Wind Advisory Wind Advisory - Windward Haleakala (Hawaii)
High Surf Advisory High Surf Advisory - Windward Haleakala (Hawaii)
Click on links above to see details on the 2 NOAA advisories for zone HIZ020.
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METRIC | IMPERIAL
Updated: 13-Dec-2018 @ 5:15pm  
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Colder 0.5°F than last hour.

66.3°F

---
High Today
68.8°F
3:16 PM
Low Today
64.5°F
2:22 AM
Yest High
77.1°F
1:22 PM
Yest Low
64.4°F
6:01 AM
Sta* High
81.8°F
2013
Sta* Low
55.4°F
2004
* This Station's Records Since 10/2004
Rec* High
90.0°F
1991
Rec* Low
55.0°F
1972
* Records from Weather Underground
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Wind from NE Wind:  NE
12.9

Gusting to:
13.0 mph
Current Rain Rain:
0.42 in
Chandler Burning Index: LOW Current CBI
Fire Danger:
-0.2 of 100
This
Afternoon
This Afternoon: Scattered Rain Showers
Scattered Rain Showers
Tonight

Tonight: Isolated Rain Showers
Isolated Rain Showers
Friday

Friday: Sunny
Sunny
Hi 74 °F Lo 61 °F Hi 74 °F
Selected HI Cities Forecasts
SPC Activity Map
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Decreased 1.8°F since last hour. 61.7°F
Last Hour: Decreased 1.8°F since last hour. 1.8°F
High 3:04 PM: 65.4°F
Low 12:00 AM: 59.9°F
Record High: 78.8°F on
Aug-22-2015
Record Low: -9.8°F on
Aug-13-2016
Wetbulb: 63.5°F
Rain Today
rain graph

Today: 0.42 in
Storm Rain: 0.42 in
Yesterday: 0.02 in
Last 7 Days: 3.18 in
Dec Rain: 4.15 in
Dec to Date
  Avg:10
3.27 in
Dec to Date
  Diff from Avg:10
Over 0.88 in for the month 0.88 in
Dec Avg: 8.53 in
Diff from Avg: Under 4.38 in for the month 4.38 in
Season:1 52.21 in
YTD
  Avg:11
51.96 in
YTD
  Diff from Avg:11
Over 0.25 in for the year 0.25 in
Last Rain
Time/Date:
Dec-13-2018
at 3:51 PM
165 rain days in 2018
12 days in December
0 days since last rain
Current: NE  12.9 mph
1Hr Average: 11.4 mph
Wind Run: 154.68 miles
Wind Gust
Current: 13.0 mph
Today: 27.0 mph 9:46 AM
Month: 33.0 mph Dec-11
Year: 38.0 mph Jan-18
Record Gust: 51.8 mph
Jan-29-2007
Sunlight:
10 hrs 52 min
of Sunlight Today
graph 45.3% 54.7%
Which is
0 min 16 sec Shorter
Than Yesterday
 
Evening Crescent, 6 days, 19 hours, 56 minutes in cycle
37%
Illuminated
Humidity Barometer
Current: Decreased 4% since last hour. 85%
Last Hour: Decreased 4% since last hour. 4%
High 7:10 AM: 94%
Low 12:00 AM: 84%
Record High: 100%
Jan-6-2005
Record Low: 3%
Oct-6-2008
Current: Falling 0.007  inHg/hr 30.039 inHg
Last Hour: Steady
High 9:20 AM: 30.127
Low 3:54 AM: 30.028
Record High: 30.224 inHg
Dec-8-2006
Record Low: 29.406 inHg
Jan-3-2015
Cooling Degree Days Tide Heat Index Air
Today: 0.2
Dec: 36.4
2018 to Date: 1635.0
Heating Degree Days
2018 to Date: 36.0

1 hour, 21 minutes to high tide at
06:37 PM HST


Current: 66.3°F
High 3:16pm: 68.8°F
Yesterday: 77.1°F
Record: 103.6°F
Aug-22-2015
Data Not
Available


Data Not Available
Density:
1.20 kg/m3
Current UV Index Current Solar Energy9
0.0
Sunburn in
N/A Minutes
Highest:
2:37 PM
2.8
30 W/m2
56%
W/m2 SI
High Today:
3:01 PM
710  W/m2 Record:
1389 W/m2
Almanac Irrigation Index5 Station All Time Records Cloud Level
Current: Afternoon
YTD Avg Temp: 70.1°F
Sunrise: 6:53 am
Sunset: 5:45 pm
Moonrise: 11:48 am
Moonset: 10:39 pm
Full Moon: Dec-22-2018
New Moon: 3:29pm HST
Jan-5-2019
Winter
Begins:
12:23pm HST
Dec-21-2018
 
Updated at Midnight
Current ET: 0.07 in
7-Days Rain: 3.18 in
7-Days ET: 0.96 in
7-Day:  2.224 in water in excess of what evaporated in last 7 days. 2.224 in
December:  2.6 in water in excess of what evaporated this month. 2.6 in
HIGHS: LOWS:
90.0°F
Jul-6-2008
49.6°F
Feb-4-2007
Daytime Records
  85.1°F
Sep-14-2017
  59.5°F
Mar-12-2009
Nitetime Records
  81.9°F
Jun-07-2015
  54.0°F
Mar-16-2005
ICN:19 | S3C2:5 | Ajax 3.xx
ISS:Ok | CON:4.6 | RCP:99%
1 Rain season: Jan 1st to Dec 31st.   5 Estimated amount of water needed to replace the water used by plants and evaporation from the past week. (Negative numbers mean amount of water needed, positive numbers mean excess water is present).   6 Air Quality Index is provided by State of Hawaii Board of Health and is updated hourly between the hours of 6AM and Midnight.   9 Solar Index represents either an absolute scale of solar energy (W/m²) using the station’s recorded maximum or a percentage of computed theoretical solar maximum using the station’s location and time of day. These indices differ most when the sun is low on the horizon. The current scale is shown, and will toggle if it or the icon is clicked.   10 Historical average only to day 13 of just the month of December for this station since 2004.   11 Historical average rain this season to day 13 of December for this station since 2004.
 NWS Weather Forecast  -   Outlook This Afternoon & Tonight
This
Afternoon
This Afternoon: Scattered Rain Showers
Scattered Rain Showers

Hi 74 °F
NWS forecast: Scattered rain showers. Mostly sunny, with a high near 74. East southeast wind around 23 mph, with gusts as high as 47 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Tonight

Tonight: Isolated Rain Showers
Isolated Rain Showers

Lo 61 °F
NWS forecast: Isolated rain showers. Partly cloudy, with a low around 61. East southeast wind around 26 mph, with gusts as high as 52 mph. Chance of precipitation is 20%.
 NWS Short Term Weather Forecast
Friday

Friday: Sunny
Sunny
Friday
Night
Friday Night: Partly Cloudy then Isolated Rain Showers
Partly Cloudy then Isolated Rain Showers
Saturday

Saturday: Sunny
Sunny
Saturday
Night
Saturday Night: Partly Cloudy then Isolated Rain Showers
Partly Cloudy then Isolated Rain Showers
Sunday

Sunday: Sunny
Sunny
Sunday
Night
Sunday Night: Partly Cloudy then Isolated Rain Showers
Partly Cloudy then Isolated Rain Showers
Monday

Monday: Mostly Sunny then Isolated Rain Showers
Mostly Sunny then Isolated Rain Showers
Hi 74 °F Lo 62 °F Hi 74 °F Lo 60 °F Hi 75 °F Lo 62 °F Hi 76 °F
Animated icons courtesy of www.meteotreviglio.com
Precipitation average-to-date script courtesy of Murry Conarroe
Version 6.94 - 23-Sep-2015 - Script Mods by: BurnsvilleWeatherLIVE.com




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