729  
FPUS56 KEKA 102032  
ZFPEKA  
 
ZONE FORECAST PRODUCT FOR CALIFORNIA  
NATIONAL WEATHER SERVICE EUREKA CA  
131 PM PDT SUN AUG 10 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.  
 
CAZ101-111400-  
COASTAL DEL NORTE-  
131 PM PDT SUN AUG 10 2025  
   
TONIGHT  
PARTLY CLOUDY UNTIL LATE TONIGHT THEN BECOMING MOSTLY  
CLOUDY. PATCHY FOG. LOWS 49 TO 59. SOUTHWEST WIND AROUND 5 MPH IN  
THE EVENING BECOMING LIGHT.    
MONDAY  
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. PATCHY FOG  
IN THE MORNING. HIGHS 64 TO 79. LIGHT WINDS BECOMING SOUTHWEST  
AROUND 5 MPH IN THE AFTERNOON.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. PATCHY DENSE FOG. LOWS 52 TO 62. WEST WIND AROUND 5 MPH  
IN THE EVENING BECOMING LIGHT.    
TUESDAY  
MOSTLY CLOUDY. PATCHY FOG. HIGHS 63 TO 78. WEST WIND  
AROUND 5 MPH.    
TUESDAY NIGHT AND WEDNESDAY  
MOSTLY CLOUDY. PATCHY FOG. LOWS  
51 TO 61. HIGHS 63 TO 78. NORTHWEST WIND AROUND 5 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. PATCHY FOG. LOWS 50 TO 60.    
THURSDAY THROUGH SUNDAY  
MOSTLY CLOUDY. PATCHY FOG. HIGHS 61 TO  
76. LOWS 49 TO 59.  
 
 
 
TEMPERATURE / PRECIPITATION  
CRESCENT CITY 54 63 55 62 / 0 0 0 10  
KLAMATH 55 68 58 67 / 0 0 0 0  
 
 
 
CAZ102-111400-  
DEL NORTE INTERIOR-  
131 PM PDT SUN AUG 10 2025  
   
..HEAT ADVISORY IN EFFECT UNTIL 11 PM PDT THIS EVENING  
 
   
TONIGHT  
CLEAR. LOWS 62 TO 72.    
MONDAY  
SUNNY. HIGHS 86 TO 101.    
MONDAY NIGHT  
CLEAR. LOWS 58 TO 68.    
TUESDAY  
SUNNY. HIGHS 83 TO 98.    
TUESDAY NIGHT AND WEDNESDAY  
MOSTLY CLEAR. LOWS 56 TO 66. HIGHS  
83 TO 98.    
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT  
MOSTLY CLEAR. LOWS  
51 TO 61. HIGHS 78 TO 93.    
FRIDAY THROUGH SUNDAY  
PARTLY CLOUDY. HIGHS 69 TO 84. LOWS  
51 TO 61.  
 
 
 
TEMPERATURE / PRECIPITATION  
GASQUET 64 92 61 90 / 0 0 0 0  
 
 
 
CAZ103-111400-  
NORTHERN HUMBOLDT COAST-  
131 PM PDT SUN AUG 10 2025  
   
TONIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. PATCHY FOG. LOWS 51 TO 61. WEST WIND AROUND 10 MPH IN THE  
EVENING BECOMING LIGHT.    
MONDAY  
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. PATCHY FOG  
IN THE MORNING. HIGHS 66 TO 81. LIGHT WINDS BECOMING WEST AROUND  
10 MPH IN THE AFTERNOON.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. PATCHY DENSE FOG. LOWS 50 TO 60. WEST WIND AROUND 10 MPH  
IN THE EVENING BECOMING LIGHT.    
TUESDAY  
PARTLY CLOUDY. PATCHY FOG. HIGHS 64 TO 79. NORTHWEST  
WIND AROUND 10 MPH.    
TUESDAY NIGHT  
MOSTLY CLOUDY. PATCHY DRIZZLE AND FOG. LOWS  
50 TO 60. NORTHWEST WIND AROUND 10 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. PATCHY FOG. HIGHS 64 TO 76. NORTHWEST  
WIND AROUND 10 MPH.    
WEDNESDAY NIGHT THROUGH SUNDAY  
MOSTLY CLOUDY. PATCHY FOG. LOWS  
48 TO 58. HIGHS 63 TO 76.  
 
 
 
TEMPERATURE / PRECIPITATION  
MCKINLEYVILLE 54 64 54 63 / 0 0 0 10  
ARCATA 55 67 54 66 / 0 0 0 0  
EUREKA 54 65 55 64 / 10 0 0 10  
FORTUNA 57 72 53 68 / 0 0 0 0  
 
 
 
CAZ104-111400-  
SOUTHWESTERN HUMBOLDT-  
131 PM PDT SUN AUG 10 2025  
   
TONIGHT  
MOSTLY CLEAR. LOWS 58 TO 68. NORTHWEST WIND AROUND  
5 MPH IN THE EVENING BECOMING LIGHT.    
MONDAY  
SUNNY. HIGHS 82 TO 97. LIGHT WINDS BECOMING WEST AROUND  
5 MPH IN THE AFTERNOON.    
MONDAY NIGHT  
MOSTLY CLEAR. PATCHY DENSE FOG IN THE EVENING.  
LOWS 54 TO 64. NORTHWEST WIND AROUND 5 MPH IN THE EVENING  
BECOMING LIGHT.    
TUESDAY  
SUNNY. HIGHS 80 TO 95. NORTHWEST WIND AROUND 5 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY. PATCHY DRIZZLE. LOWS 51 TO 61.  
NORTHWEST WIND AROUND 5 MPH.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS 72 TO 87. NORTHWEST WIND AROUND  
5 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS 51 TO 61.    
THURSDAY  
SUNNY. HIGHS 76 TO 91.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT  
PARTLY CLOUDY. LOWS 51 TO  
61. HIGHS 76 TO 91.    
SATURDAY  
MOSTLY SUNNY. PATCHY FOG. HIGHS 75 TO 90.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 51 TO 61.    
SUNDAY  
MOSTLY SUNNY. PATCHY FOG. HIGHS 72 TO 87.  
 
 
 
TEMPERATURE / PRECIPITATION  
HONEYDEW 57 86 55 83 / 0 0 0 0  
 
 
 
CAZ105-111400-  
NORTHERN HUMBOLDT INTERIOR-  
131 PM PDT SUN AUG 10 2025  
   
..HEAT ADVISORY IN EFFECT UNTIL 11 PM PDT THIS EVENING  
   
..HEAT ADVISORY IN EFFECT FROM 9 AM TO 11 PM PDT MONDAY  
 
   
TONIGHT  
CLEAR. LOWS 61 TO 71.    
MONDAY  
SUNNY. HIGHS 95 TO 110.    
MONDAY NIGHT  
CLEAR. LOWS 58 TO 68.    
TUESDAY  
SUNNY. HIGHS 94 TO 109.    
TUESDAY NIGHT AND WEDNESDAY  
MOSTLY CLEAR. LOWS 55 TO 65. HIGHS  
94 TO 109.    
WEDNESDAY NIGHT AND THURSDAY  
MOSTLY CLEAR. LOWS 52 TO 62.  
HIGHS 89 TO 104.    
THURSDAY NIGHT THROUGH SUNDAY  
PARTLY CLOUDY. LOWS 50 TO 60.  
HIGHS 85 TO 100.  
 
 
 
TEMPERATURE / PRECIPITATION  
ORLEANS 67 108 64 107 / 0 0 0 0  
HOOPA 63 105 64 102 / 0 0 0 0  
WILLOW CREEK 63 108 66 105 / 0 0 0 0  
 
 
 
CAZ106-111400-  
SOUTHERN HUMBOLDT INTERIOR-  
131 PM PDT SUN AUG 10 2025  
   
TONIGHT  
CLEAR. LOWS 59 TO 69.    
MONDAY  
SUNNY. HIGHS 89 TO 104.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS 57 TO 67.    
TUESDAY  
SUNNY. HIGHS 86 TO 101.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS 53 TO 63.    
WEDNESDAY  
SUNNY. PATCHY VALLEY FOG. HIGHS 79 TO 94.    
WEDNESDAY NIGHT AND THURSDAY  
MOSTLY CLEAR. PATCHY VALLEY FOG.  
LOWS 50 TO 60. HIGHS 82 TO 97.    
THURSDAY NIGHT THROUGH SUNDAY  
PARTLY CLOUDY. LOWS 49 TO 59.  
HIGHS 82 TO 97.  
 
 
 
TEMPERATURE / PRECIPITATION  
GARBERVILLE 57 101 59 97 / 0 0 0 0  
 
 
 
CAZ107-111400-  
NORTHERN TRINITY-  
131 PM PDT SUN AUG 10 2025  
   
..HEAT ADVISORY IN EFFECT UNTIL 11 PM PDT MONDAY  
 
   
TONIGHT  
CLEAR. LOWS 63 TO 73.    
MONDAY  
SUNNY. HIGHS 100 TO 115.    
MONDAY NIGHT  
CLEAR. LOWS 62 TO 72.    
TUESDAY  
SUNNY. HIGHS 97 TO 112.    
TUESDAY NIGHT AND WEDNESDAY  
CLEAR. LOWS 58 TO 68. HIGHS 97 TO  
112.    
WEDNESDAY NIGHT AND THURSDAY  
CLEAR. LOWS 54 TO 64. HIGHS 93 TO  
108.    
THURSDAY NIGHT THROUGH SUNDAY  
MOSTLY CLEAR. LOWS 51 TO 61.  
HIGHS 89 TO 104.  
 
 
 
TEMPERATURE / PRECIPITATION  
TRINITY CENTER 67 106 67 104 / 0 0 0 0  
WEAVERVILLE 65 107 66 105 / 0 0 0 0  
 
 
 
CAZ108-111400-  
SOUTHERN TRINITY-  
131 PM PDT SUN AUG 10 2025  
   
TONIGHT  
CLEAR. LOWS 61 TO 71.    
MONDAY  
SUNNY. HIGHS 92 TO 107.    
MONDAY NIGHT  
CLEAR. LOWS 59 TO 69.    
TUESDAY  
SUNNY. HIGHS 91 TO 106.    
TUESDAY NIGHT AND WEDNESDAY  
CLEAR. LOWS 56 TO 66. HIGHS 91 TO  
106.    
WEDNESDAY NIGHT AND THURSDAY  
CLEAR. LOWS 53 TO 63. HIGHS 86 TO  
101.    
THURSDAY NIGHT THROUGH SATURDAY  
MOSTLY CLEAR. LOWS 49 TO 59.  
HIGHS 85 TO 100.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 48 TO 58.    
SUNDAY  
SUNNY. HIGHS 78 TO 93.  
 
 
 
TEMPERATURE / PRECIPITATION  
HAYFORK 61 107 61 106 / 0 0 0 0  
RUTH 59 101 60 99 / 0 0 0 0  
 
 
 
CAZ109-111400-  
MENDOCINO COAST-  
131 PM PDT SUN AUG 10 2025  
   
TONIGHT  
PARTLY CLOUDY UNTIL LATE TONIGHT THEN BECOMING MOSTLY  
CLOUDY. PATCHY DENSE FOG THROUGH THE NIGHT. PATCHY DRIZZLE  
OVERNIGHT. LOWS 49 TO 59. WEST WIND AROUND 5 MPH IN THE EVENING  
BECOMING LIGHT.    
MONDAY  
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. PATCHY FOG  
IN THE MORNING. HIGHS 71 TO 86. LIGHT WINDS BECOMING WEST AROUND  
5 MPH IN THE AFTERNOON.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. PATCHY FOG. LOWS 49 TO 59. NORTHWEST WIND AROUND 5 MPH IN  
THE EVENING BECOMING LIGHT.    
TUESDAY  
MOSTLY SUNNY. PATCHY FOG. HIGHS 68 TO 83. WEST WIND  
AROUND 5 MPH.    
TUESDAY NIGHT AND WEDNESDAY  
PARTLY CLOUDY. PATCHY DRIZZLE AND  
FOG. LOWS 47 TO 57. HIGHS 68 TO 83. WEST WIND AROUND 5 MPH.    
WEDNESDAY NIGHT AND THURSDAY  
PARTLY CLOUDY. PATCHY FOG. LOWS  
48 TO 58. HIGHS 71 TO 86.    
THURSDAY NIGHT  
MOSTLY CLEAR. PATCHY FOG. LOWS 47 TO 57.    
FRIDAY THROUGH SUNDAY  
PARTLY CLOUDY. PATCHY FOG. HIGHS 68 TO  
83. LOWS 47 TO 57.  
 
 
 
TEMPERATURE / PRECIPITATION  
FORT BRAGG 51 66 51 65 / 20 0 10 10  
POINT ARENA 53 63 53 61 / 10 0 10 10  
 
 
 
CAZ110-111400-  
NORTHWESTERN MENDOCINO INTERIOR-  
131 PM PDT SUN AUG 10 2025  
   
TONIGHT  
CLEAR. LOWS 58 TO 68.    
MONDAY  
SUNNY. HIGHS 92 TO 107.    
MONDAY NIGHT  
CLEAR. LOWS 57 TO 67.    
TUESDAY  
SUNNY. HIGHS 90 TO 105.    
TUESDAY NIGHT AND WEDNESDAY  
MOSTLY CLEAR. LOWS 52 TO 62. HIGHS  
90 TO 105.    
WEDNESDAY NIGHT THROUGH FRIDAY  
MOSTLY CLEAR. LOWS 50 TO 60.  
HIGHS 84 TO 99.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS 49 TO 59.    
SATURDAY  
SUNNY. HIGHS 77 TO 92.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 49 TO 59.    
SUNDAY  
SUNNY. HIGHS 76 TO 91.  
 
 
 
TEMPERATURE / PRECIPITATION  
LEGGETT 56 87 57 86 / 0 0 0 0  
LAYTONVILLE 62 97 61 95 / 0 0 0 0  
WILLITS 58 92 59 90 / 0 0 0 0  
 
 
 
CAZ111-111400-  
NORTHEASTERN MENDOCINO INTERIOR-  
131 PM PDT SUN AUG 10 2025  
   
TONIGHT  
CLEAR. LOWS 62 TO 72.    
MONDAY  
SUNNY. HIGHS 93 TO 108.    
MONDAY NIGHT  
CLEAR. LOWS 62 TO 72.    
TUESDAY  
SUNNY. HIGHS 92 TO 107.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS 58 TO 68.    
WEDNESDAY  
SUNNY. HIGHS 86 TO 101.    
WEDNESDAY NIGHT AND THURSDAY  
CLEAR. LOWS 55 TO 65. HIGHS 88 TO  
103.    
THURSDAY NIGHT THROUGH SATURDAY  
MOSTLY CLEAR. LOWS 52 TO 62.  
HIGHS 88 TO 103.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 52 TO 62.    
SUNDAY  
SUNNY. HIGHS 79 TO 94.  
 
 
 
TEMPERATURE / PRECIPITATION  
COVELO 61 103 63 102 / 0 0 0 0  
 
 
 
CAZ112-111400-  
SOUTHWESTERN MENDOCINO INTERIOR-  
131 PM PDT SUN AUG 10 2025  
   
TONIGHT  
CLEAR UNTIL LATE TONIGHT THEN BECOMING PARTLY CLOUDY.  
LOWS 52 TO 62.    
MONDAY  
SUNNY. HIGHS 82 TO 97.    
MONDAY NIGHT  
PARTLY CLOUDY. PATCHY VALLEY FOG OVERNIGHT. LOWS  
51 TO 61.    
TUESDAY  
SUNNY. HIGHS 80 TO 95.    
TUESDAY NIGHT AND WEDNESDAY  
PARTLY CLOUDY. PATCHY DRIZZLE AND  
VALLEY FOG. LOWS 48 TO 58. HIGHS 80 TO 95.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. PATCHY VALLEY FOG. LOWS 48 TO  
58.    
THURSDAY  
SUNNY. PATCHY VALLEY FOG. HIGHS 76 TO 91.    
THURSDAY NIGHT AND FRIDAY  
MOSTLY CLEAR. LOWS 48 TO 58. HIGHS  
76 TO 91.    
FRIDAY NIGHT THROUGH SUNDAY  
PARTLY CLOUDY. LOWS 50 TO 60.  
HIGHS 73 TO 88.  
 
 
 
TEMPERATURE / PRECIPITATION  
BOONVILLE 57 93 56 92 / 0 0 0 0  
 
 
 
CAZ113-111400-  
SOUTHEASTERN MENDOCINO INTERIOR-  
131 PM PDT SUN AUG 10 2025  
   
..HEAT ADVISORY IN EFFECT UNTIL 11 PM PDT THIS EVENING  
 
   
TONIGHT  
CLEAR. LOWS 60 TO 70.    
MONDAY  
SUNNY. HIGHS 89 TO 104.    
MONDAY NIGHT  
CLEAR. LOWS 60 TO 70.    
TUESDAY  
SUNNY. HIGHS 87 TO 102.    
TUESDAY NIGHT AND WEDNESDAY  
MOSTLY CLEAR. LOWS 54 TO 64. HIGHS  
87 TO 102.    
WEDNESDAY NIGHT THROUGH FRIDAY  
MOSTLY CLEAR. LOWS 54 TO 64.  
HIGHS 81 TO 96.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS 54 TO 64.    
SATURDAY  
SUNNY. HIGHS 74 TO 89.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 53 TO 63.    
SUNDAY  
SUNNY. HIGHS 74 TO 89.  
 
 
 
TEMPERATURE / PRECIPITATION  
UKIAH 62 102 63 100 / 0 0 0 0  
 
 
 
CAZ114-111400-  
NORTHERN LAKE-  
131 PM PDT SUN AUG 10 2025  
   
TONIGHT  
CLEAR. LOWS 64 TO 74.    
MONDAY  
SUNNY. HIGHS 91 TO 106.    
MONDAY NIGHT  
CLEAR. LOWS 63 TO 73.    
TUESDAY  
SUNNY. HIGHS 89 TO 104.    
TUESDAY NIGHT AND WEDNESDAY  
CLEAR. LOWS 59 TO 69. HIGHS 89 TO  
104.    
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT  
CLEAR. LOWS 56 TO 66.  
HIGHS 83 TO 98.    
FRIDAY THROUGH SUNDAY  
MOSTLY CLEAR. HIGHS 78 TO 93. LOWS 54 TO  
64.  
 
 
 
TEMPERATURE / PRECIPITATION  
LAKE PILLSBURY 62 104 61 102 / 0 0 0 0  
 
 
 
CAZ115-111400-  
SOUTHERN LAKE-  
131 PM PDT SUN AUG 10 2025  
   
TONIGHT  
CLEAR. LOWS 65 TO 75.    
MONDAY  
SUNNY. HIGHS 92 TO 106.    
MONDAY NIGHT  
CLEAR. LOWS 63 TO 73.    
TUESDAY  
SUNNY. HIGHS 90 TO 104.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS 57 TO 67.    
WEDNESDAY  
SUNNY. HIGHS 84 TO 97.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS 56 TO 66.    
THURSDAY AND THURSDAY NIGHT  
CLEAR. HIGHS 84 TO 98. LOWS 56 TO  
66.    
FRIDAY THROUGH SUNDAY  
MOSTLY CLEAR. HIGHS 79 TO 94. LOWS 55 TO  
65.  
 
 
 
TEMPERATURE / PRECIPITATION  
LAKEPORT 66 99 65 97 / 0 0 0 0  
MIDDLETOWN 61 99 60 95 / 0 0 0 0  
CLEARLAKE 66 102 66 100 / 0 0 0 0  
 
 
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