On July 7, 2015, NWS implemented changes to the icons depicted on all of its point-forecast pages. Changes include new icon images with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

A page depicting all of the new icon images can be accessed here: www.weather.gov/forecast-icons

Changes to the icons were based on analysis of 6,700 public comments collected in 2014. Also, many of these changes are based on the results of a research project led by the National Center for Atmospheric Research.

Users are encouraged to continue to provide comments regarding these changes via email at icons@noaa.gov. NWS will continue to analyze incoming feedback and refine the icons as necessary. Any substantial change to the icons will be facilitated through the NWS public comment/review process.

Elevated fire weather conditions persist on Tuesday

The risk for wildfires is elevated on Tuesday in portions of the Northwest. The combination of warm, windy and dry conditions will cause any fire that develops to potentially spread rapidly. These conditions are expected to persist through Tuesday evening. Numerous Red Flag Warnings have been issued.
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Hazardous Weather Conditions

Current conditions at

Kahului, Kahului Airport (PHOG)

Lat: 20.89°NLon: 156.44°WElev: 52ft.

A Few Clouds

79°F

26°C

Humidity 77%
Wind Speed N 7 mph
Barometer 29.91 in (1013.3 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 3 Aug 10:54 pm HST
Extended Forecast for

Waikapu HI

  • Tonight

    Tonight: Mostly clear, with a low around 68. Northeast wind around 14 mph, with gusts as high as 18 mph.

    Mostly Clear

    Low: 68 °F

  • Tuesday

    Tuesday: Isolated showers.  Mostly sunny, with a high near 87. Northeast wind 9 to 14 mph, with gusts as high as 18 mph.  Chance of precipitation is 20%.

    Isolated
    Showers

    High: 87 °F

  • Tuesday
    Night

    Tuesday Night: Scattered showers.  Mostly cloudy, with a low around 68. East wind around 11 mph.  Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

    Scattered
    Showers

    Low: 68 °F

  • Wednesday

    Wednesday: A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after noon. Some of the storms could produce heavy rainfall.  Mostly cloudy, with a high near 84. Windy, with a north wind 11 to 16 mph increasing to 23 to 28 mph in the morning. Winds could gust as high as 33 mph.  Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.

    Heavy Rain
    and Windy

    High: 84 °F

  • Wednesday
    Night

    Wednesday Night: Rain and possibly a thunderstorm. Some of the storms could produce heavy rainfall.  Low around 69. Windy, with a south wind around 25 mph, with gusts as high as 31 mph.  Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

    Heavy Rain
    and Windy

    Low: 69 °F

  • Thursday

    Thursday: Rain and possibly a thunderstorm before noon, then a chance of rain and thunderstorms after noon. Some of the storms could produce heavy rainfall.  High near 85. Windy, with a south wind 16 to 25 mph, with gusts as high as 31 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Heavy Rain
    and Windy
    then Heavy
    Rain and
    Breezy

    High: 85 °F

  • Thursday
    Night

    Thursday Night: Scattered showers, mainly before midnight.  Mostly cloudy, with a low around 69. South wind 10 to 13 mph becoming east after midnight.  Chance of precipitation is 30%.

    Scattered
    Showers

    Low: 69 °F

  • Friday

    Friday: Scattered showers.  Partly sunny, with a high near 87. Northeast wind 10 to 13 mph.  Chance of precipitation is 40%.

    Scattered
    Showers

    High: 87 °F

  • Friday
    Night

    Friday Night: Scattered showers.  Mostly cloudy, with a low around 68. Breezy, with an east wind around 21 mph, with gusts as high as 29 mph.  Chance of precipitation is 30%.

    Scattered
    Showers and
    Breezy

    Low: 68 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 68. Northeast wind around 14 mph, with gusts as high as 18 mph.
Tuesday
Isolated showers. Mostly sunny, with a high near 87. Northeast wind 9 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 68. East wind around 11 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after noon. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 84. Windy, with a north wind 11 to 16 mph increasing to 23 to 28 mph in the morning. Winds could gust as high as 33 mph. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.
Wednesday Night
Rain and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 69. Windy, with a south wind around 25 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Thursday
Rain and possibly a thunderstorm before noon, then a chance of rain and thunderstorms after noon. Some of the storms could produce heavy rainfall. High near 85. Windy, with a south wind 16 to 25 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
Scattered showers, mainly before midnight. Mostly cloudy, with a low around 69. South wind 10 to 13 mph becoming east after midnight. Chance of precipitation is 30%.
Friday
Scattered showers. Partly sunny, with a high near 87. Northeast wind 10 to 13 mph. Chance of precipitation is 40%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 68. Breezy, with an east wind around 21 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Saturday
Scattered showers. Partly sunny, with a high near 87. Breezy, with an east wind around 21 mph, with gusts as high as 29 mph. Chance of precipitation is 50%.
Saturday Night
Scattered showers. Partly cloudy, with a low around 68. Breezy, with an east wind around 18 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Sunday
Isolated showers. Mostly sunny, with a high near 87. Breezy, with an east wind around 18 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Sunday Night
Scattered showers. Partly cloudy, with a low around 68. Breezy, with a northeast wind around 16 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Monday
Isolated showers. Mostly sunny, with a high near 87. Breezy, with a northeast wind 16 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
  Click Map For Forecast
Point Forecast:
Waikapu HI
 20.82°N 156.52°W (Elev. 905 ft)
11:21 pm HST Aug 3, 2015
11pm HST Aug 3, 2015-6pm HST Aug 10, 2015
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database