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

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27
000
WWUS45 KMSO 232141
WSWMSO

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE MISSOULA MT
241 PM MST SUN NOV 23 2014

MTZ002-241830-
/O.NEW.KMSO.WS.A.0010.141125T0300Z-141126T1800Z/
/O.EXT.KMSO.WW.Y.0063.000000T0000Z-141124T1500Z/
WEST GLACIER REGION-
241 PM MST SUN NOV 23 2014

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 8 AM MST MONDAY...
...WINTER STORM WATCH IN EFFECT FROM MONDAY EVENING THROUGH
WEDNESDAY MORNING...

THE NATIONAL WEATHER SERVICE IN MISSOULA HAS ISSUED A WINTER
STORM WATCH...WHICH IS IN EFFECT FROM MONDAY EVENING THROUGH
WEDNESDAY MORNING. THE WINTER WEATHER ADVISORY IS NOW IN EFFECT
UNTIL 8 AM MST MONDAY.

* IMPACTS/TIMING: SNOW WILL INCREASE THROUGH SUNDAY EVENING THEN
  SLOWLY TAIL OFF OVERNIGHT.

  A LONGER LASTING SNOW PRODUCER IS EXPECTED TO MOVE INTO THE
  AREA MONDAY EVENING AND PERSISTING THROUGH WEDNESDAY. THERE IS
  HIGH CONFIDENCE IN HEAVY MOUNTAIN SNOW WITH THIS EVENT, BUT THE
  SNOW LEVELS WILL BE ON THE RISE THROUGH THE EVENT. THE LOWER
  VALLEYS WILL BEGIN AS SNOW BUT WILL CHANGE OVER TO RAIN DURING
  THE DAY WEDNESDAY.

* SNOW ACCUMULATIONS: MOUNTAINS...2 TO 5 INCHES TONIGHT...12 TO 20
  INCHES MONDAY NIGHT THROUGH WEDNESDAY

  VALLEYS...UP TO 2 INCHES TONIGHT...4 TO 8 INCHES MONDAY NIGHT
  THROUGH WEDNESDAY.

* LOCATIONS IMPACTED INCLUDE...BAD ROCK CANYON...ESSEX...HIGHWAY
  83 BIGFORK TO SWAN LAKE...MARIAS PASS...POLEBRIDGE

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW AND WIND MEANS THAT PERIODS OF
SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR
SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION
WHILE DRIVING.

A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT
SNOW...SLEET...OR ICE ACCUMULATIONS THAT MAY IMPACT TRAVEL.
CONTINUE TO MONITOR THE LATEST FORECASTS.

&&

$$

MTZ043-241830-
/O.NEW.KMSO.WS.A.0010.141125T0500Z-141126T0600Z/
/O.EXT.KMSO.WW.Y.0063.000000T0000Z-141124T1500Z/
POTOMAC/SEELEY LAKE REGION-
241 PM MST SUN NOV 23 2014

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 8 AM MST MONDAY...
...WINTER STORM WATCH IN EFFECT FROM MONDAY EVENING THROUGH
TUESDAY EVENING...

THE NATIONAL WEATHER SERVICE IN MISSOULA HAS ISSUED A WINTER
STORM WATCH...WHICH IS IN EFFECT FROM MONDAY EVENING THROUGH
TUESDAY EVENING. THE WINTER WEATHER ADVISORY IS NOW IN EFFECT
UNTIL 8 AM MST MONDAY.

* IMPACTS/TIMING: SNOW WILL INCREASE THROUGH SUNDAY EVENING THEN
  SLOWLY TAIL OFF OVERNIGHT.

  A LONGER LASTING SNOW PRODUCER IS EXPECTED TO MOVE INTO THE
  AREA MONDAY EVENING AND PERSISTING THROUGH WEDNESDAY. THERE IS
  HIGH CONFIDENCE IN HEAVY MOUNTAIN SNOW WITH THIS EVENT, BUT THE
  SNOW LEVELS WILL BE ON THE RISE THROUGH THE EVENT. THE LOWER
  VALLEYS WILL BEGIN AS SNOW BUT WILL CHANGE OVER TO RAIN DURING
  THE DAY WEDNESDAY.

* SNOW ACCUMULATIONS: UP TO 2 INCHES TONIGHT...5 TO 10 INCHES
  MONDAY NIGHT THROUGH WEDNESDAY FROM SEELEY LAKE TO
  CONDON...OTHERWISE 3 TO 6 INCHES. SURROUNDING MOUNTAINS COULD
  SEE UP TO 20 INCHES MONDAY NIGHT AND WEDNESDAY.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW AND WIND MEANS THAT PERIODS OF
SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR
SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION
WHILE DRIVING.

A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT
SNOW...SLEET...OR ICE ACCUMULATIONS THAT MAY IMPACT TRAVEL.
CONTINUE TO MONITOR THE LATEST FORECASTS.

&&

$$

IDZ005-241500-
/O.EXT.KMSO.WW.Y.0063.000000T0000Z-141124T1500Z/
NORTHERN CLEARWATER MOUNTAINS-
241 PM MST SUN NOV 23 2014

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 7 AM PST MONDAY...

THE WINTER WEATHER ADVISORY IS NOW IN EFFECT UNTIL 7 AM PST
MONDAY.

* IMPACTS/TIMING: PERIODS OF LIGHT TO MODERATE SNOW WILL PERSIST INTO
  MONDAY MORNING. ROADS WILL BECOME SLICK AND SNOW COVERED AT
  TIMES. VALLEY LOCATIONS BELOW 3000 FEET WILL LIKELY SEE A
  RAIN/SNOW MIX THROUGH THIS EVENT.

* SNOW ACCUMULATIONS: 2 TO 5 INCHES ABOVE 3000 FEET... LESS THAN
  AN INCH BELOW 3000 FEET.

* LOCATIONS IMPACTED INCLUDE...ELK RIVER...HIGHWAY 11 PIERCE TO
  HEADQUARTERS...PIERCE

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW AND WIND MEANS THAT PERIODS OF
SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR
SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION
WHILE DRIVING.

&&

$$

MTZ001-003-241500-
/O.EXT.KMSO.WW.Y.0063.000000T0000Z-141124T1500Z/
KOOTENAI/CABINET REGION-FLATHEAD/MISSION VALLEYS-
241 PM MST SUN NOV 23 2014

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 8 AM MST MONDAY...

THE WINTER WEATHER ADVISORY IS NOW IN EFFECT UNTIL 8 AM MST
MONDAY.

* IMPACTS/TIMING: PERIODS OF LIGHT TO MODERATE SNOW WILL PERSIST
  THROUGH EARLY MONDAY MORNING. THE SNOW WILL BE MORE SHOWERY
  AFTER MIDNIGHT...BUT COULD IMPACT ROADS THROUGH THE MONDAY
  MORNING COMMUTE.

* SNOW ACCUMULATIONS: 1 TO 3 INCHES FOR VALLEY LOCATIONS.

* LOCATIONS IMPACTED INCLUDE...HIGHWAY 2 KALISPELL TO LIBBY...
  HIGHWAY 37 EUREKA TO LIBBY...HIGHWAY 56 BULL LAKE ROAD...
  HIGHWAY 93 EUREKA TO WHITEFISH...FLATHEAD LAKE...FLATHEAD
  VALLEY... MISSION VALLEY...POLSON

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW AND WIND MEANS THAT PERIODS OF
SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR
SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION
WHILE DRIVING.

&&

$$

MTZ005-241500-
/O.EXT.KMSO.WW.Y.0063.141123T2300Z-141124T1500Z/
MISSOULA/BITTERROOT VALLEYS-
241 PM MST SUN NOV 23 2014

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 8 AM MST MONDAY...

THE WINTER WEATHER ADVISORY IS NOW IN EFFECT UNTIL 8 AM MST
MONDAY.

* IMPACTS/TIMING: PERIODS OF LIGHT TO MODERATE SNOW WILL DEVELOP
  AND PERSIST THROUGH TONIGHT. WIDESPREAD SNOW WILL TAPER TO
  LOCALIZED SHOWERS...BUT EXPECT SLICK ROADS THROUGH THE MORNING
  COMMUTE.

* SNOW ACCUMULATIONS: 1 TO 3 INCHES.

* LOCATIONS IMPACTED INCLUDE...BITTERROOT VALLEY...MISSOULA

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW AND WIND MEANS THAT PERIODS OF
SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR
SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION
WHILE DRIVING.

&&

$$

MTZ007-241500-
/O.EXT.KMSO.WW.Y.0063.141124T0100Z-141124T1500Z/
BUTTE/BLACKFOOT REGION-
241 PM MST SUN NOV 23 2014

...WINTER WEATHER ADVISORY NOW IN EFFECT FROM 6 PM THIS EVENING
TO 8 AM MST MONDAY...

THE WINTER WEATHER ADVISORY IS NOW IN EFFECT FROM 6 PM THIS
EVENING TO 8 AM MST MONDAY.

* IMPACTS/TIMING: ANOTHER ROUND OF SNOW SHOWERS WILL DEVELOP
  THIS EVENING CAUSING VERY SLICK ROAD SURFACES AND POOR
  VISIBILITIES AT TIMES THROUGH THE NIGHT AND INTO THE MONDAY
  MORNING COMMUTE.

* SNOW ACCUMULATIONS: 2 TO 4 INCHES.

* LOCATIONS IMPACTED INCLUDE...BUTTE...GEORGETOWN LAKE...HIGHWAY
  12 GARRISON TO ELLISTON...HOMESTAKE PASS...MACDONALD PASS

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW
WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW
COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING.

&&

$$

IDZ009-010-241500-
/O.EXT.KMSO.WW.Y.0064.141124T0100Z-141124T1500Z/
WESTERN LEMHI COUNTY-EASTERN LEMHI COUNTY-
241 PM MST SUN NOV 23 2014

...WINTER WEATHER ADVISORY NOW IN EFFECT FROM 6 PM THIS EVENING
TO 8 AM MST MONDAY...

THE WINTER WEATHER ADVISORY IS NOW IN EFFECT FROM 6 PM THIS
EVENING TO 8 AM MST MONDAY.

* * IMPACTS/TIMING: ANOTHER ROUND OF SNOW SHOWERS WILL DEVELOP
  THIS EVENING CAUSING VERY SLICK ROAD SURFACES AND POOR
  VISIBILITIES AT TIMES THROUGH THE NIGHT AND INTO THE MONDAY
  MORNING COMMUTE.

* SNOW ACCUMULATIONS: 2 TO 4 INCHES.

* LOCATIONS IMPACTED INCLUDE...SHOUP...BANNOCK PASS...HIGHWAY 28
  TENDOY TO LONE PINE...HIGHWAY 93 LOST TRAIL PASS TO
  GIBBONSVILLE...LEMHI PASS...SALMON

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW
WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW
COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING.

&&

$$

MTZ004-241500-
/O.CON.KMSO.WW.Y.0062.000000T0000Z-141124T1500Z/
LOWER CLARK FORK REGION-
241 PM MST SUN NOV 23 2014

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM MST
MONDAY...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM MST
MONDAY.

* IMPACTS/TIMING: PERIODS OF LIGHT TO MODERATE SNOW WILL PERSIST
  THROUGH THE EVENING. THE SNOW WILL BE MORE SHOWERY AFTER
  MIDNIGHT...BUT WILL LIKELY CONTINUE TO IMPACT ROADS THROUGH THE MORNING
  COMMUTE.

* SNOW ACCUMULATIONS: TOTAL OF 3 TO 7 INCHES POSSIBLE FROM
  LOOKOUT PASS TO HAUGAN...1 TO 3 INCHES IN THE LOWER VALLEYS.

* LOCATIONS IMPACTED INCLUDE...EVARO HILL...HIGHWAY 200 THOMPSON
  FALLS TO PLAINS...HIGHWAY 200 TROUT CREEK TO HERON...I-90
  LOOKOUT PASS TO HAUGAN

$$

IDZ006-MTZ006-241500-
/O.CON.KMSO.WW.Y.0063.000000T0000Z-141124T1500Z/
SOUTHERN CLEARWATER MOUNTAINS-BITTERROOT/SAPPHIRE MOUNTAINS-
241 PM MST SUN NOV 23 2014

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM MST /7 AM
PST/ MONDAY...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM MST /7 AM
PST/ MONDAY.

* IMPACTS/TIMING: SNOW SHOWERS WILL INCREASE DEVELOP AND PERSIST
  OVERNIGHT. SOME OF THE SHOWERS COULD BE QUITE INTENSE CAUSING
  RAPID SLUSHY ACCUMULATIONS AND POOR VISIBILITIES. THE MAIN
  IMPACTS WILL BE ON HIGHWAY 12 FROM NEAR POWELL TO LOLO PASS...
  THE ELK CITY AND DIXIE AREAS... AND ON HIGHWAY 93 FROM SULA TO
  LOST TRAIL PASS. THE LOWER VALLEYS WILL GENERALLY SEE A MIX OF
  RAIN AND SNOW SHOWERS.

* SNOW ACCUMULATIONS: 3 TO 7 INCHES HIGHER LOCATIONS...LESS THAN
  AN INCH IN THE LOWER VALLEYS.

* LOCATIONS IMPACTED INCLUDE...DIXIE...ELK CITY...HIGHWAY 12
  LOWELL TO LOLO PASS...HIGHWAY 93 SULA TO LOST TRAIL PASS...
  LOLO PASS

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW AND WIND MEANS THAT PERIODS OF
SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR
SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION
WHILE DRIVING.

&&

$$



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.