Dangerous heat and humidity from the central U.S. to East Coast this weekend

Hot and very humid conditions will push the heat index to well over 100 degrees across a large portion of the central and eastern U.S. Excessive Heat Warnings and Heat Advisories are in effect for much of the Plains, Miss. Valley, Midwest, Ohio Valley, Mid-Atlantic and southern states. Be very cautious if you must do outdoor activities in these areas during the afternoon and evening this weekend. Read More >

Current conditions at

Kahului, Kahului Airport (PHOG)

Lat: 20.89°NLon: 156.44°WElev: 52ft.

Mostly Cloudy

75°F

24°C

Humidity 93%
Wind Speed NW 7 mph
Barometer 29.83 in (1010.7 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Last update 24 Jul 5:54 am HST
Extended Forecast for

Kahului HI

Flash Flood Watch until July 25, 06:00am
Flood Advisory until July 24, 09:15am
Click here for hazard details and duration
Flash Flood Watch
...
  •  
    Flash Flood Watch until July 25, 06:00am
    Flood Advisory until July 24, 09:15am

    NOW: Multiple
    hazards in effect

    Click HERE for Details

  • Today

    Today: Tropical storm conditions possible. Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall.  High near 85. Southeast wind 29 to 34 mph decreasing to 11 to 16 mph. Winds could gust as high as 46 mph.  Chance of precipitation is 90%. New rainfall amounts between 3 and 4 inches possible.

    Tropical
    Storm
    Conditions
    Possible

    High: 85 °F

  • Tonight

    Tonight: Frequent showers and possibly a thunderstorm before midnight, then showers likely. Some of the storms could produce heavy rainfall.  Low around 71. Southeast wind 8 to 13 mph.  Chance of precipitation is 80%. New precipitation amounts between 1 and 2 inches possible.

    Heavy Rain

    Low: 71 °F

  • Monday

    Monday: Scattered showers.  Widespread haze. Partly sunny, with a high near 89. Heat index values as high as 96. East wind 8 to 13 mph.  Chance of precipitation is 40%. New precipitation amounts between three quarters and one inch possible.

    Scattered
    Showers

    High: 89 °F

  • Monday
    Night

    Monday Night: Clear, with a low around 71. Northeast wind 11 to 13 mph.

    Clear

    Low: 71 °F

  • Tuesday

    Tuesday: Sunny, with a high near 89. North wind 11 to 13 mph.

    Sunny

    High: 89 °F

  • Tuesday
    Night

    Tuesday Night: Clear, with a low around 71. Northeast wind around 14 mph, with gusts as high as 18 mph.

    Clear

    Low: 71 °F

  • Wednesday

    Wednesday: Sunny, with a high near 89. Breezy, with a northeast wind around 15 mph, with gusts as high as 20 mph.

    Sunny and
    Breezy

    High: 89 °F

  • Wednesday
    Night

    Wednesday Night: Clear, with a low around 71. Breezy, with a northeast wind around 16 mph, with gusts as high as 22 mph.

    Clear and
    Breezy

    Low: 71 °F

Detailed Forecast

Today
Tropical storm conditions possible. Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 85. Southeast wind 29 to 34 mph decreasing to 11 to 16 mph. Winds could gust as high as 46 mph. Chance of precipitation is 90%. New rainfall amounts between 3 and 4 inches possible.
Tonight
Frequent showers and possibly a thunderstorm before midnight, then showers likely. Some of the storms could produce heavy rainfall. Low around 71. Southeast wind 8 to 13 mph. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 inches possible.
Monday
Scattered showers. Widespread haze. Partly sunny, with a high near 89. Heat index values as high as 96. East wind 8 to 13 mph. Chance of precipitation is 40%. New precipitation amounts between three quarters and one inch possible.
Monday Night
Clear, with a low around 71. Northeast wind 11 to 13 mph.
Tuesday
Sunny, with a high near 89. North wind 11 to 13 mph.
Tuesday Night
Clear, with a low around 71. Northeast wind around 14 mph, with gusts as high as 18 mph.
Wednesday
Sunny, with a high near 89. Breezy, with a northeast wind around 15 mph, with gusts as high as 20 mph.
Wednesday Night
Clear, with a low around 71. Breezy, with a northeast wind around 16 mph, with gusts as high as 22 mph.
Thursday
Sunny, with a high near 89. Breezy, with a northeast wind 16 to 22 mph, with gusts as high as 31 mph.
Thursday Night
Mostly clear, with a low around 71. Breezy, with a northeast wind 16 to 22 mph, with gusts as high as 31 mph.
Friday
Sunny, with a high near 89. Breezy, with a northeast wind 16 to 22 mph, with gusts as high as 31 mph.
Friday Night
Mostly clear, with a low around 71. Breezy, with a northeast wind 16 to 22 mph, with gusts as high as 31 mph.
Saturday
Sunny, with a high near 89. Breezy, with a northeast wind 16 to 22 mph, with gusts as high as 31 mph.
Click Map For Forecast
Point Forecast:
Kahului HI
 20.87°N 156.45°W (Elev. 79 ft)
6:01 am HST Jul 24, 2016
6am HST Jul 24, 2016-6pm HST Jul 30, 2016
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database