National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Oahu, Kalaeloa Airport (PHJR)

Lat: 21.31°NLon: 158.07°WElev: 33ft.

Light Rain

75°F

24°C

Humidity 88%
Wind Speed W 7 mph
Barometer 29.98 in (1015.8 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Last update 12 Apr 3:53 pm HST
Extended Forecast for

Ewa Beach HI

Flood Watch April 12, 04:09pm until April 13, 06:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch April 12, 04:09pm until April 13, 06:00am

    NOW until 6:00am Mon

    Flood Watch

  • This Afternoon

    High: 78 °F

    Showers

  • Tonight

    Tonight: Showers. Low around 69. Light and variable wind becoming east northeast 5 to 8 mph in the evening. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 69 °F

    Showers

  • Monday

    Monday: Showers likely, mainly before 2pm. Cloudy, with a high near 79. East northeast wind around 5 mph becoming calm. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 79 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Isolated showers before 8pm. Cloudy, with a low around 71. South southwest wind around 6 mph becoming calm after midnight. Chance of precipitation is 20%.

    Low: 71 °F

    Isolated
    Showers then
    Cloudy

  • Tuesday

    Tuesday: Cloudy, with a high near 82. Calm wind becoming north northwest around 6 mph in the afternoon.

    High: 82 °F

    Cloudy

  • Tuesday Night

    Tuesday Night: Cloudy, with a low around 71. North northwest wind 5 to 7 mph becoming east northeast after midnight.

    Low: 71 °F

    Cloudy

  • Wednesday

    Wednesday: Cloudy, with a high near 83. East northeast wind 5 to 7 mph becoming calm in the morning.

    High: 83 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: Cloudy, with a low around 70. East wind 3 to 5 mph.

    Low: 70 °F

    Cloudy

Detailed Forecast

This Afternoon
Showers. High near 78. North northwest wind 3 to 5 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Showers. Low around 69. Light and variable wind becoming east northeast 5 to 8 mph in the evening. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Monday
Showers likely, mainly before 2pm. Cloudy, with a high near 79. East northeast wind around 5 mph becoming calm. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Isolated showers before 8pm. Cloudy, with a low around 71. South southwest wind around 6 mph becoming calm after midnight. Chance of precipitation is 20%.
Tuesday
Cloudy, with a high near 82. Calm wind becoming north northwest around 6 mph in the afternoon.
Tuesday Night
Cloudy, with a low around 71. North northwest wind 5 to 7 mph becoming east northeast after midnight.
Wednesday
Cloudy, with a high near 83. East northeast wind 5 to 7 mph becoming calm in the morning.
Wednesday Night
Cloudy, with a low around 70. East wind 3 to 5 mph.
Thursday
Mostly cloudy, with a high near 82. East southeast wind around 5 mph.
Thursday Night
Mostly cloudy, with a low around 71. East northeast wind around 6 mph.
Friday
Mostly cloudy, with a high near 82. Light and variable wind becoming west northwest 5 to 7 mph in the afternoon.
Friday Night
Cloudy, with a low around 71. West northwest wind 5 to 7 mph becoming light and variable after midnight.
Saturday
Mostly cloudy, with a high near 81. Light and variable wind.
Saturday Night
Mostly cloudy, with a low around 70. Calm wind becoming east 5 to 9 mph after midnight.
Sunday
Mostly cloudy, with a high near 82. East southeast wind 5 to 9 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ewa Beach HI
 21.32°N 158.01°W (Elev. 0 ft)
Last Update:
4:03 pm HST Apr 12, 2026
Forecast Valid:
4pm HST Apr 12, 2026-6pm HST Apr 19, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation