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USA Weather Extremes
Past 24 Hours

==========
USA
High Temp
115°F at Needles Airport, CA
Low Temp
27°F at Barrow/W.post W.rogers, AK
Precipitation
2.50in at Cedar Rapids/Muni, IA
==========
Data from US NWS

AZ Weather Extremes
Past 24 Hours

==========
AZ
High Temp
113°F at Bullhead City, AZ
Low Temp
41°F at Grand Canyon Park, AZ
Precipitation
No Precipitation Reported for AZ
==========
Data from US NWS

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 Phoenix  -  Excessive Heat Warning Excessive Heat Warning     Air Quality Alert Air Quality Alert  
 Gila County  -  Excessive Heat Warning Excessive Heat Warning     Heat Advisory Heat Advisory  
 Maricopa County  -  Excessive Heat Warning Excessive Heat Warning     Air Quality Alert Air Quality Alert  
 Pinal County  -  Excessive Heat Warning Excessive Heat Warning  
 Yuma County  -  Excessive Heat Warning Excessive Heat Warning  
 Graham County  -  Excessive Heat Warning Excessive Heat Warning  
 Greenlee County  -  Excessive Heat Warning Excessive Heat Warning  
 Pima County  -  Excessive Heat Warning Excessive Heat Warning     Air Quality Alert Air Quality Alert  
 Mohave County  -  Excessive Heat Warning Excessive Heat Warning  

METRIC | IMPERIAL
Updated: 22 Jun 2018 @ 1325  
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Warmer 1.6°F than last hour.

108.1°F

Heat Index:  101.3°F
Feels like:  101°F
---
High Today
108.4°F
13:21 		Low Today
74.8°F
05:33
Yest High
110.3°F
16:34 		Yest Low
76.9°F
05:46
Sta* High
112.6°F
2017 		Sta* Low
69.9°F
2009
* Station Records Since 4/2006
Rec* High
116.0°F
1988 		Rec* Low
56.0°F
1965
* Records from WUnderground
<!-- fixupCondition in='Sunny/Dry ' out='Sunny, Dry' ocnt='2' --><!-- vals split on slash --> Sunny, Dry <!-- fixupCondition in='Sunny/Dry ' out='Sunny, Dry' ocnt='2' --><!-- vals split on slash --> Sunny, Dry

Wind from NW Wind:  NW
3.3
Gusting to:
 6.0 mph
Current Rain Rain:
0.00 in
Chandler Burning Index: EXTREME Current CBI
Fire Danger:
100.0 of 100
This
Afternoon
This Afternoon: Sunny
Sunny
Tonight

Tonight: Clear
Clear
Saturday

Saturday: Sunny
Sunny
Hi 108 °F Lo 79 °F Hi 104 °F
Selected AZ Cities Forecasts
SPC Activity Map
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Decreased 2.1°F since last hour. 30.8°F
Last Hour: Decreased 2.1°F since last hour. 2.1°F
High 00:32: 45.4°F
Low 13:16: 26.9°F
Record High: 114.3°F on
9-Jun-2010
Record Low: -19.1°F on
16-Nov-2014
Wetbulb: 68.2°F
Rain Today
rain graph
Today: 0.00 in
Yesterday: 0.00 in
Last 7 Days: 0.01 in
Jun Rain: 0.01 in
Jun to Date
  Avg:10 		0.04 in
Jun to Date
  Diff from Avg:10 		Under 0.03 in for the month 0.03 in
Jun Avg: 0.13 in
Diff from Avg: Under 0.12 in for the month 0.12 in
Season:1 1.33 in
YTD
  Avg:11 		2.43 in
YTD
  Diff from Avg:11 		Under 1.1 in for the year 1.10 in
Last Rain
Time/Date: 		16-Jun-2018
at 13:50
10 rain days in 2018
1 day in June
6 days since last rain
Current: NW  3.3 mph
1Hr Average: 4.4 mph
Wind Run: 20.32 miles
Wind Gust
Current: 6.0 mph mph
Today: 11.5 mph 12:01
Month: 19.0 mph 15-Jun
Year: 27.9 mph 12-Apr
Record Gust: 57.5 mph
26-Jul-2014
Sunlight:
14 hrs 23 min
19 sec
of Sunlight Today graph 59.9% 40.1% Which is 5 sec Shorter
Than Yesterday
Waxing Gibbous, 9 days, 0 hours, 47 minutes in cycle
73%
Illuminated
Humidity Barometer
Current: Decreased 1% since last hour. 7%
Last Hour: Decreased 1% since last hour. 1%
High 05:55: 30%
Low 13:14: 6%
Record High: 99%
13-Nov-2011
Record Low: 0%
20-Oct-2016
Current: Falling 0.027 inHg/hr 29.789 inHg
Last Hour: Falling slowly
High 08:05: 29.865 in.
Low 13:24: 29.789 in.
Record High: 30.900 inHg
22-Mar-2008
Record Low: 28.821 inHg
9-Nov-2007
Cooling Degree Days Lightning Strikes Heat Index Air
Today: 9.9
Jun: 605.1
2018 to Date: 1628.3
Heating Degree Days
2018 to Date: 401.4
Last Min: 0
Last 30 Mins: 1
Last 60 Mins: 1
Last 12 Hrs: 8
Jun: 4023
2018 to Date: 22691
Last
Strike:		 13:15:56
22-Jun-2018
Last Bearing: 341
Last Distance: 516 miles
Current: 101.3°F
High 1259: 101.5°F
Yesterday: 103.3°F
Record: 149.0°F
1-Jun-2010
Quality
Index6:
71

Moderate
Density:
1.11 kg/m3
Current UV Index Current Solar Energy9
5.4
Sunburn in
21 Minutes 		Highest:
11:54
6.1
997 W/m2
98%
W/m2 ⇒ SI 		High Today:
12:39
1020  W/m2 Record:
1491 W/m2
Almanac Irrigation Index5 Station All Time Records Cloud Level
Current: Afternoon
YTD Avg Temp: 72.1°F
Sunrise: 05:18
Sunset: 19:41
Moonrise: 14:50
Moonset: 01:51
Full Moon: 28-Jun-2018
New Moon: 1948 MST
12-Jul-2018
Fall
Begins:		 1854 MST
22-Sep-2018
 
Updated at Midnight
Current ET: 0.34 in
7-Days Rain: 0.01 in
7-Days ET: 2.36 in
7-Day: 2.346 in water in deficit of what evaporated in last 7 days. 2.346 in
June: 6.79 in water in deficit of what evaporated this month. 6.79 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:0 | S3C2:3 | Ajax 3.xx
ISS:Ok | CON:4.8 | 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 22 of just the month of June for this station since 4/2006.   11 Historical average rain this season to day 22 of June for this station since 4/2006.
 NWS Weather Forecast  -   Outlook This Afternoon & Tonight
This
Afternoon
This Afternoon: Sunny
Sunny
NWS forecast: Sunny, with a high near 108. West southwest wind 5 to 10 mph.
 Tonight

Tonight: Clear
Clear
NWS forecast: Clear, with a low around 79. South southwest wind 0 to 10 mph.
Hi 108 °F Lo 79 °F
 NWS Short Term Weather Forecast
Saturday

Saturday: Sunny
Sunny
Saturday
Night
Saturday Night: Clear
Clear
Sunday

Sunday: Sunny
Sunny
Sunday
Night
Sunday Night: Clear
Clear
Monday

Monday: Sunny
Sunny
Monday
Night
Monday Night: Clear
Clear
Tuesday

Tuesday: Sunny
Sunny
Hi 104 °F Lo 77 °F Hi 100 °F Lo 75 °F Hi 103 °F Lo 77 °F Hi 106 °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

This button intended for mobile users only.
Regional Radar Regional Visible Satellite
Radar/Satellite images courtesy of Weather Underground and NOAA.
 Weather Facts

Humidity

Humidity is the amount of water vapor in the air. The term "humidity" refers to relative humidity. Relative humidity is defined as the amount of water vapor in a sample of air compared to the maximum amount of water vapor the air can hold at any specific temperature in a form of 0 to 100%. Relative humidity is important in forecasting weather. Humidity indicates the likelihood of precipitation, dew, or fog. High humidity makes people feel hotter outside in the summer because it reduces the effectiveness of sweating to cool the body by preventing the evaporation of perspiration from the skin.
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