872  
FPUS56 KEKA 110832  
ZFPEKA  
 
ZONE FORECAST PRODUCT FOR CALIFORNIA  
NATIONAL WEATHER SERVICE EUREKA CA  
131 AM PDT MON AUG 11 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 TUESDAY.  
 
CAZ101-120200-  
COASTAL DEL NORTE-  
131 AM PDT MON AUG 11 2025  
   
TODAY  
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. PATCHY DENSE  
FOG IN THE MORNING. HIGHS 63 TO 77. LIGHT WINDS BECOMING  
SOUTHWEST AROUND 5 MPH IN THE AFTERNOON.    
TONIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. PATCHY FOG. LOWS 49 TO 59. SOUTHWEST WIND AROUND 5 MPH IN  
THE EVENING BECOMING LIGHT.    
TUESDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. PATCHY FOG IN THE MORNING. HIGHS 61 TO 73. LIGHT WINDS  
BECOMING WEST AROUND 5 MPH IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLOUDY. PATCHY FOG. LOWS 49 TO 59. WEST  
WIND AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. PATCHY FOG. HIGHS 61 TO 72. NORTHWEST  
WIND AROUND 5 MPH.    
WEDNESDAY NIGHT AND THURSDAY  
PARTLY CLOUDY. LOWS 51 TO 61.  
HIGHS 62 TO 77.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS 51 TO 61.    
FRIDAY  
MOSTLY CLOUDY. PATCHY FOG. HIGHS 64 TO 74.    
FRIDAY NIGHT AND SATURDAY  
MOSTLY CLOUDY. PATCHY FOG. SLIGHT  
CHANCE OF RAIN. LOWS 52 TO 62. HIGHS 62 TO 74.    
SATURDAY NIGHT AND SUNDAY  
MOSTLY CLOUDY. PATCHY FOG. LOWS  
51 TO 61. HIGHS 62 TO 72.  
 
 
 
TEMPERATURE / PRECIPITATION  
CRESCENT CITY 63 53 61 / 0 0 10  
KLAMATH 67 55 66 / 0 0 0  
 
 
 
CAZ102-120200-  
DEL NORTE INTERIOR-  
131 AM PDT MON AUG 11 2025  
   
TODAY  
SUNNY. HIGHS 86 TO 101.    
TONIGHT  
CLEAR. LOWS 58 TO 68.    
TUESDAY  
SUNNY. HIGHS 83 TO 98.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS 56 TO 66.    
WEDNESDAY  
SUNNY. HIGHS 80 TO 95.    
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT  
MOSTLY CLEAR. LOWS  
53 TO 63. HIGHS 80 TO 95.    
FRIDAY AND FRIDAY NIGHT  
PARTLY CLOUDY. HIGHS 68 TO 83. LOWS  
52 TO 62.    
SATURDAY  
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN. HIGHS 66 TO 81.    
SATURDAY NIGHT AND SUNDAY  
PARTLY CLOUDY. LOWS 51 TO 61. HIGHS  
67 TO 82.  
 
 
 
TEMPERATURE / PRECIPITATION  
GASQUET 92 60 89 / 0 0 0  
 
 
 
CAZ103-120200-  
NORTHERN HUMBOLDT COAST-  
131 AM PDT MON AUG 11 2025  
   
TODAY  
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. PATCHY FOG  
IN THE MORNING. HIGHS 63 TO 78. LIGHT WINDS BECOMING WEST AROUND  
10 MPH IN THE AFTERNOON.    
TONIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. PATCHY FOG. LOWS 48 TO 58. WEST WIND AROUND 10 MPH IN THE  
EVENING BECOMING LIGHT.    
TUESDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. PATCHY FOG IN THE MORNING. HIGHS 63 TO 76. LIGHT WINDS  
BECOMING NORTHWEST AROUND 10 MPH IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLOUDY. SLIGHT CHANCE OF DRIZZLE AND  
PATCHY FOG. LOWS 49 TO 59. NORTHWEST WIND AROUND 10 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. PATCHY FOG. HIGHS 62 TO 72. NORTHWEST  
WIND AROUND 10 MPH.    
WEDNESDAY NIGHT AND THURSDAY  
MOSTLY CLOUDY. PATCHY FOG. LOWS  
49 TO 59. HIGHS 62 TO 74.    
THURSDAY NIGHT AND FRIDAY  
MOSTLY CLOUDY. LOWS 49 TO 59. HIGHS  
64 TO 74.    
FRIDAY NIGHT AND SATURDAY  
MOSTLY CLOUDY. PATCHY FOG. LOWS  
52 TO 62. HIGHS 64 TO 75.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS 51 TO 61.    
SUNDAY  
MOSTLY CLOUDY. PATCHY FOG. HIGHS 63 TO 73.  
 
 
 
TEMPERATURE / PRECIPITATION  
MCKINLEYVILLE 63 52 63 / 0 0 0  
ARCATA 66 54 66 / 0 0 0  
EUREKA 62 51 62 / 0 0 0  
FORTUNA 70 53 69 / 0 0 0  
 
 
 
CAZ104-120200-  
SOUTHWESTERN HUMBOLDT-  
131 AM PDT MON AUG 11 2025  
   
TODAY  
SUNNY. HIGHS 81 TO 96. LIGHT WINDS BECOMING WEST AROUND  
5 MPH IN THE AFTERNOON.    
TONIGHT  
MOSTLY CLEAR. LOWS 51 TO 61. NORTHWEST WIND AROUND  
5 MPH IN THE EVENING BECOMING LIGHT.    
TUESDAY  
SUNNY. HIGHS 82 TO 97. LIGHT WINDS BECOMING WEST  
AROUND 5 MPH IN THE AFTERNOON.    
TUESDAY NIGHT  
PARTLY CLOUDY. SLIGHT CHANCE OF DRIZZLE. LOWS  
50 TO 60. NORTHWEST WIND AROUND 5 MPH.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS 73 TO 88. NORTHWEST WIND AROUND  
5 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS 51 TO 61.    
THURSDAY  
SUNNY. HIGHS 74 TO 89.    
THURSDAY NIGHT THROUGH SUNDAY  
PARTLY CLOUDY. LOWS 53 TO 63.  
HIGHS 74 TO 89.  
 
 
 
TEMPERATURE / PRECIPITATION  
HONEYDEW 85 54 84 / 0 0 0  
 
 
 
CAZ105-120200-  
NORTHERN HUMBOLDT INTERIOR-  
131 AM PDT MON AUG 11 2025  
 
...HEAT ADVISORY IN EFFECT FROM 9 AM THIS MORNING TO 11 PM PDT  
THIS EVENING...  
   
TODAY  
SUNNY. HIGHS 95 TO 110.    
TONIGHT  
CLEAR. LOWS 58 TO 68.    
TUESDAY  
SUNNY. HIGHS 95 TO 110.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS 55 TO 65.    
WEDNESDAY  
SUNNY. HIGHS 89 TO 104.    
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT  
MOSTLY CLEAR. LOWS  
51 TO 61. HIGHS 89 TO 104.    
FRIDAY THROUGH SUNDAY  
PARTLY CLOUDY. HIGHS 82 TO 97. LOWS  
51 TO 61.  
 
 
 
TEMPERATURE / PRECIPITATION  
ORLEANS 108 66 108 / 0 0 0  
HOOPA 105 64 102 / 0 0 0  
WILLOW CREEK 108 65 105 / 0 0 0  
 
 
 
CAZ106-120200-  
SOUTHERN HUMBOLDT INTERIOR-  
131 AM PDT MON AUG 11 2025  
   
TODAY  
SUNNY. HIGHS 90 TO 105.    
TONIGHT  
MOSTLY CLEAR. LOWS 57 TO 67.    
TUESDAY  
SUNNY. HIGHS 89 TO 104.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS 53 TO 63.    
WEDNESDAY  
SUNNY. HIGHS 80 TO 95.    
WEDNESDAY NIGHT AND THURSDAY  
MOSTLY CLEAR. LOWS 50 TO 60.  
HIGHS 80 TO 95.    
THURSDAY NIGHT THROUGH SUNDAY  
PARTLY CLOUDY. LOWS 50 TO 60.  
HIGHS 78 TO 93.  
 
 
 
TEMPERATURE / PRECIPITATION  
GARBERVILLE 100 57 100 / 0 0 0  
 
 
 
CAZ107-120200-  
NORTHERN TRINITY-  
131 AM PDT MON AUG 11 2025  
   
..HEAT ADVISORY IN EFFECT UNTIL 11 PM PDT THIS EVENING  
 
   
TODAY  
SUNNY. HIGHS 101 TO 116.    
TONIGHT  
CLEAR. LOWS 62 TO 72.    
TUESDAY  
SUNNY. HIGHS 97 TO 112.    
TUESDAY NIGHT  
CLEAR. LOWS 58 TO 68.    
WEDNESDAY  
SUNNY. HIGHS 93 TO 108.    
WEDNESDAY NIGHT AND THURSDAY  
CLEAR. LOWS 55 TO 65. HIGHS 93 TO  
108.    
THURSDAY NIGHT THROUGH SATURDAY  
MOSTLY CLEAR. LOWS 51 TO 61.  
HIGHS 87 TO 102.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 51 TO 61.    
SUNDAY  
SUNNY. HIGHS 82 TO 97.  
 
 
 
TEMPERATURE / PRECIPITATION  
TRINITY CENTER 106 67 104 / 0 0 0  
WEAVERVILLE 108 65 105 / 0 0 0  
 
 
 
CAZ108-120200-  
SOUTHERN TRINITY-  
131 AM PDT MON AUG 11 2025  
   
TODAY  
SUNNY. HIGHS 93 TO 108.    
TONIGHT  
CLEAR. LOWS 60 TO 70.    
TUESDAY  
SUNNY. HIGHS 92 TO 107.    
TUESDAY NIGHT  
CLEAR. LOWS 57 TO 67.    
WEDNESDAY  
SUNNY. HIGHS 85 TO 100.    
WEDNESDAY NIGHT AND THURSDAY  
CLEAR. LOWS 53 TO 63. HIGHS 85 TO  
100.    
THURSDAY NIGHT THROUGH SATURDAY NIGHT  
MOSTLY CLEAR. LOWS 50 TO  
60. HIGHS 80 TO 95.    
SUNDAY  
MOSTLY SUNNY. HIGHS 78 TO 93.  
 
 
 
TEMPERATURE / PRECIPITATION  
HAYFORK 107 60 107 / 0 0 0  
RUTH 101 59 99 / 0 0 0  
 
 
 
CAZ109-120200-  
MENDOCINO COAST-  
131 AM PDT MON AUG 11 2025  
   
TODAY  
MOSTLY CLOUDY EARLY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. PATCHY FOG IN THE MORNING. HIGHS 66 TO 81. LIGHT WINDS  
BECOMING WEST AROUND 5 MPH IN THE AFTERNOON.    
TONIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. PATCHY DENSE FOG. LOWS 47 TO 57. NORTHWEST WIND AROUND  
5 MPH IN THE EVENING BECOMING LIGHT.    
TUESDAY  
MOSTLY SUNNY. PATCHY FOG IN THE MORNING. HIGHS 65 TO  
80. LIGHT WINDS BECOMING WEST AROUND 5 MPH IN THE AFTERNOON.    
TUESDAY NIGHT  
PARTLY CLOUDY. SLIGHT CHANCE OF DRIZZLE AND  
PATCHY FOG. LOWS 46 TO 56. NORTHWEST WIND AROUND 5 MPH.    
WEDNESDAY  
PARTLY CLOUDY. SLIGHT CHANCE OF DRIZZLE AND PATCHY  
FOG. HIGHS 60 TO 74. WEST WIND AROUND 5 MPH.    
WEDNESDAY NIGHT AND THURSDAY  
PARTLY CLOUDY. PATCHY FOG. LOWS  
48 TO 58. HIGHS 71 TO 86.    
THURSDAY NIGHT AND FRIDAY  
MOSTLY CLEAR. LOWS 49 TO 59. HIGHS  
71 TO 86.    
FRIDAY NIGHT THROUGH SUNDAY  
PARTLY CLOUDY. LOWS 50 TO 60.  
HIGHS 70 TO 85.  
 
 
 
TEMPERATURE / PRECIPITATION  
FORT BRAGG 63 50 63 / 0 10 10  
POINT ARENA 56 53 57 / 0 10 10  
 
 
 
CAZ110-120200-  
NORTHWESTERN MENDOCINO INTERIOR-  
131 AM PDT MON AUG 11 2025  
   
TODAY  
SUNNY. HIGHS 93 TO 108.    
TONIGHT  
CLEAR. LOWS 56 TO 66.    
TUESDAY  
SUNNY. HIGHS 93 TO 108.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS 53 TO 63.    
WEDNESDAY  
SUNNY. HIGHS 85 TO 100.    
WEDNESDAY NIGHT THROUGH FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 51 TO  
61. HIGHS 85 TO 100.    
SATURDAY AND SATURDAY NIGHT  
MOSTLY CLEAR. HIGHS 77 TO 92. LOWS  
51 TO 61.    
SUNDAY  
MOSTLY SUNNY. HIGHS 77 TO 92.  
 
 
 
TEMPERATURE / PRECIPITATION  
LEGGETT 86 56 86 / 0 0 0  
LAYTONVILLE 97 60 95 / 0 0 0  
WILLITS 92 56 91 / 0 0 0  
 
 
 
CAZ111-120200-  
NORTHEASTERN MENDOCINO INTERIOR-  
131 AM PDT MON AUG 11 2025  
   
TODAY  
SUNNY. HIGHS 93 TO 108.    
TONIGHT  
CLEAR. LOWS 62 TO 72.    
TUESDAY  
SUNNY. HIGHS 93 TO 108.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS 58 TO 68.    
WEDNESDAY  
SUNNY. HIGHS 88 TO 103.    
WEDNESDAY NIGHT AND THURSDAY  
CLEAR. LOWS 56 TO 66. HIGHS 88 TO  
103.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 53 TO  
63. HIGHS 88 TO 103.    
SATURDAY THROUGH SUNDAY  
MOSTLY CLEAR. HIGHS 82 TO 97. LOWS  
53 TO 63.  
 
 
 
TEMPERATURE / PRECIPITATION  
COVELO 103 62 104 / 0 0 0  
 
 
 
CAZ112-120200-  
SOUTHWESTERN MENDOCINO INTERIOR-  
131 AM PDT MON AUG 11 2025  
   
TODAY  
PARTLY CLOUDY EARLY IN THE MORNING THEN CLEARING. HIGHS  
82 TO 97.    
TONIGHT  
PARTLY CLOUDY. PATCHY VALLEY FOG OVERNIGHT. LOWS 51 TO  
61.    
TUESDAY  
SUNNY. PATCHY VALLEY FOG IN THE MORNING. HIGHS 81 TO  
96.    
TUESDAY NIGHT  
PARTLY CLOUDY. SLIGHT CHANCE OF DRIZZLE AND  
PATCHY VALLEY FOG. LOWS 49 TO 59.    
WEDNESDAY  
MOSTLY SUNNY. SLIGHT CHANCE OF DRIZZLE AND PATCHY  
VALLEY FOG. HIGHS 75 TO 90.    
WEDNESDAY NIGHT AND THURSDAY  
PARTLY CLOUDY. PATCHY VALLEY FOG.  
LOWS 49 TO 59. HIGHS 75 TO 90.    
THURSDAY NIGHT AND FRIDAY  
MOSTLY CLEAR. LOWS 51 TO 61. HIGHS  
75 TO 90.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 52 TO  
62. HIGHS 73 TO 88.    
SUNDAY  
PARTLY CLOUDY IN THE MORNING THEN CLEARING. PATCHY  
VALLEY FOG. HIGHS 72 TO 86.  
 
 
 
TEMPERATURE / PRECIPITATION  
BOONVILLE 92 55 94 / 0 0 0  
 
 
 
CAZ113-120200-  
SOUTHEASTERN MENDOCINO INTERIOR-  
131 AM PDT MON AUG 11 2025  
   
TODAY  
SUNNY. HIGHS 89 TO 104.    
TONIGHT  
CLEAR. LOWS 58 TO 68.    
TUESDAY  
SUNNY. HIGHS 87 TO 102.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS 54 TO 64.    
WEDNESDAY  
SUNNY. HIGHS 82 TO 97.    
WEDNESDAY NIGHT THROUGH SUNDAY  
MOSTLY CLEAR. LOWS 56 TO 66.  
HIGHS 82 TO 97.  
 
 
 
TEMPERATURE / PRECIPITATION  
UKIAH 101 61 100 / 0 0 0  
 
 
 
CAZ114-120200-  
NORTHERN LAKE-  
131 AM PDT MON AUG 11 2025  
   
TODAY  
SUNNY. HIGHS 90 TO 105.    
TONIGHT  
CLEAR. LOWS 64 TO 74.    
TUESDAY  
SUNNY. HIGHS 89 TO 104.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS 60 TO 70.    
WEDNESDAY  
SUNNY. HIGHS 84 TO 99.    
WEDNESDAY NIGHT THROUGH FRIDAY  
CLEAR. LOWS 57 TO 67. HIGHS  
84 TO 99.    
FRIDAY NIGHT THROUGH SUNDAY  
MOSTLY CLEAR. LOWS 55 TO 65. HIGHS  
80 TO 95.  
 
 
 
TEMPERATURE / PRECIPITATION  
LAKE PILLSBURY 104 61 102 / 0 0 0  
 
 
 
CAZ115-120200-  
SOUTHERN LAKE-  
131 AM PDT MON AUG 11 2025  
   
TODAY  
SUNNY. HIGHS 92 TO 106.    
TONIGHT  
CLEAR. LOWS 63 TO 73.    
TUESDAY  
SUNNY. HIGHS 90 TO 105.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS 58 TO 68.    
WEDNESDAY  
SUNNY. HIGHS 85 TO 98.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS 56 TO 66.    
THURSDAY THROUGH FRIDAY  
CLEAR. HIGHS 83 TO 98. LOWS 57 TO 67.    
FRIDAY NIGHT THROUGH SUNDAY  
MOSTLY CLEAR. LOWS 57 TO 67. HIGHS  
83 TO 98.  
 
 
 
TEMPERATURE / PRECIPITATION  
LAKEPORT 98 65 99 / 0 0 0  
MIDDLETOWN 99 60 95 / 0 0 0  
CLEARLAKE 102 65 102 / 0 0 0  
 
 
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