Strong System To Move Through East; Very Unsettled Hawaii and Alaska

A strong cold front will sweep through the East on Monday with lake effect snow, high winds and strong to severe thunderstorms. Meanwhile, a powerful Kona low will produce multiple hazards across Hawaii, including heavy rain and potential catastrophic flooding. Finally, a winter storm is impacting Alaska as blizzard and winter storm warnings are in effect for much of western and southern Alaska. Read More >

Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Overcast

77°F

25°C

Humidity 77%
Wind Speed S 7 mph
Barometer 29.95 in (1014.1 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 5 Dec 11:53 pm HST
Extended Forecast for

Hilo International Airport HI

Flood Watch until December 7, 06:00pm
Wind Advisory until December 6, 06:00am
High Surf Warning until December 6, 06:00am
Click here for hazard details and duration
Flood Watch
Wind Advisory
High Surf Warning
  •  
    Flood Watch until December 7, 06:00pm
    Wind Advisory until December 6, 06:00am
    High Surf Warning until December 6, 06:00am

    NOW: Multiple
    hazards in effect

    Click HERE for Details

  • Tonight

    Tonight: Showers and possibly a thunderstorm. Some of the storms could produce gusty winds and heavy rain.  Low around 71. Breezy, with a south wind around 20 mph, with gusts as high as 28 mph.  Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Heavy Rain
    and Breezy

    Low: 71 °F

  • Monday

    Monday: Showers and possibly a thunderstorm. Some of the storms could produce gusty winds and heavy rain.  High near 78. South southeast wind around 10 mph.  Chance of precipitation is 100%. New rainfall amounts between 3 and 4 inches possible.

    Heavy Rain

    High: 78 °F

  • Monday
    Night

    Monday Night: Showers. The rain could be heavy at times.  Low around 70. South wind 7 to 10 mph.  Chance of precipitation is 80%. New precipitation amounts between 1 and 2 inches possible.

    Heavy Rain

    Low: 70 °F

  • Tuesday

    Tuesday: Scattered showers. The rain could be heavy at times.  Mostly cloudy, with a high near 82. Southeast wind 10 to 14 mph, with gusts as high as 18 mph.  Chance of precipitation is 50%. New precipitation amounts between three quarters and one inch possible.

    Heavy Rain

    High: 82 °F

  • Tuesday
    Night

    Tuesday Night: Scattered showers.  Mostly cloudy, with a low around 69. Southeast wind 10 to 14 mph, with gusts as high as 18 mph.  Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

    Scattered
    Showers

    Low: 69 °F

  • Wednesday

    Wednesday: Scattered showers.  Mostly sunny, with a high near 81. East southeast wind 9 to 14 mph, with gusts as high as 18 mph.  Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

    Scattered
    Showers

    High: 81 °F

  • Wednesday
    Night

    Wednesday Night: Scattered showers.  Mostly cloudy, with a low around 67. Southeast wind 5 to 9 mph.  Chance of precipitation is 50%.

    Scattered
    Showers

    Low: 67 °F

  • Thursday

    Thursday: Scattered showers, mainly before noon.  Partly sunny, with a high near 81. South southeast wind around 6 mph becoming east northeast in the afternoon.  Chance of precipitation is 40%.

    Scattered
    Showers

    High: 81 °F

Detailed Forecast

Tonight
Showers and possibly a thunderstorm. Some of the storms could produce gusty winds and heavy rain. Low around 71. Breezy, with a south wind around 20 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Monday
Showers and possibly a thunderstorm. Some of the storms could produce gusty winds and heavy rain. High near 78. South southeast wind around 10 mph. Chance of precipitation is 100%. New rainfall amounts between 3 and 4 inches possible.
Monday Night
Showers. The rain could be heavy at times. Low around 70. South wind 7 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 inches possible.
Tuesday
Scattered showers. The rain could be heavy at times. Mostly cloudy, with a high near 82. Southeast wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 50%. New precipitation amounts between three quarters and one inch possible.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 69. Southeast wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Scattered showers. Mostly sunny, with a high near 81. East southeast wind 9 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 67. Southeast wind 5 to 9 mph. Chance of precipitation is 50%.
Thursday
Scattered showers, mainly before noon. Partly sunny, with a high near 81. South southeast wind around 6 mph becoming east northeast in the afternoon. Chance of precipitation is 40%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 67. East northeast wind around 5 mph becoming calm. Chance of precipitation is 40%.
Friday
Scattered showers before noon. Mostly sunny, with a high near 81. East wind 5 to 7 mph. Chance of precipitation is 30%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 67. East northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.
Saturday
Scattered showers. Partly sunny, with a high near 81. Calm wind becoming east 5 to 7 mph. Chance of precipitation is 40%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 67. Calm wind becoming north 5 to 7 mph after midnight. Chance of precipitation is 70%.
Sunday
Showers likely. Mostly cloudy, with a high near 81. Northeast wind 7 to 13 mph. Chance of precipitation is 70%.
Click Map For Forecast
Point Forecast:
Hilo International Airport HI
 19.72°N 155.04°W (Elev. 39 ft)
6:00 pm HST Dec 5, 2021
11pm HST Dec 5, 2021-6pm HST Dec 12, 2021
 
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Additional Resources

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