536  
FPUS56 KEKA 170837  
ZFPEKA  
 
ZONE FORECAST PRODUCT FOR CALIFORNIA  
NATIONAL WEATHER SERVICE EUREKA CA  
136 AM PDT THU SEP 17 2026  
 
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.  
 
CAZ101-180200-  
COASTAL DEL NORTE-  
INCLUDING THE CITIES OF FT DICK, CRESCENT CITY, AND SMITH RIVER  
136 AM PDT THU SEP 17 2026  
   
TODAY  
MOSTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS 61 TO  
71. SOUTH WIND AROUND 5 MPH.    
TONIGHT  
MOSTLY CLOUDY. PATCHY FOG. LOWS 47 TO 57. SOUTH WIND  
AROUND 5 MPH IN THE EVENING BECOMING LIGHT.    
FRIDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. PATCHY FOG IN THE MORNING. HIGHS 61 TO 71. NORTH WIND  
AROUND 5 MPH SHIFTING TO THE NORTHWEST IN THE AFTERNOON.    
FRIDAY NIGHT  
PARTLY CLOUDY. PATCHY FOG. LOWS 47 TO 57.  
NORTHEAST WIND AROUND 10 MPH.    
SATURDAY  
MOSTLY CLOUDY. PATCHY FOG. HIGHS 63 TO 73. NORTHWEST  
WIND AROUND 5 MPH.    
SATURDAY NIGHT THROUGH SUNDAY NIGHT  
MOSTLY CLOUDY. PATCHY FOG.  
LOWS 48 TO 58. HIGHS 63 TO 74.    
MONDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. PATCHY FOG. HIGHS 66 TO 76.    
MONDAY NIGHT THROUGH WEDNESDAY  
PARTLY CLOUDY. LOWS 48 TO 58.  
HIGHS 65 TO 76.  
 
 
 
TEMPERATURE / PRECIPITATION  
CRESCENT CITY 63 53 62 / 10 10 0  
KLAMATH 66 52 66 / 10 0 0  
 
 
 
CAZ102-180200-  
INTERIOR DEL NORTE-  
INCLUDING THE CITY OF GASQUET  
136 AM PDT THU SEP 17 2026  
   
TODAY  
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN IN THE MORNING.  
SLIGHT CHANCE OF RAIN SHOWERS AND ISOLATED THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 62 TO 77.    
TONIGHT  
PARTLY CLOUDY. PATCHY VALLEY FOG IN THE EVENING. LOWS  
46 TO 56.    
FRIDAY  
SUNNY. HIGHS 65 TO 80.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 47 TO 57.    
SATURDAY  
SUNNY. HIGHS 70 TO 85.    
SATURDAY NIGHT THROUGH SUNDAY NIGHT  
PARTLY CLOUDY. LOWS 51 TO  
61. HIGHS 73 TO 88.    
MONDAY THROUGH TUESDAY  
MOSTLY CLEAR. HIGHS 73 TO 88. LOWS  
51 TO 61.    
TUESDAY NIGHT AND WEDNESDAY  
PARTLY CLOUDY. LOWS 47 TO 57.  
HIGHS 70 TO 85.  
 
 
 
TEMPERATURE / PRECIPITATION  
GASQUET 77 51 79 / 10 0 0  
 
 
 
CAZ103-180200-  
NORTHERN COASTAL HUMBOLDT-  
INCLUDING THE CITIES OF EUREKA, SAMOA, ARCATA, ARCATA ARPT,  
FIELDBROOK, FERNBRIDGE, AND FORTUNA  
136 AM PDT THU SEP 17 2026  
   
TODAY  
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS 65 TO  
75. SOUTHEAST WIND AROUND 5 MPH SHIFTING TO THE WEST IN THE  
AFTERNOON.    
TONIGHT  
MOSTLY CLOUDY. PATCHY FOG. LOWS 48 TO 58. SOUTH WIND  
AROUND 5 MPH IN THE EVENING BECOMING LIGHT.    
FRIDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. PATCHY FOG IN THE MORNING. HIGHS 62 TO 73. NORTHEAST WIND  
AROUND 5 MPH SHIFTING TO THE NORTHWEST IN THE AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLOUDY. PATCHY FOG. LOWS 46 TO 56. NORTH  
WIND AROUND 10 MPH.    
SATURDAY  
MOSTLY CLOUDY. PATCHY FOG. HIGHS 62 TO 73. NORTH WIND  
AROUND 10 MPH.    
SATURDAY NIGHT THROUGH MONDAY  
MOSTLY CLOUDY. PATCHY FOG. LOWS  
47 TO 57. HIGHS 62 TO 76.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. PATCHY FOG. LOWS 47 TO 57.    
TUESDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. PATCHY FOG. HIGHS 64 TO 75.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS 47 TO 57.    
WEDNESDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS 65 TO 78.  
 
 
 
TEMPERATURE / PRECIPITATION  
MCKINLEYVILLE 65 52 64 / 10 0 0  
ARCATA 68 53 66 / 10 0 0  
EUREKA 66 54 64 / 10 0 0  
FORTUNA 72 54 68 / 0 0 0  
 
 
 
CAZ104-180200-  
SOUTHWESTERN HUMBOLDT-  
INCLUDING THE CITIES OF HONEYDEW, PETROLIA, BRICELAND,  
ETTERSBURG, SHELTER COVE, AND WHITETHORN  
136 AM PDT THU SEP 17 2026  
   
TODAY  
MOSTLY SUNNY. HIGHS 62 TO 75. SOUTH WIND AROUND 10 MPH.    
TONIGHT  
PARTLY CLOUDY. PATCHY FOG OVERNIGHT. LOWS 47 TO 57.  
SOUTHWEST WIND AROUND 5 MPH IN THE EVENING BECOMING LIGHT.    
FRIDAY  
PARTLY CLOUDY IN THE MORNING THEN CLEARING. PATCHY FOG  
IN THE MORNING. HIGHS 70 TO 85. NORTHEAST WIND AROUND 5 MPH  
SHIFTING TO THE NORTHWEST IN THE AFTERNOON.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS 44 TO 54. NORTH WIND AROUND  
10 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS 74 TO 89. NORTH WIND AROUND  
10 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS 48 TO 58.    
SUNDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS 71 TO 86.    
SUNDAY NIGHT THROUGH WEDNESDAY  
PARTLY CLOUDY. LOWS 49 TO 59.  
HIGHS 77 TO 92.  
 
 
 
TEMPERATURE / PRECIPITATION  
HONEYDEW 70 50 79 / 0 0 0  
 
 
 
CAZ105-180200-  
NORTHEASTERN INTERIOR HUMBOLDT-  
INCLUDING THE CITIES OF HOOPA, ORLEANS, WEITCHPEC,  
AND WILLOW CREEK  
136 AM PDT THU SEP 17 2026  
   
TODAY  
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN IN THE MORNING.  
SLIGHT CHANCE OF RAIN SHOWERS AND ISOLATED THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 71 TO 86.    
TONIGHT  
PARTLY CLOUDY. LOWS 46 TO 56.    
FRIDAY  
SUNNY. PATCHY VALLEY FOG IN THE MORNING. HIGHS 75 TO  
90.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 46 TO 56.    
SATURDAY  
SUNNY. HIGHS 81 TO 96.    
SATURDAY NIGHT THROUGH SUNDAY NIGHT  
PARTLY CLOUDY. LOWS 49 TO  
59. HIGHS 82 TO 97.    
MONDAY THROUGH TUESDAY  
MOSTLY CLEAR. HIGHS 83 TO 98. LOWS  
49 TO 59.    
TUESDAY NIGHT AND WEDNESDAY  
PARTLY CLOUDY. LOWS 47 TO 57.  
HIGHS 81 TO 96.  
 
 
 
TEMPERATURE / PRECIPITATION  
ORLEANS 82 52 87 / 20 10 0  
HOOPA 84 52 86 / 10 0 0  
WILLOW CREEK 85 52 88 / 20 0 0  
 
 
 
CAZ106-180200-  
SOUTHEASTERN INTERIOR HUMBOLDT-  
INCLUDING THE CITIES OF BULL CREEK, PEPPERWOOD, SHIVELY,  
DINSMORE, BRIDGEVILLE, ALDERPOINT, AND BENBOW  
136 AM PDT THU SEP 17 2026  
   
TODAY  
SUNNY. PATCHY VALLEY FOG IN THE MORNING. HIGHS 66 TO 81.   
TONIGHT  
PARTLY CLOUDY. PATCHY VALLEY FOG OVERNIGHT. LOWS 46 TO  
56.    
FRIDAY  
SUNNY. PATCHY VALLEY FOG IN THE MORNING. HIGHS 72 TO  
87.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 44 TO 54.    
SATURDAY  
MOSTLY SUNNY. HIGHS 75 TO 90.    
SATURDAY NIGHT THROUGH SUNDAY NIGHT  
PARTLY CLOUDY. LOWS 48 TO  
58. HIGHS 76 TO 91.    
MONDAY  
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS 81 TO  
96.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS 49 TO 59.    
TUESDAY THROUGH WEDNESDAY  
PARTLY CLOUDY. HIGHS 78 TO 93. LOWS  
48 TO 58.  
 
 
 
TEMPERATURE / PRECIPITATION  
GARBERVILLE 76 50 85 / 0 0 0  
 
 
 
CAZ108-180200-  
SOUTHERN TRINITY-  
INCLUDING THE CITIES OF FOREST GLEN, HAYFORK, HYAMPOM, PEANUT,  
RUTH, AND ZENIA  
136 AM PDT THU SEP 17 2026  
   
TODAY  
MOSTLY SUNNY. PATCHY VALLEY FOG IN THE MORNING. SLIGHT  
CHANCE OF RAIN IN THE MORNING, THEN SLIGHT CHANCE OF RAIN SHOWERS  
AND ISOLATED THUNDERSTORMS IN THE AFTERNOON. HIGHS 68 TO 83.    
TONIGHT  
MOSTLY CLEAR. SLIGHT CHANCE OF RAIN SHOWERS AND  
ISOLATED THUNDERSTORMS IN THE EVENING. LOWS 43 TO 53.    
FRIDAY  
SUNNY. HIGHS 72 TO 87.    
FRIDAY NIGHT  
CLEAR. LOWS 44 TO 54.    
SATURDAY  
SUNNY. HIGHS 86 TO 101.    
SATURDAY NIGHT THROUGH SUNDAY NIGHT  
PARTLY CLOUDY. LOWS 47 TO  
57. HIGHS 86 TO 101.    
MONDAY AND MONDAY NIGHT  
MOSTLY CLEAR. HIGHS 86 TO 101. LOWS  
48 TO 58.    
TUESDAY AND TUESDAY NIGHT  
MOSTLY CLEAR. HIGHS 79 TO 94. LOWS  
48 TO 58.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS 79 TO 94.  
 
 
 
TEMPERATURE / PRECIPITATION  
HAYFORK 79 42 86 / 20 20 0  
RUTH 76 43 82 / 20 10 0  
 
 
 
CAZ109-180200-  
COASTAL MENDOCINO-  
INCLUDING THE CITIES OF FORT BRAGG AND ROCKPORT  
136 AM PDT THU SEP 17 2026  
   
TODAY  
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS 62 TO  
72. SOUTH WIND AROUND 10 MPH.    
TONIGHT  
PARTLY CLOUDY. PATCHY FOG. LOWS 46 TO 56. SOUTHEAST  
WIND AROUND 5 MPH SHIFTING TO THE NORTHEAST OVERNIGHT.    
FRIDAY  
PARTLY CLOUDY IN THE MORNING THEN CLEARING. PATCHY FOG  
IN THE MORNING. HIGHS 64 TO 79. NORTHWEST WIND AROUND 10 MPH.    
FRIDAY NIGHT  
PARTLY CLOUDY. PATCHY FOG. LOWS 44 TO 54. NORTH  
WIND AROUND 10 MPH.    
SATURDAY  
MOSTLY SUNNY. PATCHY FOG. HIGHS 66 TO 81. NORTHWEST  
WIND AROUND 10 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. PATCHY FOG. LOWS 46 TO 56.    
SUNDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. PATCHY FOG. HIGHS 63 TO 76.    
SUNDAY NIGHT THROUGH TUESDAY  
PARTLY CLOUDY. PATCHY FOG. LOWS  
47 TO 57. HIGHS 71 TO 86.    
TUESDAY NIGHT AND WEDNESDAY  
PARTLY CLOUDY. LOWS 47 TO 57.  
HIGHS 70 TO 85.  
 
 
 
TEMPERATURE / PRECIPITATION  
FORT BRAGG 69 51 67 / 0 0 0  
POINT ARENA 64 53 63 / 0 0 0  
 
 
 
CAZ110-180200-  
NORTHWESTERN INTERIOR MENDOCINO-  
INCLUDING THE CITIES OF POTTER VALLEY AND WILLITS  
136 AM PDT THU SEP 17 2026  
   
TODAY  
PARTLY CLOUDY IN THE MORNING THEN CLEARING. PATCHY  
VALLEY FOG IN THE MORNING. HIGHS 68 TO 83.    
TONIGHT  
MOSTLY CLEAR. PATCHY VALLEY FOG. LOWS 44 TO 54.    
FRIDAY  
SUNNY. PATCHY VALLEY FOG IN THE MORNING. HIGHS 75 TO  
90.    
FRIDAY NIGHT  
CLEAR. LOWS 43 TO 53.    
SATURDAY  
SUNNY. HIGHS 82 TO 97.    
SATURDAY NIGHT THROUGH SUNDAY NIGHT  
PARTLY CLOUDY. LOWS 47 TO  
57. HIGHS 82 TO 97.    
MONDAY THROUGH TUESDAY NIGHT  
MOSTLY CLEAR. HIGHS 84 TO 99.  
LOWS 47 TO 57.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS 82 TO 97.  
 
 
 
TEMPERATURE / PRECIPITATION  
LEGGETT 71 49 78 / 0 0 0  
LAYTONVILLE 73 48 81 / 10 0 0  
WILLITS 74 46 79 / 10 0 0  
 
 
 
CAZ111-180200-  
NORTHEASTERN INTERIOR MENDOCINO-  
INCLUDING THE CITY OF COVELO  
136 AM PDT THU SEP 17 2026  
   
TODAY  
MOSTLY SUNNY. PATCHY VALLEY FOG IN THE MORNING. CHANCE  
OF RAIN SHOWERS AND ISOLATED THUNDERSTORMS IN THE AFTERNOON.  
HIGHS 66 TO 81.    
TONIGHT  
MOSTLY CLEAR. LOWS 45 TO 55.    
FRIDAY  
SUNNY. PATCHY VALLEY FOG IN THE MORNING. HIGHS 75 TO  
90.    
FRIDAY NIGHT  
CLEAR. LOWS 46 TO 56.    
SATURDAY  
SUNNY. HIGHS 82 TO 97.    
SATURDAY NIGHT THROUGH SUNDAY NIGHT  
PARTLY CLOUDY. LOWS 49 TO  
59. HIGHS 82 TO 97.    
MONDAY THROUGH WEDNESDAY  
MOSTLY CLEAR. HIGHS 85 TO 100. LOWS  
50 TO 60.  
 
 
 
TEMPERATURE / PRECIPITATION  
COVELO 78 47 85 / 20 10 0  
 
 
 
CAZ112-180200-  
SOUTHWESTERN INTERIOR MENDOCINO-  
INCLUDING THE CITIES OF BOONVILLE, PHILO, COMPTCHE, AND YORKVILLE  
136 AM PDT THU SEP 17 2026  
   
TODAY  
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS 69 TO  
79.    
TONIGHT  
PARTLY CLOUDY. PATCHY VALLEY FOG. LOWS 47 TO 57.    
FRIDAY  
PARTLY CLOUDY IN THE MORNING THEN CLEARING. PATCHY  
VALLEY FOG IN THE MORNING. HIGHS 72 TO 85.    
FRIDAY NIGHT  
MOSTLY CLEAR. PATCHY VALLEY FOG. LOWS 45 TO 55.    
SATURDAY  
SUNNY. PATCHY VALLEY FOG. HIGHS 75 TO 90.    
SATURDAY NIGHT AND SUNDAY  
PARTLY CLOUDY. PATCHY VALLEY FOG.  
LOWS 46 TO 56. HIGHS 75 TO 90.    
SUNDAY NIGHT AND MONDAY  
PARTLY CLOUDY. LOWS 47 TO 57. HIGHS  
76 TO 91.    
MONDAY NIGHT THROUGH TUESDAY NIGHT  
MOSTLY CLEAR. LOWS 49 TO  
59. HIGHS 76 TO 91.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS 78 TO 91.  
 
 
 
TEMPERATURE / PRECIPITATION  
BOONVILLE 76 51 82 / 0 0 0  
 
 
 
CAZ113-180200-  
SOUTHEASTERN INTERIOR MENDOCINO-  
INCLUDING THE CITIES OF CALPELLA, HOPLAND, REDWOOD VALLEY,  
TALMAGE, AND UKIAH  
136 AM PDT THU SEP 17 2026  
   
TODAY  
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. PATCHY  
VALLEY FOG IN THE MORNING. HIGHS 68 TO 81.    
TONIGHT  
MOSTLY CLEAR. LOWS 48 TO 58.    
FRIDAY  
SUNNY. HIGHS 74 TO 88.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 49 TO 59.    
SATURDAY  
SUNNY. HIGHS 78 TO 93.    
SATURDAY NIGHT THROUGH SUNDAY NIGHT  
PARTLY CLOUDY. LOWS 51 TO  
61. HIGHS 78 TO 93.    
MONDAY THROUGH WEDNESDAY  
MOSTLY CLEAR. HIGHS 81 TO 96. LOWS  
52 TO 62.  
 
 
 
TEMPERATURE / PRECIPITATION  
UKIAH 80 53 86 / 0 0 0  
 
 
 
CAZ114-180200-  
NORTHERN LAKE-  
INCLUDING THE CITY OF GRAVELLY VALLEY AIRPORT  
136 AM PDT THU SEP 17 2026  
   
TODAY  
MOSTLY SUNNY. PATCHY VALLEY FOG IN THE MORNING. SLIGHT  
CHANCE OF RAIN IN THE AFTERNOON. HIGHS 66 TO 81.    
TONIGHT  
MOSTLY CLEAR. PATCHY VALLEY FOG OVERNIGHT. LOWS 44 TO  
54.    
FRIDAY  
SUNNY. HIGHS 75 TO 90.    
FRIDAY NIGHT  
CLEAR. LOWS 50 TO 60.    
SATURDAY  
SUNNY. HIGHS 80 TO 95.    
SATURDAY NIGHT THROUGH SUNDAY NIGHT  
PARTLY CLOUDY. LOWS 52 TO  
62. HIGHS 80 TO 95.    
MONDAY THROUGH WEDNESDAY  
MOSTLY CLEAR. HIGHS 83 TO 98. LOWS  
53 TO 63.  
 
 
 
TEMPERATURE / PRECIPITATION  
LAKE PILLSBURY 81 42 89 / 10 10 0  
 
 
 
CAZ116-180200-  
NORTHWESTERN AND CENTRAL TRINITY-  
INCLUDING THE CITIES OF WEAVERVILLE, DOUGLAS CITY, HELENA,  
JUNCTION CITY, BIG BAR, DEL LOMA, AND BURNT RANCH  
136 AM PDT THU SEP 17 2026  
   
TODAY  
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY. SLIGHT  
CHANCE OF RAIN IN THE MORNING, THEN SLIGHT CHANCE OF RAIN SHOWERS  
AND ISOLATED THUNDERSTORMS IN THE AFTERNOON. HIGHS 70 TO 85.  
SOUTHEAST WIND AROUND 5 MPH.    
TONIGHT  
PARTLY CLOUDY IN THE EVENING THEN CLEARING. SLIGHT  
CHANCE OF RAIN SHOWERS AND ISOLATED THUNDERSTORMS IN THE EVENING.  
LOWS 44 TO 54. NORTH WIND AROUND 5 MPH.    
FRIDAY  
SUNNY. HIGHS 76 TO 91. NORTH WIND AROUND 5 MPH SHIFTING  
TO THE WEST IN THE AFTERNOON.    
FRIDAY NIGHT  
CLEAR. LOWS 47 TO 57. NORTHWEST WIND AROUND  
10 MPH.    
SATURDAY  
SUNNY. HIGHS 87 TO 102. EAST WIND AROUND 5 MPH.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS 51 TO 61.    
SUNDAY AND SUNDAY NIGHT  
PARTLY CLOUDY. HIGHS 90 TO 105. LOWS  
51 TO 61.    
MONDAY THROUGH TUESDAY NIGHT  
MOSTLY CLEAR. HIGHS 88 TO 103.  
LOWS 50 TO 60.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS 84 TO 99.  
 
 
 
TEMPERATURE / PRECIPITATION  
BIG BAR 81 49 88 / 20 20 0  
WEAVERVILLE 77 49 86 / 20 20 0  
 
 
 
CAZ117-180200-  
NORTHEASTERN TRINITY-  
INCLUDING THE CITIES OF CARRVILLE AND TRINITY CENTER  
136 AM PDT THU SEP 17 2026  
   
TODAY  
MOSTLY SUNNY IN THE MORNING THEN BECOMING MOSTLY CLOUDY.  
SLIGHT CHANCE OF RAIN IN THE MORNING, THEN CHANCE OF RAIN SHOWERS  
AND ISOLATED THUNDERSTORMS IN THE AFTERNOON. HIGHS 61 TO 76.  
LIGHT WINDS BECOMING SOUTH AROUND 5 MPH IN THE AFTERNOON.    
TONIGHT  
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. CHANCE OF  
RAIN SHOWERS AND ISOLATED THUNDERSTORMS IN THE EVENING. LOWS  
41 TO 51. NORTHWEST WIND AROUND 5 MPH.    
FRIDAY  
SUNNY. HIGHS 73 TO 88. NORTHWEST WIND AROUND 5 MPH  
SHIFTING TO THE WEST IN THE AFTERNOON.    
FRIDAY NIGHT  
CLEAR. LOWS 45 TO 55. NORTHWEST WIND AROUND  
5 MPH.    
SATURDAY  
SUNNY. HIGHS 81 TO 96. NORTHEAST WIND AROUND 5 MPH.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS 48 TO 58.    
SUNDAY AND SUNDAY NIGHT  
PARTLY CLOUDY. HIGHS 79 TO 94. LOWS  
49 TO 59.    
MONDAY THROUGH TUESDAY NIGHT  
MOSTLY CLEAR. HIGHS 82 TO 97.  
LOWS 48 TO 58.    
WEDNESDAY  
SUNNY. HIGHS 76 TO 91.  
 
 
 
TEMPERATURE / PRECIPITATION  
TRINITY CENTER 74 48 86 / 30 30 0  
 
 
 
CAZ118-180200-  
WESTERN LAKE-  
INCLUDING THE CITIES OF FINLEY, KNOBCONE CAMP, LAKEPORT,  
SODA BAY, LUCERNE, NICE, AND SARATOGA SPRINGS  
136 AM PDT THU SEP 17 2026  
   
TODAY  
PARTLY CLOUDY IN THE MORNING THEN CLEARING. PATCHY FOG  
IN THE MORNING. HIGHS 70 TO 80. SOUTHEAST WIND AROUND 5 MPH.    
TONIGHT  
MOSTLY CLEAR. LOWS 48 TO 58. WEST WIND AROUND 5 MPH.    
FRIDAY  
SUNNY. PATCHY FOG IN THE MORNING. HIGHS 78 TO 88. NORTH  
WIND AROUND 5 MPH SHIFTING TO THE WEST IN THE AFTERNOON.    
FRIDAY NIGHT  
CLEAR. LOWS 52 TO 62. NORTHWEST WIND AROUND  
10 MPH.    
SATURDAY  
SUNNY. HIGHS 83 TO 96. WEST WIND AROUND 5 MPH.    
SATURDAY NIGHT THROUGH SUNDAY NIGHT  
PARTLY CLOUDY. LOWS 54 TO  
64. HIGHS 81 TO 96.    
MONDAY THROUGH WEDNESDAY  
MOSTLY CLEAR. HIGHS 84 TO 97. LOWS  
54 TO 64.  
 
 
 
TEMPERATURE / PRECIPITATION  
LAKEPORT 76 51 84 / 0 0 0  
 
 
 
CAZ119-180200-  
SOUTHWESTERN LAKE-  
INCLUDING THE CITIES OF KELSEYVILLE, MOUNT KONOCTI, ADAMS,  
ANDERSON SPRINGS, COBB, ETTAWA SPRINGS, AND FOREST LAKE  
136 AM PDT THU SEP 17 2026  
   
TODAY  
MOSTLY SUNNY. PATCHY FOG IN THE MORNING. HIGHS 67 TO 77.  
SOUTHEAST WIND AROUND 5 MPH.    
TONIGHT  
MOSTLY CLEAR. LOWS 48 TO 58. SOUTHWEST WIND AROUND  
10 MPH SHIFTING TO THE NORTHWEST OVERNIGHT.    
FRIDAY  
SUNNY. HIGHS 77 TO 88. NORTH WIND AROUND 5 MPH SHIFTING  
TO THE WEST IN THE AFTERNOON.    
FRIDAY NIGHT  
CLEAR. LOWS 55 TO 65. NORTHWEST WIND AROUND  
10 MPH.    
SATURDAY  
SUNNY. HIGHS 80 TO 94. WEST WIND AROUND 5 MPH.    
SATURDAY NIGHT THROUGH SUNDAY NIGHT  
PARTLY CLOUDY. LOWS 55 TO  
65. HIGHS 79 TO 94.    
MONDAY THROUGH WEDNESDAY  
MOSTLY CLEAR. HIGHS 80 TO 95. LOWS  
55 TO 65.  
 
 
 
CAZ120-180200-  
EASTERN LAKE-  
INCLUDING THE CITIES OF CLEARLAKE, CLEARLAKE PARK,  
HIDDEN VALLEY LAKE, AND MIDDLETOWN  
136 AM PDT THU SEP 17 2026  
   
TODAY  
PARTLY CLOUDY UNTIL EARLY AFTERNOON THEN CLEARING.  
PATCHY FOG IN THE MORNING. HIGHS 70 TO 80. EAST WIND AROUND  
5 MPH.    
TONIGHT  
MOSTLY CLEAR. LOWS 47 TO 57. WEST WIND AROUND 5 MPH  
SHIFTING TO THE NORTHWEST OVERNIGHT.    
FRIDAY  
SUNNY. HIGHS 80 TO 90. NORTHWEST WIND AROUND 5 MPH.    
FRIDAY NIGHT  
CLEAR. LOWS 54 TO 64. WEST WIND AROUND 10 MPH.    
SATURDAY  
SUNNY. HIGHS 84 TO 98. NORTH WIND AROUND 5 MPH.    
SATURDAY NIGHT THROUGH SUNDAY NIGHT  
PARTLY CLOUDY. LOWS 54 TO  
64. HIGHS 83 TO 98.    
MONDAY THROUGH WEDNESDAY  
MOSTLY CLEAR. HIGHS 85 TO 97. LOWS  
54 TO 64.  
 
 
 
TEMPERATURE / PRECIPITATION  
MIDDLETOWN 76 48 87 / 0 0 0  
CLEARLAKE 77 51 87 / 0 0 0  
 
 
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