There are no active watches, warnings or advisories for Windward Haleakala (Hawaii).
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METRIC | IMPERIAL
Updated: 16-Aug-2018 @ 4:15am  
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Colder 0.2°F than last hour.

70.1°F

---
High Today
71.4°F
12:00 AM
Low Today
70.0°F
4:02 AM
Yest High
80.8°F
2:32 PM
Yest Low
66.5°F
5:21 AM
Sta* High
85.9°F
2015
Sta* Low
62.3°F
2013
* This Station's Records Since 10/2004
Rec* High
94.0°F
1951
Rec* Low
61.0°F
1949
* Records from Weather Underground
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Wind from NNE Wind:  NNE
6.5

Gusting to:
5.0 mph
Current Rain Rain:
0.00 in
Chandler Burning Index: LOW Current CBI
Fire Danger:
-0.4 of 100
Overnight

Overnight: Scattered Rain Showers
Scattered Rain Showers
Thursday

Thursday: Scattered Rain Showers
Scattered Rain Showers
Thursday
Night
Thursday Night: Scattered Rain Showers
Scattered Rain Showers
Lo 62 °F Hi 82 °F ↓ Lo 63 °F
Selected HI Cities Forecasts
SPC Activity Map
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Increased 0.5°F since last hour. 66.0°F
Last Hour: Increased 0.5°F since last hour. 0.5°F
High 12:27 AM: 66.3°F
Low 1:18 AM: 64.4°F
Record High: 78.8°F on
Aug-22-2015
Record Low: -9.8°F on
Aug-13-2016
Wetbulb: 67.5°F
Rain Today
rain graph

Today: 0.00 in
Yesterday: 0.00 in
Last 7 Days: 0.39 in
Aug Rain: 1.57 in
Aug to Date
  Avg:10
1.36 in
Aug to Date
  Diff from Avg:10
Over 0.21 in for the month 0.21 in
Aug Avg: 3.23 in
Diff from Avg: Under 1.66 in for the month 1.66 in
Season:1 34.71 in
YTD
  Avg:11
34.20 in
YTD
  Diff from Avg:11
Over 0.51 in for the year 0.51 in
Last Rain
Time/Date:
Aug-9-2018
at 7:36 PM
118 rain days in 2018
7 days in August
6 days since last rain
Current: NNE  6.5 mph
1Hr Average: 7.6 mph
Wind Run: 28.71 miles
Wind Gust
Current: 5.0 mph
Today: 21.0 mph 12:56 AM
Month: 36.0 mph Aug-1
Year: 38.0 mph Jan-18
Record Gust: 51.8 mph
Jan-29-2007
Sunlight:
12 hrs 50 min
of Sunlight Today
graph 53.5% 46.5%
Which is
1 min 01 sec Shorter
Than Yesterday
 
Evening Crescent, 5 days, 4 hours, 19 minutes in cycle
31%
Illuminated
Humidity Barometer
Current: Increased 2% since last hour. 87%
Last Hour: Increased 2% since last hour. 2%
High 4:04 AM: 87%
Low 1:18 AM: 82%
Record High: 100%
Jan-6-2005
Record Low: 3%
Oct-6-2008
Current: Falling 0.006  inHg/hr 29.869 inHg
Last Hour: Steady
High 12:00 AM: 29.908
Low 3:56 AM: 29.864
Record High: 30.224 inHg
Dec-8-2006
Record Low: 29.406 inHg
Jan-3-2015
Cooling Degree Days Tide Heat Index Air
Today: 1.0
Aug: 127.4
2018 to Date: 1097.4
Heating Degree Days
2018 to Date: 36.0

8 hours, 30 minutes to low tide at
12:47 PM HST


Current: 70.1°F
High 12:00am: 71.4°F
Yesterday: 85.1°F
Record: 103.6°F
Aug-22-2015
Quality
Index6:

16


Good
Density:
1.19 kg/m3
UV Summary/Forecast Solar Summary
High Yest:   10.1 @ 1:11 PM
Aug-16

12.4
Aug-17

12.3
Aug-18

11.8
High Yest:   1294.0 @ 1:11 PM
Sun Hours Today:
00:00
   This Month: 79:21 Hrs
Rise: 6:04 am  Set: 6:54 pm
Almanac Irrigation Index5 Station All Time Records Cloud Level
Current: Early Morning
YTD Avg Temp: 69.6°F
Sunrise: 6:04 am
Sunset: 6:54 pm
Moonrise: 11:26 am
Moonset: 10:35 pm
Full Moon: Aug-26-2018
New Moon: 8:02am HST
Sep-9-2018
Fall
Begins:
3:54pm HST
Sep-22-2018
 
Updated at Midnight
Current ET: 0.05 in
7-Days Rain: 0.39 in
7-Days ET: 1.39 in
7-Day:  1 in water in deficit of what evaporated in last 7 days. 1 in
August:  1.83 in water in deficit of what evaporated this month. 1.83 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:13 | 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.   10 Historical average only to day 16 of just the month of August for this station since 2004.   11 Historical average rain this season to day 16 of August for this station since 2004.
 NWS Weather Forecast  -   Outlook Overnight & Thursday
Overnight

Overnight: Scattered Rain Showers
Scattered Rain Showers

Lo 62 °F
NWS forecast: Scattered rain showers. Mostly cloudy, with a low around 62. East wind around 16 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Thursday

Thursday: Scattered Rain Showers
Scattered Rain Showers

Hi 82 °F ↓
NWS forecast: Scattered rain showers. Partly sunny. High near 82, with temperatures falling to around 75 in the afternoon. East wind 16 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
 NWS Short Term Weather Forecast
Thursday
Night
Thursday Night: Scattered Rain Showers
Scattered Rain Showers
Friday

Friday: Scattered Rain Showers
Scattered Rain Showers
Friday
Night
Friday Night: Scattered Rain Showers
Scattered Rain Showers
Saturday

Saturday: Scattered Rain Showers
Scattered Rain Showers
Saturday
Night
Saturday Night: Chance Rain Showers
Chance Rain Showers
Sunday

Sunday: Scattered Rain Showers
Scattered Rain Showers
Sunday
Night
Sunday Night: Scattered Rain Showers
Scattered Rain Showers
Lo 63 °F Hi 82 °F Lo 65 °F Hi 82 °F Lo 64 °F Hi 81 °F Lo 65 °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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