Lake Effect Snow through Friday; Heavy Rain, Thunderstorms and Mountain Snow in California

Periods of moderate to heavy lake effect snow will continue through Friday downwind of Lake Erie and Ontario. Several additional inches of accumulating snow are expected. A Pacific storm will bring heavy rain and mountain snow across California, the Southwest and Intermountain West today. Isolated severe thunderstorms and scattered flash flooding is possible across parts of southern California. Read More >

Hazardous Weather Conditions

Coastal Flood Statement until January 3, 06:00 AM HST

Current conditions at

Daniel K Inouye International Airport (PHNL)

Lat: 21.33°NLon: 157.94°WElev: 10ft.

A Few Clouds

73°F

23°C

Humidity	69%
Wind Speed	NE 12 mph
Barometer	29.98 in (1015.3 mb)
Dewpoint	62°F (17°C)
Visibility	10.00 mi
Last update	1 Jan 3:53 am HST

More Information:

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

Extended Forecast for

Waipahu HI

New Year's Day
High: 81 °F
Mostly Sunny
Tonight
Low: 70 °F
Scattered
Showers
Friday
High: 78 °F
Scattered
Showers and
Breezy
Friday Night
Low: 68 °F
Scattered
Showers
Saturday
High: 79 °F
Partly Sunny
then Isolated
Showers
Saturday Night
Low: 68 °F
Cloudy then
Isolated
Showers
Sunday
High: 76 °F
Scattered
Showers
Sunday Night
Low: 67 °F
Scattered
Showers
Monday
High: 77 °F
Scattered
Showers and
Breezy

Detailed Forecast

New Year's Day

Mostly sunny, with a high near 81. East northeast wind 6 to 14 mph, with gusts as high as 20 mph.

Tonight

Scattered showers, mainly after midnight. Partly cloudy, with a low around 70. East northeast wind around 11 mph. Chance of precipitation is 30%.

Friday

Scattered showers. Partly sunny, with a high near 78. Breezy, with an east northeast wind 11 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

Friday Night

Scattered showers, mainly before midnight. Mostly cloudy, with a low around 68. East northeast wind 11 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.

Saturday

Isolated showers after noon. Mostly cloudy, with a high near 79. East wind 7 to 11 mph. Chance of precipitation is 20%.

Saturday Night

Isolated showers after midnight. Cloudy, with a low around 68. East wind 5 to 7 mph. Chance of precipitation is 20%.

Sunday

Scattered showers. Cloudy, with a high near 76. East wind 5 to 9 mph. Chance of precipitation is 30%.

Sunday Night

Scattered showers. Cloudy, with a low around 67. East wind 9 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

Monday

Scattered showers, mainly before noon. Mostly cloudy, with a high near 77. Breezy, with an east wind 14 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

Monday Night

Isolated showers after midnight. Mostly cloudy, with a low around 69. Breezy, with an east wind around 18 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

Tuesday

Isolated showers. Mostly sunny, with a high near 78. Breezy, with an east wind 13 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

Tuesday Night

Partly cloudy, with a low around 69. Breezy, with an east northeast wind 13 to 15 mph, with gusts as high as 21 mph.

Wednesday

Mostly sunny, with a high near 79. Breezy, with an east northeast wind 11 to 15 mph, with gusts as high as 21 mph.