Severe Thunderstorms and Flash Flooding in the Central U.S.; A Dangerous Heatwave Coming to the West

A slow moving cold front will bring multiple rounds of widespread heavy rain, localized flash flooding, and severe thunderstorms from the central Plains into the Great Lakes through Saturday. A dangerous heatwave with record breaking and triple digit temperatures is expected this weekend into next week over the Northwest U.S. Excessive Heat Watches and Warnings have been issued. Read More >

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Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Overcast

71°F

22°C

Humidity	76%
Wind Speed	SW 6 mph
Barometer	30.05 in (1017.3 mb)
Dewpoint	63°F (17°C)
Visibility	10.00 mi
Last update	25 Jun 3:53 am HST

More Information:

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

Extended Forecast for

Hilo International Airport HI

Overnight

Isolated
Showers
Low: 68 °F
Friday

Scattered
Showers
High: 81 °F
Friday
Night

Scattered
Showers
Low: 68 °F
Saturday

Scattered
Showers
High: 81 °F
Saturday
Night

Scattered
Showers
Low: 68 °F
Sunday

Scattered
Showers
High: 81 °F
Sunday
Night

Scattered
Showers
Low: 68 °F
Monday

Scattered
Showers
High: 81 °F
Monday
Night

Scattered
Showers
Low: 69 °F

Detailed Forecast

Overnight

Isolated showers. Partly cloudy, with a low around 68. West southwest wind 3 to 6 mph. Chance of precipitation is 20%.

Friday

Scattered showers, mainly between 8am and noon. Mostly sunny, with a high near 81. Light and variable wind becoming east 5 to 10 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Friday Night

Scattered showers. Mostly cloudy, with a low around 68. East southeast wind 5 to 8 mph becoming light and variable. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Saturday

Scattered showers, mainly before noon. Mostly sunny, with a high near 81. East wind 5 to 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Saturday Night

Scattered showers. Mostly cloudy, with a low around 68. East wind around 5 mph becoming calm. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Sunday

Scattered showers, mainly before noon. Mostly sunny, with a high near 81. East wind 5 to 9 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Sunday Night

Scattered showers. Mostly cloudy, with a low around 68. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%.

Monday

Scattered showers, mainly before noon. Mostly sunny, with a high near 81. Calm wind becoming east 5 to 8 mph in the afternoon. Chance of precipitation is 40%.

Monday Night

Scattered showers. Mostly cloudy, with a low around 69. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%.

Tuesday

Scattered showers, mainly before noon. Mostly sunny, with a high near 81. Light and variable wind becoming east 5 to 10 mph in the afternoon. Chance of precipitation is 40%.

Tuesday Night

Scattered showers. Mostly cloudy, with a low around 69. Calm wind becoming northeast 5 to 7 mph after midnight. Chance of precipitation is 50%.

Wednesday

Scattered showers. Mostly sunny, with a high near 81. East northeast wind 5 to 9 mph becoming light north northeast in the afternoon. Chance of precipitation is 40%.

Wednesday Night

Scattered showers. Mostly cloudy, with a low around 68. North northeast wind 3 to 6 mph. Chance of precipitation is 50%.

Thursday

Scattered showers. Partly sunny, with a high near 81. East northeast wind 6 to 10 mph. Chance of precipitation is 50%.