546
FPUS56 KEKA 180734
ZFPEKA
ZONE FORECAST PRODUCT FOR CALIFORNIA
NATIONAL WEATHER SERVICE EUREKA CA
1234 AM PDT SUN OCT 18 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 MONDAY.
CAZ101-182245-
COASTAL DEL NORTE-
INCLUDING THE CITIES OF FT DICK, CRESCENT CITY, AND SMITH RIVER
1234 AM PDT SUN OCT 18 2026
TODAY
MOSTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS 55 TO
65. LIGHT WINDS BECOMING SOUTHWEST AROUND 5 MPH IN THE AFTERNOON.
TONIGHT
CLOUDY. PATCHY DENSE FOG. LOWS 40 TO 50. SOUTHWEST
WIND AROUND 5 MPH SHIFTING TO THE SOUTHEAST OVERNIGHT.
MONDAY
CLOUDY. HIGHS 51 TO 61. SOUTH WIND AROUND 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. PATCHY FOG. LOWS 38 TO 48.
NORTHEAST WIND AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS 58 TO 68. NORTH WIND AROUND
5 MPH.
TUESDAY NIGHT THROUGH THURSDAY
MOSTLY CLOUDY. PATCHY FOG. LOWS
41 TO 51. HIGHS 55 TO 69.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS 38 TO 48.
FRIDAY AND FRIDAY NIGHT
PARTLY CLOUDY. HIGHS 56 TO 66. LOWS
38 TO 48.
SATURDAY
MOSTLY CLOUDY. CHANCE OF RAIN. HIGHS 55 TO 65.
TEMPERATURE / PRECIPITATION
CRESCENT CITY 56 46 54 / 0 10 10
KLAMATH 60 41 56 / 0 10 10
CAZ102-182245-
INTERIOR DEL NORTE-
INCLUDING THE CITY OF GASQUET
1234 AM PDT SUN OCT 18 2026
TODAY
SUNNY UNTIL EARLY AFTERNOON THEN BECOMING PARTLY CLOUDY.
HIGHS 59 TO 74.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS 38 TO 48.
MONDAY
MOSTLY CLOUDY. HIGHS 51 TO 66.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS 38 TO 48.
TUESDAY
PARTLY CLOUDY. HIGHS 60 TO 75.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS
43 TO 53. HIGHS 62 TO 77.
THURSDAY
MOSTLY SUNNY. HIGHS 55 TO 70.
THURSDAY NIGHT
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS
37 TO 47.
FRIDAY AND FRIDAY NIGHT
PARTLY CLOUDY. HIGHS 56 TO 71. LOWS
37 TO 47.
SATURDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. CHANCE OF RAIN. HIGHS 56 TO 71.
TEMPERATURE / PRECIPITATION
GASQUET 72 43 66 / 0 0 10
CAZ103-182245-
NORTHERN COASTAL HUMBOLDT-
INCLUDING THE CITIES OF EUREKA, SAMOA, ARCATA, ARCATA ARPT,
FIELDBROOK, FERNBRIDGE, AND FORTUNA
1234 AM PDT SUN OCT 18 2026
TODAY
MOSTLY CLOUDY. PATCHY DRIZZLE AND FOG IN THE MORNING.
HIGHS 56 TO 67. WEST WIND AROUND 10 MPH.
TONIGHT
MOSTLY CLOUDY. PATCHY FOG. LOWS 40 TO 50. NORTH WIND
AROUND 10 MPH SHIFTING TO THE EAST OVERNIGHT.
MONDAY
MOSTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS 54 TO
64. SOUTHEAST WIND AROUND 5 MPH SHIFTING TO THE SOUTHWEST IN THE
AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. PATCHY FOG. LOWS 37 TO 47.
NORTHEAST WIND AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY. PATCHY FOG. HIGHS 59 TO 69. NORTH WIND
AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. PATCHY FOG. LOWS 40 TO 50.
WEDNESDAY
MOSTLY CLOUDY. HIGHS 61 TO 71.
WEDNESDAY NIGHT
MOSTLY CLOUDY. PATCHY FOG. LOWS 41 TO 51.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLOUDY. PATCHY FOG. SLIGHT
CHANCE OF RAIN. HIGHS 56 TO 66. LOWS 39 TO 49.
FRIDAY AND FRIDAY NIGHT
PARTLY CLOUDY. HIGHS 55 TO 65. LOWS
37 TO 47.
SATURDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. PATCHY FOG. SLIGHT CHANCE OF RAIN. HIGHS 56 TO 66.
TEMPERATURE / PRECIPITATION
MCKINLEYVILLE 57 43 55 / 0 0 10
ARCATA 60 43 58 / 0 0 10
EUREKA 57 46 57 / 0 0 10
FORTUNA 62 45 61 / 0 0 10
CAZ104-182245-
SOUTHWESTERN HUMBOLDT-
INCLUDING THE CITIES OF HONEYDEW, PETROLIA, BRICELAND,
ETTERSBURG, SHELTER COVE, AND WHITETHORN
1234 AM PDT SUN OCT 18 2026
TODAY
SUNNY. PATCHY DRIZZLE AND FOG IN THE MORNING. HIGHS
59 TO 74. NORTHWEST WIND AROUND 5 MPH INCREASING TO AROUND 15 MPH
IN THE AFTERNOON.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS 39 TO 49. NORTH WIND 5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS 53 TO
67. NORTH WIND AROUND 10 MPH SHIFTING TO THE SOUTHWEST IN THE
AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS 38 TO 48. NORTHEAST WIND
AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY. PATCHY FOG. HIGHS 58 TO 70. NORTH WIND
AROUND 5 MPH.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS
42 TO 52. HIGHS 59 TO 74.
THURSDAY
PARTLY CLOUDY. PATCHY FOG. HIGHS 55 TO 70.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
PARTLY CLOUDY. LOWS 39 TO
49. HIGHS 56 TO 71.
SATURDAY
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN. HIGHS 57 TO 71.
TEMPERATURE / PRECIPITATION
HONEYDEW 67 42 62 / 0 0 10
CAZ105-182245-
NORTHEASTERN INTERIOR HUMBOLDT-
INCLUDING THE CITIES OF HOOPA, ORLEANS, WEITCHPEC,
AND WILLOW CREEK
1234 AM PDT SUN OCT 18 2026
TODAY
SUNNY. PATCHY VALLEY FOG IN THE MORNING. HIGHS 68 TO 83.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. PATCHY DENSE VALLEY FOG OVERNIGHT. LOWS 39 TO 49.
MONDAY
MOSTLY CLOUDY. PATCHY VALLEY FOG IN THE MORNING. HIGHS
56 TO 71.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS 38 TO 48.
TUESDAY
MOSTLY CLOUDY. HIGHS 64 TO 79.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS
41 TO 51. HIGHS 66 TO 81.
THURSDAY
PARTLY CLOUDY. PATCHY VALLEY FOG. HIGHS 59 TO 74.
THURSDAY NIGHT
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS
36 TO 46.
FRIDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. PATCHY
VALLEY FOG. HIGHS 60 TO 75.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 35 TO 45.
SATURDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. HIGHS 60 TO 75.
TEMPERATURE / PRECIPITATION
ORLEANS 80 44 69 / 0 0 10
HOOPA 79 42 69 / 0 0 10
WILLOW CREEK 83 42 71 / 0 0 10
CAZ106-182245-
SOUTHEASTERN INTERIOR HUMBOLDT-
INCLUDING THE CITIES OF BULL CREEK, PEPPERWOOD, SHIVELY,
DINSMORE, BRIDGEVILLE, ALDERPOINT, AND BENBOW
1234 AM PDT SUN OCT 18 2026
TODAY
SUNNY. PATCHY DRIZZLE AND VALLEY FOG IN THE MORNING.
HIGHS 62 TO 77.
TONIGHT
MOSTLY CLOUDY. PATCHY VALLEY FOG OVERNIGHT. LOWS 38 TO
48.
MONDAY
MOSTLY CLOUDY. PATCHY VALLEY FOG IN THE MORNING. HIGHS
53 TO 68.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS 37 TO 47.
TUESDAY
MOSTLY CLOUDY. HIGHS 59 TO 74.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS 41 TO 51.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. SLIGHT CHANCE OF RAIN. HIGHS 61 TO 76.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. PATCHY VALLEY FOG.
SLIGHT CHANCE OF RAIN. LOWS 40 TO 50. HIGHS 61 TO 76.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. PATCHY VALLEY FOG.
LOWS 36 TO 46. HIGHS 57 TO 72.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 35 TO 45.
SATURDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. HIGHS 58 TO 73.
TEMPERATURE / PRECIPITATION
GARBERVILLE 74 41 66 / 0 0 10
CAZ108-182245-
SOUTHERN TRINITY-
INCLUDING THE CITIES OF FOREST GLEN, HAYFORK, HYAMPOM, PEANUT,
RUTH, AND ZENIA
1234 AM PDT SUN OCT 18 2026
TODAY
SUNNY. HIGHS 68 TO 83.
TONIGHT
PARTLY CLOUDY. PATCHY VALLEY FOG OVERNIGHT. LOWS 35 TO
45.
MONDAY
CLOUDY. AREAS OF VALLEY FOG IN THE MORNING. SLIGHT
CHANCE OF RAIN IN THE AFTERNOON. SNOW LEVEL 6000 TO 6500 FEET.
HIGHS 54 TO 69.
MONDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS 34 TO
44.
TUESDAY
MOSTLY CLOUDY. HIGHS 59 TO 74.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF
RAIN. LOWS 37 TO 47. HIGHS 61 TO 76.
WEDNESDAY NIGHT
MOSTLY CLOUDY. PATCHY VALLEY FOG. CHANCE OF
RAIN. LOWS 36 TO 46.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. PATCHY VALLEY FOG.
SLIGHT CHANCE OF RAIN. HIGHS 57 TO 72. LOWS 34 TO 44.
FRIDAY
SUNNY. PATCHY VALLEY FOG. HIGHS 58 TO 73.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 32 TO 42.
SATURDAY
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN. HIGHS 58 TO 73.
TEMPERATURE / PRECIPITATION
HAYFORK 82 31 67 / 0 0 20
RUTH 78 31 65 / 0 0 20
CAZ109-182245-
COASTAL MENDOCINO-
INCLUDING THE CITIES OF FORT BRAGG AND ROCKPORT
1234 AM PDT SUN OCT 18 2026
TODAY
PARTLY CLOUDY UNTIL EARLY AFTERNOON THEN BECOMING MOSTLY
CLOUDY. PATCHY FOG IN THE MORNING. HIGHS 57 TO 70. NORTHWEST WIND
5 TO 15 MPH.
TONIGHT
MOSTLY CLOUDY. PATCHY FOG OVERNIGHT. LOWS 38 TO 48.
NORTH WIND 5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY. HIGHS 54 TO 64. NORTHWEST WIND UP TO
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. PATCHY FOG. SLIGHT CHANCE OF RAIN.
LOWS 37 TO 47. NORTH WIND AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. PATCHY FOG. HIGHS 58 TO 68. NORTHEAST
WIND AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. PATCHY FOG. LOWS 40 TO 50.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. PATCHY FOG. SLIGHT CHANCE OF RAIN. HIGHS 61 TO 71.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. AREAS OF FOG. SLIGHT CHANCE OF RAIN. LOWS 41 TO
51.
THURSDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
SUNNY. PATCHY FOG. SLIGHT CHANCE OF RAIN. HIGHS 58 TO 69.
THURSDAY NIGHT
PARTLY CLOUDY. PATCHY FOG. LOWS 38 TO 48.
FRIDAY
MOSTLY SUNNY. HIGHS 58 TO 70.
FRIDAY NIGHT
PARTLY CLOUDY. PATCHY FOG. LOWS 36 TO 46.
SATURDAY
MOSTLY SUNNY. PATCHY FOG. SLIGHT CHANCE OF RAIN.
HIGHS 59 TO 70.
TEMPERATURE / PRECIPITATION
FORT BRAGG 61 43 59 / 0 10 10
POINT ARENA 56 49 55 / 10 10 10
CAZ110-182245-
NORTHWESTERN INTERIOR MENDOCINO-
INCLUDING THE CITIES OF POTTER VALLEY AND WILLITS
1234 AM PDT SUN OCT 18 2026
TODAY
SUNNY. HIGHS 67 TO 82.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. PATCHY VALLEY FOG OVERNIGHT. LOWS 35 TO 45.
MONDAY
CLOUDY. PATCHY VALLEY FOG IN THE MORNING. SLIGHT CHANCE
OF RAIN IN THE AFTERNOON. HIGHS 55 TO 69.
MONDAY NIGHT
MOSTLY CLOUDY. PATCHY VALLEY FOG. SLIGHT CHANCE
OF RAIN. LOWS 35 TO 45.
TUESDAY
MOSTLY CLOUDY. PATCHY VALLEY FOG. HIGHS 60 TO 75.
TUESDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS 38 TO
48.
WEDNESDAY
MOSTLY CLOUDY. PATCHY VALLEY FOG. SLIGHT CHANCE OF
RAIN. HIGHS 62 TO 76.
WEDNESDAY NIGHT
MOSTLY CLOUDY. PATCHY VALLEY FOG. CHANCE OF
RAIN. LOWS 37 TO 47.
THURSDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. PATCHY
VALLEY FOG. SLIGHT CHANCE OF RAIN. HIGHS 59 TO 72.
THURSDAY NIGHT
PARTLY CLOUDY. PATCHY VALLEY FOG. LOWS 34 TO
44.
FRIDAY
SUNNY. PATCHY VALLEY FOG. HIGHS 61 TO 74.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 34 TO 44.
SATURDAY
MOSTLY SUNNY. PATCHY VALLEY FOG. SLIGHT CHANCE OF
RAIN. HIGHS 61 TO 75.
TEMPERATURE / PRECIPITATION
LEGGETT 68 39 63 / 0 0 20
LAYTONVILLE 73 42 62 / 0 0 10
WILLITS 70 38 61 / 0 10 10
CAZ111-182245-
NORTHEASTERN INTERIOR MENDOCINO-
INCLUDING THE CITY OF COVELO
1234 AM PDT SUN OCT 18 2026
TODAY
SUNNY. HIGHS 69 TO 84.
TONIGHT
PARTLY CLOUDY. LOWS 36 TO 46.
MONDAY
CLOUDY. PATCHY VALLEY FOG IN THE MORNING. CHANCE OF
RAIN IN THE AFTERNOON. HIGHS 55 TO 70.
MONDAY NIGHT
MOSTLY CLOUDY. PATCHY VALLEY FOG. SLIGHT CHANCE
OF RAIN. LOWS 35 TO 45.
TUESDAY
MOSTLY CLOUDY. PATCHY VALLEY FOG. HIGHS 60 TO 75.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. CHANCE OF RAIN.
LOWS 38 TO 48. HIGHS 60 TO 75.
WEDNESDAY NIGHT
MOSTLY CLOUDY. PATCHY VALLEY FOG. CHANCE OF
RAIN. LOWS 37 TO 47.
THURSDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. AREAS OF VALLEY FOG. CHANCE OF RAIN. HIGHS 58 TO 73.
THURSDAY NIGHT
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS
33 TO 43.
FRIDAY
SUNNY. PATCHY VALLEY FOG. HIGHS 60 TO 75.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 33 TO 43.
SATURDAY
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN. HIGHS 59 TO 74.
TEMPERATURE / PRECIPITATION
COVELO 80 36 65 / 0 0 10
CAZ112-182245-
SOUTHWESTERN INTERIOR MENDOCINO-
INCLUDING THE CITIES OF BOONVILLE, PHILO, COMPTCHE, AND YORKVILLE
1234 AM PDT SUN OCT 18 2026
TODAY
MOSTLY SUNNY. PATCHY VALLEY FOG IN THE MORNING. HIGHS
64 TO 79.
TONIGHT
MOSTLY CLOUDY. PATCHY VALLEY FOG OVERNIGHT. LOWS 41 TO
51.
MONDAY
MOSTLY CLOUDY. PATCHY VALLEY FOG IN THE MORNING. HIGHS
58 TO 68.
MONDAY NIGHT
MOSTLY CLOUDY. PATCHY VALLEY FOG. SLIGHT CHANCE
OF RAIN. LOWS 38 TO 48.
TUESDAY
MOSTLY CLOUDY. PATCHY VALLEY FOG. SLIGHT CHANCE OF
RAIN. HIGHS 62 TO 72.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS 41 TO 51.
WEDNESDAY
MOSTLY CLOUDY. PATCHY VALLEY FOG. CHANCE OF RAIN.
HIGHS 65 TO 75.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. PATCHY VALLEY FOG. SLIGHT CHANCE OF RAIN. LOWS
43 TO 53.
THURSDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
SUNNY. PATCHY VALLEY FOG. SLIGHT CHANCE OF RAIN. HIGHS 62 TO 72.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. PATCHY VALLEY FOG.
LOWS 40 TO 50. HIGHS 62 TO 73.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 38 TO 48.
SATURDAY
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN. HIGHS 64 TO 74.
TEMPERATURE / PRECIPITATION
BOONVILLE 72 43 63 / 0 10 10
CAZ113-182245-
SOUTHEASTERN INTERIOR MENDOCINO-
INCLUDING THE CITIES OF CALPELLA, HOPLAND, REDWOOD VALLEY,
TALMAGE, AND UKIAH
1234 AM PDT SUN OCT 18 2026
TODAY
SUNNY. HIGHS 66 TO 81.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS 41 TO 51.
MONDAY
MOSTLY CLOUDY. HIGHS 55 TO 68.
MONDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS 39 TO
49.
TUESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. HIGHS 60 TO 73.
TUESDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS 43 TO
53.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN.
HIGHS 61 TO 73. LOWS 43 TO 53.
THURSDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. PATCHY VALLEY FOG. SLIGHT CHANCE OF RAIN. HIGHS 59 TO 72.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 40 TO 50.
FRIDAY
SUNNY. PATCHY VALLEY FOG. HIGHS 61 TO 74.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 38 TO 48.
SATURDAY
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN. HIGHS 62 TO 75.
TEMPERATURE / PRECIPITATION
UKIAH 78 45 66 / 0 10 10
CAZ114-182245-
NORTHERN LAKE-
INCLUDING THE CITY OF GRAVELLY VALLEY AIRPORT
1234 AM PDT SUN OCT 18 2026
TODAY
SUNNY. HIGHS 70 TO 85.
TONIGHT
MOSTLY CLEAR. LOWS 36 TO 46.
MONDAY
MOSTLY CLOUDY. PATCHY VALLEY FOG IN THE MORNING. CHANCE
OF RAIN IN THE AFTERNOON. HIGHS 56 TO 71.
MONDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS 35 TO 45.
TUESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. HIGHS 59 TO 74.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. CHANCE OF RAIN.
LOWS 38 TO 48. HIGHS 59 TO 74.
WEDNESDAY NIGHT
MOSTLY CLOUDY. AREAS OF VALLEY FOG. CHANCE OF
RAIN. LOWS 37 TO 47.
THURSDAY
MOSTLY CLOUDY. PATCHY VALLEY FOG. CHANCE OF RAIN.
HIGHS 57 TO 72.
THURSDAY NIGHT
PARTLY CLOUDY. PATCHY VALLEY FOG. SLIGHT CHANCE
OF RAIN. LOWS 35 TO 45.
FRIDAY
SUNNY. PATCHY VALLEY FOG. HIGHS 60 TO 75.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 35 TO 45.
SATURDAY
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN. HIGHS 59 TO 74.
TEMPERATURE / PRECIPITATION
LAKE PILLSBURY 84 31 70 / 0 0 20
CAZ116-182245-
NORTHWESTERN AND CENTRAL TRINITY-
INCLUDING THE CITIES OF WEAVERVILLE, DOUGLAS CITY, HELENA,
JUNCTION CITY, BIG BAR, DEL LOMA, AND BURNT RANCH
1234 AM PDT SUN OCT 18 2026
TODAY
SUNNY. HIGHS 75 TO 90. SOUTHEAST WIND AROUND 5 MPH
SHIFTING TO THE SOUTH IN THE AFTERNOON.
TONIGHT
PARTLY CLOUDY. LOWS 38 TO 48. WEST WIND AROUND 10 MPH.
MONDAY
CLOUDY. SLIGHT CHANCE OF RAIN IN THE AFTERNOON. HIGHS
59 TO 74. NORTHWEST WIND AROUND 5 MPH SHIFTING TO THE SOUTHWEST
IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS 35 TO 45. NORTH WIND AROUND
5 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS 64 TO 79. EAST WIND AROUND
10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 40 TO 50.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. SLIGHT CHANCE OF RAIN. HIGHS 66 TO 81.
WEDNESDAY NIGHT
PARTLY CLOUDY. CHANCE OF RAIN. LOWS 38 TO 48.
THURSDAY
PARTLY CLOUDY. PATCHY FOG. SLIGHT CHANCE OF RAIN.
HIGHS 61 TO 76.
THURSDAY NIGHT
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS
33 TO 43.
FRIDAY
MOSTLY SUNNY. PATCHY FOG. HIGHS 61 TO 76.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 33 TO 43.
SATURDAY
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN. HIGHS 62 TO 77.
TEMPERATURE / PRECIPITATION
BIG BAR 85 42 70 / 0 0 20
WEAVERVILLE 82 40 67 / 0 0 10
CAZ117-182245-
NORTHEASTERN TRINITY-
INCLUDING THE CITIES OF CARRVILLE AND TRINITY CENTER
1234 AM PDT SUN OCT 18 2026
TODAY
SUNNY. HIGHS 64 TO 79. SOUTH WIND 5 TO 15 MPH.
TONIGHT
PARTLY CLOUDY. LOWS 37 TO 47. SOUTH WIND 5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE AFTERNOON.
HIGHS 51 TO 66. SOUTHEAST WIND AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS 33 TO 43. EAST WIND AROUND
5 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS 55 TO 70. EAST WIND AROUND
10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 37 TO 47.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. SLIGHT CHANCE OF RAIN. HIGHS 58 TO 73.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY. CHANCE OF RAIN.
LOWS 36 TO 46. HIGHS 58 TO 73.
THURSDAY NIGHT
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS
30 TO 40.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. HIGHS 54 TO 69. LOWS
31 TO 41.
SATURDAY
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN AND SNOW. HIGHS
53 TO 68.
TEMPERATURE / PRECIPITATION
TRINITY CENTER 78 42 64 / 0 0 10
CAZ118-182245-
WESTERN LAKE-
INCLUDING THE CITIES OF FINLEY, KNOBCONE CAMP, LAKEPORT,
SODA BAY, LUCERNE, NICE, AND SARATOGA SPRINGS
1234 AM PDT SUN OCT 18 2026
TODAY
SUNNY. HIGHS 72 TO 82. WEST WIND AROUND 10 MPH.
TONIGHT
MOSTLY CLEAR. LOWS 38 TO 48. WEST WIND 5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY. HIGHS 57 TO 67. NORTHWEST WIND 5 TO
15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. PATCHY FOG. SLIGHT CHANCE OF RAIN.
LOWS 38 TO 48. NORTHWEST WIND AROUND 15 MPH.
TUESDAY
MOSTLY CLOUDY. PATCHY FOG. SLIGHT CHANCE OF RAIN.
HIGHS 61 TO 71. EAST WIND AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS 42 TO 52.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLOUDY. PATCHY FOG. CHANCE
OF RAIN. HIGHS 61 TO 72. LOWS 42 TO 52.
THURSDAY NIGHT
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS
38 TO 48.
FRIDAY
SUNNY. PATCHY FOG. HIGHS 63 TO 73.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 39 TO 49.
SATURDAY
MOSTLY SUNNY. PATCHY FOG. SLIGHT CHANCE OF RAIN.
HIGHS 63 TO 73.
TEMPERATURE / PRECIPITATION
LAKEPORT 78 40 63 / 0 0 10
CAZ119-182245-
SOUTHWESTERN LAKE-
INCLUDING THE CITIES OF KELSEYVILLE, MOUNT KONOCTI, ADAMS,
ANDERSON SPRINGS, COBB, ETTAWA SPRINGS, AND FOREST LAKE
1234 AM PDT SUN OCT 18 2026
TODAY
SUNNY. PATCHY SMOKE IN THE AFTERNOON. HIGHS 71 TO 82.
WEST WIND AROUND 10 MPH.
TONIGHT
MOSTLY CLEAR. PATCHY SMOKE IN THE EVENING. LOWS 39 TO
49. WEST WIND 5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY. HIGHS 57 TO 67. WEST WIND 5 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS 39 TO
49. WEST WIND AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. HIGHS 59 TO 69.
NORTHEAST WIND AROUND 5 MPH.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF
RAIN. LOWS 44 TO 54. HIGHS 59 TO 70.
THURSDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. SLIGHT CHANCE OF RAIN. HIGHS 60 TO 70.
THURSDAY NIGHT
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS
40 TO 50.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. HIGHS 62 TO 72. LOWS
41 TO 51.
SATURDAY
MOSTLY SUNNY. HIGHS 61 TO 71.
CAZ120-182245-
EASTERN LAKE-
INCLUDING THE CITIES OF CLEARLAKE, CLEARLAKE PARK,
HIDDEN VALLEY LAKE, AND MIDDLETOWN
1234 AM PDT SUN OCT 18 2026
TODAY
SUNNY. PATCHY SMOKE IN THE AFTERNOON. HIGHS 76 TO 86.
WEST WIND AROUND 5 MPH INCREASING TO SOUTHWEST AROUND 15 MPH IN
THE AFTERNOON.
TONIGHT
MOSTLY CLEAR. PATCHY SMOKE IN THE EVENING. LOWS 39 TO
49. WEST WIND 5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY. HIGHS 61 TO 71. WEST WIND 5 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS 39 TO 49.
WEST WIND AROUND 15 MPH.
TUESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. HIGHS 61 TO 71.
NORTHEAST WIND AROUND 10 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. CHANCE OF RAIN.
LOWS 43 TO 53. HIGHS 61 TO 73.
WEDNESDAY NIGHT
MOSTLY CLOUDY. PATCHY FOG. CHANCE OF RAIN.
LOWS 42 TO 52.
THURSDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. PATCHY FOG. SLIGHT CHANCE OF RAIN. HIGHS 62 TO 72.
THURSDAY NIGHT
PARTLY CLOUDY. PATCHY FOG. SLIGHT CHANCE OF
RAIN. LOWS 40 TO 50.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. HIGHS 64 TO 74. LOWS
40 TO 50.
SATURDAY
MOSTLY SUNNY. HIGHS 63 TO 73.
TEMPERATURE / PRECIPITATION
MIDDLETOWN 81 38 67 / 0 0 0
CLEARLAKE 82 41 66 / 0 0 0
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page