Thunderstorms And Heavy Rain Is Expected Through The Plains; Poor Air Quality Persists Out West into Upper Midwest; Major Hurricane Lane Moves Into The Central Pacific

Thunderstorms with heavy to excessive rain is expected across much of the Plains, as a weather system moves into the region. Meanwhile, smoke from numerous ongoing wildfires in western North America are requiring air quality alerts throughout the West into the Upper Midwest. Finally, Major Hurricane Lane continues to track almost due west, transitioning from the Eastern to Central Pacific Ocean. Read More >

Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Fog/Mist

75°F

24°C

Humidity 94%
Wind Speed Calm
Barometer 29.98 in
Dewpoint 73°F (23°C)
Visibility 5.00 mi
Last update 18 Aug 2:51 pm HST
Extended Forecast for

3 Miles E Hawaii Volcanoes National Park HI

Flood Advisory until August 18, 05:30pm
Click here for hazard details and duration
Flood Advisory
  •  
    Flood Advisory until August 18, 05:30pm

    NOW until
    5:30pm Sat

    Flood Advisory

  • This
    Afternoon

    This Afternoon: Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall.  High near 76. Northeast wind 6 to 8 mph.  Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Heavy Rain

    High: 76 °F

  • Tonight

    Tonight: Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall.  Low around 58. North wind around 6 mph.  Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    Heavy Rain

    Low: 58 °F

  • Sunday

    Sunday: Showers likely, with thunderstorms also possible after noon. Some of the storms could produce heavy rainfall.  Mostly cloudy, with a high near 75. Northeast wind 6 to 13 mph.  Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Heavy Rain

    High: 75 °F

  • Sunday
    Night

    Sunday Night: Scattered showers.  Mostly cloudy, with a low around 58. North wind 8 to 13 mph.  Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Scattered
    Showers

    Low: 58 °F

  • Monday

    Monday: Scattered showers, mainly before noon.  Partly sunny, with a high near 76. Breezy, with a north northeast wind 8 to 18 mph, with gusts as high as 25 mph.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Scattered
    Showers and
    Breezy

    High: 76 °F

  • Monday
    Night

    Monday Night: Scattered showers, mainly after midnight.  Mostly cloudy, with a low around 58. Breezy, with a north wind 11 to 16 mph, with gusts as high as 22 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Scattered
    Showers and
    Breezy

    Low: 58 °F

  • Tuesday

    Tuesday: Showers likely, mainly after noon.  Mostly cloudy, with a high near 75. Breezy, with a northeast wind 11 to 16 mph, with gusts as high as 22 mph.  Chance of precipitation is 70%.

    Breezy.
    Scattered
    Showers then
    Showers
    Likely

    High: 75 °F

  • Tuesday
    Night

    Tuesday Night: Scattered showers.  Mostly cloudy, with a low around 58. Northeast wind 10 to 13 mph.  Chance of precipitation is 50%.

    Scattered
    Showers

    Low: 58 °F

Detailed Forecast

This Afternoon
Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 76. Northeast wind 6 to 8 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 58. North wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday
Showers likely, with thunderstorms also possible after noon. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 75. Northeast wind 6 to 13 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 58. North wind 8 to 13 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Scattered showers, mainly before noon. Partly sunny, with a high near 76. Breezy, with a north northeast wind 8 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Scattered showers, mainly after midnight. Mostly cloudy, with a low around 58. Breezy, with a north wind 11 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Showers likely, mainly after noon. Mostly cloudy, with a high near 75. Breezy, with a northeast wind 11 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 58. Northeast wind 10 to 13 mph. Chance of precipitation is 50%.
Wednesday
Scattered showers. Cloudy, with a high near 75. Breezy, with an east northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Wednesday Night
Showers likely. Cloudy, with a low around 58. East northeast wind 11 to 13 mph. Chance of precipitation is 60%.
Thursday
Showers likely. Cloudy, with a high near 75. East northeast wind around 13 mph. Chance of precipitation is 60%.
Thursday Night
Showers likely. Cloudy, with a low around 58. Northeast wind 9 to 13 mph. Chance of precipitation is 70%.
Friday
Showers likely. Mostly cloudy, with a high near 75. East northeast wind 9 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.
Friday Night
Occasional showers. Low around 58. East northeast wind around 11 mph. Chance of precipitation is 80%.
Saturday
Occasional showers. High near 75. Breezy, with an east wind 10 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Click Map For Forecast
Point Forecast:
3 Miles E Hawaii Volcanoes National Park HI
 19.43°N 155.21°W (Elev. 3465 ft)
6:00 am HST Aug 18, 2018
3pm HST Aug 18, 2018-6pm HST Aug 25, 2018
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database