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

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WWUS45 KMSO 032119
WSWMSO

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE MISSOULA MT
219 PM MST SAT DEC 3 2016

MTZ004-042130-
/O.UPG.KMSO.WS.A.0004.161204T0600Z-161205T1800Z/
/O.NEW.KMSO.WS.W.0007.161204T0700Z-161205T1800Z/
219 PM MST SAT DEC 3 2016

...WINTER STORM WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 11 AM
MST MONDAY...

THE NATIONAL WEATHER SERVICE IN MISSOULA HAS ISSUED A WINTER
STORM WARNING FOR HEAVY SNOW AND BLOWING SNOW...WHICH IS IN
EFFECT FROM MIDNIGHT TONIGHT TO 11 AM MST MONDAY. THE WINTER STORM
WATCH IS NO LONGER IN EFFECT.

* IMPACTS/TIMING: SNOW WILL RETURN TONIGHT AND INCREASE IN
  INTENSITY THROUGH SUNDAY MORNING. SNOW WILL BECOME MODERATE TO
  HEAVY OVER LOOKOUT PASS DURING SUNDAY. BY SUNDAY EVENING THE
  COMBINATION OF ACCUMULATING SNOW, WIND, AND QUICKLY DROPPING
  TEMPERATURES WILL CREATE HAZARDOUS TRAVEL CONDITIONS THAT MAY
  EXTEND INTO MONDAY MORNING.

* SNOW ACCUMULATIONS BY SUNDAY NIGHT: SAINT REGIS TO MISSOULA 2 TO
  5 INCHES, EVARO HILL 4 TO 7 INCHES, AND LOOKOUT TO HAUGAN 10 TO
  14 INCHES.


* WINDS: GUSTY NORTHWEST WINDS OF 25 TO 35 MILES PER HOUR WITH THE
  COLD FRONT SUNDAY EVENING.

$$

IDZ005-006-042130-
/O.UPG.KMSO.WS.A.0004.161204T1200Z-161205T1800Z/
/O.NEW.KMSO.WS.W.0007.161204T0700Z-161205T1800Z/
119 PM PST SAT DEC 3 2016

...WINTER STORM WARNING IN EFFECT FROM 11 PM THIS EVENING TO
10 AM PST MONDAY...

THE NATIONAL WEATHER SERVICE IN MISSOULA HAS ISSUED A WINTER
STORM WARNING FOR HEAVY SNOW...WHICH IS IN EFFECT FROM 11 PM THIS
EVENING TO 10 AM PST MONDAY. THE WINTER STORM WATCH IS NO LONGER
IN EFFECT.

* IMPACTS/TIMING: SNOW WILL RETURN TONIGHT AND INCREASE IN
  INTENSITY DURING SUNDAY. THE COMBINATION OF ACCUMULATING SNOW,
  WIND, AND QUICKLY DROPPING TEMPERATURES HAS THE POTENTIAL TO
  CREATE HAZARDOUS TRAVEL CONDITIONS SUNDAY EVENING THROUGH MONDAY
  MORNING.

* SNOW ACCUMULATIONS: 1 TO 2 INCHES FOR LOWELL BY SUNDAY EVENING,
  6 TO 12 INCHES FOR PIERCE, ELK CITY AND DIXIE. 10 TO 14 INCHES
  FOR POWELL TO LOLO PASS.

* WINDS: GUSTY NORTHWEST WINDS WITH THE COLD FRONT SUNDAY
  EVENING.

* LOCATIONS IMPACTED INCLUDE: ELK RIVER, HIGHWAY 11 PIERCE TO
  HEADQUARTERS, PIERCE, DIXIE, ELK CITY, AND HIGHWAY 12 LOWELL
  TO LOLO PASS

$$

MTZ002-042130-
/O.UPG.KMSO.WS.A.0004.161204T0600Z-161205T1800Z/
/O.NEW.KMSO.WS.W.0007.161204T0700Z-161205T1800Z/
219 PM MST SAT DEC 3 2016

...WINTER STORM WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 11 AM
MST MONDAY...

THE NATIONAL WEATHER SERVICE IN MISSOULA HAS ISSUED A WINTER
STORM WARNING FOR HEAVY SNOW AND BLOWING SNOW...WHICH IS IN
EFFECT FROM MIDNIGHT TONIGHT TO 11 AM MST MONDAY. THE WINTER STORM
WATCH IS NO LONGER IN EFFECT.

* IMPACTS/TIMING: SNOW WILL CONTINUE FOR TONIGHT AND SNOW
  INTENSITIES WILL INCREASE DURING THE DAY SUNDAY. THE COMBINATION
  OF ACCUMULATING SNOW AND WIND, VISIBILITY COULD BE GREATLY
  REDUCED, ESPECIALLY OVER MARIAS PASS. A PERIOD OF MODERATE TO
  HEAVY SNOW AND GUSTY WINDS IS LIKELY SUNDAY AFTERNOON AND EVENING
  WITH THE COLD FRONT. ALL OF THESE IMPACTS WILL CREATE HAZARDOUS
  TRAVEL CONDITIONS SUNDAY THROUGH THE FIRST PART OF MONDAY.

* SNOW ACCUMULATIONS SUNDAY THROUGH MONDAY: 10 TO 14 INCHES WITH
  ISOLATED HIGHER AMOUNTS IN THE MOUNTAINS AND MARIAS PASS.

* WINDS: GUSTY WEST NORTHWEST WINDS OF 30 TO 40 MILE PER HOUR
  POSSIBLE FOR MARIAS PASS.


$$

MTZ006-042130-
/O.UPG.KMSO.WS.A.0004.161204T1200Z-161205T1800Z/
/O.NEW.KMSO.WS.W.0007.161204T0700Z-161205T1800Z/
219 PM MST SAT DEC 3 2016

...WINTER STORM WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 11 AM
MST MONDAY FOR HIGHWAY 93 SULA TO LOST TRAIL PASS AND LOLO PASS...

THE NATIONAL WEATHER SERVICE IN MISSOULA HAS ISSUED A WINTER
STORM WARNING FOR HEAVY SNOW...WHICH IS IN EFFECT FROM MIDNIGHT
TONIGHT TO 11 AM MST MONDAY. THE WINTER STORM WATCH IS NO LONGER
IN EFFECT.

* IMPACTS/TIMING: SNOW WILL CONTINUE TODAY AND INCREASE IN
  INTENSITY TONIGHT AND SUNDAY MORNING. THE COMBINATION OF
  ACCUMULATING SNOW, WIND, AND QUICKLY DROPPING TEMPERATURES WILL
  CREATE HAZARDOUS TRAVEL CONDITIONS MONDAY MORNING.

* SNOW ACCUMULATIONS BY SUNDAY NIGHT: 10 TO 14 INCHES FOR
  MOUNTAINS AND PASSES.

* WINDS: GUSTY NORTHWEST WINDS OF 25 TO 35 MILE PER HOUR WITH THE
  COLD FRONT SUNDAY EVENING.

$$

MTZ043-042130-
/O.UPG.KMSO.WS.A.0004.161204T0600Z-161205T1800Z/
/O.NEW.KMSO.WS.W.0007.161204T1800Z-161205T1800Z/
219 PM MST SAT DEC 3 2016

...WINTER STORM WARNING IN EFFECT FROM 11 AM SUNDAY TO 11 AM MST
MONDAY...

THE NATIONAL WEATHER SERVICE IN MISSOULA HAS ISSUED A WINTER
STORM WARNING FOR HEAVY SNOW AND BLOWING SNOW...WHICH IS IN
EFFECT FROM 11 AM SUNDAY TO 11 AM MST MONDAY. THE WINTER STORM
WATCH IS NO LONGER IN EFFECT.

* IMPACTS/TIMING: SNOW WILL CONTINUE TODAY AND INCREASE IN
  INTENSITY OVERNIGHT TONIGHT AND SUNDAY MORNING. THE COMBINATION
  OF ACCUMULATING SNOW, WIND, AND QUICKLY DROPPING TEMPERATURES
  WILL CREATE HAZARDOUS TRAVEL CONDITIONS DURING SUNDAY EVENING
  THAT MAY EXTEND THROUGH MONDAY MORNING.

* SNOW ACCUMULATIONS BY SUNDAY NIGHT: SEELEY LAKE TO CONDON 5 TO 8
  INCHES. HIGHWAY 200 AND I-90 EAST MISSOULA TO BEARMOUTH 3 TO 6
  INCHES.


* WINDS: GUSTY WEST NORTHWEST WINDS OF 25 TO 35 MILES PER HOUR WITH
  THE COLD FRONT SUNDAY EVENING.

* LOCATIONS IMPACTED INCLUDE: HIGHWAY 200 BONNER TO GREENOUGH,
  HIGHWAY 83 SEELEY LAKE TO CONDON, AND I-90 EAST MISSOULA TO
  BEARMOUTH

$$

IDZ009-010-042130-
/O.UPG.KMSO.WS.A.0004.161204T1800Z-161205T1800Z/
/O.NEW.KMSO.WS.W.0007.161204T1500Z-161205T1800Z/
219 PM MST SAT DEC 3 2016

...WINTER STORM WARNING IN EFFECT FROM 8 AM SUNDAY TO 11 AM MST
MONDAY...

THE NATIONAL WEATHER SERVICE IN MISSOULA HAS ISSUED A WINTER
STORM WARNING FOR SNOW AND BLOWING SNOW...WHICH IS IN EFFECT FROM
8 AM SUNDAY TO 11 AM MST MONDAY. THE WINTER STORM WATCH IS NO
LONGER IN EFFECT.

* IMPACTS/TIMING: SNOW WILL RETURN FOR SUNDAY MORNING AND THE
  COMBINATION OF ACCUMULATING SNOW, WIND, AND QUICKLY DROPPING
  TEMPERATURES WILL CREATE HAZARDOUS TRAVEL CONDITIONS SUNDAY
  THROUGH MONDAY MORNING.

* SNOW ACCUMULATIONS BY SUNDAY NIGHT: 2 TO 5 INCHES FOR THE
  VALLEYS. 10 TO 12 INCHES OVER LOST TRAIL PASS. GILMORE SUMMIT
  AND BANNOCK PASS MAY SEE LESSER AMOUNTS, BUT WILL HAVE THE
  STRONGEST WINDS.

* WINDS: GUSTY NORTHWEST WINDS 30 TO 40 MPH WITH THE COLD FRONT
  SUNDAY EVENING FOR THE MOUNTAIN PASSES.

$$

IDZ007-008-042130-
/O.NEW.KMSO.WW.Y.0058.161204T0700Z-161205T1800Z/
119 PM PST SAT DEC 3 2016

...WINTER WEATHER ADVISORY IN EFFECT FROM 11 PM THIS EVENING TO
10 AM PST MONDAY ABOVE 3000 FEET...

THE NATIONAL WEATHER SERVICE IN MISSOULA HAS ISSUED A WINTER
WEATHER ADVISORY FOR SNOW ABOVE 3000 FEET... WHICH IS IN EFFECT
FROM 11 PM THIS EVENING TO 10 AM PST MONDAY.

* IMPACTS/TIMING: SNOW WILL RETURN TO THE REGION THIS EVENING,
  WITH THE HEAVIER INTENSITIES EXPECTED SUNDAY AFTERNOON. THE
  LOWER ELEVATIONS AROUND GRANGEVILLE MAY START OUT AS RAIN, THEN
  TURNING TO SNOW LATE SUNDAY MORNING. WITH THE COMBINATION OF
  SNOW COVERED ROADS AND SNOW ON WET ROADS, TRAVEL CONDITIONS
  COULD BECOME HAZARDOUS AT TIMES. SNOW FALL COULD CONTINUE INTO
  THE FIRST PART OF MONDAY.

* SNOW ACCUMULATIONS BY SUNDAY NIGHT: 3 TO 6 INCHES FOR LOWER
  ELEVATIONS AROUND GRANGEVILLE. 6 TO 12 INCHES FOR ELEVATIONS OF
  4000 FEET AND ABOVE.

* LOCATIONS IMPACTED INCLUDE: CAMAS PRAIRIE, GRANGEVILLE AND
  VICINITY, AND WHITE BIRD GRADE

$$

MTZ001-003-042130-
/O.EXT.KMSO.WS.A.0004.161204T0700Z-161205T1800Z/
219 PM MST SAT DEC 3 2016

...WINTER STORM WATCH NOW IN EFFECT FROM MIDNIGHT MST TONIGHT
THROUGH MONDAY MORNING...

THE NATIONAL WEATHER SERVICE IN MISSOULA HAS CONTINUED THE
WINTER STORM WATCH...WHICH IS IN EFFECT FROM TONIGHT THROUGH
MONDAY MORNING.

* IMPACTS/TIMING: SNOW WILL RETURN FOR TONIGHT AND CONTINUE
  THROUGH SUNDAY. A PERIOD OF INTENSE SNOW AND GUSTY WINDS WITH
  THE COLD FRONT MAY CREATE HAZARDOUS DRIVING CONDITIONS DUE TO
  THE COMBINATION OF ACCUMULATING SNOW, WIND, AND QUICKLY DROPPING
  TEMPERATURES SUNDAY EVENING THROUGH MONDAY MORNING.

* SNOW ACCUMULATIONS SUNDAY THROUGH MONDAY: 3 TO 7 INCHES IN
  VALLEYS, 10 TO 14 INCHES FOR MOUNTAINS.

* WINDS: GUSTY NORTHWEST WINDS WITH THE COLD FRONT SUNDAY MORNING
  AND AFTERNOON. WINDS MAY SHIFT TO EASTERLY OVERNIGHT.


$$

MTZ005-007-042130-
/O.CON.KMSO.WS.A.0004.161204T1800Z-161205T1800Z/
219 PM MST SAT DEC 3 2016

...WINTER STORM WATCH REMAINS IN EFFECT FROM SUNDAY MORNING
THROUGH MONDAY MORNING...

THE NATIONAL WEATHER SERVICE IN MISSOULA HAS CONTINUED THE WINTER
STORM WATCH...WHICH IS IN EFFECT FROM SUNDAY AFTERNOON THROUGH
MONDAY MORNING.

* IMPACTS/TIMING: LIGHT SNOW WILL BEGIN SUNDAY MORNING BUT THE
  MOST INTENSE SNOW IS EXPECTED DURING THE EVENING. THE
  COMBINATION OF ACCUMULATING SNOW, WIND, AND QUICKLY DROPPING
  TEMPERATURES HAS THE POTENTIAL TO CREATE HAZARDOUS TRAVEL
  CONDITIONS SUNDAY EVENING THROUGH MONDAY MORNING. INTERSTATE 90
  FROM FRENCHTOWN TO BEARMOUTH COULD BECOME QUITE HAZARDOUS DUE TO
  SNOW AND BLOWING SNOW REDUCING VISIBILITY SUNDAY EVENING.

* SNOW ACCUMULATIONS SUNDAY THROUGH MONDAY MORNING: 2 TO 6
  INCHES.

* WINDS: GUSTY WEST NORTHWEST WINDS 0F 20 TO 30 MILES PER HOUR
  WITH THE COLD FRONT SUNDAY EVENING.

$$



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