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Thunderstorm safety - know your hazards

Hazardous Weather Conditions

Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Fair

70°F

21°C

Humidity	84%
Wind Speed	Calm
Barometer	29.94 in (1013.5 mb)
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Last update	12 Mar 7:53 am HST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

6 Miles SSW Hawaii Volcanoes National Park HI

Flood Watch March 12, 08:54am until March 14, 06:00pm

High Wind Watch March 13, 06:00am until March 15, 06:00am

Click here for hazard details and duration

Flood Watch

High Wind Watch

Flood Watch March 12, 08:54am until March 14, 06:00pm
NOW until 6:00pm Sat
Flood Watch
Today
High: 73 °F
Heavy Rain
Tonight
Low: 59 °F
Heavy Rain
and Breezy
Friday
High: 71 °F
Heavy Rain
and Breezy
Friday Night
Low: 60 °F
Heavy Rain
and Windy
Saturday
High: 69 °F
Heavy Rain
and Windy
Saturday Night
Low: 61 °F
Heavy Rain
and Windy
Sunday
High: 73 °F
Heavy Rain
and Breezy
Sunday Night
Low: 62 °F
Scattered
Showers

Detailed Forecast

Today

Showers likely and possibly a thunderstorm before 2pm, then scattered showers. Some of the storms could produce heavy rainfall. Cloudy, with a high near 73. South wind 8 to 13 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Occasional showers, mainly after 8pm. The rain could be heavy at times. Low around 59. Breezy, with a south southwest wind 9 to 16 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Friday

Occasional showers, with thunderstorms also possible after 8am. Some of the storms could produce heavy rainfall. High near 71. Breezy, with a south southwest wind 16 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

Friday Night

Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 60. Windy, with a south southwest wind 20 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

Saturday

Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 69. Windy, with a south southwest wind 23 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New rainfall amounts between 3 and 4 inches possible.

Saturday Night

Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 61. Windy, with a southwest wind 21 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

Sunday

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 73. Breezy, with a south southwest wind 13 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 80%.

Sunday Night

Scattered showers and thunderstorms. Cloudy, with a low around 62. West southwest wind 8 to 13 mph. Chance of precipitation is 50%.

Monday

Showers likely and possibly a thunderstorm. Cloudy, with a high near 74. South southwest wind 5 to 9 mph becoming calm in the afternoon. Chance of precipitation is 60%.

Monday Night

Scattered showers. Cloudy, with a low around 61. Calm wind. Chance of precipitation is 40%.

Tuesday

Showers likely. Cloudy, with a high near 74. Light and variable wind. Chance of precipitation is 60%.

Tuesday Night

Scattered showers. Cloudy, with a low around 61. Southeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 30%.

Wednesday

Scattered showers. Cloudy, with a high near 72. Calm wind becoming east northeast around 5 mph in the afternoon. Chance of precipitation is 30%.