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USA Weather Extremes
Past 24 Hours

==========
USA
High Temp
95°F at Palm Springs Rgnl, CA
Low Temp
-18°F at Presque Isle (awos), ME
-18°F at Clayton Lake, ME
Precipitation
4.03in at Hatteras (asos), NC
==========
Data from US NWS

AZ Weather Extremes
Past 24 Hours

==========
AZ
High Temp
70°F at Phoenix/Sky Harbor Int, AZ
70°F at Chandler, AZ
70°F at Glendale, AZ
70°F at Williams Afb/Chandl, AZ
70°F at Glendale/Luke Afb, AZ
70°F at Yuma Mcas, AZ
Low Temp
14°F at Flagstaff/Pulliam, AZ
14°F at Grand Canyon Park, AZ
Precipitation
No Precipitation Reported for AZ
==========
Data from US NWS

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METRIC | IMPERIAL
Updated: 10 Dec 2018 @ 0850  
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Warmer 1.2°F than last hour.

54.3°F

---
High Today
57.0°F
01:23 		Low Today
49.9°F
05:36
Yest High
73.7°F
15:11 		Yest Low
45.3°F
07:34
Sta* High
80.0°F
2014 		Sta* Low
32.9°F
2009
* Station Records Since 4/2006
Rec* High
87.0°F
1950 		Rec* Low
29.0°F
1967
* Records from WUnderground
<!-- fixupCondition in='Partly Cloudy/Dry ' out='Partly cloudy, Dry' ocnt='2' --><!-- vals split on slash --> Partly cloudy, Dry <!-- fixupCondition in='Partly Cloudy/Dry ' out='Partly cloudy, Dry' ocnt='2' --><!-- vals split on slash --> Partly cloudy, Dry

Calm Wind:  NNE
0.0
Gusting to:
 0.0 mph
Current Rain Rain:
0.00 in
Chandler Burning Index: LOW Current CBI
Fire Danger:
24.9 of 100
Today

Today: Mostly Cloudy
Mostly Cloudy
Tonight

Tonight: Mostly Cloudy
Mostly Cloudy
Tuesday

Tuesday: Partly Sunny
Partly Sunny
Hi 70 °F ↓ Lo 50 °F Hi 69 °F ↓
Selected AZ Cities Forecasts
SPC Activity Map
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Increased 2.8°F since last hour. 32.8°F
Last Hour: Increased 2.8°F since last hour. 2.8°F
High 00:35: 36.3°F
Low 02:41: 26.8°F
Record High: 114.3°F on
9-Jun-2010
Record Low: -19.1°F on
16-Nov-2014
Wetbulb: 45.3°F
Rain Today
rain graph
Today: 0.00 in
Yesterday: 0.00 in
Last 7 Days: 0.08 in
Dec Rain: 0.09 in
Dec to Date
  Avg:10 		0.27 in
Dec to Date
  Diff from Avg:10 		Under 0.18 in for the month 0.18 in
Dec Avg: 1.15 in
Diff from Avg: Under 1.06 in for the month 1.06 in
Season:1 9.83 in
YTD
  Avg:11 		6.69 in
YTD
  Diff from Avg:11 		Over 3.14 in for the year 3.14 in
Last Rain
Time/Date: 		8-Dec-2018
at 03:38
35 rain days in 2018
4 days in December
2 days since last rain
Current: NNE  0.0 mph
1Hr Average: 0.3 mph
Wind Run: 9.62 miles
Wind Gust
Current: 0.0 mph mph
Today: 7.0 mph 01:15
Month: 13.0 mph 5-Dec
Year: 43.0 mph 12-Aug
Record Gust: 57.5 mph
26-Jul-2014
Sunlight:
9 hrs 58 min
17 sec
of Sunlight Today graph 41.5% 58.5% Which is 34 sec Shorter
Than Yesterday
Evening Crescent, 3 days, 8 hours, 33 minutes in cycle
10%
Illuminated
Humidity Barometer
Current: Increased 3% since last hour. 44%
Last Hour: Increased 3% since last hour. 3%
High 00:00: 55%
Low 06:09: 32%
Record High: 99%
13-Nov-2011
Record Low: 0%
20-Oct-2016
Current: No Change 30.287 inHg
Last Hour: Steady
High 00:17: 30.330 in.
Low 04:55: 30.254 in.
Record High: 30.900 inHg
22-Mar-2008
Record Low: 28.821 inHg
9-Nov-2007
Heating Degree Days Lightning Strikes Wind Chill Air
Today: 4.2
Dec: 82.6
2018 to Date: 601.3
Cooling Degree Days
2018 to Date: 4811.0
Last Min: 0
Last 30 Mins: 0
Last 60 Mins: 1
Last 12 Hrs: 162
Dec: 3591
2018 to Date: 1697051
Last
Strike:		 08:12:01
10-Dec-2018
Last Bearing: 172
Last Distance: 383 miles
Current: 54.3°F
Low 05:36: 49.9°F
Yesterday: 45.3°F
Record: 21.2°F
2-Feb-2011
Quality
Index6:
90

Moderate
Density:
1.25 kg/m3
Current UV Index Current Solar Energy9
0.0
Sunburn in
N/A Minutes 		Highest:
00:00
0.0
121 W/m2
59%
W/m2 ⇒ SI 		High Today:
08:49
121  W/m2 Record:
1491 W/m2
Almanac Irrigation Index5 Station All Time Records Cloud Level
Current: Morning
YTD Avg Temp: 77.2°F
Sunrise: 07:21
Sunset: 17:19
Moonrise: 10:03
Moonset: 19:31
Full Moon: 22-Dec-2018
New Moon: 1829 MST
5-Jan-2019
Winter
Begins:		 1523 MST
21-Dec-2018
 
Updated at Midnight
Current ET: 0.03 in
7-Days Rain: 0.08 in
7-Days ET: 0.30 in
7-Day: 0.216 in water in deficit of what evaporated in last 7 days. 0.216 in
December: 0.3 in water in deficit of what evaporated this month. 0.3 in
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HIGHS: LOWS:
120.6°F
20-Jun-2017 		24.3°F
13-Jan-2013
Daytime Records
  119.5°F
20-Jun-2017 		  37.4°F
14-Jan-2013
Nitetime Records
  107.6°F
10-Jun-2018 		  30.4°F
01-Jan-00
ICN:3 | S3C2:3 | Ajax 3.xx
ISS:Ok | CON:4.7 | RCP:100%
1 Rain season (all year): 1 January - 31 December; Rain season (Monsoon - NOT Monsoon "Season"): 15 June - 30 September (fixed by NWS - no longer relies on 3-day high DP duration).   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 (AQI) data as provided by Arizona Department of Environmental Quality - data not available ~0000-0600 MST.   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 10 of just the month of December for this station since 4/2006.   11 Historical average rain this season to day 10 of December for this station since 4/2006.
 NWS Weather Forecast  -   Outlook Today & Tonight
Today

Today: Mostly Cloudy
Mostly Cloudy
NWS forecast: Mostly cloudy. High near 70, with temperatures falling to around 68 in the afternoon. East northeast wind 5 to 10 mph.
 Tonight

Tonight: Mostly Cloudy
Mostly Cloudy
NWS forecast: Mostly cloudy, with a low around 50. East northeast wind around 5 mph.
Hi 70 °F ↓ Lo 50 °F
 NWS Short Term Weather Forecast
Tuesday

Tuesday: Partly Sunny
Partly Sunny
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
Wednesday

Wednesday: Sunny
Sunny
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
Thursday

Thursday: Sunny
Sunny
Thursday
Night
Thursday Night: Mostly Clear
Mostly Clear
Friday

Friday: Mostly Sunny
Mostly Sunny
Hi 69 °F ↓ Lo 45 °F Hi 66 °F Lo 42 °F Hi 65 °F Lo 42 °F Hi 68 °F
Season Countdown Timer by Curly
Precipitation average-to-date script courtesy of Murry Conarroe
Version 6.94 - 23-Sep-2015 - Script Mods by: BurnsvilleWeatherLIVE.com

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Radar/Satellite images courtesy of Weather Underground and NOAA.
 Weather Facts

Weather Terms

Heavy Snow Warning - Snowfall of 6 inches or more in 12 hours or less, or 8 inches or more in 24 hours or less.
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