Kahana Stream near Kahana
2.1 mi- Level
- 4.6 ft
- Flow
- 153 cfs
Reading from Sat 10:45 AM · NWS gauge page
Appearance
Observed 10:55 AM HST at PHHI
Partly cloudy and 79°26°.
Today: low 76°24° (likely 68°20° to 76°24°), high 82°28° (likely 78°26° to 83°28°).
Now 79°26°
Partly sunny
No precipitation expected in the next 2 hours.
From forecast models
| Hour | Conditions | Temperature | Feels like | Precipitation | Wind | Humidity | Cloud cover | UV index |
|---|---|---|---|---|---|---|---|---|
| Sat 11a | Cloudy | 81°27° (likely 76°24° to 82°28°) | 84°29° | 10% | 9 mph14 km/h from NNE, gusts 15 mph23 km/h | 62% | 73% | 7 |
| Sat 12p | Showers | 82°28° (likely 78°26° to 83°28°) | 84°29° | 20%, 0.01 in0.3 mm | 9 mph14 km/h from NNE, gusts 14 mph23 km/h | 60% | 65% | 7 |
| Sat 1p | Showers | 82°28° (likely 78°26° to 83°28°) | 84°29° | 20%, 0.01 in0.3 mm | 9 mph14 km/h from NNE, gusts 16 mph25 km/h | 59% | 64% | 7 |
| Sat 2p | Showers | 82°28° (likely 78°26° to 83°28°) | 84°29° | 20%, 0.01 in0.3 mm | 10 mph16 km/h from NNE, gusts 16 mph26 km/h | 58% | 68% | 6 |
| Sat 3p | Showers | 82°28° (likely 77°25° to 82°28°) | 84°29° | 20%, 0.01 in0.3 mm | 10 mph16 km/h from NNE, gusts 17 mph27 km/h | 59% | 62% | 5 |
| Sat 4p | Showers | 81°27° (likely 77°25° to 81°27°) | 84°29° | 20%, 0.01 in0.3 mm | 10 mph16 km/h from NNE, gusts 18 mph28 km/h | 61% | 57% | 3 |
| Sat 5p | Showers | 80°27° (likely 76°24° to 80°27°) | 83°28° | 20%, 0.01 in0.3 mm | 13 mph21 km/h from NNE, gusts 19 mph30 km/h | 64% | 59% | 1 |
| Sat 6p | Showers | 79°26° (likely 74°23° to 79°26°) | 81°27° | 40%, 0.08 in2 mm | 13 mph21 km/h from NNE, gusts 19 mph30 km/h | 67% | 69% | 0 |
| Sat 7p | Showers | 78°26° (likely 72°22° to 78°26°) | 78°26° | 40%, 0.08 in2 mm | 13 mph21 km/h from NNE, gusts 20 mph32 km/h | 71% | 71% | 0 |
| Sat 8p | Showers | 78°26° (likely 71°22° to 78°26°) | 78°26° | 40%, 0.08 in2 mm | 13 mph21 km/h from NE, gusts 20 mph33 km/h | 73% | 67% | 0 |
| Sat 9p | Showers | 78°26° (likely 70°21° to 78°26°) | 78°26° | 40%, 0.08 in2 mm | 13 mph21 km/h from NE, gusts 20 mph32 km/h | 72% | 71% | 0 |
| Sat 10p | Showers | 78°26° (likely 70°21° to 78°26°) | 78°26° | 40%, 0.08 in2 mm | 13 mph21 km/h from NE, gusts 20 mph32 km/h | 71% | 70% | 0 |
| Sat 11p | Drizzle | 78°26° (likely 70°21° to 78°26°) | 78°26° | 40%, 0.08 in2 mm | 14 mph23 km/h from NNE, gusts 19 mph31 km/h | 70% | 90% | 0 |
| Sun 12a | Drizzle | 77°25° (likely 70°21° to 77°25°) | 77°25° | 40%, 0.07 in1.8 mm | 14 mph23 km/h from NNE, gusts 19 mph31 km/h | 70% | 90% | 0 |
| Sun 1a | Drizzle | 77°25° (likely 70°21° to 77°25°) | 77°25° | 40%, 0.07 in1.8 mm | 14 mph23 km/h from NNE, gusts 17 mph28 km/h | 69% | 88% | 0 |
| Sun 2a | Drizzle | 77°25° (likely 69°21° to 77°25°) | 77°25° | 40%, 0.07 in1.8 mm | 12 mph19 km/h from NNE, gusts 17 mph27 km/h | 69% | 85% | 0 |
| Sun 3a | Showers | 76°24° (likely 69°21° to 76°24°) | 76°24° | 40%, 0.07 in1.8 mm | 12 mph19 km/h from NNE, gusts 15 mph24 km/h | 70% | 82% | 0 |
| Sun 4a | Showers | 76°24° (likely 68°20° to 76°24°) | 76°24° | 40%, 0.07 in1.8 mm | 12 mph19 km/h from NNE, gusts 15 mph23 km/h | 71% | 80% | 0 |
| Sun 5a | Showers | 76°24° (likely 68°20° to 76°24°) | 76°24° | 40%, 0.07 in1.8 mm | 12 mph19 km/h from NNE, gusts 14 mph22 km/h | 71% | 78% | 0 |
| Sun 6a | Showers | 76°24° (likely 69°21° to 76°24°) | 76°24° | 20%, 0.01 in0.3 mm | 12 mph19 km/h from NNE, gusts 13 mph22 km/h | 71% | 49% | 0 |
| Sun 7a | Showers | 76°24° (likely 70°21° to 76°24°) | 76°24° | 20%, 0.01 in0.3 mm | 12 mph19 km/h from NNE, gusts 13 mph21 km/h | 70% | 43% | 0 |
| Sun 8a | Showers | 77°25° (likely 72°22° to 77°25°) | 77°25° | 20%, 0.01 in0.3 mm | 10 mph16 km/h from NNE, gusts 14 mph22 km/h | 67% | 53% | 1 |
| Sun 9a | Showers | 78°26° (likely 74°23° to 78°26°) | 78°26° | 20%, 0.01 in0.3 mm | 10 mph16 km/h from NNE, gusts 13 mph21 km/h | 63% | 51% | 2 |
| Sun 10a | Showers | 79°26° (likely 76°24° to 79°26°) | 81°27° | 20%, 0.01 in0.3 mm | 10 mph16 km/h from NNE, gusts 12 mph19 km/h | 59% | 32% | 4 |
| Sun 11a | Showers | 80°27° (likely 77°25° to 81°27°) | 82°28° | 20%, 0.01 in0.3 mm | 10 mph16 km/h from NNE, gusts 12 mph19 km/h | 56% | 47% | 6 |
| Sun 12p | Partly sunny | 81°27° (likely 77°25° to 82°28°) | 82°28° | 10% | 10 mph16 km/h from NNE, gusts 13 mph20 km/h | 53% | 51% | 7 |
| Sun 1p | Cloudy | 81°27° (likely 77°25° to 83°28°) | 82°28° | 10% | 10 mph16 km/h from NNE, gusts 13 mph21 km/h | 53% | 71% | 7 |
| Sun 2p | Cloudy | 81°27° (likely 76°24° to 83°28°) | 82°28° | 10% | 10 mph16 km/h from NNE, gusts 15 mph25 km/h | 53% | 74% | 6 |
| Sun 3p | Partly sunny | 81°27° (likely 76°24° to 81°27°) | 82°28° | 10% | 10 mph16 km/h from NNE, gusts 15 mph25 km/h | 54% | 67% | 5 |
| Sun 4p | Partly sunny | 81°27° (likely 75°24° to 81°27°) | 82°28° | 10% | 10 mph16 km/h from NNE, gusts 16 mph26 km/h | 56% | 73% | 3 |
| Sun 5p | Partly sunny | 80°27° (likely 74°23° to 80°27°) | 81°27° | 10% | 7 mph11 km/h from NE, gusts 17 mph27 km/h | 59% | 56% | 2 |
| Sun 6p | Cloudy | 79°26° (likely 74°23° to 79°26°) | 79°26° | 5% | 7 mph11 km/h from NE, gusts 16 mph26 km/h | 60% | 71% | 0 |
| Sun 7p | Partly cloudy | 78°26° (likely 71°22° to 78°26°) | 78°26° | 5% | 7 mph11 km/h from NE, gusts 14 mph22 km/h | 61% | 62% | 0 |
| Sun 8p | Partly cloudy | 78°26° (likely 70°21° to 78°26°) | 78°26° | 5% | 7 mph11 km/h from NE, gusts 12 mph19 km/h | 61% | 61% | 0 |
| Sun 9p | Partly cloudy | 78°26° (likely 69°21° to 78°26°) | 78°26° | 5% | 7 mph11 km/h from NE, gusts 10 mph17 km/h | 61% | 57% | 0 |
| Sun 10p | Partly cloudy | 78°26° (likely 68°20° to 78°26°) | 78°26° | 5% | 7 mph11 km/h from NE, gusts 10 mph16 km/h | 61% | 61% | 0 |
| Sun 11p | Partly cloudy | 78°26° (likely 67°19° to 78°26°) | 78°26° | 5% | 6 mph10 km/h from ENE, gusts 10 mph15 km/h | 61% | 66% | 0 |
| Mon 12a | Partly cloudy | 77°25° (likely 67°19° to 77°25°) | 77°25° | 5% | 6 mph10 km/h from ENE, gusts 10 mph16 km/h | 61% | 69% | 0 |
| Mon 1a | Partly cloudy | 77°25° (likely 66°19° to 77°25°) | 77°25° | 5% | 6 mph10 km/h from ENE, gusts 8 mph13 km/h | 62% | 72% | 0 |
| Mon 2a | Partly cloudy | 77°25° (likely 66°19° to 77°25°) | 77°25° | 5% | 6 mph10 km/h from ENE, gusts 9 mph14 km/h | 63% | 77% | 0 |
| Mon 3a | Partly cloudy | 76°24° (likely 65°18° to 76°24°) | 76°24° | 5% | 6 mph10 km/h from ENE, gusts 8 mph12 km/h | 64% | 63% | 0 |
| Mon 4a | Partly cloudy | 76°24° (likely 64°18° to 76°24°) | 76°24° | 5% | 6 mph10 km/h from ENE, gusts 6 mph9 km/h | 65% | 56% | 0 |
| Mon 5a | Partly cloudy | 76°24° (likely 65°18° to 76°24°) | 76°24° | 5% | 5 mph8 km/h from ENE, gusts 5 mph9 km/h | 66% | 57% | 0 |
| Mon 6a | Partly cloudy | 76°24° (likely 66°19° to 76°24°) | 76°24° | 5% | 5 mph8 km/h from ENE, gusts 6 mph9 km/h | 67% | 68% | 0 |
| Mon 7a | Partly sunny | 76°24° (likely 69°21° to 76°24°) | 76°24° | 5% | 5 mph8 km/h from ENE, gusts 6 mph10 km/h | 67% | 63% | 0 |
| Mon 8a | Partly sunny | 77°25° (likely 72°22° to 77°25°) | 77°25° | 5% | 5 mph8 km/h from ENE, gusts 7 mph12 km/h | 65% | 66% | 1 |
| Mon 9a | Partly sunny | 78°26° (likely 74°23° to 78°26°) | 78°26° | 5% | 5 mph8 km/h from ENE, gusts 9 mph14 km/h | 62% | 62% | 2 |
| Mon 10a | Partly sunny | 80°27° (likely 76°24° to 80°27°) | 81°27° | 5% | 5 mph8 km/h from ENE, gusts 9 mph14 km/h | 59% | 55% | 4 |
Afternoon
noon–6 PM
20% chance · 0.06 in1.5 mm
Evening
6 PM–midnight
40% chance · 0.48 in12 mm
Overnight
midnight–6 AM
40% chance · 0.42 in11 mm
Official NWS forecast
Today: Isolated rain showers after noon. Partly sunny, with a high near 82. North northeast wind 9 to 13 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Tonight: Scattered rain showers. Mostly cloudy, with a low around 76. North northeast wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
20% chance · 0.06 in1.5 mm
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
Official NWS forecast
Day: Isolated rain showers before noon. Mostly sunny, with a high near 81. Northeast wind 7 to 12 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Night: Partly cloudy, with a low around 76. East 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
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 82. East wind around 6 mph.
Night: Scattered rain showers. Mostly cloudy, with a low around 77. East wind 5 to 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.
Morning
6 AM–noon
40% chance · 0.07 in1.8 mm
Afternoon
noon–6 PM
60% chance · 0.4 in10 mm
Evening
6 PM–midnight
70% chance · 0.37 in9.4 mm
Overnight
midnight–6 AM
60% chance · 0.37 in9.3 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 wind around 12 mph. Chance of precipitation is 80%.
Night: Frequent showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a low around 77. East wind around 13 mph. Chance of precipitation is 80%.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
60% chance · 0.46 in12 mm
Afternoon
noon–6 PM
60% chance · 0.53 in13 mm
Evening
6 PM–midnight
60% chance · 0.09 in2.3 mm
Overnight
midnight–6 AM
60% chance · 0.07 in1.7 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: Frequent showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a high near 80. East northeast wind 7 to 13 mph. Chance of precipitation is 90%.
Night: Showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a low around 77. East wind around 7 mph. Chance of precipitation is 80%.
Forecasts agreeIndependent forecasts are close; the range is narrow.
Morning
6 AM–noon
70% chance · 0.06 in1.5 mm
Afternoon
noon–6 PM
70% chance · 0.06 in1.5 mm
Evening
6 PM–midnight
60% chance · 0.04 in1.1 mm
Overnight
midnight–6 AM
50% chance · 0.09 in2.3 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 around 6 mph. Chance of precipitation is 80%.
Night: Showers and thunderstorms likely. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 78. East wind around 7 mph. Chance of precipitation is 70%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
50% chance · 0.31 in7.9 mm
Afternoon
noon–6 PM
60% chance · 0.2 in5.1 mm
Evening
6 PM–midnight
50% chance · 0.08 in2.1 mm
Overnight
midnight–6 AM
40% chance · 0.08 in2.1 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 wind around 7 mph. Chance of precipitation is 60%.
Night: Mostly cloudy, with a low around 77. East wind around 7 mph. Chance of precipitation is 60%.
Forecasts agreeIndependent forecasts are close; the range is narrow.
Morning
6 AM–noon
40% chance · 0.06 in1.6 mm
Afternoon
noon–6 PM
50% chance · 0.07 in1.7 mm
Evening
6 PM–midnight
50% chance · 0.05 in1.3 mm
Overnight
midnight–6 AM
40% chance · 0.05 in1.1 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 · 0.05 in1.4 mm
Afternoon
noon–6 PM
50% chance · 0.04 in0.9 mm
Evening
6 PM–midnight
50% chance · 0.02 in0.4 mm
Overnight
midnight–6 AM
30% chance · 0.02 in0.5 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 · 0.04 in0.9 mm
Afternoon
noon–6 PM
40% chance · 0.05 in1.2 mm
Evening
6 PM–midnight
40% 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.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Dry, high 82°, low 76°.
Dry, high 81°, low 76°.
Dry, high 82°, low 77°.
Highs 78–81°; 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)
No meaningful changes from yesterday’s forecast.
Reading from Sat 10:45 AM · NWS gauge page
Reading from Sat 10:35 AM · NWS gauge page
Reading from Sat 10:25 AM · NWS gauge page
Reading from Sat 10:35 AM · NWS gauge page
What this week’s weather means for heating, cooling, pipes and fresh air.
About 72% less cooling than a typical week.
Cooling degree days, base 65°F
Sticky, humid air (dew point 63°F).
No stretch in the next few days is comfortable enough outside, by temperature, dew point and air quality.
Today’s expected high is about typical for the date.
Kaaawa weather by month: normals, records, snow and freeze dates
Sunrise 6:31 AM, sunset 5:59 PM.
Clouds most of the night (about 76% cover).
Waxing gibbous
98% lit · growing