN LIKELY. HIGHS 49 TO 61.
TEMPERATURE / PRECIPITATION
GASQUET 82 48 87 / 0 0 0
CAZ103-190200-
NORTHERN HUMBOLDT COAST-
136 AM PDT WED MAR 18 2026
TODAY
PARTLY CLOUDY UNTIL EARLY AFTERNOON THEN CLEARING.
PATCHY DENSE FOG IN THE MORNING. HIGHS 63 TO 77. NORTHEAST WIND
AROUND 5 MPH SHIFTING TO THE NORTHWEST IN THE AFTERNOON.
TONIGHT
PARTLY CLOUDY. PATCHY DENSE FOG. LOWS 41 TO 51. NORTH
WIND AROUND 5 MPH SHIFTING TO THE NORTHEAST OVERNIGHT.
THURSDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
68 TO 79. NORTHEAST WIND AROUND 5 MPH SHIFTING TO THE NORTHWEST
IN THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY. PATCHY DENSE FOG. LOWS 45 TO 55.
NORTH WIND AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. HIGHS 64 TO 74. NORTH WIND AROUND
10 MPH.
FRIDAY NIGHT THROUGH SUNDAY
MOSTLY CLOUDY. LOWS 38 TO 48.
HIGHS 59 TO 74.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. PATCHY DENSE FOG. LOWS 40 TO 50.
MONDAY
MOSTLY CLOUDY. HIGHS 57 TO 67.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS
42 TO 52. HIGHS 54 TO 67.
TEMPERATURE / PRECIPITATION
MCKINLEYVILLE 62 45 69 / 0 0 0
ARCATA 64 47 68 / 0 0 0
EUREKA 62 48 67 / 0 0 0
FORTUNA 73 46 77 / 0 0 0
CAZ104-190200-
SOUTHWESTERN HUMBOLDT-
136 AM PDT WED MAR 18 2026
TODAY
SUNNY. HIGHS 72 TO 87. NORTHEAST WIND AROUND 5 MPH
SHIFTING TO THE NORTHWEST IN THE AFTERNOON.
TONIGHT
MOSTLY CLEAR. LOWS 48 TO 58. NORTHEAST WIND AROUND
10 MPH.
THURSDAY
SUNNY. HIGHS 72 TO 87. NORTH WIND AROUND 10 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 47 TO 57. NORTH WIND AROUND
10 MPH.
FRIDAY
PARTLY CLOUDY. HIGHS 68 TO 79. NORTH WIND AROUND
15 MPH.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 41 TO
51. HIGHS 64 TO 79.
SUNDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS 55 TO
70.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. LOWS 40 TO 50. HIGHS
55 TO 70.
MONDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. SLIGHT CHANCE OF RAIN. LOWS 42 TO 52.
TUESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. HIGHS 53 TO 63.
TEMPERATURE / PRECIPITATION
HONEYDEW 78 53 80 / 0 0 0
CAZ105-190200-
NORTHERN HUMBOLDT INTERIOR-
136 AM PDT WED MAR 18 2026
TODAY
SUNNY. HIGHS 70 TO 83.
TONIGHT
CLEAR. LOWS 48 TO 58.
THURSDAY
SUNNY. HIGHS 71 TO 82.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 48 TO 58.
FRIDAY
MOSTLY SUNNY. HIGHS 67 TO 80.
FRIDAY NIGHT
MOSTLY CLOUDY. PATCHY DENSE VALLEY FOG. LOWS
44 TO 54.
SATURDAY
MOSTLY CLOUDY. HIGHS 57 TO 72.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
PARTLY CLOUDY. LOWS 38 TO
48. HIGHS 59 TO 74.
MONDAY
MOSTLY CLOUDY. HIGHS 59 TO 74.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS
42 TO 52. HIGHS 59 TO 74.
TEMPERATURE / PRECIPITATION
ORLEANS 83 51 82 / 0 0 0
HOOPA 79 51 80 / 0 0 0
WILLOW CREEK 80 51 81 / 0 0 0
CAZ106-190200-
SOUTHERN HUMBOLDT INTERIOR-
136 AM PDT WED MAR 18 2026
TODAY
SUNNY. HIGHS 74 TO 88.
TONIGHT
MOSTLY CLEAR. LOWS 49 TO 59.
THURSDAY
SUNNY. HIGHS 76 TO 89.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 48 TO 58.
FRIDAY
PARTLY CLOUDY. HIGHS 71 TO 81.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. LOWS 44 TO 54. HIGHS
66 TO 81.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
PARTLY CLOUDY. LOWS 38 TO
48. HIGHS 59 TO 74.
MONDAY
MOSTLY CLOUDY. HIGHS 60 TO 74.
MONDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. SLIGHT CHANCE OF RAIN. LOWS 42 TO 52.
TUESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. HIGHS 55 TO 67.
TEMPERATURE / PRECIPITATION
GARBERVILLE 88 46 88 / 0 0 0
CAZ107-190200-
NORTHERN TRINITY-
136 AM PDT WED MAR 18 2026
TODAY
SUNNY. HIGHS 75 TO 90.
TONIGHT
CLEAR. LOWS 46 TO 56.
THURSDAY
SUNNY. HIGHS 77 TO 92.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 48 TO 58.
FRIDAY
PARTLY CLOUDY. HIGHS 71 TO 86.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. LOWS 42 TO 52. HIGHS
71 TO 86.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
PARTLY CLOUDY. LOWS 37 TO
47. HIGHS 63 TO 78.
MONDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 62 TO 77.
MONDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. SLIGHT CHANCE OF RAIN. LOWS 39 TO 49.
TUESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. HIGHS 54 TO 69.
TEMPERATURE / PRECIPITATION
TRINITY CENTER 78 44 81 / 0 0 0
WEAVERVILLE 88 46 90 / 0 0 0
CAZ108-190200-
SOUTHERN TRINITY-
136 AM PDT WED MAR 18 2026
TODAY
SUNNY. HIGHS 76 TO 91.
TONIGHT
CLEAR. LOWS 47 TO 57.
THURSDAY
SUNNY. HIGHS 77 TO 92.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 47 TO 57.
FRIDAY
PARTLY CLOUDY. HIGHS 72 TO 87.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. LOWS 42 TO 52. HIGHS
72 TO 87.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
PARTLY CLOUDY. LOWS 38 TO
48. HIGHS 62 TO 77.
MONDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 61 TO 75.
MONDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. SLIGHT CHANCE OF RAIN. LOWS 40 TO 50.
TUESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. HIGHS 54 TO 67.
TEMPERATURE / PRECIPITATION
HAYFORK 91 43 91 / 0 0 0
RUTH 90 44 92 / 0 0 0
CAZ109-190200-
MENDOCINO COAST-
136 AM PDT WED MAR 18 2026
TODAY
SUNNY. PATCHY DENSE FOG IN THE MORNING. HIGHS 70 TO 85.
NORTH WIND AROUND 5 MPH SHIFTING TO THE NORTHWEST IN THE
AFTERNOON.
TONIGHT
MOSTLY CLEAR. PATCHY DENSE FOG. LOWS 45 TO 55. NORTH
WIND AROUND 5 MPH.
THURSDAY
SUNNY. PATCHY DENSE FOG IN THE MORNING. HIGHS 73 TO
88. NORTHEAST WIND AROUND 5 MPH SHIFTING TO THE NORTHWEST IN THE
AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 47 TO 57. NORTH WIND AROUND
5 MPH.
FRIDAY
PARTLY CLOUDY. HIGHS 70 TO 85. NORTH WIND AROUND
10 MPH.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. LOWS 45 TO 55. HIGHS
70 TO 85.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
PARTLY CLOUDY. LOWS 39 TO
49. HIGHS 59 TO 71.
MONDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 60 TO 70.
MONDAY NIGHT
MOSTLY CLOUDY. PATCHY DENSE FOG. SLIGHT CHANCE OF
RAIN. LOWS 42 TO 52.
TUESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. HIGHS 57 TO 67.
TEMPERATURE / PRECIPITATION
FORT BRAGG 68 46 71 / 0 0 0
POINT ARENA 67 49 69 / 0 0 0
CAZ110-190200-
NORTHWESTERN MENDOCINO INTERIOR-
136 AM PDT WED MAR 18 2026
TODAY
SUNNY. HIGHS 77 TO 91.
TONIGHT
CLEAR. LOWS 48 TO 58.
THURSDAY
SUNNY. HIGHS 78 TO 93.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 48 TO 58.
FRIDAY
MOSTLY SUNNY. HIGHS 76 TO 91.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS 44 TO 54.
SATURDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. PATCHY DENSE VALLEY FOG. HIGHS 65 TO 79.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
PARTLY CLOUDY. LOWS 39 TO
49. HIGHS 66 TO 81.
MONDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 64 TO 78.
MONDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS 41 TO
51.
TUESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. HIGHS 58 TO 72.
TEMPERATURE / PRECIPITATION
LEGGETT 79 48 79 / 0 0 0
LAYTONVILLE 84 47 84 / 0 0 0
WILLITS 88 48 91 / 0 0 0
CAZ111-190200-
NORTHEASTERN MENDOCINO INTERIOR-
136 AM PDT WED MAR 18 2026
TODAY
SUNNY. HIGHS 75 TO 90.
TONIGHT
CLEAR. LOWS 50 TO 60.
THURSDAY
SUNNY. HIGHS 77 TO 92.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 50 TO 60.
FRIDAY
MOSTLY SUNNY. HIGHS 75 TO 90.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. LOWS 45 TO 55. HIGHS
75 TO 90.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
PARTLY CLOUDY. LOWS 42 TO
52. HIGHS 67 TO 82.
MONDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 64 TO 79.
MONDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS 43 TO
53.
TUESDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. CHANCE OF RAIN. HIGHS 57 TO 72.
TEMPERATURE / PRECIPITATION
COVELO 84 47 86 / 0 0 0
CAZ112-190200-
SOUTHWESTERN MENDOCINO INTERIOR-
136 AM PDT WED MAR 18 2026
TODAY
SUNNY. PATCHY DENSE VALLEY FOG IN THE MORNING. HIGHS
78 TO 90.
TONIGHT
CLEAR. PATCHY DENSE VALLEY FOG OVERNIGHT. LOWS 49 TO
59.
THURSDAY
SUNNY. HIGHS 79 TO 91.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 49 TO 59.
FRIDAY
PARTLY CLOUDY. HIGHS 77 TO 89.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS 46 TO 56.
SATURDAY THROUGH SUNDAY NIGHT
PARTLY CLOUDY. HIGHS 64 TO 77.
LOWS 43 TO 53.
MONDAY AND MONDAY NIGHT
MOSTLY CLOUDY. HIGHS 65 TO 76. LOWS
43 TO 53.
TUESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. HIGHS 62 TO 72.
TEMPERATURE / PRECIPITATION
BOONVILLE 86 51 85 / 0 0 0
CAZ113-190200-
SOUTHEASTERN MENDOCINO INTERIOR-
136 AM PDT WED MAR 18 2026
TODAY
SUNNY. HIGHS 83 TO 93.
TONIGHT
CLEAR. LOWS 52 TO 62.
THURSDAY
SUNNY. HIGHS 82 TO 93.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 52 TO 62.
FRIDAY
MOSTLY SUNNY. HIGHS 81 TO 91.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS 48 TO 58.
SATURDAY THROUGH MONDAY
PARTLY CLOUDY. HIGHS 67 TO 80. LOWS
46 TO 56.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS 45 TO 55.
TUESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. HIGHS 63 TO 73.
TEMPERATURE / PRECIPITATION
UKIAH 91 46 91 / 0 0 0
CAZ114-190200-
NORTHERN LAKE-
136 AM PDT WED MAR 18 2026
TODAY
SUNNY. HIGHS 74 TO 88.
TONIGHT
CLEAR. LOWS 53 TO 63.
THURSDAY
SUNNY. HIGHS 77 TO 91.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 54 TO 64.
FRIDAY
MOSTLY SUNNY. HIGHS 76 TO 91.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS 48 TO 58.
SATURDAY THROUGH MONDAY
PARTLY CLOUDY. HIGHS 65 TO 80. LOWS
46 TO 56.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS 43 TO 53.
TUESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. HIGHS 58 TO 72.
TEMPERATURE / PRECIPITATION
LAKE PILLSBURY 86 47 88 / 0 0 0
CAZ115-190200-
SOUTHERN LAKE-
136 AM PDT WED MAR 18 2026
TODAY
SUNNY. HIGHS 83 TO 93.
TONIGHT
CLEAR. LOWS 53 TO 63.
THURSDAY
SUNNY. HIGHS 84 TO 96.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 55 TO 65.
FRIDAY
SUNNY. HIGHS 83 TO 97.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
PARTLY CLOUDY. LOWS 48 TO
58. HIGHS 82 TO 97.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY. HIGHS 70 TO 83. LOWS
46 TO 56.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS 45 TO 55.
TUESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. HIGHS 65 TO 76.
TEMPERATURE / PRECIPITATION
LAKEPORT 86 50 87 / 0 0 0
MIDDLETOWN 91 46 92 / 0 0 0
CLEARLAKE 87 47 89 / 0 0 0
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