Frost Advisory
Starts in 28 min
When
From 1 AM to 9 AM PDT Saturday.
Where
Del Norte and Northern Humboldt Coast. This is expected to be mainly away from the immediate coast and in areas that go calm.
Issued for this forecast zone · National Weather Service Eureka CA
What, impacts and precautionsHide details
What
Temperatures as low as 35 will result in frost formation.
Impacts
Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.
Precautionary actions
Take steps now to protect tender plants from the cold.
Areas: Coastal Del Norte; Northern Coastal Humboldt
See it on weather.gov (opens in a new tab)

Observed 12:10 AM PDT at KACV

Cutten, CA weather

Clear and 43°6°.

Forecasts differ

Now 43°6°

Clear

Wind: 5 mph7 km/h; From the east. Light through 12 PM
Dew point: 43°6°; Comfortable · down to 34°1° by 5 AM (dry)
Humidity: 100%; Air 43°6°, dew point 43°6° · fog or dew likely
UV index: 0Low; Moderate 11 AM–5 PM · peak 4
Air quality: 29Good; Main pollutant: PM10 (dust)
Pressure: 30.13 inHg1020 hPa; Falling slowly · −0.03 inHg−0.9 hPa next 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

Good hours for

Above 50°10° today by 11 AM
High 60°16° today at 4 PM
Below 50°10° tonight after 8 PM
Fog tonight 5–8 AM
Rain tomorrow night from 11 PM (60%, 0.07 in1.8 mm)

TonightDown to 39°4° by 4 AM · Clear
This morningUp to 53°12° by 11 AM · Clear
This afternoonUp to 60°16° by 4 PM · Partly cloudy
TonightDown to 40°4° by 5 AM · Mostly cloudy
Tomorrow morningUp to 52°11° by 11 AM · Mostly cloudy
Tomorrow afternoonUp to 59°15° by 3 PM · rain chance 30% · Mostly cloudy
Tomorrow nightDown to 48°9° by 11 PM · Rain 11 PM–midnight (60%)

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Sat 12a	Clear	44°7° (likely 43°6° to 46°8°)	42°6°	0%	3 mph5 km/h from S, gusts 6 mph10 km/h	89%	11%	0
Sat 1a	Clear	43°6° (likely 42°6° to 45°7°)	41°5°	0%	3 mph5 km/h from S, gusts 6 mph10 km/h	89%	11%	0
Sat 2a	Clear	42°6° (likely 42°6° to 45°7°)	40°4°	0%	3 mph5 km/h from S, gusts 6 mph9 km/h	86%	10%	0
Sat 3a	Clear	41°5° (likely 41°5° to 44°7°)	38°3°	0%	3 mph5 km/h from S, gusts 5 mph9 km/h	86%	9%	0
Sat 4a	Clear	39°4° (likely 39°4° to 44°7°)	37°3°	0%	3 mph5 km/h from S, gusts 6 mph9 km/h	84%	9%	0
Sat 5a	Clear	39°4° (likely 39°4° to 44°7°)	39°4°	0%	2 mph3 km/h from SSE, gusts 6 mph9 km/h	82%	8%	0
Sat 6a	Clear	39°4° (likely 39°4° to 44°7°)	39°4°	0%	2 mph3 km/h from SSE, gusts 5 mph8 km/h	81%	6%	0
Sat 7a	Clear	38°3° (likely 38°3° to 44°7°)	38°3°	0%	2 mph3 km/h from SSE, gusts 5 mph8 km/h	79%	3%	0
Sat 8a	Sunny	38°3° (likely 38°3° to 45°7°)	38°3°	0%	2 mph3 km/h from SSE, gusts 5 mph7 km/h	77%	3%	0
Sat 9a	Sunny	42°6° (likely 42°6° to 50°10°)	42°6°	0%	2 mph3 km/h from SSE, gusts 5 mph7 km/h	77%	41%	1
Sat 10a	Sunny	49°9° (likely 49°9° to 56°13°)	49°9°	0%	2 mph3 km/h from SSE, gusts 4 mph6 km/h	73%	41%	2
Sat 11a	Sunny	53°12° (likely 53°12° to 60°16°)	53°12°	0%	3 mph5 km/h from NW, gusts 3 mph5 km/h	64%	41%	3
Sat 12p	Sunny	55°13° (likely 55°13° to 63°17°)	55°13°	0%	3 mph5 km/h from NW, gusts 4 mph6 km/h	63%	41%	4
Sat 1p	Sunny	58°14° (likely 58°14° to 64°18°)	58°14°	0%	3 mph5 km/h from NW, gusts 5 mph8 km/h	60%	40%	4
Sat 2p	Sunny	59°15° (likely 59°15° to 63°17°)	59°15°	0%	6 mph10 km/h from NW, gusts 6 mph10 km/h	58%	38%	4
Sat 3p	Partly sunny	59°15° (likely 58°14° to 62°17°)	59°15°	0%	6 mph10 km/h from NW, gusts 8 mph12 km/h	60%	28%	4
Sat 4p	Sunny	60°16° (likely 57°14° to 61°16°)	60°16°	0%	6 mph10 km/h from NW, gusts 8 mph13 km/h	64%	17%	3
Sat 5p	Sunny	57°14° (likely 55°13° to 59°15°)	57°14°	0%	3 mph5 km/h from NNW, gusts 8 mph14 km/h	71%	15%	1
Sat 6p	Partly cloudy	54°12° (likely 52°11° to 55°13°)	54°12°	0%	3 mph5 km/h from NNW, gusts 8 mph12 km/h	78%	27%	1
Sat 7p	Clear	53°12° (likely 50°10° to 53°12°)	53°12°	0%	3 mph5 km/h from NNW, gusts 8 mph13 km/h	82%	37%	0
Sat 8p	Mostly cloudy	49°9° (likely 48°9° to 50°10°)	49°9°	0%	1 mph2 km/h from NNE, gusts 6 mph10 km/h	85%	37%	0
Sat 9p	Mostly cloudy	47°8° (likely 46°8° to 49°9°)	47°8°	0%	1 mph2 km/h from NNE, gusts 7 mph12 km/h	88%	53%	0
Sat 10p	Cloudy	47°8° (likely 45°7° to 48°9°)	47°8°	0%	1 mph2 km/h from NNE, gusts 7 mph11 km/h	89%	68%	0
Sat 11p	Mostly cloudy	45°7° (likely 44°7° to 48°9°)	45°7°	0%	1 mph2 km/h from E, gusts 6 mph10 km/h	89%	73%	0
Sun 12a	Cloudy	45°7° (likely 44°7° to 48°9°)	45°7°	0%	1 mph2 km/h from E, gusts 6 mph9 km/h	90%	77%	0
Sun 1a	Cloudy	44°7° (likely 44°7° to 49°9°)	44°7°	0%	1 mph2 km/h from E, gusts 6 mph9 km/h	91%	79%	0
Sun 2a	Cloudy	43°6° (likely 43°6° to 48°9°)	43°6°	0%	1 mph2 km/h from E, gusts 6 mph9 km/h	92%	80%	0
Sun 3a	Cloudy	41°5° (likely 41°5° to 48°9°)	41°5°	0%	1 mph2 km/h from E, gusts 7 mph10 km/h	94%	81%	0
Sun 4a	Cloudy	41°5° (likely 41°5° to 48°9°)	41°5°	0%	1 mph2 km/h from E, gusts 6 mph10 km/h	95%	80%	0
Sun 5a	Fog	40°4° (likely 40°4° to 49°9°)	40°4°	0%	1 mph2 km/h from E, gusts 7 mph10 km/h	95%	81%	0
Sun 6a	Fog	39°4° (likely 39°4° to 49°9°)	39°4°	0%	1 mph2 km/h from E, gusts 7 mph11 km/h	95%	79%	0
Sun 7a	Fog	39°4° (likely 39°4° to 48°9°)	39°4°	0%	1 mph2 km/h from E, gusts 8 mph12 km/h	95%	75%	0
Sun 8a	Mostly cloudy	39°4° (likely 39°4° to 48°9°)	39°4°	0%	1 mph2 km/h from ESE, gusts 7 mph11 km/h	93%	73%	0
Sun 9a	Mostly cloudy	43°6° (likely 43°6° to 50°10°)	43°6°	0%	1 mph2 km/h from ESE, gusts 6 mph10 km/h	89%	63%	0
Sun 10a	Cloudy	48°9° (likely 48°9° to 54°12°)	48°9°	0%	1 mph2 km/h from ESE, gusts 5 mph8 km/h	83%	80%	1
Sun 11a	Cloudy	52°11° (likely 52°11° to 57°14°)	52°11°	0%	0 mph0 km/h, gusts 3 mph5 km/h	77%	85%	2
Sun 12p	Cloudy	55°13° (likely 55°13° to 60°16°)	55°13°	0%	0 mph0 km/h, gusts 3 mph5 km/h	73%	87%	3
Sun 1p	Cloudy	57°14° (likely 56°13° to 61°16°)	57°14°	0%	0 mph0 km/h, gusts 5 mph8 km/h	70%	90%	3
Sun 2p	Cloudy	58°14° (likely 56°13° to 61°16°)	58°14°	0%	3 mph5 km/h from W, gusts 5 mph9 km/h	69%	96%	3
Sun 3p	Cloudy	59°15° (likely 57°14° to 60°16°)	59°15°	0%	3 mph5 km/h from W, gusts 5 mph7 km/h	71%	97%	2
Sun 4p	Partly sunny	58°14° (likely 57°14° to 59°15°)	58°14°	0%	3 mph5 km/h from W, gusts 5 mph9 km/h	74%	78%	2
Sun 5p	Sunny	57°14° (likely 56°13° to 58°14°)	57°14°	30%	2 mph3 km/h from W, gusts 6 mph10 km/h	78%	56%	1
Sun 6p	Rain	55°13° (likely 54°12° to 56°13°)	55°13°	30%	2 mph3 km/h from W, gusts 3 mph5 km/h	82%	42%	0
Sun 7p	Rain	53°12° (likely 50°10° to 53°12°)	53°12°	30%	2 mph3 km/h from W, gusts 4 mph7 km/h	86%	33%	0
Sun 8p	Clear	51°11° (likely 48°9° to 51°11°)	51°11°	30%	1 mph2 km/h from SSE, gusts 6 mph9 km/h	89%	8%	0
Sun 9p	Rain	50°10° (likely 48°9° to 51°11°)	50°10°	30%	1 mph2 km/h from SSE, gusts 7 mph12 km/h	91%	27%	0
Sun 10p	Rain	49°9° (likely 48°9° to 53°12°)	49°9°	30%	1 mph2 km/h from SSE, gusts 7 mph12 km/h	92%	55%	0
Sun 11p	Rain	48°9° (likely 48°9° to 53°12°)	48°9°	60%, 0.07 in1.8 mm	3 mph5 km/h from SSE, gusts 9 mph14 km/h	93%	59%	0

Days ahead

Shaded: typical range for these dates (1991–2020)

Today, Oct 24. Partly sunny. High 61°16°, low 38°3°. Typical 61°16° / 46°8°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 38°3°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 60°16°
  Dry
3. Evening
  6 PM–midnight
  Mostly cloudy, 49°9°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 40°4°
  Dry
Official NWS forecast
Today: Mostly sunny. High near 61, with temperatures falling to around 57 in the afternoon. Northwest wind 2 to 6 mph.
Tonight: Mostly clear, with a low around 38. South southeast wind around 3 mph.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
59°15°–64°18°
Low, likely
38°3°–44°7°
Typical high / low
61°16° / 46°8°
Wind
6 mph9 km/h, gusts 14 mph22 km/h
UV peak
4
Tomorrow, Oct 25. Rain. High 60°16°, low 43°6°. Typical 61°16° / 46°8°. Rain 0.02 in0.5 mm, 30% chance. Mostly agree.
1. Morning
  6 AM–noon
  Mostly cloudy, 39°4°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 59°15°
  30% chance
3. Evening
  6 PM–midnight
  Rain, 51°11°
  60% chance · 0.07 in1.8 mm
4. Overnight
  midnight–6 AM
  Rain, 49°10°
  70% chance · 0.12 in2.9 mm
Official NWS forecast
Day: Patchy fog before 8am, then a chance of rain. Partly sunny, with a high near 60. South wind 0 to 3 mph. Chance of precipitation is 30%.
Night: Rain likely. Mostly cloudy, with a low around 43. South wind around 3 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
57°14°–61°16°
Low, likely
42°6°–47°8°
Typical high / low
61°16° / 46°8°
Wind
7 mph12 km/h, gusts 16 mph26 km/h
UV peak
3
Monday, Oct 26. Rain. High 58°14°, low 42°6°. Typical 61°16° / 46°8°. Rain 0.17 in4.3 mm, 60% chance. Mostly agree.
1. Morning
  6 AM–noon
  Drizzle, 49°9°
  70% chance · 0.03 in0.7 mm
2. Afternoon
  noon–6 PM
  Drizzle, 58°15°
  50% chance · 0.03 in0.6 mm
3. Evening
  6 PM–midnight
  Clear, 51°10°
  30% chance
4. Overnight
  midnight–6 AM
  Clear, 45°7°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Rain likely. Partly sunny, with a high near 58. South southwest wind 2 to 6 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Night: A chance of rain before 5am. Mostly cloudy, with a low around 42. New rainfall amounts less than a tenth of an inch possible.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
57°14°–60°16°
Low, likely
42°6°–47°8°
Typical high / low
61°16° / 46°8°
Wind
8 mph12 km/h, gusts 17 mph27 km/h
UV peak
3
Tuesday, Oct 27. Fog. High 58°14°, low 41°5°. Typical 61°16° / 46°8°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Partly sunny, 45°7°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 57°14°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 50°10°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 47°8°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Patchy fog between 11am and 2pm. Mostly sunny, with a high near 58.
Night: Patchy fog after 5am. Mostly cloudy, with a low around 41.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
56°13°–59°15°
Low, likely
41°5°–46°8°
Typical high / low
61°16° / 46°8°
Wind
12 mph19 km/h, gusts 17 mph28 km/h
UV peak
4
Wednesday, Oct 28. Fog. High 59°15°, low 42°6°. Typical 60°16° / 46°8°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 46°8°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 57°14°
  Dry
3. Evening
  6 PM–midnight
  Clear, 48°9°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 45°7°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Patchy fog before 11am. Partly sunny, with a high near 59.
Night: Patchy fog after 2am. Mostly cloudy, with a low around 42.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
55°13°–59°15°
Low, likely
41°5°–48°9°
Typical high / low
60°16° / 46°8°
Wind
9 mph14 km/h
UV peak
4
Thursday, Oct 29. Rain. High 60°16°, low 43°6°. Typical 60°16° / 45°7°. Rain 0.02 in0.5 mm, 20% chance. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 45°7°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 56°13°
  20% chance
3. Evening
  6 PM–midnight
  Clear, 48°9°
  20% chance
4. Overnight
  midnight–6 AM
  Mostly clear, 41°5°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Patchy fog before 11am, then a slight chance of rain. Partly sunny, with a high near 60.
Night: A slight chance of rain. Mostly cloudy, with a low around 43.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
55°13°–60°16°
Low, likely
40°4°–46°8°
Typical high / low
60°16° / 45°7°
Wind
9 mph15 km/h, gusts 23 mph37 km/h
UV peak
4
Friday, Oct 30. Rain. High 59°15°, low 41°5°. Typical 60°16° / 45°7°. Rain 0.02 in0.5 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Mostly sunny, 44°7°
  20% chance
2. Afternoon
  noon–6 PM
  Sunny, 57°14°
  20% chance
3. Evening
  6 PM–midnight
  Clear, 48°9°
  30% chance
4. Overnight
  midnight–6 AM
  Clear, 44°7°
  20% chance
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain before 8am, then a chance of rain and patchy fog. Partly sunny, with a high near 59.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
54°12°–60°16°
Low, likely
39°4°–44°7°
Typical high / low
60°16° / 45°7°
Wind
8 mph13 km/h, gusts 17 mph28 km/h
UV peak
3
Saturday, Oct 31. Mostly sunny. High 57°14°, low 43°6°. Typical 60°16° / 45°7°. Rain 0.02 in0.5 mm, 20% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 47°8°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 57°14°
  Dry
3. Evening
  6 PM–midnight
  Clear, 51°10°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 46°8°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
54°12°–62°17°
Low, likely
42°6°–46°8°
Typical high / low
60°16° / 45°7°
Wind
12 mph19 km/h, gusts 19 mph30 km/h
UV peak
3
Sunday, Nov 1. Cloudy. High 61°16°, low 44°7°. Typical 60°16° / 45°7°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 48°9°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 62°17°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 54°12°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 50°10°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
57°14°–71°22°
Low, likely
42°6°–49°9°
Typical high / low
60°16° / 45°7°
Wind
9 mph15 km/h, gusts 17 mph28 km/h
UV peak
3
Monday, Nov 2. Cloudy. High 64°18°, low 50°10°. Typical 60°16° / 45°7°. Rain 0.14 in3.6 mm, 20% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Partly sunny, 56°13°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 64°18°
  20% chance · 0.04 in1.1 mm
3. Evening
  6 PM–midnight
  Cloudy, 56°13°
  20% chance · 0.22 in5.6 mm
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
57°14°–75°24°
Low, likely
45°7°–57°14°
Typical high / low
60°16° / 45°7°
Wind
7 mph12 km/h, gusts 17 mph28 km/h
UV peak
4

10 days15 days30 days

The outlook

Today
Dry, high 61°, low 38°.
Tomorrow
Dry, high 60°, low 43°.
Monday
56% chance of rain, high 58°, low 42°.
Rest of week
Mostly dry, highs 57–64°.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (EKA) (opens in a new tab)

What changed since yesterday

No meaningful changes from yesterday’s forecast.

Radar

Radar data: NOAA MRMS, rendered by forecast.blue

Radar loads when scrolled into view

Full-screen radar

Rivers

NOAA river gauges within 25 mi

Eel River (CA) at Fernbridge

11 mi

Below flood stage

Level: -0.5 ft

Forecast peak 0.2 ft Sat 12 AM

Reading from Fri 10:15 PM · NWS gauge page

Mad River near Arcata

11 mi

Below flood stage

Level: 5.8 ft
Flow: 60 cfs

Forecast peak 5.7 ft Tue 2 AM

Reading from Fri 10:45 PM · NWS gauge page

Eel River (CA) near Scotia

19 mi

Below flood stage

Level: 8.8 ft
Flow: 107 cfs

Forecast peak 8.8 ft Sat 5 AM

Reading from Fri 10:15 PM · NWS gauge page

Van Duzen River near Bridgeville

24 mi

Below flood stage

Level: -0.3 ft

Forecast peak -0.3 ft Tue 5 AM

Reading from Fri 10:15 PM · NWS gauge page

For your home

What this week’s weather means for heating, cooling, pipes and fresh air.

Heating this week

About 61% less heating than a typical week.

This week 33Typical 83

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 22
h below 17°F: 0
h below 5°F: 0

47, 17 and 5°F are the test points heat pumps are rated at. About 11 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 43°F).

Open the windows?

No stretch in the next few days is comfortable enough outside, by temperature, dew point and air quality.

Is this typical?

Eureka WFO Woodley Island · official normals 1991–2020 · records 1886–2026

Oct 24, today vs a typical year

Today’s expected high is about typical for the date.

Last 7 days vs normal

On average 0° colder than normal (daily mean temperature).

−1°SunOct 18
+1°±0°MonOct 19
+1°±0°TueOct 20
−1°WedOct 21
±0°ThuOct 22
—FriOct 23
—SatOct 24

Cutten weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 10 h 45 min; Losing 2 min 30 s a day; shortest Dec 21, 1 h 30 min less
Golden hour: 5:44–6:40 PM; Morning 7:20–8:16 AM
Blue hour: 6:40–6:50 PM; Morning 7:10–7:20 AM; first light 7:10 AM

Stars tonight? Good

Clear 12:32–7:10 AM; moon 96% lit, sets 5:58 AM.

Moon

Waxing gibbous

96% lit · growing

Today: sets 5:58 AM · rises 5:23 PM
Full moon: Oct 25
New moon: Nov 8

Looking east from Cutten. The highest point on the skyline is about 5,100 ft, 20 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.

1 active weather alert

Frost Advisory

Cutten, CA weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Monday

Rest of week

What changed since yesterday

Radar

Rivers

Eel River (CA) at Fernbridge

Mad River near Arcata

Eel River (CA) near Scotia

Van Duzen River near Bridgeville

For your home

Heating this week

Heat-pump hours, next 7 days

Comfort

Open the windows?

Is this typical?

Oct 24, today vs a typical year

Last 7 days vs normal

Sun & moon

Sun

Stars tonight? Good

Moon