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Wintry, Windy, and Cold in the West and North; Warming in the East

A deepening trough along the west will bring much below normal temperatures, and the potential for snow to sea-level in the Pacific Northwest, and low elevation snows throughout California, including into the Grapevine. Travel will be hazardous across the west due to snow and strong winds. These winds will also increase fire weather threats in the central and southern Plains. Warming in the east. Read More >

Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

A Few Clouds

78°F

26°C

Humidity 69%
Wind Speed E 10 G 22 mph
Barometer 29.93 in (1013.5 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 17 Feb 4:53 pm HST
Extended Forecast for

Keaau HI

Flash Flood Watch until February 19, 06:00pm
Click here for hazard details and duration
Flash Flood Watch
  •  
    Flash Flood Watch until February 19, 06:00pm

    NOW until
    6:00pm Mon

    Flash Flood Watch

  • This
    Afternoon

    This Afternoon: Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall.  Widespread haze. Mostly cloudy, with a steady temperature around 74. East southeast wind around 11 mph.  Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Heavy Rain

    High: 74 °F

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm before midnight, then scattered showers and thunderstorms after midnight. Some of the storms could produce heavy rainfall.  Widespread haze. Cloudy, with a low around 63. East southeast wind 5 to 7 mph becoming light and variable  after midnight.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Heavy Rain

    Low: 63 °F

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm before noon, then showers and thunderstorms likely after noon. Some of the storms could produce heavy rainfall.  Widespread haze. Mostly cloudy, with a high near 77. Light and variable wind.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Heavy Rain

    High: 77 °F

  • Sunday
    Night

    Sunday Night: Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall.  Widespread haze. Mostly cloudy, with a low around 62. Light east northeast wind.  Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Heavy Rain

    Low: 62 °F

  • Washington's
    Birthday

    Washington's Birthday: Showers and thunderstorms likely, mainly after noon. Some of the storms could produce heavy rainfall.  Widespread haze. Partly sunny, with a high near 78. Southeast wind 5 to 7 mph becoming east northeast in the afternoon.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Heavy Rain

    High: 78 °F

  • Monday
    Night

    Monday Night: Showers likely, mainly before midnight.  Widespread haze. Mostly cloudy, with a low around 63. South wind around 6 mph becoming west southwest after midnight.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Showers
    Likely

    Low: 63 °F

  • Tuesday

    Tuesday: Showers likely.  Widespread haze. Mostly cloudy, with a high near 78. West southwest wind around 6 mph becoming east northeast in the afternoon.  Chance of precipitation is 60%.

    Showers
    Likely

    High: 78 °F

  • Tuesday
    Night

    Tuesday Night: Scattered showers.  Widespread haze. Mostly cloudy, with a low around 63. Light south southwest wind.  Chance of precipitation is 50%.

    Scattered
    Showers

    Low: 63 °F

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Widespread haze. Mostly cloudy, with a steady temperature around 74. East southeast wind around 11 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers likely and possibly a thunderstorm before midnight, then scattered showers and thunderstorms after midnight. Some of the storms could produce heavy rainfall. Widespread haze. Cloudy, with a low around 63. East southeast wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Showers likely and possibly a thunderstorm before noon, then showers and thunderstorms likely after noon. Some of the storms could produce heavy rainfall. Widespread haze. Mostly cloudy, with a high near 77. Light and variable wind. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Widespread haze. Mostly cloudy, with a low around 62. Light east northeast wind. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Washington's Birthday
Showers and thunderstorms likely, mainly after noon. Some of the storms could produce heavy rainfall. Widespread haze. Partly sunny, with a high near 78. Southeast wind 5 to 7 mph becoming east northeast in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
Showers likely, mainly before midnight. Widespread haze. Mostly cloudy, with a low around 63. South wind around 6 mph becoming west southwest after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Showers likely. Widespread haze. Mostly cloudy, with a high near 78. West southwest wind around 6 mph becoming east northeast in the afternoon. Chance of precipitation is 60%.
Tuesday Night
Scattered showers. Widespread haze. Mostly cloudy, with a low around 63. Light south southwest wind. Chance of precipitation is 50%.
Wednesday
Showers likely, mainly after noon. Mostly cloudy, with a high near 79. West southwest wind 5 to 7 mph becoming east northeast in the afternoon. Chance of precipitation is 60%.
Wednesday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 63. Light east southeast wind. Chance of precipitation is 70%.
Thursday
Occasional showers. High near 79. East southeast wind 6 to 9 mph. Chance of precipitation is 80%.
Thursday Night
Occasional showers. Low around 63. Southeast wind around 7 mph. Chance of precipitation is 80%.
Friday
Occasional showers. High near 79. East southeast wind around 10 mph. Chance of precipitation is 80%.
Friday Night
Occasional showers. Low around 63. East southeast wind 5 to 8 mph becoming southwest after midnight. Chance of precipitation is 80%.
Saturday
Occasional showers. High near 79. East wind around 10 mph. Chance of precipitation is 80%.
Click Map For Forecast
Point Forecast:
Keaau HI
 19.61°N 155.02°W (Elev. 236 ft)
4:01 pm HST Feb 17, 2018
5pm HST Feb 17, 2018-6pm HST Feb 24, 2018
 
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