HAZARDOUS WEATHER OUTLOOK
Issue Date: 300 PM MST SUN DEC 20 2009
Expiration: 500 AM MST MON DEC 21 2009
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHEAST
ARIZONA.
.DAY ONE...THIS AFTERNOON AND TONIGHT
DRY CONDITIONS WILL PREVAIL THROUGH TONIGHT.
.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY
A STORM SYSTEM IN THE GULF OF ALASKA WILL MOVE SOUTH THROUGH THE
GREAT BASIN TUESDAY AND INTO ARIZONA BY TUESDAY NIGHT. INITIALLY
THIS SYSTEM WILL RESULT IN BREEZY TO LOCALLY WINDY CONDITIONS DURING
THE DAY TUESDAY...FOLLOWED BY A CHANCE OF VALLEY RAIN AND MOUNTAIN
SNOW TUESDAY AFTERNOON INTO WEDNESDAY. THE BEST CHANCE OF MEASURABLE
PRECIPITATION IS EXPECTED TO OCCUR TUESDAY EVENING.
SNOW LEVELS ARE FORECAST TO RANGE FROM 6500 TO 7000 FEET TUESDAY...
THEN LOWER TO BETWEEN 4000 AND 4500 FEET BY WEDNESDAY MORNING. STORM
TOTAL SNOW ACCUMULATIONS OF 2 TO 6 INCHES ARE POSSIBLE ABOVE 7000
FEET...WITH SNOWFALL AMOUNTS AS HIGH AS 4 TO 9 INCHES POSSIBLE IN
THE HIGHEST PEAKS OF NORTHERN GRAHAM AND NORTHERN GREENLEE COUNTIES.
DRY CONDITIONS WILL OCCUR AREAWIDE WEDNESDAY NIGHT THROUGH SATURDAY.
QUITE COOL WEDNESDAY FOLLOWED BY JUST A COUPLE OF DEGREES OF WARMING
CHRISTMAS DAY AND SATURDAY.
.SPOTTER INFORMATION STATEMENT...
WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.
|
|
|
