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Forecast
Right Now
- Humidity: 81%
- Cloud Coverage:91%
- Wind: 10 mph
- UV Index: 5 Moderate
- Sunrise: 05:52:12 AM
- Sunset: 07:04:03 PM
HONOLULU (KITV4) - Flood watch from Wednesday morning through late Wednesday night for Ni'ihau and Kaua'i.
Partly to mostly cloudy conditions continue. Morning showers are likely for windward and mauka sections, with a chance of showers in the afternoon. Rainfall will increase across the western and central ends of the state through Thursday, with locally heavy rainfall and possible thunderstorms potentially generating flooding concerns. Highs 82 to 87. South winds 15 to 20 mph.
Southeast winds will generate scattered showers and afternoon sea breeze clouds today. The transition continues towards a wetter and more active pattern expected to expand across the islands from west to east through the remainder of this week. The wetter pattern will be the result of a slow-moving surface front and upper low approaching Kauai from the northwest Wednesday. A band of deeper layer moisture in advance of the approaching systems is forecast to begin increasing across Kauai tonight/early Wednesday morning before expanding eastward and increasing across Oahu and portions of Maui counties Wednesday into Thursday.
Conditions should improve by the weekend.
No advisory level surf is expected this week. A south swell is expected to arrive Tuesday, and peak Wednesday, boosting surf along exposed shores. This will coincide with an increase in southerly winds which will likely produce some choppy surf. This south swell will gradually lower from late Thursday through Saturday. As trades weaken, an upstream fetch of east winds will keep small background surf along exposed east facing shores. A small northwest swell may arrive late Wednesday night, peak on Thursday, and gradually lower from Thursday night through Friday.
Weather Features
Upcoming Weather
Honolulu, HI
Wind: S @ 10mph
Precip: 7% Chance
Humidity: 80%
Wind Chill: 74°
Heat Index: 74°
UV Index: 0 Low
Visibility: 10 mi
Wind: S @ 10mph
Precip: 5% Chance
Humidity: 81%
Wind Chill: 74°
Heat Index: 74°
UV Index: 0 Low
Visibility: 10 mi
Wind: S @ 10mph
Precip: 5% Chance
Humidity: 81%
Wind Chill: 74°
Heat Index: 74°
UV Index: 0 Low
Visibility: 10 mi
Wind: S @ 9mph
Precip: 4% Chance
Humidity: 80%
Wind Chill: 74°
Heat Index: 74°
UV Index: 0 Low
Visibility: 10 mi
Wind: S @ 10mph
Precip: 5% Chance
Humidity: 80%
Wind Chill: 74°
Heat Index: 74°
UV Index: 0 Low
Visibility: 10 mi
Wind: S @ 10mph
Precip: 5% Chance
Humidity: 79%
Wind Chill: 74°
Heat Index: 74°
UV Index: 0 Low
Visibility: 10 mi
Wind: S @ 10mph
Precip: 5% Chance
Humidity: 78%
Wind Chill: 75°
Heat Index: 75°
UV Index: 0 Low
Visibility: 10 mi
Wind: S @ 12mph
Precip: 11% Chance
Humidity: 72%
Wind Chill: 78°
Heat Index: 81°
UV Index: 1 Low
Visibility: 10 mi
Wind: S @ 14mph
Precip: 15% Chance
Humidity: 67%
Wind Chill: 80°
Heat Index: 83°
UV Index: 3 Moderate
Visibility: 10 mi
Wind: S @ 14mph
Precip: 15% Chance
Humidity: 66%
Wind Chill: 80°
Heat Index: 84°
UV Index: 5 Moderate
Visibility: 10 mi
Wind: S @ 15mph
Precip: 23% Chance
Humidity: 66%
Wind Chill: 80°
Heat Index: 84°
UV Index: 5 Moderate
Visibility: 10 mi
Wind: S @ 15mph
Precip: 24% Chance
Humidity: 64%
Wind Chill: 81°
Heat Index: 85°
UV Index: 5 Moderate
Visibility: 10 mi
Forecast
Honolulu, HI
Chance of Rain: 7%
Sunrise: 05:52:33 AM
Sunset: 07:03:36 PM
Humidity: 81%
Wind: S @ 11mph
UV Index: 0 Low
Tuesday Night
Partly cloudy skies. Low 73F. Winds S at 10 to 15 mph.
Chance of Rain: 82%
Sunrise: 05:52:12 AM
Sunset: 07:04:03 PM
Humidity: 68%
Wind: SSW @ 16mph
UV Index: 5 Moderate
Wednesday Night
Thunderstorms likely in the evening. Then a chance of scattered thunderstorms later on. Low 73F. Winds SSW at 5 to 10 mph. Chance of rain 80%.
Chance of Rain: 49%
Sunrise: 05:51:52 AM
Sunset: 07:04:29 PM
Humidity: 71%
Wind: SSW @ 11mph
UV Index: 5 Moderate
Thursday Night
Variable clouds with thunderstorms, especially during the evening. Low 73F. Winds SW at 5 to 10 mph. Chance of rain 40%.
Chance of Rain: 42%
Sunrise: 05:51:33 AM
Sunset: 07:04:55 PM
Humidity: 68%
Wind: SSE @ 7mph
UV Index: 11 Extreme
Friday Night
A few clouds. Low 74F. Winds light and variable.
Chance of Rain: 13%
Sunrise: 05:51:15 AM
Sunset: 07:05:22 PM
Humidity: 64%
Wind: NE @ 13mph
UV Index: 11 Extreme
Saturday Night
Mostly clear skies. Low 73F. Winds ENE at 10 to 15 mph.
Chance of Rain: 10%
Sunrise: 05:50:58 AM
Sunset: 07:05:48 PM
Humidity: 61%
Wind: ENE @ 18mph
UV Index: 11 Extreme
Sunday Night
Clear to partly cloudy. Low 72F. Winds ENE at 10 to 20 mph.
Chance of Rain: 5%
Sunrise: 05:50:42 AM
Sunset: 07:06:14 PM
Humidity: 58%
Wind: ENE @ 17mph
UV Index: 11 Extreme
Monday Night
Generally fair. Low 72F. Winds ENE at 10 to 15 mph.
Chance of Rain: 10%
Sunrise: 05:50:27 AM
Sunset: 07:06:40 PM
Humidity: 59%
Wind: ENE @ 13mph
UV Index: 11 Extreme
Tuesday Night
A few clouds from time to time. Low 72F. Winds NE at 10 to 15 mph.
Chance of Rain: 12%
Sunrise: 05:50:14 AM
Sunset: 07:07:06 PM
Humidity: 57%
Wind: ENE @ 13mph
UV Index: 11 Extreme
Wednesday Night
Clear to partly cloudy. Low 72F. Winds NE at 10 to 15 mph.
Chance of Rain: 8%
Sunrise: 05:50:01 AM
Sunset: 07:07:32 PM
Humidity: 57%
Wind: ENE @ 15mph
UV Index: 11 Extreme
Thursday Night
A few clouds from time to time. Low 72F. Winds ENE at 10 to 15 mph.