251  
FPUS56 KEKA 151013  
ZFPEKA  
 
ZONE FORECAST PRODUCT FOR CALIFORNIA  
NATIONAL WEATHER SERVICE EUREKA CA  
313 AM PDT THU MAY 15 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 TODAY, TONIGHT, AND FRIDAY.  
 
CAZ101-160115-  
COASTAL DEL NORTE-  
313 AM PDT THU MAY 15 2025  
   
TODAY  
MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY IN THE LATE  
MORNING AND EARLY AFTERNOON THEN BECOMING MOSTLY CLOUDY. SLIGHT  
CHANCE OF DRIZZLE IN THE AFTERNOON. HIGHS 56 TO 68. NORTHWEST  
WIND 5 TO 15 MPH.    
TONIGHT  
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. SLIGHT  
CHANCE OF DRIZZLE IN THE EVENING. PATCHY FOG OVERNIGHT. LOWS  
41 TO 51. NORTHWEST WIND AROUND 15 MPH BECOMING NORTH AROUND  
5 MPH OVERNIGHT.    
FRIDAY  
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.  
PATCHY FOG IN THE MORNING. HIGHS 58 TO 68. NORTHWEST WIND AROUND  
10 MPH.    
FRIDAY NIGHT  
CLOUDY. PATCHY FOG. SLIGHT CHANCE OF RAIN. LOWS  
44 TO 54. NORTHWEST WIND AROUND 10 MPH.    
SATURDAY  
MOSTLY CLOUDY. SLIGHT CHANCE OF DRIZZLE. CHANCE OF  
RAIN. HIGHS 55 TO 65. NORTHWEST WIND AROUND 15 MPH.    
SATURDAY NIGHT AND SUNDAY  
PARTLY CLOUDY. LOWS 40 TO 50. HIGHS  
55 TO 66.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS 39 TO 49. HIGHS  
56 TO 70.    
MONDAY NIGHT AND TUESDAY  
PARTLY CLOUDY. LOWS 43 TO 53. HIGHS  
59 TO 71.    
TUESDAY NIGHT AND WEDNESDAY  
MOSTLY CLEAR. LOWS 42 TO 52. HIGHS  
59 TO 72.  
 
 
 
TEMPERATURE / PRECIPITATION  
CRESCENT CITY 57 46 58 / 20 10 0  
KLAMATH 60 45 61 / 10 10 0  
 
 
 
CAZ102-160115-  
DEL NORTE INTERIOR-  
313 AM PDT THU MAY 15 2025  
   
TODAY  
PARTLY CLOUDY UNTIL EARLY AFTERNOON THEN BECOMING MOSTLY  
CLOUDY. SLIGHT CHANCE OF DRIZZLE IN THE AFTERNOON. HIGHS 57 TO  
72.    
TONIGHT  
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. SLIGHT  
CHANCE OF DRIZZLE IN THE EVENING. LOWS 38 TO 48.    
FRIDAY  
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY. HIGHS  
58 TO 73.    
FRIDAY NIGHT  
MOSTLY CLOUDY. PATCHY VALLEY FOG. SLIGHT CHANCE  
OF RAIN. LOWS 41 TO 51.    
SATURDAY  
MOSTLY CLOUDY. CHANCE OF DRIZZLE. CHANCE OF RAIN.  
HIGHS 51 TO 66.    
SATURDAY NIGHT  
PARTLY CLOUDY. SLIGHT CHANCE OF DRIZZLE. LOWS  
35 TO 45.    
SUNDAY  
MOSTLY SUNNY. HIGHS 53 TO 68.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 36 TO 46.    
MONDAY  
SUNNY. HIGHS 61 TO 76.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS 42 TO 52.    
TUESDAY  
SUNNY. HIGHS 61 TO 76.    
TUESDAY NIGHT  
CLEAR. LOWS 41 TO 51.    
WEDNESDAY  
SUNNY. HIGHS 62 TO 77.  
 
 
 
TEMPERATURE / PRECIPITATION  
GASQUET 72 45 73 / 20 10 0  
 
 
 
CAZ103-160115-  
NORTHERN HUMBOLDT COAST-  
313 AM PDT THU MAY 15 2025  
   
TODAY  
MOSTLY CLOUDY. HIGHS 55 TO 65. NORTHWEST WIND 5 TO  
15 MPH.    
TONIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. PATCHY FOG OVERNIGHT. LOWS 41 TO 51. NORTH WIND 5 TO  
15 MPH.    
FRIDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. PATCHY FOG IN THE MORNING. HIGHS 57 TO 67. NORTH WIND  
AROUND 10 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY. PATCHY FOG. LOWS 44 TO 54.  
NORTHWEST WIND AROUND 10 MPH.    
SATURDAY  
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. HIGHS 52 TO 62.  
NORTHWEST WIND AROUND 15 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS 41 TO 51.    
SUNDAY  
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS 53 TO  
63.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS 39 TO 49. HIGHS  
54 TO 69.    
MONDAY NIGHT AND TUESDAY  
MOSTLY CLOUDY. LOWS 43 TO 53. HIGHS  
59 TO 69.    
TUESDAY NIGHT AND WEDNESDAY  
PARTLY CLOUDY. LOWS 42 TO 52.  
HIGHS 59 TO 69.  
 
 
 
TEMPERATURE / PRECIPITATION  
MCKINLEYVILLE 58 45 59 / 10 10 0  
ARCATA 59 45 61 / 10 10 0  
EUREKA 58 46 59 / 10 10 0  
FORTUNA 60 47 62 / 10 10 0  
 
 
 
CAZ104-160115-  
SOUTHWESTERN HUMBOLDT-  
313 AM PDT THU MAY 15 2025  
   
TODAY  
PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY EARLY IN THE  
AFTERNOON THEN BECOMING PARTLY CLOUDY. HIGHS 57 TO 72. NORTH WIND  
10 TO 20 MPH.    
TONIGHT  
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS 40 TO  
50. NORTH WIND 10 TO 20 MPH.    
FRIDAY  
MOSTLY SUNNY. HIGHS 58 TO 73. NORTH WIND 5 TO 15 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS 43 TO 53. NORTH WIND AROUND  
15 MPH.    
SATURDAY  
MOSTLY CLOUDY. HIGHS 51 TO 66. NORTHWEST WIND AROUND  
15 MPH WITH GUSTS AT HIGHER ELEVATIONS TO AROUND 30 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 41 TO 51.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLEAR. HIGHS 53 TO 68. LOWS  
41 TO 51.    
MONDAY  
SUNNY. HIGHS 60 TO 75.    
MONDAY NIGHT AND TUESDAY  
PARTLY CLOUDY. LOWS 43 TO 53. HIGHS  
62 TO 77.    
TUESDAY NIGHT AND WEDNESDAY  
MOSTLY CLEAR. LOWS 42 TO 52. HIGHS  
63 TO 78.  
 
 
 
TEMPERATURE / PRECIPITATION  
HONEYDEW 64 45 66 / 10 10 0  
 
 
 
CAZ105-160115-  
NORTHERN HUMBOLDT INTERIOR-  
313 AM PDT THU MAY 15 2025  
   
TODAY  
PARTLY CLOUDY UNTIL EARLY AFTERNOON THEN BECOMING MOSTLY  
CLOUDY. HIGHS 63 TO 78.    
TONIGHT  
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. PATCHY  
VALLEY FOG OVERNIGHT. LOWS 38 TO 48.    
FRIDAY  
MOSTLY SUNNY. HIGHS 64 TO 79.    
FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS 41 TO 51.    
SATURDAY  
MOSTLY CLOUDY. SLIGHT CHANCE OF DRIZZLE. CHANCE OF  
RAIN. HIGHS 54 TO 69.    
SATURDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS 37 TO 47.    
SUNDAY  
MOSTLY SUNNY. HIGHS 58 TO 73.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 36 TO 46.    
MONDAY  
SUNNY. HIGHS 68 TO 83.    
MONDAY NIGHT AND TUESDAY  
PARTLY CLOUDY. LOWS 43 TO 53. HIGHS  
68 TO 83.    
TUESDAY NIGHT AND WEDNESDAY  
MOSTLY CLEAR. LOWS 41 TO 51. HIGHS  
70 TO 85.  
 
 
 
TEMPERATURE / PRECIPITATION  
ORLEANS 77 47 78 / 10 10 0  
HOOPA 74 45 75 / 10 10 0  
WILLOW CREEK 76 45 77 / 10 10 0  
 
 
 
CAZ106-160115-  
SOUTHERN HUMBOLDT INTERIOR-  
313 AM PDT THU MAY 15 2025  
   
TODAY  
PARTLY CLOUDY. HIGHS 58 TO 73.    
TONIGHT  
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS 37 TO  
47.    
FRIDAY  
MOSTLY SUNNY. HIGHS 60 TO 75.    
FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS 41 TO 51.    
SATURDAY  
MOSTLY CLOUDY. HIGHS 53 TO 68.    
SATURDAY NIGHT AND SUNDAY  
PARTLY CLOUDY. LOWS 37 TO 47. HIGHS  
55 TO 70.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS 36 TO 46. HIGHS  
64 TO 79.    
MONDAY NIGHT AND TUESDAY  
PARTLY CLOUDY. LOWS 41 TO 51. HIGHS  
65 TO 80.    
TUESDAY NIGHT AND WEDNESDAY  
MOSTLY CLEAR. LOWS 41 TO 51. HIGHS  
67 TO 82.  
 
 
 
TEMPERATURE / PRECIPITATION  
GARBERVILLE 71 45 73 / 10 10 0  
 
 
 
CAZ107-160115-  
NORTHERN TRINITY-  
313 AM PDT THU MAY 15 2025  
   
TODAY  
MOSTLY SUNNY UNTIL EARLY AFTERNOON THEN BECOMING MOSTLY  
CLOUDY. HIGHS 68 TO 83.    
TONIGHT  
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS 36 TO  
46.    
FRIDAY  
SUNNY. HIGHS 69 TO 84.    
FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS 39 TO 49.    
SATURDAY  
PARTLY CLOUDY. SLIGHT CHANCE OF DRIZZLE. HIGHS 58 TO  
73. NORTHWEST WIND AROUND 20 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 32 TO 42.    
SUNDAY  
SUNNY. HIGHS 62 TO 77.    
SUNDAY NIGHT AND MONDAY  
CLEAR. LOWS 33 TO 43. HIGHS 72 TO 87.    
MONDAY NIGHT AND TUESDAY  
MOSTLY CLEAR. LOWS 39 TO 49. HIGHS  
74 TO 89.    
TUESDAY NIGHT  
CLEAR. LOWS 40 TO 50.    
WEDNESDAY  
SUNNY. HIGHS 77 TO 92.  
 
 
 
TEMPERATURE / PRECIPITATION  
TRINITY CENTER 78 45 80 / 10 10 0  
WEAVERVILLE 77 44 79 / 10 10 0  
 
 
 
CAZ108-160115-  
SOUTHERN TRINITY-  
313 AM PDT THU MAY 15 2025  
   
TODAY  
MOSTLY SUNNY. HIGHS 61 TO 76.    
TONIGHT  
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS 37 TO  
47.    
FRIDAY  
SUNNY. HIGHS 63 TO 78.    
FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS 39 TO 49.    
SATURDAY  
PARTLY CLOUDY. HIGHS 52 TO 67. NORTHWEST WIND AROUND  
20 MPH WITH GUSTS AT HIGHER ELEVATIONS TO AROUND 35 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 34 TO 44.    
SUNDAY  
SUNNY. HIGHS 57 TO 72.    
SUNDAY NIGHT THROUGH MONDAY NIGHT  
CLEAR. LOWS 38 TO 48. HIGHS  
67 TO 82.    
TUESDAY  
SUNNY. HIGHS 68 TO 83.    
TUESDAY NIGHT AND WEDNESDAY  
CLEAR. LOWS 41 TO 51. HIGHS 71 TO  
86.  
 
 
 
TEMPERATURE / PRECIPITATION  
HAYFORK 76 38 78 / 10 10 0  
RUTH 74 39 76 / 10 10 0  
 
 
 
CAZ109-160115-  
MENDOCINO COAST-  
313 AM PDT THU MAY 15 2025  
   
TODAY  
MOSTLY SUNNY. HIGHS 57 TO 71. NORTHWEST WIND 5 TO  
15 MPH.    
TONIGHT  
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS 41 TO  
51. NORTH WIND 5 TO 15 MPH.    
FRIDAY  
MOSTLY SUNNY. HIGHS 57 TO 71. NORTHWEST WIND 5 TO  
15 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS 43 TO 53. NORTHWEST WIND 5 TO  
15 MPH.    
SATURDAY  
PARTLY CLOUDY. HIGHS 55 TO 65. NORTHWEST WIND 5 TO  
15 MPH WITH GUSTS TO AROUND 30 MPH.    
SATURDAY NIGHT THROUGH SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 40 TO  
50. HIGHS 55 TO 65.    
MONDAY  
SUNNY. HIGHS 60 TO 72.    
MONDAY NIGHT THROUGH WEDNESDAY  
MOSTLY CLEAR. LOWS 41 TO 51.  
HIGHS 60 TO 74.  
 
 
 
TEMPERATURE / PRECIPITATION  
FORT BRAGG 59 47 60 / 0 10 0  
POINT ARENA 56 48 56 / 0 0 0  
 
 
 
CAZ110-160115-  
NORTHWESTERN MENDOCINO INTERIOR-  
313 AM PDT THU MAY 15 2025  
   
TODAY  
MOSTLY SUNNY. HIGHS 64 TO 79.    
TONIGHT  
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS 39 TO  
49.    
FRIDAY  
MOSTLY SUNNY. HIGHS 65 TO 80.    
FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS 41 TO 51.    
SATURDAY  
PARTLY CLOUDY. HIGHS 57 TO 72.    
SATURDAY NIGHT AND SUNDAY  
MOSTLY CLEAR. LOWS 36 TO 46. HIGHS  
60 TO 75.    
SUNDAY NIGHT AND MONDAY  
CLEAR. LOWS 37 TO 47. HIGHS 70 TO 85.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS 43 TO 53.    
TUESDAY  
SUNNY. HIGHS 71 TO 86.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS 42 TO 52.    
WEDNESDAY  
SUNNY. HIGHS 73 TO 88.  
 
 
 
TEMPERATURE / PRECIPITATION  
LEGGETT 71 44 71 / 0 10 0  
LAYTONVILLE 71 45 72 / 0 10 0  
WILLITS 71 45 71 / 0 10 0  
 
 
 
CAZ111-160115-  
NORTHEASTERN MENDOCINO INTERIOR-  
313 AM PDT THU MAY 15 2025  
   
TODAY  
MOSTLY SUNNY. HIGHS 66 TO 81.    
TONIGHT  
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS 40 TO  
50.    
FRIDAY  
SUNNY. HIGHS 67 TO 82.    
FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS 41 TO 51.    
SATURDAY  
MOSTLY SUNNY. HIGHS 58 TO 73. NORTHWEST WIND AROUND  
20 MPH.    
SATURDAY NIGHT AND SUNDAY  
MOSTLY CLEAR. LOWS 35 TO 45. HIGHS  
61 TO 76.    
SUNDAY NIGHT THROUGH MONDAY NIGHT  
CLEAR. LOWS 41 TO 51. HIGHS  
72 TO 87.    
TUESDAY THROUGH WEDNESDAY  
CLEAR. HIGHS 76 TO 91. LOWS 45 TO  
55.  
 
 
 
TEMPERATURE / PRECIPITATION  
COVELO 76 43 76 / 10 10 0  
 
 
 
CAZ112-160115-  
SOUTHWESTERN MENDOCINO INTERIOR-  
313 AM PDT THU MAY 15 2025  
   
TODAY  
PARTLY CLOUDY. HIGHS 63 TO 76.    
TONIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS 42 TO 52.    
FRIDAY  
MOSTLY SUNNY. HIGHS 64 TO 76.    
FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS 44 TO 54.    
SATURDAY  
PARTLY CLOUDY. HIGHS 59 TO 69.    
SATURDAY NIGHT THROUGH SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 40 TO  
50. HIGHS 59 TO 70.    
MONDAY  
SUNNY. HIGHS 67 TO 80.    
MONDAY NIGHT THROUGH WEDNESDAY  
MOSTLY CLEAR. LOWS 44 TO 54.  
HIGHS 69 TO 84.  
 
 
 
TEMPERATURE / PRECIPITATION  
BOONVILLE 71 46 70 / 0 0 0  
 
 
 
CAZ113-160115-  
SOUTHEASTERN MENDOCINO INTERIOR-  
313 AM PDT THU MAY 15 2025  
   
TODAY  
MOSTLY SUNNY. HIGHS 66 TO 81.    
TONIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS 43 TO 53.    
FRIDAY  
SUNNY. HIGHS 64 TO 79.    
FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS 44 TO 54.    
SATURDAY  
PARTLY CLOUDY. HIGHS 57 TO 71. NORTHWEST WIND AROUND  
20 MPH WITH GUSTS AT HIGHER ELEVATIONS TO AROUND 35 MPH.    
SATURDAY NIGHT THROUGH SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 40 TO  
50. HIGHS 58 TO 73.    
MONDAY THROUGH WEDNESDAY  
CLEAR. HIGHS 72 TO 87. LOWS 44 TO 54.  
 
 
 
TEMPERATURE / PRECIPITATION  
UKIAH 78 50 77 / 0 0 0  
 
 
 
CAZ114-160115-  
NORTHERN LAKE-  
313 AM PDT THU MAY 15 2025  
   
TODAY  
MOSTLY SUNNY. HIGHS 64 TO 79.    
TONIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS 43 TO 53.    
FRIDAY  
SUNNY. HIGHS 66 TO 81.    
FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS 41 TO 51.    
SATURDAY  
MOSTLY SUNNY. HIGHS 56 TO 71. NORTHWEST WIND AROUND  
20 MPH WITH GUSTS AT HIGHER ELEVATIONS TO AROUND 35 MPH.    
SATURDAY NIGHT THROUGH SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 38 TO  
48. HIGHS 59 TO 74.    
MONDAY THROUGH WEDNESDAY  
CLEAR. HIGHS 73 TO 88. LOWS 45 TO 55.  
 
 
 
TEMPERATURE / PRECIPITATION  
LAKE PILLSBURY 78 43 79 / 10 10 0  
 
 
 
CAZ115-160115-  
SOUTHERN LAKE-  
313 AM PDT THU MAY 15 2025  
   
TODAY  
SUNNY. HIGHS 70 TO 81.    
TONIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS 47 TO 57.    
FRIDAY  
SUNNY. HIGHS 72 TO 84.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS 46 TO 56.    
SATURDAY  
MOSTLY SUNNY. HIGHS 63 TO 76.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS 41 TO 51.    
SUNDAY AND SUNDAY NIGHT  
CLEAR. HIGHS 66 TO 79. LOWS 43 TO 53.    
MONDAY THROUGH WEDNESDAY  
CLEAR. HIGHS 77 TO 92. LOWS 48 TO 58.  
 
 
 
TEMPERATURE / PRECIPITATION  
LAKEPORT 76 48 76 / 0 0 0  
MIDDLETOWN 78 51 81 / 0 0 0  
CLEARLAKE 78 50 81 / 0 0 0  
 
 
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