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Critical Fire Weather Over The Southwest U.S., Heavy Rain And Flash Flooding Likely In Hawaii

The combination of strong winds and very dry humidity will lead to critical to extremely critical fire weather conditions over portions of the southern Plains and Desert Southwest through Friday. The potential exists for explosive wildfire growth given ignition. Heavy rain and flash flooding can be expected over the Hawaiian Islands where Flash Flood Watches remain in effect into Friday. Read More >

Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Light Rain Fog/Mist

70°F

21°C

Humidity 94%
Wind Speed W 7 mph
Barometer 30.05 in
Dewpoint 68°F (20°C)
Visibility 2.00 mi
Last update 20 Apr 3:00 am HST
Extended Forecast for

4 Miles E Hilo International Airport HI

Flash Flood Watch until April 20, 06:00pm
Click here for hazard details and duration
Flash Flood Watch
  •  
    Flash Flood Watch until April 20, 06:00pm

    NOW until
    6:00pm Fri

    Flash Flood Watch

  • Overnight

    Overnight: Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall.  Low around 66. West wind around 6 mph.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Heavy Rain

    Low: 66 °F

  • Friday

    Friday: Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall.  High near 80. West wind around 6 mph becoming calm  in the afternoon.  Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    Heavy Rain

    High: 80 °F

  • Friday
    Night

    Friday Night: Showers likely.  Mostly cloudy, with a low around 66. Light and variable wind.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Showers
    Likely

    Low: 66 °F

  • Saturday

    Saturday: Showers likely.  Mostly cloudy, with a high near 82. East wind 3 to 7 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Showers
    Likely

    High: 82 °F

  • Saturday
    Night

    Saturday Night: Showers likely.  Mostly cloudy, with a low around 67. Northeast wind 5 to 7 mph becoming west southwest in the evening.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Showers
    Likely

    Low: 67 °F

  • Sunday

    Sunday: Showers likely, mainly before noon.  Partly sunny, with a high near 82. Northeast wind 7 to 13 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Showers
    Likely

    High: 82 °F

  • Sunday
    Night

    Sunday Night: Showers likely, mainly after midnight.  Mostly cloudy, with a low around 67. Northeast wind 8 to 11 mph becoming west southwest in the evening.  Chance of precipitation is 70%.

    Showers
    Likely

    Low: 67 °F

  • Monday

    Monday: Showers likely, mainly before noon.  Partly sunny, with a high near 82. Northeast wind 6 to 11 mph.  Chance of precipitation is 70%.

    Showers
    Likely

    High: 82 °F

Detailed Forecast

Overnight
Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 66. West wind around 6 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 80. West wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Friday Night
Showers likely. Mostly cloudy, with a low around 66. Light and variable wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Showers likely. Mostly cloudy, with a high near 82. East wind 3 to 7 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Showers likely. Mostly cloudy, with a low around 67. Northeast wind 5 to 7 mph becoming west southwest in the evening. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Showers likely, mainly before noon. Partly sunny, with a high near 82. Northeast wind 7 to 13 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 67. Northeast wind 8 to 11 mph becoming west southwest in the evening. Chance of precipitation is 70%.
Monday
Showers likely, mainly before noon. Partly sunny, with a high near 82. Northeast wind 6 to 11 mph. Chance of precipitation is 70%.
Monday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 67. Light and variable wind becoming east northeast 5 to 8 mph after midnight. Chance of precipitation is 70%.
Tuesday
Showers likely, mainly before noon. Partly sunny, with a high near 81. East northeast wind 8 to 11 mph. Chance of precipitation is 70%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 66. North northeast wind 5 to 8 mph becoming light and variable. Chance of precipitation is 70%.
Wednesday
Showers likely. Partly sunny, with a high near 81. East northeast wind 6 to 11 mph becoming light north in the afternoon. Chance of precipitation is 70%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 66. Light and variable wind becoming southeast 5 to 7 mph after midnight. Chance of precipitation is 70%.
Thursday
Showers likely. Mostly cloudy, with a high near 81. East southeast wind 7 to 11 mph. Chance of precipitation is 70%.
Click Map For Forecast
Point Forecast:
4 Miles E Hilo International Airport HI
 19.7°N 155.02°W (Elev. 36 ft)
6:01 pm HST Apr 19, 2018
3am HST Apr 20, 2018-6pm HST Apr 26, 2018
 
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