637
FPUS56 KEKA 170837
ZFPEKA
ZONE FORECAST PRODUCT FOR CALIFORNIA
NATIONAL WEATHER SERVICE EUREKA CA
136 AM PDT TUE MAR 17 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 WEDNESDAY.
CAZ101-180200-
COASTAL DEL NORTE-
136 AM PDT TUE MAR 17 2026
TODAY
MOSTLY CLOUDY UNTIL EARLY AFTERNOON THEN CLEARING.
PATCHY DENSE FOG IN THE MORNING. HIGHS 61 TO 74. LIGHT WINDS
BECOMING NORTHWEST AROUND 5 MPH IN THE AFTERNOON.
TONIGHT
PARTLY CLOUDY. PATCHY DENSE FOG. LOWS 45 TO 55.
NORTHWEST WIND AROUND 5 MPH IN THE EVENING BECOMING LIGHT.
WEDNESDAY
SUNNY. HIGHS 61 TO 73. LIGHT WINDS BECOMING
NORTHWEST AROUND 5 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 47 TO 57. NORTHEAST WIND
AROUND 5 MPH.
THURSDAY
SUNNY. HIGHS 66 TO 76. SOUTHWEST WIND AROUND 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 48 TO 58.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF
DRIZZLE. HIGHS 63 TO 73. LOWS 45 TO 55.
SATURDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF DRIZZLE. HIGHS 57 TO
67.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 40 TO 50.
SUNDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF DRIZZLE. HIGHS 58 TO
68.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN.
LOWS 40 TO 50. HIGHS 56 TO 68.
TEMPERATURE / PRECIPITATION
CRESCENT CITY 56 47 58 / 0 10 10
KLAMATH 70 51 69 / 0 0 0
CAZ102-180200-
DEL NORTE INTERIOR-
136 AM PDT TUE MAR 17 2026
TODAY
SUNNY THEN BECOMING PARTLY CLOUDY LATE IN THE MORNING
THEN BECOMING MOSTLY CLOUDY THEN BECOMING MOSTLY SUNNY LATE IN
THE AFTERNOON. HIGHS 70 TO 81.
TONIGHT
MOSTLY CLEAR. LOWS 47 TO 57.
WEDNESDAY
SUNNY. HIGHS 69 TO 80.
WEDNESDAY NIGHT
CLEAR. LOWS 47 TO 57.
THURSDAY
SUNNY. HIGHS 68 TO 79.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS 48 TO 58. HIGHS
64 TO 79.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF
DRIZZLE. LOWS 44 TO 54. HIGHS 59 TO 74.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLOUDY. LOWS 38 TO
48. HIGHS 55 TO 67.
MONDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. HIGHS 53 TO 66.
TEMPERATURE / PRECIPITATION
GASQUET 81 50 80 / 0 0 0
CAZ103-180200-
NORTHERN HUMBOLDT COAST-
136 AM PDT TUE MAR 17 2026
TODAY
MOSTLY CLOUDY UNTIL EARLY AFTERNOON THEN CLEARING.
PATCHY DENSE FOG IN THE MORNING. HIGHS 62 TO 76. NORTHEAST WIND
AROUND 5 MPH SHIFTING TO THE NORTHWEST IN THE AFTERNOON.
TONIGHT
PARTLY CLOUDY. PATCHY DENSE FOG. LOWS 43 TO 53. NORTH
WIND AROUND 10 MPH SHIFTING TO THE NORTHEAST OVERNIGHT.
WEDNESDAY
MOSTLY SUNNY. PATCHY DENSE FOG IN THE MORNING. HIGHS
64 TO 76. NORTHEAST WIND AROUND 5 MPH SHIFTING TO THE NORTHWEST
IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR. PATCHY DENSE FOG. LOWS 44 TO 54.
NORTHEAST WIND AROUND 5 MPH.
THURSDAY
SUNNY. HIGHS 67 TO 77. NORTH WIND AROUND 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. PATCHY DENSE FOG. LOWS 46 TO 56.
FRIDAY
MOSTLY CLOUDY. PATCHY DENSE FOG. HIGHS 64 TO 74.
FRIDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF DRIZZLE AND
PATCHY DENSE FOG. LOWS 44 TO 54.
SATURDAY THROUGH SUNDAY
MOSTLY CLOUDY. HIGHS 55 TO 65. LOWS
40 TO 50.
SUNDAY NIGHT
MOSTLY CLOUDY. PATCHY DENSE FOG. LOWS 39 TO 49.
MONDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. HIGHS 56 TO 66.
TEMPERATURE / PRECIPITATION
MCKINLEYVILLE 59 46 64 / 0 0 0
ARCATA 60 47 66 / 0 0 0
EUREKA 61 45 65 / 0 0 0
FORTUNA 66 47 70 / 0 0 0
CAZ104-180200-
SOUTHWESTERN HUMBOLDT-
136 AM PDT TUE MAR 17 2026
TODAY
SUNNY. HIGHS 68 TO 83. NORTH WIND UP TO 10 MPH.
TONIGHT
MOSTLY CLEAR. LOWS 47 TO 57. NORTH WIND UP TO 10 MPH.
WEDNESDAY
SUNNY. HIGHS 71 TO 86. NORTH WIND AROUND 10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS 46 TO 56. NORTH WIND AROUND
10 MPH.
THURSDAY
SUNNY. HIGHS 70 TO 85. NORTH WIND AROUND 10 MPH.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS 46 TO 56. HIGHS
70 TO 85.
FRIDAY NIGHT THROUGH MONDAY
MOSTLY CLOUDY. LOWS 42 TO 52.
HIGHS 63 TO 78.
TEMPERATURE / PRECIPITATION
HONEYDEW 76 49 78 / 0 0 0
CAZ105-180200-
NORTHERN HUMBOLDT INTERIOR-
136 AM PDT TUE MAR 17 2026
TODAY
MOSTLY SUNNY. HIGHS 70 TO 84.
TONIGHT
MOSTLY CLEAR. PATCHY DENSE VALLEY FOG OVERNIGHT. LOWS
47 TO 57.
WEDNESDAY
SUNNY. HIGHS 70 TO 83.
WEDNESDAY NIGHT
CLEAR. LOWS 47 TO 57.
THURSDAY
SUNNY. HIGHS 69 TO 83.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 47 TO 57.
FRIDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 66 TO 81.
FRIDAY NIGHT
MOSTLY CLOUDY. PATCHY DENSE VALLEY FOG. LOWS
44 TO 54.
SATURDAY THROUGH SUNDAY
MOSTLY CLOUDY. HIGHS 58 TO 73. LOWS
42 TO 52.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS 38 TO 48.
MONDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. HIGHS 56 TO 71.
TEMPERATURE / PRECIPITATION
ORLEANS 83 54 81 / 0 0 0
HOOPA 81 52 81 / 0 0 0
WILLOW CREEK 84 52 83 / 0 0 0
CAZ106-180200-
SOUTHERN HUMBOLDT INTERIOR-
136 AM PDT TUE MAR 17 2026
TODAY
SUNNY. HIGHS 74 TO 87.
TONIGHT
MOSTLY CLEAR. LOWS 47 TO 57.
WEDNESDAY
SUNNY. HIGHS 74 TO 86.
WEDNESDAY NIGHT
CLEAR. LOWS 47 TO 57.
THURSDAY
SUNNY. HIGHS 74 TO 85.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 47 TO 57.
FRIDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 68 TO 81.
FRIDAY NIGHT THROUGH MONDAY
MOSTLY CLOUDY. LOWS 41 TO 51.
HIGHS 66 TO 81.
TEMPERATURE / PRECIPITATION
GARBERVILLE 86 49 85 / 0 0 0
CAZ107-180200-
NORTHERN TRINITY-
136 AM PDT TUE MAR 17 2026
TODAY
SUNNY. HIGHS 76 TO 91.
TONIGHT
CLEAR. LOWS 46 TO 56.
WEDNESDAY
SUNNY. HIGHS 75 TO 90.
WEDNESDAY NIGHT
CLEAR. LOWS 45 TO 55.
THURSDAY
SUNNY. HIGHS 76 TO 91.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 47 TO 57.
FRIDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 70 TO 85.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. LOWS 43 TO 53. HIGHS
70 TO 85.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS 37 TO 47.
SUNDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 61 TO 76.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 37 TO 47.
MONDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 58 TO 73.
TEMPERATURE / PRECIPITATION
TRINITY CENTER 79 48 80 / 0 0 0
WEAVERVILLE 88 47 88 / 0 0 0
CAZ108-180200-
SOUTHERN TRINITY-
136 AM PDT TUE MAR 17 2026
TODAY
SUNNY. HIGHS 75 TO 90.
TONIGHT
CLEAR. LOWS 46 TO 56.
WEDNESDAY
SUNNY. HIGHS 77 TO 92.
WEDNESDAY NIGHT
CLEAR. LOWS 45 TO 55.
THURSDAY
SUNNY. HIGHS 76 TO 91.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 47 TO 57.
FRIDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 71 TO 85.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. LOWS 43 TO 53. HIGHS
70 TO 85.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 39 TO 49.
SUNDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 61 TO 75.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 37 TO 47.
MONDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 57 TO 70.
TEMPERATURE / PRECIPITATION
HAYFORK 90 44 89 / 0 0 0
RUTH 90 46 92 / 0 0 0
CAZ109-180200-
MENDOCINO COAST-
136 AM PDT TUE MAR 17 2026
TODAY
SUNNY. HIGHS 65 TO 79. NORTHEAST WIND AROUND 5 MPH
SHIFTING TO THE NORTHWEST IN THE AFTERNOON.
TONIGHT
MOSTLY CLEAR. PATCHY DENSE FOG. LOWS 47 TO 57. NORTH
WIND AROUND 10 MPH.
WEDNESDAY
SUNNY. PATCHY DENSE FOG IN THE MORNING. HIGHS 65 TO
80. NORTHEAST WIND AROUND 5 MPH SHIFTING TO THE NORTHWEST IN THE
AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 46 TO 56. NORTH WIND AROUND
5 MPH.
THURSDAY
SUNNY. HIGHS 68 TO 80. NORTH WIND AROUND 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. PATCHY DENSE FOG. LOWS 47 TO 57.
FRIDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 68 TO 79.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. LOWS 45 TO 55. HIGHS
64 TO 79.
SATURDAY NIGHT THROUGH MONDAY
PARTLY CLOUDY. LOWS 40 TO 50.
HIGHS 57 TO 71.
TEMPERATURE / PRECIPITATION
FORT BRAGG 63 46 63 / 0 0 0
POINT ARENA 58 49 61 / 0 0 0
CAZ110-180200-
NORTHWESTERN MENDOCINO INTERIOR-
136 AM PDT TUE MAR 17 2026
TODAY
SUNNY. HIGHS 78 TO 91.
TONIGHT
CLEAR. LOWS 48 TO 58.
WEDNESDAY
SUNNY. HIGHS 77 TO 92.
WEDNESDAY NIGHT
CLEAR. LOWS 47 TO 57.
THURSDAY
SUNNY. HIGHS 76 TO 91.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 47 TO 57.
FRIDAY
PARTLY CLOUDY. HIGHS 74 TO 89.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. LOWS 45 TO 55. HIGHS
74 TO 89.
SATURDAY NIGHT THROUGH MONDAY
PARTLY CLOUDY. LOWS 39 TO 49.
HIGHS 66 TO 81.
TEMPERATURE / PRECIPITATION
LEGGETT 79 50 78 / 0 0 0
LAYTONVILLE 85 49 85 / 0 0 0
WILLITS 90 50 91 / 0 0 0
CAZ111-180200-
NORTHEASTERN MENDOCINO INTERIOR-
136 AM PDT TUE MAR 17 2026
TODAY
SUNNY. HIGHS 76 TO 91.
TONIGHT
CLEAR. LOWS 48 TO 58.
WEDNESDAY
SUNNY. HIGHS 79 TO 94.
WEDNESDAY NIGHT
CLEAR. LOWS 48 TO 58.
THURSDAY
SUNNY. HIGHS 78 TO 93.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 49 TO 59.
FRIDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 76 TO 91.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. LOWS 46 TO 56. HIGHS
76 TO 91.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
PARTLY CLOUDY. LOWS 42 TO
52. HIGHS 66 TO 81.
MONDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 59 TO 74.
TEMPERATURE / PRECIPITATION
COVELO 86 47 86 / 0 0 0
CAZ112-180200-
SOUTHWESTERN MENDOCINO INTERIOR-
136 AM PDT TUE MAR 17 2026
TODAY
SUNNY. HIGHS 79 TO 93.
TONIGHT
CLEAR. PATCHY DENSE VALLEY FOG OVERNIGHT. LOWS 49 TO
59.
WEDNESDAY
SUNNY. PATCHY DENSE VALLEY FOG IN THE MORNING. HIGHS
78 TO 92.
WEDNESDAY NIGHT
CLEAR. LOWS 48 TO 58.
THURSDAY
SUNNY. HIGHS 78 TO 92.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS 49 TO 59. HIGHS
77 TO 92.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. LOWS 46 TO 56. HIGHS
71 TO 86.
SATURDAY NIGHT THROUGH MONDAY
PARTLY CLOUDY. LOWS 41 TO 51.
HIGHS 63 TO 78.
TEMPERATURE / PRECIPITATION
BOONVILLE 88 52 86 / 0 0 0
CAZ113-180200-
SOUTHEASTERN MENDOCINO INTERIOR-
136 AM PDT TUE MAR 17 2026
TODAY
SUNNY. HIGHS 84 TO 94.
TONIGHT
CLEAR. LOWS 52 TO 62.
WEDNESDAY
SUNNY. HIGHS 82 TO 95.
WEDNESDAY NIGHT
CLEAR. LOWS 51 TO 61.
THURSDAY
SUNNY. HIGHS 81 TO 96.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 52 TO 62.
FRIDAY AND FRIDAY NIGHT
PARTLY CLOUDY. HIGHS 79 TO 89. LOWS
51 TO 61.
SATURDAY
MOSTLY CLOUDY. HIGHS 69 TO 80.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
PARTLY CLOUDY. LOWS 43 TO
53. HIGHS 66 TO 80.
MONDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 62 TO 73.
TEMPERATURE / PRECIPITATION
UKIAH 92 52 93 / 0 0 0
CAZ114-180200-
NORTHERN LAKE-
136 AM PDT TUE MAR 17 2026
TODAY
SUNNY. HIGHS 76 TO 90.
TONIGHT
CLEAR. LOWS 51 TO 61.
WEDNESDAY
SUNNY. HIGHS 75 TO 90.
WEDNESDAY NIGHT
CLEAR. LOWS 51 TO 61.
THURSDAY
SUNNY. HIGHS 75 TO 90.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 52 TO 62.
FRIDAY AND FRIDAY NIGHT
PARTLY CLOUDY. HIGHS 76 TO 89. LOWS
51 TO 61.
SATURDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 69 TO 81.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
PARTLY CLOUDY. LOWS 44 TO
54. HIGHS 66 TO 81.
MONDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 60 TO 73.
TEMPERATURE / PRECIPITATION
LAKE PILLSBURY 87 49 87 / 0 0 0
CAZ115-180200-
SOUTHERN LAKE-
136 AM PDT TUE MAR 17 2026
TODAY
SUNNY. HIGHS 83 TO 94.
TONIGHT
CLEAR. LOWS 53 TO 63.
WEDNESDAY
SUNNY. HIGHS 82 TO 95.
WEDNESDAY NIGHT
CLEAR. LOWS 53 TO 63.
THURSDAY
SUNNY. HIGHS 83 TO 96.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 54 TO 64.
FRIDAY AND FRIDAY NIGHT
PARTLY CLOUDY. HIGHS 82 TO 93. LOWS
53 TO 63.
SATURDAY THROUGH SUNDAY NIGHT
PARTLY CLOUDY. HIGHS 71 TO 86.
LOWS 48 TO 58.
MONDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 65 TO 76.
TEMPERATURE / PRECIPITATION
LAKEPORT 85 53 87 / 0 0 0
MIDDLETOWN 91 54 93 / 0 0 0
CLEARLAKE 88 54 90 / 0 0 0
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