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Hot weather continues for the Pacific Northwest and Great Basin; monsoonal moisture establishing over the Southwest

Across the western U.S., excessive heat will continue with widespread 100-plus degree temperatures for the lower elevations of Washington, Oregon, Idaho, Nevada, and California through midweek. Across the Desert Southwest, normal hot temperatures will be present through the week. Increasing moisture from the monsoon will make it feel more humid as well as aid in thunderstorm development.
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Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Overcast

77°F

25°C

Humidity 85%
Wind Speed SW 5 mph
Barometer 30.00 in (1015.7 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 29 Jun 11:53 pm HST
Extended Forecast for

4 Miles WNW Hilo HI

  • Overnight

    Showers Likely Chance for Measurable Precipitation 60%

    Showers
    Likely

    Low: 68 °F

  • Tuesday

    Showers Likely Chance for Measurable Precipitation 60%

    Showers
    Likely

    High: 83 °F

  • Tuesday
    Night

    Showers Likely Chance for Measurable Precipitation 60%

    Showers
    Likely

    Low: 68 °F

  • Wednesday

    Showers Likely Chance for Measurable Precipitation 60%

    Showers
    Likely

    High: 82 °F

  • Wednesday
    Night

    Showers Likely Chance for Measurable Precipitation 60%

    Showers
    Likely

    Low: 68 °F

  • Thursday

    Scattered Showers Chance for Measurable Precipitation 50%

    Scattered
    Showers

    High: 81 °F

  • Thursday
    Night

    Showers Likely Chance for Measurable Precipitation 60%

    Showers
    Likely

    Low: 67 °F

  • Friday

    Scattered Showers Chance for Measurable Precipitation 50%

    Scattered
    Showers

    High: 82 °F

  • Friday
    Night

    Showers Likely Chance for Measurable Precipitation 60%

    Showers
    Likely

    Low: 66 °F

Detailed Forecast

Overnight
Showers likely, mainly after 3am. Mostly cloudy, with a low around 68. Light west wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Showers likely. Cloudy, with a high near 83. Light and variable wind becoming east 5 to 7 mph in the morning. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Showers likely, mainly before 9pm. Mostly cloudy, with a low around 68. Light west wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Showers likely, mainly after 10am. Mostly cloudy, with a high near 82. Light and variable wind becoming east 5 to 7 mph in the morning. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 68. West wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Scattered showers. Partly sunny, with a high near 81. West wind 5 to 8 mph becoming east in the morning. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 67. West wind around 6 mph. Chance of precipitation is 60%.
Friday
Scattered showers. Partly sunny, with a high near 82. West wind 6 to 8 mph becoming east in the morning. Chance of precipitation is 50%.
Friday Night
Showers likely. Mostly cloudy, with a low around 66. Light west wind. Chance of precipitation is 60%.
Independence Day
Scattered showers. Partly sunny, with a high near 81. Light and variable wind becoming east 5 to 8 mph in the morning. Chance of precipitation is 40%.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 66. West wind around 5 mph. Chance of precipitation is 50%.
Sunday
Scattered showers. Partly sunny, with a high near 81. West wind 5 to 7 mph becoming east in the morning. Chance of precipitation is 50%.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 66. Light west wind. Chance of precipitation is 50%.
Monday
Scattered showers. Mostly cloudy, with a high near 81. Light and variable wind becoming east 5 to 8 mph in the morning. Chance of precipitation is 50%.
  Click Map For Forecast
Point Forecast:
4 Miles WNW Hilo HI
 19.7°N 155.14°W (Elev. 974 ft)
6:02 pm HST Jun 29, 2015
1am HST Jun 30, 2015-6pm HST Jul 6, 2015
 
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