There are no active watches, warnings or advisories for Windward Haleakala (Hawaii).
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METRIC | IMPERIAL
Updated: 25-Apr-2018 @ 5:30pm  
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Colder 0.4°F than last hour.

71.6°F

---
High Today
77.9°F
2:38 PM
Low Today
63.6°F
3:46 AM
Yest High
74.5°F
2:46 PM
Yest Low
64.8°F
5:17 AM
Sta* High
83.8°F
2017
Sta* Low
59.0°F
2008
* This Station's Records Since 10/2004
Rec* High
89.0°F
1951
Rec* Low
60.0°F
1956
* Records from Weather Underground
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Wind from ENE Wind:  ENE
3.8

Gusting to:
12.0 mph
Current Rain Rain:
0.07 in
Chandler Burning Index: LOW Current CBI
Fire Danger:
0.8 of 100
This
Afternoon
This Afternoon: Scattered Rain Showers
Scattered Rain Showers
Tonight

Tonight: Scattered Rain Showers
Scattered Rain Showers
Thursday

Thursday: Scattered Rain Showers
Scattered Rain Showers
Hi 74 °F ↓ Lo 61 °F Hi 77 °F ↓
Selected HI Cities Forecasts
SPC Activity Map
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Increased 0.3°F since last hour. 65.5°F
Last Hour: Increased 0.3°F since last hour. 0.3°F
High 2:54 PM: 68.3°F
Low 12:02 AM: 60.6°F
Record High: 78.8°F on
Aug-22-2015
Record Low: -9.8°F on
Aug-13-2016
Wetbulb: 67.7°F
Rain Today
rain graph

Today: 0.07 in
Storm Rain: 1.27 in
Yesterday: 0.52 in
Last 7 Days: 1.35 in
Apr Rain: 7.70 in
Apr to Date
  Avg:10
4.42 in
Apr to Date
  Diff from Avg:10
Over 3.28 in for the month 3.28 in
Apr Avg: 5.84 in
Diff from Avg: Over 1.86 in for the month 1.86 in
Season:1 18.66 in
YTD
  Avg:11
22.27 in
YTD
  Diff from Avg:11
Under 3.61 in for the year 3.61 in
Last Rain
Time/Date:
Apr-25-2018
at 9:11 AM
58 rain days in 2018
17 days in April
0 days since last rain
Current: ENE  3.8 mph
1Hr Average: 4.2 mph
Wind Run: 67.29 miles
Wind Gust
Current: 12.0 mph
Today: 25.3 mph 12:54 PM
Month: 32.2 mph Apr-2
Year: 38.0 mph Jan-18
Record Gust: 51.8 mph
Jan-29-2007
Sunlight:
12 hrs 49 min
of Sunlight Today
graph 53.4% 46.6%
Which is
1 min 03 sec Longer
Than Yesterday
 
Waxing Gibbous, 10 days, 1 hours, 38 minutes in cycle
83%
Illuminated
Humidity Barometer
Current: Increased 2% since last hour. 81%
Last Hour: Increased 2% since last hour. 2%
High 4:06 AM: 94%
Low 2:16 PM: 69%
Record High: 100%
Jan-6-2005
Record Low: 3%
Oct-6-2008
Current: Rising 0.015  inHg/hr 29.947 inHg
Last Hour: Steady
High 12:10 AM: 30.034
Low 4:32 PM: 29.931
Record High: 30.224 inHg
Dec-8-2006
Record Low: 29.406 inHg
Jan-3-2015
Cooling Degree Days Tide Heat Index Air
Today: 0.9
Apr: 126.2
2018 to Date: 330.7
Heating Degree Days
2018 to Date: 32.3

1 hour, 12 minutes to low tide at
06:47 PM HST


Current: 71.6°F
High 2:38pm: 77.9°F
Yesterday: 74.5°F
Record: 103.6°F
Aug-22-2015
Quality
Index6:

15


Good
Density:
1.19 kg/m3
Current UV Index Current Solar Energy9
0.7
Sunburn in
160 Minutes
Highest:
12:15 PM
8.6
199 W/m2
79%
W/m2 SI
High Today:
11:11 AM
1125  W/m2 Record:
1389 W/m2
Almanac Irrigation Index5 Station All Time Records Cloud Level
Current: Afternoon
YTD Avg Temp: 67.6°F
Sunrise: 5:58 am
Sunset: 6:47 pm
Moonrise: 2:17 pm
Moonset: 3:16 am
Full Moon: Apr-30-2018
New Moon: 1:48am HST
May-15-2018
Summer
Begins:
12:07am HST
Jun-21-2018
 
Updated at Midnight
Current ET: 0.24 in
7-Days Rain: 1.35 in
7-Days ET: 0.97 in
7-Day:  0.381 in water in excess of what evaporated in last 7 days. 0.381 in
April:  4.46 in water in excess of what evaporated this month. 4.46 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:0 | 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 25 of just the month of April for this station since 2004.   11 Historical average rain this season to day 25 of April 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. Partly sunny. High near 74, with temperatures falling to around 67 in the afternoon. East wind 16 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
Tonight

Tonight: Scattered Rain Showers
Scattered Rain Showers

Lo 61 °F
NWS forecast: Scattered rain showers. Mostly cloudy, with a low around 61. East wind around 16 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
 NWS Short Term Weather Forecast
Thursday

Thursday: Scattered Rain Showers
Scattered Rain Showers
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 then Haze
Scattered Rain Showers then Haze
Saturday

Saturday: Haze
Haze
Saturday
Night
Saturday Night: Scattered Rain Showers
Scattered Rain Showers
Sunday

Sunday: Scattered Rain Showers
Scattered Rain Showers
Hi 77 °F ↓ Lo 57 °F Hi 78 °F Lo 60 °F Hi 72 °F Lo 59 °F Hi 71 °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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