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Severe Thunderstorms With Heavy Rain Possible In The Upper Midwest; Excessive Heat For Central U.S.

Several rounds of strong to severe thunderstorms will be possible from the northern Plains and upper Midwest to the Great Lakes through Friday. Damaging winds, large hail, and flooding will be the primary threats with these storms. Excessive heat will grip the central Plains with heat indices approaching 105 to 110 degrees. Very hot and humid conditions are likely to expand into the Mid Atlantic. Read More >

Hazardous Weather Conditions

Current conditions at

Kailua / Kona, Keahole Airport (PHKO)

Lat: 19.74°NLon: 156.05°WElev: 43ft.

Fair

77°F

25°C

Humidity 71%
Wind Speed SE 6 mph
Barometer 29.98 in (1015.2 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 21 Jul 12:53 am HST
Extended Forecast for

Captain Cook HI

  • Overnight

    Overnight: Isolated showers.  Widespread haze. Partly cloudy, with a low around 66. East wind 3 to 6 mph.  Chance of precipitation is 20%.

    Isolated
    Showers

    Low: 66 °F

  • Friday

    Friday: Scattered showers, mainly after noon.  Widespread haze. Partly sunny, with a high near 80. Light and variable wind becoming southwest 5 to 9 mph in the morning.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Scattered
    Showers

    High: 80 °F

  • Friday
    Night

    Friday Night: Scattered showers, mainly before midnight.  Widespread haze. Mostly cloudy, with a low around 67. West southwest wind 3 to 6 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Scattered
    Showers

    Low: 67 °F

  • Saturday

    Saturday: Scattered showers after noon.  Widespread haze. Partly sunny, with a high near 81. West wind around 7 mph.  Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

    Haze then
    Scattered
    Showers

    High: 81 °F

  • Saturday
    Night

    Saturday Night: Scattered showers, mainly before midnight.  Widespread haze. Mostly cloudy, with a low around 67. West southwest wind 3 to 6 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Scattered
    Showers

    Low: 67 °F

  • Sunday

    Sunday: Scattered showers after noon.  Widespread haze. Partly sunny, with a high near 83. West northwest wind 5 to 8 mph.  Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

    Haze then
    Scattered
    Showers

    High: 83 °F

  • Sunday
    Night

    Sunday Night: Isolated showers.  Widespread haze. Mostly cloudy, with a low around 67. West wind around 6 mph.  Chance of precipitation is 20%.

    Isolated
    Showers

    Low: 67 °F

  • Monday

    Monday: Scattered showers after noon.  Widespread haze. Partly sunny, with a high near 83. West northwest wind 5 to 8 mph.  Chance of precipitation is 50%.

    Haze then
    Scattered
    Showers

    High: 83 °F

  • Monday
    Night

    Monday Night: Scattered showers before midnight.  Widespread haze. Mostly cloudy, with a low around 68. West wind 3 to 5 mph.  Chance of precipitation is 50%.

    Scattered
    Showers then
    Haze

    Low: 68 °F

Detailed Forecast

Overnight
Isolated showers. Widespread haze. Partly cloudy, with a low around 66. East wind 3 to 6 mph. Chance of precipitation is 20%.
Friday
Scattered showers, mainly after noon. Widespread haze. Partly sunny, with a high near 80. Light and variable wind becoming southwest 5 to 9 mph in the morning. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Scattered showers, mainly before midnight. Widespread haze. Mostly cloudy, with a low around 67. West southwest wind 3 to 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Scattered showers after noon. Widespread haze. Partly sunny, with a high near 81. West wind around 7 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Scattered showers, mainly before midnight. Widespread haze. Mostly cloudy, with a low around 67. West southwest wind 3 to 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Scattered showers after noon. Widespread haze. Partly sunny, with a high near 83. West northwest wind 5 to 8 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Isolated showers. Widespread haze. Mostly cloudy, with a low around 67. West wind around 6 mph. Chance of precipitation is 20%.
Monday
Scattered showers after noon. Widespread haze. Partly sunny, with a high near 83. West northwest wind 5 to 8 mph. Chance of precipitation is 50%.
Monday Night
Scattered showers before midnight. Widespread haze. Mostly cloudy, with a low around 68. West wind 3 to 5 mph. Chance of precipitation is 50%.
Tuesday
Isolated showers after noon. Widespread haze. Partly sunny, with a high near 83. West wind around 5 mph. Chance of precipitation is 20%.
Tuesday Night
Scattered showers. Widespread haze. Mostly cloudy, with a low around 68. Northwest wind 3 to 5 mph. Chance of precipitation is 30%.
Wednesday
Isolated showers. Widespread haze. Mostly sunny, with a high near 82. West wind 3 to 6 mph. Chance of precipitation is 20%.
Wednesday Night
Scattered showers. Widespread haze. Partly cloudy, with a low around 66. West wind around 6 mph. Chance of precipitation is 30%.
Thursday
Isolated showers. Widespread haze. Mostly sunny, with a high near 82. West wind 6 to 8 mph. Chance of precipitation is 20%.
Click Map For Forecast
Point Forecast:
Captain Cook HI
 19.52°N 155.93°W (Elev. 1148 ft)
6:01 pm HST Jul 20, 2017
12am HST Jul 21, 2017-6pm HST Jul 26, 2017
 
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