364  
FPUS56 KEKA 182105  
ZFPEKA  
 
ZONE FORECAST PRODUCT FOR CALIFORNIA  
NATIONAL WEATHER SERVICE EUREKA CA  
205 PM PDT SUN MAY 18 2025  
 
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, MONDAY, MONDAY NIGHT, AND TUESDAY.  
 
CAZ101-191215-  
COASTAL DEL NORTE-  
205 PM PDT SUN MAY 18 2025  
   
TONIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. PATCHY FOG OVERNIGHT. LOWS 42 TO 52. NORTHWEST WIND  
AROUND 10 MPH IN THE EVENING BECOMING LIGHT.    
MONDAY  
CLOUDY. PATCHY FOG IN THE MORNING. SLIGHT CHANCE OF  
RAIN IN THE MORNING, THEN CHANCE OF RAIN IN THE AFTERNOON. HIGHS  
54 TO 64. LIGHT WINDS BECOMING SOUTHWEST AROUND 5 MPH IN THE  
AFTERNOON.    
MONDAY NIGHT  
MOSTLY CLOUDY. PATCHY FOG OVERNIGHT. LOWS 40 TO  
50. NORTHWEST WIND AROUND 5 MPH.    
TUESDAY  
SUNNY. HIGHS 57 TO 67. NORTHWEST WIND AROUND 15 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS 40 TO 50. NORTH WIND AROUND  
15 MPH.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS 58 TO 70. NORTH WIND AROUND  
15 MPH.    
WEDNESDAY NIGHT THROUGH FRIDAY  
PARTLY CLOUDY. LOWS 41 TO 51.  
HIGHS 56 TO 70.    
FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS 41 TO 51.    
SATURDAY THROUGH SUNDAY  
PARTLY CLOUDY. HIGHS 58 TO 73. LOWS  
41 TO 51.  
 
 
 
TEMPERATURE / PRECIPITATION  
CRESCENT CITY 47 56 46 58 / 10 30 0 0  
KLAMATH 46 59 46 61 / 10 20 0 0  
 
 
 
CAZ102-191215-  
DEL NORTE INTERIOR-  
205 PM PDT SUN MAY 18 2025  
   
TONIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. LOWS 39 TO 49.    
MONDAY  
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN THROUGH THE DAY.  
HIGHS 51 TO 66.    
MONDAY NIGHT  
MOSTLY CLOUDY. LOWS 35 TO 45.    
TUESDAY  
SUNNY. HIGHS 56 TO 71.    
TUESDAY NIGHT AND WEDNESDAY  
MOSTLY CLEAR. LOWS 38 TO 48. HIGHS  
60 TO 75.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS 39 TO 49.    
THURSDAY AND THURSDAY NIGHT  
MOSTLY CLEAR. HIGHS 58 TO 73. LOWS  
39 TO 49.    
FRIDAY  
MOSTLY SUNNY. HIGHS 54 TO 69.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS 38 TO 48.    
SATURDAY  
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS  
58 TO 73.    
SATURDAY NIGHT AND SUNDAY  
MOSTLY CLEAR. LOWS 41 TO 51. HIGHS  
64 TO 79.  
 
 
 
TEMPERATURE / PRECIPITATION  
GASQUET 46 66 44 71 / 10 30 0 0  
 
 
 
CAZ103-191215-  
NORTHERN HUMBOLDT COAST-  
205 PM PDT SUN MAY 18 2025  
   
TONIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. PATCHY FOG OVERNIGHT. LOWS 40 TO 50. NORTH WIND AROUND  
10 MPH.    
MONDAY  
MOSTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS 58 TO  
68. NORTHWEST WIND AROUND 10 MPH.    
MONDAY NIGHT  
CLOUDY. LOWS 42 TO 52. NORTHWEST WIND UP TO  
10 MPH.    
TUESDAY  
PARTLY CLOUDY. HIGHS 55 TO 65. NORTH WIND AROUND  
15 MPH.    
TUESDAY NIGHT AND WEDNESDAY  
PARTLY CLOUDY. LOWS 40 TO 50.  
HIGHS 55 TO 68. NORTH WIND 5 TO 15 MPH.    
WEDNESDAY NIGHT THROUGH FRIDAY  
PARTLY CLOUDY. LOWS 41 TO 51.  
HIGHS 58 TO 68.    
FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS 42 TO 52.    
SATURDAY THROUGH SUNDAY  
PARTLY CLOUDY. HIGHS 57 TO 71. LOWS  
42 TO 52.  
 
 
 
TEMPERATURE / PRECIPITATION  
MCKINLEYVILLE 46 59 46 58 / 0 10 0 0  
ARCATA 45 61 47 60 / 0 10 0 0  
EUREKA 46 60 48 58 / 0 10 0 0  
FORTUNA 46 64 49 61 / 0 10 0 0  
 
 
 
CAZ104-191215-  
SOUTHWESTERN HUMBOLDT-  
205 PM PDT SUN MAY 18 2025  
   
TONIGHT  
PARTLY CLOUDY. LOWS 40 TO 50. NORTH WIND 5 TO 15 MPH  
WITH GUSTS AT HIGHER ELEVATIONS TO AROUND 30 MPH.    
MONDAY  
PARTLY CLOUDY. HIGHS 60 TO 75. NORTHWEST WIND UP TO  
10 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY. LOWS 40 TO 50. NORTH WIND 5 TO  
15 MPH.    
TUESDAY  
SUNNY. HIGHS 56 TO 71. NORTH WIND 10 TO 20 MPH.    
TUESDAY NIGHT AND WEDNESDAY  
MOSTLY CLEAR. LOWS 40 TO 50. HIGHS  
63 TO 78. NORTH WIND 10 TO 20 MPH WITH GUSTS AT HIGHER ELEVATIONS  
TO AROUND 35 MPH.    
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT  
MOSTLY CLEAR. LOWS  
41 TO 51. HIGHS 63 TO 78.    
FRIDAY THROUGH SATURDAY NIGHT  
PARTLY CLOUDY. HIGHS 58 TO 73.  
LOWS 41 TO 51.    
SUNDAY  
MOSTLY SUNNY. HIGHS 64 TO 79.  
 
 
 
TEMPERATURE / PRECIPITATION  
HONEYDEW 43 67 45 63 / 0 0 0 0  
 
 
 
CAZ105-191215-  
NORTHERN HUMBOLDT INTERIOR-  
205 PM PDT SUN MAY 18 2025  
   
TONIGHT  
PARTLY CLOUDY UNTIL LATE TONIGHT THEN BECOMING MOSTLY  
CLOUDY. LOWS 39 TO 49.    
MONDAY  
MOSTLY CLOUDY. HIGHS 62 TO 77.    
MONDAY NIGHT  
MOSTLY CLOUDY. LOWS 38 TO 48.    
TUESDAY  
MOSTLY SUNNY. HIGHS 62 TO 77.    
TUESDAY NIGHT AND WEDNESDAY  
MOSTLY CLEAR. LOWS 38 TO 48. HIGHS  
68 TO 83.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS 39 TO 49.    
THURSDAY AND THURSDAY NIGHT  
MOSTLY CLEAR. HIGHS 66 TO 81. LOWS  
39 TO 49.    
FRIDAY THROUGH SATURDAY  
PARTLY CLOUDY. HIGHS 65 TO 80. LOWS  
39 TO 49.    
SATURDAY NIGHT AND SUNDAY  
MOSTLY CLEAR. LOWS 41 TO 51. HIGHS  
73 TO 88.  
 
 
 
TEMPERATURE / PRECIPITATION  
ORLEANS 48 76 49 76 / 0 10 0 0  
HOOPA 45 75 46 74 / 0 10 0 0  
WILLOW CREEK 44 77 46 76 / 0 10 0 0  
 
 
 
CAZ106-191215-  
SOUTHERN HUMBOLDT INTERIOR-  
205 PM PDT SUN MAY 18 2025  
   
TONIGHT  
MOSTLY CLEAR UNTIL LATE TONIGHT THEN BECOMING MOSTLY  
CLOUDY. LOWS 38 TO 48.    
MONDAY  
PARTLY CLOUDY. HIGHS 62 TO 77.    
MONDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS 37 TO 47.    
TUESDAY  
SUNNY. HIGHS 59 TO 74.    
TUESDAY NIGHT AND WEDNESDAY  
MOSTLY CLEAR. LOWS 38 TO 48. HIGHS  
66 TO 81.    
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT  
MOSTLY CLEAR. LOWS  
38 TO 48. HIGHS 66 TO 81.    
FRIDAY THROUGH SATURDAY  
PARTLY CLOUDY. HIGHS 61 TO 76. LOWS  
38 TO 48.    
SATURDAY NIGHT AND SUNDAY  
MOSTLY CLEAR. LOWS 40 TO 50. HIGHS  
69 TO 84.  
 
 
 
TEMPERATURE / PRECIPITATION  
GARBERVILLE 43 75 46 71 / 0 0 0 0  
 
 
 
CAZ107-191215-  
NORTHERN TRINITY-  
205 PM PDT SUN MAY 18 2025  
   
TONIGHT  
MOSTLY CLEAR. LOWS 37 TO 47. NORTHWEST WIND AROUND  
20 MPH IN THE EVENING.    
MONDAY  
SUNNY. HIGHS 69 TO 84.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS 34 TO 44.    
TUESDAY  
SUNNY. HIGHS 69 TO 84.    
TUESDAY NIGHT  
CLEAR. LOWS 38 TO 48.    
WEDNESDAY  
SUNNY. HIGHS 76 TO 91.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS 38 TO 48.    
THURSDAY AND THURSDAY NIGHT  
CLEAR. HIGHS 73 TO 88. LOWS 39 TO  
49.    
FRIDAY THROUGH SATURDAY NIGHT  
MOSTLY CLEAR. HIGHS 71 TO 86.  
LOWS 39 TO 49.    
SUNDAY  
SUNNY. HIGHS 81 TO 96.  
 
 
 
TEMPERATURE / PRECIPITATION  
TRINITY CENTER 44 79 42 82 / 0 0 0 0  
WEAVERVILLE 44 78 42 80 / 0 0 0 0  
 
 
 
CAZ108-191215-  
SOUTHERN TRINITY-  
205 PM PDT SUN MAY 18 2025  
   
TONIGHT  
MOSTLY CLEAR. LOWS 38 TO 48.    
MONDAY  
SUNNY. HIGHS 62 TO 77.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS 36 TO 46.    
TUESDAY  
SUNNY. HIGHS 64 TO 79.    
TUESDAY NIGHT  
CLEAR. LOWS 39 TO 49.    
WEDNESDAY  
SUNNY. HIGHS 70 TO 85.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
CLEAR. LOWS 39 TO 49.    
THURSDAY AND THURSDAY NIGHT  
CLEAR. HIGHS 67 TO 82. LOWS 39 TO  
49.    
FRIDAY THROUGH SATURDAY NIGHT  
MOSTLY CLEAR. HIGHS 66 TO 81.  
LOWS 40 TO 50.    
SUNDAY  
SUNNY. HIGHS 75 TO 90.  
 
 
 
TEMPERATURE / PRECIPITATION  
HAYFORK 38 77 37 79 / 0 0 0 0  
RUTH 40 75 37 76 / 0 0 0 0  
 
 
 
CAZ109-191215-  
MENDOCINO COAST-  
205 PM PDT SUN MAY 18 2025  
   
TONIGHT  
CLEAR. LOWS 41 TO 51. NORTHWEST WIND 5 TO 15 MPH WITH  
GUSTS TO AROUND 30 MPH.    
MONDAY  
SUNNY. HIGHS 59 TO 72. NORTHWEST WIND 5 TO 15 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS 41 TO 51. NORTHWEST WIND 5 TO  
15 MPH.    
TUESDAY  
SUNNY. HIGHS 57 TO 69. NORTHWEST WIND 5 TO 15 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS 40 TO 50. NORTHWEST WIND 5 TO  
15 MPH.    
WEDNESDAY  
SUNNY. HIGHS 59 TO 73. NORTHWEST WIND 5 TO 15 MPH.    
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT  
MOSTLY CLEAR. LOWS  
40 TO 50. HIGHS 58 TO 73.    
FRIDAY AND FRIDAY NIGHT  
PARTLY CLOUDY. HIGHS 57 TO 67. LOWS  
40 TO 50.    
SATURDAY THROUGH SUNDAY  
MOSTLY CLEAR. HIGHS 58 TO 73. LOWS  
41 TO 51.  
 
 
 
TEMPERATURE / PRECIPITATION  
FORT BRAGG 46 60 46 59 / 0 0 0 0  
POINT ARENA 48 58 48 56 / 0 0 0 0  
 
 
 
CAZ110-191215-  
NORTHWESTERN MENDOCINO INTERIOR-  
205 PM PDT SUN MAY 18 2025  
   
TONIGHT  
CLEAR. LOWS 39 TO 49.    
MONDAY  
SUNNY. HIGHS 67 TO 82.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS 38 TO 48.    
TUESDAY  
SUNNY. HIGHS 68 TO 83.    
TUESDAY NIGHT AND WEDNESDAY  
CLEAR. LOWS 40 TO 50. HIGHS 72 TO  
87.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS 40 TO 50.    
THURSDAY  
SUNNY. HIGHS 67 TO 82.    
THURSDAY NIGHT AND FRIDAY  
MOSTLY CLEAR. LOWS 39 TO 49. HIGHS  
67 TO 82.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS 39 TO 49.    
SATURDAY AND SATURDAY NIGHT  
MOSTLY CLEAR. HIGHS 66 TO 81. LOWS  
40 TO 50.    
SUNDAY  
SUNNY. HIGHS 73 TO 88.  
 
 
 
TEMPERATURE / PRECIPITATION  
LEGGETT 44 72 44 71 / 0 0 0 0  
LAYTONVILLE 44 72 43 74 / 0 0 0 0  
WILLITS 44 72 44 73 / 0 0 0 0  
 
 
 
CAZ111-191215-  
NORTHEASTERN MENDOCINO INTERIOR-  
205 PM PDT SUN MAY 18 2025  
   
TONIGHT  
CLEAR. LOWS 40 TO 50. NORTHWEST WIND AROUND 20 MPH IN  
THE EVENING.    
MONDAY  
SUNNY. HIGHS 69 TO 84.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS 39 TO 49.    
TUESDAY  
SUNNY. HIGHS 72 TO 87.    
TUESDAY NIGHT AND WEDNESDAY  
CLEAR. LOWS 44 TO 54. HIGHS 76 TO  
91.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS 42 TO 52.    
THURSDAY AND THURSDAY NIGHT  
CLEAR. HIGHS 72 TO 87. LOWS 42 TO  
52.    
FRIDAY THROUGH SATURDAY NIGHT  
MOSTLY CLEAR. HIGHS 72 TO 87.  
LOWS 43 TO 53.    
SUNDAY  
SUNNY. HIGHS 78 TO 93.  
 
 
 
TEMPERATURE / PRECIPITATION  
COVELO 42 76 41 79 / 0 0 0 0  
 
 
 
CAZ112-191215-  
SOUTHWESTERN MENDOCINO INTERIOR-  
205 PM PDT SUN MAY 18 2025  
   
TONIGHT  
CLEAR. LOWS 42 TO 52.    
MONDAY  
SUNNY. HIGHS 65 TO 77.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS 41 TO 51.    
TUESDAY  
SUNNY. HIGHS 64 TO 77.    
TUESDAY NIGHT AND WEDNESDAY  
CLEAR. LOWS 41 TO 51. HIGHS 68 TO  
83.    
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT  
MOSTLY CLEAR. LOWS  
42 TO 52. HIGHS 68 TO 83.    
FRIDAY THROUGH SATURDAY  
PARTLY CLOUDY. HIGHS 63 TO 76. LOWS  
42 TO 52.    
SATURDAY NIGHT AND SUNDAY  
MOSTLY CLEAR. LOWS 42 TO 52. HIGHS  
68 TO 83.  
 
 
 
TEMPERATURE / PRECIPITATION  
BOONVILLE 46 72 46 71 / 0 0 0 0  
 
 
 
CAZ113-191215-  
SOUTHEASTERN MENDOCINO INTERIOR-  
205 PM PDT SUN MAY 18 2025  
   
TONIGHT  
CLEAR. LOWS 44 TO 54. NORTHWEST WIND AROUND 20 MPH IN  
THE EVENING.    
MONDAY  
SUNNY. HIGHS 66 TO 81.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS 42 TO 52. NORTHWEST WIND  
AROUND 20 MPH OVERNIGHT.    
TUESDAY  
SUNNY. HIGHS 66 TO 81.    
TUESDAY NIGHT AND WEDNESDAY  
CLEAR. LOWS 43 TO 53. HIGHS 73 TO  
88.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS 45 TO 55.    
THURSDAY  
SUNNY. HIGHS 67 TO 82.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 43 TO 53.    
FRIDAY AND FRIDAY NIGHT  
PARTLY CLOUDY. HIGHS 64 TO 79. LOWS  
43 TO 53.    
SATURDAY AND SATURDAY NIGHT  
MOSTLY CLEAR. HIGHS 66 TO 81. LOWS  
44 TO 54.    
SUNDAY  
SUNNY. HIGHS 72 TO 87.  
 
 
 
TEMPERATURE / PRECIPITATION  
UKIAH 49 80 48 79 / 0 0 0 0  
 
 
 
CAZ114-191215-  
NORTHERN LAKE-  
205 PM PDT SUN MAY 18 2025  
   
TONIGHT  
CLEAR. LOWS 43 TO 53.    
MONDAY  
SUNNY. HIGHS 67 TO 82.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS 41 TO 51. NORTHWEST WIND  
AROUND 20 MPH.    
TUESDAY  
SUNNY. HIGHS 68 TO 83.    
TUESDAY NIGHT AND WEDNESDAY  
CLEAR. LOWS 47 TO 57. HIGHS 73 TO  
88.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS 45 TO 55.    
THURSDAY  
SUNNY. HIGHS 68 TO 83.    
THURSDAY NIGHT THROUGH SATURDAY NIGHT  
MOSTLY CLEAR. LOWS 44 TO  
54. HIGHS 68 TO 83.    
SUNDAY  
SUNNY. HIGHS 74 TO 89.  
 
 
 
TEMPERATURE / PRECIPITATION  
LAKE PILLSBURY 43 81 41 82 / 0 0 0 0  
 
 
 
CAZ115-191215-  
SOUTHERN LAKE-  
205 PM PDT SUN MAY 18 2025  
   
TONIGHT  
CLEAR. LOWS 46 TO 56.    
MONDAY  
SUNNY. HIGHS 73 TO 86.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS 45 TO 55. NORTHWEST WIND  
AROUND 20 MPH WITH GUSTS AT HIGHER ELEVATIONS TO AROUND 35 MPH.    
TUESDAY  
SUNNY. HIGHS 74 TO 87.    
TUESDAY NIGHT AND WEDNESDAY  
CLEAR. LOWS 48 TO 58. HIGHS 76 TO  
91.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS 48 TO 58.    
THURSDAY  
SUNNY. HIGHS 74 TO 87.    
THURSDAY NIGHT THROUGH SATURDAY  
MOSTLY CLEAR. LOWS 46 TO 56.  
HIGHS 72 TO 87.    
SATURDAY NIGHT AND SUNDAY  
CLEAR. LOWS 48 TO 58. HIGHS 76 TO  
91.  
 
 
 
TEMPERATURE / PRECIPITATION  
LAKEPORT 48 77 47 77 / 0 0 0 0  
MIDDLETOWN 51 83 49 84 / 0 0 0 0  
CLEARLAKE 50 81 49 83 / 0 0 0 0  
 
 
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