Heavy Rains and Catastrophic Flooding Possible in Hawaii

A kona low will continue to bring heavy rain to Hawaii bringing flooding and flash flooding, landslides, road closures, and low visibility with high rainfall rates expected. Lake effect snow is expected downwind from the Great Lakes. Blizzard conditions are expected in the southeast Alaska. Read More >

Hazardous Weather Conditions

En Español

Current conditions at

Kekaha, Pacific Missile Test Facility Barking Sands (PHBK)

Lat: 22.04°NLon: 159.79°WElev: 13ft.

Fair

78°F

26°C

Humidity	58%
Wind Speed	SE 14 G 23 mph
Barometer	29.89 in (1012.2 mb)
Dewpoint	62°F (17°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	7 Dec 7:51 am HST

More Information:

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

Extended Forecast for

Waimea HI

Flood Watch until December 7, 06:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch until December 7, 06:00pm

NOW until
6:00pm Tue

Flood Watch
Today

Heavy Rain
and Windy
High: 81 °F
Tonight

Heavy Rain
Low: 70 °F
Wednesday

Heavy Rain
and Breezy
High: 85 °F
Wednesday
Night

Scattered
Showers and
Breezy
Low: 70 °F
Thursday

Breezy.
Isolated
Showers then
Mostly Sunny
High: 84 °F
Thursday
Night

Isolated
Showers and
Breezy
Low: 70 °F
Friday

Mostly Sunny
and Breezy
High: 85 °F
Friday
Night

Mostly Cloudy
and Breezy
Low: 70 °F

Detailed Forecast

Today

Frequent showers and possibly a thunderstorm. Some of the storms could produce gusty winds and heavy rain. High near 81. Windy, with a southeast wind 8 to 13 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

Tonight

Showers and possibly a thunderstorm. Some of the storms could produce gusty winds and heavy rain. Low around 70. East wind 8 to 11 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

Wednesday

Showers likely and possibly a thunderstorm before noon, then scattered showers. Some of the storms could produce gusty winds and heavy rain. Partly sunny, with a high near 85. Breezy, with an east southeast wind 16 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between three quarters and one inch possible.

Wednesday Night

Scattered showers. Mostly cloudy, with a low around 70. Breezy, with an east wind around 18 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday

Isolated showers before noon. Mostly sunny, with a high near 84. Breezy, with an east wind around 17 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

Thursday Night

Isolated showers. Partly cloudy, with a low around 70. Breezy, with an east wind 14 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

Friday

Mostly sunny, with a high near 85. Breezy, with an east wind 13 to 17 mph, with gusts as high as 24 mph.

Friday Night

Mostly cloudy, with a low around 70. Breezy, with an east wind 15 to 17 mph, with gusts as high as 24 mph.

Saturday

Partly sunny, with a high near 85. Breezy, with an east wind around 17 mph, with gusts as high as 24 mph.

Saturday Night

Isolated showers. Mostly cloudy, with a low around 70. Breezy, with an east northeast wind around 17 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

Sunday

Partly sunny, with a high near 84. Breezy, with an east northeast wind 15 to 17 mph, with gusts as high as 24 mph.

Sunday Night

Partly cloudy, with a low around 69. Breezy, with an east northeast wind around 17 mph, with gusts as high as 24 mph.

Monday

Mostly sunny, with a high near 84. Breezy, with an east northeast wind around 17 mph, with gusts as high as 24 mph.