Alert archive / Arizona / Winter Storm Warnings in 2016

Winter Storm Warning 2, NWS Tucson, AZ

January 30, 2016Graham County, Greenlee County, Arizona

NWS Tucson, AZ issued this winter storm warning at Jan 30, 2016, 2:55 PM MST for Graham County, Greenlee County, Arizona. It took effect at Feb 1, 2016, 12:00 AM MST. It was in force for 14 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Jan 30, 2016, 2:55 PM MST (21:55 UTC)
In effect from
Feb 1, 2016, 12:00 AM MST
Expired
Feb 1, 2016, 2:00 PM MST
In force
14 hr
Issued by
NWS Tucson, AZ

Counties Graham County, AZ, Greenlee County, AZ

The radar

The Tucson radar (KEMX), 165 km from the middle of the area, began a volume at 21:59 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.

The nearest sounding before it

Tuscon, AZ (KDMA), launched 12:00Z, 9.9 hours before the alert went out and 161 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 2016-01-30Temperature 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 2016-01-30The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 49 square meters per square second.19395878Sfc1 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
3278 m above ground
0-6 km bulk shear
30 kt
0-1 km storm-relative helicity
49 m²/s²
0-3 km storm-relative helicity
167 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

653 
WWUS45 KTWC 302155
WSWTWC

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE TUCSON AZ
255 PM MST SAT JAN 30 2016

AZZ510-311000-
/O.NEW.KTWC.WS.W.0002.160201T0700Z-160202T0000Z/
WHITE MOUNTAINS OF GRAHAM AND GREENLEE COUNTIES-
INCLUDING THE CITY OF...HANNAGAN MEADOW
255 PM MST SAT JAN 30 2016

...WINTER STORM WARNING IN EFFECT FROM MIDNIGHT SUNDAY NIGHT TO
5 PM MST MONDAY ABOVE 5000 FEET...

THE NATIONAL WEATHER SERVICE IN TUCSON HAS ISSUED A WINTER STORM
WARNING FOR HEAVY SNOW AND BLOWING SNOW...WHICH IS IN EFFECT FROM
MIDNIGHT SUNDAY NIGHT TO 5 PM MST MONDAY.

* IMPACTS...EXTREMELY HAZARDOUS TRAVEL CONDITIONS WITH SLICK AND
  SNOW-PACKED ROADS DUE TO HEAVY SNOW. EXPECT BLIZZARD-LIKE
  CONDITIONS AT TIMES PRODUCING NEAR WHITEOUT CONDITIONS.

* TIMING...SNOW AND BLOWING SNOW BEGINNING LATE SUNDAY NIGHT AND
  CONTINUING INTO MONDAY AFTERNOON.

* SNOW ACCUMULATIONS...6 TO 12 INCHES ABOVE 5000 FEET.

* WINDS...WEST TO SOUTHWEST 20 TO 30 MPH WITH GUSTS TO AROUND 60
  MPH.

* FOR A DETAILED VIEW OF THE HAZARD AREA...VISIT 
  WEATHER.GOV/TUCSON AND CLICK ON THE DETAILED HAZARDS TAB 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING MEANS HEAVY SNOW ACCUMULATIONS ARE
EXPECTED. GUSTY WINDS AND BLOWING SNOW ARE ALSO POSSIBLE. THIS
WILL MAKE TRAVEL VERY DIFFICULT OR IMPOSSIBLE...ESPECIALLY IN THE
MOUNTAINS.

LISTEN TO NOAA WEATHER RADIO...COMMERCIAL TELEVISION OR RADIO
STATIONS...OR YOUR CABLE TELEVISION SERVICE PROVIDER FOR UPDATES
ON THIS WINTER STORM.

&&

$$

AZZ511-514-311000-
/O.NEW.KTWC.WW.Y.0004.160201T0700Z-160202T0000Z/
GALIURO AND PINALENO MOUNTAINS-CATALINA AND RINCON MOUNTAINS-
INCLUDING THE CITIES OF...MOUNT GRAHAM...MOUNT LEMMON...
SUMMERHAVEN
255 PM MST SAT JAN 30 2016

...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT SUNDAY NIGHT
TO 5 PM MST MONDAY ABOVE 5000 FEET...

THE NATIONAL WEATHER SERVICE IN TUCSON HAS ISSUED A WINTER
WEATHER ADVISORY FOR SNOW AND BLOWING SNOW...WHICH IS IN EFFECT
FROM MIDNIGHT SUNDAY NIGHT TO 5 PM MST MONDAY.

* IMPACTS...EXTREMELY HAZARDOUS TRAVEL CONDITIONS WITH SLICK AND
  SNOW-PACKED ROADS DUE TO SNOW. EXPECT BLIZZARD-LIKE CONDITIONS
  AT TIMES PRODUCING NEAR WHITEOUT CONDITIONS. ROAD RESTRICTIONS
  AND CLOSURES ARE POSSIBLE.

* TIMING...SNOW AND BLOWING SNOW BEGINNING LATE SUNDAY NIGHT AND
  CONTINUING INTO MONDAY AFTERNOON.

* SNOW ACCUMULATIONS...3 TO 7 INCHES ABOVE 5000 FEET.

* SNOW LEVELS...SNOW LEVELS NEAR 7000 FEET LATE SUNDAY NIGHT
  FALLING TO NEAR 3200 FEET MIDDAY MONDAY.

* WINDS...WEST TO SOUTHWEST WINDS 30 TO 40 MPH WITH GUSTS TO
  AROUND 65 MPH.

* FOR A DETAILED VIEW OF THE HAZARD AREA...VISIT 
  WEATHER.GOV/TUCSON AND CLICK ON THE DETAILED HAZARDS TAB 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW ARE LIKELY
WHICH WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY
ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING.

&&

$$

VISIT US ON FACEBOOK...TWITTER...YOUTUBE...AND AT WEATHER.GOV/TUCSON
6 follow-up statements
317 
WWUS45 KTWC 311102
WSWTWC

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE TUCSON AZ
402 AM MST SUN JAN 31 2016

AZZ510-311900-
/O.CON.KTWC.WS.W.0002.160201T0700Z-160202T0000Z/
WHITE MOUNTAINS OF GRAHAM AND GREENLEE COUNTIES-
INCLUDING THE CITY OF...HANNAGAN MEADOW
402 AM MST SUN JAN 31 2016

...WINTER STORM WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT
TO 5 PM MST MONDAY...

* IMPACTS...EXTREMELY HAZARDOUS TRAVEL CONDITIONS WITH SLICK AND 
  SNOW-PACKED ROADS DUE TO HEAVY SNOW. EXPECT BLIZZARD-LIKE 
  CONDITIONS AT TIMES PRODUCING NEAR WHITEOUT CONDITIONS. 

* TIMING...SNOW AND BLOWING SNOW BEGINNING LATE TONIGHT AND
  CONTINUING INTO MONDAY AFTERNOON.

* SNOW ACCUMULATIONS...6 TO 12 INCHES ABOVE 5000 FEET.

* WINDS...WEST TO SOUTHWEST 20 TO 30 MPH WITH GUSTS TO AROUND 60 
  MPH. 

* FOR A DETAILED VIEW OF THE HAZARD AREA...VISIT 
  WEATHER.GOV/TUCSON AND CLICK ON THE DETAILED HAZARDS TAB 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING MEANS HEAVY SNOW ACCUMULATIONS ARE
EXPECTED. GUSTY WINDS AND BLOWING SNOW ARE ALSO POSSIBLE. THIS
WILL MAKE TRAVEL VERY DIFFICULT OR IMPOSSIBLE...ESPECIALLY IN THE
MOUNTAINS.

LISTEN TO NOAA WEATHER RADIO...COMMERCIAL TELEVISION OR RADIO
STATIONS...OR YOUR CABLE TELEVISION SERVICE PROVIDER FOR UPDATES
ON THIS WINTER STORM.

&&

$$

AZZ511-514-311900-
/O.CON.KTWC.WW.Y.0004.160201T0700Z-160202T0000Z/
GALIURO AND PINALENO MOUNTAINS-CATALINA AND RINCON MOUNTAINS-
INCLUDING THE CITIES OF...MOUNT GRAHAM...MOUNT LEMMON...
SUMMERHAVEN
402 AM MST SUN JAN 31 2016

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM MIDNIGHT
TONIGHT TO 5 PM MST MONDAY...

* IMPACTS...EXTREMELY HAZARDOUS TRAVEL CONDITIONS WITH SLICK AND 
  SNOW-PACKED ROADS DUE TO SNOW. EXPECT BLIZZARD-LIKE CONDITIONS 
  AT TIMES PRODUCING NEAR WHITEOUT CONDITIONS. ROAD RESTRICTIONS 
  AND CLOSURES ARE POSSIBLE. 

* TIMING...SNOW AND BLOWING SNOW BEGINNING LATE TONIGHT AND
  CONTINUING INTO MONDAY AFTERNOON.

* SNOW ACCUMULATIONS...3 TO 7 INCHES ABOVE 5000 FEET.

* SNOW LEVELS...SNOW LEVELS NEAR 7000 FEET LATE TONIGHT FALLING
  TO NEAR 3200 FEET MIDDAY MONDAY.

* WINDS...WEST TO SOUTHWEST WINDS 30 TO 40 MPH WITH GUSTS TO 
  AROUND 65 MPH. 

* FOR A DETAILED VIEW OF THE HAZARD AREA...VISIT 
  WEATHER.GOV/TUCSON AND CLICK ON THE DETAILED HAZARDS TAB 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW ARE LIKELY
WHICH WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY
ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING.

&&

$$

VISIT US ON FACEBOOK...TWITTER...YOUTUBE...AND AT WEATHER.GOV/TUCSON
653 
WWUS45 KTWC 311724
WSWTWC

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE TUCSON AZ
1024 AM MST SUN JAN 31 2016

AZZ510-010000-
/O.CON.KTWC.WS.W.0002.160201T0700Z-160202T0000Z/
WHITE MOUNTAINS OF GRAHAM AND GREENLEE COUNTIES-
INCLUDING THE CITY OF...HANNAGAN MEADOW
1024 AM MST SUN JAN 31 2016

...WINTER STORM WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT
TO 5 PM MST MONDAY ABOVE 5000 FEET...

* IMPACTS...EXTREMELY HAZARDOUS TRAVEL CONDITIONS WITH SLICK AND 
  SNOW-PACKED ROADS DUE TO HEAVY SNOW. EXPECT BLIZZARD-LIKE 
  CONDITIONS AT TIMES PRODUCING NEAR WHITEOUT CONDITIONS. 

* TIMING...SNOW AND BLOWING SNOW BEGINNING TONIGHT AND CONTINUING
  INTO MONDAY AFTERNOON.

* SNOW ACCUMULATIONS...6 TO 12 INCHES ABOVE 5000 FEET.

* WINDS...WEST TO SOUTHWEST 20 TO 30 MPH WITH GUSTS TO AROUND 60 
  MPH. 

* FOR A DETAILED VIEW OF THE HAZARD AREA...VISIT 
  WEATHER.GOV/TUCSON AND CLICK ON THE DETAILED HAZARDS TAB 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING MEANS HEAVY SNOW ACCUMULATIONS ARE
EXPECTED. GUSTY WINDS AND BLOWING SNOW ARE ALSO POSSIBLE. THIS
WILL MAKE TRAVEL VERY DIFFICULT OR IMPOSSIBLE...ESPECIALLY IN THE
MOUNTAINS.

LISTEN TO NOAA WEATHER RADIO...COMMERCIAL TELEVISION OR RADIO
STATIONS...OR YOUR CABLE TELEVISION SERVICE PROVIDER FOR UPDATES
ON THIS WINTER STORM.

&&

$$

AZZ511-514-010000-
/O.CON.KTWC.WW.Y.0004.160201T0700Z-160202T0000Z/
GALIURO AND PINALENO MOUNTAINS-CATALINA AND RINCON MOUNTAINS-
INCLUDING THE CITIES OF...MOUNT GRAHAM...MOUNT LEMMON...
SUMMERHAVEN
1024 AM MST SUN JAN 31 2016

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM MIDNIGHT
TONIGHT TO 5 PM MST MONDAY ABOVE 5000 FEET...

* IMPACTS...EXTREMELY HAZARDOUS TRAVEL CONDITIONS WITH SLICK AND 
  SNOW-PACKED ROADS DUE TO SNOW. EXPECT BLIZZARD-LIKE CONDITIONS 
  AT TIMES PRODUCING NEAR WHITEOUT CONDITIONS. ROAD RESTRICTIONS 
  AND CLOSURES ARE POSSIBLE. 

* TIMING...SNOW AND BLOWING SNOW BEGINNING TONIGHT AND CONTINUING
  INTO MONDAY AFTERNOON.

* SNOW ACCUMULATIONS...3 TO 7 INCHES ABOVE 5000 FEET.

* SNOW LEVELS...SNOW LEVELS NEAR 7000 FEET LATE TONIGHT FALLING 
  TO NEAR 3200 FEET MIDDAY MONDAY. 

* WINDS...WEST TO SOUTHWEST WINDS 30 TO 40 MPH WITH GUSTS TO 
  AROUND 65 MPH. 

* FOR A DETAILED VIEW OF THE HAZARD AREA...VISIT 
  WEATHER.GOV/TUCSON AND CLICK ON THE DETAILED HAZARDS TAB 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW ARE LIKELY
WHICH WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY
ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING.

&&

$$

VISIT US ON FACEBOOK...TWITTER...YOUTUBE...AND AT WEATHER.GOV/TUCSON
597 
WWUS45 KTWC 312216
WSWTWC

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE TUCSON AZ
316 PM MST SUN JAN 31 2016

AZZ510-011200-
/O.EXT.KTWC.WS.W.0002.160201T0700Z-160201T2100Z/
WHITE MOUNTAINS OF GRAHAM AND GREENLEE COUNTIES-
INCLUDING THE CITY OF...HANNAGAN MEADOW
316 PM MST SUN JAN 31 2016

...WINTER STORM WARNING NOW IN EFFECT FROM MIDNIGHT TONIGHT TO
2 PM MST MONDAY ABOVE 5000 FEET...

* IMPACTS...EXTREMELY HAZARDOUS TRAVEL CONDITIONS WITH SLICK AND
  SNOW-PACKED ROADS DUE TO HEAVY SNOW. EXPECT BRIEF BLIZZARD-LIKE
  CONDITIONS PRODUCING NEAR WHITEOUT CONDITIONS.

* TIMING...SNOW AND BLOWING SNOW BEGINNING TONIGHT AND CONTINUING
  INTO MONDAY AFTERNOON.

* SNOW ACCUMULATIONS...6 TO 12 INCHES ABOVE 5000 FEET.

* WINDS...WEST TO SOUTHWEST 20 TO 30 MPH WITH GUSTS TO AROUND 60 
  MPH. 

* FOR A DETAILED VIEW OF THE HAZARD AREA...VISIT 
  WEATHER.GOV/TUCSON AND CLICK ON THE DETAILED HAZARDS TAB 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING MEANS HEAVY SNOW ACCUMULATIONS ARE
EXPECTED. GUSTY WINDS AND BLOWING SNOW ARE ALSO POSSIBLE. THIS
WILL MAKE TRAVEL VERY DIFFICULT OR IMPOSSIBLE...ESPECIALLY IN THE
MOUNTAINS.

LISTEN TO NOAA WEATHER RADIO...COMMERCIAL TELEVISION OR RADIO
STATIONS...OR YOUR CABLE TELEVISION SERVICE PROVIDER FOR UPDATES
ON THIS WINTER STORM.

&&

$$

AZZ506>509-512-513-011200-
/O.EXB.KTWC.WW.Y.0004.160201T0700Z-160201T2100Z/
SOUTHEAST PINAL COUNTY-UPPER SAN PEDRO RIVER VALLEY-
EASTERN COCHISE COUNTY BELOW 5000 FEET-UPPER GILA RIVER VALLEY-
CHIRICAHUA MOUNTAINS-
DRAGOON AND MULE AND HUACHUCA AND SANTA RITA MOUNTAINS-
INCLUDING THE CITIES OF...SIERRA VISTA...CHIRICAHUA NM...BISBEE...
CANELO HILLS
316 PM MST SUN JAN 31 2016

...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO
2 PM MST MONDAY ABOVE 4500 FEET...

THE NATIONAL WEATHER SERVICE IN TUCSON HAS ISSUED A WINTER
WEATHER ADVISORY FOR SNOW AND BLOWING SNOW...WHICH IS IN EFFECT
FROM MIDNIGHT TONIGHT TO 2 PM MST MONDAY.

* IMPACTS...EXTREMELY HAZARDOUS TRAVEL CONDITIONS WITH SLICK AND
  SNOW-PACKED ROADS DUE TO SNOW. EXPECT BRIEF BLIZZARD-LIKE
  CONDITIONS PRODUCING NEAR WHITEOUT CONDITIONS. ROAD RESTRICTIONS
  AND CLOSURES ARE POSSIBLE.

* TIMING...SNOW AND BLOWING SNOW BEGINNING TONIGHT AND 
  CONTINUING INTO MONDAY AFTERNOON. 

* SNOW ACCUMULATIONS...1 TO 2 INCHES FROM 4500 TO 5000 FEET...AND
  3 TO 7 INCHES ABOVE 5000 FEET.

* SNOW LEVELS...SNOW LEVELS NEAR 7000 FEET AROUND MIDNIGHT TONIGHT
  FALLING TO 3000 TO 3500 FEET MID MORNING MONDAY.

* WINDS...WEST TO SOUTHWEST WINDS 30 TO 40 MPH WITH GUSTS TO 
  AROUND 65 MPH. 

* FOR A DETAILED VIEW OF THE HAZARD AREA...VISIT 
  WEATHER.GOV/TUCSON AND CLICK ON THE DETAILED HAZARDS TAB 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW ARE LIKELY
WHICH WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY
ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING.

&&

$$

AZZ511-514-011200-
/O.EXT.KTWC.WW.Y.0004.160201T0700Z-160201T2100Z/
GALIURO AND PINALENO MOUNTAINS-CATALINA AND RINCON MOUNTAINS-
INCLUDING THE CITIES OF...MOUNT GRAHAM...MOUNT LEMMON...
SUMMERHAVEN
316 PM MST SUN JAN 31 2016

...WINTER WEATHER ADVISORY NOW IN EFFECT FROM MIDNIGHT TONIGHT TO
2 PM MST MONDAY ABOVE 5000 FEET...

* IMPACTS...EXTREMELY HAZARDOUS TRAVEL CONDITIONS WITH SLICK AND
  SNOW-PACKED ROADS DUE TO SNOW. EXPECT BRIEF BLIZZARD-LIKE
  CONDITIONS PRODUCING NEAR WHITEOUT CONDITIONS. ROAD RESTRICTIONS
  AND CLOSURES ARE POSSIBLE...SUCH AS THE CATALINA HIGHWAY TO
  MOUNT LEMMON.

* TIMING...SNOW AND BLOWING SNOW BEGINNING TONIGHT AND CONTINUING
  INTO MONDAY AFTERNOON.

* SNOW ACCUMULATIONS...3 TO 7 INCHES ABOVE 5000 FEET.

* SNOW LEVELS...SNOW LEVELS NEAR 7000 FEET AROUND MIDNIGHT TONIGHT
  FALLING TO NEAR 3000 FEET MID MORNING MONDAY.

* WINDS...WEST TO SOUTHWEST WINDS 30 TO 40 MPH WITH GUSTS TO 
  AROUND 65 MPH. 

* FOR A DETAILED VIEW OF THE HAZARD AREA...VISIT 
  WEATHER.GOV/TUCSON AND CLICK ON THE DETAILED HAZARDS TAB 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW ARE LIKELY
WHICH WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY
ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING.

&&

$$

VISIT US ON FACEBOOK...TWITTER...YOUTUBE...AND AT WEATHER.GOV/TUCSON
805 
WWUS45 KTWC 011031
WSWTWC

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE TUCSON AZ
331 AM MST MON FEB 1 2016

AZZ510-011900-
/O.CON.KTWC.WS.W.0002.000000T0000Z-160201T2100Z/
WHITE MOUNTAINS OF GRAHAM AND GREENLEE COUNTIES-
INCLUDING THE CITY OF...HANNAGAN MEADOW
331 AM MST MON FEB 1 2016

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 2 PM MST THIS
AFTERNOON...

* IMPACTS...EXTREMELY HAZARDOUS TRAVEL CONDITIONS WITH SLICK AND
  SNOW-PACKED ROADS DUE TO HEAVY SNOW. EXPECT BRIEF BLIZZARD-LIKE
  CONDITIONS PRODUCING WHITEOUT CONDITIONS.

* TIMING...SNOW AND BLOWING SNOW CONTINUING THROUGH EARLY THIS AFTERNOON.

* SNOW ACCUMULATIONS...6 TO 12 INCHES.

* WINDS...WEST TO SOUTHWEST 20 TO 30 MPH WITH GUSTS TO AROUND 60 
  MPH. 

* FOR A DETAILED VIEW OF THE HAZARD AREA...VISIT 
  WEATHER.GOV/TUCSON AND CLICK ON THE DETAILED HAZARDS TAB 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING MEANS HEAVY SNOW ACCUMULATIONS ARE
EXPECTED. GUSTY WINDS AND BLOWING SNOW ARE ALSO POSSIBLE. THIS
WILL MAKE TRAVEL VERY DIFFICULT OR IMPOSSIBLE...ESPECIALLY IN THE
MOUNTAINS.

LISTEN TO NOAA WEATHER RADIO...COMMERCIAL TELEVISION OR RADIO
STATIONS...OR YOUR CABLE TELEVISION SERVICE PROVIDER FOR UPDATES
ON THIS WINTER STORM.

&&

$$

AZZ506>509-511>514-011900-
/O.CON.KTWC.WW.Y.0004.000000T0000Z-160201T2100Z/
SOUTHEAST PINAL COUNTY-UPPER SAN PEDRO RIVER VALLEY-
EASTERN COCHISE COUNTY BELOW 5000 FEET-UPPER GILA RIVER VALLEY-
GALIURO AND PINALENO MOUNTAINS-CHIRICAHUA MOUNTAINS-
DRAGOON AND MULE AND HUACHUCA AND SANTA RITA MOUNTAINS-
CATALINA AND RINCON MOUNTAINS-
INCLUDING THE CITIES OF...SIERRA VISTA...MOUNT GRAHAM...
CHIRICAHUA NM...BISBEE...CANELO HILLS...MOUNT LEMMON...
SUMMERHAVEN
331 AM MST MON FEB 1 2016

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 2 PM MST THIS
AFTERNOON...

* IMPACTS...EXTREMELY HAZARDOUS TRAVEL CONDITIONS WITH SLICK AND
  SNOW-PACKED ROADS DUE TO SNOW. ROAD RESTRICTIONS AND CLOSURES
  ARE POSSIBLE.

* TIMING...SNOW AND BLOWING SNOW CONTINUING THROUGH EARLY THIS AFTERNOON.

* SNOW ACCUMULATIONS...1 TO 2 INCHES FROM 4500 TO 5000 FEET...
  AND 3 TO 7 INCHES ABOVE 5000 FEET. 

* SNOW LEVELS...SNOW LEVELS NEAR 7000 FEET FALLING TO 3000 TO 3500
  FEET BY MID MORNING TODAY.

* WINDS...WEST TO SOUTHWEST WINDS 30 TO 40 MPH WITH GUSTS TO 
  AROUND 65 MPH. 

* FOR A DETAILED VIEW OF THE HAZARD AREA...VISIT 
  WEATHER.GOV/TUCSON AND CLICK ON THE DETAILED HAZARDS TAB 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW ARE LIKELY
WHICH WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY
ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING.

&&

$$


VISIT US ON FACEBOOK...TWITTER...YOUTUBE...AND AT WEATHER.GOV/TUCSON
433 
WWUS45 KTWC 011743
WSWTWC

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE TUCSON AZ
1043 AM MST MON FEB 1 2016

AZZ510-012100-
/O.CON.KTWC.WS.W.0002.000000T0000Z-160201T2100Z/
WHITE MOUNTAINS OF GRAHAM AND GREENLEE COUNTIES-
INCLUDING THE CITY OF...HANNAGAN MEADOW
1043 AM MST MON FEB 1 2016

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 2 PM MST THIS
AFTERNOON ABOVE 5000 FEET...

* IMPACTS...EXTREMELY HAZARDOUS TRAVEL CONDITIONS WITH SLICK AND 
  SNOW-PACKED ROADS DUE TO HEAVY SNOW. EXPECT BRIEF 
  BLIZZARD-LIKE CONDITIONS PRODUCING WHITEOUT CONDITIONS. 

* TIMING...SNOW AND BLOWING SNOW CONTINUING THROUGH EARLY THIS 
  AFTERNOON.

* SNOW ACCUMULATIONS...6 TO 12 INCHES.

* WINDS...WEST TO SOUTHWEST 20 TO 30 MPH WITH GUSTS TO AROUND 60 
  MPH. 

* FOR A DETAILED VIEW OF THE HAZARD AREA...VISIT 
  WEATHER.GOV/TUCSON AND CLICK ON THE DETAILED HAZARDS TAB 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING MEANS HEAVY SNOW ACCUMULATIONS ARE
EXPECTED. GUSTY WINDS AND BLOWING SNOW ARE ALSO POSSIBLE. THIS
WILL MAKE TRAVEL VERY DIFFICULT OR IMPOSSIBLE...ESPECIALLY IN THE
MOUNTAINS.

LISTEN TO NOAA WEATHER RADIO...COMMERCIAL TELEVISION OR RADIO
STATIONS...OR YOUR CABLE TELEVISION SERVICE PROVIDER FOR UPDATES
ON THIS WINTER STORM.

&&

$$

AZZ506>509-511>514-012100-
/O.CON.KTWC.WW.Y.0004.000000T0000Z-160201T2100Z/
SOUTHEAST PINAL COUNTY-UPPER SAN PEDRO RIVER VALLEY-
EASTERN COCHISE COUNTY BELOW 5000 FEET-UPPER GILA RIVER VALLEY-
GALIURO AND PINALENO MOUNTAINS-CHIRICAHUA MOUNTAINS-
DRAGOON AND MULE AND HUACHUCA AND SANTA RITA MOUNTAINS-
CATALINA AND RINCON MOUNTAINS-
INCLUDING THE CITIES OF...SIERRA VISTA...MOUNT GRAHAM...
CHIRICAHUA NM...BISBEE...CANELO HILLS...MOUNT LEMMON...
SUMMERHAVEN
1043 AM MST MON FEB 1 2016

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 2 PM MST THIS
AFTERNOON ABOVE 4500 FEET...

* IMPACTS...EXTREMELY HAZARDOUS TRAVEL CONDITIONS WITH SLICK AND 
  SNOW-PACKED ROADS DUE TO SNOW. ROAD RESTRICTIONS AND CLOSURES 
  ARE POSSIBLE. 

* TIMING...SNOW AND BLOWING SNOW CONTINUING THROUGH EARLY THIS 
  AFTERNOON.

* SNOW ACCUMULATIONS...1 TO 2 INCHES FROM 4500 TO 5000 FEET... 
  AND 3 TO 7 INCHES ABOVE 5000 FEET. 

* SNOW LEVELS...SNOW LEVELS NEAR 7000 FEET FALLING TO 3000 TO 
  3500 FEET BY MID MORNING TODAY. 

* WINDS...WEST TO SOUTHWEST WINDS 30 TO 40 MPH WITH GUSTS TO 
  AROUND 65 MPH. 

* FOR A DETAILED VIEW OF THE HAZARD AREA...VISIT 
  WEATHER.GOV/TUCSON AND CLICK ON THE DETAILED HAZARDS TAB 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW ARE LIKELY
WHICH WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY
ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING.

&&

$$

VISIT US ON FACEBOOK...TWITTER...YOUTUBE...AND AT WEATHER.GOV/TUCSON
337 
WWUS45 KTWC 012106
WSWTWC

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE TUCSON AZ
206 PM MST MON FEB 1 2016

AZZ510-012215-
/O.EXP.KTWC.WS.W.0002.000000T0000Z-160201T2100Z/
WHITE MOUNTAINS OF GRAHAM AND GREENLEE COUNTIES-
206 PM MST MON FEB 1 2016

...WINTER STORM WARNING HAS EXPIRED...

SCATTERED TO NUMEROUS SNOW SHOWERS WILL CONTINUE ACROSS THE WHITE
MOUNTAINS INTO THIS EVENING...THEN ONLY ISOLATED SNOW SHOWERS WILL
PREVAIL BY TUESDAY MORNING. HOWEVER...NO ADDITIONAL ACCUMULATIONS
OF SIGNIFICANCE ARE EXPECTED. THUS...THE WINTER STORM WARNING HAS
EXPIRED.

$$

AZZ506>509-511>514-012215-
/O.EXP.KTWC.WW.Y.0004.000000T0000Z-160201T2100Z/
SOUTHEAST PINAL COUNTY-UPPER SAN PEDRO RIVER VALLEY-
EASTERN COCHISE COUNTY BELOW 5000 FEET-UPPER GILA RIVER VALLEY-
GALIURO AND PINALENO MOUNTAINS-CHIRICAHUA MOUNTAINS-
DRAGOON AND MULE AND HUACHUCA AND SANTA RITA MOUNTAINS-
CATALINA AND RINCON MOUNTAINS-
206 PM MST MON FEB 1 2016

...WINTER WEATHER ADVISORY HAS EXPIRED...

ISOLATED TO SCATTERED SNOW SHOWERS WILL CONTINUE THIS EVENING...
THEN SNOW SHOWERS ARE EXPECTED TO END BY DAYBREAK TUESDAY.
HOWEVER...NO ADDITIONAL ACCUMULATIONS OF SIGNIFICANCE ARE
EXPECTED. THUS...THE WINTER WEATHER ADVISORY HAS EXPIRED.

$$

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The office that day

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

IssuedProductOfficeCountiesLasted
Jan 30, 2:55 PM MSTHigh Wind WarningTWCCochise, Graham, Pima, Pinal, Santa Cruz42 hr
Jan 30, 2:55 PM MSTWind AdvisoryTWCCochise, Graham, Greenlee, Pima, Pinal, Santa Cruz47 hr
Jan 30, 2:55 PM MSTWinter Weather AdvisoryTWCCochise, Graham, Greenlee, Pima, Pinal, Santa Cruz47 hr

Nearby

Winter Storm Warnings in Arizona, 2016Every winter storm warning in 2016

Sources

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