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Heavy Rains and Potential for Flash Floods

Severe thunderstorms with damaging winds and heavy rains will be possible from the Ohio Valley to the Northeast Tuesday. In addition, heavy rains possible in the central Plains and southern Rockies. Heavy rain threat moves into the southern Mid-Atlantic Wednesday. Dry conditions remain out west where isolated dry thunderstorms could exacerbate ongoing fires and start new fires. Read More >

Current conditions at

Honolulu, Honolulu International Airport (PHNL)

Lat: 21.33°NLon: 157.94°WElev: 10ft.

Partly Cloudy

79°F

26°C

Humidity 72%
Wind Speed E 16 mph
Barometer 29.96 in (1014.4 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 21 Aug 5:53 pm HST
Extended Forecast for

Pearl Harbor HI

  • Tonight

    Tonight: Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall.  Mostly cloudy, with a low around 75. Breezy, with an east northeast wind 10 to 16 mph, with gusts as high as 22 mph.  Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Heavy Rain
    and Breezy

    Low: 75 °F

  • Tuesday

    Tuesday: Scattered showers, mainly before noon. The rain could be heavy at times.  Partly sunny, with a high near 90. Heat index values as high as 98. Breezy, with an east northeast wind 11 to 18 mph, with gusts as high as 25 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Heavy Rain
    and Breezy

    High: 90 °F

  • Tuesday
    Night

    Tuesday Night: Scattered showers, mainly after midnight.  Partly cloudy, with a low around 76. Breezy, with an east northeast wind 11 to 15 mph, with gusts as high as 21 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Scattered
    Showers and
    Breezy

    Low: 76 °F

  • Wednesday

    Wednesday: Scattered showers, mainly before noon.  Mostly sunny, with a high near 90. Heat index values as high as 96. Breezy, with an east northeast wind 15 to 21 mph, with gusts as high as 29 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Scattered
    Showers and
    Breezy

    High: 90 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 74. Breezy, with an east northeast wind 13 to 17 mph, with gusts as high as 24 mph.

    Mostly Clear
    and Breezy

    Low: 74 °F

  • Thursday

    Thursday: Sunny, with a high near 90. Breezy, with an east northeast wind around 17 mph, with gusts as high as 24 mph.

    Sunny and
    Breezy

    High: 90 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 74. Breezy, with an east northeast wind 14 to 16 mph, with gusts as high as 22 mph.

    Mostly Clear
    and Breezy

    Low: 74 °F

  • Friday

    Friday: Sunny, with a high near 90. Breezy, with an east northeast wind around 16 mph, with gusts as high as 22 mph.

    Sunny and
    Breezy

    High: 90 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 74. Breezy, with an east northeast wind 14 to 16 mph, with gusts as high as 22 mph.

    Mostly Clear
    and Breezy
    then Mostly
    Clear

    Low: 74 °F

Detailed Forecast

Tonight
Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 75. Breezy, with an east northeast wind 10 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Scattered showers, mainly before noon. The rain could be heavy at times. Partly sunny, with a high near 90. Heat index values as high as 98. Breezy, with an east northeast wind 11 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Scattered showers, mainly after midnight. Partly cloudy, with a low around 76. Breezy, with an east northeast wind 11 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Scattered showers, mainly before noon. Mostly sunny, with a high near 90. Heat index values as high as 96. Breezy, with an east northeast wind 15 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Mostly clear, with a low around 74. Breezy, with an east northeast wind 13 to 17 mph, with gusts as high as 24 mph.
Thursday
Sunny, with a high near 90. Breezy, with an east northeast wind around 17 mph, with gusts as high as 24 mph.
Thursday Night
Mostly clear, with a low around 74. Breezy, with an east northeast wind 14 to 16 mph, with gusts as high as 22 mph.
Friday
Sunny, with a high near 90. Breezy, with an east northeast wind around 16 mph, with gusts as high as 22 mph.
Friday Night
Mostly clear, with a low around 74. Breezy, with an east northeast wind 14 to 16 mph, with gusts as high as 22 mph.
Saturday
Sunny, with a high near 90. East wind around 14 mph, with gusts as high as 20 mph.
Saturday Night
Isolated showers. Partly cloudy, with a low around 74. East northeast wind 11 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Sunday
Isolated showers. Mostly sunny, with a high near 90. East wind around 11 mph. Chance of precipitation is 20%.
Sunday Night
Isolated showers. Partly cloudy, with a low around 74. East northeast wind 8 to 11 mph. Chance of precipitation is 20%.
Monday
Isolated showers. Mostly sunny, with a high near 90. East northeast wind 6 to 8 mph. Chance of precipitation is 20%.
Click Map For Forecast
Point Forecast:
Pearl Harbor HI
 21.36°N 157.94°W (Elev. 13 ft)
6:01 pm HST Aug 21, 2017
6pm HST Aug 21, 2017-6pm HST Aug 28, 2017
 
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