Heavy Precipitation in the West; Wintry Mix in the North; Fire Weather in the High Plains

Pacific moisture will continue to bring locally heavy coastal/lower elevation rain and heavy mountain snow to the West Coast and portions of the Intermountain West through Monday. A wintry mix will create hazardous travel across the northern Plains and Upper Midwest into early Monday. Dry, gusty winds are resulting in elevated to critical fire weather in the south/central High Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Light Rain

68°F

20°C

Humidity	93%
Wind Speed	SW 6 mph
Barometer	30.04 in (1017.2 mb)
Dewpoint	66°F (19°C)
Visibility	9.00 mi
Last update	4 Jan 10:53 pm HST

More Information:

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

Extended Forecast for

Hilo HI

Flood Watch January 4, 11:35pm until January 5, 06:00pm

High Surf Advisory January 5, 06:00am until January 7, 06:00am

Click here for hazard details and duration

Flood Watch

High Surf Advisory

Flood Watch January 4, 11:35pm until January 5, 06:00pm
NOW until 6:00pm Mon
Flood Watch
Tonight
Low: 64 °F
Heavy Rain
Monday
High: 73 °F
Heavy Rain
Monday Night
Low: 65 °F
Heavy Rain
Tuesday
High: 73 °F
Heavy Rain
Tuesday Night
Low: 66 °F
Heavy Rain
Wednesday
High: 76 °F
Showers
Wednesday Night
Low: 67 °F
Heavy Rain
Thursday
High: 77 °F
Showers
Likely

Detailed Forecast

Tonight

Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 64. South southwest wind around 6 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

Monday

Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 73. South southwest wind around 6 mph becoming southeast in the afternoon. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.

Monday Night

Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 65. East southeast wind 6 to 9 mph. Chance of precipitation is 100%. New rainfall amounts in excess of 4 inches possible.

Tuesday

Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 73. Southeast wind 6 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between 2 and 3 inches possible.

Tuesday Night

Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 66. South southeast wind around 7 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

Wednesday

Occasional showers. High near 76. Southeast wind 7 to 9 mph. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.

Wednesday Night

Showers likely and possibly a thunderstorm before midnight, then scattered showers and thunderstorms after midnight. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 67. Southeast wind 7 to 10 mph. Chance of precipitation is 60%.

Thursday

Showers likely. Partly sunny, with a high near 77. South southeast wind 6 to 10 mph. Chance of precipitation is 60%.

Thursday Night

Showers likely, mainly before midnight. Mostly cloudy, with a low around 66. South southeast wind around 7 mph. Chance of precipitation is 60%.

Friday

Scattered showers, mainly after noon. Mostly sunny, with a high near 78. East southeast wind 6 to 8 mph. Chance of precipitation is 40%.

Friday Night

Scattered showers. Partly cloudy, with a low around 66. South southeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%.

Saturday

Scattered showers. Mostly sunny, with a high near 79. Calm wind becoming east southeast 5 to 8 mph. Chance of precipitation is 30%.

Saturday Night

Scattered showers. Partly cloudy, with a low around 66. South wind 3 to 6 mph. Chance of precipitation is 30%.

Sunday

Scattered showers. Mostly sunny, with a high near 81. East southeast wind 6 to 10 mph. Chance of precipitation is 30%.