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Winter Storm Watch


URGENT - WINTER WEATHER MESSAGE
National Weather Service Pocatello ID
1024 PM MST Thu Nov 21 2024

IDZ072>074-221200-
/O.EXT.KPIH.WS.W.0012.000000T0000Z-241122T1200Z/
/O.CON.KPIH.WS.A.0008.241123T0600Z-241124T0600Z/
Sawtooth/Stanley Basin-Sun Valley Region-Big Lost
Highlands/Copper Basin-
Including the cities of Ketchum, Copper Basin, Sun Valley,
Stanley, and Galena
1024 PM MST Thu Nov 21 2024

...WINTER STORM WARNING NOW IN EFFECT UNTIL 5 AM MST FRIDAY...
...WINTER STORM WATCH REMAINS IN EFFECT FROM FRIDAY EVENING THROUGH
SATURDAY EVENING...

* WHAT...For the Winter Storm Warning, heavy snow. Additional snow
  accumulations 2 to 4 inches. For the Winter Storm Watch, heavy
  snow possible. Total snow accumulations between 2 and 12 inches
  possible.

* WHERE...Big Lost Highlands/Copper Basin, Sawtooth/Stanley Basin,
  and Sun Valley Region.

* WHEN...For the Winter Storm Warning, until 5 AM MST Friday. For
  the Winter Storm Watch, from Friday evening through Saturday
  evening.

* IMPACTS...Plan on slippery road conditions. The hazardous
  conditions could impact the Friday morning and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. Call 5 1 1 for the latest road
conditions.

Monitor the latest forecasts for updates on this situation.

&&

$$

Visit weather.gov/pocatello for more information.

GK

URGENT - WINTER WEATHER MESSAGE
National Weather Service Great Falls MT
957 PM MST Thu Nov 21 2024

MTZ302>306-308-311-222000-
/O.CON.KTFX.WW.Y.0044.241122T1200Z-241123T0600Z/
/O.CON.KTFX.WS.A.0018.241123T1200Z-241124T1200Z/
Northern High Plains-Eastern Glacier, Western Toole, and Central
Pondera-Eastern Toole and Liberty-Hill County-Northern Blaine
County-Southern High Plains-Bears Paw Mountains and Southern
Blaine-
Including the following locations: Browning, Joplin, Havre,
Ethridge, Devon, Whitlash, Harlem, Zurich, Fort Belknap, Cut
Bank, Dupuyer, Santa Rita, Heart Butte, Chester, Lothair, Shelby,
Pendroy, Bynum, Rocky Boy, Hogeland, Chinook, Choteau, and Galata
957 PM MST Thu Nov 21 2024

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 AM TO 11 PM MST
FRIDAY...
...WINTER STORM WATCH REMAINS IN EFFECT FROM LATE FRIDAY NIGHT
THROUGH LATE SATURDAY NIGHT...

* WHAT...For the Winter Weather Advisory, mixed precipitation
  expected. Total snow accumulations between 1 and 3 inches and ice
  accumulations around a light glaze. For the Winter Storm Watch,
  heavy snow possible. Total snow accumulations between 2 and 4
  inches possible. Winds could gust as high as 40 mph.

* WHERE...A portion of north central Montana.

* WHEN...For the Winter Weather Advisory, from 5 AM to 11 PM MST
  Friday. For the Winter Storm Watch, from late Friday night through
  late Saturday night.

* IMPACTS...Plan on slippery road conditions. Widespread blowing
  snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

Slow down and use caution while traveling. The latest road
conditions can be obtained by calling 5 1 1 or visiting the MDT Road
Report website.

&&

$$

URGENT - WINTER WEATHER MESSAGE
National Weather Service Great Falls MT
957 PM MST Thu Nov 21 2024

MTZ307-222000-
/O.CON.KTFX.WW.Y.0044.241122T1200Z-241123T0600Z/
/O.CON.KTFX.WS.A.0018.241123T0900Z-241124T1200Z/
Southern Rocky Mountain Front-
Including the following locations: Rogers Pass
957 PM MST Thu Nov 21 2024

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 AM TO 11 PM MST
FRIDAY...
...WINTER STORM WATCH REMAINS IN EFFECT FROM LATE FRIDAY NIGHT
THROUGH LATE SATURDAY NIGHT...

* WHAT...For the Winter Weather Advisory, mixed precipitation
  expected. Total snow accumulations between 1 and 3 inches and ice
  accumulations around a light glaze. For the Winter Storm Watch,
  heavy snow possible. Total snow accumulations between 6 and 12
  inches possible.

* WHERE...Southern Rocky Mountain Front.

* WHEN...For the Winter Weather Advisory, from 5 AM to 11 PM MST
  Friday. For the Winter Storm Watch, from late Friday night through
  late Saturday night.

* IMPACTS...Travel could be very difficult.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

Slow down and use caution while traveling. The latest road
conditions can be obtained by calling 5 1 1 or visiting the MDT Road
Report website.

&&

$$

URGENT - WINTER WEATHER MESSAGE
National Weather Service Great Falls MT
957 PM MST Thu Nov 21 2024

MTZ301-222000-
/O.CAN.KTFX.WW.Y.0043.000000T0000Z-241122T0500Z/
/O.CON.KTFX.WW.Y.0044.241122T1200Z-241123T0600Z/
/O.CON.KTFX.WS.A.0018.241123T0900Z-241124T1200Z/
East Glacier Park Region-
Including the following locations: Kiowa, East Glacier Park,
Saint Mary, Logan Pass, Marias Pass, and Babb
957 PM MST Thu Nov 21 2024

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 AM TO 11 PM MST
FRIDAY...
...WINTER STORM WATCH REMAINS IN EFFECT FROM LATE FRIDAY NIGHT
THROUGH LATE SATURDAY NIGHT...
...WINTER WEATHER ADVISORY IS CANCELLED...

* WHAT...For the Winter Weather Advisory, snow expected. Total snow
  accumulations between 4 and 6 inches. For the Winter Storm Watch,
  heavy snow possible. Total snow accumulations between 5 and 11
  inches possible.

* WHERE...East Glacier Park Region Zone.

* WHEN...For the Winter Weather Advisory, from 5 AM to 11 PM MST
  Friday. For the Winter Storm Watch, from late Friday night through
  late Saturday night.

* IMPACTS...Tire chains may be required for some vehicles if
  traveling through mountain passes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

Slow down and use caution while traveling. The latest road
conditions can be obtained by calling 5 1 1 or visiting the MDT Road
Report website.

&&

$$

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
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