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Severe Weather and Flooding From Portions of the Plains to the Mid-Atlantic

A potent spring storm system with abundant moisture will bring a chance of significant severe weather and heavy rain today into tonight. Damaging winds, large hail, and a couple of tornadoes will be possible across the Tennessee Valley, middle Ohio Valley, and portions of the Mid-Atlantic. Heavy rain and flooding are possible from the Ozarks to the Tennessee Valley. Read More >

Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Partly Cloudy

81°F

27°C

Humidity 62%
Wind Speed E 10 mph
Barometer 29.97 in (1014.8 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 27 May 1:53 pm HST
Extended Forecast for

Keaau HI

High Surf Advisory until May 28, 06:00pm
Click here for hazard details and duration
High Surf Advisory
  •  
    High Surf Advisory until May 28, 06:00pm

    NOW until
    6:00pm Sun

    High Surf Advisory

  • This
    Afternoon

    This Afternoon: Scattered showers.  Partly sunny, with a high near 80. East northeast wind 8 to 11 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Scattered
    Showers

    High: 80 °F

  • Tonight

    Tonight: Scattered showers, mainly before 9pm.  Mostly cloudy, with a low around 62. East northeast wind 5 to 8 mph becoming calm  after midnight.  Chance of precipitation is 30%.

    Scattered
    Showers

    Low: 62 °F

  • Sunday

    Sunday: Scattered showers, mainly after noon. The rain could be heavy at times.  Partly sunny, with a high near 81. Light and variable wind becoming east northeast 6 to 11 mph in the afternoon.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Heavy Rain

    High: 81 °F

  • Sunday
    Night

    Sunday Night: Scattered showers, mainly before 7pm. The rain could be heavy at times.  Mostly cloudy, with a low around 63. Calm wind.  Chance of precipitation is 30%.

    Heavy Rain

    Low: 63 °F

  • Memorial
    Day

    Memorial Day: Scattered showers, mainly after noon.  Partly sunny, with a high near 82. Calm wind becoming east southeast 5 to 9 mph in the afternoon.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Scattered
    Showers

    High: 82 °F

  • Monday
    Night

    Monday Night: Scattered showers.  Mostly cloudy, with a low around 63. Calm wind.  Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Scattered
    Showers

    Low: 63 °F

  • Tuesday

    Tuesday: Scattered showers, mainly before noon.  Partly sunny, with a high near 82. Calm wind becoming east 5 to 8 mph in the morning.  Chance of precipitation is 50%.

    Scattered
    Showers then
    Isolated
    Showers

    High: 82 °F

  • Tuesday
    Night

    Tuesday Night: Scattered showers.  Mostly cloudy, with a low around 63. Calm wind.  Chance of precipitation is 40%.

    Scattered
    Showers

    Low: 63 °F

Detailed Forecast

This Afternoon
Scattered showers. Partly sunny, with a high near 80. East northeast wind 8 to 11 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Scattered showers, mainly before 9pm. Mostly cloudy, with a low around 62. East northeast wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 30%.
Sunday
Scattered showers, mainly after noon. The rain could be heavy at times. Partly sunny, with a high near 81. Light and variable wind becoming east northeast 6 to 11 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Scattered showers, mainly before 7pm. The rain could be heavy at times. Mostly cloudy, with a low around 63. Calm wind. Chance of precipitation is 30%.
Memorial Day
Scattered showers, mainly after noon. Partly sunny, with a high near 82. Calm wind becoming east southeast 5 to 9 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Scattered showers. Mostly cloudy, with a low around 63. Calm wind. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Scattered showers, mainly before noon. Partly sunny, with a high near 82. Calm wind becoming east 5 to 8 mph in the morning. Chance of precipitation is 50%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 63. Calm wind. Chance of precipitation is 40%.
Wednesday
Scattered showers. Partly sunny, with a high near 82. Calm wind becoming east northeast 5 to 9 mph in the morning. Chance of precipitation is 40%.
Wednesday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 63. South southwest wind around 5 mph. Chance of precipitation is 60%.
Thursday
Scattered showers. Mostly cloudy, with a high near 82. South southwest wind 5 to 9 mph becoming east northeast in the morning. Chance of precipitation is 50%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 63. South southwest wind around 6 mph. Chance of precipitation is 50%.
Friday
Scattered showers. Partly sunny, with a high near 82. South southwest wind 6 to 9 mph becoming east northeast in the morning. Chance of precipitation is 50%.
Click Map For Forecast
Point Forecast:
Keaau HI
 19.61°N 155.02°W (Elev. 236 ft)
6:01 am HST May 27, 2017
2pm HST May 27, 2017-6pm HST Jun 2, 2017
 
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