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

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WWUS75 KTWC 172120
NPWTWC

URGENT - WEATHER MESSAGE
National Weather Service Tucson AZ
220 PM MST Fri Nov 17 2017

AZZ507>509-181200-
/O.NEW.KTWC.FZ.A.0001.171119T0800Z-171119T1500Z/
/O.NEW.KTWC.FZ.A.0002.171120T0800Z-171120T1500Z/
Upper San Pedro River Valley-
Eastern Cochise County below 5000 feet-Upper Gila River Valley-
Including the city of Willcox
220 PM MST Fri Nov 17 2017

...FREEZE WATCH IN EFFECT FROM LATE SATURDAY NIGHT THROUGH SUNDAY
MORNING...
...FREEZE WATCH IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY
MORNING...

The National Weather Service in Tucson has issued a Freeze Watch,
which is in effect from late Saturday night through Sunday
morning. A Freeze Watch has also been issued from late Sunday
night through Monday morning.

* IMPACTS...The first widespread freeze of the season may be
  damaging to sensitive crops and vegetation.

* TEMPERATURES...Lows in the lower 30`s, with a few spots dipping
  into the upper 20`s in the coldest portions of the Sulphur
  Springs Valley.

* TIMING...Temperatures will begin to drop into the 30`s by 2 AM,
  with the coldest temperatures most likely between 5 AM and 7 AM
  both Sunday and Monday mornings. Temperatures should rise above
  freezing by 8 AM each day.

* 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.

&&

$$


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