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Rainfall and wind summaries from March 10-16, 2026 severe weather

Hazardous Weather Conditions

Flood Watch in effect from March 19, 06:00 PM HST until March 22, 06:00 PM HST

Current conditions at

Kailua / Kona, Keahole Airport (PHKO)

Lat: 19.74°NLon: 156.05°WElev: 43ft.

Overcast

77°F

25°C

Humidity	77%
Wind Speed	S 7 mph
Barometer	29.87 in (1011.3 mb)
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	18 Mar 7:53 pm HST

More Information:

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

Extended Forecast for

2 Miles WNW Kalaoa HI

Flood Watch March 19, 06:00pm until March 22, 06:00pm

Click here for hazard details and duration

Flood Watch

Tonight
Low: 72 °F
Scattered
Showers
Thursday
High: 83 °F
Heavy Rain
Thursday Night
Low: 72 °F
Heavy Rain
then Mostly
Cloudy
Friday
High: 85 °F
Isolated
T-storms
Friday Night
Low: 72 °F
Heavy Rain
Saturday
High: 84 °F
Heavy Rain
Saturday Night
Low: 71 °F
Heavy Rain
Sunday
High: 84 °F
Heavy Rain
Sunday Night
Low: 70 °F
Showers
Likely

Detailed Forecast

Tonight

Scattered showers. Mostly cloudy, with a low around 72. Light and variable wind. Chance of precipitation is 30%.

Thursday

Scattered showers before 8am, then scattered showers after 2pm. The rain could be heavy at times. Mostly cloudy, with a high near 83. Calm wind becoming west southwest 5 to 9 mph in the morning. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday Night

Scattered showers before 8pm. The rain could be heavy at times. Mostly cloudy, with a low around 72. South wind 5 to 11 mph. Chance of precipitation is 30%. New precipitation amounts between 1 and 2 inches possible.

Friday

Isolated showers and thunderstorms after 8am. Mostly cloudy, with a high near 85. South wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

Friday Night

Scattered showers and thunderstorms, mainly after 8pm. Some of the storms could produce heavy rainfall. Cloudy, with a low around 72. South wind around 11 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.

Saturday

Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 8am. Some of the storms could produce heavy rainfall. Cloudy, with a high near 84. South southwest wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New rainfall amounts between 1 and 2 inches possible.

Saturday Night

Showers likely and possibly a thunderstorm before 8pm, then scattered showers and thunderstorms after 8pm. Some of the storms could produce heavy rainfall. Cloudy, with a low around 71. South wind 5 to 10 mph. Chance of precipitation is 60%.

Sunday

Scattered showers and thunderstorms, then showers and possibly a thunderstorm after 8am. Some of the storms could produce heavy rainfall. High near 84. Southwest wind around 5 mph becoming north northwest in the afternoon. Chance of precipitation is 80%.

Sunday Night

Showers likely. Cloudy, with a low around 70. North northwest wind around 5 mph becoming calm. Chance of precipitation is 70%.

Monday

Showers likely, mainly before 8am. Cloudy, with a high near 83. North northeast wind 5 to 7 mph. Chance of precipitation is 70%.

Monday Night

A 50 percent chance of showers. Mostly cloudy, with a low around 69. North northeast wind 5 to 7 mph.

Tuesday

Isolated showers. Mostly cloudy, with a high near 83. North northeast wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 20%.

Tuesday Night

Mostly cloudy, with a low around 70. Calm wind.

Wednesday

Mostly sunny, with a high near 84. Calm wind becoming southwest around 6 mph.