Hydrologic Outlook
Ends in 14 h 8 min
When
Until Sun 6:15 AM
Where
Hawaii in Hawaii, HI; Oahu in Honolulu, HI; Kauai, HI; Maui, HI
Issued for this county · National Weather Service Honolulu HI
Full alert textHide details
ESFHFO
A significant pattern change is expected Monday night through at least Thursday as deep tropical moisture is brought north. A combination of surface lows and troughs will bring exceptionally moist air over the eastern end of the state beginning Monday night and extending to all islands Tuesday. Heavy rain and thunderstorms are possible throughout this period. Models have not converged on details yet, so exact locations, timing, and rainfall amounts are not certain. Please be prepared for periods of heavy rain this coming week.
Keep up to date with the latest forecast information through the Internet (weather.gov/hawaii), local media, social media, or NOAA Weather Radio broadcasts.
An updated outlook will be issued Sunday by 6 AM HST or sooner if necessary.
Areas: Hawaii in Hawaii, HI; Oahu in Honolulu, HI; Kauai, HI; Maui, HI
See it on weather.gov (opens in a new tab)

Model estimate for 4:00 PM HST (no recent station report)

Kahuku, HI weather

Showery and 81°27°.

Mostly agree

Now 81°27°

Showers · Feels like 84°29°

Wind: 13 mph21 km/h; From the northeast. 1219–14 mph23 km/h through 4 AM
Dew point: 67°19°; Muggy
UV index: 3Moderate; Was high 11 AM–3 PM · peak 7

None rain now, through the next 2 hours.

From forecast models

Next 48 hours

Good hours for

Dry until 6 PM
Rain tonight 6 PM–6 AM (30%, 0.66 in17 mm)
Low 73°23° tonight at 3 AM

This afternoonNear 80°27° · Mostly cloudy · rain chance 20%
TonightDown to 73°23° by 3 AM · Rain all night (30%)
Tomorrow morningUp to 80°27° by 11 AM · Partly cloudy · rain chance 20%
Tomorrow afternoonNear 80°27° · Mostly cloudy
Tomorrow nightDown to 73°23° by 3 AM · rain chance 10% · Partly cloudy
Monday morningUp to 80°27° by 11 AM · Partly cloudy · rain chance 20%
Monday afternoonNear 81°27° · rain chance 20% · Mostly cloudy

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Sat 4p	Showers	81°27° (likely 78°26° to 81°27°)	84°29°	20%	13 mph21 km/h from NE, gusts 18 mph29 km/h	63%	67%	3
Sat 5p	Showers	79°26° (likely 76°24° to 79°26°)	82°28°	20%	13 mph21 km/h from NE, gusts 18 mph29 km/h	69%	71%	2
Sat 6p	Showers	77°25° (likely 74°23° to 77°25°)	77°25°	30%, 0.06 in1.5 mm	13 mph21 km/h from NE, gusts 19 mph30 km/h	74%	80%	0
Sat 7p	Showers	75°24° (likely 73°23° to 75°24°)	75°24°	30%, 0.06 in1.5 mm	13 mph21 km/h from NE, gusts 19 mph31 km/h	78%	80%	0
Sat 8p	Showers	75°24° (likely 72°22° to 75°24°)	75°24°	30%, 0.06 in1.5 mm	14 mph23 km/h from ENE, gusts 20 mph32 km/h	80%	85%	0
Sat 9p	Showers	75°24° (likely 71°22° to 75°24°)	75°24°	30%, 0.06 in1.5 mm	14 mph23 km/h from ENE, gusts 20 mph32 km/h	80%	87%	0
Sat 10p	Drizzle	75°24° (likely 71°22° to 75°24°)	75°24°	30%, 0.06 in1.5 mm	14 mph23 km/h from ENE, gusts 20 mph32 km/h	79%	88%	0
Sat 11p	Showers	75°24° (likely 71°22° to 76°24°)	75°24°	30%, 0.06 in1.5 mm	14 mph23 km/h from NE, gusts 19 mph30 km/h	77%	80%	0
Sun 12a	Showers	74°23° (likely 70°21° to 76°24°)	74°23°	30%, 0.05 in1.3 mm	14 mph23 km/h from NE, gusts 18 mph29 km/h	77%	76%	0
Sun 1a	Showers	74°23° (likely 69°21° to 76°24°)	74°23°	30%, 0.05 in1.3 mm	14 mph23 km/h from NE, gusts 16 mph26 km/h	77%	73%	0
Sun 2a	Showers	74°23° (likely 69°21° to 76°24°)	74°23°	30%, 0.05 in1.3 mm	12 mph19 km/h from NE, gusts 15 mph25 km/h	77%	68%	0
Sun 3a	Showers	73°23° (likely 68°20° to 76°24°)	73°23°	30%, 0.05 in1.3 mm	12 mph19 km/h from NE, gusts 15 mph23 km/h	77%	64%	0
Sun 4a	Showers	73°23° (likely 68°20° to 76°24°)	73°23°	30%, 0.05 in1.3 mm	12 mph19 km/h from NE, gusts 14 mph23 km/h	77%	57%	0
Sun 5a	Showers	73°23° (likely 69°21° to 76°24°)	73°23°	30%, 0.05 in1.3 mm	12 mph19 km/h from NE, gusts 13 mph22 km/h	76%	48%	0
Sun 6a	Showers	73°23° (likely 70°21° to 75°24°)	73°23°	20%	12 mph19 km/h from NE, gusts 12 mph20 km/h	74%	46%	0
Sun 7a	Showers	73°23° (likely 71°22° to 75°24°)	73°23°	20%	12 mph19 km/h from NE, gusts 12 mph19 km/h	72%	52%	0
Sun 8a	Showers	74°23° (likely 74°23° to 76°24°)	74°23°	20%	10 mph16 km/h from NE, gusts 13 mph21 km/h	68%	50%	1
Sun 9a	Sunny	76°24° (likely 76°24° to 78°26°)	76°24°	20%	10 mph16 km/h from NE, gusts 13 mph20 km/h	63%	32%	2
Sun 10a	Showers	78°26° (likely 77°25° to 80°27°)	78°26°	20%	10 mph16 km/h from NE, gusts 12 mph19 km/h	58%	25%	4
Sun 11a	Showers	80°27° (likely 77°25° to 83°28°)	81°27°	20%	10 mph16 km/h from NE, gusts 12 mph19 km/h	54%	42%	6
Sun 12p	Mostly cloudy	81°27° (likely 77°25° to 83°28°)	82°28°	10%	10 mph16 km/h from NE, gusts 13 mph21 km/h	52%	45%	7
Sun 1p	Cloudy	81°27° (likely 77°25° to 83°28°)	82°28°	10%	10 mph16 km/h from NE, gusts 14 mph23 km/h	52%	72%	7
Sun 2p	Cloudy	81°27° (likely 77°25° to 82°28°)	82°28°	10%	10 mph16 km/h from NE, gusts 14 mph23 km/h	53%	77%	6
Sun 3p	Mostly cloudy	81°27° (likely 77°25° to 81°27°)	82°28°	10%	10 mph16 km/h from NE, gusts 15 mph24 km/h	54%	70%	4
Sun 4p	Mostly cloudy	80°27° (likely 76°24° to 80°27°)	82°28°	10%	10 mph16 km/h from NE, gusts 16 mph25 km/h	57%	73%	3
Sun 5p	Mostly cloudy	79°26° (likely 75°24° to 79°26°)	79°26°	10%	8 mph13 km/h from ENE, gusts 15 mph24 km/h	61%	60%	2
Sun 6p	Mostly cloudy	77°25° (likely 73°23° to 77°25°)	77°25°	10%	8 mph13 km/h from ENE, gusts 16 mph25 km/h	65%	58%	0
Sun 7p	Mostly cloudy	75°24° (likely 72°22° to 76°24°)	75°24°	10%	8 mph13 km/h from ENE, gusts 14 mph23 km/h	68%	44%	0
Sun 8p	Mostly cloudy	75°24° (likely 70°21° to 76°24°)	75°24°	10%	8 mph13 km/h from ENE, gusts 13 mph21 km/h	70%	26%	0
Sun 9p	Mostly cloudy	75°24° (likely 69°21° to 75°24°)	75°24°	10%	8 mph13 km/h from ENE, gusts 12 mph19 km/h	69%	36%	0
Sun 10p	Mostly cloudy	75°24° (likely 68°20° to 75°24°)	75°24°	10%	8 mph13 km/h from ENE, gusts 11 mph18 km/h	68%	37%	0
Sun 11p	Mostly cloudy	75°24° (likely 68°20° to 75°24°)	75°24°	10%	7 mph11 km/h from ENE, gusts 9 mph15 km/h	67%	29%	0
Mon 12a	Mostly cloudy	74°23° (likely 68°20° to 75°24°)	74°23°	10%	7 mph11 km/h from ENE, gusts 10 mph15 km/h	68%	54%	0
Mon 1a	Partly cloudy	74°23° (likely 67°19° to 75°24°)	74°23°	10%	7 mph11 km/h from ENE, gusts 9 mph15 km/h	68%	49%	0
Mon 2a	Mostly cloudy	74°23° (likely 67°19° to 75°24°)	74°23°	10%	7 mph11 km/h from ENE, gusts 8 mph13 km/h	69%	55%	0
Mon 3a	Mostly cloudy	73°23° (likely 66°19° to 75°24°)	73°23°	10%	7 mph11 km/h from ENE, gusts 7 mph12 km/h	69%	64%	0
Mon 4a	Mostly cloudy	73°23° (likely 65°18° to 75°24°)	73°23°	10%	7 mph11 km/h from ENE, gusts 7 mph12 km/h	69%	65%	0
Mon 5a	Mostly cloudy	73°23° (likely 66°19° to 74°23°)	73°23°	10%	6 mph10 km/h from E, gusts 7 mph12 km/h	68%	67%	0
Mon 6a	Showers	73°23° (likely 67°19° to 74°23°)	73°23°	20%, 0.01 in0.3 mm	6 mph10 km/h from E, gusts 7 mph12 km/h	68%	57%	0
Mon 7a	Showers	73°23° (likely 70°21° to 74°23°)	73°23°	20%, 0.01 in0.3 mm	6 mph10 km/h from E, gusts 8 mph13 km/h	68%	55%	0
Mon 8a	Showers	74°23° (likely 73°23° to 75°24°)	74°23°	20%, 0.01 in0.3 mm	6 mph10 km/h from E, gusts 8 mph13 km/h	66%	58%	1
Mon 9a	Showers	76°24° (likely 76°24° to 77°25°)	76°24°	20%, 0.01 in0.3 mm	6 mph10 km/h from E, gusts 9 mph14 km/h	62%	55%	2
Mon 10a	Showers	78°26° (likely 77°25° to 80°27°)	78°26°	20%, 0.01 in0.3 mm	6 mph10 km/h from E, gusts 9 mph14 km/h	58%	60%	4
Mon 11a	Showers	80°27° (likely 77°25° to 83°28°)	81°27°	20%, 0.01 in0.3 mm	7 mph11 km/h from ENE, gusts 9 mph15 km/h	54%	65%	6
Mon 12p	Cloudy	81°27° (likely 77°25° to 85°29°)	82°28°	20%, 0.01 in0.3 mm	7 mph11 km/h from ENE, gusts 11 mph17 km/h	53%	72%	7
Mon 1p	Cloudy	81°27° (likely 77°25° to 85°29°)	82°28°	20%, 0.01 in0.3 mm	7 mph11 km/h from ENE, gusts 11 mph18 km/h	54%	73%	7
Mon 2p	Showers	81°27° (likely 77°25° to 84°29°)	82°28°	20%, 0.01 in0.3 mm	7 mph11 km/h from ENE, gusts 12 mph20 km/h	54%	50%	7
Mon 3p	Showers	81°27° (likely 77°25° to 83°28°)	82°28°	20%, 0.01 in0.3 mm	7 mph11 km/h from ENE, gusts 12 mph20 km/h	54%	77%	5

Days ahead

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

Today, Oct 24. Showers. High 82°28°, low 73°23°. Typical 82°28° / 72°22°. Rain 0.06 in1.5 mm, 20% chance. Mostly agree.
1. Afternoon
  noon–6 PM
  Showers, 81°27°
  20% chance
2. Evening
  6 PM–midnight
  Showers, 75°24°
  30% chance · 0.36 in9.1 mm
3. Overnight
  midnight–6 AM
  Showers, 73°23°
  30% chance · 0.3 in7.6 mm
Official NWS forecast
Today: Isolated rain showers. Partly sunny, with a high near 82. Northeast wind around 13 mph. Chance of precipitation is 20%.
Tonight: Scattered rain showers. Mostly cloudy, with a low around 73. Northeast wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
79°26°–85°29°
Low, likely
69°21°–75°24°
Typical high / low
82°28° / 72°22°
Wind
15 mph24 km/h, gusts 30 mph48 km/h
UV peak
7
Tomorrow, Oct 25. Partly sunny. High 81°27°, low 73°23°. Typical 82°28° / 72°22°. Dry. Mostly agree. Best day outdoors this week.
1. Morning
  6 AM–noon
  Sunny, 74°23°
  Dry
2. Afternoon
  noon–6 PM
  Mostly cloudy, 81°27°
  Dry
3. Evening
  6 PM–midnight
  Mostly cloudy, 75°24°
  Dry
4. Overnight
  midnight–6 AM
  Mostly cloudy, 73°23°
  Dry
Official NWS forecast
Day: Isolated rain showers before noon. Mostly sunny, with a high near 81. Northeast wind 8 to 12 mph. Chance of precipitation is 20%.
Night: Mostly cloudy, with a low around 73. East northeast wind around 8 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Best day outdoors this week: the one dry, mild day the forecasts agree on (high 81°27°).
High, likely
77°25°–83°28°
Low, likely
68°20°–75°24°
Typical high / low
82°28° / 72°22°
Wind
14 mph23 km/h, gusts 27 mph43 km/h
UV peak
7
Monday, Oct 26. Showers. High 81°27°, low 74°23°. Typical 82°28° / 72°22°. Rain, 20% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Showers, 74°23°
  Dry
2. Afternoon
  noon–6 PM
  Showers, 81°27°
  20% chance · 0.04 in1.1 mm
3. Evening
  6 PM–midnight
  Partly cloudy, 73°23°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 71°22°
  Dry
Official NWS forecast
Day: Isolated rain showers. Mostly cloudy, with a high near 81. East wind around 7 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Night: Scattered rain showers. Mostly cloudy, with a low around 74. East wind around 9 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
77°25°–85°29°
Low, likely
65°18°–74°23°
Typical high / low
82°28° / 72°22°
Wind
11 mph18 km/h, gusts 22 mph36 km/h
UV peak
7
Tuesday, Oct 27. Thunderstorms. High 80°27°, low 73°23°. Typical 82°28° / 72°22°. Storms 0.97 in25 mm, 80% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 74°23°
  40% chance · 0.12 in3.1 mm
2. Afternoon
  noon–6 PM
  Rain, 76°24°
  70% chance · 0.42 in11 mm
3. Evening
  6 PM–midnight
  Rain, 71°22°
  70% chance · 0.45 in11 mm
4. Overnight
  midnight–6 AM
  Drizzle, 71°21°
  70% chance · 0.19 in4.8 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain showers before noon, then occasional showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a high near 80. East northeast wind 9 to 13 mph. Chance of precipitation is 80%.
Night: Occasional showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a low around 73. East wind around 13 mph. Chance of precipitation is 80%.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
73°23°–81°27°
Low, likely
67°19°–76°24°
Typical high / low
82°28° / 72°22°
Wind
14 mph23 km/h
Wednesday, Oct 28. Thunderstorms. High 80°27°, low 75°24°. Typical 82°28° / 72°22°. Storms 0.74 in19 mm, 80% chance. Forecasts agree.
1. Morning
  6 AM–noon
  Drizzle, 72°22°
  60% chance · 0.21 in5.3 mm
2. Afternoon
  noon–6 PM
  Showers, 75°24°
  60% chance · 0.23 in5.8 mm
3. Evening
  6 PM–midnight
  Drizzle, 73°23°
  60% chance · 0.1 in2.6 mm
4. Overnight
  midnight–6 AM
  Drizzle, 73°23°
  60% chance · 0.03 in0.6 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: Occasional showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a high near 80. East northeast wind around 12 mph. Chance of precipitation is 80%.
Night: Showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a low around 75. East wind around 9 mph. Chance of precipitation is 80%.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
75°24°–80°27°
Low, likely
68°20°–75°24°
Typical high / low
82°28° / 72°22°
Wind
17 mph28 km/h, gusts 23 mph37 km/h
UV peak
2
Thursday, Oct 29. Thunderstorms. High 81°27°, low 75°24°. Typical 81°27° / 72°22°. Storms 0.14 in3.6 mm, 80% chance. Mostly agree.
1. Morning
  6 AM–noon
  Drizzle, 75°24°
  70% chance · 0.04 in1.1 mm
2. Afternoon
  noon–6 PM
  Drizzle, 78°26°
  70% chance · 0.04 in1 mm
3. Evening
  6 PM–midnight
  Drizzle, 75°24°
  60% chance · 0.04 in0.9 mm
4. Overnight
  midnight–6 AM
  Cloudy, 74°23°
  50% chance · 0.05 in1.2 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: Showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a high near 81. East wind 7 to 10 mph. Chance of precipitation is 80%.
Night: Showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a low around 75. East wind around 10 mph. Chance of precipitation is 80%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
76°24°–81°27°
Low, likely
70°21°–75°24°
Typical high / low
81°27° / 72°22°
Wind
15 mph24 km/h, gusts 30 mph47 km/h
UV peak
5
Friday, Oct 30. Showers. High 81°27°, low 75°24°. Typical 81°27° / 72°22°. Rain 0.55 in14 mm, 70% chance. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 75°24°
  50% chance · 0.4 in10 mm
2. Afternoon
  noon–6 PM
  Cloudy, 78°26°
  60% chance · 0.07 in1.8 mm
3. Evening
  6 PM–midnight
  Cloudy, 76°24°
  50% chance · 0.03 in0.7 mm
4. Overnight
  midnight–6 AM
  Cloudy, 75°24°
  40% chance · 0.01 in0.3 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: Rain showers likely. Mostly cloudy, with a high near 81. East northeast wind around 9 mph. Chance of precipitation is 70%.
Night: Mostly cloudy, with a low around 75. East wind around 9 mph. Chance of precipitation is 60%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
76°24°–81°27°
Low, likely
70°21°–75°24°
Typical high / low
81°27° / 72°22°
Wind
18 mph29 km/h, gusts 30 mph49 km/h
UV peak
5
Saturday, Oct 31. Drizzle. High 80°27°, low 74°23°. Typical 81°27° / 72°22°. Rain 0.16 in4.1 mm, 60% chance. Forecasts agree.
1. Morning
  6 AM–noon
  Cloudy, 76°25°
  40% chance · 0.03 in0.8 mm
2. Afternoon
  noon–6 PM
  Cloudy, 80°27°
  50% chance · 0.06 in1.4 mm
3. Evening
  6 PM–midnight
  Drizzle, 76°24°
  50% chance · 0.05 in1.1 mm
4. Overnight
  midnight–6 AM
  Cloudy, 76°24°
  30% chance · 0.03 in0.8 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 agreeIndependent forecasts are close; the range is narrow.
High, likely
79°26°–80°27°
Low, likely
73°23°–76°24°
Typical high / low
81°27° / 72°22°
Wind
20 mph32 km/h, gusts 28 mph46 km/h
UV peak
6
Sunday, Nov 1. Drizzle. High 80°27°, low 75°24°. Typical 81°27° / 72°22°. Rain 0.15 in3.8 mm, 40% chance. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 77°25°
  40% chance · 0.05 in1.2 mm
2. Afternoon
  noon–6 PM
  Drizzle, 80°27°
  40% chance · 0.04 in1.1 mm
3. Evening
  6 PM–midnight
  Drizzle, 76°25°
  40% chance · 0.04 in0.9 mm
4. Overnight
  midnight–6 AM
  Cloudy, 76°24°
  30% chance
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.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
78°26°–83°28°
Low, likely
74°23°–78°26°
Typical high / low
81°27° / 72°22°
Wind
21 mph34 km/h, gusts 30 mph49 km/h
UV peak
5
Monday, Nov 2. Drizzle. High 80°27°, low 74°23°. Typical 81°27° / 72°22°. Rain 0.03 in0.8 mm, 40% chance. Mostly agree.
1. Morning
  6 AM–noon
  Drizzle, 76°24°
  30% chance
2. Afternoon
  noon–6 PM
  Cloudy, 80°27°
  30% chance
3. Evening
  6 PM–midnight
  Cloudy, 76°25°
  30% chance
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.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
78°26°–81°27°
Low, likely
73°23°–75°24°
Typical high / low
81°27° / 72°22°
Wind
22 mph36 km/h, gusts 34 mph55 km/h
UV peak
4

10 days15 days30 days

The outlook

Today
Dry, high 82°, low 73°.
Tomorrow
Dry, high 81°, low 73°.
Monday
Dry, high 81°, low 74°.
Rest of week
Highs 80–81°; chance of precipitation on Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday, Monday.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (HFO) (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

Kamananui Stream above Waimea

6.1 mi

Level: 0.9 ft

Reading from Sat 2:35 PM · NWS gauge page

Kaluanui Stream near Punaluu

6.8 mi

Below flood stage

Level: 3.8 ft
Flow: under 1 cfs

Reading from Sat 2:15 PM · NWS gauge page

Kamananui Stream at Maunawai

7.8 mi

Below flood stage

Level: 2.2 ft
Flow: 13 cfs

Reading from Sat 2:30 PM · NWS gauge page

Opaeula Stream near Wahiawa

8.9 mi

Below flood stage

Level: 1.7 ft
Flow: 3 cfs

Reading from Sat 2:55 PM · NWS gauge page

For your home

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

Cooling this week

About 74% less cooling than a typical week.

This week 22Typical 83

Cooling degree days, base 65°F

Comfort

Sticky, humid air (dew point 67°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?

Kii-Kahuku 911 · official normals 1991–2020 · records 1980–2026

Oct 24, today vs a typical year

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

Last 7 days vs normal

—MonOct 19
—TueOct 20
—WedOct 21
—ThuOct 22
—FriOct 23
—SatOct 24
—SunOct 25

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

Sun & moon

Sun

Daylight: 11 h 29 min; Losing 1 min 10 s a day; shortest Dec 21, 40 min less
Golden hour: 5:29–6:13 PM; Morning 6:17–7:01 AM
Blue hour: 6:13–6:22 PM; Morning 6:08–6:17 AM; first light 6:08 AM

Stars tonight? Poor

Clouds most of the night (about 72% cover).

Moon

Waxing gibbous

98% lit · growing

Today: sets 5:05 AM · rises 5:01 PM
Full moon: Oct 25
New moon: Nov 8

Looking southeast from Kahuku. The highest point on the skyline is about 2,800 ft, 8 mi away.Skyline from USGS elevation data, heights drawn up to 5.5× taller. Sky, sun and moon as they are now.

1 active weather alert

Hydrologic Outlook

Kahuku, HI weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Monday

Rest of week

What changed since yesterday

Radar

Rivers

Kamananui Stream above Waimea

Kaluanui Stream near Punaluu

Kamananui Stream at Maunawai

Opaeula Stream near Wahiawa

For your home

Cooling this week

Comfort

Open the windows?

Is this typical?

Oct 24, today vs a typical year

Last 7 days vs normal

Sun & moon

Sun

Stars tonight? Poor

Moon