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Heavy Rain and Thunderstorms in the Deep South and portions of the east coast

A slow moving frontal boundary will continue to bring areas of heavy rain and thunderstorms in the Deep South and East coast early this week. A low pressure system will keep conditions wet and cool through mid-week in the Upper Midwest. High pressure over the west will shift east allowing cooling along the coast, and intensifying the heat for the interior Pacific NW and Great Basin. Read More >

Hazardous Weather Conditions

Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Fair

68°F

20°C

Humidity 87%
Wind Speed SW 5 mph
Barometer 30.02 in (1016.3 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 29 May 4:53 am HST
Extended Forecast for

Hilo HI

  • Overnight

    Overnight: Isolated showers.  Widespread haze. Partly cloudy, with a low around 62. Light south wind.  Chance of precipitation is 20%.

    Isolated
    Showers

    Low: 62 °F

  • Memorial
    Day

    Memorial Day: Scattered showers, mainly after noon.  Widespread haze. Mostly sunny, with a high near 84. Light east southeast wind increasing to 5 to 10 mph in the afternoon.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Scattered
    Showers

    High: 84 °F

  • Monday
    Night

    Monday Night: Scattered showers.  Widespread haze. Mostly cloudy, with a low around 66. Southwest wind 3 to 5 mph.  Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Scattered
    Showers

    Low: 66 °F

  • Tuesday

    Tuesday: Scattered showers.  Partly sunny, with a high near 84. West southwest wind 5 to 9 mph becoming east in the morning.  Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Scattered
    Showers

    High: 84 °F

  • Tuesday
    Night

    Tuesday Night: Scattered showers.  Mostly cloudy, with a low around 66. Calm wind.  Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Scattered
    Showers

    Low: 66 °F

  • Wednesday

    Wednesday: Scattered showers.  Partly sunny, with a high near 84. Calm wind becoming east northeast 5 to 9 mph in the morning.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Scattered
    Showers

    High: 84 °F

  • Wednesday
    Night

    Wednesday Night: Scattered showers.  Mostly cloudy, with a low around 66. Calm wind.  Chance of precipitation is 50%.

    Scattered
    Showers

    Low: 66 °F

  • Thursday

    Thursday: Scattered showers, mainly before noon.  Partly sunny, with a high near 84. Calm wind becoming east 5 to 8 mph.  Chance of precipitation is 40%.

    Scattered
    Showers

    High: 84 °F

  • Thursday
    Night

    Thursday Night: Scattered showers.  Mostly cloudy, with a low around 66. Calm wind.  Chance of precipitation is 40%.

    Scattered
    Showers

    Low: 66 °F

Detailed Forecast

Overnight
Isolated showers. Widespread haze. Partly cloudy, with a low around 62. Light south wind. Chance of precipitation is 20%.
Memorial Day
Scattered showers, mainly after noon. Widespread haze. Mostly sunny, with a high near 84. Light east southeast wind increasing to 5 to 10 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. Widespread haze. Mostly cloudy, with a low around 66. Southwest wind 3 to 5 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Scattered showers. Partly sunny, with a high near 84. West southwest wind 5 to 9 mph becoming east in the morning. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 66. Calm wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Scattered showers. Partly sunny, with a high near 84. Calm wind becoming east northeast 5 to 9 mph in the morning. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 66. Calm wind. Chance of precipitation is 50%.
Thursday
Scattered showers, mainly before noon. Partly sunny, with a high near 84. Calm wind becoming east 5 to 8 mph. Chance of precipitation is 40%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 66. Calm wind. Chance of precipitation is 40%.
Friday
Scattered showers. Partly sunny, with a high near 85. Calm wind becoming east northeast 5 to 8 mph. Chance of precipitation is 40%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 65. Light west southwest wind. Chance of precipitation is 50%.
Saturday
Scattered showers. Partly sunny, with a high near 84. Light and variable wind becoming east northeast 5 to 7 mph in the morning. Chance of precipitation is 40%.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 65. Southwest wind around 6 mph. Chance of precipitation is 50%.
Sunday
Scattered showers. Partly sunny, with a high near 84. Southwest wind around 7 mph becoming east in the morning. Chance of precipitation is 50%.
Click Map For Forecast
Point Forecast:
Hilo HI
 19.7°N 155.09°W (Elev. 217 ft)
4:01 am HST May 29, 2017
5am HST May 29, 2017-6pm HST Jun 4, 2017
 
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