553  
FPUS56 KEKA 101913  
ZFPEKA  
 
ZONE FORECAST PRODUCT FOR CALIFORNIA  
NATIONAL WEATHER SERVICE EUREKA CA  
1213 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 THE REST OF TODAY, TONIGHT, AND MONDAY.  
 
CAZ101-111015-  
COASTAL DEL NORTE-  
1213 PM PDT SUN AUG 10 2025  
   
REST OF TODAY
 
SUNNY. NEAR STEADY TEMPERATURE IN THE UPPER 60S.  
SOUTHWEST WIND AROUND 5 MPH.    
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.    
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
 
MOSTLY CLOUDY. PATCHY FOG. LOWS 52 TO 62. WEST  
WIND AROUND 5 MPH.    
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.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. PATCHY FOG. LOWS 50 TO 60.    
THURSDAY THROUGH SATURDAY
 
MOSTLY CLOUDY. PATCHY FOG. HIGHS  
62 TO 76. LOWS 49 TO 59.  
 

 
 
TEMPERATURE / PRECIPITATION  
CRESCENT CITY 64 54 63 / 0 0 0  
KLAMATH 71 55 68 / 0 0 0  
 

 
 
CAZ102-111015-  
DEL NORTE INTERIOR-  
1213 PM PDT SUN AUG 10 2025  
   
..HEAT ADVISORY IN EFFECT UNTIL 11 PM PDT THIS EVENING
 
 
   
REST OF TODAY
 
SUNNY. NEAR STEADY TEMPERATURE IN THE UPPER 80S.   
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 THROUGH WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 54 TO  
64. HIGHS 83 TO 98.    
THURSDAY AND THURSDAY NIGHT
 
MOSTLY CLEAR. HIGHS 71 TO 86. LOWS  
51 TO 61.    
FRIDAY THROUGH SATURDAY
 
PARTLY CLOUDY. HIGHS 69 TO 84. LOWS  
51 TO 61.  
 

 
 
TEMPERATURE / PRECIPITATION  
GASQUET 99 64 92 / 0 0 0  
 

 
 
CAZ103-111015-  
NORTHERN HUMBOLDT COAST-  
1213 PM PDT SUN AUG 10 2025  
   
REST OF TODAY
 
SUNNY. NEAR STEADY TEMPERATURE IN THE UPPER 60S.  
WEST WIND AROUND 10 MPH.    
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
 
MOSTLY CLOUDY. PATCHY FOG. LOWS 50 TO 60.  
NORTHWEST WIND AROUND 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. PATCHY FOG. HIGHS 64 TO 79. NORTHWEST  
WIND AROUND 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. PATCHY DRIZZLE AND FOG. LOWS 50 TO 60.    
WEDNESDAY THROUGH SATURDAY
 
MOSTLY CLOUDY. PATCHY FOG. HIGHS  
63 TO 76. LOWS 48 TO 58.  
 

 
 
TEMPERATURE / PRECIPITATION  
MCKINLEYVILLE 65 54 64 / 0 0 0  
ARCATA 68 55 67 / 0 0 0  
EUREKA 65 54 65 / 0 10 0  
FORTUNA 75 57 72 / 0 0 0  
 

 
 
CAZ104-111015-  
SOUTHWESTERN HUMBOLDT-  
1213 PM PDT SUN AUG 10 2025  
   
REST OF TODAY
 
SUNNY. NEAR STEADY TEMPERATURE IN THE LOWER 80S.  
WEST WIND AROUND 5 MPH.    
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. LOWS 54 TO 64.  
NORTHWEST WIND AROUND 5 MPH.    
TUESDAY
 
SUNNY. HIGHS 80 TO 95. NORTHWEST WIND AROUND 5 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. PATCHY DRIZZLE. LOWS 51 TO 61.    
WEDNESDAY AND WEDNESDAY NIGHT
 
PARTLY CLOUDY. HIGHS 72 TO 87.  
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.  
 

 
 
TEMPERATURE / PRECIPITATION  
HONEYDEW 90 57 86 / 0 0 0  
 

 
 
CAZ105-111015-  
NORTHERN HUMBOLDT INTERIOR-  
1213 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
 
 
   
REST OF TODAY
 
SUNNY. NEAR STEADY TEMPERATURE IN THE UPPER 80S.   
TONIGHT
 
CLEAR. LOWS 61 TO 71.    
MONDAY
 
SUNNY. HIGHS 95 TO 110.    
MONDAY NIGHT
 
CLEAR. PATCHY DENSE VALLEY FOG. LOWS 58 TO 68.    
TUESDAY
 
SUNNY. HIGHS 94 TO 109.    
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 54 TO  
64. HIGHS 94 TO 109.    
THURSDAY
 
SUNNY. HIGHS 85 TO 100.    
THURSDAY NIGHT THROUGH SATURDAY
 
PARTLY CLOUDY. LOWS 50 TO 60.  
HIGHS 85 TO 100.  
 

 
 
TEMPERATURE / PRECIPITATION  
ORLEANS 110 67 108 / 0 0 0  
HOOPA 108 63 105 / 0 0 0  
WILLOW CREEK 110 63 108 / 0 0 0  
 

 
 
CAZ106-111015-  
SOUTHERN HUMBOLDT INTERIOR-  
1213 PM PDT SUN AUG 10 2025  
   
REST OF TODAY
 
SUNNY. HIGHS 91 TO 106.    
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 THROUGH THURSDAY
 
MOSTLY CLEAR. PATCHY VALLEY FOG.  
HIGHS 82 TO 97. LOWS 52 TO 62.    
THURSDAY NIGHT THROUGH SATURDAY
 
PARTLY CLOUDY. LOWS 48 TO 58.  
HIGHS 82 TO 97.  
 

 
 
TEMPERATURE / PRECIPITATION  
GARBERVILLE 101 57 101 / 0 0 0  
 

 
 
CAZ107-111015-  
NORTHERN TRINITY-  
1213 PM PDT SUN AUG 10 2025  
   
..HEAT ADVISORY IN EFFECT UNTIL 11 PM PDT MONDAY
 
 
   
REST OF TODAY
 
SUNNY. HIGHS 101 TO 116.    
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 THROUGH WEDNESDAY NIGHT
 
CLEAR. LOWS 56 TO 66.  
HIGHS 97 TO 112.    
THURSDAY
 
SUNNY. HIGHS 89 TO 104.    
THURSDAY NIGHT THROUGH SATURDAY
 
MOSTLY CLEAR. LOWS 51 TO 61.  
HIGHS 89 TO 104.  
 

 
 
TEMPERATURE / PRECIPITATION  
TRINITY CENTER 105 67 106 / 0 0 0  
WEAVERVILLE 106 65 107 / 0 0 0  
 

 
 
CAZ108-111015-  
SOUTHERN TRINITY-  
1213 PM PDT SUN AUG 10 2025  
   
REST OF TODAY
 
SUNNY. HIGHS 95 TO 110.    
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 THROUGH THURSDAY
 
CLEAR. LOWS 55 TO 65. HIGHS  
91 TO 106.    
THURSDAY NIGHT THROUGH SATURDAY
 
MOSTLY CLEAR. LOWS 49 TO 59.  
HIGHS 85 TO 100.  
 

 
 
TEMPERATURE / PRECIPITATION  
HAYFORK 106 61 107 / 0 0 0  
RUTH 102 59 101 / 0 0 0  
 

 
 
CAZ109-111015-  
MENDOCINO COAST-  
1213 PM PDT SUN AUG 10 2025  
   
REST OF TODAY
 
SUNNY. NEAR STEADY TEMPERATURE IN THE LOWER 70S.  
SOUTHWEST WIND AROUND 5 MPH.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING 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
 
MOSTLY CLOUDY. PATCHY FOG. LOWS 49 TO 59.  
NORTHWEST WIND AROUND 5 MPH.    
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.    
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 SATURDAY
 
PARTLY CLOUDY. PATCHY FOG. HIGHS 68 TO  
83. LOWS 47 TO 57.  
 

 
 
TEMPERATURE / PRECIPITATION  
FORT BRAGG 66 51 66 / 0 20 0  
POINT ARENA 62 53 63 / 0 10 0  
 

 
 
CAZ110-111015-  
NORTHWESTERN MENDOCINO INTERIOR-  
1213 PM PDT SUN AUG 10 2025  
   
REST OF TODAY
 
SUNNY. NEAR STEADY TEMPERATURE IN THE LOWER 90S.   
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 THROUGH FRIDAY
 
MOSTLY CLEAR. LOWS 50 TO 60.  
HIGHS 90 TO 105.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS 49 TO 59.    
SATURDAY
 
SUNNY. HIGHS 77 TO 92.  
 

 
 
TEMPERATURE / PRECIPITATION  
LEGGETT 91 56 87 / 0 0 0  
LAYTONVILLE 97 62 97 / 0 0 0  
WILLITS 95 58 92 / 0 0 0  
 

 
 
CAZ111-111015-  
NORTHEASTERN MENDOCINO INTERIOR-  
1213 PM PDT SUN AUG 10 2025  
   
REST OF TODAY
 
SUNNY. HIGHS 93 TO 108.    
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 THROUGH THURSDAY
 
CLEAR. HIGHS 88 TO 103. LOWS 57 TO  
67.    
THURSDAY NIGHT THROUGH SATURDAY
 
MOSTLY CLEAR. LOWS 52 TO 62.  
HIGHS 88 TO 103.  
 

 
 
TEMPERATURE / PRECIPITATION  
COVELO 102 61 103 / 0 0 0  
 

 
 
CAZ112-111015-  
SOUTHWESTERN MENDOCINO INTERIOR-  
1213 PM PDT SUN AUG 10 2025  
   
REST OF TODAY
 
SUNNY. NEAR STEADY TEMPERATURE IN THE MID 80S.    
TONIGHT
 
MOSTLY CLEAR. LOWS 52 TO 62.    
MONDAY
 
SUNNY. HIGHS 82 TO 97.    
MONDAY NIGHT
 
PARTLY CLOUDY. 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 AND SATURDAY
 
PARTLY CLOUDY. LOWS 50 TO 60. HIGHS  
73 TO 88.  
 

 
 
TEMPERATURE / PRECIPITATION  
BOONVILLE 97 57 93 / 0 0 0  
 

 
 
CAZ113-111015-  
SOUTHEASTERN MENDOCINO INTERIOR-  
1213 PM PDT SUN AUG 10 2025  
   
..HEAT ADVISORY IN EFFECT UNTIL 1 AM PDT MONDAY
 
 
   
REST OF TODAY
 
SUNNY. HIGHS 91 TO 106.    
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 THROUGH THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS 54 TO  
64. HIGHS 87 TO 102.    
FRIDAY
 
SUNNY. HIGHS 75 TO 90.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS 54 TO 64.    
SATURDAY
 
SUNNY. HIGHS 74 TO 89.  
 

 
 
TEMPERATURE / PRECIPITATION  
UKIAH 105 62 102 / 0 0 0  
 

 
 
CAZ114-111015-  
NORTHERN LAKE-  
1213 PM PDT SUN AUG 10 2025  
   
REST OF TODAY
 
SUNNY. HIGHS 90 TO 105.    
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
 
MOSTLY CLEAR. LOWS 59 TO 69.    
WEDNESDAY THROUGH THURSDAY NIGHT
 
CLEAR. HIGHS 83 TO 98. LOWS  
57 TO 67.    
FRIDAY THROUGH SATURDAY
 
MOSTLY CLEAR. HIGHS 78 TO 93. LOWS  
55 TO 65.  
 

 
 
TEMPERATURE / PRECIPITATION  
LAKE PILLSBURY 104 62 104 / 0 0 0  
 

 
 
CAZ115-111015-  
SOUTHERN LAKE-  
1213 PM PDT SUN AUG 10 2025  
   
REST OF TODAY
 
SUNNY. HIGHS 92 TO 105.    
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 AND WEDNESDAY
 
CLEAR. LOWS 57 TO 67. HIGHS 89 TO  
104.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 56 TO 66.    
THURSDAY AND THURSDAY NIGHT
 
CLEAR. HIGHS 84 TO 98. LOWS 56 TO  
66.    
FRIDAY THROUGH SATURDAY
 
MOSTLY CLEAR. HIGHS 79 TO 94. LOWS  
55 TO 65.  
 

 
 
TEMPERATURE / PRECIPITATION  
LAKEPORT 99 66 99 / 0 0 0  
MIDDLETOWN 100 61 99 / 0 0 0  
CLEARLAKE 102 66 102 / 0 0 0  
 

 
 
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