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Heavy Rainfall Possible Over Portions of the Gulf Coast and Southeast

Unsettled weather will continue across the Southeast and Gulf Coast with periodic showers and thunderstorms through at least Wednesday. Rainfall amounts may exceed three inches in some locales. Elsewhere, a few severe thunderstorms are possible for the Ohio Valley and central Plains through Tuesday. Read More >

Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Mostly Cloudy

70°F

21°C

Humidity 93%
Wind Speed SW 3 mph
Barometer 30.05 in (1017.6 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 21 May 4:53 am HST
Extended Forecast for

Hilo International Airport HI

  • Overnight

    Overnight: Scattered showers.  Mostly cloudy, with a low around 68. West wind around 5 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Scattered
    Showers

    Low: 68 °F

  • Monday

    Monday: Scattered showers, mainly before noon.  Partly sunny, with a high near 82. Light and variable wind becoming northeast 5 to 7 mph in the morning.  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 68. Light west northwest wind.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Scattered
    Showers

    Low: 68 °F

  • Tuesday

    Tuesday: Scattered showers.  Partly sunny, with a high near 82. Light and variable wind becoming north northeast 5 to 8 mph in the morning.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Scattered
    Showers

    High: 82 °F

  • Tuesday
    Night

    Tuesday Night: Scattered showers.  Mostly cloudy, with a low around 68. West northwest wind around 6 mph.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Scattered
    Showers

    Low: 68 °F

  • Wednesday

    Wednesday: Scattered showers.  Partly sunny, with a high near 82. South wind 5 to 9 mph becoming north in the afternoon.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Scattered
    Showers

    High: 82 °F

  • Wednesday
    Night

    Wednesday Night: Scattered showers.  Mostly cloudy, with a low around 68. North northwest wind 5 to 7 mph becoming light and variable.  Chance of precipitation is 50%.

    Scattered
    Showers

    Low: 68 °F

  • Thursday

    Thursday: Scattered showers.  Mostly cloudy, with a high near 82. Light and variable wind becoming northeast 5 to 9 mph in the morning.  Chance of precipitation is 40%.

    Scattered
    Showers

    High: 82 °F

  • Thursday
    Night

    Thursday Night: Scattered showers.  Mostly cloudy, with a low around 68. Calm wind.  Chance of precipitation is 50%.

    Scattered
    Showers

    Low: 68 °F

Detailed Forecast

Overnight
Scattered showers. Mostly cloudy, with a low around 68. West wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Scattered showers, mainly before noon. Partly sunny, with a high near 82. Light and variable wind becoming northeast 5 to 7 mph in the morning. 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 68. Light west northwest wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Scattered showers. Partly sunny, with a high near 82. Light and variable wind becoming north northeast 5 to 8 mph in the morning. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 68. West northwest wind around 6 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Scattered showers. Partly sunny, with a high near 82. South wind 5 to 9 mph becoming north in the afternoon. 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 68. North northwest wind 5 to 7 mph becoming light and variable. Chance of precipitation is 50%.
Thursday
Scattered showers. Mostly cloudy, with a high near 82. Light and variable wind becoming northeast 5 to 9 mph in the morning. Chance of precipitation is 40%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 68. Calm wind. Chance of precipitation is 50%.
Friday
Scattered showers. Mostly cloudy, with a high near 82. Northeast wind around 7 mph. Chance of precipitation is 40%.
Friday Night
Scattered showers. Cloudy, with a low around 68. Calm wind. Chance of precipitation is 40%.
Saturday
Scattered showers. Cloudy, with a high near 82. Calm wind becoming northeast 5 to 9 mph in the morning. Chance of precipitation is 40%.
Saturday Night
Scattered showers. Cloudy, with a low around 68. Light west wind. Chance of precipitation is 40%.
Sunday
Scattered showers. Mostly cloudy, with a high near 82. Light and variable wind becoming northeast 5 to 8 mph in the morning. Chance of precipitation is 40%.
Click Map For Forecast
Point Forecast:
Hilo International Airport HI
 19.72°N 155.09°W (Elev. 95 ft)
4:01 am HST May 21, 2018
5am HST May 21, 2018-6pm HST May 27, 2018
 
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