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Severe Thunderstorm Threats and Areas of Heavy Rain This Week

A weather system producing areas of heavy rain will slowly move northeast along the east coast into mid-week. Meanwhile, a new weather system may produce severe thunderstorms potentially containing large hail, damaging winds, and isolated tornadoes in the Plains and Mississippi Valley. Heavy rain and flash flooding may also develop Wednesday for the Mississippi Valley and Upper Great Lakes. Read More >

Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Mostly Cloudy

79°F

26°C

Humidity 60%
Wind Speed SW 3 mph
Barometer 30.13 in (1020.1 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 25 Apr 8:53 am HST
Extended Forecast for

4 Miles WNW Hilo HI

  • Today

    Today: Scattered showers.  Partly sunny, with a high near 79. East wind around 9 mph.  Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Scattered
    Showers

    High: 79 °F

  • Tonight

    Tonight: Showers likely, mainly before midnight.  Mostly cloudy, with a low around 62. West wind around 6 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers
    Likely

    Low: 62 °F

  • Wednesday

    Wednesday: Showers likely.  Mostly cloudy, with a high near 79. North northeast wind around 7 mph.  Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.

    Showers
    Likely

    High: 79 °F

  • Wednesday
    Night

    Wednesday Night: Showers likely.  Cloudy, with a low around 62. Light west southwest wind.  Chance of precipitation is 70%. New precipitation amounts between three quarters and one inch possible.

    Showers
    Likely

    Low: 62 °F

  • Thursday

    Thursday: Showers likely.  Cloudy, with a high near 79. East southeast wind around 14 mph, with gusts as high as 18 mph.  Chance of precipitation is 70%. New precipitation amounts between three quarters and one inch possible.

    Showers
    Likely

    High: 79 °F

  • Thursday
    Night

    Thursday Night: Frequent showers.  Low around 65. South wind around 5 mph.  Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.

    Showers

    Low: 65 °F

  • Friday

    Friday: Frequent showers.  Widespread haze. High near 77. Breezy, with an east southeast wind around 15 mph, with gusts as high as 21 mph.  Chance of precipitation is 80%.

    Showers and
    Breezy

    High: 77 °F

  • Friday
    Night

    Friday Night: Frequent showers.  Widespread haze. Low around 66. Southeast wind around 8 mph.  Chance of precipitation is 80%.

    Showers

    Low: 66 °F

  • Saturday

    Saturday: Showers likely.  Widespread haze. Cloudy, with a high near 76. South southeast wind around 9 mph.  Chance of precipitation is 70%.

    Showers
    Likely

    High: 76 °F

Detailed Forecast

Today
Scattered showers. Partly sunny, with a high near 79. East wind around 9 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers likely, mainly before midnight. Mostly cloudy, with a low around 62. West wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Showers likely. Mostly cloudy, with a high near 79. North northeast wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday Night
Showers likely. Cloudy, with a low around 62. Light west southwest wind. Chance of precipitation is 70%. New precipitation amounts between three quarters and one inch possible.
Thursday
Showers likely. Cloudy, with a high near 79. East southeast wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New precipitation amounts between three quarters and one inch possible.
Thursday Night
Frequent showers. Low around 65. South wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.
Friday
Frequent showers. Widespread haze. High near 77. Breezy, with an east southeast wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Friday Night
Frequent showers. Widespread haze. Low around 66. Southeast wind around 8 mph. Chance of precipitation is 80%.
Saturday
Showers likely. Widespread haze. Cloudy, with a high near 76. South southeast wind around 9 mph. Chance of precipitation is 70%.
Saturday Night
Showers likely. Widespread haze. Cloudy, with a low around 66. Light south wind. Chance of precipitation is 70%.
Sunday
Showers likely. Widespread haze. Cloudy, with a high near 74. Light and variable wind becoming east 5 to 7 mph in the morning. Chance of precipitation is 70%.
Sunday Night
Showers likely. Widespread haze. Cloudy, with a low around 64. Calm wind. Chance of precipitation is 70%.
Monday
Showers likely. Widespread haze. Cloudy, with a high near 73. Calm wind becoming east northeast 5 to 8 mph in the morning. Chance of precipitation is 70%.
Click Map For Forecast
Point Forecast:
4 Miles WNW Hilo HI
 19.7°N 155.14°W (Elev. 974 ft)
8:27 am HST Apr 25, 2017
9am HST Apr 25, 2017-6pm HST May 1, 2017
 
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Additional Resources

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