Heavy Rainfall in Southern California and in the Southern Plains; Heavy Snow in the Sierra Nevada Mountains and Rockies

A Pacific storm will bring coastal/lower elevation heavy to excessive rainfall to southern California and the Southern Rockies today, with localized flash flooding possible, especially near recent burn scars. Heavy snow is forecast over parts of the Sierra Nevada Mountains today and over the Northern Rockies on Wednesday. Several inches of snowfall accumulation is possible. Read More >

Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

A Few Clouds

86°F

30°C

Humidity	53%
Wind Speed	E 10 mph
Barometer	29.99 in (1015.5 mb)
Dewpoint	67°F (19°C)
Visibility	10.00 mi
Heat Index	89°F (32°C)
Last update	14 Oct 10:53 am HST

More Information:

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

Extended Forecast for

Hilo HI

Today
High: 81 °F
Isolated
Showers
Tonight
Low: 67 °F
Scattered
Showers
Wednesday
High: 81 °F
Scattered
Showers
Wednesday Night
Low: 67 °F
Showers
Thursday
High: 79 °F
Showers
Thursday Night
Low: 68 °F
Showers
Friday
High: 80 °F
Showers
Likely
Friday Night
Low: 67 °F
Scattered
Showers
Saturday
High: 80 °F
Scattered
Showers

Detailed Forecast

Today

Isolated showers. Partly sunny, with a high near 81. East wind 5 to 9 mph becoming calm in the afternoon. Chance of precipitation is 20%.

Tonight

Scattered showers. Mostly cloudy, with a low around 67. Calm wind becoming west around 6 mph after midnight. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

Scattered showers, mainly after noon. Partly sunny, with a high near 81. Calm wind becoming east 5 to 9 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday Night

Showers. Low around 67. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday

Showers, with thunderstorms also possible after noon. High near 79. East southeast wind 3 to 5 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Showers and possibly a thunderstorm. Low around 68. Light south southeast wind. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Friday

Showers likely. Cloudy, with a high near 80. Calm wind becoming east 5 to 8 mph in the afternoon. Chance of precipitation is 70%.

Friday Night

Scattered showers, mainly after midnight. Mostly cloudy, with a low around 67. Northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%.

Saturday

Scattered showers, mainly before noon. Mostly cloudy, with a high near 80. Calm wind becoming east 5 to 7 mph. Chance of precipitation is 30%.

Saturday Night

Scattered showers, mainly before midnight. Cloudy, with a low around 67. Calm wind. Chance of precipitation is 30%.

Sunday

Isolated showers. Partly sunny, with a high near 80. Calm wind becoming east 5 to 7 mph. Chance of precipitation is 20%.

Sunday Night

Scattered showers. Mostly cloudy, with a low around 67. Light and variable wind. Chance of precipitation is 30%.

Monday

Isolated showers. Mostly sunny, with a high near 79. East wind 3 to 8 mph. Chance of precipitation is 20%.