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 >

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 Index85°F (29°C)
Last update 23 Sep 5:53 pm HST
Extended Forecast for

Hilo International Airport HI

  • Tonight

    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%.

    Isolated
    Showers

    Low: 68 °F

  • Monday

    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.

    Scattered
    Showers

    High: 88 °F

  • Monday
    Night

    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.

    Scattered
    Showers

    Low: 70 °F

  • Tuesday

    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.

    Scattered
    Showers

    High: 88 °F

  • Tuesday
    Night

    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.

    Showers
    Likely

    Low: 70 °F

  • Wednesday

    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.

    Showers
    Likely and
    Breezy

    High: 87 °F

  • Wednesday
    Night

    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%.

    Scattered
    Showers and
    Breezy

    Low: 70 °F

  • Thursday

    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%.

    Scattered
    Showers

    High: 88 °F

  • Thursday
    Night

    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%.

    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%.
Click Map For Forecast
Point Forecast:
Hilo International Airport HI
 19.72°N 155.09°W (Elev. 95 ft)
4:00 pm HST Sep 23, 2018
6pm HST Sep 23, 2018-6pm HST Sep 30, 2018
 
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Additional Resources

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