Hawaii National Park, Hawaii
Current Conditions -  °F | °C
As of 2:53 AM on Monday 21 Apr 2014 (Local Time) from PHTO Reporting Station
Broken Clouds Broken Clouds  
Wind Chill: 71°   Ceiling: 2600
Heat Index: 71°   Visibility: 10mi
Dew Point: 70°   Wind: 7mph
Humidity: 96%   Direction: 310°NW
Pressure: 30.13"   Gusts: NA
Location:  19.4324°N, 155.258°W
Report Text: PHTO 211253Z 31006KT 10SM SCT021 BKN026 BKN034 22/21 A3013 RMK AO2 RAB16E31 SLP200 P0000 T02170211
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Personal Weather Stations






























Hourly Forecast -  °F | °C
Hi 68° - Lo 61°
4 AM
P Cloudy
P Cloudy
62°
5 AM
P Cloudy
P Cloudy
62°
6 AM
P Cloudy
P Cloudy
62°
7 AM
P Cloudy
P Cloudy
63°
8 AM
P Cloudy
P Cloudy
64°
9 AM
P Cloudy
P Cloudy
65°
Weather Maps
Daily Forecast -  °F | °C
sun mon tue wed thu fri sat sun mon tue
apr
20
P Cloudy
P Cloudy
68°
61°
apr
21
P Cloudy
P Cloudy
66°
59°
apr
22
P Cloudy
P Cloudy
68°
57°
apr
23
P Cloudy
P Cloudy
69°
57°
apr
24
P Cloudy
P Cloudy
69°
59°
apr
25
M Cloudy
M Cloudy
67°
57°
apr
26
AM Clouds
AM Clouds
67°
58°
apr
27
Cloudy
Cloudy
66°
59°
apr
28
Cloudy
Cloudy
66°
57°
apr
29
P Cloudy
P Cloudy
71°
57°
Details for Sunday, April 20 (Evening)
Evening: Partly cloudy. Low 61F. Winds NE at 5 to 10 mph.
UV Index: 11 (Extreme)
Ultraviolet Radiation Index
Relative Humidity: 86%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 51%
Cloud Coverage
Sunrise: 6:00 AM
Sunset: 6:40 PM
 
Moonrise: 11:59 PM
Moonset: 10:47 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  NE
Direction: NE (41°)
Speed: 10Mph(16Km, 8Kts)
Details for Monday, April 21
Intervals of clouds and sunshine. High 66F. Winds NE at 10 to 20 mph.
Evening: Partly cloudy. Low 59F. Winds NE at 5 to 10 mph.
UV Index: 11 (Extreme)
Ultraviolet Radiation Index
Relative Humidity: 79%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 50%
Cloud Coverage
Sunrise: 5:59 AM
Sunset: 6:41 PM
 
Moonrise: 12:09 AM
Moonset: 11:47 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  NE
Direction: NE (38°)
Speed: 14Mph(23Km, 12Kts)
Details for Tuesday, April 22
Partly cloudy. Highs in the upper 60s and lows in the upper 50s.
UV Index: 11 (Extreme)
Ultraviolet Radiation Index
Relative Humidity: 72%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 46%
Cloud Coverage
Sunrise: 5:58 AM
Sunset: 6:41 PM
 
Moonrise: 1:00 AM
Moonset: 12:47 PM
Moon Phase:  Last Quarter
Moonphase:
Last Quarter
Wind Direction:  NE
Direction: NE (47°)
Speed: 12Mph(20Km, 10Kts)
Details for Wednesday, April 23
Times of sun and clouds. Highs in the upper 60s and lows in the upper 50s.
UV Index: 11 (Extreme)
Ultraviolet Radiation Index
Relative Humidity: 79%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 35%
Cloud Coverage
Sunrise: 5:58 AM
Sunset: 6:41 PM
 
Moonrise: 1:49 AM
Moonset: 1:46 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NE
Direction: NE (46°)
Speed: 12Mph(20Km, 10Kts)
Details for Thursday, April 24
Partly cloudy. Highs in the upper 60s and lows in the upper 50s.
UV Index: 11 (Extreme)
Ultraviolet Radiation Index
Relative Humidity: 72%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 39%
Cloud Coverage
Sunrise: 5:57 AM
Sunset: 6:42 PM
 
Moonrise: 2:36 AM
Moonset: 2:45 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NE
Direction: NE (43°)
Speed: 13Mph(21Km, 11Kts)
Details for Friday, April 25
Mostly cloudy. Highs in the upper 60s and lows in the upper 50s.
UV Index: 11 (Extreme)
Ultraviolet Radiation Index
Relative Humidity: 79%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 73%
Cloud Coverage
Sunrise: 5:56 AM
Sunset: 6:42 PM
 
Moonrise: 3:20 AM
Moonset: 3:43 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NE
Direction: NE (41°)
Speed: 13Mph(21Km, 11Kts)
Details for Saturday, April 26
Clouds giving way to sun . Highs in the upper 60s and lows in the upper 50s.
UV Index: 11 (Extreme)
Ultraviolet Radiation Index
Relative Humidity: 79%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 63%
Cloud Coverage
Sunrise: 5:56 AM
Sunset: 6:42 PM
 
Moonrise: 4:04 AM
Moonset: 4:41 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NE
Direction: NE (51°)
Speed: 10Mph(16Km, 9Kts)
Details for Sunday, April 27
Mostly Cloudy. Highs in the mid 60s and lows in the upper 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 80%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 91%
Cloud Coverage
Sunrise: 5:55 AM
Sunset: 6:43 PM
 
Moonrise: 4:49 AM
Moonset: 5:38 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  ENE
Direction: ENE (68°)
Speed: 9Mph(15Km, 8Kts)
Details for Monday, April 28
Cloudy. Highs in the mid 60s and lows in the upper 50s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 76%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 82%
Cloud Coverage
Sunrise: 5:54 AM
Sunset: 6:43 PM
 
Moonrise: 5:34 AM
Moonset: 6:35 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NE
Direction: NE (49°)
Speed: 10Mph(16Km, 9Kts)
Details for Tuesday, April 29
Mix of sun and clouds. Highs in the low 70s and lows in the upper 50s.
UV Index: 11 (Extreme)
Ultraviolet Radiation Index
Relative Humidity: 78%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 49%
Cloud Coverage
Sunrise: 5:54 AM
Sunset: 6:43 PM
 
Moonrise: 6:20 AM
Moonset: 7:31 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  NNE
Direction: NNE (31°)
Speed: 10Mph(16Km, 9Kts)
Daily Forecast Chart
Chart.
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