Haiku Stream near Heeia
0.8 mi- Level
- 1.2 ft
- Flow
- 2 cfs
Reading from Sat 12:20 AM · NWS gauge page
Appearance
Observed 12:55 AM HST at PHHI
Overcast and 73°23°.
Today: low 73°23° (likely 68°20° to 76°24°), high 81°27° (likely 81°27° to 83°28°).
Now 73°23°
Cloudy
No precipitation expected in the next 2 hours.
From forecast models
| Hour | Conditions | Temperature | Feels like | Precipitation | Wind | Humidity | Cloud cover | UV index |
|---|---|---|---|---|---|---|---|---|
| Sat 1a | Mostly cloudy | 74°23° (likely 70°21° to 76°24°) | 74°23° | 30%, 0.04 in1 mm | 9 mph14 km/h from NE, gusts 16 mph26 km/h | 80% | 45% | 0 |
| Sat 2a | Mostly cloudy | 74°23° (likely 69°21° to 76°24°) | 74°23° | 30%, 0.04 in1 mm | 8 mph13 km/h from NE, gusts 15 mph24 km/h | 79% | 43% | 0 |
| Sat 3a | Mostly cloudy | 73°23° (likely 69°21° to 76°24°) | 73°23° | 30%, 0.04 in1 mm | 8 mph13 km/h from NE, gusts 13 mph21 km/h | 80% | 48% | 0 |
| Sat 4a | Mostly cloudy | 73°23° (likely 68°20° to 76°24°) | 73°23° | 30%, 0.04 in1 mm | 8 mph13 km/h from NE, gusts 13 mph21 km/h | 81% | 65% | 0 |
| Sat 5a | Mostly cloudy | 73°23° (likely 68°20° to 76°24°) | 73°23° | 30%, 0.04 in1 mm | 8 mph13 km/h from NNE, gusts 13 mph21 km/h | 81% | 66% | 0 |
| Sat 6a | Cloudy | 73°23° (likely 70°21° to 76°24°) | 73°23° | 20%, 0.01 in0.3 mm | 8 mph13 km/h from NNE, gusts 14 mph23 km/h | 82% | 67% | 0 |
| Sat 7a | Showers | 73°23° (likely 73°23° to 76°24°) | 73°23° | 20%, 0.01 in0.3 mm | 8 mph13 km/h from NNE, gusts 14 mph22 km/h | 82% | 68% | 0 |
| Sat 8a | Showers | 74°23° (likely 74°23° to 78°26°) | 74°23° | 20%, 0.01 in0.3 mm | 9 mph14 km/h from NNE, gusts 15 mph25 km/h | 79% | 61% | 1 |
| Sat 9a | Showers | 76°24° (likely 76°24° to 80°27°) | 76°24° | 20%, 0.01 in0.3 mm | 9 mph14 km/h from NNE, gusts 16 mph25 km/h | 73% | 63% | 1 |
| Sat 10a | Cloudy | 78°26° (likely 77°25° to 81°27°) | 78°26° | 20%, 0.01 in0.3 mm | 9 mph14 km/h from NNE, gusts 16 mph26 km/h | 67% | 76% | 2 |
| Sat 11a | Cloudy | 80°27° (likely 78°26° to 82°28°) | 82°28° | 20%, 0.01 in0.3 mm | 9 mph14 km/h from NE, gusts 16 mph26 km/h | 63% | 75% | 3 |
| Sat 12p | Showers | 81°27° (likely 80°27° to 83°28°) | 83°28° | 20%, 0.01 in0.3 mm | 9 mph14 km/h from NE, gusts 17 mph27 km/h | 59% | 64% | 6 |
| Sat 1p | Showers | 81°27° (likely 81°27° to 83°28°) | 83°28° | 20%, 0.01 in0.3 mm | 9 mph14 km/h from NE, gusts 17 mph27 km/h | 59% | 65% | 6 |
| Sat 2p | Showers | 81°27° (likely 81°27° to 83°28°) | 83°28° | 20%, 0.01 in0.3 mm | 9 mph14 km/h from NNE, gusts 18 mph28 km/h | 58% | 63% | 6 |
| Sat 3p | Showers | 81°27° (likely 80°27° to 81°27°) | 83°28° | 20%, 0.01 in0.3 mm | 9 mph14 km/h from NNE, gusts 18 mph29 km/h | 59% | 72% | 5 |
| Sat 4p | Showers | 80°27° (likely 79°26° to 80°27°) | 82°28° | 20%, 0.01 in0.3 mm | 9 mph14 km/h from NNE, gusts 19 mph30 km/h | 61% | 72% | 3 |
| Sat 5p | Showers | 78°26° (likely 77°25° to 78°26°) | 78°26° | 20%, 0.01 in0.3 mm | 10 mph16 km/h from NNE, gusts 19 mph31 km/h | 66% | 66% | 1 |
| Sat 6p | Showers | 76°24° (likely 75°24° to 77°25°) | 76°24° | 30%, 0.05 in1.3 mm | 10 mph16 km/h from NNE, gusts 19 mph31 km/h | 72% | 74% | 0 |
| Sat 7p | Showers | 74°23° (likely 73°23° to 77°25°) | 74°23° | 30%, 0.05 in1.3 mm | 10 mph16 km/h from NNE, gusts 20 mph32 km/h | 79% | 76% | 0 |
| Sat 8p | Showers | 74°23° (likely 71°22° to 77°25°) | 74°23° | 30%, 0.05 in1.3 mm | 13 mph21 km/h from NNE, gusts 21 mph33 km/h | 83% | 70% | 0 |
| Sat 9p | Showers | 74°23° (likely 71°22° to 77°25°) | 74°23° | 30%, 0.05 in1.3 mm | 13 mph21 km/h from NNE, gusts 20 mph33 km/h | 83% | 69% | 0 |
| Sat 10p | Showers | 74°23° (likely 71°22° to 77°25°) | 74°23° | 30%, 0.05 in1.3 mm | 13 mph21 km/h from NNE, gusts 20 mph32 km/h | 81% | 75% | 0 |
| Sat 11p | Showers | 74°23° (likely 71°22° to 76°24°) | 74°23° | 30%, 0.05 in1.3 mm | 12 mph19 km/h from NE, gusts 18 mph29 km/h | 80% | 68% | 0 |
| Sun 12a | Showers | 73°23° (likely 70°21° to 76°24°) | 73°23° | 40%, 0.07 in1.8 mm | 12 mph19 km/h from NE, gusts 17 mph28 km/h | 80% | 74% | 0 |
| Sun 1a | Showers | 73°23° (likely 70°21° to 76°24°) | 73°23° | 40%, 0.07 in1.8 mm | 12 mph19 km/h from NE, gusts 17 mph28 km/h | 81% | 71% | 0 |
| Sun 2a | Showers | 73°23° (likely 70°21° to 76°24°) | 73°23° | 40%, 0.07 in1.8 mm | 10 mph16 km/h from NE, gusts 17 mph27 km/h | 82% | 77% | 0 |
| Sun 3a | Showers | 72°22° (likely 69°21° to 76°24°) | 72°22° | 40%, 0.07 in1.8 mm | 10 mph16 km/h from NE, gusts 17 mph27 km/h | 83% | 76% | 0 |
| Sun 4a | Showers | 72°22° (likely 69°21° to 76°24°) | 72°22° | 40%, 0.07 in1.8 mm | 10 mph16 km/h from NE, gusts 17 mph27 km/h | 84% | 63% | 0 |
| Sun 5a | Showers | 72°22° (likely 69°21° to 76°24°) | 72°22° | 40%, 0.07 in1.8 mm | 9 mph14 km/h from NNE, gusts 16 mph25 km/h | 84% | 53% | 0 |
| Sun 6a | Showers | 72°22° (likely 70°21° to 76°24°) | 72°22° | 30%, 0.06 in1.5 mm | 9 mph14 km/h from NNE, gusts 15 mph24 km/h | 84% | 53% | 0 |
| Sun 7a | Showers | 72°22° (likely 71°22° to 75°24°) | 72°22° | 30%, 0.06 in1.5 mm | 9 mph14 km/h from NNE, gusts 15 mph24 km/h | 83% | 35% | 0 |
| Sun 8a | Showers | 73°23° (likely 73°23° to 76°24°) | 73°23° | 30%, 0.06 in1.5 mm | 9 mph14 km/h from NNE, gusts 15 mph23 km/h | 79% | 23% | 1 |
| Sun 9a | Showers | 75°24° (likely 75°24° to 78°26°) | 75°24° | 30%, 0.06 in1.5 mm | 9 mph14 km/h from NNE, gusts 14 mph22 km/h | 73% | 32% | 2 |
| Sun 10a | Showers | 77°25° (likely 76°24° to 80°27°) | 77°25° | 30%, 0.06 in1.5 mm | 9 mph14 km/h from NNE, gusts 14 mph22 km/h | 67% | 37% | 4 |
| Sun 11a | Showers | 79°26° (likely 77°25° to 81°27°) | 79°26° | 30%, 0.06 in1.5 mm | 9 mph14 km/h from NE, gusts 14 mph23 km/h | 62% | 33% | 6 |
| Sun 12p | Partly sunny | 80°27° (likely 77°25° to 82°28°) | 82°28° | 10% | 9 mph14 km/h from NE, gusts 15 mph24 km/h | 59% | 50% | 7 |
| Sun 1p | Partly sunny | 80°27° (likely 77°25° to 82°28°) | 82°28° | 10% | 9 mph14 km/h from NE, gusts 16 mph25 km/h | 57% | 79% | 7 |
| Sun 2p | Partly sunny | 80°27° (likely 76°24° to 81°27°) | 81°27° | 10% | 9 mph14 km/h from NE, gusts 17 mph27 km/h | 56% | 72% | 7 |
| Sun 3p | Partly sunny | 80°27° (likely 77°25° to 81°27°) | 81°27° | 10% | 9 mph14 km/h from NE, gusts 18 mph28 km/h | 55% | 77% | 5 |
| Sun 4p | Partly sunny | 79°26° (likely 77°25° to 80°27°) | 80°27° | 10% | 9 mph14 km/h from NE, gusts 18 mph29 km/h | 56% | 71% | 3 |
| Sun 5p | Partly sunny | 77°25° (likely 76°24° to 78°26°) | 77°25° | 10% | 7 mph11 km/h from NE, gusts 17 mph28 km/h | 59% | 49% | 2 |
| Sun 6p | Partly cloudy | 75°24° (likely 74°23° to 76°24°) | 75°24° | 5% | 7 mph11 km/h from NE, gusts 17 mph27 km/h | 63% | 59% | 0 |
| Sun 7p | Clear | 73°23° (likely 71°22° to 76°24°) | 73°23° | 5% | 7 mph11 km/h from NE, gusts 16 mph26 km/h | 67% | 17% | 0 |
| Sun 8p | Partly cloudy | 73°23° (likely 69°21° to 76°24°) | 73°23° | 5% | 7 mph11 km/h from NE, gusts 15 mph25 km/h | 70% | 22% | 0 |
| Sun 9p | Partly cloudy | 73°23° (likely 68°20° to 75°24°) | 73°23° | 5% | 7 mph11 km/h from NE, gusts 14 mph23 km/h | 69% | 24% | 0 |
| Sun 10p | Partly cloudy | 73°23° (likely 68°20° to 75°24°) | 73°23° | 5% | 7 mph11 km/h from NE, gusts 11 mph18 km/h | 69% | 30% | 0 |
| Sun 11p | Partly cloudy | 73°23° (likely 68°20° to 75°24°) | 73°23° | 5% | 6 mph10 km/h from NE, gusts 11 mph17 km/h | 70% | 39% | 0 |
| Mon 12a | Partly cloudy | 72°22° (likely 68°20° to 74°23°) | 72°22° | 0% | 6 mph10 km/h from NE, gusts 9 mph15 km/h | 71% | 37% | 0 |
Morning
6 AM–noon
20% chance · 0.06 in1.5 mm
Afternoon
noon–6 PM
20% chance · 0.06 in1.5 mm
Evening
6 PM–midnight
30% chance · 0.3 in7.6 mm
Overnight
midnight–6 AM
40% chance · 0.42 in11 mm
Official NWS forecast
Today: Isolated rain showers. Partly sunny, with a high near 81. North northeast wind around 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Tonight: Mostly cloudy, with a low around 73. Northeast wind around 9 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Forecasts agreeIndependent forecasts are close; the range is narrow.
Morning
6 AM–noon
30% chance · 0.36 in9.1 mm
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
Official NWS forecast
Day: Scattered rain showers before noon. Mostly sunny, with a high near 80. Northeast wind around 9 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Night: Partly cloudy, with a low around 71. Northeast wind around 7 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
20% chance · 0.02 in0.6 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 80. East northeast wind around 6 mph.
Night: Scattered rain showers. Mostly cloudy, with a low around 72. East northeast wind 6 to 10 mph. Chance of precipitation is 50%.
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 80°27°).
Morning
6 AM–noon
40% chance · 0.07 in1.8 mm
Afternoon
noon–6 PM
60% chance · 0.5 in13 mm
Evening
6 PM–midnight
60% chance · 0.67 in17 mm
Overnight
midnight–6 AM
60% chance · 0.25 in6.4 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain showers before noon, then showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a high near 80. East wind around 10 mph. Chance of precipitation is 80%.
Night: A chance of showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a low around 72. East northeast wind around 13 mph. Chance of precipitation is 70%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
70% chance · 0.42 in11 mm
Afternoon
noon–6 PM
70% chance · 0.24 in6 mm
Evening
6 PM–midnight
60% chance · 0.12 in3.1 mm
Overnight
midnight–6 AM
60% chance · 0.13 in3.2 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 79. East northeast wind 9 to 13 mph. Chance of precipitation is 80%.
Night: Showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a low around 73. East northeast wind around 10 mph. Chance of precipitation is 80%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
60% chance · 0.18 in4.5 mm
Afternoon
noon–6 PM
80% chance · 0.15 in3.7 mm
Evening
6 PM–midnight
70% chance · 0.05 in1.2 mm
Overnight
midnight–6 AM
60% chance · 0.06 in1.4 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 80. East northeast wind around 10 mph. Chance of precipitation is 80%.
Night: Rain showers likely. Mostly cloudy, with a low around 73. East northeast wind around 12 mph. Chance of precipitation is 60%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
40% chance · 0.11 in2.9 mm
Afternoon
noon–6 PM
60% chance · 0.1 in2.4 mm
Evening
6 PM–midnight
50% chance · 0.09 in2.3 mm
Overnight
midnight–6 AM
40% chance · 0.18 in4.6 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain showers. Mostly cloudy, with a high near 81. East northeast wind 9 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
40% chance · 0.26 in6.6 mm
Afternoon
noon–6 PM
50% chance · 0.3 in7.5 mm
Evening
6 PM–midnight
50% chance · 0.29 in7.4 mm
Overnight
midnight–6 AM
40% chance · 0.29 in7.2 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.
Morning
6 AM–noon
40% chance · 0.25 in6.3 mm
Afternoon
noon–6 PM
50% chance · 0.05 in1.2 mm
Evening
6 PM–midnight
50% chance · 0.12 in3.1 mm
Overnight
midnight–6 AM
40% chance · 0.21 in5.3 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.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
40% chance · 0.18 in4.6 mm
Afternoon
noon–6 PM
50% chance · 0.1 in2.6 mm
Evening
6 PM–midnight
40% chance · 0.04 in0.9 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.
Dry, high 81°, low 73°.
Dry, high 80°, low 71°.
Dry, high 80°, low 72°.
Highs 76–82°; 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)
No meaningful changes from yesterday’s forecast.
Reading from Sat 12:20 AM · NWS gauge page
Reading from Sat 12:25 AM · NWS gauge page
Reading from Sat 12:20 AM · NWS gauge page
Reading from Fri 11:45 PM · NWS gauge page
What this week’s weather means for heating, cooling, pipes and fresh air.
About 80% less cooling than a typical week.
Cooling degree days, base 65°F
Sticky, humid air (dew point 66°F).
No stretch in the next few days is comfortable enough outside, by temperature, dew point and air quality.
Today’s expected high is 5°3° colder than typical.
On average 0° colder than normal (daily mean temperature).
Heeia weather by month: normals, records, snow and freeze dates
Sunrise 6:30 AM, sunset 5:59 PM.
Clouds most of the night (about 56% cover).
Waxing gibbous
96% lit · growing