North Halawa Stream near Quarantine Station
3.5 mi- Level
- 2.8 ft
- Flow
- under 1 cfs
Reading from Sat 10:25 AM · NWS gauge page
Appearance
Observed 9:55 AM HST at PHHI
Partly cloudy and 78°25°.
Today: low 72°22° (likely 68°20° to 74°23°), high 86°30° (likely 83°28° to 86°30°).
Now 78°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 11a | Cloudy | 84°29° (likely 81°27° to 85°29°) | 86°30° | 5% | 14 mph23 km/h from NE, gusts 11 mph18 km/h | 55% | 78% | 6 |
| Sat 12p | Cloudy | 86°30° (likely 83°28° to 86°30°) | 88°31° | 5% | 14 mph23 km/h from NE, gusts 11 mph17 km/h | 51% | 75% | 8 |
| Sat 1p | Partly sunny | 86°30° (likely 83°28° to 86°30°) | 88°31° | 5% | 14 mph23 km/h from NE, gusts 11 mph17 km/h | 50% | 68% | 7 |
| Sat 2p | Partly sunny | 86°30° (likely 83°28° to 86°30°) | 88°31° | 5% | 14 mph23 km/h from NE, gusts 11 mph17 km/h | 50% | 65% | 6 |
| Sat 3p | Partly sunny | 86°30° (likely 82°28° to 86°30°) | 88°31° | 5% | 14 mph23 km/h from NE, gusts 12 mph19 km/h | 50% | 68% | 5 |
| Sat 4p | Partly sunny | 84°29° (likely 80°27° to 84°29°) | 86°30° | 5% | 14 mph23 km/h from NE, gusts 13 mph21 km/h | 53% | 69% | 3 |
| Sat 5p | Partly sunny | 81°27° (likely 78°26° to 81°27°) | 84°29° | 5% | 14 mph23 km/h from NE, gusts 14 mph23 km/h | 60% | 70% | 1 |
| Sat 6p | Partly cloudy | 78°26° (likely 76°24° to 78°26°) | 78°26° | 10% | 14 mph23 km/h from NE, gusts 15 mph24 km/h | 68% | 75% | 0 |
| Sat 7p | Partly cloudy | 75°24° (likely 73°23° to 77°25°) | 75°24° | 10% | 14 mph23 km/h from NE, gusts 15 mph24 km/h | 75% | 75% | 0 |
| Sat 8p | Partly cloudy | 74°23° (likely 71°22° to 76°24°) | 74°23° | 10% | 13 mph21 km/h from NE, gusts 14 mph23 km/h | 80% | 76% | 0 |
| Sat 9p | Partly cloudy | 74°23° (likely 71°22° to 76°24°) | 74°23° | 10% | 13 mph21 km/h from NE, gusts 13 mph21 km/h | 80% | 63% | 0 |
| Sat 10p | Partly cloudy | 74°23° (likely 71°22° to 76°24°) | 74°23° | 10% | 13 mph21 km/h from NE, gusts 12 mph19 km/h | 79% | 67% | 0 |
| Sat 11p | Partly cloudy | 74°23° (likely 71°22° to 76°24°) | 74°23° | 10% | 10 mph16 km/h from NNE, gusts 10 mph16 km/h | 77% | 77% | 0 |
| Sun 12a | Showers | 73°23° (likely 71°22° to 75°24°) | 73°23° | 20%, 0.01 in0.3 mm | 10 mph16 km/h from NNE, gusts 10 mph16 km/h | 77% | 81% | 0 |
| Sun 1a | Showers | 73°23° (likely 71°22° to 75°24°) | 73°23° | 20%, 0.01 in0.3 mm | 10 mph16 km/h from NNE, gusts 10 mph16 km/h | 76% | 98% | 0 |
| Sun 2a | Showers | 73°23° (likely 71°22° to 75°24°) | 73°23° | 20%, 0.01 in0.3 mm | 9 mph14 km/h from N, gusts 10 mph16 km/h | 77% | 91% | 0 |
| Sun 3a | Showers | 72°22° (likely 70°21° to 74°23°) | 72°22° | 20%, 0.01 in0.3 mm | 9 mph14 km/h from N, gusts 10 mph16 km/h | 77% | 78% | 0 |
| Sun 4a | Showers | 72°22° (likely 69°21° to 74°23°) | 72°22° | 20%, 0.01 in0.3 mm | 9 mph14 km/h from N, gusts 10 mph15 km/h | 78% | 67% | 0 |
| Sun 5a | Showers | 72°22° (likely 69°21° to 73°23°) | 72°22° | 20%, 0.01 in0.3 mm | 8 mph13 km/h from NE, gusts 8 mph13 km/h | 79% | 67% | 0 |
| Sun 6a | Partly cloudy | 72°22° (likely 69°21° to 73°23°) | 72°22° | 10% | 8 mph13 km/h from NE, gusts 8 mph13 km/h | 79% | 55% | 0 |
| Sun 7a | Partly sunny | 72°22° (likely 70°21° to 73°23°) | 72°22° | 10% | 8 mph13 km/h from NE, gusts 8 mph13 km/h | 79% | 56% | 0 |
| Sun 8a | Sunny | 74°23° (likely 72°22° to 75°24°) | 74°23° | 10% | 9 mph14 km/h from NE, gusts 8 mph13 km/h | 74% | 28% | 1 |
| Sun 9a | Sunny | 77°25° (likely 75°24° to 78°26°) | 77°25° | 10% | 9 mph14 km/h from NE, gusts 10 mph17 km/h | 65% | 31% | 3 |
| Sun 10a | Sunny | 80°27° (likely 79°26° to 81°27°) | 82°28° | 10% | 9 mph14 km/h from NE, gusts 9 mph15 km/h | 56% | 31% | 4 |
| Sun 11a | Partly sunny | 83°28° (likely 81°27° to 83°28°) | 84°29° | 10% | 9 mph14 km/h from NE, gusts 8 mph13 km/h | 49% | 41% | 6 |
| Sun 12p | Partly sunny | 85°29° (likely 83°28° to 85°29°) | 85°29° | 5% | 9 mph14 km/h from NE, gusts 8 mph13 km/h | 46% | 43% | 7 |
| Sun 1p | Cloudy | 85°29° (likely 83°28° to 85°29°) | 85°29° | 5% | 9 mph14 km/h from NE, gusts 7 mph12 km/h | 46% | 70% | 7 |
| Sun 2p | Cloudy | 85°29° (likely 82°28° to 85°29°) | 86°30° | 5% | 9 mph14 km/h from NE, gusts 7 mph12 km/h | 46% | 79% | 6 |
| Sun 3p | Cloudy | 85°29° (likely 80°27° to 85°29°) | 86°30° | 5% | 9 mph14 km/h from NE, gusts 7 mph11 km/h | 46% | 84% | 4 |
| Sun 4p | Partly sunny | 83°28° (likely 78°26° to 83°28°) | 84°29° | 5% | 9 mph14 km/h from NE, gusts 9 mph15 km/h | 49% | 77% | 2 |
| Sun 5p | Partly sunny | 80°27° (likely 77°25° to 81°27°) | 82°28° | 5% | 7 mph11 km/h from NE, gusts 11 mph18 km/h | 53% | 72% | 1 |
| Sun 6p | Partly cloudy | 77°25° (likely 74°23° to 78°26°) | 77°25° | 5% | 7 mph11 km/h from NE, gusts 12 mph19 km/h | 60% | 49% | 0 |
| Sun 7p | Partly cloudy | 74°23° (likely 72°22° to 76°24°) | 74°23° | 5% | 7 mph11 km/h from NE, gusts 12 mph19 km/h | 68% | 38% | 0 |
| Sun 8p | Clear | 73°23° (likely 70°21° to 75°24°) | 73°23° | 5% | 7 mph11 km/h from NE, gusts 8 mph13 km/h | 72% | 4% | 0 |
| Sun 9p | Partly cloudy | 73°23° (likely 69°21° to 75°24°) | 73°23° | 5% | 7 mph11 km/h from NE, gusts 6 mph10 km/h | 72% | 20% | 0 |
| Sun 10p | Clear | 73°23° (likely 68°20° to 75°24°) | 73°23° | 5% | 7 mph11 km/h from NE, gusts 6 mph10 km/h | 70% | 8% | 0 |
| Sun 11p | Clear | 73°23° (likely 68°20° to 74°23°) | 73°23° | 5% | 5 mph8 km/h from NE, gusts 6 mph10 km/h | 70% | 12% | 0 |
| Mon 12a | Partly cloudy | 72°22° (likely 67°19° to 74°23°) | 72°22° | 0% | 5 mph8 km/h from NE, gusts 6 mph9 km/h | 70% | 19% | 0 |
| Mon 1a | Partly cloudy | 72°22° (likely 67°19° to 73°23°) | 72°22° | 0% | 5 mph8 km/h from NE, gusts 5 mph8 km/h | 70% | 28% | 0 |
| Mon 2a | Partly cloudy | 72°22° (likely 66°19° to 72°22°) | 72°22° | 0% | 5 mph8 km/h from NE, gusts 5 mph9 km/h | 71% | 39% | 0 |
| Mon 3a | Clear | 71°22° (likely 66°19° to 72°22°) | 71°22° | 0% | 5 mph8 km/h from NE, gusts 5 mph9 km/h | 73% | 9% | 0 |
| Mon 4a | Mostly clear | 71°22° (likely 65°18° to 72°22°) | 71°22° | 0% | 5 mph8 km/h from NE, gusts 5 mph8 km/h | 75% | 42% | 0 |
| Mon 5a | Mostly clear | 71°22° (likely 66°19° to 71°22°) | 71°22° | 0% | 3 mph5 km/h from ENE, gusts 5 mph7 km/h | 76% | 46% | 0 |
| Mon 6a | Partly cloudy | 71°22° (likely 68°20° to 71°22°) | 71°22° | 10% | 3 mph5 km/h from ENE, gusts 4 mph7 km/h | 76% | 60% | 0 |
| Mon 7a | Partly sunny | 71°22° (likely 69°21° to 71°22°) | 71°22° | 10% | 3 mph5 km/h from ENE, gusts 4 mph7 km/h | 76% | 65% | 0 |
| Mon 8a | Partly sunny | 73°23° (likely 72°22° to 74°23°) | 73°23° | 10% | 3 mph5 km/h from ENE, gusts 5 mph8 km/h | 71% | 48% | 1 |
| Mon 9a | Partly sunny | 76°24° (likely 76°24° to 78°26°) | 76°24° | 10% | 3 mph5 km/h from ENE, gusts 5 mph9 km/h | 62% | 44% | 3 |
| Mon 10a | Partly sunny | 80°27° (likely 79°26° to 81°27°) | 81°27° | 10% | 3 mph5 km/h from ENE, gusts 4 mph7 km/h | 54% | 56% | 4 |
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
Official NWS forecast
Today: Mostly sunny. High near 86, with temperatures falling to around 81 in the afternoon. Northeast wind around 14 mph, with gusts as high as 18 mph.
Tonight: Isolated rain showers after midnight. Partly cloudy, with a low around 72. North northeast wind 8 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Forecasts agreeIndependent forecasts are close; the range is narrow.
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. High near 85, with temperatures falling to around 80 in the afternoon. Northeast wind around 9 mph.
Night: Partly cloudy, with a low around 71. Northeast wind 3 to 7 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
Best day outdoors this week: the one dry, mild day the forecasts agree on (high 85°29°).
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
20% chance · 0.08 in2 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 85. East wind around 5 mph.
Night: Scattered rain showers. Mostly cloudy, with a low around 72. East northeast wind 5 to 8 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Forecasts agreeIndependent forecasts are close; the range is narrow.
Morning
6 AM–noon
40% chance · 0.09 in2.3 mm
Afternoon
noon–6 PM
60% chance · 0.17 in4.2 mm
Evening
6 PM–midnight
70% chance · 0.57 in14 mm
Overnight
midnight–6 AM
60% chance · 0.29 in7.4 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 82. East wind around 8 mph. Chance of precipitation is 80%.
Night: Frequent showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a low around 72. East northeast wind around 9 mph. Chance of precipitation is 80%.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
60% chance · 0.37 in9.3 mm
Afternoon
noon–6 PM
60% chance · 0.55 in14 mm
Evening
6 PM–midnight
60% chance · 0.1 in2.5 mm
Overnight
midnight–6 AM
60% chance · 0.07 in1.8 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 81. East northeast wind around 9 mph. Chance of precipitation is 90%.
Night: Showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a low around 73. East northeast wind around 7 mph. Chance of precipitation is 80%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
70% chance · 0.03 in0.8 mm
Afternoon
noon–6 PM
70% chance · 0.08 in2.1 mm
Evening
6 PM–midnight
60% chance · 0.03 in0.7 mm
Overnight
midnight–6 AM
50% chance · 0.17 in4.3 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 82. East wind around 6 mph. Chance of precipitation is 80%.
Night: Showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 73. East northeast wind around 6 mph. Chance of precipitation is 80%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
50% chance · 0.16 in4.1 mm
Afternoon
noon–6 PM
60% chance · 0.08 in1.9 mm
Evening
6 PM–midnight
50% chance · 0.06 in1.6 mm
Overnight
midnight–6 AM
40% chance · 0.15 in3.8 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: Scattered rain showers. Mostly cloudy, with a high near 83. East northeast wind around 8 mph. Chance of precipitation is 50%.
Night: Mostly cloudy, with a low around 73. East northeast wind around 7 mph. Chance of precipitation is 60%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
40% chance · 0.2 in5 mm
Afternoon
noon–6 PM
50% chance · 0.23 in5.9 mm
Evening
6 PM–midnight
50% chance · 0.25 in6.2 mm
Overnight
midnight–6 AM
40% chance · 0.13 in3.4 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 · 0.02 in0.6 mm
Afternoon
noon–6 PM
50% chance · 0.03 in0.8 mm
Evening
6 PM–midnight
50% chance · 0.12 in3.1 mm
Overnight
midnight–6 AM
30% 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.
Forecasts agreeIndependent forecasts are close; the range is narrow.
Morning
6 AM–noon
40% chance · 0.17 in4.3 mm
Afternoon
noon–6 PM
40% chance · 0.07 in1.8 mm
Evening
6 PM–midnight
40% 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 86°, low 72°.
Dry, high 85°, low 71°.
Dry, high 85°, low 72°.
Highs 78–83°; chance of precipitation on Tuesday, Wednesday, Thursday, Friday.
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 10:25 AM · NWS gauge page
Reading from Sat 10:15 AM · NWS gauge page
Reading from Sat 10 AM · NWS gauge page
Reading from Sat 10:15 AM · NWS gauge page
What this week’s weather means for heating, cooling, pipes and fresh air.
About 78% less cooling than a typical week.
Cooling degree days, base 65°F
Sticky, humid air (dew point 65°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.
On average 0° colder than normal (daily mean temperature).
Pearl City weather by month: normals, records, snow and freeze dates
Sunrise 6:31 AM, sunset 6:00 PM.
Clouds most of the night (about 75% cover).
Waxing gibbous
98% lit · growing