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

Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Partly Cloudy

66°F

19°C

Humidity	84%
Wind Speed	SW 5 mph
Barometer	29.98 in (1014.9 mb)
Dewpoint	61°F (16°C)
Visibility	10.00 mi
Last update	3 Apr 3:53 am HST

More Information:

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

Extended Forecast for

4 Miles E Hilo International Airport HI

Overnight
Low: 64 °F
Scattered
Showers
Friday
High: 76 °F
Scattered
Showers
Friday Night
Low: 64 °F
Isolated
Showers
Saturday
High: 78 °F
Isolated
Showers then
Mostly Sunny
Saturday Night
Low: 63 °F
Scattered
Showers
Sunday
High: 78 °F
Isolated
Showers then
Mostly Sunny
Sunday Night
Low: 65 °F
Scattered
Showers
Monday
High: 78 °F
Mostly Cloudy
then Isolated
Showers
Monday Night
Low: 66 °F
Scattered
Showers

Detailed Forecast

Overnight

Scattered showers. Cloudy, with a low around 64. Northwest wind around 6 mph. Chance of precipitation is 30%.

Friday

Scattered showers. Mostly cloudy, with a high near 76. Northwest wind 5 to 11 mph becoming north northeast in the morning. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

Friday Night

Isolated showers. Mostly cloudy, with a low around 64. North wind 7 to 9 mph becoming west northwest after midnight. Chance of precipitation is 20%.

Saturday

Isolated showers before noon. Mostly sunny, with a high near 78. Northwest wind 7 to 11 mph becoming north northeast in the morning. Chance of precipitation is 20%.

Saturday Night

Scattered showers. Partly cloudy, with a low around 63. North wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 30%.

Sunday

Isolated showers before noon. Mostly sunny, with a high near 78. Calm wind becoming east northeast 5 to 9 mph in the afternoon. Chance of precipitation is 20%.

Sunday Night

Scattered showers, mainly after midnight. Mostly cloudy, with a low around 65. East wind 5 to 8 mph. Chance of precipitation is 30%.

Monday

Isolated showers after noon. Mostly cloudy, with a high near 78. East northeast wind 3 to 8 mph. Chance of precipitation is 20%.

Monday Night

Scattered showers. Mostly cloudy, with a low around 66. South southeast wind 3 to 6 mph. Chance of precipitation is 40%.

Tuesday

Showers likely, mainly after noon. Mostly cloudy, with a high near 79. East southeast wind 5 to 9 mph. Chance of precipitation is 70%.

Tuesday Night

Occasional showers. The rain could be heavy at times. Low around 67. South wind around 8 mph. Chance of precipitation is 80%.

Wednesday

Showers likely. The rain could be heavy at times. Cloudy, with a high near 80. Southeast wind 8 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.

Wednesday Night

Showers likely. The rain could be heavy at times. Mostly cloudy, with a low around 67. Breezy, with a south wind 14 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.

Thursday

Occasional showers. The rain could be heavy at times. High near 80. Breezy, with a south southeast wind 11 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.