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 >

Current conditions at

Kailua / Kona, Keahole Airport (PHKO)

Lat: 19.74°NLon: 156.05°WElev: 43ft.

Overcast

79°F

26°C

Humidity 62%
Wind Speed NW 9 mph
Barometer 29.83 in (1010.0 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 21 Feb 11:53 am HST
Extended Forecast for

Kailua Kona HI

  • This Afternoon

    This Afternoon: Isolated showers and thunderstorms. Some of the storms could produce heavy rainfall. Widespread haze. Mostly sunny, with a temperature falling to around 76 by 5pm. Southwest wind 5 to 9 mph becoming calm. Chance of precipitation is 20%.

    High: 82 °F⇓

    Heavy Rain

  • Tonight

    Tonight: Isolated showers before midnight. Widespread haze. Partly cloudy, with a low around 64. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 20%.

    Low: 64 °F

    Isolated
    Showers then
    Haze

  • Sunday

    Sunday: A 20 percent chance of showers after noon. Widespread haze. Mostly sunny, with a high near 81. Light and variable wind becoming west 5 to 10 mph in the afternoon.

    High: 81 °F

    Haze then
    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 63. North wind around 5 mph becoming calm in the evening.

    Low: 63 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 81. Calm wind becoming west northwest around 5 mph.

    High: 81 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers before midnight. Partly cloudy, with a low around 63. Calm wind becoming east northeast around 5 mph after midnight.

    Low: 63 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 81. East northeast wind 5 to 8 mph becoming west northwest in the morning.

    High: 81 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 64. North wind around 6 mph becoming east in the evening.

    Low: 64 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 81. Northeast wind 6 to 8 mph becoming northwest in the morning.

    High: 81 °F

    Sunny

Detailed Forecast

This Afternoon
Isolated showers and thunderstorms. Some of the storms could produce heavy rainfall. Widespread haze. Mostly sunny, with a temperature falling to around 76 by 5pm. Southwest wind 5 to 9 mph becoming calm. Chance of precipitation is 20%.
Tonight
Isolated showers before midnight. Widespread haze. Partly cloudy, with a low around 64. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 20%.
Sunday
A 20 percent chance of showers after noon. Widespread haze. Mostly sunny, with a high near 81. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 63. North wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 81. Calm wind becoming west northwest around 5 mph.
Monday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 63. Calm wind becoming east northeast around 5 mph after midnight.
Tuesday
Mostly sunny, with a high near 81. East northeast wind 5 to 8 mph becoming west northwest in the morning.
Tuesday Night
Mostly clear, with a low around 64. North wind around 6 mph becoming east in the evening.
Wednesday
Sunny, with a high near 81. Northeast wind 6 to 8 mph becoming northwest in the morning.
Wednesday Night
Mostly clear, with a low around 64. East northeast wind around 6 mph.
Thursday
Sunny, with a high near 81. West wind around 6 mph becoming calm in the afternoon.
Thursday Night
Partly cloudy, with a low around 64. Light and variable wind.
Friday
Mostly sunny, with a high near 81. Calm wind becoming west northwest around 5 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Kailua Kona HI
 19.66°N 155.97°W (Elev. 807 ft)
Last Update:
9:09 am HST Feb 21, 2026
Forecast Valid:
12pm HST Feb 21, 2026-6pm HST Feb 27, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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