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

Hazardous Weather Conditions

Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Overcast

71°F

22°C

Humidity 96%
Wind Speed Calm
Barometer 29.92 in (1012.9 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 8 Apr 4:53 am HST
Extended Forecast for

6 Miles ESE Mountain View HI

Flood Watch April 8, 06:00am until April 10, 06:00pm
Click here for hazard details and duration
Flood Watch

  • Overnight

    Overnight: Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 65. East wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 65 °F

    Heavy Rain

  • Wednesday

    Wednesday: Frequent showers and possibly a thunderstorm before 8am, then occasional showers between 8am and noon, then frequent showers and possibly a thunderstorm after noon. Some of the storms could produce heavy rainfall. High near 70. East wind 8 to 11 mph becoming south in the morning. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 70 °F

    Heavy Rain

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 65. South wind 11 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 65 °F

    Heavy Rain

  • Thursday

    Thursday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 70. Breezy, with a south wind 11 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 70 °F

    Heavy Rain
    and Breezy

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 64. South southwest wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New rainfall amounts between 2 and 3 inches possible.

    Low: 64 °F

    Heavy Rain

  • Friday

    Friday: Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 69. South wind 7 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New rainfall amounts between 3 and 4 inches possible.

    High: 69 °F

    Heavy Rain

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before 8pm, then scattered showers. Some of the storms could produce heavy rainfall. Cloudy, with a low around 66. South southwest wind 7 to 13 mph. Chance of precipitation is 60%.

    Low: 66 °F

    Heavy Rain

  • Saturday

    Saturday: Showers likely, mainly after noon. Cloudy, with a high near 74. South wind 3 to 8 mph. Chance of precipitation is 70%.

    High: 74 °F

    Scattered
    Showers then
    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely, mainly before midnight. Cloudy, with a low around 66. South wind 3 to 7 mph. Chance of precipitation is 70%.

    Low: 66 °F

    Showers
    Likely then
    Scattered
    Showers

Detailed Forecast

Overnight
Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 65. East wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Frequent showers and possibly a thunderstorm before 8am, then occasional showers between 8am and noon, then frequent showers and possibly a thunderstorm after noon. Some of the storms could produce heavy rainfall. High near 70. East wind 8 to 11 mph becoming south in the morning. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 65. South wind 11 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 70. Breezy, with a south wind 11 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 64. South southwest wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New rainfall amounts between 2 and 3 inches possible.
Friday
Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 69. South wind 7 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New rainfall amounts between 3 and 4 inches possible.
Friday Night
Showers likely and possibly a thunderstorm before 8pm, then scattered showers. Some of the storms could produce heavy rainfall. Cloudy, with a low around 66. South southwest wind 7 to 13 mph. Chance of precipitation is 60%.
Saturday
Showers likely, mainly after noon. Cloudy, with a high near 74. South wind 3 to 8 mph. Chance of precipitation is 70%.
Saturday Night
Showers likely, mainly before midnight. Cloudy, with a low around 66. South wind 3 to 7 mph. Chance of precipitation is 70%.
Sunday
Frequent showers, mainly after noon. The rain could be heavy at times. High near 73. South wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 80%.
Sunday Night
Intermittent showers. The rain could be heavy at times. Cloudy, with a low around 65. Calm wind becoming south 5 to 7 mph after midnight. Chance of precipitation is 50%.
Monday
Showers likely. Cloudy, with a high near 73. South southeast wind 5 to 8 mph. Chance of precipitation is 70%.
Monday Night
Showers likely. Cloudy, with a low around 65. South wind 5 to 8 mph becoming east after midnight. Chance of precipitation is 70%.
Tuesday
Scattered showers. Cloudy, with a high near 72. East wind 5 to 8 mph becoming light and variable in the afternoon. Chance of precipitation is 50%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ESE Mountain View HI
 19.48°N 155.07°W (Elev. 1575 ft)
Last Update:
4:08 am HST Apr 8, 2026
Forecast Valid:
5am HST Apr 8, 2026-6pm HST Apr 14, 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