Wailuku River (Maui) at Wailuku River at Iao Valley Road
6.3 mi- Level
- 10.0 ft
Reading from Sat 2:35 AM · NWS gauge page
Appearance
Observed 2:54 AM HST at PHOG
Clear and 74°23°.
Today: low 73°23° (likely 72°22° to 75°24°), high 88°31° (likely 81°27° to 88°31°).
Now 74°23°
Clear
No precipitation expected in the next 2 hours.
From forecast models
| Hour | Conditions | Temperature | Feels like | Precipitation | Wind | Humidity | Cloud cover | UV index |
|---|---|---|---|---|---|---|---|---|
| Sat 3a | Partly cloudy | 73°23° (likely 72°22° to 75°24°) | 73°23° | 20%, 0.02 in0.5 mm | 13 mph21 km/h from N, gusts 12 mph19 km/h | 86% | 50% | 0 |
| Sat 4a | Partly cloudy | 73°23° (likely 72°22° to 75°24°) | 73°23° | 20%, 0.02 in0.5 mm | 13 mph21 km/h from N, gusts 11 mph18 km/h | 87% | 51% | 0 |
| Sat 5a | Partly cloudy | 73°23° (likely 73°23° to 76°24°) | 73°23° | 20%, 0.02 in0.5 mm | 14 mph23 km/h from N, gusts 12 mph19 km/h | 87% | 54% | 0 |
| Sat 6a | Showers | 73°23° (likely 73°23° to 75°24°) | 73°23° | 20%, 0.01 in0.3 mm | 14 mph23 km/h from N, gusts 12 mph20 km/h | 86% | 65% | 0 |
| Sat 7a | Cloudy | 73°23° (likely 73°23° to 76°24°) | 73°23° | 20%, 0.01 in0.3 mm | 14 mph23 km/h from N, gusts 14 mph22 km/h | 85% | 72% | 0 |
| Sat 8a | Showers | 75°24° (likely 75°24° to 77°25°) | 75°24° | 20%, 0.01 in0.3 mm | 16 mph26 km/h from N, gusts 16 mph25 km/h | 79% | 73% | 1 |
| Sat 9a | Showers | 78°26° (likely 77°25° to 79°26°) | 78°26° | 20%, 0.01 in0.3 mm | 16 mph26 km/h from N, gusts 17 mph27 km/h | 70% | 69% | 2 |
| Sat 10a | Cloudy | 83°28° (likely 79°26° to 83°28°) | 85°29° | 20%, 0.01 in0.3 mm | 16 mph26 km/h from N, gusts 18 mph28 km/h | 61% | 72% | 3 |
| Sat 11a | Showers | 86°30° (likely 80°27° to 86°30°) | 89°32° | 20%, 0.01 in0.3 mm | 17 mph27 km/h from N, gusts 18 mph28 km/h | 55% | 66% | 6 |
| Sat 12p | Cloudy | 88°31° (likely 81°27° to 88°31°) | 92°33° | 20% | 17 mph27 km/h from N, gusts 17 mph27 km/h | 52% | 77% | 7 |
| Sat 1p | Showers | 88°31° (likely 81°27° to 88°31°) | 92°33° | 20% | 17 mph27 km/h from N, gusts 17 mph27 km/h | 53% | 70% | 7 |
| Sat 2p | Cloudy | 88°31° (likely 81°27° to 88°31°) | 92°33° | 20% | 17 mph27 km/h from N, gusts 17 mph28 km/h | 54% | 79% | 6 |
| Sat 3p | Cloudy | 88°31° (likely 80°27° to 88°31°) | 92°33° | 20% | 17 mph27 km/h from N, gusts 18 mph29 km/h | 54% | 94% | 5 |
| Sat 4p | Cloudy | 86°30° (likely 79°26° to 86°30°) | 90°32° | 20% | 17 mph27 km/h from N, gusts 20 mph32 km/h | 57% | 94% | 3 |
| Sat 5p | Cloudy | 83°28° (likely 77°25° to 83°28°) | 87°31° | 20% | 16 mph26 km/h from N, gusts 20 mph32 km/h | 63% | 94% | 1 |
| Sat 6p | Cloudy | 79°26° (likely 76°24° to 79°26°) | 82°28° | 10% | 16 mph26 km/h from N, gusts 21 mph33 km/h | 71% | 95% | 0 |
| Sat 7p | Cloudy | 76°24° (likely 75°24° to 76°24°) | 76°24° | 10% | 16 mph26 km/h from N, gusts 20 mph32 km/h | 78% | 82% | 0 |
| Sat 8p | Cloudy | 75°24° (likely 75°24° to 76°24°) | 75°24° | 10% | 16 mph26 km/h from N, gusts 18 mph30 km/h | 83% | 84% | 0 |
| Sat 9p | Partly cloudy | 75°24° (likely 75°24° to 75°24°) | 75°24° | 10% | 16 mph26 km/h from N, gusts 18 mph29 km/h | 82% | 76% | 0 |
| Sat 10p | Partly cloudy | 75°24° (likely 74°23° to 75°24°) | 75°24° | 10% | 16 mph26 km/h from N, gusts 17 mph27 km/h | 81% | 63% | 0 |
| Sat 11p | Partly cloudy | 75°24° (likely 74°23° to 75°24°) | 75°24° | 10% | 15 mph24 km/h from N, gusts 16 mph26 km/h | 80% | 71% | 0 |
| Sun 12a | Showers | 74°23° (likely 73°23° to 75°24°) | 74°23° | 20% | 15 mph24 km/h from N, gusts 15 mph24 km/h | 81% | 72% | 0 |
| Sun 1a | Showers | 74°23° (likely 73°23° to 75°24°) | 74°23° | 20% | 15 mph24 km/h from N, gusts 15 mph24 km/h | 81% | 67% | 0 |
| Sun 2a | Showers | 74°23° (likely 73°23° to 74°23°) | 74°23° | 20% | 14 mph23 km/h from N, gusts 14 mph23 km/h | 82% | 67% | 0 |
| Sun 3a | Showers | 73°23° (likely 73°23° to 74°23°) | 73°23° | 20% | 14 mph23 km/h from N, gusts 14 mph22 km/h | 82% | 66% | 0 |
| Sun 4a | Showers | 73°23° (likely 72°22° to 74°23°) | 73°23° | 20% | 14 mph23 km/h from N, gusts 13 mph21 km/h | 82% | 41% | 0 |
| Sun 5a | Showers | 73°23° (likely 71°22° to 74°23°) | 73°23° | 20% | 13 mph21 km/h from N, gusts 14 mph22 km/h | 81% | 42% | 0 |
| Sun 6a | Partly sunny | 73°23° (likely 71°22° to 74°23°) | 73°23° | 10% | 13 mph21 km/h from N, gusts 14 mph23 km/h | 81% | 52% | 0 |
| Sun 7a | Partly sunny | 73°23° (likely 72°22° to 75°24°) | 73°23° | 10% | 13 mph21 km/h from N, gusts 15 mph25 km/h | 82% | 60% | 0 |
| Sun 8a | Partly sunny | 75°24° (likely 75°24° to 76°24°) | 75°24° | 10% | 14 mph23 km/h from N, gusts 17 mph27 km/h | 77% | 74% | 1 |
| Sun 9a | Partly sunny | 78°26° (likely 76°24° to 78°26°) | 78°26° | 10% | 14 mph23 km/h from N, gusts 17 mph27 km/h | 68% | 51% | 3 |
| Sun 10a | Partly sunny | 82°28° (likely 77°25° to 82°28°) | 84°29° | 10% | 14 mph23 km/h from N, gusts 17 mph27 km/h | 59% | 43% | 5 |
| Sun 11a | Partly sunny | 85°29° (likely 77°25° to 85°29°) | 87°31° | 10% | 14 mph23 km/h from N, gusts 15 mph24 km/h | 53% | 32% | 6 |
| Sun 12p | Partly sunny | 87°31° (likely 78°26° to 87°31°) | 89°32° | 10% | 14 mph23 km/h from N, gusts 15 mph24 km/h | 50% | 49% | 6 |
| Sun 1p | Partly sunny | 87°31° (likely 78°26° to 87°31°) | 89°32° | 10% | 14 mph23 km/h from N, gusts 16 mph25 km/h | 50% | 57% | 6 |
| Sun 2p | Partly sunny | 87°31° (likely 78°26° to 87°31°) | 89°32° | 10% | 14 mph23 km/h from N, gusts 16 mph26 km/h | 50% | 84% | 4 |
| Sun 3p | Partly sunny | 87°31° (likely 77°25° to 87°31°) | 89°32° | 10% | 14 mph23 km/h from N, gusts 17 mph27 km/h | 49% | 63% | 5 |
| Sun 4p | Partly sunny | 85°29° (likely 76°24° to 85°29°) | 87°31° | 10% | 14 mph23 km/h from N, gusts 17 mph27 km/h | 51% | 54% | 3 |
| Sun 5p | Partly sunny | 82°28° (likely 75°24° to 82°28°) | 84°29° | 10% | 13 mph21 km/h from N, gusts 17 mph28 km/h | 56% | 66% | 1 |
| Sun 6p | Partly cloudy | 78°26° (likely 73°23° to 78°26°) | 78°26° | 0% | 13 mph21 km/h from N, gusts 18 mph28 km/h | 63% | 67% | 0 |
| Sun 7p | Partly cloudy | 75°24° (likely 72°22° to 75°24°) | 75°24° | 0% | 13 mph21 km/h from N, gusts 18 mph28 km/h | 70% | 75% | 0 |
| Sun 8p | Partly cloudy | 74°23° (likely 72°22° to 74°23°) | 74°23° | 0% | 13 mph21 km/h from N, gusts 15 mph24 km/h | 75% | 40% | 0 |
| Sun 9p | Partly cloudy | 74°23° (likely 72°22° to 74°23°) | 74°23° | 0% | 13 mph21 km/h from N, gusts 12 mph20 km/h | 75% | 26% | 0 |
| Sun 10p | Clear | 74°23° (likely 72°22° to 74°23°) | 74°23° | 0% | 13 mph21 km/h from N, gusts 11 mph18 km/h | 75% | 20% | 0 |
| Sun 11p | Partly cloudy | 74°23° (likely 72°22° to 74°23°) | 74°23° | 0% | 12 mph19 km/h from N, gusts 10 mph16 km/h | 75% | 22% | 0 |
| Mon 12a | Mostly clear | 73°23° (likely 71°22° to 73°23°) | 73°23° | 0% | 12 mph19 km/h from N, gusts 10 mph16 km/h | 74% | 36% | 0 |
| Mon 1a | Mostly clear | 73°23° (likely 71°22° to 73°23°) | 73°23° | 0% | 12 mph19 km/h from N, gusts 9 mph14 km/h | 74% | 43% | 0 |
| Mon 2a | Mostly clear | 73°23° (likely 71°22° to 73°23°) | 73°23° | 0% | 12 mph19 km/h from N, gusts 8 mph13 km/h | 74% | 45% | 0 |
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
Official NWS forecast
Today: Isolated rain showers. Partly sunny. High near 88, with temperatures falling to around 83 in the afternoon. North wind 14 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.
Tonight: Partly cloudy, with a low around 73. North wind around 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, with a high near 87. North wind around 14 mph, with gusts as high as 18 mph.
Night: Partly cloudy, with a low around 72. North northeast wind 3 to 13 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 88. North northeast wind 3 to 12 mph.
Night: Scattered rain showers. Mostly cloudy, with a low around 73. North northeast wind 7 to 12 mph. Chance of precipitation is 30%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
50% chance · 0.2 in5.1 mm
Afternoon
noon–6 PM
70% chance · 0.37 in9.5 mm
Evening
6 PM–midnight
70% chance · 0.67 in17 mm
Overnight
midnight–6 AM
70% chance · 0.65 in17 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 86. North northeast wind 7 to 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 73. North northeast wind 3 to 12 mph. Chance of precipitation is 80%.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
70% chance · 1.2 in32 mm
Afternoon
noon–6 PM
70% chance · 0.48 in12 mm
Evening
6 PM–midnight
70% chance · 0.24 in6 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 86. Northeast wind 3 to 8 mph. Chance of precipitation is 80%.
Night: Showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a low around 73. South southeast wind around 8 mph. Chance of precipitation is 80%.
Forecasts agreeIndependent forecasts are close; the range is narrow.
Morning
6 AM–noon
60% chance · 0.1 in2.6 mm
Afternoon
noon–6 PM
70% chance · 0.16 in4 mm
Evening
6 PM–midnight
70% chance · 0.04 in1.1 mm
Overnight
midnight–6 AM
40% chance
Hours this far out come from computer models only.
Official NWS forecast
Day: Showers and thunderstorms likely. Some of the storms could produce heavy rain. Mostly cloudy, with a high near 86. South southeast wind 6 to 9 mph. Chance of precipitation is 70%.
Night: Showers and thunderstorms likely. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 74. East wind around 8 mph. Chance of precipitation is 70%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
40% chance · 0.02 in0.5 mm
Afternoon
noon–6 PM
40% chance · 0.12 in3 mm
Evening
6 PM–midnight
40% chance · 0.03 in0.8 mm
Overnight
midnight–6 AM
30% chance · 0.06 in1.4 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: Scattered rain showers. Mostly cloudy, with a high near 87. Northeast wind 7 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 50%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
30% chance · 0.12 in3 mm
Afternoon
noon–6 PM
30% chance · 0.17 in4.2 mm
Evening
6 PM–midnight
30% chance · 0.24 in6.1 mm
Overnight
midnight–6 AM
30% chance · 0.38 in9.6 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
30% chance · 0.43 in11 mm
Afternoon
noon–6 PM
30% chance · 0.23 in5.7 mm
Evening
6 PM–midnight
30% chance · 0.12 in3.1 mm
Overnight
midnight–6 AM
20% chance · 0.07 in1.7 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.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
20% chance · 0.02 in0.5 mm
Evening
6 PM–midnight
20% 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.
Forecasts agreeIndependent forecasts are close; the range is narrow.
Dry, high 88°, low 73°.
Dry, high 87°, low 72°.
Dry, high 88°, low 73°.
Highs 80–87°; 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 2:35 AM · NWS gauge page
Reading from Sat 2:35 AM · NWS gauge page
Reading from Sat 2:05 AM · NWS gauge page
Reading from Sat 2:45 AM · NWS gauge page
What this week’s weather means for heating, cooling, pipes and fresh air.
About 73% less cooling than a typical week.
Cooling degree days, base 65°F
Sticky, humid air (dew point 70°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).
Maalaea weather by month: normals, records, snow and freeze dates
Sunrise 6:24 AM, sunset 5:55 PM.
Clouds most of the night (about 55% cover).
Waxing gibbous
97% lit · growing