There are no active watches, warnings or advisories for Windward Haleakala (Hawaii).
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METRIC | IMPERIAL
Updated: 24-May-2019 @ 5:20pm  
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Colder 2.5°F than last hour.

78.6°F

---
High Today
84.3°F
1:01 PM
Low Today
66.5°F
3:55 AM
Yest High
82.4°F
1:47 PM
Yest Low
65.1°F
1:07 AM
Sta* High
83.8°F
2009
Sta* Low
58.4°F
2006
* This Station's Records Since 10/2004
Rec* High
89.1°F
1958
Rec* Low
54.0°F
1950
* Records from Weather Underground
Station Record High
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Wind from E Wind:  E
9.2

Gusting to:
7.0 mph
Current Rain Rain:
0.00 in
Chandler Burning Index: LOW Current CBI
Fire Danger:
6.7 of 100
This
Afternoon
This Afternoon: Sunny
Sunny
Tonight

Tonight: Partly Cloudy then Isolated Rain Showers
Partly Cloudy then Isolated Rain Showers
Saturday

Saturday: Isolated Rain Showers then Sunny
Isolated Rain Showers then Sunny
Hi 83 °F ↓ Lo 61 °F ↑ Hi 81 °F ↓
Selected HI Cities Forecasts
SPC Activity Map
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Decreased 2.4°F since last hour. 66.3°F
Last Hour: Decreased 2.4°F since last hour. 2.4°F
High 1:51 PM: 71.4°F
Low 3:51 AM: 61.9°F
Record High: 78.8°F on
Aug-22-2015
Record Low: -9.8°F on
Aug-13-2016
Wetbulb: 70.6°F
Rain Today
rain graph

Today: 0.00 in
Yesterday: 0.00 in
Last 7 Days: 0.03 in
May Rain: 3.13 in
May to Date
  Avg:10
4.14 in
May to Date
  Diff from Avg:10
Under 1.01 in for the month 1.01 in
May Avg: 4.59 in
Diff from Avg: Under 1.46 in for the month 1.46 in
Season:1 42.37 in
YTD
  Avg:11
29.11 in
YTD
  Diff from Avg:11
Over 13.26 in for the year 13.26 in
Last Rain
Time/Date:
May-18-2019
at 12:32 AM
84 rain days in 2019
10 days in May
6 days since last rain
Current: E  9.2 mph
1Hr Average: 8.6 mph
Wind Run: 75.52 miles
Wind Gust
Current: 7.0 mph
Today: 23.0 mph 1:04 PM
Month: 37.0 mph May-4
Year: 48.3 mph Feb-10
Record Gust: 51.8 mph
Jan-29-2007
Sunlight:
13 hrs 15 min
of Sunlight Today
graph 55.2% 44.8%
Which is
0 min 41 sec Longer
Than Yesterday
 
Morning Crescent, 20 days, 4 hours, 37 minutes in cycle
4%
Illuminated
Humidity Barometer
Current: No Change 66%
Last Hour: No Change 0%
High 2:26 AM: 87%
Low 12:25 PM: 60%
Record High: 100%
Jan-6-2005
Record Low: 3%
Oct-6-2008
Current: Rising 0.002  inHg/hr 29.928 inHg
Last Hour: Steady
High 8:08 AM: 30.011
Low 4:07 PM: 29.922
Record High: 30.224 inHg
Dec-8-2006
Record Low: 29.406 inHg
Jan-3-2015
Cooling Degree Days Tide Heat Index Air
Today: 3.8
May: 132.5
2019 to Date: 357.5
Heating Degree Days
2019 to Date: 80.4

3 hours, 4 minutes to high tide at
08:26 PM HST


Current: 78.6°F
High 1:03pm: 89.2°F
Yesterday: 87.2°F
Record: 103.6°F
Aug-22-2015
Quality
Index6:

15


Good
Density:
1.17 kg/m3
Current UV Index Current Solar Energy9
0.7
Sunburn in
160 Minutes
Highest:
12:53 PM
9.0
281 W/m2
85%
W/m2 SI
High Today:
12:11 PM
1250  W/m2 Record:
1417 W/m2
Almanac Irrigation Index5 Station All Time Records Cloud Level
Current: Afternoon
YTD Avg Temp: 66.9°F
Sunrise: 5:44 am
Sunset: 6:59 pm
Moonrise: 11:30 pm
Moonset: 10:49 am
Full Moon: May-18-2019
New Moon: 12:03am HST
Jun-3-2019
Summer
Begins:
5:54am HST
Jun-21-2019
 
Updated at Midnight
Current ET: 0.21 in
7-Days Rain: 0.03 in
7-Days ET: 1.33 in
7-Day:  1.297 in water in deficit of what evaporated in last 7 days. 1.297 in
May:  0.96 in water in deficit of what evaporated this month. 0.96 in
HIGHS: LOWS:
90.0°F
Jul-6-2008
49.6°F
Feb-4-2007
Daytime Records
  85.1°F
Sep-14-2017
  58.1°F
Feb-14-2019
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 24 of just the month of May for this station since 2004.   11 Historical average rain this season to day 24 of May for this station since 2004.
 NWS Weather Forecast  -   Outlook This Afternoon & Tonight
This
Afternoon
This Afternoon: Sunny
Sunny

Hi 83 °F ↓
NWS forecast: Sunny. High near 83, with temperatures falling to around 76 in the afternoon. East wind around 14 mph, with gusts as high as 18 mph.
Tonight

Tonight: Partly Cloudy then Isolated Rain Showers
Partly Cloudy then Isolated Rain Showers

Lo 61 °F ↑
NWS forecast: Isolated rain showers after midnight. Partly cloudy. Low around 61, with temperatures rising to around 66 overnight. East southeast wind 7 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
 NWS Short Term Weather Forecast
Saturday

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

Sunday: Isolated Rain Showers then Sunny
Isolated Rain Showers then Sunny
Sunday
Night
Sunday Night: Partly Cloudy then Isolated Rain Showers
Partly Cloudy then Isolated Rain Showers
Memorial
Day
Memorial Day: Isolated Rain Showers then Sunny
Isolated Rain Showers then Sunny
Monday
Night
Monday Night: Partly Cloudy then Isolated Rain Showers
Partly Cloudy then Isolated Rain Showers
Tuesday

Tuesday: Isolated Rain Showers then Sunny
Isolated Rain Showers then Sunny
Hi 81 °F ↓ Lo 62 °F Hi 82 °F Lo 62 °F Hi 82 °F Lo 62 °F Hi 82 °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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