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

Florence Moving Through the Northeast; Heavy Rain in the Midwest; Ongoing Historic Flooding in the Carolinas

Heavy rain and flash flooding associated with Post Tropical Florence has spread into portions of the Mid-Atlantic, Northeast, and New England. Major to record flooding will continue across the Carolinas for days to weeks. Tropical moisture in the southwest will combine with a stationary boundary extending into the Midwest with potential for heavy rain and local flash flooding across the area. Read More >

Current conditions at

Kailua / Kona, Keahole Airport (PHKO)

Lat: 19.74°NLon: 156.05°WElev: 43ft.

A Few Clouds

28°C

82°F

Humidity 65%
Wind Speed SW 9 km/h
Barometer 1011.8 mb (29.88 in)
Dewpoint 21°C (69°F)
Visibility 16 km
Heat Index29°C (85°F)
Last update 18 Sep 8:53 am HST
Extended Forecast for

Kailua Kona HI

  • Today

    Today: Isolated showers after noon. Mostly sunny, with a high near 32. South southwest wind 6 to 11 km/h becoming light and variable in the afternoon. Chance of precipitation is 20%.

    Sunny then
    Isolated
    Showers

    High: 32 °C

  • Tonight

    Tonight: Isolated showers before midnight. Partly cloudy, with a low around 23. Calm wind. Chance of precipitation is 20%.

    Isolated
    Showers then
    Mostly Clear

    Low: 23 °C

  • Wednesday

    Wednesday: A 20 percent chance of showers after noon. Partly sunny, with a high near 31. Light southwest wind becoming west southwest 9 to 14 km/h in the morning.

    Mostly Sunny
    then Slight
    Chance
    Showers

    High: 31 °C

  • Wednesday
    Night

    Wednesday Night: A 30 percent chance of showers, mainly after midnight. Partly cloudy, with a low around 23. Southwest wind 5 to 10 km/h becoming calm in the evening.

    Chance
    Showers

    Low: 23 °C

  • Thursday

    Thursday: A 40 percent chance of showers. Partly sunny, with a high near 31. Light and variable wind becoming west 11 to 16 km/h in the morning.

    Chance
    Showers

    High: 31 °C

  • Thursday
    Night

    Thursday Night: A 40 percent chance of showers before 8pm. Partly cloudy, with a low around 23. West northwest wind around 10 km/h.

    Chance
    Showers then
    Mostly Clear

    Low: 23 °C

  • Friday

    Friday: A 20 percent chance of showers after noon. Sunny, with a high near 31. West northwest wind 8 to 10 km/h.

    Sunny then
    Slight Chance
    Showers

    High: 31 °C

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 23. West northwest wind around 8 km/h becoming east in the evening.

    Partly Cloudy

    Low: 23 °C

  • Saturday

    Saturday: Mostly sunny, with a high near 31. East wind 8 to 11 km/h becoming west in the morning.

    Mostly Sunny

    High: 31 °C

Detailed Forecast

Today
Isolated showers after noon. Mostly sunny, with a high near 32. South southwest wind 6 to 11 km/h becoming light and variable in the afternoon. Chance of precipitation is 20%.
Tonight
Isolated showers before midnight. Partly cloudy, with a low around 23. Calm wind. Chance of precipitation is 20%.
Wednesday
A 20 percent chance of showers after noon. Partly sunny, with a high near 31. Light southwest wind becoming west southwest 9 to 14 km/h in the morning.
Wednesday Night
A 30 percent chance of showers, mainly after midnight. Partly cloudy, with a low around 23. Southwest wind 5 to 10 km/h becoming calm in the evening.
Thursday
A 40 percent chance of showers. Partly sunny, with a high near 31. Light and variable wind becoming west 11 to 16 km/h in the morning.
Thursday Night
A 40 percent chance of showers before 8pm. Partly cloudy, with a low around 23. West northwest wind around 10 km/h.
Friday
A 20 percent chance of showers after noon. Sunny, with a high near 31. West northwest wind 8 to 10 km/h.
Friday Night
Partly cloudy, with a low around 23. West northwest wind around 8 km/h becoming east in the evening.
Saturday
Mostly sunny, with a high near 31. East wind 8 to 11 km/h becoming west in the morning.
Saturday Night
Partly cloudy, with a low around 23. Northwest wind around 8 km/h becoming northeast in the evening.
Sunday
Mostly sunny, with a high near 31. Northeast wind around 8 km/h becoming west in the morning.
Sunday Night
Partly cloudy, with a low around 23. West northwest wind around 8 km/h becoming east in the evening.
Monday
Isolated showers. Sunny, with a high near 32. East wind 5 to 13 km/h becoming west in the morning. Chance of precipitation is 20%.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Kailua Kona HI
 19.63°N 156°W (Elev. 0 m)
Last Update:
6:00 am HST Sep 18, 2018
Forecast Valid:
9am HST Sep 18, 2018-6pm HST Sep 24, 2018
 
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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