Non-Precipitation Warnings / Watches / Advisories
Issued by NWS Tucson, AZ

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000
WWUS75 KTWC 281007
NPWTWC

URGENT - WEATHER MESSAGE
National Weather Service Tucson AZ
307 AM MST Fri Apr 28 2017

AZZ508-509-511-512-281800-
/O.CON.KTWC.DU.Y.0011.170428T1900Z-170429T0300Z/
/O.CON.KTWC.WI.Y.0007.170428T1900Z-170429T0300Z/
Eastern Cochise County below 5000 feet-Upper Gila River Valley-
Galiuro and Pinaleno Mountains-Chiricahua Mountains-
Including the cities of Willcox, Douglas, Clifton, Safford,
Mount Graham, and Chiricahua NM
307 AM MST Fri Apr 28 2017

...BLOWING DUST ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO
8 PM MST THIS EVENING...
...WIND ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM MST
THIS EVENING...

* IMPACTS...Strong winds will result in areas of dense blowing
  dust along Interstate-10 near San Simon and the Willcox Playa.
  Blowing dust can restrict visibilities below a mile posing a
  significant hazard to motorists. In general, winds this strong
  can make driving difficult, especially for high profile
  vehicles. In addition to roadway impacts, loose and unsecured
  outdoor objects may be blown around.

* TIMING...Winds will increase by later this morning, with the
  strongest winds during the afternoon hours.

* WINDS...Southwest to west winds 25 to 40 mph with gusts to
  near 50 mph in the afternoon.

* VISIBILITY...Dense blowing dust near portions of I-10 east of
  Willcox may reduce visibility to less than a half mile at
  times. Otherwise, blowing dust will occasionally limit
  visibility to less than a mile.

* For a detailed view of the hazard area...visit
  weather.gov/Tucson and click on the DETAILED HAZARDS TAB

* Current air pollution levels are available from the Pima
  County Department of Environmental Quality website at
  www.pima.gov/deq or by calling (520) 724-7446

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Blowing Dust Advisory means that blowing dust will restrict
visibilities below one mile in some areas. Travelers are urged to
use caution. If you encounter localized dense blowing dust...
especially near plowed fields or construction sites...do not
drive into it if at all possible.

A Wind Advisory means that sustained winds of 30 mph or greater
are expected in the valleys...or 35 mph or greater above
5000 feet. Higher gusts are also likely. This could make driving
difficult...especially for high profile vehicles. Use extra
caution.

&&

$$

AZZ503>507-510-513-514-281800-
/O.CON.KTWC.WI.Y.0007.170428T1900Z-170429T0300Z/
Upper Santa Cruz River Valley/Altar Valley-Tucson Metro Area-
South Central Pinal County-Southeast Pinal County-
Upper San Pedro River Valley-
White Mountains of Graham and Greenlee Counties-
Dragoon and Mule and Huachuca and Santa Rita Mountains-
Catalina and Rincon Mountains-
Including the cities of Mammoth, Oracle, Sierra Vista, Benson,
Hannagan Meadow, Bisbee, Canelo Hills, Madera Canyon,
Mount Lemmon, and Summerhaven
307 AM MST Fri Apr 28 2017

...WIND ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM MST
THIS EVENING...

* IMPACTS...Winds this strong can make driving difficult...
  especially for high profile vehicles. In addition...loose and
  unsecured outdoor objects may be blown around. Localized
  blowing dust will be possible, especially near loose dry
  soils. Blowing dust may briefly reduce visibilities below a
  mile.

* TIMING...Winds will increase by later this morning, with the
  strongest winds during the afternoon hours.

* WINDS...Southwest to west winds 25 to 40 mph with gusts to
  near 50 mph in the afternoon.

* For a detailed view of the hazard area...visit
  weather.gov/Tucson and click on the DETAILED HAZARDS TAB

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Advisory means that sustained winds of 30 mph or greater
are expected in the valleys...or 35 mph or greater above
5000 feet. Higher gusts are also likely. This could make driving
difficult...especially for high profile vehicles. Use extra
caution.

&&

$$

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