Tucson Weather

Valentine’s Day Snow

In a tradition of snow falling on Holiday’s in and around Tucson, here is some raw video of a decent snow shower that occurred during the lunch hour on Valentine’s Day, 2012.  Other famous holiday snows for Tucson include;  Christmas in 1987, Easter in 1999 and now Valentine’s Day snow 2012.

Winter Weather Advisory for the Mountains Sunday through 10am Monday

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE TUCSON AZ
219 AM MST SAT DEC 17 2011

AZZ510-511-514-171730-
/O.NEW.KTWC.WW.Y.0008.111218T1700Z-111219T1700Z/
WHITE MOUNTAINS OF GRAHAM AND GREENLEE COUNTIES-
GALIURO AND PINALENO MOUNTAINS-CATALINA AND RINCON MOUNTAINS-
INCLUDING THE CITIES OF...HANNAGAN MEADOW...MOUNT GRAHAM...
SUMMERHAVEN
219 AM MST SAT DEC 17 2011

...WINTER WEATHER ADVISORY IN EFFECT FROM 10 AM SUNDAY TO 10 AM
MST MONDAY...

THE NATIONAL WEATHER SERVICE IN TUCSON HAS ISSUED A WINTER
WEATHER ADVISORY FOR SNOW...WHICH IS IN EFFECT FROM 10 AM SUNDAY
TO 10 AM MST MONDAY.

* TIMING...RAIN AND SNOW MIXED WILL BE ON THE INCREASE SUNDAY
  MORNING WITH SNOWFALL INCREASING SUNDAY EVENING AND SUNDAY NIGHT.

* SNOW ACCUMULATIONS...STORM TOTAL SNOW ACCUMULATIONS OF 8 TO 12
  INCHES CAN BE ANTICIPATED BY MONDAY MORNING.

* SNOW LEVELS...SNOW LEVELS WILL BE RATHER HIGH SUNDAY...THEN
  LOWER TO NEAR 5000 FEET BY MONDAY MORNING.

* IMPACTS...ROADWAYS WILL BE SNOW PACKED AND ICY. TRAVELERS WILL
  LIKELY EXPERIENCE PERIODS OF POOR VISIBILITY DUE TO FOG OR
  LOCALLY HEAVY SNOW.

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.

&&

$$

HTTP://WEATHER.GOV/TUCSON

Two Day Rain Totals

The Tucson International Airport picked up record rain yesterday of 1.14″ on top of the .20″ from the day before for a two day total of (let’s see… carry the one..) 1.34″.  Pretty substantial!  Here is a screen shot from RainLog.org of rainfall amounts from around the metro from the last two days.  It’s been a good week indeed for Desert December rainfall!

December Desert Rain

December Desert Rain

Winter Storm Warning Continues Above 6,500 Feet

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE TUCSON AZ
405 AM MST TUE DEC 13 2011

AZZ513-514-131900-
/O.CON.KTWC.WS.W.0003.000000T0000Z-111214T1200Z/
DRAGOON AND MULE AND HUACHUCA AND SANTA RITA MOUNTAINS-
CATALINA AND RINCON MOUNTAINS-
INCLUDING THE CITIES OF...MOUNT LEMMON...SUMMERHAVEN
405 AM MST TUE DEC 13 2011

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST
WEDNESDAY ABOVE 6500 FEET...

A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY.

* TIMING...AFTER A LULL IN THE HEAVY SNOWFALL SINCE LAST
  NIGHT...SNOW WILL RETURN TO THE AREA BY 5 AM WITH SNOWFALL RATES
  INCREASING DURING THE REMAINDER OF THE MORNING HOURS. PERIODS OF
  HEAVY SNOW WILL CONTINUE THROUGH EARLY WEDNESDAY MORNING.

* SNOW ACCUMULATIONS...STORM TOTAL SNOW ACCUMULATIONS OF 15 TO 27
  INCHES CAN BE ANTICIPATED ABOVE 6500 FEET ACROSS THE
  CATALINA...RINCON...SANTA RITA AND HUACHUCA MOUNTAINS.

* IMPACTS...ROADWAYS WILL BE SNOW PACKED AND ICY. TRAVELERS MAY
  EXPERIENCE PERIODS OF POOR VISIBILITY DUE TO FOG OR HEAVY SNOW.

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.

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

&&

$$

HTTP://WEATHER.GOV/TUCSON

Coffee and a Forecast for December 12, 2011

Mike is out of coffee, but has an action packed forecast full of rain and snow as our new storm moves in.  Here’s Mike after the UStream spot:

Winter Storm Warning Above 6,500 feet, Noon Today – 5am Wednesday

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE TUCSON AZ
348 AM MST MON DEC 12 2011

AZZ513-514-122200-
/O.UPG.KTWC.WS.A.0003.111212T1900Z-111214T1200Z/
/O.NEW.KTWC.WS.W.0003.111212T1900Z-111214T1200Z/
DRAGOON AND MULE AND HUACHUCA AND SANTA RITA MOUNTAINS-
CATALINA AND RINCON MOUNTAINS-
INCLUDING THE CITIES OF...MOUNT LEMMON...SUMMERHAVEN
348 AM MST MON DEC 12 2011

...WINTER STORM WARNING IN EFFECT FROM NOON TODAY TO 5 AM MST
WEDNESDAY ABOVE 6500 FEET...

THE NATIONAL WEATHER SERVICE IN TUCSON HAS ISSUED A WINTER STORM
WARNING FOR HEAVY SNOW...WHICH IS IN EFFECT FROM NOON TODAY TO 5
AM MST WEDNESDAY ABOVE 6500 FEET. THE WINTER STORM WATCH IS NO
LONGER IN EFFECT.

* TIMING...LIGHT SNOW IS FORECAST TO DEVELOP THIS MORNING AND
  INCREASE IN INTENSITY THIS AFTERNOON. SNOW WILL BE HEAVY AT
  TIMES THIS AFTERNOON THROUGH DAYBREAK WEDNESDAY MORNING.

* SNOW ACCUMULATIONS...SNOW ACCUMULATIONS OF 6 TO 16 INCHES ARE
  EXPECTED ABOVE 6500 FEET ACROSS THE CATALINA...RINCON...
  SANTA RITA AND HUACHUCA MOUNTAINS.

* IMPACTS...ROADWAYS WILL BECOME SNOW PACKED AND ICY. TRAVELERS
  MAY EXPERIENCE PERIODS OF POOR VISIBILITY DUE TO HEAVY SNOW.

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.

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

&&

$$

HTTP://WEATHER.GOV/TUCSON

Winter Storm Watch Timing Extended – Monday Afternoon through Late Tuesday Night

Here is the latest info on our approaching Winter storm from the National Weather Service forecast office in Tucson:

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE TUCSON AZ
1230 PM MST SUN DEC 11 2011

AZZ513-514-120600-
/O.EXT.KTWC.WS.A.0003.111212T1900Z-111214T1200Z/
DRAGOON AND MULE AND HUACHUCA AND SANTA RITA MOUNTAINS-
CATALINA AND RINCON MOUNTAINS-
INCLUDING THE CITIES OF...MOUNT LEMMON...SUMMERHAVEN
1230 PM MST SUN DEC 11 2011

...WINTER STORM WATCH NOW IN EFFECT FROM MONDAY AFTERNOON THROUGH
LATE TUESDAY NIGHT ABOVE 6500 FEET...

THE WINTER STORM WATCH IS NOW IN EFFECT FROM MONDAY AFTERNOON
THROUGH LATE TUESDAY NIGHT.

* TIMING...LIGHT SNOW IS FORECAST TO DEVELOP MONDAY MORNING AND
  INCREASE IN INTENSITY MONDAY AFTERNOON. SNOW WILL BE HEAVY AT
  TIMES MONDAY AFTERNOON THROUGH LATE TUESDAY NIGHT.

* SNOW ACCUMULATIONS...SNOW ACCUMULATIONS OF 6 TO 16 INCHES ARE
  EXPECTED ABOVE 6500 FEET ACROSS THE CATALINA...RINCON...SANTA
  RITA AND HUACHUCA MOUNTAINS.

* IMPACTS...ROADWAYS WILL BECOME SNOW PACKED AND ICY. TRAVELERS
  MAY EXPERIENCE PERIODS OF POOR VISIBILITY DUE TO HEAVY SNOW.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT
SNOW ACCUMULATIONS THAT MAY SERIOUSLY IMPACT TRAVEL. GUSTY WINDS
AND BLOWING SNOW IS ALSO POSSIBLE. THOSE PLANNING TRAVEL INTO THE
WATCH AREA SHOULD PREPARE FOR DIFFICULT WINTER DRIVING CONDITIONS.

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

&&

$$

HTTP://WEATHER.GOV/TUCSON

Winter Storm Watch Tomorrow Afternoon – Tuesday Evening

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE TUCSON AZ
333 AM MST SUN DEC 11 2011

...SIGNIFICANT HIGH ELEVATION SNOWFALL EXPECTED MONDAY AFTERNOON
THROUGH TUESDAY EVENING ACROSS SOUTHEAST ARIZONA...

.A WINTER STORM SYSTEM STRENGTHENING IN THE EASTERN PACIFIC WILL
TAP INTO A POOL OF SUBTROPICAL MOISTURE AS IT TRACKS ACROSS THE
DESERT SOUTHWEST THE FIRST HALF OF THE WORK WEEK. THIS WILL RESULT
IN SIGNIFICANT SNOWFALL AMOUNTS ABOVE 6500 FEET...ESPECIALLY MONDAY
AFTERNOON THROUGH TUESDAY EVENING.

AZZ513-514-112200-
/O.NEW.KTWC.WS.A.0003.111212T2200Z-111214T0700Z/
DRAGOON AND MULE AND HUACHUCA AND SANTA RITA MOUNTAINS-
CATALINA AND RINCON MOUNTAINS-
INCLUDING THE CITIES OF...MOUNT LEMMON...SUMMERHAVEN
333 AM MST SUN DEC 11 2011

...WINTER STORM WATCH IN EFFECT FROM MONDAY AFTERNOON THROUGH
TUESDAY EVENING ABOVE 6500 FEET...

THE NATIONAL WEATHER SERVICE IN TUCSON HAS ISSUED A WINTER STORM
WATCH...WHICH IS IN EFFECT FROM MONDAY AFTERNOON THROUGH TUESDAY
EVENING ABOVE 6500 FEET.

* TIMING...LIGHT SNOW IS FORECAST TO DEVELOP MONDAY MORNING AND
  INCREASE IN COVERAGE AND INTENSITY THROUGH THE DAY. SNOW IS
  THEN EXPECTED TO BECOME HEAVY AT TIMES MONDAY AFTERNOON THROUGH
  TUESDAY EVENING.

* SNOW ACCUMULATIONS...SNOW ACCUMULATION OF 6 TO 16 INCHES ARE
  EXPECTED ABOVE 6500 FEET MONDAY AFTERNOON THROUGH TUESDAY
  EVENING IN THE CATALINA...RINCON...SANTA RITA AND HUACHUCA
  MOUNTAINS.

* WINDS...SOUTH TO SOUTHWEST WINDS OF 15 TO 25 MPH WITH GUSTS TO
  35 MPH ARE POSSIBLE...ESPECIALLY IN THE HIGHEST ELEVATIONS.

* IMPACTS...ROADWAYS WILL BECOME SNOW PACKED AND ICY. TRAVELERS
  MAY EXPERIENCE PERIODS OF POOR VISIBILITY DUE TO HEAVY SNOW AND
  BLOWING SNOW.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT
SNOW ACCUMULATIONS THAT MAY SERIOUSLY IMPACT TRAVEL. GUSTY WINDS
AND BLOWING SNOW IS ALSO POSSIBLE. THOSE PLANNING TRAVEL INTO THE
WATCH AREA SHOULD PREPARE FOR DIFFICULT WINTER DRIVING
CONDITIONS.

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

&&

$$

HTTP://WEATHER.GOV/TUCSON

Tucson Weather