National Weather Service

News Headlines

Thunderstorm safety - know your hazards

Hazardous Weather Conditions

Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Overcast

74°F

23°C

Humidity	91%
Wind Speed	Calm
Barometer	29.81 in (1009.3 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Last update	13 Mar 12:53 pm HST

More Information:

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

Extended Forecast for

4 Miles WNW Volcano HI

Flood Watch March 13, 01:40pm until March 16, 06:00am

Flood Advisory until March 13, 02:30pm

High Wind Warning March 13, 01:40pm until March 15, 06:00am

Click here for hazard details and duration

Flood Watch

...

High Wind Warning

Flood Watch March 13, 01:40pm until March 16, 06:00am
Flood Advisory until March 13, 02:30pm
High Wind Warning March 13, 01:40pm until March 15, 06:00am
NOW: Multiple hazards in effect
Click HERE for Details
This Afternoon
High: 63 °F
Heavy Rain
and Very
Windy
Tonight
Low: 57 °F
Heavy Rain
and Very
Windy
Saturday
High: 64 °F
Heavy Rain
and Very
Windy
Saturday Night
Low: 60 °F
Heavy Rain
and Very
Windy
Sunday
High: 67 °F
Heavy Rain
and Breezy
Sunday Night
Low: 59 °F
Heavy Rain
Monday
High: 68 °F
Heavy Rain
Monday Night
Low: 59 °F
Heavy Rain

Detailed Forecast

This Afternoon

Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Widespread haze. High near 63. Very windy, with a south southwest wind 29 to 32 mph, with gusts as high as 47 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Widespread haze. Low around 57. Very windy, with a south southwest wind around 33 mph, with gusts as high as 48 mph. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.

Saturday

Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Widespread haze. High near 64. Very windy, with a south southwest wind 32 to 37 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.

Saturday Night

Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Widespread haze. Low around 60. Very windy, with a south southwest wind 22 to 32 mph, with gusts as high as 47 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

Sunday

Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 67. Breezy, with a south southwest wind 17 to 22 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.

Sunday Night

Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 59. West southwest wind 8 to 11 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday

Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Cloudy, with a high near 68. South southwest wind 7 to 13 mph. Chance of precipitation is 70%.

Monday Night

Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Cloudy, with a low around 59. South southwest wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 50%.

Tuesday

Showers likely, mainly after noon. Cloudy, with a high near 66. Light and variable wind. Chance of precipitation is 70%.

Tuesday Night

Scattered showers, mainly before midnight. Cloudy, with a low around 56. Light and variable wind becoming west around 6 mph after midnight. Chance of precipitation is 30%.

Wednesday

Isolated showers. Cloudy, with a high near 64. West wind around 6 mph becoming calm in the morning. Chance of precipitation is 20%.

Wednesday Night

Partly cloudy, with a low around 55. Light and variable wind.

Thursday

Scattered showers. Mostly cloudy, with a high near 65. Light north northeast wind increasing to 9 to 14 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 50%.