Major Winter Storm to Impact the Mid-Atlantic and Northeast; Inclement Weather in the Pacific Northwest

A major winter storm is expected to bring heavy snow, strong winds, and coastal flooding across the Mid-Atlantic and Northeast that may cause impossible travel conditions and power outages. Blizzard conditions are possible along coastal areas from the DelMarVa Peninsula through southeastern New England. Wet weather and strong winds return to the Pacific Northwest and north-central California. Read More >

Hazardous Weather Conditions

Flood Watch in effect from February 22, 12:00 PM HST until February 23, 06:00 AM HST

Current conditions at

Wheeler Air Force Base / Oahu (PHHI)

Lat: 21.48°NLon: 158.03°WElev: 837ft.

Partly Cloudy

71°F

22°C

Humidity	79%
Wind Speed	Calm
Barometer	29.83 in (1009.3 mb)
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Last update	22 Feb 9:55 am HST

More Information:

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

Extended Forecast for

Haleiwa HI

Flood Watch February 22, 12:00pm until February 23, 06:00am

Click here for hazard details and duration

Flood Watch

Today
High: 78 °F
Scattered
Showers then
Heavy Rain
Tonight
Low: 62 °F
Heavy Rain
Monday
High: 75 °F
Heavy Rain
and Breezy
Monday Night
Low: 61 °F
Scattered
Showers
Tuesday
High: 76 °F
Scattered
Showers and
Breezy
Tuesday Night
Low: 61 °F
Isolated
Showers
Wednesday
High: 76 °F
Scattered
Showers
Wednesday Night
Low: 60 °F
Isolated
Showers
Thursday
High: 78 °F
Isolated
Showers then
Mostly Sunny

Detailed Forecast

Today

Scattered showers, with thunderstorms also possible after noon. Some of the storms could produce heavy rainfall. Partly sunny, with a high near 78. Light and variable wind becoming northeast 5 to 7 mph in the afternoon. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 62. Northeast wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 70%. 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. Mostly cloudy, with a high near 75. Breezy, with a light east wind becoming east northeast 10 to 15 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.

Monday Night

Scattered showers. Mostly cloudy, with a low around 61. Light east wind becoming northeast 9 to 14 mph after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 40%. New precipitation amounts between a half and three quarters of an inch possible.

Tuesday

Scattered showers. Partly sunny, with a high near 76. Breezy, with an east northeast wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday Night

Isolated showers. Partly cloudy, with a low around 61. East northeast wind 11 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

Wednesday

Scattered showers, mainly before noon. Mostly sunny, with a high near 76. East northeast wind 11 to 13 mph. Chance of precipitation is 30%.

Wednesday Night

Isolated showers. Partly cloudy, with a low around 60. East wind 8 to 11 mph. Chance of precipitation is 20%.

Thursday

Isolated showers before noon. Mostly sunny, with a high near 78. East wind 8 to 10 mph. Chance of precipitation is 20%.

Thursday Night

Mostly clear, with a low around 61. East southeast wind 8 to 10 mph becoming south after midnight.

Friday

Sunny, with a high near 80. South wind 5 to 8 mph becoming calm in the afternoon.

Friday Night

Mostly clear, with a low around 62. Calm wind.