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March 2026 Severe Weather and Flash Flooding - 3/10 to 3/24

Hazardous Weather Conditions

Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Fair

71°F

22°C

Humidity	90%
Wind Speed	SW 6 mph
Barometer	30.01 in (1015.9 mb)
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Last update	8 Apr 10:53 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 April 8, 11:13pm until April 10, 06:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch April 8, 11:13pm until April 10, 06:00pm
NOW until 6:00pm Fri
Flood Watch
Tonight
Low: 65 °F
Heavy Rain
and Breezy
Thursday
High: 71 °F
Heavy Rain
and Breezy
Thursday Night
Low: 65 °F
Heavy Rain
Friday
High: 69 °F
Heavy Rain
Friday Night
Low: 66 °F
Heavy Rain
Saturday
High: 73 °F
Showers
Likely
Saturday Night
Low: 66 °F
Showers
Likely
Sunday
High: 74 °F
Scattered
Showers then
Heavy Rain

Detailed Forecast

Tonight

Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Cloudy, with a low around 65. Breezy, with a south wind 16 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.

Thursday

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 71. Breezy, with a south southwest wind 11 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

Thursday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 65. South southeast wind 6 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

Friday

Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 69. South wind 5 to 7 mph. Chance of precipitation is 90%. New rainfall amounts between 3 and 4 inches possible.

Friday Night

Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Cloudy, with a low around 66. South southwest wind 7 to 13 mph. Chance of precipitation is 60%. New precipitation amounts between 1 and 2 inches possible.

Saturday

Showers likely, mainly after noon. Cloudy, with a high near 73. South wind 3 to 8 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

Saturday Night

Showers likely, mainly before midnight. Cloudy, with a low around 66. South wind 3 to 7 mph. Chance of precipitation is 60%.

Sunday

Frequent showers, mainly after noon. The rain could be heavy at times. High near 74. South wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 80%.

Sunday Night

Scattered showers. The rain could be heavy at times. Cloudy, with a low around 64. Calm wind becoming south 5 to 7 mph after midnight. Chance of precipitation is 40%.

Monday

Showers likely, mainly after noon. Mostly cloudy, with a high near 73. South southeast wind 5 to 8 mph. Chance of precipitation is 60%.

Monday Night

Showers likely. Cloudy, with a low around 65. South wind 5 to 8 mph becoming east after midnight. Chance of precipitation is 60%.

Tuesday

Scattered showers. Cloudy, with a high near 74. East wind 5 to 8 mph becoming light and variable in the afternoon. Chance of precipitation is 30%.

Tuesday Night

Scattered showers. Cloudy, with a low around 65. Light northeast wind. Chance of precipitation is 30%.

Wednesday

Showers likely. Mostly cloudy, with a high near 73. Calm wind. Chance of precipitation is 60%.