Heavy Rainfall and Flash Flood Threats From the Lower Mississippi Valley Into the Mid-Atlantic; Elevated to Critical Fire Concerns Out West

Heavy rainfall will continue through midweek from the lower Mississippi Valley to the Mid-Atlantic. Elevated to critical fire weather threat continues across the Central Great Basin and the Central Rockies; and there is an elevated fire risk from southwestern Oregon to northern California. Record river flooding will continue in portions of the Midwest and the Carolinas. Read More >

En Español

Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Overcast

81°F

27°C

Humidity	72%
Wind Speed	E 5 mph
Barometer	29.86 in (1011.0 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Heat Index	85°F (29°C)
Last update	23 Sep 5:53 pm HST

More Information:

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

Extended Forecast for

Hilo International Airport HI

Tonight

Isolated
Showers
Low: 68 °F
Monday

Scattered
Showers
High: 88 °F
Monday
Night

Scattered
Showers
Low: 70 °F
Tuesday

Scattered
Showers
High: 88 °F
Tuesday
Night

Showers
Likely
Low: 70 °F
Wednesday

Showers
Likely and
Breezy
High: 87 °F
Wednesday
Night

Scattered
Showers and
Breezy
Low: 70 °F
Thursday

Scattered
Showers
High: 88 °F
Thursday
Night

Showers
Likely
Low: 70 °F

Detailed Forecast

Tonight

Isolated showers. Partly cloudy, with a low around 68. Southeast wind around 7 mph becoming southwest in the evening. Chance of precipitation is 20%.

Monday

Scattered showers, mainly after 7am. Partly sunny, with a high near 88. Southwest wind 7 to 11 mph becoming east southeast in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Monday Night

Scattered showers. Mostly cloudy, with a low around 70. South southeast wind 9 to 11 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday

Scattered showers. Partly sunny, with a high near 88. Heat index values as high as 95. South southeast wind 9 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday Night

Showers likely, mainly after 1am. Mostly cloudy, with a low around 70. South southeast wind 11 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

Showers likely, mainly before 1pm. Mostly cloudy, with a high near 87. Breezy, with a south southeast wind 11 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday Night

Scattered showers. Mostly cloudy, with a low around 70. Breezy, with a southeast wind 9 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

Thursday

Scattered showers. Mostly cloudy, with a high near 88. South southeast wind 6 to 9 mph becoming east northeast in the afternoon. Chance of precipitation is 50%.

Thursday Night

Showers likely, mainly after 1am. Mostly cloudy, with a low around 70. East northeast wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 70%.

Friday

Showers likely, mainly before 1pm. Mostly cloudy, with a high near 88. Calm wind becoming east northeast 5 to 8 mph in the morning. Chance of precipitation is 70%.

Friday Night

Showers likely. Mostly cloudy, with a low around 70. East northeast wind 6 to 8 mph. Chance of precipitation is 70%.

Saturday

Showers likely. Mostly cloudy, with a high near 87. Northeast wind 7 to 9 mph. Chance of precipitation is 70%.

Saturday Night

Showers likely. Mostly cloudy, with a low around 69. East northeast wind 5 to 9 mph becoming light northeast. Chance of precipitation is 70%.

Sunday

Showers likely. Partly sunny, with a high near 87. Light southeast wind becoming east 5 to 10 mph in the afternoon. Chance of precipitation is 70%.