National Weather Service

News Headlines

Thunderstorm safety - know your hazards

Hazardous Weather Conditions

Flood Watch in effect from March 11, 06:00 AM HST until March 14, 06:00 PM HST

Current conditions at

Kahului, Kahului Airport (PHOG)

Lat: 20.89°NLon: 156.44°WElev: 52ft.

A Few Clouds and Windy

80°F

27°C

Humidity	67%
Wind Speed	S 28 G 38 mph
Barometer	29.84 in (1011.1 mb)
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Heat Index	83°F (28°C)
Last update	11 Mar 11:54 am HST

More Information:

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

Extended Forecast for

5 Miles NW Waikapu HI

Flood Watch until March 14, 06:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch until March 14, 06:00pm
NOW until 6:00pm Sat
Flood Watch
This Afternoon
High: 60 °F
Heavy Rain
and Windy
Tonight
Low: 55 °F
Heavy Rain
and Breezy
Thursday
High: 60 °F
Heavy Rain
and Breezy
Thursday Night
Low: 55 °F
Heavy Rain
and Very
Windy
Friday
High: 58 °F
Heavy Rain
and Very
Windy
Friday Night
Low: 54 °F
Heavy Rain
and Very
Windy
Saturday
High: 58 °F
Heavy Rain
and Very
Windy
Saturday Night
Low: 54 °F
Heavy Rain
and Windy

Detailed Forecast

This Afternoon

Occasional showers. The rain could be heavy at times. High near 60. Windy, with a south southwest wind 23 to 28 mph decreasing to 13 to 18 mph. Winds could gust as high as 40 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Tonight

Occasional showers, with thunderstorms also possible after 8pm. Some of the storms could produce heavy rainfall. Low around 55. Breezy, with a south southwest wind 11 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Thursday

Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Widespread haze after 8am. High near 60. Breezy, with a south southwest wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

Thursday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Widespread haze. Low around 55. Very windy, with a south wind 20 to 25 mph increasing to 29 to 34 mph after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Friday

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Widespread haze. High near 58. Very windy, with a south wind 31 to 34 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

Friday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Widespread haze. Low around 54. Very windy, with a south wind around 34 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.

Saturday

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Widespread haze before noon. High near 58. Very windy, with a south southwest wind 30 to 34 mph, with gusts as high as 50 mph. Chance of precipitation is 100%.

Saturday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 54. Windy, with a south southwest wind around 30 mph, with gusts as high as 44 mph. Chance of precipitation is 90%.

Sunday

Showers likely. The rain could be heavy at times. Cloudy, with a high near 59. Windy, with a south southwest wind around 29 mph, with gusts as high as 41 mph. Chance of precipitation is 70%.

Sunday Night

Scattered showers. Cloudy, with a low around 55. Windy, with a south southwest wind 24 to 29 mph, with gusts as high as 41 mph. Chance of precipitation is 40%.

Monday

Scattered showers. Mostly cloudy, with a high near 59. Windy, with a south southwest wind 19 to 24 mph decreasing to 7 to 12 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 40%.

Monday Night

Scattered showers. Mostly cloudy, with a low around 54. West southwest wind 7 to 11 mph. Chance of precipitation is 30%.

Tuesday

Scattered showers. Mostly cloudy, with a high near 59. South southwest wind 5 to 11 mph. Chance of precipitation is 40%.