Winter Weather Warnings / Watches / Advisories
Issued by NWS Missoula, MT

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WWUS45 KMSO 042029
WSWMSO

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE MISSOULA MT
229 PM MDT FRI SEP 4 2015

...COLD & WET LABOR DAY WEEKEND STORM BRINGS ACCUMULATING SNOW TO
THE MOUNTAINS OF MONTANA & IDAHO...

IDZ009-010-052030-
/O.EXA.KMSO.WW.Y.0032.150905T1800Z-150906T1500Z/
229 PM MDT FRI SEP 4 2015

...WINTER WEATHER ADVISORY IN EFFECT FROM NOON SATURDAY TO 9 AM
MDT SUNDAY ABOVE 6500 FEET...

THE NATIONAL WEATHER SERVICE IN MISSOULA HAS ISSUED A WINTER
WEATHER ADVISORY FOR SNOW ABOVE 6500 FEET... WHICH IS IN EFFECT
FROM NOON SATURDAY TO 9 AM MDT SUNDAY.

* IMPACTS/TIMING: THE ARRIVAL OF HEAVIER PRECIPITATION AND COLDER
  AIR ALOFT WILL DRIVE THE SNOW LEVEL DOWN TO AROUND 6500 FEET
  LATE SATURDAY AFTERNOON AND OVERNIGHT INTO SUNDAY MORNING. WHILE
  A MIX OF RAIN AND SNOW ARE LIKELY AS LOW AS 6000 FEET... LIGHT
  ACCUMULATING SNOW IS ANTICIPATED GENERALLY ABOVE 6500 FEET.

* SNOW ACCUMULATIONS: TRACE AMOUNTS UP TO 1 SLUSHY INCH BETWEEN
  6500 FEET AND 7000 FEET. 1 TO 2 INCHES ARE POSSIBLE ABOVE 7000
  FEET.

* LOCATIONS IMPACTED: LOST TRAIL PASS...GILMORE SUMMIT...LONE
  PINE...WILLIAMS CREEK PASS...

$$

MTZ006-007-043-052030-
/O.CON.KMSO.WW.Y.0032.150905T1800Z-150906T1500Z/
229 PM MDT FRI SEP 4 2015

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM NOON SATURDAY
TO 9 AM MDT SUNDAY ABOVE 6500 FEET...

A WINTER WEATHER ADVISORY ABOVE 6500 FEET REMAINS IN EFFECT FROM
NOON SATURDAY TO 9 AM MDT SUNDAY.

* IMPACTS/TIMING: THE ARRIVAL OF HEAVIER PRECIPITATION AND
  COLDER AIR ALOFT WILL DRIVE THE SNOW LEVEL DOWN TO 6500 FEET
  SATURDAY AFTERNOON AND OVERNIGHT INTO SUNDAY MORNING. WHILE A
  MIX OF RAIN AND SNOW ARE LIKELY AS LOW AS 6000 FEET...
  ACCUMULATING SNOW IS ANTICIPATED GENERALLY ABOVE 6500 FEET.

* SNOW ACCUMULATIONS: 6000 FEET TO 6500 FEET: TRACE AMOUNTS UP
  TO A SLUSHY INCH. 6500FT TO 7500 FEET: 1/2 INCH UP TO 2
  INCHES. ABOVE 7500 FEET: 1 TO 4 INCHES WITH LOCALLY HIGHER
  AMOUNTS POSSIBLE ON THE HIGHEST PEAKS.

* LOCATIONS IMPACTED: LOST TRAIL PASS... SKALKAHO PASS...
  BITTERROOT MOUNTAINS... ANACONDA-PINTLAR WILDERNESS AREA.

$$

MTZ002-052030-
/O.CON.KMSO.WW.Y.0032.150905T1800Z-150906T1500Z/
229 PM MDT FRI SEP 4 2015

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM NOON SATURDAY
TO 9 AM MDT SUNDAY ABOVE 6500 FEET...

A WINTER WEATHER ADVISORY ABOVE 6500 FEET REMAINS IN EFFECT FROM
NOON SATURDAY TO 9 AM MDT SUNDAY.

* IMPACTS/TIMING: THE SNOW LEVEL WILL FALL TO 6500 FEET SATURDAY
  AFTERNOON WITH THE ARRIVAL OF HEAVIER PRECIPITATION AND COLDER
  AIR ALOFT. WHILE A MIX OF RAIN AND SNOW WILL BE POSSIBLE TO
  AROUND 6000 FEET... ACCUMULATING SNOW IS ANTICIPATED FROM 6500
  FEET AND ABOVE: INCLUDING LOGAN PASS.

* SNOW ACCUMULATIONS: 6000 FEET TO 6500 FEET: TRACE AMOUNTS UP
  TO A SLUSHY INCH. 6500 FEET TO 7000 FEET: 1 TO 4 INCHES. ABOVE
  7000 FEET: 2 TO 6 INCHES WITH LOCALLY HEAVIER AMOUNTS POSSIBLE
  ON THE HIGHEST PEAKS.

* LOCATIONS IMPACTED INCLUDE: LOGAN PASS, GLACIER NATIONAL PARK,
  BOB MARSHALL & GREAT BEAR WILDERNESS AREAS.


$$


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