Alert archive / Montana / Winter Storm Warnings in 2016

Winter Storm Warning 7, NWS Missoula, MT

December 3, 2016Clearwater County, Idaho County, Lemhi County, Idaho; 8 counties in Montana

NWS Missoula, MT issued this winter storm warning at Dec 3, 2016, 1:19 PM PST for Clearwater County, Idaho County, Lemhi County, Idaho; 8 counties in Montana. It took effect at Dec 3, 2016, 11:00 PM PST. It was in force for 35 hr. 18 reports came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Dec 3, 2016, 1:19 PM PST (21:19 UTC)
In effect from
Dec 3, 2016, 11:00 PM PST
Expired
Dec 5, 2016, 10:00 AM PST
In force
35 hr
Issued by
NWS Missoula, MT

Counties Clearwater County, ID, Idaho County, ID, Lemhi County, ID, Flathead County, MT, Granite County, MT, Lake County, MT, Mineral County, MT, Missoula County, MT, Powell County, MT, Ravalli County, MT, Sanders County, MT

The radar

The Missoula radar (KMSX), 39 km from the middle of the area, began a volume at 21:24 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

What was reported inside it

TimeReportWhereRemark
Dec 4, 12:07 PM PSTHEAVY SNOW 2.5Bigfork, MTTRAINED SPOTTER REPORTED 2.5 INCHES OF SNOW IN 29 MINUTES. SNOW OCCURRED IN A LARGE SNOW BAND THAT STRETCHED FROM THE MT/ID BORDER TO MARIAS PASS ON THE CONTINENTAL DIVIDE. .
Dec 4, 1:00 PM PSTSNOW 93 E Cardiff, IDSHANGHAI SUMMIT, ID SNOTEL.
Dec 4, 1:00 PM PSTSNOW 118 E Pierce, IDHEMLOCK BUTTE, ID SNOTEL. THE DURATION OF THE SNOW EVENT WAS 12 HOURS.
Dec 4, 3:48 PM PSTHEAVY SNOW 18Essex, MT1.5 FEET OF STORM TOTAL SNOW SO FAR AND STILL SNOWING. REPORTED AT IZAAK WALTON INN ESSEX, MT.
Dec 4, 8:04 PM PSTSNOW 83 Nnw Coram, MTSTORM TOTAL SINCE 8 AM SO FAR.
Dec 4, 8:27 PM PSTHEAVY SNOW 10.24 Se Essex, MT1 INCH PER HOUR RATES FROM 4 TO 6 PM MST ON THE 3RD, 3 TO 7 AM MST TODAY AND ALSO FROM 11 AM TO 1 PM MST TODAY. LOCATED BETWEEN ESSEX AND MARIAS PASS NEAR THE BEND ON US-2. ARCTIC COLD FRONT CAUSED WINDS TO SHIFT TO THE EAST GUSTING TO 25 MPH BY 8 PM THIS EVEN
Dec 4, 8:41 PM PSTSNOW 41 Nw Evaro, MT.
Dec 4, 9:25 PM PSTSNOW 3Whitefish, MTSNOWING LIGHTLY WITH BLACK ICE IN TOWN. HIGHWAY 93 HAS LIGHT SNOW PACK. SECONDARY ROADS ARE ICY. FROM TWITTER REPORT. .
Dec 4, 9:53 PM PSTHEAVY SNOW 103 Nnw Coram, MTRECEIVED 2 INCHES MORE SINCE 9 PM. GUSTY NORTHEAST WINDS. .
Dec 4, 11:00 PM PSTSNOW 4.5Columbia Falls, MTOCCURRED BETWEEN 9:30PM AND MIDNIGHT WITH A HEAVY SNOW BAND.
Dec 5, 5:00 AM PSTSNOW 14 W Missoula, MT.
Dec 5, 6:00 AM PSTSNOW 14Kila, MT.
Dec 5, 6:24 AM PSTSNOW 51 Wsw Evergreen, MT.
Dec 5, 6:48 AM PSTSNOW 0.52 Nnw East Missoula, MT.
Dec 5, 7:30 AM PSTSNOW 1211 Sse Orogrande, IDSTORM TOTAL FOR DIXIE, IDAHO.
Dec 5, 8:00 AM PSTSNOW 31 S Condon, MT7 INCH CURRENT SNOW DEPTH.
Dec 5, 9:00 AM PSTSNOW 81 Sse Hungry Horse, MT.
Dec 5, 10:00 AM PSTHEAVY SNOW 10.5Apgar, MT.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Spokane, WA (KOTX), launched 12:00Z, 9.3 hours before the alert went out and 186 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Spokane, WA at 12:00Z on 2016-12-03Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Spokane, WA at 12:00Z on 2016-12-03The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 151 square meters per square second.1939587897117136156175Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
796 m above ground
0-6 km bulk shear
105 kt
0-1 km storm-relative helicity
151 m²/s²
0-3 km storm-relative helicity
151 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

250 
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. 

$$
5 follow-up statements
815 
WWUS45 KMSO 040342
WSWMSO

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



MTZ004-050345-
/O.CON.KMSO.WS.W.0007.161204T0700Z-161205T1800Z/
842 PM MST SAT DEC 3 2016

...WINTER STORM WARNING REMAINS 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. 

$$

IDZ005-006-050345-
/O.CON.KMSO.WS.W.0007.161204T0700Z-161205T1800Z/
742 PM PST SAT DEC 3 2016

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

* 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

$$

MTZ002-050345-
/O.CON.KMSO.WS.W.0007.161204T0700Z-161205T1800Z/
842 PM MST SAT DEC 3 2016

...WINTER STORM WARNING REMAINS 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. 

$$

MTZ006-050345-
/O.CON.KMSO.WS.W.0007.161204T0700Z-161205T1800Z/
842 PM MST SAT DEC 3 2016

...WINTER STORM WARNING REMAINS 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. 

$$

MTZ043-050345-
/O.CON.KMSO.WS.W.0007.161204T1800Z-161205T1800Z/
842 PM MST SAT DEC 3 2016

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

* 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

$$

IDZ009-010-050345-
/O.CON.KMSO.WS.W.0007.161204T1500Z-161205T1800Z/
842 PM MST SAT DEC 3 2016

...WINTER STORM WARNING REMAINS 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. 

$$

MTZ001-050345-
/O.UPG.KMSO.WS.A.0004.161204T0700Z-161205T1800Z/
/O.EXA.KMSO.WW.Y.0058.161204T0700Z-161205T1800Z/
842 PM MST SAT DEC 3 2016

...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO
11 AM MST MONDAY...

THE NATIONAL WEATHER SERVICE IN MISSOULA HAS ISSUED A WINTER
WEATHER ADVISORY FOR 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 CONTINUE THROUGH
  SUNDAY. A PERIOD OF INTENSE SNOW AND GUSTY WINDS WITH THE COLD
  FRONT MAY CREATE HAZARDOUS DRIVING CONDITIONS DURING SUNDAY
  MORNING. SNOW WILL DECREASE DURING THE AFTERNOON...THEN INCREASE
  INTENSITY AGAIN SUNDAY EVENING. THIS SECOND PUSH WILL HAVE A 
  COMBINATION OF ACCUMULATING SNOW, WIND, AND QUICKLY DROPPING 
  TEMPERATURES SUNDAY EVENING THROUGH MONDAY MORNING. 

* SNOW ACCUMULATIONS SUNDAY THROUGH MONDAY: 1 TO 4 INCHES IN
  LIBBY, TROY AND EUREKA AREAS. 4 TO 6 INCHES FOR OTHER TRAVELED 
  LOCATIONS WITH HIGHER AMOUNTS IN THE MOUNTAINS.

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

$$

MTZ003-050345-
/O.UPG.KMSO.WS.A.0004.161204T0700Z-161205T1800Z/
/O.EXA.KMSO.WW.Y.0058.161204T0700Z-161205T1800Z/
842 PM MST SAT DEC 3 2016

...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO
11 AM MST MONDAY...

THE NATIONAL WEATHER SERVICE IN MISSOULA HAS ISSUED A WINTER
WEATHER ADVISORY FOR 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 CONTINUE THROUGH
  SUNDAY. A PERIOD OF INTENSE SNOW AND GUSTY WINDS WITH THE COLD
  FRONT MAY CREATE HAZARDOUS DRIVING CONDITIONS DURING SUNDAY
  MORNING. SNOW WILL DECREASE DURING THE AFTERNOON...THEN INCREASE
  INTENSITY AGAIN SUNDAY EVENING. THIS SECOND PUSH WILL HAVE A 
  COMBINATION OF ACCUMULATING SNOW, WIND, AND QUICKLY DROPPING 
  TEMPERATURES SUNDAY EVENING THROUGH MONDAY MORNING.

* SNOW ACCUMULATIONS SUNDAY THROUGH MONDAY: 1 TO 4 INCHES IN
  MISSION VALLEY, 3 TO 6 INCHES IN THE FLATHEAD VALLEY. 

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

$$

IDZ007-008-050345-
/O.CON.KMSO.WW.Y.0058.161204T0700Z-161205T1800Z/
742 PM PST SAT DEC 3 2016

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

* 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

$$

MTZ005-007-050345-
/O.CON.KMSO.WS.A.0004.161204T1800Z-161205T1800Z/
842 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. 

$$
751 
WWUS45 KMSO 041712
WSWMSO

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE MISSOULA MT
1012 AM MST SUN DEC 4 2016

MTZ004-051715-
/O.CON.KMSO.WS.W.0007.000000T0000Z-161205T1800Z/
1012 AM MST SUN DEC 4 2016

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST
MONDAY...

* IMPACTS/TIMING: SNOW WILL CONTINUE AND INCREASE IN INTENSITY
  LATER THIS MORNING BEFORE BRIEFLY IMPROVING THIS AFTERNOON. SNOW
  WILL AGAIN BECOME MODERATE TO HEAVY AT TIMES OVER LOOKOUT PASS
  THIS EVENING. THE COMBINATION OF ACCUMULATING SNOW, WIND, AND
  QUICKLY DROPPING TEMPERATURES THIS EVENING, WILL CREATE HAZARDOUS
  TRAVEL CONDITIONS THAT MAY EXTEND INTO MONDAY MORNING.


* SNOW ACCUMULATIONS BY TONIGHT: 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 THIS EVENING. 

$$

IDZ005-006-051715-
/O.CON.KMSO.WS.W.0007.000000T0000Z-161205T1800Z/
912 AM PST SUN DEC 4 2016

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM PST
MONDAY...

* IMPACTS/TIMING: SNOW WILL CONTINUE AND INCREASE IN INTENSITY
  LATER THIS MORNING BEFORE BRIEFLY IMPROVING THIS AFTERNOON. SNOW
  WILL AGAIN BECOME MODERATE TO HEAVY AT TIMES THIS EVENING WITH
  THE FRONTAL PASSAGE. THE COMBINATION OF ACCUMULATING SNOW, WIND,
  AND QUICKLY DROPPING TEMPERATURES THIS EVENING, WILL CREATE
  HAZARDOUS TRAVEL CONDITIONS THAT MAY EXTEND INTO MONDAY MORNING.

* SNOW ACCUMULATIONS BY MONDAY MORNING: 1 TO 2 INCHES FOR LOWELL
  BY THIS 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 THIS EVENING.


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

$$

MTZ002-051715-
/O.CON.KMSO.WS.W.0007.000000T0000Z-161205T1800Z/
1012 AM MST SUN DEC 4 2016

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST
MONDAY...

* IMPACTS/TIMING: SNOW WILL CONTINUE AND INCREASE IN INTENSITY
  LATER THIS MORNING BEFORE BRIEFLY IMPROVING THIS AFTERNOON. SNOW
  WILL AGAIN BECOME MODERATE TO HEAVY AT TIMES THIS EVENING WITH
  THE FRONTAL PASSAGE. MARIAS PASS WILL BE QUITE HAZARDOUS AT
  TIMES WITH REDUCED VISIBILITY DUE TO BLOWING SNOW. AN ARCTIC
  FRONT TONIGHT WILL LIKELY COMPOUND THE ALREADY HAZARDOUS
  CONDITIONS.


* SNOW ACCUMULATIONS THROUGH MONDAY: 6 TO 10 INCHES FOR LOWER
  ELEVATIONS 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. 

$$

MTZ043-051715-
/O.CON.KMSO.WS.W.0007.161204T1800Z-161205T1800Z/
1012 AM MST SUN DEC 4 2016

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST
MONDAY...

* IMPACTS/TIMING: SNOW WILL CONTINUE TODAY AND INCREASE IN
  INTENSITY UNTIL LATER THIS AFTERNOON WITH A BRIEF LULL IN HEAVY
  SNOW. SNOW INTENSITIES ARE AGAIN EXPECTED TO INCREASE THIS
  EVENING WITH THE FRONTAL PASSAGE. 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 MONDAY MORNING: 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 THIS EVENING. 

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

$$

MTZ006-051715-
/O.CON.KMSO.WS.W.0007.000000T0000Z-161205T1800Z/
1012 AM MST SUN DEC 4 2016

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

* IMPACTS/TIMING: SNOW WILL CONTINUE TODAY AND INCREASE IN
  INTENSITY UNTIL LATER THIS AFTERNOON WITH A BRIEF LULL IN HEAVY
  SNOW. SNOW INTENSITIES ARE AGAIN EXPECTED TO INCREASE THIS
  EVENING WITH THE FRONTAL PASSAGE. 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 TONIGHT: 10 TO 14 INCHES FOR MOUNTAINS 
AND PASSES. 

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

$$

IDZ009-010-051715-
/O.CON.KMSO.WS.W.0007.000000T0000Z-161205T1800Z/
1012 AM MST SUN DEC 4 2016

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST
MONDAY...

* IMPACTS/TIMING: SNOW WILL CONTINUE TODAY AND INCREASE IN
  INTENSITY AS THE DAY PROGRESS...ESPECIALLY OVER LOST TRAIL PASS.
  SNOW INTENSITIES MAY LESSEN AT TIMES LATER THIS AFTERNOON...BUT
  TO INCREASE AGAIN EXPECTED LATE THIS EVENING WITH THE FRONTAL PASSAGE.
  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 MONDAY MORNING: 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
  THIS EVENING FOR THE MOUNTAIN PASSES. 

$$

MTZ005-051715-
/O.UPG.KMSO.WS.A.0004.161204T1800Z-161205T1800Z/
/O.EXB.KMSO.WW.Y.0058.161204T2100Z-161205T1800Z/
1012 AM MST SUN DEC 4 2016

...WINTER WEATHER ADVISORY IN EFFECT FROM 2 PM THIS AFTERNOON TO
11 AM MST MONDAY FOR BITTERROOT VALLEY AND MISSOULA...

THE NATIONAL WEATHER SERVICE IN MISSOULA HAS ISSUED A WINTER
WEATHER ADVISORY FOR SNOW AND BLOWING SNOW...WHICH IS IN EFFECT 
FROM 2 PM THIS AFTERNOON TO 11 AM MST MONDAY. THE WINTER STORM 
WATCH IS NO LONGER IN EFFECT. 

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 IS EXPECTED THIS AFTERNOON, BUT NOT
  EXPECTED TO CREATE MUCH OF AN IMPACT UNTIL THIS EVENING WHEN THE
  COLD FRONT PUSHES THROUGH. THE WORST CONDITIONS ARE EXPECTED TO
  OCCUR BETWEEN 4PM AND 8PM THIS EVENING. INTERSTATE 90 FROM
  FRENCHTOWN TO EAST MISSOULA WILL SEE THE WORST CONDITIONS. THE
  MONDAY MORNING COMMUTE COULD BE QUITE SLICK THROUGH THE 
MISSOULA AND BITTERROOT VALLEYS. 

* SNOW ACCUMULATIONS THIS EVENING THROUGH MONDAY MORNING: 1 TO 4 
INCHES. THE MOUNTAIN SLOPES JUST ABOVE THE VALLEYS WILL BE ON 
THE HIGHER END OF THIS RANGE.


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

$$

MTZ007-051715-
/O.UPG.KMSO.WS.A.0004.161204T1800Z-161205T1800Z/
/O.EXB.KMSO.WW.Y.0058.161204T1800Z-161205T1800Z/
1012 AM MST SUN DEC 4 2016

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 11 AM MST MONDAY...

THE NATIONAL WEATHER SERVICE IN MISSOULA HAS ISSUED A WINTER
WEATHER ADVISORY FOR SNOW AND BLOWING SNOW...WHICH IS IN EFFECT 
UNTIL 11 AM MST MONDAY. THE WINTER STORM WATCH IS NO LONGER IN 
EFFECT. 

* IMPACTS/TIMING: LIGHT SNOW WILL CONTINUE THIS MORNING AND
  AFTERNOON. HOWEVER THE SNOW INTENSITIES ARE EXPECTED TO INCREASE
  THIS EVENING WITH THE FRONTAL PASSAGE. INTERSTATE 90 FROM
  BEARMOUTH TO HOMESTAKE PASS, AS WELL AS HIGHWAY 12 FROM GARRISON
  TO MACDONALD PASS WILL SEE THE WORST OF THE CONDITIONS. THE
  WORST OF THE CONDITIONS ARE EXPECTED TO BE BETWEEN 5PM AND 9PM
  THIS 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 THIS EVENING.

$$

MTZ001-051715-
/O.CON.KMSO.WW.Y.0058.000000T0000Z-161205T1800Z/
1012 AM MST SUN DEC 4 2016

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST
MONDAY...

* IMPACTS/TIMING: LIGHT TO MODERATE SNOW WILL CONTINUE THROUGH 
THIS MORNING AND EARLY AFTERNOON. A PERIOD OF INTENSE SNOW AND 
GUSTY WINDS WITH THE COLD FRONT MAY CREATE HAZARDOUS DRIVING 
CONDITIONS LATER THIS AFTERNOON AND EARLY EVENING. THIS SECOND 
PUSH WILL HAVE A COMBINATION OF ACCUMULATING SNOW, WIND, AND 
QUICKLY DROPPING TEMPERATURES SUNDAY EVENING THROUGH MONDAY 
MORNING. 

* SNOW ACCUMULATIONS THROUGH MONDAY: 1 TO 4 INCHES IN LIBBY, TROY
  AND EUREKA AREAS. 4 TO 6 INCHES FOR OTHER TRAVELED LOCATIONS
  WITH HIGHER AMOUNTS IN THE MOUNTAINS. 

* WINDS: GUSTY NORTHWEST WINDS WITH THE COLD FRONT THIS MORNING
  AND AFTERNOON. WINDS SHIFT TO EASTERLY TONIGHT. 

$$

MTZ003-051715-
/O.CON.KMSO.WW.Y.0058.000000T0000Z-161205T1800Z/
1012 AM MST SUN DEC 4 2016

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST
MONDAY...

* IMPACTS/TIMING: LIGHT TO MODERATE SNOW WILL CONTINUE THROUGH 
THIS MORNING AND EARLY AFTERNOON. A PERIOD OF INTENSE SNOW AND 
GUSTY WINDS WITH THE COLD FRONT MAY CREATE HAZARDOUS DRIVING 
CONDITIONS LATER THIS AFTERNOON AND EARLY EVENING. THIS SECOND 
PUSH WILL HAVE A COMBINATION OF ACCUMULATING SNOW, WIND, AND 
QUICKLY DROPPING TEMPERATURES SUNDAY EVENING THROUGH MONDAY 
MORNING. 

* SNOW ACCUMULATIONS THROUGH MONDAY: 1 TO 3 INCHES IN MISSION 
  VALLEY, 2 TO 5 INCHES IN THE FLATHEAD VALLEY. 

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

$$

IDZ007-008-051715-
/O.CON.KMSO.WW.Y.0058.000000T0000Z-161205T1800Z/
912 AM PST SUN DEC 4 2016

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST
MONDAY ABOVE 3000 FEET...

* IMPACTS/TIMING: LIGHT TO MODERATE SNOW WILL CONTINUE THROUGH THE
  DAY TODAY. SNOW INTENSITIES COULD INCREASE LATER THIS AFTERNOON
  WITH THE PASSAGE OF THE COLD FRONT 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 MONDAY MORNING: 2 TO 4 INCHES FOR LOWER
  ELEVATIONS A ROUND GRANGEVILLE. 6 TO 12 INCHES FOR ELEVATIONS 
  OF 4000 FEET AND ABOVE. 

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

$$
706 
WWUS45 KMSO 042145
WSWMSO

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE MISSOULA MT
245 PM MST SUN DEC 4 2016

MTZ004-051800-
/O.CON.KMSO.WS.W.0007.000000T0000Z-161205T1800Z/
245 PM MST SUN DEC 4 2016

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST
MONDAY...

* IMPACTS/TIMING: INTENSE SNOW BANDS WILL CONTINUE TO PRODUCE
  HEAVY SNOW OVER THE AREA THROUGH THE EVENING. SNOW SHOWERS WILL
  BEGIN TO TAPPER OFF AROUND MIDNIGHT. THE MONDAY MORNING COMMUTE
  WILL LIKELY BE SLICK AND HAZARDOUS IN MANY AREAS.

* STORM TOTAL SNOW ACCUMULATIONS: 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 THIS EVENING. 

$$

IDZ005-006-051800-
/O.CON.KMSO.WS.W.0007.000000T0000Z-161205T1800Z/
145 PM PST SUN DEC 4 2016

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM PST
MONDAY...

* IMPACTS/TIMING: SNOW WILL AGAIN BECOME MODERATE TO HEAVY AT
  TIMES THIS EVENING WITH THE FRONTAL PASSAGE. THE COMBINATION OF
  ACCUMULATING SNOW, WIND, AND QUICKLY DROPPING TEMPERATURES THIS
  EVENING, WILL CREATE HAZARDOUS TRAVEL CONDITIONS THAT MAY 
  EXTEND INTO MONDAY MORNING. 

* STORM TOTAL SNOW ACCUMULATIONS: 1 TO 2 INCHES FOR LOWELL BY 
THIS 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 THIS EVENING.

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

$$

MTZ002-051800-
/O.CON.KMSO.WS.W.0007.000000T0000Z-161205T1800Z/
245 PM MST SUN DEC 4 2016

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST
MONDAY...

* IMPACTS/TIMING: SNOW WILL AGAIN BECOME MODERATE TO HEAVY AT
  TIMES THIS EVENING WITH THE FRONTAL PASSAGE. MARIAS PASS WILL BE
  QUITE HAZARDOUS AT TIMES WITH REDUCED VISIBILITY DUE TO BLOWING
  SNOW. AN ARCTIC FRONT TONIGHT WILL LIKELY COMPOUND THE ALREADY
  HAZARDOUS CONDITIONS. 
 
* STORM TOTAL SNOW ACCUMULATIONS: 6 TO 10 INCHES FOR LOWER
  ELEVATIONS 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. 

$$

MTZ043-051800-
/O.CON.KMSO.WS.W.0007.000000T0000Z-161205T1800Z/
245 PM MST SUN DEC 4 2016

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST
MONDAY...

* IMPACTS/TIMING: SNOW INTENSITIES ARE AGAIN EXPECTED TO INCREASE
  THIS EVENING WITH INTENSE SNOW BANDS NOW DEVELOPING. THE
  COMBINATION OF ACCUMULATING SNOW, WIND, AND QUICKLY DROPPING
  TEMPERATURES WILL CREATE HAZARDOUS TRAVEL CONDITIONS DURING THE 
  EVENING THAT MAY EXTEND THROUGH MONDAY MORNING. 

* STORM TOTAL SNOW ACCUMULATIONS: 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 THIS EVENING. 

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

$$

MTZ006-051800-
/O.CON.KMSO.WS.W.0007.000000T0000Z-161205T1800Z/
245 PM MST SUN DEC 4 2016

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

* IMPACTS/TIMING: SNOW INTENSITIES ARE AGAIN EXPECTED TO INCREASE
  THIS EVENING WITH INTENSE SNOW BANDS NOW DEVELOPING. THE
  COMBINATION OF ACCUMULATING SNOW, WIND, AND QUICKLY DROPPING
  TEMPERATURES WILL CREATE HAZARDOUS TRAVEL CONDITIONS THROUGH 
  MONDAY MORNING. 

* STORM TOTAL SNOW ACCUMULATIONS: 10 TO 14 INCHES FOR MOUNTAINS 
AND PASSES.

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

$$

IDZ009-010-051800-
/O.CON.KMSO.WS.W.0007.000000T0000Z-161205T1800Z/
245 PM MST SUN DEC 4 2016

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST
MONDAY...

* IMPACTS/TIMING: MODERATE TO HEAVY SNOW AT TIMES WILL CONTINUE
  THROUGH THE EVENING HOURS TONIGHT. SNOW BANDS ARE DEVELOPING
  THAT WILL CREATE QUICKLY CHANGING CONDITIONS.  THE COMBINATION 
  OF ACCUMULATING SNOW, WIND, AND QUICKLY DROPPING TEMPERATURES 
  WILL CREATE HAZARDOUS TRAVEL CONDITIONS DURING SUNDAY EVENING 
  THAT MAY EXTEND THROUGH MONDAY MORNING. 

* STORM TOTAL SNOW ACCUMULATIONS: 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 
  THIS EVENING FOR THE MOUNTAIN PASSES. 

$$

MTZ001-051800-
/O.CON.KMSO.WW.Y.0058.000000T0000Z-161205T1800Z/
245 PM MST SUN DEC 4 2016

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST
MONDAY...

* IMPACTS/TIMING: A PERIOD OF INTENSE SNOW AND GUSTY WINDS BEHIND
  THE COLD FRONT MAY CREATE HAZARDOUS DRIVING CONDITIONS THROUGH
  THE EVENING HOURS. THE COMBINATION OF ACCUMULATING SNOW, WIND,
  AND QUICKLY DROPPING TEMPERATURES WILL CREATE HAZARDOUS DRIVING
  CONDITIONS FOR THE MONDAY MORNING COMMUTE.

* STORM TOTAL SNOW ACCUMULATIONS: 1 TO 4 INCHES IN LIBBY, TROY 
AND EUREKA AREAS. 4 TO 6 INCHES FOR OTHER TRAVELED LOCATIONS 
WITH HIGHER AMOUNTS IN THE MOUNTAINS. 

* WINDS: GUSTY NORTHWEST WINDS WITH THE COLD FRONT THIS MORNING 
  AND AFTERNOON. WINDS SHIFT TO EASTERLY TONIGHT. 

$$

MTZ003-051800-
/O.CON.KMSO.WW.Y.0058.000000T0000Z-161205T1800Z/
245 PM MST SUN DEC 4 2016

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST
MONDAY...

* IMPACTS/TIMING: A PERIOD OF INTENSE SNOW AND GUSTY WINDS WITH
  DEVELOPING SNOW BANDS WILL CREATE HAZARDOUS DRIVING CONDITIONS
  THIS AFTERNOON AND EVENING. EXPECT QUICKLY CHANGING CONDITIONS
  FROM DRY OR WET TO SNOW COVERED ROADS IN A SHORT DISTANCE. THE 
  COMBINATION OF ACCUMULATING SNOW, WIND, AND QUICKLY DROPPING 
  TEMPERATURES WILL CREATE HAZARDOUS DRIVING CONDITIONS FOR THE 
  MONDAY MORNING COMMUTE.

* STORM TOTAL SNOW ACCUMULATIONS: 1 TO 3 INCHES IN MISSION 
VALLEY, 2 TO 5 INCHES IN THE FLATHEAD VALLEY. 

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

$$

MTZ005-051800-
/O.CON.KMSO.WW.Y.0058.000000T0000Z-161205T1800Z/
245 PM MST SUN DEC 4 2016

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST
MONDAY FOR BITTERROOT VALLEY AND MISSOULA...

* IMPACTS/TIMING: A PERIOD OF INTENSE SNOW AND GUSTY WINDS WITH
  DEVELOPING SNOW BANDS WILL CREATE HAZARDOUS DRIVING CONDITIONS
  THIS AFTERNOON AND EVENING. EXPECT QUICKLY CHANGING CONDITIONS
  FROM DRY OR WET TO SNOW COVERED ROADS IN A SHORT DISTANCE. THE 
  COMBINATION OF ACCUMULATING SNOW, WIND, AND QUICKLY DROPPING 
  TEMPERATURES WILL CREATE HAZARDOUS DRIVING CONDITIONS FOR THE 
  MONDAY MORNING COMMUTE.

* SNOW ACCUMULATIONS THIS EVENING THROUGH MONDAY MORNING: 1 TO 4 
  INCHES. THE MOUNTAIN SLOPES JUST ABOVE THE VALLEYS WILL BE ON 
  THE HIGHER END OF THIS RANGE.

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

$$

MTZ007-051800-
/O.CON.KMSO.WW.Y.0058.000000T0000Z-161205T1800Z/
245 PM MST SUN DEC 4 2016

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST
MONDAY...

* IMPACTS/TIMING: A PERIOD OF INTENSE SNOW AND GUSTY WINDS WITH
  DEVELOPING SNOW BANDS WILL CREATE HAZARDOUS DRIVING CONDITIONS
  LATER THIS AFTERNOON AND EVENING. EXPECT QUICKLY CHANGING
  CONDITIONS FROM DRY OR WET TO SNOW COVERED ROADS IN A SHORT
  DISTANCE THE COMBINATION OF ACCUMULATING SNOW, WIND, AND 
  QUICKLY DROPPING TEMPERATURES WILL CREATE HAZARDOUS DRIVING 
  CONDITIONS FOR THE MONDAY MORNING COMMUTE.

* 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 THIS EVENING. 

$$

IDZ007-008-051800-
/O.CON.KMSO.WW.Y.0058.000000T0000Z-161205T1800Z/
145 PM PST SUN DEC 4 2016

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST
MONDAY ABOVE 3000 FEET...

* IMPACTS/TIMING: LIGHT TO MODERATE SNOW WILL CONTINUE THIS
  EVENING. WITH THE COMBINATION OF SNOW COVERED ROADS AND SNOW ON
  WET ROADS, TRAVEL CONDITIONS COULD BECOME HAZARDOUS FOR THE
  MONDAY MORNING COMMUTE.

* STORM TOTAL SNOW ACCUMULATIONS BY MONDAY MORNING: 2 TO 4 INCHES
  FOR LOWER ELEVATIONS A ROUND GRANGEVILLE. 6 TO 12 INCHES FOR 
  ELEVATIONS OF 4000 FEET AND ABOVE. 

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

$$
496 
WWUS45 KMSO 051409
WSWMSO

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE MISSOULA MT
709 AM MST MON DEC 5 2016


IDZ005-006-009-010-MTZ004-006-051800-
/O.CAN.KMSO.WS.W.0007.000000T0000Z-161205T1800Z/
/O.EXA.KMSO.WW.Y.0058.000000T0000Z-161205T1800Z/
709 AM MST MON DEC 5 2016 /609 AM PST MON DEC 5 2016/

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 11 AM MST /10 AM PST/
THIS MORNING...
...WINTER STORM WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN MISSOULA HAS ISSUED A WINTER
WEATHER ADVISORY FOR ICY AND SNOW COVERED ROADWAYS...WHICH IS IN 
EFFECT UNTIL 11 AM MST /10 AM PST/ THIS MORNING. THE WINTER STORM 
WARNING HAS BEEN CANCELLED.

* IMPACTS/TIMING: LIGHT SNOW SHOWERS CONTINUE AND ROADWAYS REMAIN
ICY AND SNOW COVERED, SO SLOW TRAVEL IS EXPECTED THROUGH THIS 
MORNING. 

$$

MTZ002-051800-
/O.CON.KMSO.WS.W.0007.000000T0000Z-161205T1800Z/
709 AM MST MON DEC 5 2016

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST THIS
MORNING...

* IMPACTS/TIMING: THE COMBINATION OF SNOW, WIND, AND HIGH AMOUNTS
  OF ACCUMULATED SNOW WILL CONTINUE TO CREATE HAZARDOUS DRIVING
  CONDITIONS THIS MORNING. ADDITIONAL SNOW ACCUMULATIONS WILL BE
  LIGHT TODAY.


$$

MTZ043-051800-
/O.CON.KMSO.WS.W.0007.000000T0000Z-161205T1800Z/
709 AM MST MON DEC 5 2016

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST THIS
MORNING...

* IMPACTS/TIMING: THE COMBINATION OF SNOW, WIND, AND HIGH AMOUNTS
  OF ACCUMULATED SNOW WILL CONTINUE TO CREATE HAZARDOUS DRIVING
  CONDITIONS THIS MORNING. ADDITIONAL SNOW ACCUMULATIONS WILL BE
  LIGHT TODAY.

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

$$

MTZ001-051800-
/O.CON.KMSO.WW.Y.0058.000000T0000Z-161205T1800Z/
709 AM MST MON DEC 5 2016

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST THIS
MORNING...

* IMPACTS/TIMING: LIGHT SNOW SHOWERS CONTINUE WITH LIGHT 
  ADDITIONAL SNOW ACCUMULATIONS. ROADWAYS REMAIN ICY AND SNOW 
  COVERED, SO SLOW TRAVEL IS EXPECTED THROUGH THIS MORNING. 

$$

MTZ003-051800-
/O.CON.KMSO.WW.Y.0058.000000T0000Z-161205T1800Z/
709 AM MST MON DEC 5 2016

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST THIS
MORNING...

* IMPACTS/TIMING: SNOW SHOWERS CONTINUE THIS MORNING, AND ROADWAYS
  REMAIN ICY AND SNOW COVERED, SO SLOW TRAVEL IS EXPECTED THROUGH
  THIS MORNING. SLIDE-OFFS HAVE BEEN INCREASING IN NUMBER THIS
  MORNING SO ROADWAYS ARE LIKELY MUCH MORE SLICK THAN THEY APPEAR.

$$

MTZ005-051800-
/O.CON.KMSO.WW.Y.0058.000000T0000Z-161205T1800Z/
709 AM MST MON DEC 5 2016

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST THIS
MORNING FOR BITTERROOT VALLEY AND MISSOULA...

* IMPACTS/TIMING: ROADWAYS REMAIN ICY AND SNOW COVERED THIS
  MORNING WITH SIDE ROADS BEING VERY ICY. SLOW AND CAUTIOUS TRAVEL
  IS RECOMMENDED. 


$$

MTZ007-051800-
/O.CON.KMSO.WW.Y.0058.000000T0000Z-161205T1800Z/
709 AM MST MON DEC 5 2016

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST THIS
MORNING...

* IMPACTS/TIMING: LIGHT SNOW SHOWERS CONTINUE THIS MORNING AND ROADWAYS
  REMAIN ICY AND SNOW COVERED, SO SLOW TRAVEL IS EXPECTED THROUGH
  THIS MORNING. 


$$

IDZ007-008-051800-
/O.CON.KMSO.WW.Y.0058.000000T0000Z-161205T1800Z/
609 AM PST MON DEC 5 2016

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS
MORNING ABOVE 3000 FEET...

* IMPACTS/TIMING: LIGHT SNOW SHOWERS CONTINUE THIS MORNING AND ROADWAYS
  REMAIN ICY AND SNOW COVERED, SO SLOW TRAVEL IS EXPECTED THROUGH
  THIS MORNING. 

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

$$
166 
WWUS45 KMSO 051753
WSWMSO

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE MISSOULA MT
1053 AM MST MON DEC 5 2016


MTZ002-051900-
/O.EXP.KMSO.WS.W.0007.000000T0000Z-161205T1800Z/
1053 AM MST MON DEC 5 2016

...WINTER STORM WARNING WILL EXPIRE AT 11 AM MST THIS MORNING...

WHILE SNOW WILL CONTINUE INTO THIS AFTERNOON, THE MAIN IMPACTFUL
SNOW PERIOD IS ENDING, BUT BE CAUTIOUS FOR SLICK ROADWAYS.


$$

MTZ043-051900-
/O.EXP.KMSO.WS.W.0007.000000T0000Z-161205T1800Z/
1053 AM MST MON DEC 5 2016

...WINTER STORM WARNING WILL EXPIRE AT 11 AM MST THIS MORNING...

WHILE SNOW WILL CONTINUE INTO THIS AFTERNOON, THE MAIN IMPACTFUL
SNOW PERIOD IS ENDING, BUT BE CAUTIOUS FOR SLICK ROADWAYS.


$$

MTZ001-051900-
/O.EXP.KMSO.WW.Y.0058.000000T0000Z-161205T1800Z/
1053 AM MST MON DEC 5 2016

...WINTER WEATHER ADVISORY WILL EXPIRE AT 11 AM MST THIS
MORNING...

WHILE SNOW WILL CONTINUE INTO THIS AFTERNOON, THE MAIN IMPACTFUL
SNOW PERIOD IS ENDING, BUT BE CAUTIOUS FOR SLICK ROADWAYS.


$$

MTZ003-051900-
/O.EXP.KMSO.WW.Y.0058.000000T0000Z-161205T1800Z/
1053 AM MST MON DEC 5 2016

...WINTER WEATHER ADVISORY WILL EXPIRE AT 11 AM MST THIS
MORNING...

SNOW HAS MOSTLY ENDED, BUT WATCH OUT FOR SLICK ROADWAYS.


$$

MTZ005-051900-
/O.EXP.KMSO.WW.Y.0058.000000T0000Z-161205T1800Z/
1053 AM MST MON DEC 5 2016

...WINTER WEATHER ADVISORY WILL EXPIRE AT 11 AM MST THIS MORNING
FOR BITTERROOT VALLEY AND MISSOULA...

CONDITIONS ARE EXPECTED TO IMPROVE THROUGH THIS AFTERNOON, BUT BE
CAUTIOUS FOR SLICK ROADWAYS.

$$

MTZ007-051900-
/O.EXP.KMSO.WW.Y.0058.000000T0000Z-161205T1800Z/
1053 AM MST MON DEC 5 2016

...WINTER WEATHER ADVISORY WILL EXPIRE AT 11 AM MST THIS
MORNING...

CONDITIONS ARE EXPECTED TO IMPROVE THROUGH THIS AFTERNOON, BUT BE
CAUTIOUS FOR SLICK ROADWAYS.


$$

IDZ005-006-009-010-MTZ004-006-051900-
/O.EXP.KMSO.WW.Y.0058.000000T0000Z-161205T1800Z/
1053 AM MST MON DEC 5 2016 /953 AM PST MON DEC 5 2016/

...WINTER WEATHER ADVISORY WILL EXPIRE AT 11 AM MST /10 AM PST/
THIS MORNING...

CONDITIONS ARE EXPECTED TO IMPROVE THROUGH THIS AFTERNOON, BUT BE
CAUTIOUS FOR SLICK ROADWAYS.


$$

IDZ007-008-051900-
/O.EXP.KMSO.WW.Y.0058.000000T0000Z-161205T1800Z/
953 AM PST MON DEC 5 2016

...WINTER WEATHER ADVISORY WILL EXPIRE AT 10 AM PST THIS MORNING
ABOVE 3000 FEET...

CONDITIONS ARE EXPECTED TO IMPROVE THROUGH THIS AFTERNOON, BUT BE
CAUTIOUS FOR SLICK ROADWAYS.



$$

The office that day

Everything else NWS Missoula, MT issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Dec 3, 1:19 PM PSTWinter Weather AdvisoryMSOClearwater, Idaho, Lemhi45 hr

Nearby

Winter Storm Warnings in Montana, 2016Winter Storm Warnings in Idaho, 2016Every winter storm warning in 2016

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.