National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Impacts from Lowell to impact the islands through Tuesday

Lowell is expected to bring various impacts to all islands through Tuesday. High surf will continue through Monday night. Flooding will be possible as showers and thunderstorms develop Sunday night through Tuesday, and there is the possibility for some tornadoes/waterspouts Monday and Monday night. Tropical storm force winds are expected to reach Kauai and Niihau late Monday through Monday night. Read More >

Hazardous Weather Conditions

Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Light Rain

74°F

23°C

Humidity 94%
Wind Speed SW 9 mph
Barometer 29.80 in (1009.1 mb)
Dewpoint 72°F (22°C)
Visibility 7.00 mi
Last update 7 Sep 4:53 am HST
Extended Forecast for

Ninole HI

Flood Watch September 7, 05:41am until September 8, 06:00pm
High Surf Advisory September 7, 05:41am until September 8, 06:00pm
Click here for hazard details and duration
Flood Watch
High Surf Advisory
  •  
    Flood Watch September 7, 05:41am until September 8, 06:00pm
    High Surf Advisory September 7, 05:41am until September 8, 06:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 70 °F

    Heavy Rain
    and Breezy

  • Labor Day

    Labor Day: Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 82. Breezy, with a southeast wind 16 to 22 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

    High: 82 °F

    Heavy Rain
    and Breezy

  • Monday Night

    Monday Night: Frequent showers. The rain could be heavy at times. Low around 72. Breezy, with a south southeast wind 12 to 17 mph becoming light and variable after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.

    Low: 72 °F

    Heavy Rain
    and Breezy

  • Tuesday

    Tuesday: Showers likely, with thunderstorms also possible after noon. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 84. Light and variable wind becoming east southeast 8 to 13 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 84 °F

    Heavy Rain

  • Tuesday Night

    Tuesday Night: Scattered showers, mainly before midnight. Mostly cloudy, with a low around 72. Southeast wind 6 to 10 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 72 °F

    Scattered
    Showers then
    Isolated
    Showers

  • Wednesday

    Wednesday: Scattered showers, mainly after noon. Partly sunny, with a high near 82. East southeast wind 10 to 13 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 82 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Isolated showers. Mostly cloudy, with a low around 70. Southeast wind 8 to 11 mph. Chance of precipitation is 20%.

    Low: 70 °F

    Isolated
    Showers

  • Thursday

    Thursday: Isolated showers. Partly sunny, with a high near 79. East wind 6 to 9 mph. Chance of precipitation is 20%.

    High: 79 °F

    Isolated
    Showers

Detailed Forecast

Overnight
Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 70. Breezy, with a south southeast wind around 16 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Labor Day
Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 82. Breezy, with a southeast wind 16 to 22 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Monday Night
Frequent showers. The rain could be heavy at times. Low around 72. Breezy, with a south southeast wind 12 to 17 mph becoming light and variable after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.
Tuesday
Showers likely, with thunderstorms also possible after noon. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 84. Light and variable wind becoming east southeast 8 to 13 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Scattered showers, mainly before midnight. Mostly cloudy, with a low around 72. Southeast wind 6 to 10 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Scattered showers, mainly after noon. Partly sunny, with a high near 82. East southeast wind 10 to 13 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Isolated showers. Mostly cloudy, with a low around 70. Southeast wind 8 to 11 mph. Chance of precipitation is 20%.
Thursday
Isolated showers. Partly sunny, with a high near 79. East wind 6 to 9 mph. Chance of precipitation is 20%.
Thursday Night
Isolated showers. Partly cloudy, with a low around 69. East wind around 6 mph. Chance of precipitation is 20%.
Friday
Isolated showers. Mostly sunny, with a high near 79. East wind around 7 mph. Chance of precipitation is 20%.
Friday Night
Isolated showers. Partly cloudy, with a low around 68. Southeast wind 5 to 7 mph. Chance of precipitation is 20%.
Saturday
Isolated showers. Partly sunny, with a high near 80. East wind 6 to 8 mph. Chance of precipitation is 20%.
Saturday Night
Isolated showers. Partly cloudy, with a low around 69. East southeast wind around 6 mph. Chance of precipitation is 20%.
Sunday
Scattered showers. Mostly sunny, with a high near 81. East wind 5 to 7 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Ninole HI
 19.93°N 155.18°W (Elev. 1135 ft)
Last Update:
4:53 am HST Sep 7, 2026
Forecast Valid:
5am HST Sep 7, 2026-6pm HST Sep 13, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation