


Oahu
Today's forecast
Tonight and tomorrow, cloudy with showers windward and mauka, mostly fair and sunny leeward. Lows near 70. Highs mid 80s. Trades 10-25 mph.
Extended forecast
Friday through Sunday, partly cloudy with a few showers. Lows mid 60s. Highs mid 80s.
Kauai, Maui, Molokai, Lanai
Tonight, occasional windward and mauka showers. Mostly fair leeward. Tomorrow, partly cloudy windward and mauka with a few showers. Mostly sunny leeward. Trades 10-25 mph.
Big Island
Windward: Tonight, a few showers. Tomorrow, mostly cloudy with a few showers. WInds, trades 10-25 mph.Leeward: Tonight, clearing during the evening. Tomorrow, sunny morning, becoming mostly cloudy in the afternoon with upslope showers. Winds, variable 5-15 mph.
Marine advisories
Caution is advised over all waters due to marginal winds and seas.Coastal waters: Tonight and tomorrow, northeast winds 15-20 knots, seas 4-8 ft. A few windward showers.
Channels: Tonight, tomorrow, northeast winds 20-25 knots, seas 8-12 ft.
Volcano
Lava is erupting at the base of Puu Oo cinder cone in a remote area six miles from the closest public viewing area in Hawaii Volcanoes National Park.
Temperatures
At Honolulu Airport
Yesterday's high - 84°F
Record high 1996 - 88°F
Average May high - 85°F
Today's low - 69°F
Record low 1987 - 63°F
Average May low - 70°F
Relative humidity, 7 a.m. - 79 percent
Rainfall
At Honolulu Airport
Last 24 hours as of 2 a.m. - 0.00
Actual so far this month - 0.17 in.
Normal so far this month - 0.56 in.
Actual so far this year - 13.94 in.
Normal so far this year - 10.06 in.
Surf forecast
- Today - Tomw
Ala Moana - 1-2ft. - 1-2ft.
Makaha - -2ft. - 1-2ft.
Sunset Beach - 1-2ft. - -2ft.
Makapuu - 2-3ft. - 2-3ft.
Sun and moon
Sunset - 7:02 p.m. tonight
Sunrise - 5:54 a.m. tomorrow
Moonset - 1:38 a.m. tomorrow
Moonrise - 1:38 p.m. tomorrowPhases of the moon: First qtr. today, full May 21, last qtr. May 28
(Courtesy of Bishop Museum Planetarium)
