Waimanalo Stream near Waimanalo
4.3 mi- Level
- 7.1 ft
- Flow
- under 1 cfs
Reading from Sat 7:25 AM · NWS gauge page
Appearance
Model estimate for 9:00 AM HST (no recent station report)
Partly cloudy and 77°25°.
Today: low 74°23° (likely 74°23° to 75°24°), high 81°27° (likely 79°26° to 83°28°).
Now 77°25°
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 9a | Partly sunny | 77°25° (likely 77°25° to 80°27°) | 77°25° | 10% | 15 mph24 km/h from NNE, gusts 17 mph28 km/h | 75% | 69% | 1 |
| Sat 10a | Partly sunny | 79°26° (likely 77°25° to 81°27°) | 79°26° | 10% | 15 mph24 km/h from NNE, gusts 18 mph28 km/h | 70% | 68% | 4 |
| Sat 11a | Cloudy | 80°27° (likely 78°26° to 82°28°) | 83°28° | 10% | 16 mph26 km/h from NNE, gusts 18 mph28 km/h | 66% | 77% | 7 |
| Sat 12p | Cloudy | 81°27° (likely 79°26° to 82°28°) | 84°29° | 10% | 16 mph26 km/h from NNE, gusts 17 mph28 km/h | 65% | 78% | 8 |
| Sat 1p | Partly sunny | 81°27° (likely 79°26° to 83°28°) | 84°29° | 10% | 16 mph26 km/h from NNE, gusts 18 mph29 km/h | 65% | 68% | 8 |
| Sat 2p | Partly sunny | 81°27° (likely 79°26° to 83°28°) | 84°29° | 10% | 16 mph26 km/h from NNE, gusts 19 mph30 km/h | 65% | 72% | 6 |
| Sat 3p | Cloudy | 81°27° (likely 79°26° to 82°28°) | 84°29° | 10% | 16 mph26 km/h from NNE, gusts 19 mph31 km/h | 64% | 72% | 5 |
| Sat 4p | Cloudy | 80°27° (likely 78°26° to 80°27°) | 83°28° | 10% | 16 mph26 km/h from NNE, gusts 20 mph32 km/h | 65% | 74% | 3 |
| Sat 5p | Cloudy | 79°26° (likely 77°25° to 79°26°) | 79°26° | 10% | 17 mph27 km/h from NNE, gusts 20 mph33 km/h | 67% | 71% | 2 |
| Sat 6p | Cloudy | 78°26° (likely 76°24° to 78°26°) | 78°26° | 10% | 17 mph27 km/h from NNE, gusts 20 mph32 km/h | 71% | 70% | 0 |
| Sat 7p | Partly cloudy | 76°24° (likely 76°24° to 77°25°) | 76°24° | 10% | 17 mph27 km/h from NNE, gusts 23 mph37 km/h | 75% | 64% | 0 |
| Sat 8p | Partly cloudy | 76°24° (likely 75°24° to 77°25°) | 76°24° | 10% | 16 mph26 km/h from NNE, gusts 22 mph35 km/h | 78% | 59% | 0 |
| Sat 9p | Partly cloudy | 76°24° (likely 75°24° to 77°25°) | 76°24° | 10% | 16 mph26 km/h from NNE, gusts 21 mph34 km/h | 77% | 51% | 0 |
| Sat 10p | Partly cloudy | 76°24° (likely 75°24° to 76°24°) | 76°24° | 10% | 16 mph26 km/h from NNE, gusts 21 mph34 km/h | 76% | 51% | 0 |
| Sat 11p | Partly cloudy | 76°24° (likely 75°24° to 76°24°) | 76°24° | 10% | 16 mph26 km/h from NNE, gusts 21 mph33 km/h | 75% | 72% | 0 |
| Sun 12a | Showers | 75°24° (likely 74°23° to 76°24°) | 75°24° | 20%, 0.01 in0.3 mm | 16 mph26 km/h from NNE, gusts 20 mph33 km/h | 74% | 73% | 0 |
| Sun 1a | Showers | 75°24° (likely 74°23° to 76°24°) | 75°24° | 20%, 0.01 in0.3 mm | 16 mph26 km/h from NNE, gusts 18 mph29 km/h | 74% | 78% | 0 |
| Sun 2a | Showers | 75°24° (likely 73°23° to 76°24°) | 75°24° | 20%, 0.01 in0.3 mm | 15 mph24 km/h from NNE, gusts 18 mph29 km/h | 74% | 75% | 0 |
| Sun 3a | Drizzle | 74°23° (likely 73°23° to 75°24°) | 74°23° | 20%, 0.01 in0.3 mm | 15 mph24 km/h from NNE, gusts 17 mph28 km/h | 75% | 73% | 0 |
| Sun 4a | Drizzle | 74°23° (likely 73°23° to 75°24°) | 74°23° | 20%, 0.01 in0.3 mm | 15 mph24 km/h from NNE, gusts 17 mph27 km/h | 76% | 75% | 0 |
| Sun 5a | Showers | 74°23° (likely 73°23° to 75°24°) | 74°23° | 20%, 0.01 in0.3 mm | 13 mph21 km/h from NNE, gusts 16 mph26 km/h | 76% | 78% | 0 |
| Sun 6a | Partly cloudy | 74°23° (likely 74°23° to 75°24°) | 74°23° | 10% | 13 mph21 km/h from NNE, gusts 16 mph26 km/h | 76% | 52% | 0 |
| Sun 7a | Partly sunny | 74°23° (likely 74°23° to 75°24°) | 74°23° | 10% | 13 mph21 km/h from NNE, gusts 16 mph25 km/h | 77% | 55% | 0 |
| Sun 8a | Partly sunny | 75°24° (likely 75°24° to 77°25°) | 75°24° | 10% | 13 mph21 km/h from NNE, gusts 16 mph26 km/h | 74% | 41% | 1 |
| Sun 9a | Partly sunny | 76°24° (likely 76°24° to 79°26°) | 76°24° | 10% | 13 mph21 km/h from NNE, gusts 16 mph25 km/h | 69% | 38% | 3 |
| Sun 10a | Partly sunny | 78°26° (likely 77°25° to 81°27°) | 78°26° | 10% | 13 mph21 km/h from NNE, gusts 15 mph24 km/h | 64% | 27% | 4 |
| Sun 11a | Partly sunny | 79°26° (likely 77°25° to 82°28°) | 81°27° | 10% | 13 mph21 km/h from NE, gusts 15 mph24 km/h | 60% | 35% | 6 |
| Sun 12p | Partly sunny | 80°27° (likely 78°26° to 82°28°) | 82°28° | 10% | 13 mph21 km/h from NE, gusts 15 mph24 km/h | 57% | 47% | 7 |
| Sun 1p | Partly sunny | 80°27° (likely 78°26° to 83°28°) | 81°27° | 10% | 13 mph21 km/h from NE, gusts 16 mph26 km/h | 56% | 67% | 7 |
| Sun 2p | Cloudy | 80°27° (likely 77°25° to 82°28°) | 81°27° | 10% | 14 mph23 km/h from NE, gusts 17 mph28 km/h | 56% | 72% | 6 |
| Sun 3p | Cloudy | 80°27° (likely 77°25° to 81°27°) | 81°27° | 10% | 14 mph23 km/h from NE, gusts 17 mph28 km/h | 57% | 70% | 5 |
| Sun 4p | Partly sunny | 79°26° (likely 76°24° to 80°27°) | 81°27° | 10% | 14 mph23 km/h from NE, gusts 18 mph29 km/h | 59% | 65% | 3 |
| Sun 5p | Partly sunny | 78°26° (likely 76°24° to 79°26°) | 78°26° | 10% | 10 mph16 km/h from NE, gusts 18 mph29 km/h | 61% | 24% | 2 |
| Sun 6p | Mostly clear | 77°25° (likely 75°24° to 77°25°) | 77°25° | 5% | 10 mph16 km/h from NE, gusts 18 mph29 km/h | 64% | 44% | 0 |
| Sun 7p | Mostly clear | 76°24° (likely 75°24° to 76°24°) | 76°24° | 5% | 10 mph16 km/h from NE, gusts 16 mph26 km/h | 67% | 42% | 0 |
| Sun 8p | Mostly clear | 76°24° (likely 75°24° to 76°24°) | 76°24° | 5% | 10 mph16 km/h from NE, gusts 14 mph23 km/h | 68% | 44% | 0 |
| Sun 9p | Mostly clear | 76°24° (likely 75°24° to 76°24°) | 76°24° | 5% | 10 mph16 km/h from NE, gusts 13 mph20 km/h | 67% | 45% | 0 |
| Sun 10p | Mostly clear | 76°24° (likely 75°24° to 76°24°) | 76°24° | 5% | 10 mph16 km/h from NE, gusts 13 mph20 km/h | 66% | 44% | 0 |
| Sun 11p | Mostly clear | 76°24° (likely 74°23° to 76°24°) | 76°24° | 5% | 8 mph13 km/h from NE, gusts 12 mph19 km/h | 65% | 32% | 0 |
| Mon 12a | Partly cloudy | 75°24° (likely 73°23° to 76°24°) | 75°24° | 5% | 8 mph13 km/h from NE, gusts 12 mph19 km/h | 65% | 36% | 0 |
| Mon 1a | Partly cloudy | 75°24° (likely 73°23° to 75°24°) | 75°24° | 5% | 8 mph13 km/h from NE, gusts 10 mph17 km/h | 66% | 37% | 0 |
| Mon 2a | Partly cloudy | 75°24° (likely 73°23° to 75°24°) | 75°24° | 5% | 8 mph13 km/h from NE, gusts 11 mph17 km/h | 67% | 54% | 0 |
| Mon 3a | Partly cloudy | 74°23° (likely 73°23° to 75°24°) | 74°23° | 5% | 8 mph13 km/h from NE, gusts 11 mph17 km/h | 67% | 39% | 0 |
| Mon 4a | Partly cloudy | 74°23° (likely 74°23° to 75°24°) | 74°23° | 5% | 8 mph13 km/h from NE, gusts 9 mph14 km/h | 68% | 53% | 0 |
| Mon 5a | Partly cloudy | 74°23° (likely 73°23° to 75°24°) | 74°23° | 5% | 7 mph11 km/h from ENE, gusts 8 mph13 km/h | 69% | 52% | 0 |
| Mon 6a | Partly cloudy | 74°23° (likely 73°23° to 75°24°) | 74°23° | 5% | 7 mph11 km/h from ENE, gusts 8 mph12 km/h | 69% | 65% | 0 |
| Mon 7a | Partly sunny | 74°23° (likely 73°23° to 76°24°) | 74°23° | 5% | 7 mph11 km/h from ENE, gusts 7 mph11 km/h | 70% | 60% | 0 |
| Mon 8a | Partly sunny | 75°24° (likely 75°24° to 77°25°) | 75°24° | 5% | 7 mph11 km/h from ENE, gusts 7 mph11 km/h | 69% | 56% | 1 |
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
20% chance · 0.06 in1.5 mm
Official NWS forecast
Today: Mostly sunny, with a high near 81. North northeast wind around 17 mph, with gusts as high as 24 mph.
Tonight: Isolated rain showers after midnight. Partly cloudy, with a low around 74. North northeast wind 13 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
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
Dry
Official NWS forecast
Day: Mostly sunny, with a high near 80. Northeast wind 10 to 14 mph, with gusts as high as 18 mph.
Night: Partly cloudy, with a low around 74. Northeast wind 7 to 10 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
Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 80. East northeast wind 7 to 10 mph.
Night: Scattered rain showers. Mostly cloudy, with a low around 75. East northeast wind 9 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
40% chance · 0.21 in5.3 mm
Afternoon
noon–6 PM
60% chance · 0.4 in10 mm
Evening
6 PM–midnight
60% chance · 0.86 in22 mm
Overnight
midnight–6 AM
60% chance · 0.55 in14 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 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 80%.
Night: Frequent showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a low around 75. East northeast wind 13 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
50% chance · 0.48 in12 mm
Afternoon
noon–6 PM
60% chance · 0.58 in15 mm
Evening
6 PM–midnight
50% chance · 0.14 in3.5 mm
Overnight
midnight–6 AM
60% chance · 0.1 in2.4 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 8 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.
Night: Showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a low around 76. East northeast wind 5 to 8 mph. Chance of precipitation is 80%.
Forecasts agreeIndependent forecasts are close; the range is narrow.
Morning
6 AM–noon
70% chance · 0.08 in2.1 mm
Afternoon
noon–6 PM
60% chance · 0.09 in2.3 mm
Evening
6 PM–midnight
60% chance · 0.05 in1.4 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. Some of the storms could produce heavy rain. Cloudy, with a low around 76. East northeast wind around 6 mph. Chance of precipitation is 80%.
Forecasts agreeIndependent forecasts are close; the range is narrow.
Morning
6 AM–noon
50% chance · 0.29 in7.2 mm
Afternoon
noon–6 PM
40% chance · 0.19 in4.9 mm
Evening
6 PM–midnight
40% chance · 0.12 in3.1 mm
Overnight
midnight–6 AM
30% chance · 0.16 in4 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 8 mph. Chance of precipitation is 70%.
Night: Mostly cloudy, with a low around 76. East northeast wind around 8 mph. Chance of precipitation is 60%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
30% chance · 0.14 in3.5 mm
Afternoon
noon–6 PM
30% chance · 0.15 in3.9 mm
Evening
6 PM–midnight
30% chance · 0.26 in6.7 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 · 0.05 in1.4 mm
Afternoon
noon–6 PM
30% chance · 0.17 in4.2 mm
Evening
6 PM–midnight
30% chance · 0.23 in5.9 mm
Overnight
midnight–6 AM
30% chance · 0.22 in5.7 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
30% chance · 0.18 in4.6 mm
Afternoon
noon–6 PM
30% chance · 0.05 in1.4 mm
Evening
6 PM–midnight
20% chance · 0.01 in0.3 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.
Forecasts agreeIndependent forecasts are close; the range is narrow.
Dry, high 81°, low 74°.
Dry, high 80°, low 74°.
Dry, high 80°, low 75°.
Highs 78–81°; chance of precipitation on Tuesday, Wednesday, Thursday, Friday, 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 7:25 AM · NWS gauge page
Reading from Sat 7:40 AM · NWS gauge page
Reading from Sat 7:40 AM · NWS gauge page
Reading from Sat 7:40 AM · NWS gauge page
What this week’s weather means for heating, cooling, pipes and fresh air.
About 77% less cooling than a typical week.
Cooling degree days, base 65°F
Sticky, humid air (dew point 69°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).
East Honolulu weather by month: normals, records, snow and freeze dates
Sunrise 6:30 AM, sunset 5:59 PM.
Clouds most of the night (about 67% cover).
Waxing gibbous
97% lit · growing