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Hazardous Weather Conditions

Flood Watch in effect from September 23, 12:00 PM HST until September 26, 06:00 PM HST

Current conditions at

Bradshaw Army Air Field / Hawaii (PHSF)

Lat: 19.76° N Lon: 155.55° W Elev: 6138 ft.

Fair

75°F

24°C

Humidity	58%
Wind Speed	E 7 mph
Barometer	30.32 in (1013.7 mb)
Dewpoint	59°F (15°C)
Visibility	10.00 mi
Last update	23 Sep 9:55 am HST

More Information:

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

Detailed forecast for

Big Island Summit

Today

Cloudy and breezy. Scattered showers in the morning, then scattered showers and isolated thunderstorms in the afternoon. Locally heavy rainfall possible in the afternoon. Highs around 62 at the visitor information station to around 49 near the summits. East winds up to 25 mph. Chance of rain 50 percent.

Tonight

Windy. Cloudy with scattered showers and isolated thunderstorms. Locally heavy rainfall possible. Lows around 46 at the visitor information station to around 39 near the summits. East winds up to 30 mph. Chance of rain 50 percent.

Thursday

Cloudy and windy. Scattered showers and isolated thunderstorms in the morning, then numerous showers and isolated thunderstorms in the afternoon. Locally heavy rainfall possible. Highs around 56 at the visitor information station to around 46 near the summits. East winds 10 to 35 mph. Chance of rain 70 percent.

Thursday Night

tropical storm conditions possible. Mostly cloudy with scattered showers and isolated thunderstorms. Locally heavy rainfall possible. Lows 39 to 59. East winds 15 to 40 mph. Chance of rain 50 percent.

Friday

tropical storm conditions possible. Mostly cloudy. Numerous showers and isolated thunderstorms in the morning, then scattered showers and isolated thunderstorms in the afternoon. Locally heavy rainfall possible. Highs 50 to 72. East winds 20 to 50 mph. Chance of rain 70 percent.

Friday Night

hurricane conditions possible. Mostly cloudy with showers and isolated thunderstorms. Locally heavy rainfall possible. Lows 40 to 59. East winds 20 to 60 mph with gusts to 80 mph. Chance of rain 90 percent.

Saturday

hurricane conditions possible. Mostly cloudy with showers and isolated thunderstorms. Locally heavy rainfall possible. Highs 45 to 73. East winds 20 to 50 mph becoming 25 to 40 mph in the afternoon. Gusts up to 85 mph. Chance of rain 90 percent.

Saturday Night

tropical storm conditions possible. Mostly cloudy with scattered showers and isolated thunderstorms. Locally heavy rainfall possible in the evening. Lows 41 to 57. East winds 25 to 60 mph with gusts to 90 mph decreasing to 15 to 55 mph with gusts to 75 mph after midnight. Chance of rain 50 percent.

Sunday

tropical storm conditions possible. Mostly sunny with scattered showers and isolated thunderstorms. Highs 46 to 72. East winds 15 to 45 mph. Chance of rain 50 percent.

Sunday Night

Mostly clear. Windy. Isolated showers in the evening. Lows 40 to 55. East winds 15 to 35 mph. Chance of rain 20 percent.

Monday

Sunny. Isolated showers in the afternoon. Highs 50 to 71. East winds 10 to 15 mph. Chance of rain 20 percent.

Monday Night

Mostly clear. Isolated showers in the evening. Lows 39 to 55. Northeast winds up to 10 mph. Chance of rain 20 percent.

Tuesday

Sunny. Highs 45 to 71. Northeast winds around 10 mph.