National Weather Service

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March 2026 Severe Weather and Flash Flooding - 3/10 to 3/24

Current conditions at

Bradshaw Army Air Field / Hawaii (PHSF)

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

Overcast

56°F

13°C

Humidity	87%
Wind Speed	E 5 mph
Barometer	30.28 in (1016.1 mb)
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Last update	28 Mar 6:55 pm HST

More Information:

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

Detailed forecast for

Big Island Summit

Tonight

Mostly cloudy. Lows around 38 at the visitor information station to around 32 near the summits. Southwest winds up to 15 mph.

Sunday

Mostly cloudy with scattered rain showers in the morning, then mostly sunny in the afternoon. Highs around 52 at the visitor information station to around 38 near the summits. West winds up to 15 mph. Chance of rain 30 percent.

Sunday Night

Partly cloudy. Breezy. Lows around 36 at the visitor information station to around 29 near the summits. West winds 10 to 25 mph.

Monday

Sunny and breezy. Isolated rain showers in the afternoon. Highs 37 to 58. West winds 10 to 25 mph decreasing to up to 20 mph in the afternoon. Chance of rain 20 percent.

Monday Night

Mostly clear. Lows 28 to 42. Northwest winds up to 15 mph.

Tuesday

Sunny. Isolated rain showers in the afternoon. Highs 35 to 59. North winds up to 10 mph in the morning becoming light. Chance of rain 20 percent.

Tuesday Night

Mostly clear. Lows 31 to 44. Light winds.

Wednesday

Sunny. Isolated rain showers in the afternoon. Highs 38 to 60. Light winds. Chance of rain 20 percent.

Wednesday Night

Mostly clear. Lows 32 to 45. Light winds.

Thursday

Sunny. Isolated rain showers in the afternoon. Highs 40 to 60. West winds up to 10 mph. Chance of rain 20 percent.