There are no active watches, warnings or advisories for Windward Haleakala (Hawaii).
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METRIC | IMPERIAL
Updated: 04-Mar-2021 @ 8:50am  
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Warmer 6°F than last hour.

65.1°F

---
High Today
65.1°F
8:49 AM
Low Today
56.8°F
6:54 AM
Yest High
73.9°F
12:41 PM
Yest Low
60.1°F
7:01 AM
Sta* High
81.1°F
2011
Sta* Low
54.5°F
2005
* This Station's Records Since 10/2004
Rec* High
87°F
1994
Rec* Low
55°F
1970
Avg* High
81°F
Avg* Low
64°F
* Records from NOAA
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Wind from NE Wind:  NE
6.9

Gusting to:
7.0 mph
Current Rain Rain:
0.02 in
Chandler Burning Index: LOW Current CBI
Fire Danger:
0.9 of 100
Today

Today: Isolated showers.  Partly sunny, with a high near 71. Breezy, with an east northeast wind 15 to 18 mph, with gusts as high as 25 mph.  Chance of precipitation is 20%.
Isolated
Showers and
Breezy

Tonight

Tonight: Scattered showers, mainly after midnight.  Mostly cloudy, with a low around 58. Breezy, with an east wind 15 to 18 mph, with gusts as high as 25 mph.  Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Breezy.
Isolated
Showers then
Scattered
Showers
Friday

Friday: Showers likely, mainly after noon.  Partly sunny, with a high near 70. Breezy, with an east wind 14 to 18 mph, with gusts as high as 26 mph.  Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Breezy.
Scattered
Showers then
Showers
Likely
Hi 71 °F Lo 58 °F Hi 70 °F
Selected HI Cities Forecasts
SPC Activity Map
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Increased 4.6°F since last hour. 58.4°F
Last Hour: Increased 4.6°F since last hour. 4.6°F
High 12:06 AM: 58.5°F
Low 7:21 AM: 52.6°F
Record High: 78.8°F on
Aug-22-2015
Record Low: -9.8°F on
Aug-13-2016
Wetbulb: 61.2°F
Rain Today
rain graph

Today: 0.02 in
Storm Rain: 3.52 in
Yesterday: 0.32 in
Last 7 Days: 3.48 in
Mar Rain: 1.30 in
Mar to Date
  Avg:10
0.80 in
Mar to Date
  Diff from Avg:10
Over 0.5 in for the month 0.50 in
Mar Avg: 7.44 in
Diff from Avg: Under 6.14 in for the month 6.14 in
Season:1 70.27 in
YTD
  Avg:11
13.81 in
YTD
  Diff from Avg:11
Over 56.46 in for the year 56.46 in
Last Rain
Time/Date:
Mar-4-2021
at 5:00 AM
34 rain days in 2021
4 days in March
0 days since last rain
Current: NE  6.9 mph
1Hr Average: 5.9 mph
Wind Run: 49.07 miles
Wind Gust
Current: 7.0 mph
Today: 14.0 mph 12:34 AM
Month: 37.0 mph Mar-2
Year: 40.3 mph Feb-25
Record Gust: 51.8 mph
Jan-29-2007
Sunlight:
11 hrs 48 min
of Sunlight Today
graph 49.2% 50.8%
Which is
1 min 11 sec Longer
Than Yesterday
 
Morning Crescent, 20 days, 23 hours, 47 minutes in cycle
3%
Illuminated
Humidity Barometer
Current: Decreased 4% since last hour. 79%
Last Hour: Decreased 4% since last hour. 4%
High 12:00 AM: 93%
Low 8:36 AM: 78%
Record High: 100%
Jan-6-2005
Record Low: 3%
Oct-6-2008
Current: Rising 0.008  inHg/hr 30.019 inHg
Last Hour: Steady
High 8:46 AM: 30.020
Low 4:03 AM: 29.964
Record High: 30.224 inHg
Dec-8-2006
Record Low: 29.406 inHg
Jan-3-2015
Cooling Degree Days Tide Heat Index Air
Today: 0.0
Mar: 0.1
2021 to Date: 153.9
Heating Degree Days
2021 to Date: 15.3

4 hours, 6 minutes to low tide at
12:59 PM HST


Current: 64.9°F
High 8:49am: 65.1°F
Yesterday: 73.9°F
Record: 103.6°F
Aug-22-2015
Quality
Index6:

1


Good
Density:
1.21 kg/m3
Current UV Index Current Solar Energy9
1.2
Sunburn in
93 Minutes
Highest:
8:48 AM
1.2
390 W/m2
89%
W/m2 SI
High Today:
8:48 AM
399  W/m2 Record:
1417 W/m2
Almanac Irrigation Index5 Station All Time Records Cloud Level
Current: Morning
YTD Avg Temp: 67.2°F
Sunrise: 6:42 am
Sunset: 6:30 pm
Moonrise: 11:19 pm
Moonset: 10:48 am
Full Moon: Feb-27-2021
New Moon: 12:22am HST
Mar-13-2021
Spring
Begins:
11:37pm HST
Mar-19-2021
 
Updated at Midnight
Current ET: 0.04 in
7-Days Rain: 3.48 in
7-Days ET: 1.07 in
7-Day:  2.413 in water in excess of what evaporated in last 7 days. 2.413 in
March:  0.8 in water in excess of what evaporated this month. 0.8 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: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 4 of just the month of March for this station since 2004.   11 Historical average rain this season to day 4 of March for this station since 2004.
 NWS Weather Forecast  -   Outlook Today & Tonight
Today

Today: Isolated showers.  Partly sunny, with a high near 71. Breezy, with an east northeast wind 15 to 18 mph, with gusts as high as 25 mph.  Chance of precipitation is 20%.
Isolated
Showers and
Breezy


Hi 71 °F
NWS forecast: Isolated showers. Partly sunny, with a high near 71. Breezy, with an east northeast wind 15 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Tonight

Tonight: Scattered showers, mainly after midnight.  Mostly cloudy, with a low around 58. Breezy, with an east wind 15 to 18 mph, with gusts as high as 25 mph.  Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Breezy.
Isolated
Showers then
Scattered
Showers

Lo 58 °F
NWS forecast: Scattered showers, mainly after midnight. Mostly cloudy, with a low around 58. Breezy, with an east wind 15 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
 NWS Short Term Weather Forecast
Friday

Friday: Showers likely, mainly after noon.  Partly sunny, with a high near 70. Breezy, with an east wind 14 to 18 mph, with gusts as high as 26 mph.  Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Breezy.
Scattered
Showers then
Showers
Likely
Friday
Night
Friday Night: Scattered showers.  Mostly cloudy, with a low around 61. Breezy, with an east wind 14 to 17 mph, with gusts as high as 24 mph.  Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.
Scattered
Showers and
Breezy

Saturday

Saturday: Scattered showers.  Partly sunny, with a high near 70. Breezy, with an east wind around 18 mph, with gusts as high as 26 mph.  Chance of precipitation is 40%. New precipitation amounts between a quarter and half of an inch possible.
Scattered
Showers and
Breezy

Saturday
Night
Saturday Night: Scattered showers.  Mostly cloudy, with a low around 59. Breezy, with an east wind 18 to 21 mph, with gusts as high as 29 mph.  Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Scattered
Showers and
Breezy

Sunday

Sunday: Scattered showers.  Partly sunny, with a high near 71. Breezy, with an east wind around 21 mph, with gusts as high as 29 mph.  Chance of precipitation is 40%.
Scattered
Showers and
Breezy

Sunday
Night
Sunday Night: Scattered showers.  Mostly cloudy, with a low around 61. Windy, with an east wind 21 to 23 mph, with gusts as high as 32 mph.  Chance of precipitation is 40%.
Scattered
Showers and
Windy

Monday

Monday: Scattered showers.  Mostly cloudy, with a high near 73. Windy, with an east wind around 23 mph, with gusts as high as 32 mph.  Chance of precipitation is 50%.
Scattered
Showers and
Windy

Hi 70 °F Lo 61 °F Hi 70 °F Lo 59 °F Hi 71 °F Lo 61 °F Hi 73 °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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