942  
FPUS56 KEKA 190705  
ZFPEKA  
 
ZONE FORECAST PRODUCT FOR CALIFORNIA  
NATIONAL WEATHER SERVICE EUREKA CA  
1205 AM PDT TUE AUG 19 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 WEDNESDAY.  
 
CAZ101-200200-  
COASTAL DEL NORTE-  
1205 AM PDT TUE AUG 19 2025  
   
TODAY  
MOSTLY SUNNY. PATCHY FOG IN THE MORNING. HIGHS 62 TO 72.  
LIGHT WINDS BECOMING NORTHWEST AROUND 5 MPH IN THE AFTERNOON.    
TONIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. PATCHY FOG OVERNIGHT. LOWS 48 TO 58. NORTHWEST WIND  
AROUND 5 MPH IN THE EVENING BECOMING LIGHT.    
WEDNESDAY  
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS  
65 TO 77. LIGHT WINDS BECOMING NORTHWEST AROUND 10 MPH IN THE  
AFTERNOON.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS 51 TO 61. NORTHWEST WIND  
AROUND 10 MPH.    
THURSDAY  
SUNNY. HIGHS 66 TO 81. NORTH WIND AROUND 10 MPH.    
THURSDAY NIGHT AND FRIDAY  
PARTLY CLOUDY. LOWS 49 TO 59. HIGHS  
66 TO 81.    
FRIDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. LOWS 50 TO 60.    
SATURDAY THROUGH MONDAY  
PARTLY CLOUDY. HIGHS 67 TO 82. LOWS  
50 TO 60.  
 
 
 
TEMPERATURE / PRECIPITATION  
CRESCENT CITY 63 53 66 / 0 0 0  
KLAMATH 65 53 67 / 0 0 0  
 
 
 
CAZ102-200200-  
DEL NORTE INTERIOR-  
1205 AM PDT TUE AUG 19 2025  
   
TODAY  
SUNNY. HIGHS 68 TO 83.    
TONIGHT  
MOSTLY CLEAR. LOWS 49 TO 59.    
WEDNESDAY  
SUNNY. HIGHS 72 TO 87.    
WEDNESDAY NIGHT  
CLEAR. LOWS 54 TO 64.    
THURSDAY  
SUNNY. HIGHS 80 TO 95.    
THURSDAY NIGHT THROUGH MONDAY  
MOSTLY CLEAR. LOWS 56 TO 66.  
HIGHS 82 TO 97.  
 
 
 
TEMPERATURE / PRECIPITATION  
GASQUET 81 52 86 / 0 0 0  
 
 
 
CAZ103-200200-  
NORTHERN HUMBOLDT COAST-  
1205 AM PDT TUE AUG 19 2025  
   
TODAY  
MOSTLY SUNNY. PATCHY FOG IN THE MORNING. HIGHS 64 TO 74.  
NORTHWEST WIND AROUND 10 MPH.    
TONIGHT  
PARTLY CLOUDY. PATCHY FOG OVERNIGHT. LOWS 47 TO 57.  
NORTH WIND AROUND 10 MPH.    
WEDNESDAY  
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. PATCHY  
FOG IN THE MORNING. HIGHS 64 TO 75. NORTH WIND AROUND 10 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. PATCHY FOG. LOWS 48 TO 58.  
NORTH WIND AROUND 10 MPH.    
THURSDAY  
MOSTLY SUNNY. PATCHY FOG. HIGHS 65 TO 77. NORTHWEST  
WIND AROUND 10 MPH.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS 48 TO 58.    
FRIDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. PATCHY FOG. HIGHS 64 TO 78.    
FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS 49 TO 59.    
SATURDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. PATCHY FOG. HIGHS 65 TO 80.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS 50 TO 60.    
SUNDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. PATCHY FOG. HIGHS 65 TO 80.    
SUNDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. LOWS 50 TO 60.    
MONDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS 66 TO 80.  
 
 
 
TEMPERATURE / PRECIPITATION  
MCKINLEYVILLE 64 52 65 / 0 0 0  
ARCATA 67 52 67 / 0 0 0  
EUREKA 65 52 65 / 0 0 0  
FORTUNA 70 52 70 / 0 0 0  
 
 
 
CAZ104-200200-  
SOUTHWESTERN HUMBOLDT-  
1205 AM PDT TUE AUG 19 2025  
   
TODAY  
SUNNY. HIGHS 73 TO 88. NORTH WIND 5 TO 15 MPH.    
TONIGHT  
CLEAR. LOWS 50 TO 60. NORTH WIND UP TO 10 MPH.    
WEDNESDAY  
SUNNY. HIGHS 77 TO 92. NORTH WIND 5 TO 15 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS 52 TO 62. NORTH WIND AROUND  
15 MPH.    
THURSDAY  
SUNNY. HIGHS 82 TO 97. NORTH WIND AROUND 15 MPH.    
THURSDAY NIGHT AND FRIDAY  
MOSTLY CLEAR. LOWS 51 TO 61. HIGHS  
82 TO 97.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS 52 TO 62.    
SATURDAY  
SUNNY. HIGHS 80 TO 95.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 53 TO 63.    
SUNDAY THROUGH MONDAY  
MOSTLY CLEAR. HIGHS 81 TO 96. LOWS 54 TO  
64.  
 
 
 
TEMPERATURE / PRECIPITATION  
HONEYDEW 80 54 83 / 0 0 0  
 
 
 
CAZ105-200200-  
NORTHERN HUMBOLDT INTERIOR-  
1205 AM PDT TUE AUG 19 2025  
   
TODAY  
SUNNY. HIGHS 79 TO 94.    
TONIGHT  
CLEAR. LOWS 48 TO 58.    
WEDNESDAY  
SUNNY. HIGHS 84 TO 99.    
WEDNESDAY NIGHT  
CLEAR. LOWS 52 TO 62.    
THURSDAY  
SUNNY. HIGHS 91 TO 106.    
THURSDAY NIGHT AND FRIDAY  
MOSTLY CLEAR. LOWS 54 TO 64. HIGHS  
93 TO 108.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS 55 TO 65.    
SATURDAY THROUGH MONDAY  
MOSTLY CLEAR. HIGHS 93 TO 108. LOWS  
56 TO 66.  
 
 
 
TEMPERATURE / PRECIPITATION  
ORLEANS 91 56 98 / 0 0 0  
HOOPA 89 52 93 / 0 0 0  
WILLOW CREEK 91 52 95 / 0 0 0  
 
 
 
CAZ106-200200-  
SOUTHERN HUMBOLDT INTERIOR-  
1205 AM PDT TUE AUG 19 2025  
   
TODAY  
SUNNY. HIGHS 75 TO 90.    
TONIGHT  
CLEAR. LOWS 47 TO 57.    
WEDNESDAY  
SUNNY. HIGHS 81 TO 96.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS 51 TO 61.    
THURSDAY  
SUNNY. HIGHS 83 TO 98.    
THURSDAY NIGHT AND FRIDAY  
MOSTLY CLEAR. LOWS 52 TO 62. HIGHS  
87 TO 102.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS 54 TO 64.    
SATURDAY THROUGH MONDAY  
MOSTLY CLEAR. HIGHS 87 TO 102. LOWS  
55 TO 65.  
 
 
 
TEMPERATURE / PRECIPITATION  
GARBERVILLE 88 51 93 / 0 0 0  
 
 
 
CAZ107-200200-  
NORTHERN TRINITY-  
1205 AM PDT TUE AUG 19 2025  
   
TODAY  
SUNNY. HIGHS 83 TO 98.    
TONIGHT  
CLEAR. LOWS 50 TO 60.    
WEDNESDAY  
SUNNY. HIGHS 87 TO 102.    
WEDNESDAY NIGHT  
CLEAR. LOWS 54 TO 64.    
THURSDAY  
SUNNY. HIGHS 94 TO 109.    
THURSDAY NIGHT THROUGH MONDAY  
MOSTLY CLEAR. LOWS 59 TO 69.  
HIGHS 96 TO 111.  
 
 
 
TEMPERATURE / PRECIPITATION  
TRINITY CENTER 90 55 95 / 0 0 0  
WEAVERVILLE 91 54 94 / 0 0 0  
 
 
 
CAZ108-200200-  
SOUTHERN TRINITY-  
1205 AM PDT TUE AUG 19 2025  
   
TODAY  
SUNNY. HIGHS 76 TO 91.    
TONIGHT  
CLEAR. LOWS 48 TO 58.    
WEDNESDAY  
SUNNY. HIGHS 81 TO 96.    
WEDNESDAY NIGHT  
CLEAR. LOWS 52 TO 62.    
THURSDAY  
SUNNY. HIGHS 89 TO 104.    
THURSDAY NIGHT THROUGH SATURDAY NIGHT  
MOSTLY CLEAR. LOWS 57 TO  
67. HIGHS 91 TO 106.    
SUNDAY THROUGH MONDAY  
CLEAR. HIGHS 91 TO 106. LOWS 57 TO 67.  
 
 
 
TEMPERATURE / PRECIPITATION  
HAYFORK 91 47 96 / 0 0 0  
RUTH 86 47 93 / 0 0 0  
 
 
 
CAZ109-200200-  
MENDOCINO COAST-  
1205 AM PDT TUE AUG 19 2025  
   
TODAY  
MOSTLY SUNNY. PATCHY FOG IN THE MORNING. HIGHS 66 TO 81.  
NORTHWEST WIND UP TO 10 MPH.    
TONIGHT  
PARTLY CLOUDY. PATCHY FOG OVERNIGHT. LOWS 48 TO 58.  
NORTHWEST WIND AROUND 10 MPH.    
WEDNESDAY  
SUNNY. HIGHS 74 TO 89. NORTHWEST WIND AROUND 10 MPH.   
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS 49 TO 59. NORTH WIND AROUND  
15 MPH.    
THURSDAY  
SUNNY. HIGHS 71 TO 86. NORTHWEST WIND AROUND 10 MPH.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT  
PARTLY CLOUDY. LOWS 48 TO  
58. HIGHS 71 TO 86.    
SATURDAY  
SUNNY. HIGHS 71 TO 86.    
SATURDAY NIGHT THROUGH MONDAY  
PARTLY CLOUDY. LOWS 49 TO 59.  
HIGHS 71 TO 86.  
 
 
 
TEMPERATURE / PRECIPITATION  
FORT BRAGG 66 52 67 / 0 0 0  
POINT ARENA 63 54 64 / 0 0 0  
 
 
 
CAZ110-200200-  
NORTHWESTERN MENDOCINO INTERIOR-  
1205 AM PDT TUE AUG 19 2025  
   
TODAY  
SUNNY. HIGHS 79 TO 94.    
TONIGHT  
CLEAR. LOWS 49 TO 59.    
WEDNESDAY  
SUNNY. HIGHS 84 TO 99.    
WEDNESDAY NIGHT  
CLEAR. LOWS 53 TO 63.    
THURSDAY  
SUNNY. HIGHS 88 TO 103.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 56 TO  
66. HIGHS 93 TO 108.    
SATURDAY  
SUNNY. HIGHS 93 TO 108.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS 57 TO 67.    
SUNDAY  
SUNNY. HIGHS 91 TO 106.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 57 TO 67.    
MONDAY  
SUNNY. HIGHS 89 TO 104.  
 
 
 
TEMPERATURE / PRECIPITATION  
LEGGETT 81 52 86 / 0 0 0  
LAYTONVILLE 84 52 89 / 0 0 0  
WILLITS 81 51 87 / 0 0 0  
 
 
 
CAZ111-200200-  
NORTHEASTERN MENDOCINO INTERIOR-  
1205 AM PDT TUE AUG 19 2025  
   
TODAY  
SUNNY. HIGHS 78 TO 93.    
TONIGHT  
CLEAR. LOWS 51 TO 61.    
WEDNESDAY  
SUNNY. HIGHS 85 TO 100.    
WEDNESDAY NIGHT  
CLEAR. LOWS 56 TO 66.    
THURSDAY  
SUNNY. HIGHS 90 TO 105.    
THURSDAY NIGHT THROUGH SATURDAY NIGHT  
MOSTLY CLEAR. LOWS 60 TO  
70. HIGHS 94 TO 109.    
SUNDAY  
SUNNY. HIGHS 93 TO 108.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 60 TO 70.    
MONDAY  
SUNNY. HIGHS 91 TO 106.  
 
 
 
TEMPERATURE / PRECIPITATION  
COVELO 89 52 96 / 0 0 0  
 
 
 
CAZ112-200200-  
SOUTHWESTERN MENDOCINO INTERIOR-  
1205 AM PDT TUE AUG 19 2025  
   
TODAY  
SUNNY. PATCHY VALLEY FOG IN THE MORNING. HIGHS 73 TO 88.   
TONIGHT  
PARTLY CLOUDY. PATCHY VALLEY FOG OVERNIGHT. LOWS 49 TO  
59.    
WEDNESDAY  
SUNNY. HIGHS 78 TO 93.    
WEDNESDAY NIGHT  
CLEAR. LOWS 50 TO 60.    
THURSDAY  
SUNNY. HIGHS 82 TO 97.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS 50 TO 60.    
FRIDAY  
SUNNY. HIGHS 83 TO 98.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS 52 TO 62.    
SATURDAY THROUGH MONDAY  
MOSTLY CLEAR. HIGHS 84 TO 99. LOWS  
52 TO 62.  
 
 
 
TEMPERATURE / PRECIPITATION  
BOONVILLE 84 52 89 / 0 0 0  
 
 
 
CAZ113-200200-  
SOUTHEASTERN MENDOCINO INTERIOR-  
1205 AM PDT TUE AUG 19 2025  
   
TODAY  
SUNNY. HIGHS 77 TO 92.    
TONIGHT  
CLEAR. LOWS 53 TO 63.    
WEDNESDAY  
SUNNY. HIGHS 82 TO 97.    
WEDNESDAY NIGHT  
CLEAR. LOWS 57 TO 67.    
THURSDAY  
SUNNY. HIGHS 86 TO 101.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS 58 TO 68.    
FRIDAY THROUGH SATURDAY NIGHT  
MOSTLY CLEAR. HIGHS 91 TO 106.  
LOWS 60 TO 70.    
SUNDAY  
SUNNY. HIGHS 88 TO 103.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 60 TO 70.    
MONDAY  
SUNNY. HIGHS 87 TO 102.  
 
 
 
TEMPERATURE / PRECIPITATION  
UKIAH 89 57 94 / 0 0 0  
 
 
 
CAZ114-200200-  
NORTHERN LAKE-  
1205 AM PDT TUE AUG 19 2025  
   
TODAY  
SUNNY. HIGHS 77 TO 92.    
TONIGHT  
CLEAR. LOWS 55 TO 65.    
WEDNESDAY  
SUNNY. HIGHS 83 TO 98.    
WEDNESDAY NIGHT  
CLEAR. LOWS 60 TO 70.    
THURSDAY  
SUNNY. HIGHS 87 TO 102.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS 61 TO 71.    
FRIDAY THROUGH SUNDAY NIGHT  
MOSTLY CLEAR. HIGHS 89 TO 104.  
LOWS 62 TO 72.    
MONDAY  
SUNNY. HIGHS 88 TO 103.  
 
 
 
TEMPERATURE / PRECIPITATION  
LAKE PILLSBURY 91 51 96 / 0 0 0  
 
 
 
CAZ115-200200-  
SOUTHERN LAKE-  
1205 AM PDT TUE AUG 19 2025  
   
TODAY  
SUNNY. HIGHS 81 TO 93.    
TONIGHT  
CLEAR. LOWS 56 TO 66.    
WEDNESDAY  
SUNNY. HIGHS 86 TO 100.    
WEDNESDAY NIGHT  
CLEAR. LOWS 61 TO 71.    
THURSDAY  
SUNNY. HIGHS 91 TO 104.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS 62 TO 72.    
FRIDAY THROUGH SUNDAY NIGHT  
MOSTLY CLEAR. HIGHS 91 TO 104.  
LOWS 63 TO 73.    
MONDAY  
SUNNY. HIGHS 90 TO 102.  
 
 
 
TEMPERATURE / PRECIPITATION  
LAKEPORT 87 57 92 / 0 0 0  
MIDDLETOWN 89 55 96 / 0 0 0  
CLEARLAKE 90 57 97 / 0 0 0  
 
 
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