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Severe Thunderstorms and Locally Heavy Rain Today

Severe thunderstorms and locally heavy rain are possible today from the southern plains to the Ohio valley and Mid-Atlantic. Elsewhere, hot temperatures are expected to persist for the interior Pacific Northwest. Elevated to critical fire weather conditions will occur in northeast Montana. Read More >

Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Thunderstorm

81°F

27°C

Humidity 70%
Wind Speed E 13 mph
Barometer 30.00 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 28 May 2:01 pm HST
Extended Forecast for

13 Miles WSW Wainaku 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: Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall.  Cloudy, with a high near 68. East wind around 7 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Heavy Rain

    High: 68 °F

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm before 7pm. Some of the storms could produce heavy rainfall.  Cloudy during the early evening, then gradual clearing, with a low around 51. Light and variable wind becoming west around 5 mph after midnight.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Heavy Rain
    then Mostly
    Clear

    Low: 51 °F

  • Memorial
    Day

    Memorial Day: Showers likely after noon.  Increasing clouds, with a high near 70. East wind 3 to 7 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Sunny then
    Showers
    Likely

    High: 70 °F

  • Monday
    Night

    Monday Night: Scattered showers.  Mostly cloudy, with a low around 51. West wind 3 to 5 mph.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Scattered
    Showers

    Low: 51 °F

  • Tuesday

    Tuesday: Scattered showers.  Partly sunny, with a high near 70. West wind 5 to 7 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: 70 °F

  • Tuesday
    Night

    Tuesday Night: Showers likely.  Mostly cloudy, with a low around 51. Calm wind.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Showers
    Likely

    Low: 51 °F

  • Wednesday

    Wednesday: Scattered showers.  Partly sunny, with a high near 70. Calm wind becoming east around 6 mph in the morning.  Chance of precipitation is 50%.

    Scattered
    Showers

    High: 70 °F

  • Wednesday
    Night

    Wednesday Night: Showers likely.  Mostly cloudy, with a low around 51. Calm wind.  Chance of precipitation is 60%.

    Showers
    Likely

    Low: 51 °F

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Cloudy, with a high near 68. East wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers likely and possibly a thunderstorm before 7pm. Some of the storms could produce heavy rainfall. Cloudy during the early evening, then gradual clearing, with a low around 51. Light and variable wind becoming west around 5 mph after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Memorial Day
Showers likely after noon. Increasing clouds, with a high near 70. East wind 3 to 7 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Scattered showers. Mostly cloudy, with a low around 51. West wind 3 to 5 mph. 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 70. West wind 5 to 7 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
Showers likely. Mostly cloudy, with a low around 51. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Scattered showers. Partly sunny, with a high near 70. Calm wind becoming east around 6 mph in the morning. Chance of precipitation is 50%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 51. Calm wind. Chance of precipitation is 60%.
Thursday
Scattered showers. Mostly cloudy, with a high near 70. Calm wind becoming east 5 to 7 mph. Chance of precipitation is 50%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 52. Calm wind. Chance of precipitation is 50%.
Friday
Scattered showers. Partly sunny, with a high near 70. Calm wind becoming east northeast 5 to 8 mph. Chance of precipitation is 50%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 51. Light west wind. Chance of precipitation is 50%.
Saturday
Scattered showers. Partly sunny, with a high near 70. Light and variable wind becoming east northeast 5 to 8 mph in the morning. Chance of precipitation is 50%.
Click Map For Forecast
Point Forecast:
13 Miles WSW Wainaku HI
 19.68°N 155.3°W (Elev. 4400 ft)
8:26 am HST May 28, 2017
2pm HST May 28, 2017-6pm HST Jun 3, 2017
 
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