There are no active watches, warnings or advisories for Windward Haleakala (Hawaii).
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METRIC | IMPERIAL
Updated: 11-Apr-2021 @ 6:20am  
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Colder 0.8°F than last hour.

56.1°F

---
High Today
60.2°F
1:53 AM
Low Today
55.9°F
5:54 AM
Yest High
77.0°F
1:13 PM
Yest Low
57.0°F
5:44 AM
Sta* High
82.2°F
2012
Sta* Low
55.7°F
2013
* This Station's Records Since 10/2004
Rec* High
88°F
2013
Rec* Low
58°F
1985
Avg* High
82°F
Avg* Low
66°F
* Records from NOAA
Official Record Low
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Wind from E Wind:  E
2.5

Gusting to:
3.0 mph
Current Rain Rain:
0.00 in
Chandler Burning Index: LOW Current CBI
Fire Danger:
-1.2 of 100
Today

Today: Scattered showers, with thunderstorms also possible after 1pm.  Partly sunny, with a high near 71. Calm wind becoming north 5 to 9 mph in the afternoon.  Chance of precipitation is 40%. New rainfall amounts between a half and three quarters of an inch possible.
Scattered
Showers then
Scattered
T-storms
Tonight

Tonight: Scattered showers and thunderstorms.  Mostly cloudy, with a low around 56. East wind 9 to 13 mph.  Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.
Scattered
T-storms

Monday

Monday: Scattered showers and thunderstorms.  Partly sunny, with a high near 70. Breezy, with a northeast wind 13 to 15 mph, with gusts as high as 21 mph.  Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Scattered
Showers and
Breezy
Hi 71 °F Lo 56 °F Hi 70 °F
Selected HI Cities Forecasts
SPC Activity Map
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Increased 0.1°F since last hour. 52.9°F
Last Hour: Increased 0.1°F since last hour. 0.1°F
High 3:34 AM: 54.2°F
Low 5:51 AM: 52.2°F
Record High: 78.8°F on
Aug-22-2015
Record Low: -9.8°F on
Aug-13-2016
Wetbulb: 54.4°F
Rain Today
rain graph

Today: 0.00 in
Yesterday: 0.00 in
Last 7 Days: 1.26 in
Apr Rain: 2.32 in
Apr to Date
  Avg:10
2.26 in
Apr to Date
  Diff from Avg:10
Over 0.06 in for the month 0.06 in
Apr Avg: 5.75 in
Diff from Avg: Under 3.43 in for the month 3.43 in
Season:1 94.12 in
YTD
  Avg:11
23.62 in
YTD
  Diff from Avg:11
Over 70.5 in for the year 70.50 in
Last Rain
Time/Date:
Apr-9-2021
at 3:32 AM
62 rain days in 2021
9 days in April
1 day since last rain
Current: E  2.5 mph
1Hr Average: 2.6 mph
Wind Run: 12.82 miles
Wind Gust
Current: 3.0 mph
Today: 7.0 mph 12:02 AM
Month: 30.0 mph Apr-4
Year: 40.3 mph Feb-25
Record Gust: 51.8 mph
Jan-29-2007
Sunlight:
12 hrs 33 min
of Sunlight Today
graph 52.3% 47.7%
Which is
1 min 09 sec Longer
Than Yesterday
 
NEW MOON, 29 days, 6 hours, 0 minutes in cycle
0%
Illuminated
Humidity Barometer
Current: Increased 3% since last hour. 89%
Last Hour: Increased 3% since last hour. 3%
High 6:06 AM: 89%
Low 1:36 AM: 77%
Record High: 100%
Jan-6-2005
Record Low: 3%
Oct-6-2008
Current: Rising 0.009  inHg/hr 29.861 inHg
Last Hour: Steady
High 12:00 AM: 29.888
Low 3:46 AM: 29.836
Record High: 30.224 inHg
Dec-8-2006
Record Low: 29.406 inHg
Jan-3-2015
Heating Degree Days Tide Wind Chill Air
Today: 1.3
Apr: 3.7
2021 to Date: 20.9
Cooling Degree Days
2021 to Date: 214.7

9 hours, 16 minutes to high tide at
03:37 PM HST


Current: 56.1°F
Low 5:54 AM: 55.9°F
Yesterday: 56.0°F
Record: 45.9°F
Mar-15-2005
Quality
Index6:

12


Good
Density:
1.22 kg/m3
Current UV Index Current Solar Energy9
0.0
Sunburn in
720 Minutes
Highest:
12:02 AM
0.0
0 W/m2
0%
W/m2 SI
High Today:
12:02 AM
W/m2 Record:
1417 W/m2
Almanac Irrigation Index5 Station All Time Records Cloud Level
Current: Early Morning
YTD Avg Temp: 66.9°F
Sunrise: 6:09 am
Sunset: 6:42 pm
Moonrise: 6:09 am
Moonset: 5:51 pm
Full Moon: Mar-28-2021
New Moon: 4:31pm HST
Apr-11-2021
Summer
Begins:
5:32pm HST
Jun-20-2021
 
Updated at Midnight
Current ET: 0.01 in
7-Days Rain: 1.26 in
7-Days ET: 1.27 in
7-Day:  0.008 in water in deficit of what evaporated in last 7 days. 0.008 in
April:  0.47 in water in excess of what evaporated this month. 0.47 in
HIGHS: LOWS:
91.0°F
Sep-17-2020
49.6°F
Feb-4-2007
Daytime Records
  86.5°F
Aug-11-2019
  58.1°F
Feb-14-2019
Nitetime Records
  81.9°F
Jun-07-2015
  54.0°F
Mar-16-2005
ICN:18 | 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 11 of just the month of April for this station since 2004.   11 Historical average rain this season to day 11 of April for this station since 2004.
 NWS Weather Forecast  -   Outlook Today & Tonight
Today

Today: Scattered showers, with thunderstorms also possible after 1pm.  Partly sunny, with a high near 71. Calm wind becoming north 5 to 9 mph in the afternoon.  Chance of precipitation is 40%. New rainfall amounts between a half and three quarters of an inch possible.
Scattered
Showers then
Scattered
T-storms

Hi 71 °F
NWS forecast: Scattered showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 71. Calm wind becoming north 5 to 9 mph in the afternoon. Chance of precipitation is 40%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight

Tonight: Scattered showers and thunderstorms.  Mostly cloudy, with a low around 56. East wind 9 to 13 mph.  Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.
Scattered
T-storms


Lo 56 °F
NWS forecast: Scattered showers and thunderstorms. Mostly cloudy, with a low around 56. East wind 9 to 13 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.
 NWS Short Term Weather Forecast
Monday

Monday: Scattered showers and thunderstorms.  Partly sunny, with a high near 70. Breezy, with a northeast wind 13 to 15 mph, with gusts as high as 21 mph.  Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Scattered
Showers and
Breezy
Monday
Night
Monday Night: Scattered showers and thunderstorms.  Mostly cloudy, with a low around 58. North northeast wind around 8 mph.  Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Scattered
Showers

Tuesday

Tuesday: Scattered showers and thunderstorms.  Mostly sunny, with a high near 71. North northeast wind 9 to 13 mph.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Scattered
Showers

Tuesday
Night
Tuesday Night: Scattered showers, mainly after 7pm.  Mostly cloudy, with a low around 60. North northeast wind around 14 mph, with gusts as high as 18 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Scattered
Showers

Wednesday

Wednesday: Scattered showers, mainly before 1pm.  Mostly sunny, with a high near 72. North northeast wind around 11 mph.  Chance of precipitation is 30%.
Scattered
Showers

Wednesday
Night
Wednesday Night: Scattered showers, mainly after 7pm.  Mostly cloudy, with a low around 61. North northeast wind 10 to 13 mph.  Chance of precipitation is 30%.
Scattered
Showers

Thursday

Thursday: Scattered showers, mainly before 1pm.  Mostly sunny, with a high near 72. North northeast wind 7 to 10 mph.  Chance of precipitation is 30%.
Scattered
Showers

Hi 70 °F Lo 58 °F Hi 71 °F Lo 60 °F Hi 72 °F Lo 61 °F Hi 72 °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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