Preview of NWS' New Point Forecast Icons
Effective July 7, 2015, NWS will implement changes to the icons depicted on all of its Point Forecast pages. Highlights will include new icons with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

You may preview these updates in real time for this location. View additional details, and send any comments to icons@noaa.gov.

Please note the preview site is not operational, so performance may be slow during periods of peak access.

Severe weather and flooding rains possible on Memorial Day

Strong to severe storms will be possible Memorial Day from south Texas across the Plains into the Midwest. Isolated tornadoes, damaging winds and hail are all possible especially across eastern Texas. In addition, moderate to heavy rainfall is forecast from parts of Texas to the lower Miss. Valley increasing the flash and river flooding concerns, with an additional 1 to 2 inches of rain possible.
Read More...

Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Mostly Cloudy

76°F

24°C

Humidity 60%
Wind Speed N 8 mph
Barometer 29.96 in (1014.4 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 25 May 12:53 pm HST
Extended Forecast for

Hawaii Volcanoes National Park HI

  • Memorial
    Day

    Slight Chance Showers Chance for Measurable Precipitation 20%

    Slight Chc
    Showers

    High: 69 °F

  • Tonight

    Slight Chance Showers Chance for Measurable Precipitation 20%

    Slight Chc
    Showers

    Low: 51 °F

  • Tuesday

    Scattered Showers Chance for Measurable Precipitation 40%

    Scattered
    Showers

    High: 69 °F

  • Tuesday
    Night

    Scattered Showers Chance for Measurable Precipitation 40%

    Scattered
    Showers

    Low: 52 °F

  • Wednesday

    Showers Likely Chance for Measurable Precipitation 70%

    Showers
    Likely

    High: 69 °F

  • Wednesday
    Night

    Showers Likely Chance for Measurable Precipitation 70%

    Showers
    Likely

    Low: 52 °F

  • Thursday

    Showers Likely Chance for Measurable Precipitation 60%

    Showers
    Likely

    High: 70 °F

  • Thursday
    Night

    Showers Likely Chance for Measurable Precipitation 60%

    Showers
    Likely

    Low: 52 °F

  • Friday

    Showers Likely Chance for Measurable Precipitation 60%

    Showers
    Likely

    High: 71 °F

Detailed Forecast

Memorial Day
A 20 percent chance of showers. Mostly cloudy, with a high near 69. East wind around 5 mph.
Tonight
A 20 percent chance of showers. Widespread haze after 8pm. Partly cloudy, with a low around 51. East wind around 5 mph becoming northwest in the evening.
Tuesday
Scattered showers, mainly after 10am. Widespread haze. Partly sunny, with a high near 69. Northwest wind around 6 mph becoming southeast in the morning. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Scattered showers. Widespread haze. Mostly cloudy, with a low around 52. Northwest wind around 6 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Showers likely, mainly after 10am. Widespread haze. Mostly cloudy, with a high near 69. Northwest wind around 6 mph becoming southeast in the morning. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Showers likely before 8pm. Widespread haze. Partly cloudy, with a low around 52. Calm wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Showers likely after 10am. Widespread haze. Partly sunny, with a high near 70. Calm wind becoming southeast 5 to 7 mph in the morning. Chance of precipitation is 60%.
Thursday Night
Showers likely. Widespread haze. Partly cloudy, with a low around 52. Light northwest wind. Chance of precipitation is 60%.
Friday
Showers likely. Widespread haze. Partly sunny, with a high near 71. Light and variable wind becoming southeast around 6 mph in the morning. Chance of precipitation is 60%.
Friday Night
Showers likely. Widespread haze. Partly cloudy, with a low around 53. Light northwest wind. Chance of precipitation is 60%.
Saturday
Showers likely. Widespread haze. Partly sunny, with a high near 71. Light and variable wind becoming southeast 5 to 7 mph in the morning. Chance of precipitation is 60%.
Saturday Night
Scattered showers. Partly cloudy, with a low around 53. Northeast wind around 5 mph. Chance of precipitation is 40%.
Sunday
Scattered showers. Mostly sunny, with a high near 71. East wind 5 to 11 mph. Chance of precipitation is 50%.
  Click Map For Forecast
Point Forecast:
Hawaii Volcanoes National Park HI
 19.43°N 155.26°W (Elev. 3982 ft)
7:03 am HST May 25, 2015
2pm HST May 25, 2015-6pm HST May 31, 2015
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database