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

Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Hazardous Weather Conditions

Current conditions at

Kaneohe, Marine Corps Air Station (PHNG)

Lat: 21.45°NLon: 157.77°WElev: 16ft.

Rain

70°F

21°C

Humidity 90%
Wind Speed Calm
Barometer 29.83 in (1009.5 mb)
Dewpoint 67°F (19°C)
Visibility 4.00 mi
Last update 21 Feb 12:57 pm HST
Extended Forecast for

Heeia HI

Flood Watch February 21, 01:40pm until February 21, 06:00pm
Flash Flood Warning February 21, 01:40pm until February 21, 02:15pm
Click here for hazard details and duration
Flood Watch
...
  •  
    Flood Watch February 21, 01:40pm until February 21, 06:00pm
    Flash Flood Warning February 21, 01:40pm until February 21, 02:15pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • This Afternoon

    High: 75 °F

    Heavy Rain

  • Tonight

    Tonight: Scattered showers. Widespread haze. Mostly cloudy, with a low around 66. Calm wind. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 66 °F

    Scattered
    Showers

  • Sunday

    Sunday: Showers likely, mainly after noon. Widespread haze. Mostly cloudy, with a high near 76. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 76 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 65. North wind around 5 mph becoming calm in the evening. New precipitation amounts between a quarter and half of an inch possible.

    Low: 65 °F

    Chance
    Showers

  • Monday

    Monday: Showers likely, mainly before noon. Mostly cloudy, with a high near 74. Northeast wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 74 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 65. Northeast wind 5 to 10 mph. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 65 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Showers likely, mainly before noon. Mostly cloudy, with a high near 73. Breezy, with a northeast wind 10 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.

    High: 73 °F

    Showers
    Likely and
    Breezy

  • Tuesday Night

    Tuesday Night: Scattered showers. Mostly cloudy, with a low around 66. Breezy, with an east northeast wind 11 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

    Low: 66 °F

    Scattered
    Showers and
    Breezy

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Widespread haze. High near 75. Northeast wind around 5 mph becoming calm. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Tonight
Scattered showers. Widespread haze. Mostly cloudy, with a low around 66. Calm wind. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Showers likely, mainly after noon. Widespread haze. Mostly cloudy, with a high near 76. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 65. North wind around 5 mph becoming calm in the evening. New precipitation amounts between a quarter and half of an inch possible.
Monday
Showers likely, mainly before noon. Mostly cloudy, with a high near 74. Northeast wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 65. Northeast wind 5 to 10 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Showers likely, mainly before noon. Mostly cloudy, with a high near 73. Breezy, with a northeast wind 10 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 66. Breezy, with an east northeast wind 11 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Wednesday
Scattered showers, mainly before noon. Partly sunny, with a high near 73. East northeast wind 11 to 13 mph. Chance of precipitation is 40%.
Wednesday Night
Scattered showers, mainly after midnight. Mostly cloudy, with a low around 65. East northeast wind around 11 mph. Chance of precipitation is 30%.
Thursday
Isolated showers. Mostly sunny, with a high near 74. Breezy, with an east wind 10 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Thursday Night
Isolated showers. Partly cloudy, with a low around 65. East wind 6 to 11 mph becoming light southeast after midnight. Chance of precipitation is 20%.
Friday
Isolated showers. Partly sunny, with a high near 75. South wind 3 to 8 mph. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Heeia HI
 21.45°N 157.82°W (Elev. 26 ft)
Last Update:
9:09 am HST Feb 21, 2026
Forecast Valid:
1pm HST Feb 21, 2026-6pm HST Feb 27, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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