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USA Weather Extremes
Past 24 Hours

==========
USA
High Temp
102°F at Castroville Muni Tx, TX
Low Temp
20°F at Mount Washington, NH
Precipitation
1.45in at Jonesboro Municipal Ap, AR
==========
Report Date
Sunday, April 27, 2025
Data from US NWS

Hawaii Weather Extremes
Past 24 Hours

==========
Hawaii
High Temp
87°F at Kahului Ap, HI
Low Temp
42°F at Bradshaw Aaf, HI
Precipitation
1.19in at Wheeler Aaf 810.1, HI
==========
Report Date
Sunday, April 27, 2025
Data from US NWS

Daylight Hours

12 hrs 52 min
of daylight today
 graph
53.6% 46.4%
Which is
1 min 2 sec longer
than yesterday

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No Warnings, Watches, or Advisories
Radar webcam
Radar image courtesy of Weather Underground Click Here for Live Cam
METRIC | IMPERIAL
Updated: 28-Apr-2025 @ 7:05pm   (0 sec ago)
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Colder 2.7°F than last hour.

68.2°F

---
High Today
80.9°F
11:35 AM 		Low Today
59.8°F
5:01 AM
Yest High
84.4°F
11:41 AM 		Yest Low
59.0°F
5:55 AM
Sta* High
83.2°F
2024 		Sta* Low
57.5°F
2009
* This Station's Records Since 10/2004
Rec* High
93.0°F
1984 		Rec* Low
61.0°F
1985
* Records from Weather Underground
Official Record Low
Dusk, Stopped raining Dusk, Stopped raining

Wind from ESE Wind:  ESE
3.3
Gusting to:
 3.0 mph
Current Rain Rain:
0.03 in
Chandler Burning Index: LOW Current CBI
Fire Danger:
-0.2 of 100
Tonight

Tonight: Haze
Haze
Tuesday

Tuesday: Haze
Haze
Tuesday
Night
Tuesday Night: Haze
Haze
Lo 63°F Hi 77°F Lo 63°F

Click here for full Forecast
SPC Activity Map
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Increased 0.1°F since last hour. 63.5°F
Last Hour: Increased 0.1°F since last hour. +0.1°F
High 1:54 PM: 68.9°F
Low 5:01 AM: 56.2°F
Record High: 83.5°F on
Nov-11-2004
Record Low: -9.8°F on
Aug-13-2016
Wetbulb: 65.3°F
Rain Today
rain graph
Today: 0.03 in
Rate (/hr): 0.019 in
Storm Rain: 0.03 in
Yesterday: 0.00 in
Last 7 Days: 0.06 in
Apr Rain: 4.17 in
Apr to Date
  Avg:10 		4.89 in
Apr to Date
  Diff from Avg:10 		Under 0.72 in for the month 0.72 in
Apr Avg: 4.89 in
Diff from Avg: Under 0.72 in for the month 0.72 in
Season:1 22.14 in
YTD
  Avg:11 		27.03 in
YTD
  Diff from Avg:11 		Under 4.89 in for the year 4.89 in
46 rain days in 2025
16 days in April
0 days since last rain
Current: ESE  3.3 mph
1Hr Average: 2.9 mph
Wind Run: 71.89 miles
Wind Gust
Current: 3.0 mph
Today: 16.1 mph 4:28 PM
Month: 37.0 mph Apr-14
Year: 41.1 mph Mar-6
Record Gust: 51.8 mph
Jan-29-2007
Sunlight:
12 h 51 m 36 s
of Sunlight Yesterday
12 h 52 m 38 s
of Sunlight Today Which is
1 min 2 sec longer than
yesterday
12 h 53 m 40 s
of Sunlight Tomorrow
 (Noon ?>) graph (Midnight
 Legend

Waxing Crescent
Waxing Crescent, 1 days, 9 hours, 35 minutes in cycle
3%
Illuminated
Humidity Barometer
Current: Increased 8% since last hour. 85%
Last Hour: Increased 8% since last hour. 8%
High 3:01 AM: 88%
Low 11:24 AM: 61%
Record High: 100%
Jan-6-2005
Record Low: 3%
Oct-6-2008
Current: Rising 0.011 inHg/hr 29.902 inHg
Last Hour: Steady
High 8:07 AM: 29.926
Low 3:45 PM: 29.859
Record High: 30.224 inHg
Dec-8-2006
Record Low: 29.353 inHg
Dec-19-2022
Cooling Degree Days Tide Heat Index Air
Today: 1.4
Apr: 142.7
2025 to Date: 427.1
Heating Degree Days
2025 to Date: 4.6

55 minutes to low tide at
11:01 PM PDT
Current: 67.5°F
High 11:56am: 83.5°F
Yesterday: 88.5°F
Record: 103.6°F
Aug-22-2015
Quality
Index6:
N/A

No Data
Density:
1.19 kg/m3
UV Summary/Forecast Solar Summary
High Today:   5.7 @ 12:17 PM
Apr-29

10.1 		Apr-30

10.0 		May-01

11.2
High Today:  
1239 W/m2 @ 12:22 PM
Sun Hours Today:
04:16
   This Month: 136:59 Hrs
Rise: 5:56 am  Set: 6:48 pm
Almanac Irrigation Index5 Station All Time Records Cloud Level
Currently: Evening
YTD Avg Temp: 68.6°F
Sunrise: 5:56 am
Sunset: 6:48 pm
Moonrise: 6:31 am
Moonset: 7:08 pm
Full Moon: May-12-2025
New Moon: 03:03 UTC
May-26-2025
Updated at Midnight
Current ET: 0.17 in
7-Days Rain: 0.06 in
7-Days ET: 1.09 in
7-Day: 1.034 in water in deficit of what evaporated in last 7 days. 1.034 in
April: 0.59 in water in deficit of what evaporated this month. 0.59 in
HIGHS: LOWS:
91.0°F
Sep-17-2020 		49.6°F
Feb-4-2007
Daytime Records
  86.5°F°F
Aug-11-2019 		  58.1°F°F
Feb-14-2019
Nitetime Records
  81.9°F°F
Jun-07-2015 		  54.0°F°F
Mar-16-2005
ICN:34 | S3C2:5 | Ajax 3.xx
ISS:Ok | CON:4.6 | RCP:98%
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 28 of just the month of April for this station since 2004.   11 Historical average rain this season to day 28 of April for this station since 2004.
 NWS Weather Forecast  -   Outlook Tonight & Tuesday
Tonight

Tonight: Haze
Haze

Lo 63°F 		NWS forecast: Haze and a chance of rain showers. Mostly cloudy, with a low around 63. South wind 1 to 5 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
 Tuesday

Tuesday: Haze
Haze

Hi 77°F 		NWS forecast: Haze and scattered showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy. High near 77, with temperatures falling to around 72 in the afternoon. North northwest wind around 3 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
 NWS Short Term Weather Forecast
Tuesday
Night
Tuesday Night: Haze
Haze
Wednesday

Wednesday: Haze
Haze
Wednesday
Night
Wednesday Night: Isolated Rain Showers
Isolated Rain Showers
Thursday

Thursday: Isolated Rain Showers
Isolated Rain Showers
Thursday
Night
Thursday Night: Isolated Rain Showers
Isolated Rain Showers
Friday

Friday: Isolated Rain Showers
Isolated Rain Showers
Friday
Night
Friday Night: Isolated Rain Showers
Isolated Rain Showers
Lo 63°F Hi 79°F Lo 63°F Hi 79°F Lo 63°F Hi 79°F Lo 63°F
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