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Very heavy rainfall and flooding possible in central and southern U.S. on Tuesday and Wednesday

A slow-moving front will bring multiple waves of heavy rain across a swath of the central and southern U.S., from Texas up to Michigan on Tuesday and into Wednesday. Parts of the ArkLaTex region could see 5 to 7 inches of rain on Wednesday. Freezing rain will also be possible in the Upper Midwest over next couple days, with snow in the Northern Plains and Upper Great Lakes on Tuesday. Read More >

Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Fair

67°F

19°C

Humidity 79%
Wind Speed SW 7 mph
Barometer 29.93 in (1013.5 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 20 Feb 1:53 am HST
Extended Forecast for

Hilo HI

High Surf Advisory February 20, 06:00am until February 21, 06:00am
Click here for hazard details and duration
High Surf Advisory
  • Overnight

    Overnight: Isolated showers.  Partly cloudy, with a low around 63. West wind 3 to 5 mph.  Chance of precipitation is 20%.

    Isolated
    Showers

    Low: 63 °F

  • Tuesday

    Tuesday: Isolated showers.  Partly sunny, with a high near 78. Calm wind becoming east northeast 5 to 8 mph in the afternoon.  Chance of precipitation is 20%.

    Isolated
    Showers

    High: 78 °F

  • Tuesday
    Night

    Tuesday Night: Scattered showers.  Mostly cloudy, with a low around 63. South southeast wind around 6 mph becoming west in the evening.  Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Scattered
    Showers

    Low: 63 °F

  • Wednesday

    Wednesday: Scattered showers.  Partly sunny, with a high near 78. West wind 6 to 8 mph becoming east in the morning.  Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Scattered
    Showers

    High: 78 °F

  • Wednesday
    Night

    Wednesday Night: Occasional showers, mainly after midnight.  Low around 64. South wind around 6 mph becoming west in the evening.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Scattered
    Showers then
    Showers

    Low: 64 °F

  • Thursday

    Thursday: Occasional showers.  High near 78. West wind 6 to 8 mph becoming east in the morning.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers

    High: 78 °F

  • Thursday
    Night

    Thursday Night: Occasional showers.  Low around 64. South wind 6 to 9 mph becoming west in the evening.  Chance of precipitation is 90%.

    Showers

    Low: 64 °F

  • Friday

    Friday: Occasional showers.  High near 78. West wind around 10 mph becoming southeast in the morning.  Chance of precipitation is 90%.

    Showers

    High: 78 °F

  • Friday
    Night

    Friday Night: Occasional showers.  Low around 64. South southeast wind 6 to 9 mph.  Chance of precipitation is 90%.

    Showers

    Low: 64 °F

Detailed Forecast

Overnight
Isolated showers. Partly cloudy, with a low around 63. West wind 3 to 5 mph. Chance of precipitation is 20%.
Tuesday
Isolated showers. Partly sunny, with a high near 78. Calm wind becoming east northeast 5 to 8 mph in the afternoon. Chance of precipitation is 20%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 63. South southeast wind around 6 mph becoming west in the evening. 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 78. West wind 6 to 8 mph becoming east in the morning. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Occasional showers, mainly after midnight. Low around 64. South wind around 6 mph becoming west in the evening. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Occasional showers. High near 78. West wind 6 to 8 mph becoming east in the morning. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Occasional showers. Low around 64. South wind 6 to 9 mph becoming west in the evening. Chance of precipitation is 90%.
Friday
Occasional showers. High near 78. West wind around 10 mph becoming southeast in the morning. Chance of precipitation is 90%.
Friday Night
Occasional showers. Low around 64. South southeast wind 6 to 9 mph. Chance of precipitation is 90%.
Saturday
Occasional showers. High near 78. Southeast wind around 7 mph. Chance of precipitation is 90%.
Saturday Night
Occasional showers. Low around 64. Southeast wind around 6 mph. Chance of precipitation is 90%.
Sunday
Occasional showers. High near 78. Southeast wind 3 to 8 mph. Chance of precipitation is 90%.
Sunday Night
Occasional showers. Low around 64. South southeast wind 3 to 8 mph. Chance of precipitation is 80%.
Monday
Occasional showers. High near 78. South southeast wind 5 to 8 mph becoming light and variable in the afternoon. Chance of precipitation is 80%.
Click Map For Forecast
Point Forecast:
Hilo HI
 19.7°N 155.09°W (Elev. 217 ft)
9:16 pm HST Feb 19, 2018
2am HST Feb 20, 2018-6pm HST Feb 26, 2018
 
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Additional Resources

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