Alert archive / Idaho / Winter Storm Warnings in 2018

Winter Storm Warning 3, NWS Pocatello, ID

February 28, 2018

NWS Pocatello, ID issued this winter storm warning at Feb 28, 2018, 2:17 PM MST. It took effect at Mar 1, 2018, 6:00 AM MST. It was in force for 3 days. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Feb 28, 2018, 2:17 PM MST (21:17 UTC)
In effect from
Mar 1, 2018, 6:00 AM MST
Expired
Mar 4, 2018, 5:00 PM MST
In force
3 days
Issued by
NWS Pocatello, ID

The text

As transmitted.

295 
WWUS45 KPIH 282117
WSWPIH

URGENT - WINTER WEATHER MESSAGE
National Weather Service Pocatello ID
217 PM MST Wed Feb 28 2018

...Strong winter storm headed to southeast Idaho...

.A strong and moist Pacific storm system will bring very heavy
snowfall and strong winds to southeast Idaho. The storm will
begin to affect the central mountains and the Wood River Valley
late tonight with the heaviest snowfall Thursday and Thursday
night. The storm will affect the southern and eastern mountains
mainly Thursday night through Friday night. Very difficult travel
is expected in the southeast Idaho mountains Thursday through
Friday night. Call 511 for the latest road information including
any road closures.

IDZ018-031-011100-
/O.UPG.KPIH.WS.A.0002.180301T1300Z-180302T1200Z/
/O.NEW.KPIH.WS.W.0003.180301T1300Z-180302T1800Z/
Sawtooth Mountains-Big and Little Wood River Region-
Including the cities of Stanley, Clayton, Hailey, Ketchum, 
and Bellevue
217 PM MST Wed Feb 28 2018

...WINTER STORM WARNING IN EFFECT FROM 6 AM THURSDAY TO 11 AM MST
FRIDAY...

* WHAT...Heavy snow expected. Travel will be very difficult to
  impossible, including during the evening commute on Thursday.
  Total snow accumulations of 14 to 18 inches are expected.
  Localized higher amounts are possible at elevations above pass
  level.

* WHERE...The Sawtooth Mountains including Stanley and Clayton,
  and the Big and Little Wood River Region including Hailey,
  Ketchum and Bellevue.

* WHEN...From 6 AM Thursday to 11 AM MST Friday.

* ADDITIONAL DETAILS...Be prepared for significant reductions in
  visibility at times. Blowing and drifting snow will be possible
  at higher elevations.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions are expected. If you must travel, keep an extra
flashlight, food and water in your vehicle in case of an
emergency. The latest road conditions can be obtained by calling
5 1 1.

$$

IDZ032-011100-
/O.UPG.KPIH.WS.A.0002.180301T1300Z-180302T1200Z/
/O.NEW.KPIH.WW.Y.0016.180301T1300Z-180302T1800Z/
Lost River/Pahsimeroi-
Including the cities of Arco, Challis, and Mackay
217 PM MST Wed Feb 28 2018

...WINTER WEATHER ADVISORY IN EFFECT FROM 6 AM THURSDAY TO 11 AM
MST FRIDAY...

* WHAT...Snow expected. Plan on slippery road conditions,
  including during the evening commute on Thursday. Total snow
  accumulations of 6 to 9 inches are expected. Localized higher
  amounts are possible at higher elevations above pass level.

* WHERE...The Lost River and Pahsimeroi region, including Arco,
  Challis and Mackay.

* WHEN...From 6 AM Thursday to 11 AM MST Friday.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at
  times. Blowing and drifting snow will be possible at higher
  elevations.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions can be obtained by calling 5 1 1.

$$

IDZ019-022-023-025-011100-
/O.CON.KPIH.WS.A.0002.180302T0600Z-180303T0600Z/
Upper Snake Highlands-South Central Highlands-Caribou Highlands-
Wasatch Mountains/Idaho Portion-
Including the cities of St. Anthony, Ashton, Driggs, Victor, 
Henry, Soda Springs, and Montpelier
217 PM MST Wed Feb 28 2018

...WINTER STORM WATCH REMAINS IN EFFECT FROM THURSDAY EVENING
THROUGH FRIDAY EVENING...

* WHAT...Heavy snow possible. Plan on difficult travel conditions,
  including during the morning commute on Friday. Total snow
  accumulations of 3 to 6 inches, with higher elevation amounts 
  up to 12 inches, are possible.

* WHERE...Ashton, St Anthony, Driggs, Victor, Soda Springs, 
  Montpelier, Henry, Lava Hot Springs, Georgetown, Palisades, 
  Monida Pass, Island Park, Pomerelle, Pebble Creek.

* WHEN...From Thursday evening through Friday evening.

* ADDITIONAL DETAILS...Significant reductions in visibility are 
  possible.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Watch means there is potential for significant
snow, sleet or ice accumulations that may impact travel. Continue
to monitor the latest forecasts.

$$
15 follow-up statements
268 
WWUS45 KPIH 011026
WSWPIH

URGENT - WINTER WEATHER MESSAGE
National Weather Service Pocatello ID
326 AM MST Thu Mar 1 2018

IDZ018-031-012200-
/O.CON.KPIH.WS.W.0003.180301T1300Z-180302T1800Z/
Sawtooth Mountains-Big and Little Wood River Region-
Including the cities of Stanley, Clayton, Hailey, Ketchum, 
and Bellevue
326 AM MST Thu Mar 1 2018

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

* WHAT...Heavy snow expected. Travel will be very difficult to 
  impossible. Total snow accumulations of 14 to 18 inches, with 
  localized amounts up to 30 inches, are expected.

* WHERE...The Sawtooth Mountains including Stanley and Clayton, 
  and the Big and Little Wood River Region including Hailey, 
  Ketchum and Bellevue.

* WHEN...Until 11 AM MST Friday.

* ADDITIONAL DETAILS...Winds gusting as high as 35 mph will 
  cause patchy blowing and drifting snow, especially over 
  mountain passes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions are expected. If you must travel, keep an extra
flashlight, food and water in your vehicle in case of an
emergency. The latest road conditions can be obtained by calling
5 1 1.

$$

IDZ019-012200-
/O.UPG.KPIH.WS.A.0002.180302T0600Z-180303T0600Z/
/O.EXB.KPIH.WW.Y.0016.180302T0600Z-180303T0600Z/
Upper Snake Highlands-
Including the cities of St. Anthony, Ashton, Driggs, and Victor
326 AM MST Thu Mar 1 2018

...WINTER WEATHER ADVISORY IN EFFECT FROM 11 PM THIS EVENING TO
11 PM MST FRIDAY...

* WHAT...Snow expected. Plan on slippery road conditions. In 
  addition, some reductions to visibility are expected. Total 
  snow accumulations of 4 to 8 inches, with localized amounts up 
  to 12 inches, are expected.

* WHERE...St. Anthony, Ashton, Driggs, Victor, Island Park, 
  Monida Pass.

* WHEN...From 11 PM this evening to 11 PM MST Friday.

* ADDITIONAL DETAILS...Winds gusting as high as 30 mph will 
  cause patchy blowing and drifting snow, especially over 
  mountain passes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions can be obtained by calling 5 1 1.

$$

IDZ022-023-025-012200-
/O.UPG.KPIH.WS.A.0002.180302T0600Z-180303T0600Z/
/O.EXB.KPIH.WW.Y.0016.180302T1200Z-180303T1200Z/
South Central Highlands-Caribou Highlands-
Wasatch Mountains/Idaho Portion-
Including the cities of Henry, Soda Springs, and Montpelier
326 AM MST Thu Mar 1 2018

...WINTER WEATHER ADVISORY IN EFFECT FROM 5 AM FRIDAY TO 5 AM MST
SATURDAY...

* WHAT...Snow expected. Plan on slippery road conditions, 
  including during the evening commute on Friday. In addition, 
  some reductions to visibility are expected. Total snow 
  accumulations of 4 to 8 inches, with localized amounts up to 
  10 inches, are expected.

* WHERE...Henry, Soda Springs, Montpelier, Lava Hot Springs, 
  Pomerelle, Pebble Creek, Georgetown, Palisades.

* WHEN...From 5 AM Friday to 5 AM MST Saturday.

* ADDITIONAL DETAILS...Winds gusting as high as 40 mph will 
  cause patchy blowing and drifting snow, especially over 
  mountain passes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions can be obtained by calling 5 1 1.

$$

IDZ024-012200-
/O.EXB.KPIH.WW.Y.0016.180302T1200Z-180303T1200Z/
Cache Valley/Idaho Portion-
Including the city of Preston
326 AM MST Thu Mar 1 2018

...WINTER WEATHER ADVISORY IN EFFECT FROM 5 AM FRIDAY TO 5 AM MST
SATURDAY...

* WHAT...Snow expected. Plan on slippery road conditions, 
  including during the evening commute on Friday. In addition, 
  some reductions to visibility are expected. Total snow 
  accumulations of 4 to 6 inches, with localized amounts up to 8 
  inches, are expected.

* WHERE...Cache Valley including Preston.

* WHEN...From 5 AM Friday to 5 AM MST Saturday.

* ADDITIONAL DETAILS...Winds gusting as high as 35 mph will 
  cause patchy blowing and drifting snow.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions can be obtained by calling 5 1 1.

$$

IDZ032-012200-
/O.CON.KPIH.WW.Y.0016.180301T1300Z-180302T1800Z/
Lost River/Pahsimeroi-
Including the cities of Arco, Challis, and Mackay
326 AM MST Thu Mar 1 2018

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

* WHAT...Snow expected. Plan on difficult travel conditions. 
  Total snow accumulations of 5 to 9 inches, with localized 
  amounts up to 12 inches, are expected.

* WHERE...The Lost River and Pahsimeroi region, including Arco, 
  Challis and Mackay.

* WHEN...Until 11 AM MST Friday.

* ADDITIONAL DETAILS...Winds gusting as high as 35 mph will 
  cause patchy blowing and drifting snow, especially over 
  mountain passes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions can be obtained by calling 5 1 1.

$$
300 
WWUS45 KPIH 012140
WSWPIH

URGENT - WINTER WEATHER MESSAGE
National Weather Service Pocatello ID
240 PM MST Thu Mar 1 2018


IDZ018-031-021100-
/O.CON.KPIH.WS.W.0003.000000T0000Z-180302T1800Z/
Sawtooth Mountains-Big and Little Wood River Region-
Including the cities of Stanley, Clayton, Hailey, Ketchum, 
and Bellevue
240 PM MST Thu Mar 1 2018

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

* WHAT...Heavy snow occurring. Plan on difficult travel
  conditions. Additional snow accumulations of 8 to 16 inches, 
  with higher elevation amounts up to 24 inches, are expected.

* WHERE...The Sawtooth Mountains including Stanley and Clayton, 
  and the Big and Little Wood River Region including Hailey, 
  Ketchum and Bellevue.

* WHEN...Until 11 AM MST Friday.

* ADDITIONAL DETAILS...Be prepared for significant reductions in 
  visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions are occurring. If you must travel, keep an extra
flashlight, food and water in your vehicle in case of an
emergency. The latest road conditions can be obtained by calling
5 1 1.

$$

IDZ020-021100-
/O.EXB.KPIH.WW.Y.0016.180302T1200Z-180303T0000Z/
Upper Snake River Plain-
Including the cities of Idaho Falls and Rexburg
240 PM MST Thu Mar 1 2018

...WINTER WEATHER ADVISORY IN EFFECT FROM 5 AM TO 5 PM MST
FRIDAY...

* WHAT...Snow expected. Plan on slippery road conditions,
  including during the morning commute on Friday. Total snow
  accumulations of 1 to 4 inches are expected. Some blowing and
  drifting of snow will also be possible.

* WHERE...The Upper Snake River Plain, including the INL, Idaho 
  Falls and Rexburg.

* WHEN...From 5 AM to 5 PM MST Friday.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at 
  times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions can be obtained by calling 5 1 1.

$$

IDZ032-021100-
/O.CON.KPIH.WW.Y.0016.000000T0000Z-180302T1800Z/
Lost River/Pahsimeroi-
Including the cities of Arco, Challis, and Mackay
240 PM MST Thu Mar 1 2018

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

* WHAT...Snow occurring. Plan on slippery road conditions.
  Additional snow accumulations of 4 to 8 inches, with higher 
  elevation amounts up to 12 inches, are expected.

* WHERE...The Lost River and Pahsimeroi region, including Arco, 
  Challis and Mackay.

* WHEN...Until 11 AM MST Friday.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at 
  times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions can be obtained by calling 5 1 1.

$$

IDZ019-021100-
/O.CON.KPIH.WW.Y.0016.180302T0600Z-180303T0600Z/
Upper Snake Highlands-
Including the cities of St. Anthony, Ashton, Driggs, and Victor
240 PM MST Thu Mar 1 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 11 PM THIS
EVENING TO 11 PM MST FRIDAY...

* WHAT...Snow expected. Plan on slippery road conditions,
  including during the morning commute on Friday. Total snow
  accumulations of 6 to 10 inches, with localized amounts up to 14 
  inches, are expected.

* WHERE...St. Anthony, Ashton, Driggs, Victor, Island Park, 
  Monida Pass.

* WHEN...From 11 PM this evening to 11 PM MST Friday.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at 
  times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions can be obtained by calling 5 1 1.

$$

IDZ022>025-021100-
/O.CON.KPIH.WW.Y.0016.180302T1200Z-180303T1200Z/
South Central Highlands-Caribou Highlands-
Cache Valley/Idaho Portion-Wasatch Mountains/Idaho Portion-
Including the cities of Henry, Soda Springs, Preston, 
and Montpelier
240 PM MST Thu Mar 1 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 AM FRIDAY TO
5 AM MST SATURDAY...

* WHAT...Snow and blowing snow expected. Plan on slippery road 
  conditions, including during the evening commute on Friday. In 
  addition, areas of poor visibility are expected. Total snow 
  accumulations of 3 to 5 inches, with localized amounts up to 
  11 inches, are expected.

* WHERE...Henry, Soda Springs, Montpelier, Lava Hot Springs, 
  Pomerelle, Pebble Creek, Georgetown, Palisades.

* WHEN...From 5 AM Friday to 5 AM MST Saturday.

* ADDITIONAL DETAILS...Winds gusting as high as 40 mph will 
  cause areas of blowing and drifting snow, especially over 
  mountain passes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow and blowing snow means periods
of snow and blowing snow will cause primarily travel
difficulties. Be prepared for snow covered roads and limited
visibilities, and use caution while driving. The latest road
conditions can be obtained by calling 5 1 1.

$$
479 
WWUS45 KPIH 020318
WSWPIH

URGENT - WINTER WEATHER MESSAGE
National Weather Service Pocatello ID
818 PM MST Thu Mar 1 2018

...Major Winter Storm to Strike Central and Eastern Idaho...

.Moist air has been pushed into southwest Idaho by a strong storm
that was still centered in Oregon. This will spread snow, some of
it heavy, into the mountains of central and eastern Idaho tonight.
The warm part of the storm arrives first, and will like produce
mostly rain for the eastern Magic Valley and lower Snake River
plain. But the cold portion of the storm will arrive during the
day Friday and bring snow levels lower, producing at least some
light snow at that point. High temperatures for most of central
and eastern Idaho will occur early Friday morning, with lower
temperatures during the afternoon, in an unusual switch from what
would normally be expected.

IDZ019-021300-
/O.UPG.KPIH.WW.Y.0016.180302T0600Z-180303T0600Z/
/O.EXB.KPIH.WS.W.0003.180302T0318Z-180303T0600Z/
Upper Snake Highlands-
Including the cities of St. Anthony, Ashton, Driggs, and Victor
818 PM MST Thu Mar 1 2018

...WINTER STORM WARNING IN EFFECT UNTIL 11 PM MST FRIDAY...

* WHAT...Heavy snow occurring. Plan on difficult travel
  conditions. Additional snow accumulations of 6 to 14 inches,
  with elevations above 7000 feet receiving 10 to 20 inches, are 
  expected.

* WHERE...The upper Snake River highlands, including the towns of
  St Anthony, Ashton, Driggs, Victor, Macks Inn, and Island Park.
  This also includes all passes going into Montana, including
  Interstate 15, U S Route 20, and State Highway 87. It also
  includes Teton Pass that crosses the border into Wyoming.

* WHEN...Until 11 PM MST Friday.

* ADDITIONAL DETAILS...Be prepared for significant reductions in
  visibility at times. Heavy snow and windy conditions can hamper
  snow removal efforts and lead to temporary highway closures.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions are expected. If you must travel, keep an extra
flashlight, food and water in your vehicle in case of an
emergency. The latest road conditions can be obtained by calling
5 1 1.

$$

IDZ018-031-021300-
/O.CON.KPIH.WS.W.0003.000000T0000Z-180302T1800Z/
Sawtooth Mountains-Big and Little Wood River Region-
Including the cities of Stanley, Clayton, Hailey, Ketchum, 
and Bellevue
818 PM MST Thu Mar 1 2018

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

* WHAT...Heavy snow occurring. Plan on difficult travel
  conditions. Additional snow accumulations of 8 to 18 inches, 
  with elevations above 8000 feet receiving 16 to 24 inches, are 
  expected.

* WHERE...The Sawtooth Mountains including Stanley and Clayton, 
  and the Big and Little Wood River Region including Hailey, 
  Ketchum and Bellevue.

* WHEN...Until 11 AM MST Friday.

* ADDITIONAL DETAILS...Be prepared for significant reductions in
  visibility at times. Snowfall rates will likely exceed the
  ability of snow removal efforts and cause temporary highway
  closures. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions are occurring. If you must travel, keep an extra
flashlight, food and water in your vehicle in case of an
emergency. The latest road conditions can be obtained by calling
5 1 1.

$$

IDZ032-021300-
/O.CON.KPIH.WW.Y.0016.000000T0000Z-180302T1800Z/
Lost River/Pahsimeroi-
Including the cities of Arco, Challis, and Mackay
818 PM MST Thu Mar 1 2018

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

* WHAT...Snow occurring. Plan on slippery road conditions.
  Additional snow accumulations of 2 to 8 inches, with higher 
  elevation amounts up to 12 inches, are expected.

* WHERE...The Lost River and Pahsimeroi region, including Arco, 
  Challis and Mackay.

* WHEN...Until 11 AM MST Friday.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at 
  times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions can be obtained by calling 5 1 1.

$$

IDZ020-021300-
/O.CON.KPIH.WW.Y.0016.180302T1200Z-180303T0000Z/
Upper Snake River Plain-
Including the cities of Idaho Falls and Rexburg
818 PM MST Thu Mar 1 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 AM TO 5 PM
MST FRIDAY...

* WHAT...Snow expected. Plan on slippery road conditions, 
  including during the morning commute on Friday. Total snow 
  accumulations of 1 to 4 inches are expected. Some blowing and 
  drifting of snow will also be possible.

* WHERE...The Upper Snake River Plain, including the INL, Idaho
  Falls and Rexburg. Heaviest snowfall is expected from Hamer to
  Craters of the Moon, where elevations get above 4800 feet.

* WHEN...From 5 AM to 5 PM MST Friday.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at 
  times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions can be obtained by calling 5 1 1.

$$

IDZ022>025-021300-
/O.CON.KPIH.WW.Y.0016.180302T1200Z-180303T1200Z/
South Central Highlands-Caribou Highlands-
Cache Valley/Idaho Portion-Wasatch Mountains/Idaho Portion-
Including the cities of Henry, Soda Springs, Preston, 
and Montpelier
818 PM MST Thu Mar 1 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 AM FRIDAY TO
5 AM MST SATURDAY...

* WHAT...Snow and blowing snow expected. Plan on slippery road 
  conditions, including during the evening commute on Friday. In 
  addition, areas of poor visibility are expected. Total snow 
  accumulations of 3 to 5 inches, with localized amounts up to 
  11 inches, are expected.

* WHERE...Henry, Soda Springs, Montpelier, Lava Hot Springs, 
  Pomerelle, Pebble Creek, Georgetown, Palisades.

* WHEN...From 5 AM Friday to 5 AM MST Saturday.

* ADDITIONAL DETAILS...Winds gusting as high as 40 mph will 
  cause areas of blowing and drifting snow, especially over 
  mountain passes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow and blowing snow means periods
of snow and blowing snow will cause primarily travel
difficulties. Be prepared for snow covered roads and limited
visibilities, and use caution while driving. The latest road
conditions can be obtained by calling 5 1 1.

$$

Messick
632 
WWUS45 KPIH 021028
WSWPIH

URGENT - WINTER WEATHER MESSAGE
National Weather Service Pocatello ID
328 AM MST Fri Mar 2 2018

IDZ022>025-022200-
/O.UPG.KPIH.WW.Y.0016.180302T1200Z-180303T1200Z/
/O.EXB.KPIH.WS.W.0003.180302T1800Z-180304T1800Z/
South Central Highlands-Caribou Highlands-
Cache Valley/Idaho Portion-Wasatch Mountains/Idaho Portion-
Including the cities of Henry, Soda Springs, Preston, 
and Montpelier
328 AM MST Fri Mar 2 2018

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

* WHAT...Heavy snow and blowing snow expected. Plan on difficult
  travel conditions. Total snow accumulations of 5 to 10 inches,
  with localized amounts up to 15 inches likely near ridgetops.

* WHERE...I 84 from milepost 228 to the Utah border, I 15 from the
  milepost 63 to the Utah Border, U.S. Highways 26, 30, 89 and 
  91, and state highways 34 and 36.

* WHEN...From 11 AM this morning to 11 AM MST Sunday. Heaviest
  snow will arrive late this afternoon and persist through
  Saturday afternoon.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow and blowing snow means severe
winter weather conditions are expected. If you must travel, keep
an extra flashlight, food and water in your vehicle in case of an
emergency. The latest road conditions can be obtained by calling
5 1 1.

$$

IDZ018-031-021800-
/O.CON.KPIH.WS.W.0003.000000T0000Z-180302T1800Z/
Sawtooth Mountains-Big and Little Wood River Region-
Including the cities of Stanley, Clayton, Hailey, Ketchum, 
and Bellevue
328 AM MST Fri Mar 2 2018

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

* WHAT...Heavy snow and blowing snow occurring. Plan on difficult
  travel conditions. Additional snow accumulations of 3 to 6
  inches, with localized amounts up to 9 inches on ridgetops.

* WHERE...The Sawtooth Mountains including Stanley and Clayton, 
  and the Big and Little Wood River Region including Hailey, 
  Ketchum and Bellevue.

* WHEN...Until 11 AM MST this morning.

* ADDITIONAL DETAILS...Winds gusting as high as 35 mph will 
  cause areas of blowing and drifting snow, especially over 
  mountain passes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow and blowing snow means severe
winter weather conditions are occurring. If you must travel, keep
an extra flashlight, food and water in your vehicle in case of an
emergency. The latest road conditions can be obtained by calling
5 1 1.

$$

IDZ019-022200-
/O.CON.KPIH.WS.W.0003.000000T0000Z-180303T0600Z/
Upper Snake Highlands-
Including the cities of St. Anthony, Ashton, Driggs, and Victor
328 AM MST Fri Mar 2 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 PM MST THIS
EVENING...

* WHAT...Heavy snow and blowing snow occurring. Plan on difficult
  travel conditions. Additional snow accumulations of 4 to 10 
  inches, with localized amounts up to 15 inches likely along 
  ridgetops.

* WHERE...The upper Snake River highlands, including the towns 
  of St Anthony, Ashton, Driggs, Victor, Macks Inn, and Island 
  Park. This also includes all passes going into Montana, 
  including Interstate 15, U S Route 20, and State Highway 87. 
  It also includes Teton Pass that crosses the border into 
  Wyoming.

* WHEN...Until 11 PM MST this evening.

* ADDITIONAL DETAILS...Winds gusting as high as 35 mph will 
  cause areas of blowing and drifting snow, especially over 
  mountain passes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow and blowing snow means severe
winter weather conditions are occurring. If you must travel, keep
an extra flashlight, food and water in your vehicle in case of an
emergency. The latest road conditions can be obtained by calling
5 1 1.

$$

IDZ020-022200-
/O.CON.KPIH.WW.Y.0016.180302T1200Z-180303T0000Z/
Upper Snake River Plain-
Including the cities of Idaho Falls and Rexburg
328 AM MST Fri Mar 2 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON...

* WHAT...Snow and blowing snow expected. Plan on slippery road
  conditions. In addition, areas of poor visibility are expected.
  Total snow accumulations of 3 to 5 inches are expected.

* WHERE...The Upper Snake River Plain, including the INL, Idaho
  Falls and Rexburg. Heaviest snowfall is expected from Hamer to
  Craters of the Moon.

* WHEN...Until 5 PM MST this afternoon.

* ADDITIONAL DETAILS...Winds gusting as high as 40 mph will 
  cause areas of blowing and drifting snow.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow and blowing snow means periods
of snow and blowing snow will cause primarily travel
difficulties. Be prepared for snow covered roads and limited
visibilities, and use caution while driving. The latest road
conditions can be obtained by calling 5 1 1.

$$

IDZ032-021800-
/O.CON.KPIH.WW.Y.0016.000000T0000Z-180302T1800Z/
Lost River/Pahsimeroi-
Including the cities of Arco, Challis, and Mackay
328 AM MST Fri Mar 2 2018

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

* WHAT...Snow and blowing snow occurring. Plan on slippery road
  conditions. In addition, areas of poor visibility are expected.
  Additional snow accumulations of 2 to 6 inches, with localized
  amounts up to 12 inches possible near ridgetops. Lesser amounts
  likely near Challis.

* WHERE...The Lost River and Pahsimeroi region, including Arco, 
  Challis and Mackay.

* WHEN...Until 11 AM MST this morning.

* ADDITIONAL DETAILS...Winds gusting as high as 40 mph will 
  cause areas of blowing and drifting snow, especially over 
  mountain passes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow and blowing snow means periods
of snow and blowing snow will cause primarily travel
difficulties. Be prepared for snow covered roads and limited
visibilities, and use caution while driving. The latest road
conditions can be obtained by calling 5 1 1.

$$
412 
WWUS45 KPIH 021801
WSWPIH

URGENT - WINTER WEATHER MESSAGE
National Weather Service Pocatello ID
1101 AM MST Fri Mar 2 2018

IDZ018-031-021915-
/O.EXP.KPIH.WS.W.0003.000000T0000Z-180302T1800Z/
Sawtooth Mountains-Big and Little Wood River Region-
Including the cities of Stanley, Clayton, Hailey, Ketchum, 
and Bellevue
1101 AM MST Fri Mar 2 2018

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

Expect light occasional snow through the afternoon. Heavy snow has
ended. Only light accumulations of a Trace to 3 inches is
expected. 

$$

IDZ032-021915-
/O.EXP.KPIH.WW.Y.0016.000000T0000Z-180302T1800Z/
Lost River/Pahsimeroi-
Including the cities of Arco, Challis, and Mackay
1101 AM MST Fri Mar 2 2018

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

Expect light occasional snow through the afternoon. Heavy snow has
ended. Only light accumulations of a Trace to 3 inches is
expected.

$$

IDZ022>025-022215-
/O.CON.KPIH.WS.W.0003.000000T0000Z-180304T1800Z/
South Central Highlands-Caribou Highlands-
Cache Valley/Idaho Portion-Wasatch Mountains/Idaho Portion-
Including the cities of Henry, Soda Springs, Preston, 
and Montpelier
1101 AM MST Fri Mar 2 2018

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

* WHAT...Heavy snow and blowing snow expected. Plan on difficult 
  travel conditions, including during the evening commute. Total 
  snow accumulations of 8 to 12 inches, with localized amounts 
  up to 31 inches, are expected.

* WHERE...I 84 from milepost 228 to the Utah border, I 15 from 
  the milepost 63 to the Utah Border, U.S. Highways 26, 30, 89 
  and 91, and state highways 34 and 36.

* WHEN...Until 11 AM MST Sunday.

* ADDITIONAL DETAILS...Winds gusting as high as 40 mph will 
  cause areas of blowing and drifting snow, especially over 
  mountain passes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow and blowing snow means severe
winter weather conditions are expected. If you must travel, keep
an extra flashlight, food and water in your vehicle in case of an
emergency. The latest road conditions can be obtained by calling
5 1 1.

$$

IDZ019-022215-
/O.CON.KPIH.WS.W.0003.000000T0000Z-180303T0600Z/
Upper Snake Highlands-
Including the cities of St. Anthony, Ashton, Driggs, and Victor
1101 AM MST Fri Mar 2 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 PM MST THIS
EVENING...

* WHAT...Heavy snow and blowing snow occurring. Plan on 
  difficult travel conditions. Additional snow accumulations of 
  5 to 8 inches are expected.

* WHERE...The upper Snake River highlands, including the towns 
  of St Anthony, Ashton, Driggs, Victor, Macks Inn, and Island 
  Park. This also includes all passes going into Montana, 
  including Interstate 15, U S Route 20, and State Highway 87. 
  It also includes Teton Pass that crosses the border into 
  Wyoming.

* WHEN...Until 11 PM MST this evening.

* ADDITIONAL DETAILS...Winds gusting as high as 35 mph will 
  cause areas of blowing and drifting snow, especially over 
  mountain passes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow and blowing snow means severe
winter weather conditions are occurring. If you must travel, keep
an extra flashlight, food and water in your vehicle in case of an
emergency. The latest road conditions can be obtained by calling
5 1 1.

$$

IDZ021-022215-
/O.EXB.KPIH.WW.Y.0016.180302T1801Z-180304T0000Z/
Lower Snake River Plain-
Including the city of Pocatello
1101 AM MST Fri Mar 2 2018

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 PM MST SATURDAY...

* WHAT...Snow and blowing snow expected. Plan on slippery road
  conditions. In addition, areas of poor visibility are expected.
  Total snow accumulations of 3 to 6 inches, with localized
  amounts up to 10 inches, are expected.

* WHERE...Along I-86 and I-15 corridor including the City of
  Pocatello, Blackfoot, American Falls and Fort Hall.

* WHEN...Until 5 PM MST Saturday.

* ADDITIONAL DETAILS...Winds gusting as high as 30 mph will cause
  areas of blowing and drifting snow with near zero visibility
  possible.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow and blowing snow means periods
of snow and blowing snow will cause primarily travel
difficulties. Be prepared for snow covered roads and limited
visibilities, and use caution while driving. The latest road
conditions can be obtained by calling 5 1 1.

$$

IDZ020-022215-
/O.CON.KPIH.WW.Y.0016.000000T0000Z-180303T0000Z/
Upper Snake River Plain-
Including the cities of Idaho Falls and Rexburg
1101 AM MST Fri Mar 2 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON...

* WHAT...Snow and blowing snow occurring. Plan on slippery road 
  conditions. In addition, areas of poor visibility are 
  expected. Additional snow accumulations of 3 to 5 inches are 
  expected.

* WHERE...The Upper Snake River Plain, including the INL, Idaho 
  Falls and Rexburg. Heaviest snowfall is expected from Hamer to 
  Craters of the Moon.

* WHEN...Until 5 PM MST this afternoon.

* ADDITIONAL DETAILS...Winds gusting as high as 40 mph will 
  cause areas of blowing and drifting snow.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow and blowing snow means periods
of snow and blowing snow will cause primarily travel
difficulties. Be prepared for snow covered roads and limited
visibilities, and use caution while driving. The latest road
conditions can be obtained by calling 5 1 1.

$$
292 
WWUS45 KPIH 022127
WSWPIH

URGENT - WINTER WEATHER MESSAGE
National Weather Service Pocatello ID
227 PM MST Fri Mar 2 2018

IDZ020-022230-
/O.CAN.KPIH.WW.Y.0016.000000T0000Z-180303T0000Z/
Upper Snake River Plain-
227 PM MST Fri Mar 2 2018

...WINTER WEATHER ADVISORY IS CANCELLED...

Expect lingering light snow of a trace to one inch for the Upper 
Snake river plain this afternoon as the cold front has moved 
southeast of the area. Models are indicating that the cold front 
may go backwards and bring another 1 to 3 inches of snow 
overnight impacting mainly eastern bench areas. There is some
uncertainty with this happening.

$$

IDZ022>025-030600-
/O.CON.KPIH.WS.W.0003.000000T0000Z-180304T1800Z/
South Central Highlands-Caribou Highlands-
Cache Valley/Idaho Portion-Wasatch Mountains/Idaho Portion-
Including the cities of Henry, Soda Springs, Preston, 
and Montpelier
227 PM MST Fri Mar 2 2018

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

* WHAT...Heavy snow and blowing snow occurring. Plan on difficult
  travel conditions, including during the evening commute.
  Additional snow accumulations of 6 to 12 inches, with localized
  amounts up to 24 inches, are expected.

* WHERE...I 84 from milepost 228 to the Utah border, I 15 from 
  the milepost 63 to the Utah Border, U.S. Highways 26, 30, 89 
  and 91, and state highways 34 and 36.

* WHEN...Until 11 AM MST Sunday.

* ADDITIONAL DETAILS...Winds gusting as high as 30 mph will cause
  areas of blowing and drifting snow, especially over mountain 
  passes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow and blowing snow means severe
winter weather conditions are occurring. If you must travel, keep
an extra flashlight, food and water in your vehicle in case of an
emergency. The latest road conditions can be obtained by calling
5 1 1.

$$

IDZ019-030600-
/O.CON.KPIH.WS.W.0003.000000T0000Z-180303T0600Z/
Upper Snake Highlands-
Including the cities of St. Anthony, Ashton, Driggs, and Victor
227 PM MST Fri Mar 2 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 PM MST THIS
EVENING...

* WHAT...Moderate snow and blowing snow occurring. Plan on 
  difficult travel conditions, including during the evening 
  commute. Additional snow accumulations of 1 to 3 inches, with 
  localized amounts up to 5 inches, are expected.

* WHERE...The upper Snake River highlands, including the towns 
  of St Anthony, Ashton, Driggs, Victor, Macks Inn, and Island 
  Park. This also includes all passes going into Montana, 
  including Interstate 15, U S Route 20, and State Highway 87. 
  It also includes Teton Pass that crosses the border into 
  Wyoming.

* WHEN...Until 11 PM MST this evening.

* ADDITIONAL DETAILS...Winds gusting as high as 35 mph will 
  cause areas of blowing and drifting snow, especially over 
  mountain passes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow and blowing snow means severe
winter weather conditions are occurring. If you must travel, keep
an extra flashlight, food and water in your vehicle in case of an
emergency. The latest road conditions can be obtained by calling
5 1 1.

$$

IDZ021-030600-
/O.CON.KPIH.WW.Y.0016.000000T0000Z-180304T0000Z/
Lower Snake River Plain-
Including the city of Pocatello
227 PM MST Fri Mar 2 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST
SATURDAY...

* WHAT...Snow and blowing snow occurring. Plan on slippery road
  conditions. In addition, areas of poor visibility are expected.
  Additional snow accumulations of 2 to 6 inches, with localized
  amounts up to 9 inches, are expected. Eastern bench areas will
  see the heaviest snow amounts.

* WHERE...Along I-86 and I-15 corridor including the City of 
  Pocatello, Blackfoot, American Falls and Fort Hall.

* WHEN...Expect a break in the snow this afternoon into early
  evening. After midnight expect snow to redevelop and continue
  through most of Saturday morning with lingering light snow into 
  Saturday afternoon.

* ADDITIONAL DETAILS...Winds gusting as high as 30 mph will cause
  areas of blowing and drifting snow.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow and blowing snow means periods
of snow and blowing snow will cause primarily travel
difficulties. Be prepared for snow covered roads and limited
visibilities, and use caution while driving. The latest road
conditions can be obtained by calling 5 1 1.

$$
043 
WWUS45 KPIH 030305
WSWPIH

URGENT - WINTER WEATHER MESSAGE
National Weather Service Pocatello ID
805 PM MST Fri Mar 2 2018

IDZ019-030415-
/O.CAN.KPIH.WS.W.0003.000000T0000Z-180303T0600Z/
Upper Snake Highlands-
805 PM MST Fri Mar 2 2018

...WINTER STORM WARNING IS CANCELLED...

Heavy snow has stopped in the upper Snake River highlands. Light
snow of 1 to 4 inches will continue tonight at high elevations
that surround the Teton Basin. More snow is expected Saturday.

$$

IDZ022>025-031300-
/O.CON.KPIH.WS.W.0003.000000T0000Z-180304T1800Z/
South Central Highlands-Caribou Highlands-
Cache Valley/Idaho Portion-Wasatch Mountains/Idaho Portion-
Including the cities of Henry, Soda Springs, Preston, 
and Montpelier
805 PM MST Fri Mar 2 2018

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

* WHAT...Heavy snow and blowing snow occurring. Plan on 
  difficult travel conditions, including during the evening 
  commute. Additional snow accumulations of 6 to 12 inches, with 
  localized amounts up to 24 inches, are expected.

* WHERE...I 84 from milepost 228 to the Utah border, I 15 from 
  the milepost 63 to the Utah Border, U.S. Highways 26, 30, 89 
  and 91, and state highways 34 and 36.

* WHEN...Until 11 AM MST Sunday.

* ADDITIONAL DETAILS...Winds gusting as high as 30 mph will 
  cause areas of blowing and drifting snow, especially over 
  mountain passes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions are occurring. If you must travel, keep an extra
flashlight, food and water in your vehicle in case of an
emergency. The latest road conditions can be obtained by calling
5 1 1.

$$

IDZ021-031300-
/O.CON.KPIH.WW.Y.0016.000000T0000Z-180304T0000Z/
Lower Snake River Plain-
Including the city of Pocatello
805 PM MST Fri Mar 2 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST
SATURDAY...

* WHAT...Snow and blowing snow occurring. Plan on slippery road 
  conditions. In addition, areas of poor visibility are 
  expected. Additional snow accumulations of 2 to 6 inches, with 
  localized amounts up to 9 inches, are expected. Eastern bench 
  areas will see the heaviest snow amounts.

* WHERE...Along I-86 and I-15 corridor including the City of 
  Pocatello, Blackfoot, American Falls and Fort Hall.

* WHEN...Expect a break in the snow this afternoon into early 
  evening. After midnight expect snow to redevelop and continue 
  through most of Saturday morning with lingering light snow 
  into Saturday afternoon.

* ADDITIONAL DETAILS...Winds gusting as high as 30 mph will 
  cause areas of blowing and drifting snow.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions can be obtained by calling 5 1 1.

$$

Messick
957 
WWUS45 KPIH 030939
WSWPIH

URGENT - WINTER WEATHER MESSAGE
National Weather Service Pocatello ID
239 AM MST Sat Mar 3 2018

IDZ022>025-032200-
/O.EXT.KPIH.WS.W.0003.000000T0000Z-180305T0000Z/
South Central Highlands-Caribou Highlands-
Cache Valley/Idaho Portion-Wasatch Mountains/Idaho Portion-
Including the cities of Henry, Soda Springs, Preston, 
and Montpelier
239 AM MST Sat Mar 3 2018

...WINTER STORM WARNING NOW IN EFFECT UNTIL 5 PM MST SUNDAY...

* WHAT...Periods of Snow continuing, possibly heavy at times this
  Evening and on Sunday. Gusty winds will cause blowing and
  drifting Snow, especially on Mountain Passes. Plan on difficult
  travel conditions. Additional snow accumulations of 3 to 6 
  inches, with localized amounts up to 14 inches, are expected.

* WHERE...I 84 from milepost 228 to the Utah border, I 15 from 
  the milepost 63 to the Utah Border, U.S. Highways 26, 30, 89 
  and 91, and state highways 34 and 36.

* WHEN...Until 5 PM MST Sunday.

* ADDITIONAL DETAILS...Be prepared for significant reductions in 
  visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions are occurring. If you must travel, keep an extra
flashlight, food and water in your vehicle in case of an
emergency. The latest road conditions can be obtained by calling
5 1 1.

$$

IDZ019-032200-
/O.NEW.KPIH.WW.Y.0017.180304T0000Z-180305T0000Z/
Upper Snake Highlands-
Including the cities of St. Anthony, Ashton, Driggs, and Victor
239 AM MST Sat Mar 3 2018

...WINTER WEATHER ADVISORY IN EFFECT FROM 5 PM THIS AFTERNOON TO
5 PM MST SUNDAY...

* WHAT...Snow expected. Plan on slippery road conditions, from
  late Morning Sunday through Sunday Afternoon. Total snow 
  accumulations of 1 to 3 inches, with localized amounts up to 7 
  inches along the Montana border, are expected.

* WHERE...Highway 20 from Ashton Hill to Montana, Targhee Pass,
  Pine Creek Pass, Highway 33 through the Teton Valley.

* WHEN...From 5 PM this afternoon to 5 PM MST Sunday.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at 
  times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions can be obtained by calling 5 1 1.

$$

IDZ021-032200-
/O.CON.KPIH.WW.Y.0016.000000T0000Z-180304T0000Z/
Lower Snake River Plain-
Including the city of Pocatello
239 AM MST Sat Mar 3 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON...

* WHAT...Snow occurring. Plan on slippery road conditions,
  especially this Morning. Additional snow accumulations of up to
  one inch are expected.

* WHERE...Along I-86 and I-15 corridor including the City of 
  Pocatello, Blackfoot, American Falls and Fort Hall.

* WHEN...Until 5 PM MST this afternoon.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at 
  times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions can be obtained by calling 5 1 1.

$$
951 
WWUS45 KPIH 031252
WSWPIH

URGENT - WINTER WEATHER MESSAGE
National Weather Service Pocatello ID
552 AM MST Sat Mar 3 2018

IDZ022>025-032300-
/O.CON.KPIH.WS.W.0003.000000T0000Z-180305T0000Z/
South Central Highlands-Caribou Highlands-
Cache Valley/Idaho Portion-Wasatch Mountains/Idaho Portion-
Including the cities of Henry, Soda Springs, Preston, 
and Montpelier
552 AM MST Sat Mar 3 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM MST SUNDAY...

* WHAT...Periods of Snow, heavy at times, especially tonight and
  Sunday. Plan on difficult travel conditions. Additional snow
  accumulations of 4 to 7 inches, with localized amounts up to 16
  inches in the Mountains, are expected.

* WHERE...I 84 from milepost 228 to the Utah border, I 15 from 
  the milepost 63 to the Utah Border, U.S. Highways 26, 30, 89 
  and 91, and state highways 34 and 36.

* WHEN...Until 5 PM MST Sunday.

* ADDITIONAL DETAILS...Winds gusting as high as 40 mph will 
  cause areas of blowing and drifting snow, especially over 
  mountain passes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow and blowing snow means severe
winter weather conditions are occurring. If you must travel, keep
an extra flashlight, food and water in your vehicle in case of an
emergency. The latest road conditions can be obtained by calling
5 1 1.

$$

IDZ020-032300-
/O.EXB.KPIH.WW.Y.0017.180303T1252Z-180304T1200Z/
Upper Snake River Plain-
Including the cities of Idaho Falls and Rexburg
552 AM MST Sat Mar 3 2018

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 AM MST SUNDAY...

* WHAT...Snow occurring with areas of difficult travel. Conditions
  are expected to improve this Afternoon. Additional Snow Showers
  are then expected to develop this Evening and continue tonight.

* WHERE...Interstate 15 from milepost 99 to 159 and Highways 20
  and 26 west to INL.

* WHEN...Until 5 AM MST Sunday.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at
  times. Reduce driving speeds. Snow accumulations of 1 to 2
  inches are expected.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and reduce driving speeds. The 
latest road conditions can be obtained by calling 5 1 1.

$$

IDZ021-032300-
/O.EXT.KPIH.WW.Y.0016.000000T0000Z-180304T1200Z/
Lower Snake River Plain-
Including the city of Pocatello
552 AM MST Sat Mar 3 2018

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 5 AM MST SUNDAY...

* WHAT...Snow occurring. Plan on slippery road conditions.
  Additional snow accumulations of 1 to 3 inches, with localized
  higher amounts for the East Pocatello benches. Conditions are
  expected to improve this Afternoon. Snow Showers are then expected
  to re-develop this Evening and continue overnight.

* WHERE...Along I-86 and I-15 corridor including the City of 
  Pocatello, Blackfoot, American Falls and Fort Hall.

* WHEN...Until 5 AM MST Sunday.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at 
  times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions can be obtained by calling 5 1 1.

$$

IDZ019-032300-
/O.CON.KPIH.WW.Y.0017.180304T0000Z-180305T0000Z/
Upper Snake Highlands-
Including the cities of St. Anthony, Ashton, Driggs, and Victor
552 AM MST Sat Mar 3 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 PM THIS
AFTERNOON TO 5 PM MST SUNDAY...

* WHAT...Snow expected. Plan on slippery road conditions. Total
  snow accumulations of 1 to 4 inches, with localized amounts up
  to 9 inches along the Montana Border and Pine Creek Pass area, 
  are expected.

* WHERE...Highway 20 from Ashton Hill to Montana, Targhee Pass, 
  Pine Creek Pass, Highway 33 through the Teton Valley.

* WHEN...From 5 PM this afternoon to 5 PM MST Sunday.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at 
  times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and reduce driving speeds. The 
latest road conditions can be obtained by calling 5 1 1.

$$
819 
WWUS45 KPIH 031729
WSWPIH

URGENT - WINTER WEATHER MESSAGE
National Weather Service Pocatello ID
1029 AM MST Sat Mar 3 2018



IDZ022>025-040130-
/O.CON.KPIH.WS.W.0003.000000T0000Z-180305T0000Z/
South Central Highlands-Caribou Highlands-
Cache Valley/Idaho Portion-Wasatch Mountains/Idaho Portion-
Including the cities of Henry, Soda Springs, Preston, 
and Montpelier
1029 AM MST Sat Mar 3 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM MST SUNDAY...

* WHAT...Periods of Snow, heavy at times, especially tonight and
  Sunday. Plan on difficult travel conditions. Additional snow
  accumulations of 2 to 5 inches, with localized amounts up to 10
  inches in the Mountains, are expected.

* WHERE...I 84 from milepost 228 to the Utah border, I 15 from 
  the milepost 63 to the Utah Border, U.S. Highways 26, 30, 89 
  and 91, and state highways 34 and 36.

* WHEN...Until 5 PM MST Sunday.

* ADDITIONAL DETAILS...Winds gusting as high as 40 mph will 
  cause areas of blowing and drifting snow, especially over 
  mountain passes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow and blowing snow means severe
winter weather conditions are occurring. If you must travel, keep
an extra flashlight, food and water in your vehicle in case of an
emergency. The latest road conditions can be obtained by calling
5 1 1.

$$

IDZ020-040130-
/O.CON.KPIH.WW.Y.0017.000000T0000Z-180304T1200Z/
Upper Snake River Plain-
Including the cities of Idaho Falls and Rexburg
1029 AM MST Sat Mar 3 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST
SUNDAY...

* WHAT...A temporary improvement in conditions has developed this
  morning. Additional Snow Showers are then expected to develop
  this early this evening and continue through the tonight.

* WHERE...Interstate 15 from milepost 99 to 159 and Highways 20 
  and 26 west to INL.

* WHEN...Until 5 AM MST Sunday.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at 
  times. Reduce driving speeds. Snow accumulations of 1 to 2 
  inches are expected.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions can be obtained by calling 5 1 1.

$$

IDZ019-040130-
/O.CON.KPIH.WW.Y.0017.180304T0000Z-180305T0000Z/
Upper Snake Highlands-
Including the cities of St. Anthony, Ashton, Driggs, and Victor
1029 AM MST Sat Mar 3 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 PM THIS
AFTERNOON TO 5 PM MST SUNDAY...

* WHAT...Snow expected. Plan on slippery road conditions. Total 
  snow accumulations of 1 to 4 inches, with localized amounts up 
  to 9 inches along the Montana Border and Pine Creek Pass area, 
  are expected.

* WHERE...Highway 20 from Ashton Hill to Montana, Targhee Pass, 
  Pine Creek Pass, Highway 33 through the Teton Valley.

* WHEN...From 5 PM this afternoon to 5 PM MST Sunday.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at 
  times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions can be obtained by calling 5 1 1.

$$

IDZ021-040130-
/O.CON.KPIH.WW.Y.0016.000000T0000Z-180304T1200Z/
Lower Snake River Plain-
Including the city of Pocatello
1029 AM MST Sat Mar 3 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST
SUNDAY...

* WHAT...A temporary improvement in conditions has developed this
  morning. Additional snow accumulations of 1 to 2 inches, with
  localized higher amounts for the East Pocatello benches. Snow
  Showers are expected to re-develop this Evening and continue 
  overnight.

* WHERE...Along I-86 and I-15 corridor including the City of 
  Pocatello, Blackfoot, American Falls and Fort Hall.

* WHEN...Until 5 AM MST Sunday.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at 
  times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions can be obtained by calling 5 1 1.

$$
171 
WWUS45 KPIH 032126
WSWPIH

URGENT - WINTER WEATHER MESSAGE
National Weather Service Pocatello ID
226 PM MST Sat Mar 3 2018


IDZ022>025-041200-
/O.CON.KPIH.WS.W.0003.000000T0000Z-180305T0000Z/
South Central Highlands-Caribou Highlands-
Cache Valley/Idaho Portion-Wasatch Mountains/Idaho Portion-
Including the cities of Henry, Soda Springs, Preston, 
and Montpelier
226 PM MST Sat Mar 3 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM MST SUNDAY...

* WHAT...Heavy snow occurring. Plan on difficult travel 
  conditions. Additional snow accumulations of 3 to 6 inches, 
  with localized amounts up to 14 inches, are expected.

* WHERE...I 84 from milepost 228 to the Utah border, I 15 from 
  the milepost 63 to the Utah Border, U.S. Highways 26, 30, 89 
  and 91, and state highways 34 and 36.

* WHEN...Until 5 PM MST Sunday.

* ADDITIONAL DETAILS...Be prepared for significant reductions in 
  visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions are occurring. If you must travel, keep an extra
flashlight, food and water in your vehicle in case of an
emergency. The latest road conditions can be obtained by calling
5 1 1.

$$

IDZ020-041200-
/O.CON.KPIH.WW.Y.0017.000000T0000Z-180304T1200Z/
Upper Snake River Plain-
Including the cities of Idaho Falls and Rexburg
226 PM MST Sat Mar 3 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST
SUNDAY...

* WHAT...Snow occurring. Plan on slippery road conditions. 
  Additional snow accumulations of up to two inches, with 
  localized amounts up to 4 inches, are expected.

* WHERE...Interstate 15 from milepost 99 to 159 and Highways 20 
  and 26 west to INL.

* WHEN...Until 5 AM MST Sunday.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at 
  times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions can be obtained by calling 5 1 1.

$$

IDZ019-041200-
/O.CON.KPIH.WW.Y.0017.180304T0000Z-180305T0000Z/
Upper Snake Highlands-
Including the cities of St. Anthony, Ashton, Driggs, and Victor
226 PM MST Sat Mar 3 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST
SUNDAY...

* WHAT...Snow expected. Plan on slippery road conditions. Total 
  snow accumulations of 3 to 5 inches, with localized amounts up 
  to 11 inches, are expected.

* WHERE...Highway 20 from Ashton Hill to Montana, Targhee Pass, 
  Pine Creek Pass, Highway 33 through the Teton Valley.

* WHEN...Until 5 PM MST Sunday.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at 
  times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions can be obtained by calling 5 1 1.

$$

IDZ021-041200-
/O.CON.KPIH.WW.Y.0016.000000T0000Z-180304T1200Z/
Lower Snake River Plain-
Including the city of Pocatello
226 PM MST Sat Mar 3 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST
SUNDAY...

* WHAT...Snow occurring. Plan on slippery road conditions. 
  Additional snow accumulations of 1 to 3 inches, with localized 
  amounts up to 6 inches, are expected.

* WHERE...Along I-86 and I-15 corridor including the City of 
  Pocatello, Blackfoot, American Falls and Fort Hall.

* WHEN...Until 5 AM MST Sunday.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at 
  times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions can be obtained by calling 5 1 1.

$$
039 
WWUS45 KPIH 040906
WSWPIH

URGENT - WINTER WEATHER MESSAGE
National Weather Service Pocatello ID
206 AM MST Sun Mar 4 2018

IDZ022>025-041800-
/O.CON.KPIH.WS.W.0003.000000T0000Z-180305T0000Z/
South Central Highlands-Caribou Highlands-
Cache Valley/Idaho Portion-Wasatch Mountains/Idaho Portion-
Including the cities of Henry, Soda Springs, Preston, 
and Montpelier
206 AM MST Sun Mar 4 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON...

* WHAT...Snow continuing, Heavy at times. Snowfall intensity is
  expected to diminish by this Afternoon, but Blowing Snow will
  increase as Windy conditions gradually develop this Morning and
  continue through the Afternoon. Plan on difficult travel
  conditions. Additional snow accumulations of 1 to 4 inches, 
  with localized amounts up to 8 inches, are expected.

* WHERE...I 84 from milepost 228 to the Utah border including
  Sweetzer Summit, I 15 from the milepost 63 to the Utah Border
  including Malad Pass, U.S. Highways 26, 30, 89 and 91, and 
  state highways 34 and 36.

* WHEN...Until 5 PM MST this afternoon.

* ADDITIONAL DETAILS...Be prepared for significant reductions in 
  visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions are occurring. If you must travel, keep an extra
flashlight, food and water in your vehicle in case of an
emergency. The latest road conditions can be obtained by calling
5 1 1.

$$

IDZ020-041800-
/O.EXT.KPIH.WW.Y.0017.000000T0000Z-180304T1800Z/
Upper Snake River Plain-
Including the cities of Idaho Falls and Rexburg
206 AM MST Sun Mar 4 2018

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

* WHAT...Snow occurring. Plan on slippery road conditions.
  Additional snow accumulations of up to one inch are expected.
  Areas of Blowing Snow begin by late Morning.

* WHERE...Interstate 15 from milepost 99 to 159 and Highways 20 
  and 26 west to INL.

* WHEN...Until 11 AM MST this morning.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at 
  times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions can be obtained by calling 5 1 1.

$$

IDZ021-041800-
/O.EXT.KPIH.WW.Y.0016.000000T0000Z-180304T1800Z/
Lower Snake River Plain-
Including the city of Pocatello
206 AM MST Sun Mar 4 2018

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

* WHAT...Snow continuing through mid Morning. Plan on slippery 
  road conditions. Areas of Blowing Snow will develop this Morning
  as Windy Westerly Winds develop, especially I-86 East of 
  American Falls to Pocatello and Interstate 15 between Pocatello 
  and Blackfoot. Additional snow accumulations of up to one inch 
  are expected.

* WHERE...Along I-86 and I-15 corridor including the City of 
  Pocatello, Blackfoot, American Falls and Fort Hall.

* WHEN...Until 11 AM MST this morning.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at 
  times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions can be obtained by calling 5 1 1.

$$

IDZ019-041800-
/O.CON.KPIH.WW.Y.0017.000000T0000Z-180305T0000Z/
Upper Snake Highlands-
Including the cities of St. Anthony, Ashton, Driggs, and Victor
206 AM MST Sun Mar 4 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON...

* WHAT...Snow continuing. Plan on slippery road conditions. 
  Additional snow accumulations of 1 to 4 inches, with localized 
  amounts up to 6 inches, are expected.

* WHERE...Highway 20 from Ashton Hill to Montana, Targhee Pass, 
  Pine Creek Pass, Highway 33 through the Teton Valley.

* WHEN...Until 5 PM MST this afternoon.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at 
  times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions can be obtained by calling 5 1 1.

$$
122 
WWUS45 KPIH 041806
WSWPIH

URGENT - WINTER WEATHER MESSAGE
National Weather Service Pocatello ID
1106 AM MST Sun Mar 4 2018



IDZ021-041915-
/O.EXP.KPIH.WW.Y.0016.000000T0000Z-180304T1800Z/
Lower Snake River Plain-
Including the city of Pocatello
1106 AM MST Sun Mar 4 2018

...WINTER WEATHER ADVISORY HAS EXPIRED...

There remains a chance of snow locally this afternoon. Local
narrow bands of snow could last for an hour or two and produce 
around an inch of snow. Widespread snow is not expected and 
therefore the Winter Weather Advisory was allowed to expire. 

$$

IDZ020-041915-
/O.EXP.KPIH.WW.Y.0017.000000T0000Z-180304T1800Z/
Upper Snake River Plain-
Including the cities of Idaho Falls and Rexburg
1106 AM MST Sun Mar 4 2018

...WINTER WEATHER ADVISORY HAS EXPIRED...

There remains a chance of snow locally this afternoon. Local
narrow bands of snow could last for an hour or two and produce 
around an inch of snow. Widespread snow is not expected and 
therefore the Winter Weather Advisory was allowed to expire.

$$

IDZ022>025-050000-
/O.CON.KPIH.WS.W.0003.000000T0000Z-180305T0000Z/
South Central Highlands-Caribou Highlands-
Cache Valley/Idaho Portion-Wasatch Mountains/Idaho Portion-
Including the cities of Henry, Soda Springs, Preston, 
and Montpelier
1106 AM MST Sun Mar 4 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON...

* WHAT...Heavy snow and blowing snow occurring. Plan on 
  difficult travel conditions. Tree branches could fall as well. 
  Additional snow accumulations of up to one inch, with 
  localized amounts up to 5 inches, are expected.

* WHERE...I 84 from milepost 228 to the Utah border including 
  Sweetzer Summit, I 15 from the milepost 63 to the Utah Border 
  including Malad Pass, U.S. Highways 26, 30, 89 and 91, and 
  state highways 34 and 36.

* WHEN...Until 5 PM MST this afternoon.

* ADDITIONAL DETAILS...Winds gusting as high as 45 mph will 
  cause areas of blowing and drifting snow, especially over 
  mountain passes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow and blowing snow means severe
winter weather conditions are occurring. If you must travel, keep
an extra flashlight, food and water in your vehicle in case of an
emergency. The latest road conditions can be obtained by calling
5 1 1.

$$

IDZ019-050000-
/O.CON.KPIH.WW.Y.0017.000000T0000Z-180305T0000Z/
Upper Snake Highlands-
Including the cities of St. Anthony, Ashton, Driggs, and Victor
1106 AM MST Sun Mar 4 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON...

* WHAT...Snow and blowing snow occurring. Plan on slippery road 
  conditions. In addition, areas of poor visibility are 
  expected. Additional snow accumulations of up to two inches, 
  with localized amounts up to 4 inches, are expected.

* WHERE...Highway 20 from Ashton Hill to Montana, Targhee Pass, 
  Pine Creek Pass, Highway 33 through the Teton Valley.

* WHEN...Until 5 PM MST this afternoon.

* ADDITIONAL DETAILS...Winds gusting as high as 30 mph will 
  cause areas of blowing and drifting snow, especially over 
  mountain passes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow and blowing snow means periods
of snow and blowing snow will cause primarily travel
difficulties. Be prepared for snow covered roads and limited
visibilities, and use caution while driving. The latest road
conditions can be obtained by calling 5 1 1.

$$
027 
WWUS45 KPIH 042118
WSWPIH

URGENT - WINTER WEATHER MESSAGE
National Weather Service Pocatello ID
218 PM MST Sun Mar 4 2018


IDZ022-042230-
/O.CAN.KPIH.WS.W.0003.000000T0000Z-180305T0000Z/
South Central Highlands-
218 PM MST Sun Mar 4 2018

...WINTER STORM WARNING IS CANCELLED...

Scattered snow showers continue this afternoon, but significant
accumulation has not been observed. Also, winds have been
decreasing the past two hours and the risk of blowing and drifting
has greatly decreased. Therefore the advisory has been cancelled.

$$

IDZ023>025-050000-
/O.CON.KPIH.WS.W.0003.000000T0000Z-180305T0000Z/
Caribou Highlands-Cache Valley/Idaho Portion-
Wasatch Mountains/Idaho Portion-
Including the cities of Henry, Soda Springs, Preston, 
and Montpelier
218 PM MST Sun Mar 4 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON...

* WHAT...Snow continues. Plan on difficult travel conditions. 
  Additional snow accumulations of up to one inch are expected.

* WHERE...I 84 from milepost 228 to the Utah border including 
  Sweetzer Summit, I 15 from the milepost 63 to the Utah Border 
  including Malad Pass, U.S. Highways 26, 30, 89 and 91, and 
  state highways 34 and 36.

* WHEN...Until 5 PM MST this afternoon.

* ADDITIONAL DETAILS...Be prepared for significant reductions in 
  visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions are occurring. If you must travel, keep an extra
flashlight, food and water in your vehicle in case of an
emergency. The latest road conditions can be obtained by calling
5 1 1.

$$

IDZ019-050000-
/O.CON.KPIH.WW.Y.0017.000000T0000Z-180305T0000Z/
Upper Snake Highlands-
Including the cities of St. Anthony, Ashton, Driggs, and Victor
218 PM MST Sun Mar 4 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON...

* WHAT...Snow occurring. Plan on slippery road conditions. 
  Additional snow accumulations of up to one inch are expected.

* WHERE...Highway 20 from Ashton Hill to Montana, Targhee Pass, 
  Pine Creek Pass, Highway 33 through the Teton Valley.

* WHEN...Until 5 PM MST this afternoon.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at 
  times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions can be obtained by calling 5 1 1.

$$
971 
WWUS45 KPIH 050010
WSWPIH

URGENT - WINTER WEATHER MESSAGE
National Weather Service Pocatello ID
510 PM MST Sun Mar 4 2018

IDZ023>025-050115-
/O.EXP.KPIH.WS.W.0003.000000T0000Z-180305T0000Z/
Caribou Highlands-Cache Valley/Idaho Portion-
Wasatch Mountains/Idaho Portion-
Including the cities of Henry, Soda Springs, Preston, 
and Montpelier
510 PM MST Sun Mar 4 2018

...WINTER STORM WARNING HAS EXPIRED...

The heavy snowfall has ceased in the Caribou highlands, the Cache
Valley, and the Bear River basin. Light snow will continue
overnight, with 1 to 2 inches still possible in the high
elevations of the Idaho-Wyoming border region.

$$

IDZ019-050115-
/O.EXP.KPIH.WW.Y.0017.000000T0000Z-180305T0000Z/
Upper Snake Highlands-
Including the cities of St. Anthony, Ashton, Driggs, and Victor
510 PM MST Sun Mar 4 2018

...WINTER WEATHER ADVISORY HAS EXPIRED...

The moderate snowfall has ceased in the upper Snake River
highlands. 1 to 2 inches are possible tonight in the higher
elevations of the Idaho-Wyoming border region.

$$

Messick

What forecasters said that day

The local office's own words before this winter storm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Pocatello, ID wrote its last area forecast discussion before this winter storm warning went out at Feb 28, 3:04 AM MST, 11 hours 13 minutes earlier.

Area forecast discussion, Feb 28, 3:04 AM MST, 11 hours 13 minutes before
Area Forecast Discussion
National Weather Service Pocatello ID
304 AM MST Wed Feb 28 2018

.SHORT TERM...Today through Friday night.
Main focus is on winter storm approaching beginning Thursday and
continuing through Friday night. Continued winter storm watch in
central mountains and added winter storm watch for high elevations
in upper snake highlands and caribou and south central highlands
and Idaho Wasatch Thursday night through Friday evening. Expect
quiet weather today with continued cold conditions. Winter storm
will affect all areas beginning Thursday and continuing through
Friday. Have no highlights for Eastern Magic Valley or Snake River
Plain yet. Think snow amounts will be affected by downslope
initially Thursday which should limit them initially but will
snow everywhere on Friday.
GK

.LONG TERM...Saturday through next Tuesday. The low pressure
disturbance over Northern California and Nevada will continue
eastward over Utah, Idaho, and Wyoming on Sunday. Scattered showers
are expected both days and will favor the mountain areas with time
as the upper level flow becomes more westerly Sunday and Sunday
night. Isolated showers of snow linger around Island Park Monday and
Tuesday with a weak high pressure ridge transitioning across this
area. Daily high temperatures continue around 10 degrees below
normal through Monday, then trend towards seasonal normals Tuesday.
RS

&&

.AVIATION...Low stratus continues at KIDA and KDIJ this morning,
slowly moving to the east in satellite imagery. Estimate ceilings
become scattered at KIDA about 18Z, but may not break up at KDIJ.
The NAM12 brings a  minor embedded wave into the KSUN area about 21z
with possibly some VCSH near the terminal 22-02Z. This is gradually
replaced late tonight by the approaching moisture in southwest flow
from the trough expected to move inland Thursday afternoon. RS

&&

.PIH WATCHES/WARNINGS/ADVISORIES...
Winter Storm Watch from Thursday morning through late Thursday
night for IDZ018-031-032.

Winter Storm Watch from Thursday evening through Friday evening
for IDZ019-022-023-025.

&&

The office that day

Everything else NWS Pocatello, ID issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Feb 28, 2:17 PM MSTWinter Weather AdvisoryPIH4 days

Nearby

Winter Storm Warnings in Idaho, 2018Every winter storm warning in 2018

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.