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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

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Overcast

75°F

24°C

Humidity	79%
Wind Speed	N 3 mph
Barometer	29.84 in (1010.2 mb)
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Last update	18 Mar 3:53 pm HST

More Information:

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

Extended Forecast for

6 Miles ESE Mountain View HI

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

Click here for hazard details and duration

Flood Watch

This Afternoon
High: 70 °F
Showers
Tonight
Low: 64 °F
Showers then
Showers
Likely
Thursday
High: 73 °F
Heavy Rain
Thursday Night
Low: 65 °F
Heavy Rain
then Mostly
Cloudy
Friday
High: 74 °F
Isolated
T-storms
Friday Night
Low: 66 °F
Isolated
T-storms
Saturday
High: 75 °F
Heavy Rain
Saturday Night
Low: 66 °F
Heavy Rain
Sunday
High: 74 °F
Heavy Rain

Detailed Forecast

This Afternoon

Showers. High near 70. Calm wind. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Tonight

Showers. Low around 64. Light and variable wind. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday

Showers likely before 8am, then scattered showers after 2pm. The rain could be heavy at times. Mostly cloudy, with a high near 73. Light and variable wind becoming south southwest 5 to 8 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

Thursday Night

Scattered showers before 8pm. The rain could be heavy at times. Mostly cloudy, with a low around 65. South southwest wind 8 to 13 mph. Chance of precipitation is 40%. New precipitation amounts between a half and three quarters of an inch possible.

Friday

Isolated showers and thunderstorms after 8am. Mostly cloudy, with a high near 74. South southwest wind 10 to 13 mph. Chance of precipitation is 20%.

Friday Night

Isolated showers and thunderstorms. Cloudy, with a low around 66. South southwest wind 10 to 13 mph. Chance of precipitation is 20%.

Saturday

Isolated showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 75. South southwest wind 11 to 13 mph. Chance of precipitation is 20%.

Saturday Night

Scattered showers and thunderstorms, mainly after 8pm. Some of the storms could produce heavy rainfall. Cloudy, with a low around 66. South southwest wind 6 to 11 mph becoming light southwest after midnight. Chance of precipitation is 40%.

Sunday

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 74. Calm wind becoming south around 5 mph. Chance of precipitation is 70%.

Sunday Night

Showers. Low around 64. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 80%.

Monday

Showers. The rain could be heavy at times. High near 70. North northeast wind 5 to 13 mph. Chance of precipitation is 80%.

Monday Night

Showers. The rain could be heavy at times. Low around 63. Breezy, with a north wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.

Tuesday

Showers likely. Cloudy, with a high near 70. Breezy, with a north wind around 16 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.

Tuesday Night

Showers likely. Mostly cloudy, with a low around 63. Breezy, with a north wind 8 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.

Wednesday

Scattered showers. Mostly cloudy, with a high near 71. East wind around 9 mph. Chance of precipitation is 50%.