National Weather Service

News Headlines

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

Hazardous Weather Conditions

Flood Watch until March 23, 06:00 AM HST

Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

A Few Clouds

71°F

22°C

Humidity	94%
Wind Speed	Calm
Barometer	29.95 in (1014.1 mb)
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Last update	22 Mar 8:53 pm HST

More Information:

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

Extended Forecast for

4 Miles SSE Mountain View HI

Flood Watch March 22, 09:05pm until March 23, 06:00am

Click here for hazard details and duration

Flood Watch

Flood Watch March 22, 09:05pm until March 23, 06:00am
NOW until 6:00am Mon
Flood Watch
Tonight
Low: 62 °F
Heavy Rain
Monday
High: 66 °F
Heavy Rain
Monday Night
Low: 60 °F
Showers
Likely then
Scattered
Showers
Tuesday
High: 68 °F
Scattered
Showers
Tuesday Night
Low: 60 °F
Scattered
Showers
Wednesday
High: 67 °F
Scattered
Showers
Wednesday Night
Low: 59 °F
Scattered
Showers
Thursday
High: 68 °F
Scattered
Showers

Detailed Forecast

Tonight

Occasional showers and possibly a thunderstorm before midnight, then showers likely. Some of the storms could produce heavy rainfall. Low around 62. Calm wind becoming northwest around 5 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Monday

Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 66. Light and variable wind becoming northeast 5 to 10 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

Monday Night

Showers likely, mainly before midnight. Mostly cloudy, with a low around 60. North wind 6 to 9 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

Tuesday

Scattered showers. Mostly cloudy, with a high near 68. North northeast wind 9 to 11 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday Night

Scattered showers. Mostly cloudy, with a low around 60. North wind around 11 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

Scattered showers. Partly sunny, with a high near 67. North northeast wind 9 to 11 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday Night

Scattered showers, mainly before midnight. Mostly cloudy, with a low around 59. North northwest wind 7 to 9 mph. Chance of precipitation is 40%.

Thursday

Scattered showers, mainly after noon. Partly sunny, with a high near 68. Northeast wind 8 to 11 mph. Chance of precipitation is 30%.

Thursday Night

Scattered showers, mainly before midnight. Mostly cloudy, with a low around 58. North northwest wind around 9 mph. Chance of precipitation is 30%.

Friday

Scattered showers, mainly after noon. Mostly cloudy, with a high near 68. Northeast wind 9 to 13 mph. Chance of precipitation is 30%.

Friday Night

Scattered showers. Mostly cloudy, with a low around 59. North wind 11 to 13 mph. Chance of precipitation is 30%.

Saturday

Scattered showers. Partly sunny, with a high near 67. Breezy, with a north northeast wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

Saturday Night

Scattered showers. Mostly cloudy, with a low around 59. North northwest wind 11 to 13 mph. Chance of precipitation is 30%.

Sunday

Scattered showers. Partly sunny, with a high near 66. Breezy, with a northeast wind 11 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.