Heavy Rain and Mountain Snow This Week Northwest To Rockies; Heavy Rain May Bring Flooding to Portions of the East Late Week

At least two storm systems will batter the Pacific Northwest into the northern Rockies this week with heavy rain and mountain snow. The first system may bring as much as two feet of snow to the northern Cascades through Wednesday. This first system will then move over the central US by late week and bring heavy to excessive rain to portions of the south and east Thursday into this weekend. Read More >

Hazardous Weather Conditions

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Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Fair

77°F

25°C

Humidity	69%
Wind Speed	Vrbl 7 mph
Barometer	30.25 in (1024.0 mb)
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	11 Dec 9:53 am HST

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Extended Forecast for

Hawaiian Beaches HI

High Surf Advisory until December 13, 06:00am

Wind Advisory until December 12, 06:00am

Click here for hazard details and duration

High Surf Advisory

Wind Advisory

High Surf Advisory until December 13, 06:00am
Wind Advisory until December 12, 06:00am

NOW: Multiple
hazards in effect

Click HERE for Details
Today

Showers
Likely
High: 78 °F
Tonight

Scattered
Showers then
Showers
Low: 67 °F
Wednesday

Showers then
Scattered
Showers
High: 80 °F
Wednesday
Night

Scattered
Showers then
Showers
Low: 69 °F
Thursday

Scattered
Showers and
Breezy
High: 80 °F
Thursday
Night

Scattered
Showers then
Showers
Likely
Low: 69 °F
Friday

Showers
Likely then
Scattered
Showers
High: 81 °F
Friday
Night

Scattered
Showers then
Showers
Likely
Low: 69 °F

Detailed Forecast

Today

Showers likely. Cloudy, with a high near 78. East northeast wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Frequent showers, mainly after midnight. Low around 67. North northeast wind 7 to 13 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

Frequent showers, mainly before noon. High near 80. Northeast wind 7 to 10 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday Night

Frequent showers, mainly after midnight. Low around 69. Northeast wind 8 to 14 mph becoming west in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Thursday

Scattered showers, mainly before noon. Mostly cloudy, with a high near 80. Breezy, with a northeast wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Thursday Night

Showers likely, mainly after midnight. Mostly cloudy, with a low around 69. North northeast wind 11 to 14 mph becoming west northwest in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Friday

Showers likely, mainly before noon. Mostly cloudy, with a high near 81. North northeast wind 9 to 13 mph. Chance of precipitation is 60%.

Friday Night

Showers likely, mainly after midnight. Mostly cloudy, with a low around 69. North northeast wind 6 to 9 mph becoming west in the evening. Chance of precipitation is 70%.

Saturday

Showers likely, mainly before noon. Mostly cloudy, with a high near 81. East northeast wind 6 to 13 mph. Chance of precipitation is 60%.

Saturday Night

Showers likely, mainly after midnight. Mostly cloudy, with a low around 68. East northeast wind 5 to 10 mph becoming light and variable. Chance of precipitation is 60%.

Sunday

Showers likely. Mostly cloudy, with a high near 79. East wind 9 to 13 mph. Chance of precipitation is 60%.

Sunday Night

Scattered showers. Mostly cloudy, with a low around 67. East wind 5 to 9 mph. Chance of precipitation is 40%.

Monday

Scattered showers. Partly sunny, with a high near 81. East northeast wind 5 to 9 mph. Chance of precipitation is 40%.