Scottsdale, AZ

8:57 AM MST on May 20, 2012 (GMT -0700)
Elev: 1253 ft
Lon: 111.9° W
Lat: 33.5° N
Source
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Active Advisory: Excessive Heat Watch (US Severe Weather) Ozone Action Day (Air Quality Forecast)
Tropical Weather: Tropical Storm Alberto (North Atlantic) Invest 92 (East Pacific)
Weather Summary
Shaun Tanner
Weather Underground Forecast for Sunday, May 20, 2012. The tropical season got off to a bit of an early start on Saturday as a tropical disturbance off the Carolina Coast became Tropical Storm Alberto. The storm is expected to slowly make its way up the eastern seaboard over the next couple of days, possibly skirting the Outer Banks of North Carolina. Rain and thunderstorms could make their way to the Mid-Atlantic coast as the storm moves northeastward. For more information on this storm, please see http://www.wunderground.com/tropical/.

Meanwhile, a cold front will move through the Plains on its way into the Upper Midwest and Mississippi Valley. This front will provide rain and thunderstorms from Oklahoma through Michigan. Some of these thunderstorms could turn severe, so residents in the Plains should stay on alert for any thunderstorm development in their area. Cool air will spill into the Northern Plains and Upper Midwest behind this front, bringing cool overnight temperatures to the Dakotas and Minnesota.

Also, mostly sunny skies are expected for California and the Southwest, making for nice viewing conditions for the solar eclipse. The eclipse will begin just after 5:00 p.m. Pacific time, and should be able to be viewed from California through western Texas.

The Northeast will rise into the 70s and 80s, while the Southeast will see temperatures in the 80s and 90s. The Mississippi Valley will also rise into the 80s and 90s, while the Southwest will see temperatures in the 90s and 100s.
Weather Underground Forecast for Sunday, May 20, 2012. The tropical season got off to a bit of an early start on Saturday as a tropical disturbance off the Carolina Coast became Tropical Storm Alberto. The storm is expected to slowly make its way up the eastern seaboard over the next couple of days, possibly skirting the Outer Banks of North Carolina. Rain and thunderstorms could make their way to the Mid-Atlantic coast as the storm moves northeastward. For more information on this storm, please see http://www.wunderground.com/tropical/.

Meanwhile, a cold front will move through the Plains on its way into the Upper Midwest and Mississippi Valley. This front will provide rain and thunderstorms from Oklahoma through Michigan. Some of these thunderstorms could turn severe, so residents in the Plains should stay on alert for any thunderstorm development in their area. Cool air will spill into the Northern Plains and Upper Midwest behind this front, bringing cool overnight temperatures to the Dakotas and Minnesota.

Also, mostly sunny skies are expected for California and the Southwest, making for nice viewing conditions for the solar eclipse. The eclipse will begin just after 5:00 p.m. Pacific time, and should be able to be viewed from California through western Texas.

The Northeast will rise into the 70s and 80s, while the Southeast will see temperatures in the 80s and 90s. The Mississippi Valley will also rise into the 80s and 90s, while the Southwest will see temperatures in the 90s and 100s.
Weather Underground Broadcast Network

Scottsdale Weather at a Glance

Updated 8:32 AM MST
Elevation
1290 ft
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Now
Clear
Clear
Temperature
83 °F
Feels Like 80 °F
Wind(mph)
10
Sunrise / Set
5:23 AM
7:25 PM
Moon
Waning Crescent
Today
Clear 104 °F
Clear
Tonight
Clear 68 °F
Clear
Tomorrow
Clear 108 | 72 °F
Clear
Tuesday
Clear 106 | 70 °F
Clear
Wednesday
Clear 102 | 72 °F
Clear
Thursday
Clear 99 | 68 °F
Clear
Today is forecast to be Warmer than yesterday.
Conditions
Pressure
29.83 in
Visibility
10.0 miles
Clouds
Clear -
Moisture
Humidity
12%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KSDL 201453Z 00000KT 10SM CLR 26/02 A2991 RMK AO2 SLP101 T02560022 53016
Don't speak METAR? Read our FAQ.
Weather Radio
Weather Radio Index
Temperature
Heat Index
80 °F
Dew Point
25 °F
Wind
Speed / Dir
10 mph from SSW
Wind Gust
14.0 mph
Health
UV
3 out of 16
Pollen
4.80 out of 12
Pollen Forecast
Ozone
Moderate
PM2.5
Moderate
Flu Activity
Local Activity
View Flu Map
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Source: BestForecast
Descriptive Forecast
Sunday
clear Clear. High of 104F. Winds less than 5 mph.
Sunday Night
nt_clear Clear. Low of 68F. Winds less than 5 mph.
Monday
clear Clear. High of 108F. Winds from the South at 5 to 10 mph.
Monday Night
nt_clear Clear. Low of 72F. Winds from the WNW at 5 to 10 mph shifting to the NNE after midnight.
Tuesday
clear Clear. High of 106F. Winds from the SSW at 5 to 15 mph.
Tuesday Night
nt_clear Clear. Low of 70F. Winds from the SSW at 5 to 10 mph.
Wednesday
clear Clear. High of 102F. Winds from the SSW at 5 to 15 mph.
Wednesday Night
nt_clear Clear. Low of 72F. Winds from the South at 5 to 10 mph.
Thursday
clear Clear. High of 99F. Winds from the SSW at 5 to 15 mph.
Thursday Night
nt_clear Clear. Low of 68F. Winds from the South at 5 to 15 mph.
Friday
clear Clear. High of 99F. Breezy. Winds from the South at 10 to 20 mph.
Friday Night
nt_clear Clear. Low of 64F. Winds from the SSW at 5 to 15 mph.
Saturday
clear Clear. High of 100F. Breezy. Winds from the South at 10 to 20 mph.
Saturday Night
nt_clear Clear. Low of 64F. Winds from the SSW at 5 to 10 mph.
Sunday
clear Clear. High of 95F. Breezy. Winds from the SW at 10 to 20 mph.
Sunday Night
nt_clear Clear. Low of 64F. Winds less than 5 mph.
Monday
clear Clear. High of 99F. Winds less than 5 mph.
Monday Night
nt_clear Clear. Low of 68F. Winds less than 5 mph.
Tuesday
clear Clear. High of 102F. Winds less than 5 mph.
Tuesday Night
nt_clear Clear. Low of 70F. Winds less than 5 mph.
Wednesday
clear Clear. High of 104F. Winds less than 5 mph.
Wednesday Night
nt_clear Clear. Low of 70F. Winds less than 5 mph.
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Nowcast
Excessive heat watch in effect from 10 am to 8 PM MST Monday...

Forecast

View Calendar 10-Day Forecast for station KAZSCOTT43

Sunday, 20
Clear
104 | 68 °F
Clear
Chance of
Precipitation
0%
Monday, 21
Clear
108 | 72 °F
Clear
Chance of
Precipitation
0%
Tuesday, 22
Clear
106 | 70 °F
Clear
Chance of
Precipitation
0%
Wednesday, 23
Clear
102 | 72 °F
Clear
Chance of
Precipitation
0%
Thursday, 24
Clear
99 | 68 °F
Clear
Chance of
Precipitation
0%
Friday, 25
Clear
99 | 64 °F
Clear
Chance of
Precipitation
0%
Saturday, 26
Clear
100 | 64 °F
Clear
Chance of
Precipitation
0%
Sunday, 27
Clear
95 | 64 °F
Clear
Chance of
Precipitation
0%
Monday, 28
Clear
99 | 68 °F
Clear
Chance of
Precipitation
0%
Tuesday, 29
Clear
102 | 70 °F
Clear
Chance of
Precipitation
0%
Source: BestForecast at 7:05 AM MST on May 20, 2012
Descriptive Forecast
Sunday
clear Clear. High of 104F. Winds less than 5 mph.
Sunday Night
nt_clear Clear. Low of 68F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 32 97 | 33 | 86 | 40
Wind 2 mph ENE 4 mph South mph 2 mph NNE
Humidity 24% 10% % 18%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% % 0%
Conditions Clear Clear Clear
Sunrise & Sunset
5:23 AM
7:25 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [1.41], Average RMSE [2.24]
The National Weather Service forecast quality is good. MaxT RMSE [2.20], Average RMSE [2.78] : Use NWS
Source: BestForecast at 7:05 AM MST on May 20, 2012
Descriptive Forecast
Monday
clear Clear. High of 108F. Winds from the South at 5 to 10 mph.
Monday Night
nt_clear Clear. Low of 72F. Winds from the WNW at 5 to 10 mph shifting to the NNE after midnight.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 74 | 34 102 | 26 102 | 24 80 | 24
Wind 3 mph ENE 5 mph SSE 9 mph WSW 1 mph NNW
Humidity 22% 6% 6% 12%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:23 AM
7:25 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [1.21], Average RMSE [2.51]
The National Weather Service forecast quality is good. MaxT RMSE [2.15], Average RMSE [2.66] : Use NWS
Source: BestForecast at 7:05 AM MST on May 20, 2012
Descriptive Forecast
Tuesday
clear Clear. High of 106F. Winds from the SSW at 5 to 15 mph.
Tuesday Night
nt_clear Clear. Low of 70F. Winds from the SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 77 | 35 101 | 27 101 | 26 83 | 33
Wind 3 mph East 8 mph SW 13 mph WSW 5 mph SW
Humidity 20% 7% 6% 16%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 13% 16% 17% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:22 AM
7:26 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [1.20], Average RMSE [2.47]
The National Weather Service forecast quality is good. MaxT RMSE [1.79], Average RMSE [2.77] : Use NWS
Source: BestForecast at 7:05 AM MST on May 20, 2012
Descriptive Forecast
Wednesday
clear Clear. High of 102F. Winds from the SSW at 5 to 15 mph.
Wednesday Night
nt_clear Clear. Low of 72F. Winds from the South at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 76 | 34 95 | 28 98 | 34 81 | 38
Wind 5 mph SE 10 mph SSW 13 mph WSW 7 mph SSW
Humidity 21% 8% 11% 20%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:21 AM
7:27 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [1.40], Average RMSE [2.49]
The National Weather Service forecast quality is good. MaxT RMSE [1.98], Average RMSE [2.72] : Use NWS
Source: BestForecast at 7:05 AM MST on May 20, 2012
Descriptive Forecast
Thursday
clear Clear. High of 99F. Winds from the SSW at 5 to 15 mph.
Thursday Night
nt_clear Clear. Low of 68F. Winds from the South at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 76 | 47 90 | 38 95 | 39 81 | 41
Wind 5 mph SE 10 mph South 13 mph WSW 6 mph SSW
Humidity 34% 15% 14% 23%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:21 AM
7:27 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [1.46], Average RMSE [2.40]
The National Weather Service forecast quality is good. MaxT RMSE [2.11], Average RMSE [2.62] : Use NWS
Source: BestForecast at 7:05 AM MST on May 20, 2012
Descriptive Forecast
Friday
clear Clear. High of 99F. Breezy. Winds from the South at 10 to 20 mph.
Friday Night
nt_clear Clear. Low of 64F. Winds from the SSW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 74 | 43 89 | 36 93 | 35 77 | 41
Wind 4 mph SE 13 mph South 16 mph SW 5 mph SSW
Humidity 31% 14% 12% 28%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:21 AM
7:27 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.99], Average RMSE [2.54]
The National Weather Service forecast quality is fair. MaxT RMSE [2.81], Average RMSE [2.58] : Use NWS
Source: BestForecast at 7:05 AM MST on May 20, 2012
Descriptive Forecast
Saturday
clear Clear. High of 100F. Breezy. Winds from the South at 10 to 20 mph.
Saturday Night
nt_clear Clear. Low of 64F. Winds from the SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 38 90 | 33 89 | 33 77 | 35
Wind 3 mph SSE 11 mph South 14 mph SW 4 mph SSW
Humidity 29% 13% 14% 21%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:21 AM
7:27 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.19], Average RMSE [2.50]
Source: BestForecast at 7:05 AM MST on May 20, 2012
Descriptive Forecast
Sunday
clear Clear. High of 95F. Breezy. Winds from the SW at 10 to 20 mph.
Sunday Night
nt_clear Clear. Low of 64F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 71 | 39 92 | 39 89 | 30 72 | 29
Wind 3 mph SSW 14 mph SW 15 mph WSW 2 mph WSW
Humidity 31% 15% 11% 19%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:21 AM
7:27 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.75], Average RMSE [2.72]
Source: BestForecast at 7:05 AM MST on May 20, 2012
Descriptive Forecast
Monday
clear Clear. High of 99F. Winds less than 5 mph.
Monday Night
nt_clear Clear. Low of 68F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 71 | 36 92 | 32 89 | 30 75 | 28
Wind 2 mph ENE 3 mph SSW 15 mph WSW 2 mph West
Humidity 27% 11% 11% 16%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:21 AM
7:27 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.56], Average RMSE [2.94]
Source: BestForecast at 7:05 AM MST on May 20, 2012
Descriptive Forecast
Tuesday
clear Clear. High of 102F. Winds less than 5 mph.
Tuesday Night
nt_clear Clear. Low of 70F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 74 | 27 95 | 35 96 | 25 77 | 24
Wind 4 mph ENE 2 mph South 4 mph WSW 2 mph West
Humidity 17% 11% 7% 13%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:21 AM
7:27 PM
Source: BestForecast at 7:05 AM MST on May 20, 2012
Descriptive Forecast
Wednesday
clear Clear. High of 104F. Winds less than 5 mph.
Wednesday Night
nt_clear Clear. Low of 70F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 76 | 28 99 | 37 96 | 25 79 | 27
Wind 4 mph ENE 3 mph South 4 mph WSW 2 mph WSW
Humidity 17% 11% 7% 14%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% %
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:21 AM
7:27 PM
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
May 20, 2012 Max Temp Min Temp
Normal (KPHX) 95 °F 69 °F
Record (KPHX) 108 °F (2008) 49 °F (1902)
Yesterday 98 °F 70 °F
Yesterday's Cooling Degree Days: 19
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
No recent earthquake activity has been reported nearby.
Minimum magnitude displayed is 2.5.
More information at USGS.gov
Air Quality
  Air Quality AQ Index Pollutant
Yesterday Unhealthy for Sensitive Groups
OZONE
Yesterday Good
PM10
Current Moderate
PM2.5
Current Moderate
OZONE
Sunday Unhealthy for Sensitive Groups
OZONE
Sunday Good
PM10
Sunday Good
CO
Astronomy
May. 20, 2012 Rise Set
Actual Time 5:23 AM MST 7:25 PM MST
Civil Twilight 4:55 AM MST 7:53 PM MST
Nautical Twilight 4:22 AM MST 8:26 PM MST
Astronomical Twilight 3:45 AM MST 9:03 PM MST
Moon 5:06 AM MST 7:26 PM MST
Length Of Visible Light 14h 57m
Length of Day
14h 01m
Tomorrow will be 1m 16s longer.
Waning Crescent, 0% of the Moon is Illuminated
Today
Waning Crescent
May 20
New
May 28
First Quarter
Jun 4
Full
Jun 11
Last Quarter
Visit Astronomy
Today's Extremes
State Highs State Lows
82 °F
Phoenix Deer Valley
81 °F
Yuma MCAS
80 °F
Bullhead City
80 °F
Phoenix
80 °F
Casa Grande
30 °F
Grand Canyon
33 °F
Window Rock
33 °F
Flagstaff
37 °F
Williams
41 °F
Show Low
Record Extremes
Snow Depth
Station Depth Elevation
Workman Creek 1 in 6900 ft
Promontory 0 in 7930 ft
Happy Jack 0 in 7630 ft
Mormon Mountain 39 in 7500 ft
Fry 0 in 7200 ft
Snow Depth Reports — Snow Depth Map
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Travel & Activities
Travel Planning
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Nearby Events
Event Date Forecast
LA Cage Aux Folles (Touring) 1:00 PM MST 2012-05-20 Clear, 95°F
Arizona Barbecue Festival 11:00 AM MST 2012-05-20 Clear, 91°F
La Cage Aux Folles 1:00 PM MST 2012-05-20 Clear, 95°F
La Cage Aux Folles 6:00 PM MST 2012-05-20 Clear, 98°F
Pigeon John and Tanya Morgan 8:00 PM MST 2012-05-20 Clear, 93°F
Men of Soul 7:00 PM MST 2012-05-20 Clear, 95°F
Event data courtesy eviesays.com
Aviation
City Temp. Conditions Updated
Scottsdale 78 °F Clear 7:53 AM MST
Phoenix 86 °F Partly Cloudy 8:51 AM MST
Mesa 77 °F Clear 7:47 AM MST
Phoenix Deer Valley 82 °F Clear 7:53 AM MST
View all Aviation Tools
Flight To ETA Status
SKW2954
Palm Springs, CA 		KPHX 08:47AM On Time
SWA1574
El Paso, TX 		KPHX 08:48AM On Time
SWA1606
Albuquerque, NM 		KPHX 08:49AM On Time
ASA634
Portland, OR 		KPHX 08:59AM On Time
Flight Tracker by FlightAware FlightAware
View U.S. Airport Delays
Type Condition
Flight Rule: VFR (KSDL)
Wind Speed: 0.0 kts.
Wind Dir: 193° (SSW)
Ceiling: Unlimited

METAR KSDL 201453Z 00000KT 10SM CLR 26/02 A2991 RMK AO2 SLP101 T02560022 53016

View all Reports & Maps
Sports
Event Date Forecast
Marlins vs. Indians 1:05 PM EDT on May 20, 2012 Clear, 81 °F
Reds vs. Yankees 1:05 PM EDT on May 20, 2012 Partly Cloudy, 76 °F
Dodgers vs. Diamondbacks 6:40 PM MST on May 21, 2012 Clear, 99 °F
Dodgers vs. Diamondbacks 6:40 PM MST on May 22, 2012 Clear, 88 °F
Event Date Forecast
Barcelona B vs. Numancia 12:00 PM CEST on May 20, 2012 Rain, High 48° F/ 9° C
Modena vs. Torino 12:30 PM CEST on May 20, 2012 Chance of Rain, High 57° F/ 14° C
Event Date Forecast
Coca-Cola 600 6:16 PM EDT on May 27, 2012 Average High 79° F/ 26° C
FedEx 400 benefiting Autism Speaks 1:15 PM EDT on June 03, 2012 Average High 79° F/ 26° C
Kobalt Tools 500 1:15 PM MST on November 11, 2012 Average High 73° F/ 22° C
Event Date Forecast
HP Byron Nelson Championship 8:30 AM CDT on May 20, 2012 Mostly Cloudy, 67 °F
Crowne Plaza Invitational at Colonial 8:30 AM CDT on May 24, 2012 Partly Cloudy, 70 °F
Frys.com Open 8:30 AM MST on October 11, 2012 Average High 86° F/ 29° C
Frys.com Open 8:30 AM MST on October 12, 2012 Average High 86° F/ 29° C
View all Sports Weather
Weather Stations
Station Location Temp. Heat Index Dew Point Humidity Wind Precipitation Elevation Updated Type Website
APRSWXNET Phoenix AZ , Phoenix, AZ 83 °F 80 °F 25 °F 12% SSW  at  10 mph 0.00 in / hr 1290 ft 8:32 AM MST MADIS
Suntree East, Scottsdale, AZ 81.7 °F 80 °F 37 °F 20% SE  at  1.0 mph 0.00 in / hr 1300 ft 8:57 AM MST Normal  
DDMET Tempe, AZ, Phoenix, AZ 87 °F 83 °F 36 °F 16% North  at  - 0.00 in / hr 1372 ft 8:27 AM MST MADIS
Paper Street, Scottsdale, AZ 82.3 °F 80 °F 39 °F 22% West  at  1.3 mph 0.00 in / hr 1414 ft 8:57 AM MST Rapid Fire  
Arcadia Lite, Phoenix, AZ 84.7 °F 82 °F 48 °F 28% ENE  at  1.0 mph 0.00 in / hr 1201 ft 8:55 AM MST Normal  
Ranch Highlands, Scottsdale, AZ 85.9 °F 83 °F 39 °F 19% WSW  at  0.0 mph 0.00 in / hr 1763 ft 8:57 AM MST Rapid Fire  
Down Stream Dam, Tempe, AZ 83.8 °F 81 °F 28 °F 13% NNE  at  3.0 mph 0.00 in / hr 1200 ft 8:55 AM PDT Normal
Northwest Mesa, Mesa, AZ 84.5 °F 81 °F 28 °F 13% ESE  at  2.0 mph 0.00 in / hr 1220 ft 8:55 AM MST Normal
MesoWest GateWay Community College , Phoenix, AZ 86 °F 83 °F 25 °F 11% North  at  - 0.00 in / hr 1129 ft 8:30 AM MST MADIS
Piestewa Peak and Lincoln Blvd, Phoenix, AZ 85.9 °F 83 °F 33 °F 15% South  at  1.0 mph 0.00 in / hr 1260 ft 8:57 AM MST Rapid Fire  
16th St, Phoenix, AZ 85.0 °F 82 °F 30 °F 14% ESE  at  1.1 mph 0.00 in / hr 1246 ft 8:57 AM MST Rapid Fire  
Northeast Phoenix, Phoenix, AZ 85.3 °F 82 °F 42 °F 22% SW  at  2.5 mph 0.00 in / hr 1427 ft 8:40 AM MST Rapid Fire  
Mesa, AZ, Mesa, AZ 86.8 °F 83 °F 40 °F 19% ESE  at  0.0 mph 0.00 in / hr 1250 ft 8:55 AM MST Normal
Cheery Lynn Historical District, Phoenix, AZ 91.7 °F 87 °F 34 °F 13% NE  at  1.8 mph 0.00 in / hr 1312 ft 8:57 AM MST Rapid Fire  
24th St. and CHOLLA, Phoenix, AZ 84.2 °F 81 °F 35 °F 17% ENE  at  0.0 mph 0.00 in / hr 1460 ft 8:57 AM MST Rapid Fire  
Scottsdale Mountain, Scottsdale, AZ 84.1 °F 81 °F 33 °F 16% SW  at  2.0 mph 0.00 in / hr 1716 ft 8:57 AM MST Rapid Fire  
Tempe, AZ 86.4 °F 83 °F 30 °F 13% East  at  0.0 mph - / hr 1175 ft 8:46 AM MST Normal  
Mesa, AZ 85.2 °F 82 °F 32 °F 15% SE  at  0.0 mph 0.00 in / hr 1217 ft 8:45 AM MST Normal  
N Stapley Dr/8th St, Mesa, AZ 82.8 °F 80 °F 36 °F 19% East  at  0.0 mph 0.00 in / hr 1218 ft 8:57 AM MST Rapid Fire
N 14 St & E Dunlap Av, Phoenix, AZ 82.9 °F 80 °F 36 °F 19% SSW  at  4.0 mph 0.00 in / hr 1316 ft 8:57 AM MST Normal  
A Townhouse in Tempe, Tempe, AZ 86.0 °F 83 °F 31 °F 14% ENE  at  0.0 mph 0.00 in / hr 1194 ft 8:57 AM MST Rapid Fire  
bell rd, Phoenix, AZ 86.4 °F 83 °F 17 °F 11% North  at  2.2 mph 0.00 in / hr 1447 ft 8:56 AM MST Normal  
Lookout Mtn. Estates, Phoenix, AZ 83.3 °F 81 °F 33 °F 17% WNW  at  1.1 mph 0.00 in / hr 1463 ft 8:40 AM MST Rapid Fire  
The Moore Compound, Park Place, Mesa, AZ 81.9 °F 80 °F 34 °F 18% NE  at  2.2 mph 0.00 in / hr 1194 ft 8:57 AM MST Rapid Fire  
Park Place Sec7 Alma School & Baseline S, Mesa, AZ 81.4 °F 79 °F 30 °F 16% NNE  at  1.1 mph 0.00 in / hr 1201 ft 8:57 AM MST Rapid Fire  
Tempe Lakes, Tempe, AZ 82.9 °F 80 °F 29 °F 19% North  at  - 0.00 in / hr 1191 ft 8:57 AM MST Normal
MesoWest Thompson Peak , Scottsdale, AZ 81 °F 79 °F 22 °F 11% North  at  - 0.00 in / hr 3993 ft 8:30 AM MST MADIS
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Excessive Heat Watch
Mobile & Email Alerts Statement as of 1:54 AM PDT on May 20, 2012

... Excessive heat watch in effect from Monday morning through
Monday evening...

The National Weather Service in Phoenix has issued an excessive
heat watch... which is in effect from Monday morning through
Monday evening.

* Affected area... the lower deserts of southwest and south central
Arizona... as well as southeast California.

* Temperature... Max temperatures around 108 are expected in and
around Phoenix... possibly exceeding 110 degrees across portions of
southeast California and southwest Arizona.

* Impacts... excessively hot temperatures are dangerous and can
negatively impact the body very quickly. Take the proper
precautions to protect yourself from the heat.

Precautionary/preparedness actions...

Take extra precautions if you work or spend time outside.
When possible... reschedule strenuous activities to early
morning or evening. Know the signs and symptoms of heat
exhaustion and heat stroke. Wear light weight and loose
fitting clothing when possible and drink plenty of water.
If you wear a wide-brimmed hat... your head and body will be
much cooler.

To reduce risk during outdoor work... the occupational safety
and health administration recommends scheduling frequent
rest breaks in shaded or air conditioned environments.
Anyone overcome by heat should be moved to a cool and
shaded location. Heat stroke is an emergency... call 9 1 1.



National Weather Service Phoenix is on the internet at