Alert archive / Arizona / High Wind Warnings in 2018

High Wind Warning 1, NWS Tucson, AZ

April 11, 20186 counties in Arizona

NWS Tucson, AZ issued this high wind warning at Apr 11, 2018, 2:44 PM MST for 6 counties in Arizona. It took effect at Apr 12, 2018, 11:00 AM MST. It was in force for 9 hr. 6 reports came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Apr 11, 2018, 2:44 PM MST (21:44 UTC)
In effect from
Apr 12, 2018, 11:00 AM MST
Expired
Apr 12, 2018, 8:08 PM MST
In force
9 hr
Issued by
NWS Tucson, AZ

Counties Cochise County, AZ, Graham County, AZ, Greenlee County, AZ, Pima County, AZ, Pinal County, AZ, Santa Cruz County, AZ

The radar

The Tucson radar (KEMX), 61 km from the middle of the area, began a volume at 21:42 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

What was reported inside it

TimeReportWhereRemark
Apr 12, 3:23 PM MSTDUST STORM4 Nne Maricopa, AZHIGHWAY 347 WAS CLOSED FOR OVER 3.5 HOURS BETWEEN INTERSTATE 10 AND CASA BLANCA RD. DUE TO LOW VISIBILITY FROM BLOWING DUST.
Apr 12, 3:52 PM MSTDUST STORM5 Ne Casa Grande, AZINTERSTATE 10 NEAR CASA GRANDE WAS CLOSED IN BOTH DIRECTIONS FROM MILEPOST 191 TO 194 FOR OVER 2 HOURS DUE TO VERY POOR VISIBILITY IN BLOWING DUST.
Apr 12, 4:00 PM MSTNON-TSTM WND GST 424 Sse Coolidge, AZMESONET STATION SRP42, 4 SSE COOLIDGE.
Apr 12, 4:15 PM MSTNON-TSTM WND GST 43Casa Grande Municipal A, AZAWOS STATION CGZ, CASA GRANDE MUNICIPAL AIRPORT.
Apr 12, 4:59 PM MSTNON-TSTM WND GST 472 Wnw Santan, AZMESONET STATION MEMF, 2 WNW SANTAN.
Apr 12, 5:10 PM MSTNON-TSTM WND GST 4310 Ese Queen Creek, AZMESONET STATION SRP22, 10 ESE QUEEN CREEK.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Tuscon, AZ (KDMA), launched 12:00Z, 9.7 hours before the alert went out and 49 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Tuscon, AZ at 12:00Z on 2018-04-11Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Tuscon, AZ at 12:00Z on 2018-04-11The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -20 square meters per square second.193958Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
4323 m above ground
0-6 km bulk shear
25 kt
0-1 km storm-relative helicity
-20 m²/s²
0-3 km storm-relative helicity
133 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

794 
WWUS75 KTWC 112144
NPWTWC

URGENT - WEATHER MESSAGE
National Weather Service Tucson AZ
244 PM MST Wed Apr 11 2018

AZZ510>512-514-121200-
/O.UPG.KTWC.HW.A.0001.180412T1800Z-180413T0400Z/
/O.NEW.KTWC.HW.W.0001.180412T1800Z-180413T0400Z/
White Mountains of Graham and Greenlee Counties-
Galiuro and Pinaleno Mountains-Chiricahua Mountains-
Catalina and Rincon Mountains-
Including the cities of Hannagan Meadow, Mount Graham, 
Chiricahua NM, Mount Lemmon, and Summerhaven
244 PM MST Wed Apr 11 2018

...HIGH WIND WARNING IN EFFECT FROM 11 AM TO 9 PM MST THURSDAY...

The National Weather Service in Tucson has issued a High Wind
Warning, which is in effect from 11 AM to 9 PM MST Thursday. The
High Wind Watch is no longer in effect. 

* IMPACTS...Winds this strong may down trees and power lines, 
  causing property damage or power outages. Cross winds can make 
  driving difficult, especially for drivers of high profile 
  vehicles and vehicles towing trailers.

* TIMING...Late Thursday morning into Thursday evening.

* WINDS...West to northwest 40 to 50 mph with gusts near 65 mph.

* For a detailed view of the hazard area...visit 
  weather.gov/Tucson and click on the Detailed Hazards Icon 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Warning means a hazardous high wind event is expected
with sustained winds of at least 45 mph...or gusts of 65 mph or 
higher. Secure trash cans...lawn furniture...and other loose or 
lightweight outdoor objects. High winds can topple trees...blow 
weakened roofs off houses...and down power lines. Use extreme 
caution when driving and expect areas of blowing dust which may 
reduce visibilities greatly.

Listen to NOAA Weather Radio...commercial radio or television 
stations...or your cable television provider for the latest on 
this hazardous High Wind Event.

&&

$$

AZZ507>509-121200-
/O.NEW.KTWC.WI.Y.0004.180413T1700Z-180414T0200Z/
/O.CON.KTWC.WI.Y.0003.180412T1800Z-180413T0400Z/
Upper San Pedro River Valley-
Eastern Cochise County below 5000 feet-Upper Gila River Valley-
Including the cities of Sierra Vista, Benson, Willcox, Clifton, 
and Safford
244 PM MST Wed Apr 11 2018

...WIND ADVISORY REMAINS IN EFFECT FROM 11 AM TO 9 PM MST
THURSDAY...
...WIND ADVISORY IN EFFECT FROM 10 AM TO 7 PM MST FRIDAY...

The National Weather Service in Tucson has issued a Wind
Advisory, which is in effect from 10 AM to 7 PM MST Friday. 

* IMPACTS...The winds can make driving difficult, especially for 
  motorists with high profile vehicles. This may particularly 
  impact portions of Interstate 10 northwest of Tucson as well as 
  east of Tucson near the Willcox Playa where blowing dust may 
  reduce visibility at times. In addition...loose and unsecured 
  outdoor objects may be blown around.

* TIMING...Late Thursday morning into Thursday evening, and late
  Friday morning into Friday evening.

* WINDS...West to northwest 25 to 35 mph with gusts near 45 mph.

* For a detailed view of the hazard area...visit 
  weather.gov/Tucson and click on the Detailed Hazards Icon 

* For a detailed view of the hazard area...visit 
  weather.gov/Tucson and click on the Detailed Hazards Icon 

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.

&&

$$

AZZ504-506-513-121200-
/O.CON.KTWC.WI.Y.0003.180412T1800Z-180413T0400Z/
Tucson Metro Area-Southeast Pinal County-
Dragoon and Mule and Huachuca and Santa Rita Mountains-
Including the cities of Tucson, Green Valley, Marana, Vail, 
Mammoth, Oracle, Bisbee, Canelo Hills, and Madera Canyon
244 PM MST Wed Apr 11 2018

...WIND ADVISORY REMAINS IN EFFECT FROM 11 AM TO 9 PM MST
THURSDAY...

* IMPACTS...The winds can make driving difficult, especially for 
  motorists with high profile vehicles. This may particularly 
  impact portions of Interstate 10 northwest of Tucson as well 
  as east of Tucson near the Willcox Playa where blowing dust 
  may reduce visibility at times. In addition...loose and 
  unsecured outdoor objects may be blown around. 

* TIMING...Late Thursday morning into Thursday evening.

* WINDS...West to northwest 25 to 35 mph with gusts near 45 mph.

* For a detailed view of the hazard area...visit 
  weather.gov/Tucson and click on the Detailed Hazards Icon 

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.

&&

$$

Visit us on Facebook...Twitter...YouTube...and at weather.gov/Tucson
6 follow-up statements
384 
WWUS75 KTWC 121028
NPWTWC

URGENT - WEATHER MESSAGE
National Weather Service Tucson AZ
328 AM MST Thu Apr 12 2018

AZZ510>512-514-122300-
/O.CON.KTWC.HW.W.0001.180412T1800Z-180413T0400Z/
White Mountains of Graham and Greenlee Counties-
Galiuro and Pinaleno Mountains-Chiricahua Mountains-
Catalina and Rincon Mountains-
Including the cities of Hannagan Meadow, Mount Graham, 
Chiricahua NM, Mount Lemmon, and Summerhaven
328 AM MST Thu Apr 12 2018

...HIGH WIND WARNING REMAINS IN EFFECT FROM 11 AM THIS MORNING TO
9 PM MST THIS EVENING...

* IMPACTS...Winds this strong may down trees and power lines, 
  causing property damage or power outages. Cross winds can make 
  driving difficult, especially for drivers of high profile 
  vehicles and vehicles towing trailers. 

* TIMING...Late this morning into this evening.

* WINDS...West to northwest 40 to 50 mph with gusts up to 70 mph.

* For a detailed view of the hazard area...visit 
  weather.gov/Tucson and click on the Detailed Hazards Icon 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Warning means a hazardous high wind event is expected
with sustained winds of at least 45 mph...or gusts of 65 mph or
higher. Secure trash cans...lawn furniture...and other loose or
lightweight outdoor objects. High winds can topple trees...blow
weakened roofs off houses...and down power lines. Use extreme
caution when driving and expect areas of blowing dust which may
reduce visibilities greatly.

Listen to NOAA Weather Radio...commercial radio or television
stations...or your cable television provider for the latest on
this hazardous High Wind Event.

&&

$$

AZZ507>509-122300-
/O.NEW.KTWC.FZ.A.0003.180414T0900Z-180414T1600Z/
/O.CON.KTWC.WI.Y.0003.180412T1800Z-180413T0400Z/
/O.CON.KTWC.WI.Y.0004.180413T1700Z-180414T0200Z/
Upper San Pedro River Valley-
Eastern Cochise County below 5000 feet-Upper Gila River Valley-
Including the cities of Sierra Vista, Benson, Willcox, Clifton, 
and Safford
328 AM MST Thu Apr 12 2018

...WIND ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO
9 PM MST THIS EVENING...
...WIND ADVISORY REMAINS IN EFFECT FROM 10 AM TO 7 PM MST
FRIDAY...
...FREEZE WATCH IN EFFECT FROM LATE FRIDAY NIGHT THROUGH SATURDAY
MORNING...

The National Weather Service in Tucson has issued a Freeze Watch,
which is in effect from late Friday night through Saturday
morning. 

* IMPACTS...The winds can make driving difficult, especially for
  motorists with high profile vehicles. This may particularly
  impact portions of Interstate 10 northwest of Tucson as well as
  east of Tucson near the Willcox Playa where blowing dust may
  reduce visibility at times. In addition...loose and unsecured
  outdoor objects may be blown around. Freezing temperatures will
  likely damage sensitive crops and vegetation.

* TEMPERATURES...Mid 20s to lower 30s.

* TIMING...For winds, late this morning into this evening and then
  again late Friday morning into Friday evening. For freezing 
  temperatures, late Friday night into Saturday morning.

* WINDS...West to northwest 25 to 35 mph with gusts near 50 mph.

* For a detailed view of the hazard area...visit 
  weather.gov/Tucson and click on the Detailed Hazards Icon 

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.

A Freeze Watch means sub-freezing temperatures are possible.
These conditions could kill crops and other sensitive vegetation.
To prevent freezing and possible bursting of outdoor water
pipes...pipes should be wrapped...drained...or allowed to drip
slowly.

&&

$$

AZZ504-506-513-122300-
/O.CON.KTWC.WI.Y.0003.180412T1800Z-180413T0400Z/
Tucson Metro Area-Southeast Pinal County-
Dragoon and Mule and Huachuca and Santa Rita Mountains-
Including the cities of Tucson, Green Valley, Marana, Vail, 
Mammoth, Oracle, Bisbee, Canelo Hills, and Madera Canyon
328 AM MST Thu Apr 12 2018

...WIND ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO
9 PM MST THIS EVENING...

* IMPACTS...The winds can make driving difficult, especially for
  motorists with high profile vehicles. This may particularly
  impact portions of Interstate 10 northwest of Tucson where 
  blowing dust may reduce visibility at times. In addition...loose
  and unsecured outdoor objects may be blown around. 

* TIMING...Late this morning into this evening.

* WINDS...West to northwest 25 to 35 mph with gusts near 45 mph.

* For a detailed view of the hazard area...visit 
  weather.gov/Tucson and click on the Detailed Hazards Icon 

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.

&&

$$

Visit us on Facebook...Twitter...YouTube...and at weather.gov/Tucson
855 
WWUS75 KTWC 121532
NPWTWC

URGENT - WEATHER MESSAGE
National Weather Service Tucson AZ
832 AM MST Thu Apr 12 2018

AZZ513-122345-
/O.UPG.KTWC.WI.Y.0003.180412T1800Z-180413T0400Z/
/O.EXA.KTWC.HW.W.0001.180412T1800Z-180413T0400Z/
Dragoon and Mule and Huachuca and Santa Rita Mountains-
Including the cities of Bisbee and Canelo Hills
832 AM MST Thu Apr 12 2018

...HIGH WIND WARNING IN EFFECT UNTIL 9 PM MST THIS EVENING...

The National Weather Service in Tucson has issued a High Wind
Warning, which is in effect until 9 PM MST this evening. The Wind
Advisory is no longer in effect. 

* IMPACTS...Winds this strong may down trees and power lines,
  causing property damage or power outages. Cross winds can make
  driving difficult, especially for drivers of high profile
  vehicles and vehicles towing trailers.

* TIMING...Late this morning into this evening.

* WINDS...West to northwest 40 to 50 mph with gusts up to 70 mph.

* For a detailed view of the hazard area...visit 
  weather.gov/Tucson and click on the Detailed Hazards Icon 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Warning means a hazardous high wind event is expected
with sustained winds of at least 45 mph...or gusts of 65 mph or 
higher. Secure trash cans...lawn furniture...and other loose or 
lightweight outdoor objects. High winds can topple trees...blow 
weakened roofs off houses...and down power lines. Use extreme 
caution when driving and expect areas of blowing dust which may 
reduce visibilities greatly.

Stay tuned to NOAA Weather Radio...commercial radio or television
stations...or your cable television provider for the latest on
this hazardous High Wind Event.

&&

$$

AZZ510>512-514-122345-
/O.CON.KTWC.HW.W.0001.180412T1800Z-180413T0400Z/
White Mountains of Graham and Greenlee Counties-
Galiuro and Pinaleno Mountains-Chiricahua Mountains-
Catalina and Rincon Mountains-
Including the cities of Hannagan Meadow, Mount Graham, 
Chiricahua NM, Mount Lemmon, and Summerhaven
832 AM MST Thu Apr 12 2018

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 9 PM MST THIS
EVENING...

* IMPACTS...Winds this strong may down trees and power lines, 
  causing property damage or power outages. Cross winds can make 
  driving difficult, especially for drivers of high profile 
  vehicles and vehicles towing trailers. 

* TIMING...Late this morning into this evening.

* WINDS...West to northwest 40 to 50 mph with gusts up to 70 mph.

* For a detailed view of the hazard area...visit 
  weather.gov/Tucson and click on the Detailed Hazards Icon 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Warning means a hazardous high wind event is expected
with sustained winds of at least 45 mph...or gusts of 65 mph or
higher. Secure trash cans...lawn furniture...and other loose or
lightweight outdoor objects. High winds can topple trees...blow
weakened roofs off houses...and down power lines. Use extreme
caution when driving and expect areas of blowing dust which may
reduce visibilities greatly.

Listen to NOAA Weather Radio...commercial radio or television
stations...or your cable television provider for the latest on
this hazardous High Wind Event.

&&

$$

AZZ507>509-122345-
/O.CON.KTWC.WI.Y.0003.180412T1800Z-180413T0400Z/
/O.CON.KTWC.WI.Y.0004.180413T1700Z-180414T0200Z/
/O.CON.KTWC.FZ.A.0003.180414T0900Z-180414T1600Z/
Upper San Pedro River Valley-
Eastern Cochise County below 5000 feet-Upper Gila River Valley-
Including the cities of Sierra Vista, Benson, Willcox, Clifton, 
and Safford
832 AM MST Thu Apr 12 2018

...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 PM MST THIS EVENING...
...WIND ADVISORY REMAINS IN EFFECT FROM 10 AM TO 7 PM MST
FRIDAY...
...FREEZE WATCH REMAINS IN EFFECT FROM LATE FRIDAY NIGHT THROUGH
SATURDAY MORNING...

* IMPACTS...The winds can make driving difficult, especially for 
  motorists with high profile vehicles. This may particularly 
  impact portions of Interstate 10 northwest of Tucson as well 
  as east of Tucson near the Willcox Playa where blowing dust 
  may reduce visibility at times. In addition...loose and 
  unsecured outdoor objects may be blown around. Freezing 
  temperatures will likely damage sensitive crops and 
  vegetation. 

* TEMPERATURES...Mid 20s to lower 30s.

* TIMING...For winds, late this morning into this evening and 
  then again late Friday morning into Friday evening. For 
  freezing temperatures, late Friday night into Saturday 
  morning. 

* WINDS...West to northwest 25 to 35 mph with gusts near 50 mph.

* For a detailed view of the hazard area...visit 
  weather.gov/Tucson and click on the Detailed Hazards Icon 

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.

A Freeze Watch means sub-freezing temperatures are possible.
These conditions could kill crops and other sensitive vegetation.
To prevent freezing and possible bursting of outdoor water
pipes...pipes should be wrapped...drained...or allowed to drip
slowly.

&&

$$

AZZ504-506-122345-
/O.CON.KTWC.WI.Y.0003.180412T1800Z-180413T0400Z/
Tucson Metro Area-Southeast Pinal County-
Including the cities of Tucson, Green Valley, Marana, Vail, 
Mammoth, and Oracle
832 AM MST Thu Apr 12 2018

...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 PM MST THIS EVENING...

* IMPACTS...The winds can make driving difficult, especially for 
  motorists with high profile vehicles. This may particularly 
  impact portions of Interstate 10 northwest of Tucson where 
  blowing dust may reduce visibility at times. In addition...
  loose and unsecured outdoor objects may be blown around. 

* TIMING...Late this morning into this evening.

* WINDS...West to northwest 25 to 35 mph with gusts near 45 mph.

* For a detailed view of the hazard area...visit 
  weather.gov/Tucson and click on the Detailed Hazards Icon 

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.

&&

$$


Visit us on Facebook...Twitter...YouTube...and at weather.gov/Tucson
704 
WWUS75 KTWC 121808
NPWTWC

URGENT - WEATHER MESSAGE
National Weather Service Tucson AZ
1108 AM MST Thu Apr 12 2018

AZZ510>514-130400-
/O.CON.KTWC.HW.W.0001.000000T0000Z-180413T0400Z/
White Mountains of Graham and Greenlee Counties-
Galiuro and Pinaleno Mountains-Chiricahua Mountains-
Dragoon and Mule and Huachuca and Santa Rita Mountains-
Catalina and Rincon Mountains-
Including the cities of Hannagan Meadow, Mount Graham, 
Chiricahua NM, Bisbee, Canelo Hills, Mount Lemmon, 
and Summerhaven
1108 AM MST Thu Apr 12 2018

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 9 PM MST THIS
EVENING...

* IMPACTS...Winds this strong may down trees and power lines, 
  causing property damage or power outages. Cross winds can make 
  driving difficult, especially for drivers of high profile 
  vehicles and vehicles towing trailers. 

* TIMING...Late this morning into this evening.

* WINDS...West to northwest 40 to 50 mph with gusts up to 70 mph.

* For a detailed view of the hazard area...visit 
  weather.gov/Tucson and click on the Detailed Hazards Icon 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Warning means a hazardous high wind event is expected
with sustained winds of at least 45 mph...or gusts of 65 mph or
higher. Secure trash cans...lawn furniture...and other loose or
lightweight outdoor objects. High winds can topple trees...blow
weakened roofs off houses...and down power lines. Use extreme
caution when driving and expect areas of blowing dust which may
reduce visibilities greatly.

Listen to NOAA Weather Radio...commercial radio or television
stations...or your cable television provider for the latest on
this hazardous High Wind Event.

&&

$$

AZZ508-130400-
/O.NEW.KTWC.DU.Y.0004.180412T1808Z-180413T0400Z/
/O.CON.KTWC.WI.Y.0003.000000T0000Z-180413T0400Z/
/O.CON.KTWC.WI.Y.0004.180413T1700Z-180414T0200Z/
/O.CON.KTWC.FZ.A.0003.180414T0900Z-180414T1600Z/
Eastern Cochise County below 5000 feet-
Including the city of Willcox
1108 AM MST Thu Apr 12 2018

...BLOWING DUST ADVISORY IN EFFECT UNTIL 9 PM MST THIS EVENING...
...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 PM MST THIS EVENING...
...WIND ADVISORY REMAINS IN EFFECT FROM 10 AM TO 7 PM MST
FRIDAY...
...FREEZE WATCH REMAINS IN EFFECT FROM LATE FRIDAY NIGHT THROUGH
SATURDAY MORNING...

The National Weather Service in Tucson has issued a Blowing Dust
Advisory, which is in effect until 9 PM MST this evening. 

* IMPACTS...Blowing dust will restrict visibilities below a mile
  posing a significant hazard to motorists, especially from
  Willcox to the New Mexico state line. The winds can also make
  driving difficult for motorists with high profile vehicles. In
  addition...loose and unsecured outdoor objects may be blown
  around. Freezing temperatures will likely damage sensitive crops
  and vegetation Saturday morning.

* TEMPERATURES...Mid 20s to lower 30s Saturday morning.

* TIMING...For dust, through this evening. For winds, through 
  this evening and then again late Friday morning into Friday 
  evening. For freezing temperatures, late Friday night into 
  Saturday morning. 

* WINDS...West to northwest 25 to 35 mph with gusts near 50 mph.

* VISIBILITY...Less than a mile in blowing dust.

* For a detailed view of the hazard area...visit 
  weather.gov/Tucson and click on the Detailed Hazards Icon 

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.

A Freeze Watch means sub-freezing temperatures are possible.
These conditions could kill crops and other sensitive vegetation.
To prevent freezing and possible bursting of outdoor water
pipes...pipes should be wrapped...drained...or allowed to drip
slowly.

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.

&&

$$

AZZ507-509-130400-
/O.CON.KTWC.WI.Y.0003.000000T0000Z-180413T0400Z/
/O.CON.KTWC.WI.Y.0004.180413T1700Z-180414T0200Z/
/O.CON.KTWC.FZ.A.0003.180414T0900Z-180414T1600Z/
Upper San Pedro River Valley-Upper Gila River Valley-
Including the cities of Sierra Vista, Benson, Clifton, 
and Safford
1108 AM MST Thu Apr 12 2018

...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 PM MST THIS EVENING...
...WIND ADVISORY REMAINS IN EFFECT FROM 10 AM TO 7 PM MST
FRIDAY...
...FREEZE WATCH REMAINS IN EFFECT FROM LATE FRIDAY NIGHT THROUGH
SATURDAY MORNING...

* IMPACTS...The winds can make driving difficult, especially for
  motorists with high profile vehicles. In addition...loose and 
  unsecured outdoor objects may be blown around. Freezing 
  temperatures will likely damage sensitive crops and vegetation. 

* TEMPERATURES...Mid 20s to lower 30s.

* TIMING...For winds, late this morning into this evening and 
  then again late Friday morning into Friday evening. For 
  freezing temperatures, late Friday night into Saturday 
  morning. 

* WINDS...West to northwest 25 to 35 mph with gusts near 50 mph.

* For a detailed view of the hazard area...visit 
  weather.gov/Tucson and click on the Detailed Hazards Icon 

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.

A Freeze Watch means sub-freezing temperatures are possible.
These conditions could kill crops and other sensitive vegetation.
To prevent freezing and possible bursting of outdoor water
pipes...pipes should be wrapped...drained...or allowed to drip
slowly.

&&

$$

AZZ504-506-130400-
/O.CON.KTWC.WI.Y.0003.000000T0000Z-180413T0400Z/
Tucson Metro Area-Southeast Pinal County-
Including the cities of Tucson, Green Valley, Marana, Vail, 
Mammoth, and Oracle
1108 AM MST Thu Apr 12 2018

...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 PM MST THIS EVENING...

* IMPACTS...The winds can make driving difficult, especially for
  motorists with high profile vehicles. This may particularly
  impact portions of Interstate 10 northwest of Tucson where
  blowing dust may reduce visibility at times. In addition, loose
  and unsecured outdoor objects may be blown around. 

* TIMING...Late this morning into this evening.

* WINDS...West to northwest 25 to 35 mph with gusts near 45 mph.

* For a detailed view of the hazard area...visit 
  weather.gov/Tucson and click on the Detailed Hazards Icon 

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.

&&

$$


Visit us on Facebook...Twitter...YouTube...and at weather.gov/Tucson
793 
WWUS75 KTWC 122113
NPWTWC

URGENT - WEATHER MESSAGE
National Weather Service Tucson AZ
213 PM MST Thu Apr 12 2018

AZZ510>514-130400-
/O.CON.KTWC.HW.W.0001.000000T0000Z-180413T0400Z/
White Mountains of Graham and Greenlee Counties-
Galiuro and Pinaleno Mountains-Chiricahua Mountains-
Dragoon and Mule and Huachuca and Santa Rita Mountains-
Catalina and Rincon Mountains-
Including the cities of Hannagan Meadow, Mount Graham, 
Chiricahua NM, Bisbee, Canelo Hills, Mount Lemmon, 
and Summerhaven
213 PM MST Thu Apr 12 2018

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 9 PM MST THIS
EVENING...

* IMPACTS...Winds this strong may down trees and power lines, 
  causing property damage or power outages. Cross winds can make 
  driving difficult, especially for drivers of high profile 
  vehicles and vehicles towing trailers. 

* TIMING...Late this morning into this evening.

* WINDS...West to northwest 40 to 50 mph with gusts up to 70 mph.

* For a detailed view of the hazard area...visit 
  weather.gov/Tucson and click on the Detailed Hazards Icon 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Warning means a hazardous high wind event is expected
with sustained winds of at least 45 mph...or gusts of 65 mph or
higher. Secure trash cans...lawn furniture...and other loose or
lightweight outdoor objects. High winds can topple trees...blow
weakened roofs off houses...and down power lines. Use extreme
caution when driving and expect areas of blowing dust which may
reduce visibilities greatly.

Listen to NOAA Weather Radio...commercial radio or television
stations...or your cable television provider for the latest on
this hazardous High Wind Event.

&&

$$

AZZ501-502-505-130400-
/O.EXA.KTWC.DU.Y.0004.000000T0000Z-180413T0400Z/
Western Pima County-Tohono O'Odham Nation-
South Central Pinal County-
Including the cities of Ajo, Organ Pipe Cactus N.M., Sells, 
and Picacho Peak State Park
213 PM MST Thu Apr 12 2018

...BLOWING DUST ADVISORY IN EFFECT UNTIL 9 PM MST THIS EVENING...

The National Weather Service in Tucson has issued a Blowing Dust
Advisory, which is in effect until 9 PM MST this evening. 

* IMPACTS...Blowing dust will restrict visibilities below a mile
  posing a significant hazard to motorists, especially from
  Willcox to the New Mexico state line. The winds can also make
  driving difficult for motorists with high profile vehicles. In
  addition...loose and unsecured outdoor objects may be blown
  around. Freezing temperatures will likely damage sensitive crops
  and vegetation Saturday morning.

* TIMING...For dust, through this evening. For winds, through this
  evening and then again late Friday morning into Friday evening. 

* WINDS...West to northwest 20 to 30 mph with gusts near 45 mph.

* VISIBILITY...Less than a mile in blowing dust.

* For a detailed view of the hazard area...visit 
  weather.gov/Tucson and click on the Detailed Hazards Icon 

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.

A Freeze Watch means sub-freezing temperatures are possible.
These conditions could kill crops and other sensitive vegetation.
To prevent freezing and possible bursting of outdoor water
pipes...pipes should be wrapped...drained...or allowed to drip
slowly.

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.

&&

$$

AZZ508-130400-
/O.CON.KTWC.DU.Y.0004.000000T0000Z-180413T0400Z/
/O.CON.KTWC.WI.Y.0003.000000T0000Z-180413T0400Z/
/O.CON.KTWC.WI.Y.0004.180413T1700Z-180414T0200Z/
/O.CON.KTWC.FZ.A.0003.180414T0900Z-180414T1600Z/
Eastern Cochise County below 5000 feet-
Including the cities of Willcox and Douglas
213 PM MST Thu Apr 12 2018

...BLOWING DUST ADVISORY REMAINS IN EFFECT UNTIL 9 PM MST THIS
EVENING...
...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 PM MST THIS EVENING...
...WIND ADVISORY REMAINS IN EFFECT FROM 10 AM TO 7 PM MST
FRIDAY...
...FREEZE WATCH REMAINS IN EFFECT FROM LATE FRIDAY NIGHT THROUGH
SATURDAY MORNING...

* IMPACTS...Blowing dust will restrict visibilities below a mile 
  posing a significant hazard to motorists, especially from 
  Willcox to the New Mexico state line. The winds can also make 
  driving difficult for motorists with high profile vehicles. In 
  addition...loose and unsecured outdoor objects may be blown 
  around. Freezing temperatures will likely damage sensitive 
  crops and vegetation Saturday morning. 

* TEMPERATURES...Mid 20s to lower 30s Saturday morning.

* TIMING...For dust, through this evening. For winds, through 
  this evening and then again late Friday morning into Friday 
  evening. For freezing temperatures, late Friday night into 
  Saturday morning. 

* WINDS...West to northwest 25 to 35 mph with gusts near 50 mph.

* VISIBILITY...Less than a mile in blowing dust.

* For a detailed view of the hazard area...visit 
  weather.gov/Tucson and click on the Detailed Hazards Icon 

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.

A Freeze Watch means sub-freezing temperatures are possible.
These conditions could kill crops and other sensitive vegetation.
To prevent freezing and possible bursting of outdoor water
pipes...pipes should be wrapped...drained...or allowed to drip
slowly.

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.

&&

$$

AZZ507-509-130400-
/O.CON.KTWC.WI.Y.0003.000000T0000Z-180413T0400Z/
/O.CON.KTWC.WI.Y.0004.180413T1700Z-180414T0200Z/
/O.CON.KTWC.FZ.A.0003.180414T0900Z-180414T1600Z/
Upper San Pedro River Valley-Upper Gila River Valley-
Including the cities of Sierra Vista, Benson, Clifton, 
and Safford
213 PM MST Thu Apr 12 2018

...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 PM MST THIS EVENING...
...WIND ADVISORY REMAINS IN EFFECT FROM 10 AM TO 7 PM MST
FRIDAY...
...FREEZE WATCH REMAINS IN EFFECT FROM LATE FRIDAY NIGHT THROUGH
SATURDAY MORNING...

* IMPACTS...The winds can make driving difficult, especially for 
  motorists with high profile vehicles. In addition...loose and 
  unsecured outdoor objects may be blown around. Freezing 
  temperatures will likely damage sensitive crops and 
  vegetation. 

* TEMPERATURES...Mid 20s to lower 30s Saturday morning.

* TIMING...For winds, late this morning into this evening and 
  then again late Friday morning into Friday evening. For 
  freezing temperatures, late Friday night into Saturday 
  morning. 

* WINDS...West to northwest 25 to 35 mph with gusts near 50 mph.

* For a detailed view of the hazard area...visit 
  weather.gov/Tucson and click on the Detailed Hazards Icon 

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.

A Freeze Watch means sub-freezing temperatures are possible.
These conditions could kill crops and other sensitive vegetation.
To prevent freezing and possible bursting of outdoor water
pipes...pipes should be wrapped...drained...or allowed to drip
slowly.

&&

$$

AZZ506-130400-
/O.EXA.KTWC.FZ.A.0003.180414T0900Z-180414T1600Z/
/O.CON.KTWC.WI.Y.0003.000000T0000Z-180413T0400Z/
Southeast Pinal County-
Including the cities of Mammoth and Oracle
213 PM MST Thu Apr 12 2018

...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 PM MST THIS EVENING...
...FREEZE WATCH IN EFFECT FROM LATE FRIDAY NIGHT THROUGH SATURDAY
MORNING...

The National Weather Service in Tucson has issued a Freeze Watch,
which is in effect from late Friday night through Saturday
morning. 

* IMPACTS...The winds can make driving difficult, especially for 
  motorists with high profile vehicles. In addition...loose and 
  unsecured outdoor objects may be blown around. Freezing 
  temperatures will likely damage sensitive crops and 
  vegetation. 

* TEMPERATURES...Upper 20s to lower 30s Saturday morning.

* TIMING...For winds, late this morning into this evening and 
  then again late Friday morning into Friday evening. For 
  freezing temperatures, late Friday night into Saturday 
  morning. 

* WINDS...West to northwest 25 to 35 mph with gusts near 50 mph.

* For a detailed view of the hazard area...visit 
  weather.gov/Tucson and click on the Detailed Hazards Icon 

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.

A Freeze Watch means sub-freezing temperatures are possible.
These conditions could kill crops and other sensitive vegetation.
To prevent freezing and possible bursting of outdoor water
pipes...pipes should be wrapped...drained...or allowed to drip
slowly.

&&

$$

AZZ504-130400-
/O.CON.KTWC.WI.Y.0003.000000T0000Z-180413T0400Z/
Tucson Metro Area-
Including the cities of Tucson, Green Valley, Marana, and Vail
213 PM MST Thu Apr 12 2018

...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 PM MST THIS EVENING...

* IMPACTS...The winds can make driving difficult, especially for 
  motorists with high profile vehicles. This may particularly 
  impact portions of Interstate 10 northwest of Tucson where 
  blowing dust may reduce visibility at times. In addition, 
  loose and unsecured outdoor objects may be blown around. 

* TIMING...Late this morning into this evening.

* WINDS...West to northwest 25 to 35 mph with gusts near 45 mph.

* For a detailed view of the hazard area...visit 
  weather.gov/Tucson and click on the Detailed Hazards Icon 

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.

&&

$$

AZZ503-130400-
/O.EXA.KTWC.FZ.A.0003.180414T0900Z-180414T1600Z/
Upper Santa Cruz River Valley/Altar Valley-
213 PM MST Thu Apr 12 2018

...FREEZE WATCH IN EFFECT FROM LATE FRIDAY NIGHT THROUGH SATURDAY
MORNING...

The National Weather Service in Tucson has issued a Freeze Watch,
which is in effect from late Friday night through Saturday
morning. 

* IMPACTS...The winds can make driving difficult, especially for 
  motorists with high profile vehicles. In addition...loose and 
  unsecured outdoor objects may be blown around. Freezing 
  temperatures will likely damage sensitive crops and 
  vegetation. 

* TEMPERATURES...Upper 20s to lower 30s Saturday morning.

* TIMING...For winds, late this morning into this evening and 
  then again late Friday morning into Friday evening. For 
  freezing temperatures, late Friday night into Saturday 
  morning. 

* WINDS...West to northwest 25 to 35 mph with gusts near 50 mph.

* For a detailed view of the hazard area...visit 
  weather.gov/Tucson and click on the Detailed Hazards Icon 

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.

A Freeze Watch means sub-freezing temperatures are possible.
These conditions could kill crops and other sensitive vegetation.
To prevent freezing and possible bursting of outdoor water
pipes...pipes should be wrapped...drained...or allowed to drip
slowly.

&&

$$


Visit us on Facebook...Twitter...YouTube...and at weather.gov/Tucson
067 
WWUS75 KTWC 122332
NPWTWC

URGENT - WEATHER MESSAGE
National Weather Service Tucson AZ
432 PM MST Thu Apr 12 2018

AZZ510>514-130400-
/O.CON.KTWC.HW.W.0001.000000T0000Z-180413T0400Z/
White Mountains of Graham and Greenlee Counties-
Galiuro and Pinaleno Mountains-Chiricahua Mountains-
Dragoon and Mule and Huachuca and Santa Rita Mountains-
Catalina and Rincon Mountains-
Including the cities of Hannagan Meadow, Mount Graham, 
Chiricahua NM, Bisbee, Canelo Hills, Mount Lemmon, 
and Summerhaven
432 PM MST Thu Apr 12 2018

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 9 PM MST THIS
EVENING...

* IMPACTS...Winds this strong may down trees and power lines, 
  causing property damage or power outages. Cross winds can make 
  driving difficult, especially for drivers of high profile 
  vehicles and vehicles towing trailers. 

* TIMING...Into this evening.

* WINDS...West to northwest 40 to 50 mph with gusts up to 70 mph.

* For a detailed view of the hazard area...visit 
  weather.gov/Tucson and click on the Detailed Hazards Icon 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Warning means a hazardous high wind event is expected
with sustained winds of at least 45 mph...or gusts of 65 mph or
higher. Secure trash cans...lawn furniture...and other loose or
lightweight outdoor objects. High winds can topple trees...blow
weakened roofs off houses...and down power lines. Use extreme
caution when driving and expect areas of blowing dust which may
reduce visibilities greatly.

Listen to NOAA Weather Radio...commercial radio or television
stations...or your cable television provider for the latest on
this hazardous High Wind Event.

&&

$$

AZZ506-131200-
/O.EXA.KTWC.DU.Y.0004.000000T0000Z-180413T0400Z/
/O.CON.KTWC.WI.Y.0003.000000T0000Z-180413T0400Z/
/O.CON.KTWC.FZ.A.0003.180414T0900Z-180414T1600Z/
Southeast Pinal County-
Including the cities of Mammoth and Oracle
432 PM MST Thu Apr 12 2018

...BLOWING DUST ADVISORY IN EFFECT UNTIL 9 PM MST THIS EVENING...
...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 PM MST THIS EVENING...
...FREEZE WATCH REMAINS IN EFFECT FROM LATE FRIDAY NIGHT THROUGH
SATURDAY MORNING...

The National Weather Service in Tucson has issued a Blowing Dust
Advisory, which is in effect until 9 PM MST this evening. 

* IMPACTS...Blowing dust will restrict visibilities below a mile
  posing a significant hazard to motorists. The winds can make 
  driving difficult, especially for motorists with high profile 
  vehicles. In addition...loose and unsecured outdoor objects may 
  be blown around. Freezing temperatures will likely damage 
  sensitive crops and vegetation. 

* TEMPERATURES...Upper 20s to lower 30s Saturday morning.

* TIMING...For dust into this evening. For winds into this 
  evening and then again late Friday morning into Friday evening. 
  For freezing temperatures, late Friday night into Saturday 
  morning. 

* WINDS...West to northwest 25 to 35 mph with gusts near 50 mph.

* For a detailed view of the hazard area...visit 
  weather.gov/Tucson and click on the Detailed Hazards Icon 

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.

A Freeze Watch means sub-freezing temperatures are possible.
These conditions could kill crops and other sensitive vegetation.
To prevent freezing and possible bursting of outdoor water
pipes...pipes should be wrapped...drained...or allowed to drip
slowly.

&&

$$

AZZ503-131200-
/O.EXA.KTWC.DU.Y.0004.000000T0000Z-180413T0400Z/
/O.CON.KTWC.FZ.A.0003.180414T0900Z-180414T1600Z/
Upper Santa Cruz River Valley/Altar Valley-
432 PM MST Thu Apr 12 2018

...BLOWING DUST ADVISORY IN EFFECT UNTIL 9 PM MST THIS EVENING...
...FREEZE WATCH REMAINS IN EFFECT FROM LATE FRIDAY NIGHT THROUGH
SATURDAY MORNING...

The National Weather Service in Tucson has issued a Blowing Dust
Advisory, which is in effect until 9 PM MST this evening. 

* IMPACTS...Blowing dust will restrict visibilities below a mile
  posing a significant hazard to motorists.The winds can make
  driving difficult, especially for  motorists with high profile 
  vehicles. In addition...loose and unsecured outdoor objects may 
  be blown around. Freezing temperatures will likely damage 
  sensitive crops and vegetation. 

* TEMPERATURES...Upper 20s to lower 30s Saturday morning.

* TIMING...For winds and dust, into this evening. For freezing 
  temperatures, late Friday night into Saturday morning. 

* WINDS...West to northwest 25 to 35 mph with gusts near 50 mph.

* For a detailed view of the hazard area...visit 
  weather.gov/Tucson and click on the Detailed Hazards Icon 

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 Freeze Watch means sub-freezing temperatures are possible.
These conditions could kill crops and other sensitive vegetation.
To prevent freezing and possible bursting of outdoor water
pipes...pipes should be wrapped...drained...or allowed to drip
slowly.

&&

$$

AZZ504-130400-
/O.EXA.KTWC.DU.Y.0004.000000T0000Z-180413T0400Z/
/O.CON.KTWC.WI.Y.0003.000000T0000Z-180413T0400Z/
Tucson Metro Area-
Including the cities of Tucson, Green Valley, Marana, and Vail
432 PM MST Thu Apr 12 2018

...BLOWING DUST ADVISORY IN EFFECT UNTIL 9 PM MST THIS EVENING...
...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 PM MST THIS EVENING...

The National Weather Service in Tucson has issued a Blowing Dust
Advisory, which is in effect until 9 PM MST this evening. 

* IMPACTS...Blowing dust will restrict visibilities below a mile
  posing a significant hazard to motorists. The winds can make driving
  difficult, especially for motorists with high profile vehicles.
  This may particularly impact portions of Interstate 10 
  northwest of Tucson where blowing dust may reduce visibility at 
  times. In addition, loose and unsecured outdoor objects may be 
  blown around. 

* TIMING...For dust and winds, into this evening. 

* WINDS...West to northwest 25 to 35 mph with gusts near 45 mph.

* For a detailed view of the hazard area...visit 
  weather.gov/Tucson and click on the Detailed Hazards Icon 

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.

&&

$$

AZZ515-130400-
/O.EXA.KTWC.DU.Y.0004.000000T0000Z-180413T0400Z/
Baboquivari Mountains-
432 PM MST Thu Apr 12 2018

...BLOWING DUST ADVISORY IN EFFECT UNTIL 9 PM MST THIS EVENING...

The National Weather Service in Tucson has issued a Blowing Dust
Advisory, which is in effect until 9 PM MST this evening. 

* IMPACTS...Blowing dust will restrict visibilities below a mile
  posing a significant hazard to motorists. The winds can also 
  make driving difficult for motorists with high profile vehicles.
  In addition...loose and unsecured outdoor objects may be blown 
  around. Freezing temperatures will likely damage sensitive crops
  and vegetation Saturday morning. 

* TIMING...For dust, through this evening. For winds, through 
  this evening and then again late Friday morning into Friday 
  evening. 

* WINDS...West to northwest 20 to 30 mph with gusts near 45 mph.

* VISIBILITY...Less than a mile in blowing dust.

* For a detailed view of the hazard area...visit 
  weather.gov/Tucson and click on the Detailed Hazards Icon 

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.

&&

$$

AZZ508-131200-
/O.CON.KTWC.DU.Y.0004.000000T0000Z-180413T0400Z/
/O.CON.KTWC.WI.Y.0003.000000T0000Z-180413T0400Z/
/O.CON.KTWC.WI.Y.0004.180413T1700Z-180414T0200Z/
/O.CON.KTWC.FZ.A.0003.180414T0900Z-180414T1600Z/
Eastern Cochise County below 5000 feet-
Including the cities of Willcox and Douglas
432 PM MST Thu Apr 12 2018

...BLOWING DUST ADVISORY REMAINS IN EFFECT UNTIL 9 PM MST THIS
EVENING...
...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 PM MST THIS EVENING...
...WIND ADVISORY REMAINS IN EFFECT FROM 10 AM TO 7 PM MST
FRIDAY...
...FREEZE WATCH REMAINS IN EFFECT FROM LATE FRIDAY NIGHT THROUGH
SATURDAY MORNING...

* IMPACTS...Blowing dust will restrict visibilities below a mile 
  posing a significant hazard to motorists, especially from 
  Willcox to the New Mexico state line. The winds can also make 
  driving difficult for motorists with high profile vehicles. In 
  addition...loose and unsecured outdoor objects may be blown 
  around. Freezing temperatures will likely damage sensitive 
  crops and vegetation Saturday morning. 

* TEMPERATURES...Mid 20s to lower 30s Saturday morning.

* TIMING...For dust, through this evening. For winds, through 
  this evening and then again late Friday morning into Friday 
  evening. For freezing temperatures, late Friday night into 
  Saturday morning. 

* WINDS...West to northwest 25 to 35 mph with gusts near 50 mph.

* VISIBILITY...Less than a mile in blowing dust.

* For a detailed view of the hazard area...visit 
  weather.gov/Tucson and click on the Detailed Hazards Icon 

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.

A Freeze Watch means sub-freezing temperatures are possible.
These conditions could kill crops and other sensitive vegetation.
To prevent freezing and possible bursting of outdoor water
pipes...pipes should be wrapped...drained...or allowed to drip
slowly.

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.

&&

$$

AZZ507-509-131200-
/O.CON.KTWC.WI.Y.0003.000000T0000Z-180413T0400Z/
/O.CON.KTWC.WI.Y.0004.180413T1700Z-180414T0200Z/
/O.CON.KTWC.FZ.A.0003.180414T0900Z-180414T1600Z/
Upper San Pedro River Valley-Upper Gila River Valley-
Including the cities of Sierra Vista, Benson, Clifton, 
and Safford
432 PM MST Thu Apr 12 2018

...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 PM MST THIS EVENING...
...WIND ADVISORY REMAINS IN EFFECT FROM 10 AM TO 7 PM MST
FRIDAY...
...FREEZE WATCH REMAINS IN EFFECT FROM LATE FRIDAY NIGHT THROUGH
SATURDAY MORNING...

* IMPACTS...The winds can make driving difficult, especially for 
  motorists with high profile vehicles. In addition...loose and 
  unsecured outdoor objects may be blown around. Freezing 
  temperatures will likely damage sensitive crops and 
  vegetation. 

* TEMPERATURES...Mid 20s to lower 30s Saturday morning.

* TIMING...For winds, late this morning into this evening and 
  then again late Friday morning into Friday evening. For 
  freezing temperatures, late Friday night into Saturday 
  morning. 

* WINDS...West to northwest 25 to 35 mph with gusts near 50 mph.

* For a detailed view of the hazard area...visit 
  weather.gov/Tucson and click on the Detailed Hazards Icon 

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.

A Freeze Watch means sub-freezing temperatures are possible.
These conditions could kill crops and other sensitive vegetation.
To prevent freezing and possible bursting of outdoor water
pipes...pipes should be wrapped...drained...or allowed to drip
slowly.

&&

$$

AZZ501-502-505-130400-
/O.CON.KTWC.DU.Y.0004.000000T0000Z-180413T0400Z/
Western Pima County-Tohono O'Odham Nation-
South Central Pinal County-
Including the cities of Ajo, Organ Pipe Cactus N.M., Sells, 
and Picacho Peak State Park
432 PM MST Thu Apr 12 2018

...BLOWING DUST ADVISORY REMAINS IN EFFECT UNTIL 9 PM MST THIS
EVENING...

* IMPACTS...Blowing dust will restrict visibilities below a mile
  posing a significant hazard to motorists. The winds can also 
  make driving difficult for motorists with high profile vehicles.
  In addition...loose and unsecured outdoor objects may be blown 
  around. Freezing temperatures will likely damage sensitive crops
  and vegetation Saturday morning. 

* TIMING...For dust, through this evening. For winds, through 
  this evening and then again late Friday morning into Friday 
  evening. 

* WINDS...West to northwest 20 to 30 mph with gusts near 45 mph.

* VISIBILITY...Less than a mile in blowing dust.

* For a detailed view of the hazard area...visit 
  weather.gov/Tucson and click on the Detailed Hazards Icon 

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.

&&

$$


Visit us on Facebook...Twitter...YouTube...and at weather.gov/Tucson
029 
WWUS75 KTWC 130308
NPWTWC

URGENT - WEATHER MESSAGE
National Weather Service Tucson AZ
808 PM MST Thu Apr 12 2018

AZZ510>514-130415-
/O.CAN.KTWC.HW.W.0001.000000T0000Z-180413T0400Z/
White Mountains of Graham and Greenlee Counties-
Galiuro and Pinaleno Mountains-Chiricahua Mountains-
Dragoon and Mule and Huachuca and Santa Rita Mountains-
Catalina and Rincon Mountains-
808 PM MST Thu Apr 12 2018

...HIGH WIND WARNING IS CANCELLED...

The National Weather Service in Tucson has cancelled the High
Wind Warning. 

Winds have diminished below high wind warning thresholds, but will
continue to remain gusty overnight. 

$$

AZZ508-131200-
/O.CAN.KTWC.DU.Y.0004.000000T0000Z-180413T0400Z/
/O.CAN.KTWC.WI.Y.0003.000000T0000Z-180413T0400Z/
/O.CON.KTWC.WI.Y.0004.180413T1700Z-180414T0200Z/
/O.CON.KTWC.FZ.A.0003.180414T0900Z-180414T1600Z/
Eastern Cochise County below 5000 feet-
Including the cities of Willcox and Douglas
808 PM MST Thu Apr 12 2018

...WIND ADVISORY REMAINS IN EFFECT FROM 10 AM TO 7 PM MST
FRIDAY...
...FREEZE WATCH REMAINS IN EFFECT FROM LATE FRIDAY NIGHT THROUGH
SATURDAY MORNING...
...BLOWING DUST ADVISORY IS CANCELLED...
...WIND ADVISORY THIS EVENING IS CANCELLED...

The National Weather Service in Tucson has cancelled the Blowing
Dust Advisory. The Wind Advisory for this evening has been 
cancelled.


* IMPACTS...Winds can make driving difficult for motorists with 
  high profile vehicles. In addition...loose and unsecured outdoor
  objects may be blown around. Freezing temperatures will likely 
  damage sensitive crops and vegetation Saturday morning.

* TEMPERATURES...Mid 20s to lower 30s Saturday morning.

* TIMING... For winds, late Friday morning into Friday evening. 
  For freezing temperatures, late Friday night into Saturday 
  morning. 

* WINDS...West to northwest 25 to 35 mph with gusts near 50 mph.

* For a detailed view of the hazard area...visit 
  weather.gov/Tucson and click on the Detailed Hazards Icon 



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.

A Freeze Watch means sub-freezing temperatures are possible.
These conditions could kill crops and other sensitive vegetation.
To prevent freezing and possible bursting of outdoor water
pipes...pipes should be wrapped...drained...or allowed to drip
slowly.

&&

$$

AZZ506-131200-
/O.CAN.KTWC.DU.Y.0004.000000T0000Z-180413T0400Z/
/O.CAN.KTWC.WI.Y.0003.000000T0000Z-180413T0400Z/
/O.CON.KTWC.FZ.A.0003.180414T0900Z-180414T1600Z/
Southeast Pinal County-
Including the city of Oracle
808 PM MST Thu Apr 12 2018

...FREEZE WATCH REMAINS IN EFFECT FROM LATE FRIDAY NIGHT THROUGH
SATURDAY MORNING...
...BLOWING DUST ADVISORY IS CANCELLED...
...WIND ADVISORY IS CANCELLED...

The National Weather Service in Tucson has cancelled the Blowing
Dust Advisory. The Wind Advisory has been cancelled. 


* IMPACTS...Freezing temperatures will likely damage sensitive 
  crops and vegetation.

* TEMPERATURES...Upper 20s to lower 30s Saturday morning.

* TIMING...For freezing temperatures, late Friday night into 
  Saturday morning. 

* For a detailed view of the hazard area...visit 
  weather.gov/Tucson and click on the Detailed Hazards Icon 



PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Freeze Watch means sub-freezing temperatures are possible.
These conditions could kill crops and other sensitive vegetation.
To prevent freezing and possible bursting of outdoor water
pipes...pipes should be wrapped...drained...or allowed to drip
slowly.

&&

$$

AZZ503-131200-
/O.CAN.KTWC.DU.Y.0004.000000T0000Z-180413T0400Z/
/O.CON.KTWC.FZ.A.0003.180414T0900Z-180414T1600Z/
Upper Santa Cruz River Valley/Altar Valley-
808 PM MST Thu Apr 12 2018

...FREEZE WATCH REMAINS IN EFFECT FROM LATE FRIDAY NIGHT THROUGH
SATURDAY MORNING...
...BLOWING DUST ADVISORY IS CANCELLED...

The National Weather Service in Tucson has cancelled the Blowing
Dust Advisory. 


* IMPACTS...Freezing temperatures will likely damage sensitive 
  crops and vegetation.

* TEMPERATURES...Upper 20s to lower 30s Saturday morning.

* TIMING...For freezing temperatures, late Friday night into 
  Saturday morning. 

* For a detailed view of the hazard area...visit 
  weather.gov/Tucson and click on the Detailed Hazards Icon 


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Freeze Watch means sub-freezing temperatures are possible.
These conditions could kill crops and other sensitive vegetation.
To prevent freezing and possible bursting of outdoor water
pipes...pipes should be wrapped...drained...or allowed to drip
slowly.

&&

$$

AZZ504-130415-
/O.CAN.KTWC.DU.Y.0004.000000T0000Z-180413T0400Z/
/O.CAN.KTWC.WI.Y.0003.000000T0000Z-180413T0400Z/
Tucson Metro Area-
808 PM MST Thu Apr 12 2018

...BLOWING DUST ADVISORY IS CANCELLED...
...WIND ADVISORY IS CANCELLED...

The National Weather Service in Tucson has cancelled the Blowing
Dust Advisory. The Wind Advisory has been cancelled. 

Winds have diminished across the region this evening below
advisory thresholds. 

$$

AZZ507-509-131200-
/O.CAN.KTWC.WI.Y.0003.000000T0000Z-180413T0400Z/
/O.CON.KTWC.WI.Y.0004.180413T1700Z-180414T0200Z/
/O.CON.KTWC.FZ.A.0003.180414T0900Z-180414T1600Z/
Upper San Pedro River Valley-Upper Gila River Valley-
Including the cities of Sierra Vista, Benson, Clifton, 
and Safford
808 PM MST Thu Apr 12 2018

...WIND ADVISORY REMAINS IN EFFECT FROM 10 AM TO 7 PM MST
FRIDAY...
...FREEZE WATCH REMAINS IN EFFECT FROM LATE FRIDAY NIGHT THROUGH
SATURDAY MORNING...
...WIND ADVISORY IS CANCELLED...

The National Weather Service in Tucson has cancelled the Wind
Advisory this evening. 

* IMPACTS...The winds can make driving difficult, especially for 
  motorists with high profile vehicles. In addition...loose and 
  unsecured outdoor objects may be blown around. Freezing 
  temperatures will likely damage sensitive crops and 
  vegetation. 

* TEMPERATURES...Mid 20s to lower 30s Saturday morning.

* TIMING...For winds, late this morning into this evening and 
  then again late Friday morning into Friday evening. For 
  freezing temperatures, late Friday night into Saturday 
  morning. 

* WINDS...West to northwest 25 to 35 mph with gusts near 50 mph.

* For a detailed view of the hazard area...visit 
  weather.gov/Tucson and click on the Detailed Hazards Icon 

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.

A Freeze Watch means sub-freezing temperatures are possible.
These conditions could kill crops and other sensitive vegetation.
To prevent freezing and possible bursting of outdoor water
pipes...pipes should be wrapped...drained...or allowed to drip
slowly.

&&

$$

AZZ501-502-505-515-130415-
/O.CAN.KTWC.DU.Y.0004.000000T0000Z-180413T0400Z/
Western Pima County-Tohono O'Odham Nation-
South Central Pinal County-Baboquivari Mountains-
808 PM MST Thu Apr 12 2018

...BLOWING DUST ADVISORY IS CANCELLED...

The National Weather Service in Tucson has cancelled the Blowing
Dust Advisory. 


$$


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The office that day

Everything else NWS Tucson, AZ issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Apr 11, 2:44 PM MSTWind AdvisoryTWCCochise, Graham, Greenlee, Pima, Santa Cruz52 hr

Nearby

High Wind Warnings in Arizona, 2018Every high wind warning in 2018

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.