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Calm Day Today, Front on the Way

December 8, 2014, 10:17 PM HST
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Alerts

A Small Craft Advisory has been issued by the National Weather Service for Big Island windward waters and the Alenuihaha channel through 6 a.m. Thursday for northeast winds of 10 to 20 knots and rough seas of 8 to 14 feet. This advisory may need to be extended as another large NW swell is expected to build late in the day.

**Click directly on the images below to make them larger. Charts include: Big Island high/low forecasted temperatures, projected winds, chance of cloud cover, projected localized weather conditions, vog/SO2 forecast and expected wave heights.**

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Today, Tuesday December 9, 2014

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Widespread haze is expected for another day today due to our variable wind conditions. Winds are expected up to 15 mph. Mostly clear skies are forecasted in the morning with partly to mostly cloudy conditions in the afternoon as the sea breeze kicks in and contributes to local convection. We could see some isolated showers in the afternoon as well. High temperatures should fall in the range of 78° to 83° and around 68° at 5000 feet.

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Sunrise: 6:43 a.m.

Sunset: 5:42 p.m.

UV index at 6 (“high” exposure level)

ARTICLE CONTINUES BELOW AD

 

Tonight

Mostly clear skies are expected tonight with variable winds up to 15 mph. Without cloud cover to trap the heat, greater radiational cooling is expected to occur making for a crisp night. Low temperatures are expected in the range of 65° to 70° with a low of about 49° at 5000 feet.

Moonrise: 8:55 p.m.

Moonset: 10:00 a.m. on Dec 10

Next New Moon: Dec. 21 at 3:36 p.m.

Next Full Moon: Jan. 4 at 6:54 p.m.

The Geminid Meteor shower is currently active. Peak nights are Dec. 12-13 and 13-14.

 

Looking Ahead 

Winds are forecasted to increase Wednesday and Thursday as a front moves across the islands. This weak front is not expected to be a huge rain-maker but light showers will favor windward and mauka areas. The timing of this front brings it to the Big Island Thursday. Moisture from the front is expected to linger around Hawaii County through the end of the work week for windward areas. Winds will fill in behind the front out of the north then northeast, turning easterly by Friday. A second stronger front expected next weekend is forecasted to reach Hawaii County Sunday night and Monday and will bring strong and gusty winds in its wake.

 

Almanac for Hilo Airport

Maximum Temperature for today: 

Normal 80°

Record 88° / Set in 1977

 

Minimum Temperature for today:

Normal 66°

Record 58° / Set in 1960

**Click here for your detailed Big Island surf report.**

Image: NOAA / NWS

Image: NOAA / NWS

Image: NOAA / NWS

Image: NOAA / NWS

Image: NOAA / NWS

Image: NOAA / NWS

Image: NOAA / NWS

Image: NOAA / NWS

Image: NOAA / NWS

Image: NOAA / NWS

Image: NOAA / NWS

Image: NOAA / NWS

Image: NOAA / NWS

Image: NOAA / NWS

Vog forecast 12/9 afternoon / Image: UHSOEST

Vog forecast 12/9 afternoon / Image: UHSOEST

Image: NOAA / NWS

Image: NOAA / NWS

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