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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 >

Hazardous Weather Conditions

Current conditions at

Kaneohe, Marine Corps Air Station (PHNG)

Lat: 21.45°NLon: 157.77°WElev: 16ft.

Partly Cloudy

82°F

28°C

Humidity 77%
Wind Speed NE 10 mph
Barometer 29.96 in (1014.1 mb)
Dewpoint 74°F (23°C)
Visibility 7.00 mi
Heat Index88°F (31°C)
Last update 21 Aug 6:57 pm HST
Extended Forecast for

Maunawili HI

  • Tonight

    Tonight: Frequent showers and possibly a thunderstorm before midnight, then showers likely. Some of the storms could produce heavy rainfall.  Low around 70. East northeast wind 9 to 11 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Heavy Rain

    Low: 70 °F

  • Tuesday

    Tuesday: Frequent showers. The rain could be heavy at times.  High near 84. Breezy, with an east northeast wind 11 to 16 mph, with gusts as high as 22 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Heavy Rain
    and Breezy

    High: 84 °F

  • Tuesday
    Night

    Tuesday Night: Showers likely.  Mostly cloudy, with a low around 72. Breezy, with an east northeast wind 11 to 15 mph, with gusts as high as 21 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Showers
    Likely and
    Breezy

    Low: 72 °F

  • Wednesday

    Wednesday: Showers likely, mainly before noon.  Mostly cloudy, with a high near 84. Breezy, with an east northeast wind 15 to 20 mph, with gusts as high as 28 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Showers
    Likely and
    Breezy

    High: 84 °F

  • Wednesday
    Night

    Wednesday Night: Scattered showers, mainly after midnight.  Partly cloudy, with a low around 69. Breezy, with an east northeast wind 14 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.

    Scattered
    Showers and
    Breezy

    Low: 69 °F

  • Thursday

    Thursday: Scattered showers, mainly before noon.  Mostly sunny, with a high near 84. Breezy, with an east northeast wind around 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.

    Scattered
    Showers and
    Breezy

    High: 84 °F

  • Thursday
    Night

    Thursday Night: Scattered showers, mainly after midnight.  Partly cloudy, with a low around 69. Breezy, with an east northeast wind 15 to 17 mph, with gusts as high as 24 mph.  Chance of precipitation is 30%.

    Scattered
    Showers and
    Breezy

    Low: 69 °F

  • Friday

    Friday: Scattered showers, mainly before noon.  Mostly sunny, with a high near 84. Breezy, with an east northeast wind 15 to 18 mph, with gusts as high as 25 mph.  Chance of precipitation is 30%.

    Scattered
    Showers and
    Breezy

    High: 84 °F

  • Friday
    Night

    Friday Night: Scattered showers.  Mostly cloudy, with a low around 69. Breezy, with an east northeast wind 16 to 18 mph, with gusts as high as 25 mph.  Chance of precipitation is 30%.

    Scattered
    Showers and
    Breezy

    Low: 69 °F

Detailed Forecast

Tonight
Frequent showers and possibly a thunderstorm before midnight, then showers likely. Some of the storms could produce heavy rainfall. Low around 70. East northeast wind 9 to 11 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Frequent showers. The rain could be heavy at times. High near 84. Breezy, with an east northeast wind 11 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 72. Breezy, with an east northeast wind 11 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Showers likely, mainly before noon. Mostly cloudy, with a high near 84. Breezy, with an east northeast wind 15 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Scattered showers, mainly after midnight. Partly cloudy, with a low around 69. Breezy, with an east northeast wind 14 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.
Thursday
Scattered showers, mainly before noon. Mostly sunny, with a high near 84. Breezy, with an east northeast wind around 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.
Thursday Night
Scattered showers, mainly after midnight. Partly cloudy, with a low around 69. Breezy, with an east northeast wind 15 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Friday
Scattered showers, mainly before noon. Mostly sunny, with a high near 84. Breezy, with an east northeast wind 15 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 69. Breezy, with an east northeast wind 16 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Saturday
Scattered showers, mainly before noon. Mostly sunny, with a high near 84. Breezy, with an east northeast wind around 16 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 69. Breezy, with an east wind 13 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Sunday
Showers likely. Partly sunny, with a high near 84. Breezy, with an east wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Sunday Night
Showers likely. Mostly cloudy, with a low around 69. East northeast wind 9 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.
Monday
Showers likely. Partly sunny, with a high near 84. East northeast wind around 10 mph. Chance of precipitation is 60%.
Click Map For Forecast
Point Forecast:
Maunawili HI
 21.36°N 157.77°W (Elev. 249 ft)
6:29 pm HST Aug 21, 2017
9pm HST Aug 21, 2017-6pm HST Aug 28, 2017
 
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