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

Severe Thunderstorm, Flooding, and Winter Weather Threats on Tuesday

Scattered severe thunderstorms are forecast Tuesday from the southern Plains into the southern Great Lakes vicinity. Thunderstorms may also produce heavy to excessive rain that could pose a flooding threat from central Texas into southern Oklahoma and northern Missouri into southern Michigan. A heavy wintry mix is forecast for the Great Lakes into northern Maine. Read More >

Hazardous Weather Conditions

Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

A Few Clouds

77°F

25°C

Humidity 66%
Wind Speed SE 15 mph
Barometer 29.88 in (1011.5 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 9 Mar 3:53 pm HST
Extended Forecast for

Wainaku HI

  • This Afternoon

    This Afternoon: Scattered showers. Mostly cloudy, with a high near 76. Southeast wind 5 to 7 mph becoming light and variable. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 76 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers. Mostly cloudy, with a low around 66. Southwest wind 3 to 6 mph. Chance of precipitation is 30%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 66 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers. The rain could be heavy at times. Partly sunny, with a high near 78. South southwest wind 6 to 14 mph becoming southeast in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 30%. New precipitation amounts between a quarter and half of an inch possible.

    High: 78 °F

    Heavy Rain

  • Tuesday Night

    Tuesday Night: Isolated showers. Mostly cloudy, with a low around 68. South southeast wind 9 to 11 mph. Chance of precipitation is 20%.

    Low: 68 °F

    Isolated
    Showers

  • Wednesday

    Wednesday: Scattered showers and thunderstorms. Partly sunny, with a high near 80. South southeast wind 9 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.

    High: 80 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Scattered showers and thunderstorms. Mostly cloudy, with a low around 69. South wind 6 to 9 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 69 °F

    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 81. Breezy, with a southeast wind 11 to 16 mph becoming light south in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 50%.

    High: 81 °F

    Heavy Rain
    and Breezy

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 69. Light south wind becoming south southeast 9 to 14 mph after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 60%.

    Low: 69 °F

    Heavy Rain

  • Friday

    Friday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 80. Windy, with a south southeast wind 14 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 90%.

    High: 80 °F

    Heavy Rain
    and Windy

Detailed Forecast

This Afternoon
Scattered showers. Mostly cloudy, with a high near 76. Southeast wind 5 to 7 mph becoming light and variable. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Scattered showers. Mostly cloudy, with a low around 66. Southwest wind 3 to 6 mph. Chance of precipitation is 30%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Scattered showers. The rain could be heavy at times. Partly sunny, with a high near 78. South southwest wind 6 to 14 mph becoming southeast in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 30%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Isolated showers. Mostly cloudy, with a low around 68. South southeast wind 9 to 11 mph. Chance of precipitation is 20%.
Wednesday
Scattered showers and thunderstorms. Partly sunny, with a high near 80. South southeast wind 9 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 69. South wind 6 to 9 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 81. Breezy, with a southeast wind 11 to 16 mph becoming light south in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 50%.
Thursday Night
Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 69. Light south wind becoming south southeast 9 to 14 mph after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 60%.
Friday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 80. Windy, with a south southeast wind 14 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 90%.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 70. Breezy, with a south wind 16 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.
Saturday
Scattered showers and thunderstorms. Partly sunny, with a high near 80. Windy, with a south wind 17 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 50%.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 72. Breezy, with a south wind 17 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Sunday
Showers. The rain could be heavy at times. High near 82. Breezy, with a south wind 15 to 20 mph becoming light southwest in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 80%.
Sunday Night
Showers likely. The rain could be heavy at times. Cloudy, with a low around 70. South wind 3 to 5 mph. Chance of precipitation is 60%.
Monday
Showers likely. The rain could be heavy at times. Mostly cloudy, with a high near 81. East southeast wind 5 to 9 mph. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Wainaku HI
 19.72°N 155.09°W (Elev. 95 ft)
Last Update:
4:01 pm HST Mar 9, 2026
Forecast Valid:
4pm HST Mar 9, 2026-6pm HST Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation