Alert archive / Idaho / Winter Storm Warnings in 2021
Winter Storm Warning 8, NWS Pocatello, ID
NWS Pocatello, ID issued this winter storm warning at Dec 10, 2021, 2:24 PM MST for 9 counties in Idaho. It took effect at Dec 11, 2021, 11:00 AM MST. It was in force for 4 days. 33 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 10, 2021, 2:24 PM MST (21:24 UTC)
- In effect from
- Dec 11, 2021, 11:00 AM MST
- Expired
- Dec 15, 2021, 3:12 AM MST
- In force
- 4 days
- Issued by
- NWS Pocatello, ID
Counties Bear Lake County, ID, Blaine County, ID, Butte County, ID, Caribou County, ID, Clark County, ID, Custer County, ID, Franklin County, ID, Fremont County, ID, Teton County, ID
The radar
The Pocatello radar (KSFX), 45 km from the middle of the area, began a volume at 21:23 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
| Time | Report | Where | Remark |
|---|---|---|---|
| Dec 12, 6:00 AM MST | SNOW 5 | 1 Nnw Picabo, ID | CO-OP OBSERVER STATION PICI1 0.8 N PICABO. |
| Dec 12, 7:00 AM MST | SNOW 1 | 4 Nne Driggs, ID | COCORAHS STATION ID-TT-2 DRIGGS 4.0 NNE. |
| Dec 12, 7:00 AM MST | SNOW 1.4 | Moore, ID | COCORAHS STATION ID-BT-3 MOORE 0.1 W. |
| Dec 12, 7:00 AM MST | SNOW 2.6 | Stanley, ID | CO-OP OBSERVER STATION STAI1 STANLEY. |
| Dec 12, 7:00 AM MST | SNOW 4 | 1 Wnw Hailey, ID | COCORAHS STATION ID-BN-6 HAILEY 1.0 WNW. |
| Dec 12, 7:30 AM MST | SNOW 4.5 | Bellevue, ID | COCORAHS STATION ID-BN-3 BELLEVUE. |
| Dec 12, 8:25 AM MST | SNOW 4.5 | Bellevue, ID | STILL SNOWING STEADILY. |
| Dec 12, 9:29 AM MST | SNOW 5.3 | 1 Ese Hailey, ID | REPORT VIA FACEBOOK. |
| Dec 12, 9:51 AM MST | SNOW 2.5 | Island Park, ID | SINCE YESTERDAY AT 4PM. REPORT VIA FACEBOOK. |
| Dec 12, 10:20 AM MST | SNOW 1.3 | Victor, ID | FLUFFY SNOW BEGINNING TO BLOW AROUND. REPORT VIA FACEBOOK. |
| Dec 12, 10:21 AM MST | SNOW 2.5 | 1 Nne Carey, ID | LIGHT TO MODERATE SNOW STEADILY FALLING. REPORT VIA FACEBOOK. |
| Dec 12, 10:25 AM MST | SNOW 2.5 | Arco, ID | REPORT VIA FACEBOOK. |
| Dec 12, 10:28 AM MST | SNOW 4 | 4 Ne Magic City, ID | REPORT VIA FACEBOOK. |
| Dec 12, 11:12 AM MST | SNOW 3 | Driggs, ID | STILL SNOWING STEADILY NEAR 1 INCH PER HOUR. REPORT VIA FACEBOOK. |
| Dec 12, 11:46 AM MST | SNOW 5 | 1 Wsw Bellevue, ID | LIGHT SNOW CONTINUING TO FALL. |
| Dec 12, 12:50 PM MST | SNOW 4.8 | 1 Nne Carey, ID | REPORT VIA FACEBOOK. |
| Dec 12, 6:39 PM MST | SNOW 6 | 2 Nnw Hailey, ID | SNOW HAS STOPPED BRIEFLY. |
| Dec 13, 6:45 AM MST | SNOW 5.5 | 1 Wnw Hailey, ID | COCORAHS STATION ID-BN-6 HAILEY 1.0 WNW. |
| Dec 13, 7:00 AM MST | SNOW 3.8 | Stanley, ID | CO-OP OBSERVER STATION STAI1 STANLEY. |
| Dec 13, 7:00 AM MST | SNOW 4.5 | Bellevue, ID | COCORAHS STATION ID-BN-3 BELLEVUE. |
| Dec 13, 8:12 AM MST | SNOW 9.3 | Bellevue, ID | STORM TOTAL. 3.25 INCHES NEW SNOW SINCE 10PM LAST NIGHT. |
| Dec 13, 10:00 AM MST | SNOW 10 | 2 Nnw Hailey, ID | CURRENT STORM TOTAL SNOW AS OF 12/13 AT 17Z. REPORTED ONGOING LIGHT TO MODERATE WET SNOW AS TEMPERATURES CONTINUE TO RISE. |
| Dec 13, 2:45 PM MST | SNOW 11 | 1 Wsw Bellevue, ID | STORM TOTAL SNOW AS OF 12/13 22Z. REPORTED LIGHT BREAK IN THE SNOW SHOWERS. |
| Dec 13, 3:45 PM MST | SNOW 7 | Arco, ID | SOCIAL MEDIA REPORT AS OF 12/13 23Z. |
| Dec 13, 7:59 PM MST | HEAVY SNOW 9 | 2 W Ketchum, ID | 24 HR SNOW ENDING AT 4 PM. TAKEN FROM SUN VALLEY RESORT SNOW STAKE. |
| Dec 13, 7:59 PM MST | HEAVY SNOW 9 | 2 W Ketchum, ID | BALDY SNOW SNAKE FROM SUN VALLEY SKI RESORT, 24 HR TOTAL ENDING AT 4 PM TODAY |
| Dec 13, 10:28 PM MST | HEAVY SNOW 14 | 10 Ne Gannett, ID | NEAR LITTLE WOOD RESERVOIR. REPORTED VIA SOCIAL MEDIA. |
| Dec 14, 7:00 AM MST | SNOW 6.8 | 1 Wnw Hailey, ID | COCORAHS STATION ID-BN-6 HAILEY 1.0 WNW. |
| Dec 14, 7:00 AM MST | SNOW 9.5 | Moore, ID | COCORAHS STATION ID-BT-3 MOORE 0.1 W. |
| Dec 14, 8:10 AM MST | HEAVY SNOW 17 | 2 Nnw Hailey, ID | STORM TOTAL SNOW OF 15Z 12/15. STATION ELEVATION: 5388 FT. |
| Dec 14, 9:00 AM MST | HEAVY SNOW 9 | 5 Nne Dubois, ID | 4.3” OF NEW SNOW SINCE 5PM ON 12/13 AND 8.7” SINCE 5PM ON 12/12. REPORTED HEAVY WET SNOW CURRENTLY FALLING AT TIME OF THE REPORT. |
| Dec 14, 11:55 AM MST | HEAVY SNOW 14 | Darlington, ID | STORM TOTAL SNOW AS OF 12/14 19Z. |
| Dec 14, 5:36 PM MST | HEAVY SNOW 10.5 | 2 W Ketchum, ID | BALDY MTN SNOW STAKE, 24 HOUR TOTAL ENDING AT 4 PM. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Salt Lake City I, UT (KSLC), launched 12:00Z, 9.4 hours before the alert went out and 297 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.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1171 m above ground
- 0-6 km bulk shear
- 50 kt
- 0-1 km storm-relative helicity
- -12 m²/s²
- 0-3 km storm-relative helicity
- -119 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
741 WWUS45 KPIH 102124 WSWPIH URGENT - WINTER WEATHER MESSAGE National Weather Service Pocatello ID 224 PM MST Fri Dec 10 2021 IDZ072-073-075-111200- /O.UPG.KPIH.WS.A.0006.211211T1800Z-211215T0600Z/ /O.NEW.KPIH.WS.W.0008.211211T1800Z-211214T1200Z/ Sawtooth/Stanley Basin-Sun Valley Region-Wood River Foothills- Including the cities of Stanley, Ketchum, Sun Valley, Galena, Hailey, Bellevue, and Picabo 224 PM MST Fri Dec 10 2021 ...WINTER STORM WARNING IN EFFECT FROM 11 AM SATURDAY TO 5 AM MST TUESDAY... * WHAT...Heavy snow expected. Total three day snow accumulations of 2 to 3 feet above about 7,000 feet, and 10 to 20 inches below about 7,000 feet. Locally higher amounts are possible. Winds will gust as high as 20 MPH in the valleys and 40 MPH at peaks and ridgelines. Additional snow accumulations are also likely in the Tuesday to Wednesday time period, and warnings or advisories may be extended. * WHERE...The Sawtooth, Boulder, and Pioneer Mountains, Stanley Basin, and Wood River Valley, including but not limited to Banner Summit, Stanley, Galena Summit, Sun Valley, Ketchum, Hailey, and Picabo. * WHEN...From 11 AM Saturday to 5 AM MST Tuesday. The heaviest snowfall is expected from Saturday evening into early Sunday morning, and again Monday morning. * IMPACTS...Travel could be very difficult to impossible. In addition to heavy falling snow, areas of blowing snow will also be possible. Commutes will likely be impacted. PRECAUTIONARY/PREPAREDNESS ACTIONS... 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. && $$ IDZ074-111200- /O.NEW.KPIH.WS.W.0008.211211T1800Z-211214T1200Z/ Big Lost Highlands/Copper Basin- Including the city of Copper Basin 224 PM MST Fri Dec 10 2021 ...WINTER STORM WARNING IN EFFECT FROM 11 AM SATURDAY TO 5 AM MST TUESDAY... * WHAT...Heavy snow expected. Total three day snow accumulations of 2 to 3 feet above about 7,500 feet, and 7 to 14 inches below about 7,500 feet. Winds will gust as high as 20 MPH in the valleys and basins and 40 MPH at peaks and ridgelines. Additional snow accumulations are also likely in the Tuesday to Wednesday time period, and warnings or advisories may be extended. * WHERE...The Big Lost Highlands and Copper Basin. * WHEN...From 11 AM Saturday to 5 AM MST Tuesday. The heaviest snowfall is expected from Saturday evening into early Sunday morning, and again Monday morning. * IMPACTS...Travel could be very difficult to impossible. In addition to heavy falling snow, areas of blowing snow will also be possible. Commutes will likely be impacted. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions can be obtained by calling 5 1 1. && $$ IDZ066-111200- /O.NEW.KPIH.WS.W.0008.211212T0300Z-211214T1200Z/ Centennial Mountains - Island Park- Including the cities of Island Park and Kilgore 224 PM MST Fri Dec 10 2021 ...WINTER STORM WARNING IN EFFECT FROM 8 PM SATURDAY TO 5 AM MST TUESDAY... * WHAT...Heavy snow expected. Total three day snow accumulations of 2 to 3 feet above about 7,000 feet, and 8 to 16 inches below about 7,000 feet. Locally higher amounts are possible. Winds will gust as high as 30 MPH. Additional snow accumulations are also likely in the Tuesday to Wednesday time period, and warnings or advisories may be extended. * WHERE...The Centennial Mountains and Island Park region, including but not limited to Raynolds Pass, Targhee Pass, Island Park, and Ashton Hill. * WHEN...From 8 PM Saturday to 5 AM MST Tuesday. The heaviest snowfall is expected from Saturday night into Sunday morning, and again Monday morning into Monday afternoon. The strongest winds are expected Sunday afternoon. * IMPACTS...Travel could be very difficult to impossible. In addition to heavy falling snow, areas of blowing snow will also be possible. Commutes will likely be impacted. PRECAUTIONARY/PREPAREDNESS ACTIONS... 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. && $$ IDZ069-071-111200- /O.NEW.KPIH.WW.Y.0018.211211T1800Z-211214T1200Z/ Lost River Range-Frank Church Wilderness- Including the cities of Borah Peak and Clayton 224 PM MST Fri Dec 10 2021 ...WINTER WEATHER ADVISORY IN EFFECT FROM 11 AM SATURDAY TO 5 AM MST TUESDAY... * WHAT...Snow expected. Total three day snow accumulations of 4 to 12 inches, with locally higher amounts near peaks and ridgelines. Winds will gust as high as 35 MPH. Additional snow accumulations are also likely in the Tuesday to Wednesday time period, and warnings or advisories may be extended. * WHERE...The Lost River Range and Frank Church Wilderness, including Clayton. * WHEN...From 11 AM Saturday to 5 AM MST Tuesday. The heaviest snowfall is expected from Saturday evening into early Sunday morning, and again Monday morning. * IMPACTS...Travel could be difficult. In addition to falling snow, areas of blowing snow will also be possible. Commutes will likely be impacted. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions can be obtained by calling 5 1 1. && $$ IDZ051-052-064-067-068-111200- /O.NEW.KPIH.WW.Y.0018.211212T0300Z-211214T1200Z/ Shoshone/Lava Beds-Arco/Mud Lake Desert-Big Hole Mountains- Beaverhead - Lemhi Highlands-Lost River Valley- Including the cities of Shoshone, Richfield, Carey, Mud Lake, INL, Craters of the Moon NM, Victor, Dubois, Spencer, Edie School, Small, Howe, Arco, Mackay, and Chilly 224 PM MST Fri Dec 10 2021 ...WINTER WEATHER ADVISORY IN EFFECT FROM 8 PM SATURDAY TO 5 AM MST TUESDAY... * WHAT...Snow expected. Total three day snow accumulations of 4 to 10 inches, except lower totals of 2 to 4 inches across southern Lincoln County including Shoshone, and east of Arco including most of the Arco Desert and Mud Lake region. Winds will gust as high as 35 MPH. Additional snow accumulations are also likely in the Tuesday to Wednesday time period, and warnings or advisories may be extended. * WHERE...The Shoshone Lava Beds, Lost River Valleys, Arco Desert, Big Hole Mountains, and much of Clark County, including but not limited to Shoshone, Carey, Tom Cat Summit, Willow Creek Summit, Mackay, Arco, Idaho National Laboratory, Telegraph Hill, Mud Lake, Dubois, Monida Pass, and Pine Creek Pass. * WHEN...From 8 PM Saturday to 5 AM MST Tuesday. The heaviest snowfall is expected from Saturday night into Sunday morning, and again Monday morning into Monday afternoon. * IMPACTS...Plan on slippery road conditions. In addition to falling snow, areas of blowing snow will also be possible. Commutes will likely be impacted. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions can be obtained by calling 5 1 1. && $$ For more information from the National Weather Service visit https://weather.gov/pocatello KSmith
10 follow-up statements
630 WWUS45 KPIH 111115 WSWPIH URGENT - WINTER WEATHER MESSAGE National Weather Service Pocatello ID 415 AM MST Sat Dec 11 2021 IDZ072>075-112300- /O.CON.KPIH.WS.W.0008.211211T1800Z-211214T1200Z/ Sawtooth/Stanley Basin-Sun Valley Region- Big Lost Highlands/Copper Basin-Wood River Foothills- Including the cities of Stanley, Ketchum, Sun Valley, Galena, Copper Basin, Hailey, Bellevue, and Picabo 415 AM MST Sat Dec 11 2021 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 5 AM MST TUESDAY... * WHAT...Heavy snow expected. Total three day snow accumulations of 2 to 3 feet above about 7,500 feet, and 7 to 14 inches below about 7,500 feet. Winds will gust as high as 20 MPH in the valleys and basins and 40 MPH at peaks and ridgelines. Additional snow accumulations are also likely in the Tuesday to Wednesday time period, and warnings or advisories may be extended. * WHERE...The Big Lost Highlands and Copper Basin. * WHEN...From 11 AM Saturday to 5 AM MST Tuesday. The heaviest snowfall is expected from Saturday evening into early Sunday morning, and again Monday morning. * IMPACTS...Travel could be very difficult to impossible. In addition to heavy falling snow, areas of blowing snow will also be possible. Commutes will likely be impacted. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions can be obtained by calling 5 1 1. && $$ IDZ066-112300- /O.CON.KPIH.WS.W.0008.211212T0300Z-211214T1200Z/ Centennial Mountains - Island Park- Including the cities of Island Park and Kilgore 415 AM MST Sat Dec 11 2021 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 8 PM THIS EVENING TO 5 AM MST TUESDAY... * WHAT...Heavy snow expected. Total three day snow accumulations of 2 to 3 feet above about 7,000 feet, and 8 to 16 inches below about 7,000 feet. Locally higher amounts are possible. Winds will gust as high as 30 MPH. Additional snow accumulations are also likely in the Tuesday to Wednesday time period, and warnings or advisories may be extended. * WHERE...The Centennial Mountains and Island Park region, including but not limited to Raynolds Pass, Targhee Pass, Island Park, and Ashton Hill. * WHEN...From 8 PM Saturday to 5 AM MST Tuesday. The heaviest snowfall is expected from Saturday night into Sunday morning, and again Monday morning into Monday afternoon. The strongest winds are expected Sunday afternoon. * IMPACTS...Travel could be very difficult to impossible. In addition to heavy falling snow, areas of blowing snow will also be possible. Commutes will likely be impacted. PRECAUTIONARY/PREPAREDNESS ACTIONS... 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. && $$ IDZ069-071-112300- /O.CON.KPIH.WW.Y.0018.211211T1800Z-211214T1200Z/ Lost River Range-Frank Church Wilderness- Including the cities of Borah Peak and Clayton 415 AM MST Sat Dec 11 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 5 AM MST TUESDAY... * WHAT...Snow expected. Total three day snow accumulations of 4 to 12 inches, with locally higher amounts near peaks and ridgelines. Winds will gust as high as 35 MPH. Additional snow accumulations are also likely in the Tuesday to Wednesday time period, and warnings or advisories may be extended. * WHERE...The Lost River Range and Frank Church Wilderness, including Clayton. * WHEN...From 11 AM Saturday to 5 AM MST Tuesday. The heaviest snowfall is expected from Saturday evening into early Sunday morning, and again Monday morning. * IMPACTS...Travel could be difficult. In addition to falling snow, areas of blowing snow will also be possible. Commutes will likely be impacted. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions can be obtained by calling 5 1 1. && $$ IDZ051-052-064-067-068-112300- /O.CON.KPIH.WW.Y.0018.211212T0300Z-211214T1200Z/ Shoshone/Lava Beds-Arco/Mud Lake Desert-Big Hole Mountains- Beaverhead - Lemhi Highlands-Lost River Valley- Including the cities of Shoshone, Richfield, Carey, Mud Lake, INL, Craters of the Moon NM, Victor, Dubois, Spencer, Edie School, Small, Howe, Arco, Mackay, and Chilly 415 AM MST Sat Dec 11 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 8 PM THIS EVENING TO 5 AM MST TUESDAY... * WHAT...Snow expected. Total three day snow accumulations of 4 to 10 inches, except lower totals of 2 to 4 inches across southern Lincoln County including Shoshone, and east of Arco including most of the Arco Desert and Mud Lake region. Winds will gust as high as 35 MPH. Additional snow accumulations are also likely in the Tuesday to Wednesday time period, and warnings or advisories may be extended. * WHERE...The Shoshone Lava Beds, Lost River Valleys, Arco Desert, Big Hole Mountains, and much of Clark County, including but not limited to Shoshone, Carey, Tom Cat Summit, Willow Creek Summit, Mackay, Arco, Idaho National Laboratory, Telegraph Hill, Mud Lake, Dubois, Monida Pass, and Pine Creek Pass. * WHEN...From 8 PM Saturday to 5 AM MST Tuesday. The heaviest snowfall is expected from Saturday night into Sunday morning, and again Monday morning into Monday afternoon. * IMPACTS...Plan on slippery road conditions. In addition to falling snow, areas of blowing snow will also be possible. Commutes will likely be impacted. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions can be obtained by calling 5 1 1. && $$ For more information from the National Weather Service visit https://weather.gov/pocatello
376 WWUS45 KPIH 112142 WSWPIH URGENT - WINTER WEATHER MESSAGE National Weather Service Pocatello ID 242 PM MST Sat Dec 11 2021 IDZ072>075-121100- /O.CON.KPIH.WS.W.0008.000000T0000Z-211214T1200Z/ Sawtooth/Stanley Basin-Sun Valley Region- Big Lost Highlands/Copper Basin-Wood River Foothills- Including the cities of Stanley, Ketchum, Sun Valley, Galena, Copper Basin, Hailey, Bellevue, and Picabo 242 PM MST Sat Dec 11 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST TUESDAY... * WHAT...Heavy snow expected. Total three day snow accumulations of 2 to 3 feet above about 7,000 feet, and 10 to 20 inches below about 7,000 feet. Winds will gust as high as 20 MPH in the valleys and basins and 40 MPH at peaks and ridgelines. Additional snow accumulations are also likely in the Tuesday to Wednesday time period, and warnings or advisories may be extended. * WHERE...Copper Basin, The Big Lost Highlands, The Sawtooth, Boulder, and Pioneer Mountains, Stanley Basin, and Wood River Valley, including but not limited to Banner Summit, Stanley, Galena Summit, Sun Valley, Ketchum, Hailey, and Picabo. * WHEN...From 11 AM Saturday to 5 AM MST Tuesday. The heaviest snowfall is expected from Saturday evening into early Sunday morning, and again Monday morning. * IMPACTS...Travel could be very difficult to impossible. In addition to heavy falling snow, areas of blowing snow will also be possible. Commutes will likely be impacted. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions can be obtained by calling 5 1 1. && $$ IDZ066-121100- /O.CON.KPIH.WS.W.0008.211212T0300Z-211214T1200Z/ Centennial Mountains - Island Park- Including the cities of Island Park and Kilgore 242 PM MST Sat Dec 11 2021 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 8 PM THIS EVENING TO 5 AM MST TUESDAY... * WHAT...Heavy snow expected. Total three day snow accumulations of 2 to 3 feet above about 7,000 feet, and 8 to 16 inches below about 7,000 feet. Locally higher amounts are possible. Winds will gust as high as 30 MPH. Additional snow accumulations are also likely in the Tuesday to Wednesday time period, and warnings or advisories may be extended. * WHERE...The Centennial Mountains and Island Park region, including but not limited to Raynolds Pass, Targhee Pass, Island Park, and Ashton Hill. * WHEN...From 8 PM Saturday to 5 AM MST Tuesday. The heaviest snowfall is expected from Saturday night into Sunday morning, and again Monday morning into Monday afternoon. The strongest winds are expected Sunday afternoon. * IMPACTS...Travel could be very difficult to impossible. In addition to heavy falling snow, areas of blowing snow will also be possible. Commutes will likely be impacted. PRECAUTIONARY/PREPAREDNESS ACTIONS... 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. && $$ IDZ069-071-121100- /O.CON.KPIH.WW.Y.0018.000000T0000Z-211214T1200Z/ Lost River Range-Frank Church Wilderness- Including the cities of Borah Peak and Clayton 242 PM MST Sat Dec 11 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST TUESDAY... * WHAT...Snow expected. Total three day snow accumulations of 4 to 12 inches, with locally higher amounts near peaks and ridgelines. Winds will gust as high as 35 MPH. Additional snow accumulations are also likely in the Tuesday to Wednesday time period, and warnings or advisories may be extended. * WHERE...The Lost River Range and Frank Church Wilderness, including Clayton. * WHEN...From 11 AM Saturday to 5 AM MST Tuesday. The heaviest snowfall is expected from Saturday evening into early Sunday morning, and again Monday morning. * IMPACTS...Travel could be difficult. In addition to falling snow, areas of blowing snow will also be possible. Commutes will likely be impacted. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions can be obtained by calling 5 1 1. && $$ IDZ051-052-064-067-068-121100- /O.CON.KPIH.WW.Y.0018.211212T0300Z-211214T1200Z/ Shoshone/Lava Beds-Arco/Mud Lake Desert-Big Hole Mountains- Beaverhead - Lemhi Highlands-Lost River Valley- Including the cities of Shoshone, Richfield, Carey, Mud Lake, INL, Craters of the Moon NM, Victor, Dubois, Spencer, Edie School, Small, Howe, Arco, Mackay, and Chilly 242 PM MST Sat Dec 11 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 8 PM THIS EVENING TO 5 AM MST TUESDAY... * WHAT...Snow expected. Total three day snow accumulations of 4 to 10 inches, except lower totals of 2 to 4 inches across southern Lincoln County including Shoshone, and east of Arco including most of the Arco Desert and Mud Lake region. Winds will gust as high as 35 MPH. Additional snow accumulations are also likely in the Tuesday to Wednesday time period, and warnings or advisories may be extended. * WHERE...The Shoshone Lava Beds, Lost River Valleys, Arco Desert, Big Hole Mountains, and much of Clark County, including but not limited to Shoshone, Carey, Tom Cat Summit, Willow Creek Summit, Mackay, Arco, Idaho National Laboratory, Telegraph Hill, Mud Lake, Dubois, Monida Pass, and Pine Creek Pass. * WHEN...From 8 PM Saturday to 5 AM MST Tuesday. The heaviest snowfall is expected from Saturday night into Sunday morning, and again Monday morning into Monday afternoon. * IMPACTS...Plan on slippery road conditions. In addition to falling snow, areas of blowing snow will also be possible. Commutes will likely be impacted. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions can be obtained by calling 5 1 1. && $$ For more information from the National Weather Service visit https://weather.gov/pocatello MacKay
107 WWUS45 KPIH 121403 WSWPIH URGENT - WINTER WEATHER MESSAGE National Weather Service Pocatello ID 703 AM MST Sun Dec 12 2021 IDZ072>075-122300- /O.CON.KPIH.WS.W.0008.000000T0000Z-211214T1200Z/ Sawtooth/Stanley Basin-Sun Valley Region- Big Lost Highlands/Copper Basin-Wood River Foothills- Including the cities of Stanley, Ketchum, Sun Valley, Galena, Copper Basin, Hailey, Bellevue, and Picabo 703 AM MST Sun Dec 12 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST TUESDAY... * WHAT...Heavy snow expected. Total three day snow accumulations of 2 to 3 feet above about 7,000 feet, and 10 to 20 inches below about 7,000 feet. Winds will gust as high as 20 MPH in the valleys and basins and 40 MPH at peaks and ridgelines. Additional snow accumulations are also likely in the Tuesday to Wednesday time period, and warnings or advisories may be extended. * WHERE...Copper Basin, The Big Lost Highlands, The Sawtooth, Boulder, and Pioneer Mountains, Stanley Basin, and Wood River Valley, including but not limited to Banner Summit, Stanley, Galena Summit, Sun Valley, Ketchum, Hailey, and Picabo. * WHEN...Through 5 AM MST Tuesday. The heaviest snowfall is expected early Sunday morning, and again Monday morning. * IMPACTS...Travel could be very difficult to impossible. In addition to heavy falling snow, areas of blowing snow will also be possible. Commutes will likely be impacted. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions can be obtained by calling 5 1 1. && $$ IDZ066-122300- /O.CON.KPIH.WS.W.0008.000000T0000Z-211214T1200Z/ Centennial Mountains - Island Park- Including the cities of Island Park and Kilgore 703 AM MST Sun Dec 12 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST TUESDAY... * WHAT...Heavy snow expected. Total three day snow accumulations of 2 to 3 feet above about 7,000 feet, and 8 to 16 inches below about 7,000 feet. Locally higher amounts are possible. Winds will gust as high as 30 MPH. Additional snow accumulations are also likely in the Tuesday to Wednesday time period, and warnings or advisories may be extended. * WHERE...The Centennial Mountains and Island Park region, including but not limited to Raynolds Pass, Targhee Pass, Island Park, and Ashton Hill. * WHEN...through 5 AM MST Tuesday. The heaviest snowfall is expected Sunday morning, and again Monday morning into Monday afternoon. The strongest winds are expected Sunday afternoon. * IMPACTS...Travel could be very difficult to impossible. In addition to heavy falling snow, areas of blowing snow will also be possible. Commutes will likely be impacted. PRECAUTIONARY/PREPAREDNESS ACTIONS... 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. && $$ IDZ069-071-122300- /O.CON.KPIH.WW.Y.0018.000000T0000Z-211214T1200Z/ Lost River Range-Frank Church Wilderness- Including the cities of Borah Peak and Clayton 703 AM MST Sun Dec 12 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST TUESDAY... * WHAT...Snow expected. Total three day snow accumulations of 4 to 12 inches, with locally higher amounts near peaks and ridgelines. Winds will gust as high as 35 MPH. Additional snow accumulations are also likely in the Tuesday to Wednesday time period, and warnings or advisories may be extended. * WHERE...The Lost River Range and Frank Church Wilderness, including Clayton. * WHEN...through 5 AM MST Tuesday. The heaviest snowfall is expected early Sunday morning, and again Monday morning. * IMPACTS...Travel could be difficult. In addition to falling snow, areas of blowing snow will also be possible. Commutes will likely be impacted. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions can be obtained by calling 5 1 1. && $$ IDZ051-052-064-067-068-122300- /O.CON.KPIH.WW.Y.0018.000000T0000Z-211214T1200Z/ Shoshone/Lava Beds-Arco/Mud Lake Desert-Big Hole Mountains- Beaverhead - Lemhi Highlands-Lost River Valley- Including the cities of Shoshone, Richfield, Carey, Mud Lake, INL, Craters of the Moon NM, Victor, Dubois, Spencer, Edie School, Small, Howe, Arco, Mackay, and Chilly 703 AM MST Sun Dec 12 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST TUESDAY... * WHAT...Snow expected. Total three day snow accumulations of 4 to 10 inches, except lower totals of 2 to 4 inches across southern Lincoln County including Shoshone, and east of Arco including most of the Arco Desert and Mud Lake region. Winds will gust as high as 35 MPH. Additional snow accumulations are also likely in the Tuesday to Wednesday time period, and warnings or advisories may be extended. * WHERE...The Shoshone Lava Beds, Lost River Valleys, Arco Desert, Big Hole Mountains, and much of Clark County, including but not limited to Shoshone, Carey, Tom Cat Summit, Willow Creek Summit, Mackay, Arco, Idaho National Laboratory, Telegraph Hill, Mud Lake, Dubois, Monida Pass, and Pine Creek Pass. * WHEN...through 5 AM MST Tuesday. The heaviest snowfall is expected Sunday morning, and again Monday morning into Monday afternoon. * IMPACTS...Plan on slippery road conditions. In addition to falling snow, areas of blowing snow will also be possible. Commutes will likely be impacted. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions can be obtained by calling 5 1 1. && $$ For more information from the National Weather Service visit https://weather.gov/pocatello
695 WWUS45 KPIH 122115 WSWPIH URGENT - WINTER WEATHER MESSAGE National Weather Service Pocatello ID 215 PM MST Sun Dec 12 2021 IDZ072>075-131100- /O.CON.KPIH.WS.W.0008.000000T0000Z-211214T1200Z/ Sawtooth/Stanley Basin-Sun Valley Region- Big Lost Highlands/Copper Basin-Wood River Foothills- Including the cities of Stanley, Ketchum, Sun Valley, Galena, Copper Basin, Hailey, Bellevue, and Picabo 215 PM MST Sun Dec 12 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST TUESDAY... * WHAT...Heavy snow expected. Total three day snow accumulations of 2 to 3 feet above about 7,000 feet, and 10 to 20 inches below about 7,000 feet. Winds will gust as high as 20 MPH in the valleys and basins and 40 MPH at peaks and ridgelines. Additional snow accumulations are also likely in the Tuesday to Wednesday time period, and warnings or advisories may be extended. * WHERE...Copper Basin, The Big Lost Highlands, The Sawtooth, Boulder, and Pioneer Mountains, Stanley Basin, and Wood River Valley, including but not limited to Banner Summit, Stanley, Galena Summit, Sun Valley, Ketchum, Hailey, and Picabo. * WHEN...Through 5 AM MST Tuesday. The heaviest snowfall is expected early Sunday morning, and again Monday morning. * IMPACTS...Travel could be very difficult to impossible. In addition to heavy falling snow, areas of blowing snow will also be possible. Commutes will likely be impacted. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions can be obtained by calling 5 1 1. && $$ IDZ066-131100- /O.CON.KPIH.WS.W.0008.000000T0000Z-211214T1200Z/ Centennial Mountains - Island Park- Including the cities of Island Park and Kilgore 215 PM MST Sun Dec 12 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST TUESDAY... * WHAT...Heavy snow expected. Total three day snow accumulations of 2 to 3 feet above about 7,000 feet, and 8 to 16 inches below about 7,000 feet. Locally higher amounts are possible. Winds will gust as high as 30 MPH. Additional snow accumulations are also likely in the Tuesday to Wednesday time period, and warnings or advisories may be extended. * WHERE...The Centennial Mountains and Island Park region, including but not limited to Raynolds Pass, Targhee Pass, Island Park, and Ashton Hill. * WHEN...Through 5 AM MST Tuesday. The heaviest snowfall is expected Sunday morning, and again Monday morning into Monday afternoon. The strongest winds are expected Sunday afternoon. * IMPACTS...Travel could be very difficult to impossible. In addition to heavy falling snow, areas of blowing snow will also be possible. Commutes will likely be impacted. PRECAUTIONARY/PREPAREDNESS ACTIONS... 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. && $$ IDZ069-071-131100- /O.CON.KPIH.WW.Y.0018.000000T0000Z-211214T1200Z/ Lost River Range-Frank Church Wilderness- Including the cities of Borah Peak and Clayton 215 PM MST Sun Dec 12 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST TUESDAY... * WHAT...Snow expected. Total three day snow accumulations of 4 to 12 inches, with locally higher amounts near peaks and ridgelines. Winds will gust as high as 35 MPH. Additional snow accumulations are also likely in the Tuesday to Wednesday time period, and warnings or advisories may be extended. * WHERE...The Lost River Range and Frank Church Wilderness, including Clayton. * WHEN...Through 5 AM MST Tuesday. The heaviest snowfall is expected early Sunday morning, and again Monday morning. * IMPACTS...Travel could be difficult. In addition to falling snow, areas of blowing snow will also be possible. Commutes will likely be impacted. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions can be obtained by calling 5 1 1. && $$ IDZ051-052-064-067-068-131100- /O.CON.KPIH.WW.Y.0018.000000T0000Z-211214T1200Z/ Shoshone/Lava Beds-Arco/Mud Lake Desert-Big Hole Mountains- Beaverhead - Lemhi Highlands-Lost River Valley- Including the cities of Shoshone, Richfield, Carey, Mud Lake, INL, Craters of the Moon NM, Victor, Dubois, Spencer, Edie School, Small, Howe, Arco, Mackay, and Chilly 215 PM MST Sun Dec 12 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST TUESDAY... * WHAT...Snow expected. Total three day snow accumulations of 4 to 10 inches, except lower totals of 2 to 4 inches across southern Lincoln County including Shoshone, and east of Arco including most of the Arco Desert and Mud Lake region. Winds will gust as high as 35 MPH. Additional snow accumulations are also likely in the Tuesday to Wednesday time period, and warnings or advisories may be extended. * WHERE...The Shoshone Lava Beds, Lost River Valleys, Arco Desert, Big Hole Mountains, and much of Clark County, including but not limited to Shoshone, Carey, Tom Cat Summit, Willow Creek Summit, Mackay, Arco, Idaho National Laboratory, Telegraph Hill, Mud Lake, Dubois, Monida Pass, and Pine Creek Pass. * WHEN...Through 5 AM MST Tuesday. The heaviest snowfall is expected Sunday morning, and again Monday morning into Monday afternoon. * IMPACTS...Plan on slippery road conditions. In addition to falling snow, areas of blowing snow will also be possible. Commutes will likely be impacted. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions can be obtained by calling 5 1 1. && $$ For more information from the National Weather Service visit https://weather.gov/pocatello MacKay
500 WWUS45 KPIH 131001 WSWPIH URGENT - WINTER WEATHER MESSAGE National Weather Service Pocatello ID 301 AM MST Mon Dec 13 2021 IDZ067-069-132200- /O.UPG.KPIH.WW.Y.0018.000000T0000Z-211214T1200Z/ /O.EXB.KPIH.WS.W.0008.000000T0000Z-211214T1800Z/ Beaverhead - Lemhi Highlands-Lost River Range- Including the cities of Dubois, Spencer, Edie School, Small, and Borah Peak 301 AM MST Mon Dec 13 2021 ...WINTER STORM WARNING IN EFFECT UNTIL 11 AM MST TUESDAY... * WHAT...Snow, heavy at times. Additional snow accumulations of 8 to 18 inches above 6000 feet through Tuesday morning. * WHERE...Lost River and Beaverhead Ranges, including Interstate 15 at the Montana state line. * WHEN...Until 11 AM MST Tuesday. * IMPACTS...Plan on difficult road conditions at times with areas of blowing snow. Commutes will likely be impacted. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions can be obtained by calling 5 1 1. && $$ IDZ072>075-132200- /O.EXT.KPIH.WS.W.0008.000000T0000Z-211214T1800Z/ Sawtooth/Stanley Basin-Sun Valley Region- Big Lost Highlands/Copper Basin-Wood River Foothills- Including the cities of Stanley, Ketchum, Sun Valley, Galena, Copper Basin, Hailey, Bellevue, and Picabo 301 AM MST Mon Dec 13 2021 ...WINTER STORM WARNING NOW IN EFFECT UNTIL 11 AM MST TUESDAY... * WHAT...Snow, heavy at times. Additional snow accumulations of 12 to 24 inches above 6000 feet through Tuesday morning and upwards of 4 to 8 inches in the lower mountain-valley locations. Periods of strong gusty winds with blowing snow. * WHERE...Sawtooth region, including Stanley, Ketchum, and Sun Valley. * WHEN...Until 11 AM MST Tuesday. * IMPACTS...Travel could be very difficult to impossible at times. In addition to heavy snow, areas of blowing snow will also be possible, especially over mountain passes where whiteout conditions may develop. Commutes will likely be impacted. PRECAUTIONARY/PREPAREDNESS ACTIONS... 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. && $$ IDZ066-132200- /O.EXT.KPIH.WS.W.0008.000000T0000Z-211214T1800Z/ Centennial Mountains - Island Park- Including the cities of Island Park and Kilgore 301 AM MST Mon Dec 13 2021 ...WINTER STORM WARNING NOW IN EFFECT UNTIL 11 AM MST TUESDAY... * WHAT...Snow, heavy at times. Additional snow accumulations of 8 to 18 inches anticipated above 6000 feet through Tuesday morning and upwards of 4 to 8 inches below 6000 feet. Periods of strong gusty winds with blowing snow. * WHERE...Centennial mountains, including Island Park and nearby mountain passes. * WHEN...Until 11 AM MST Tuesday. * IMPACTS...Travel could be very difficult to impossible at times. In addition to heavy snow, areas of blowing snow will also be possible. Commutes will likely be impacted. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions can be obtained by calling 5 1 1. && $$ IDZ071-132200- /O.EXT.KPIH.WW.Y.0018.000000T0000Z-211214T1800Z/ Frank Church Wilderness- Including the city of Clayton 301 AM MST Mon Dec 13 2021 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 11 AM MST TUESDAY... * WHAT...Snow expected. Additional snow accumulations of 4 to 11 inches above 6500 feet with 1 to 3 inches possible in the lower mountain-valleys. * WHERE...Frank Church region, including Clayton. * WHEN...Until 11 AM MST Tuesday. * IMPACTS...Travel could be difficult at times. In addition to falling snow, areas of blowing snow will also be possible. Commutes will likely be impacted. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions can be obtained by calling 5 1 1. && $$ IDZ051-052-064-068-132200- /O.EXT.KPIH.WW.Y.0018.000000T0000Z-211214T1800Z/ Shoshone/Lava Beds-Arco/Mud Lake Desert-Big Hole Mountains- Lost River Valley- Including the cities of Shoshone, Richfield, Carey, Mud Lake, INL, Craters of the Moon NM, Victor, Howe, Arco, Mackay, and Chilly 301 AM MST Mon Dec 13 2021 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 11 AM MST TUESDAY... * WHAT...Snow expected. Additional snow accumulations of 2 to 6 inches possible along the foot hills and valleys leading into the central mountains and across the Big Hole Mountains. Periods of gusty winds with blowing snow. * WHERE...Primarily the highway 20 corridor, including Carey, Arco, and Howe as well as Pine Creek Pass west of Victor. * WHEN...Until 11 AM MST Tuesday. * IMPACTS...Plan on slippery road conditions. In addition to falling snow, areas of blowing snow will also be possible. Commutes will likely be impacted. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions can be obtained by calling 5 1 1. && $$ For more information from the National Weather Service visit https://weather.gov/pocatello
512 WWUS45 KPIH 132135 WSWPIH URGENT - WINTER WEATHER MESSAGE National Weather Service Pocatello ID 235 PM MST Mon Dec 13 2021 IDZ060-141200- /O.EXB.KPIH.WS.W.0008.211214T1200Z-211215T1200Z/ Bear River Range- Including the city of Emigration Summit 235 PM MST Mon Dec 13 2021 ...WINTER STORM WARNING IN EFFECT FROM 5 AM TUESDAY TO 5 AM MST WEDNESDAY... * WHAT...Tuesday morning, strong south to southwest winds of 10 to 20 MPH, with gusts of 25 to 35 MPH, are expected. Tuesday afternoon and Tuesday night, heavy snow is expected with accumulations of 6 to 12 inches, along with southwest winds of 20 to 30 MPH with gusts up to 50 MPH, diminishing overnight. * WHERE...The Bear River Range, including but not limited to Emigration Summit. * WHEN...From 5 AM Tuesday to 5 AM Wednesday. While winds will be strong all day Tuesday, the heaviest snow will likely arrive after 1 PM. * IMPACTS...Travel could be very difficult due to falling and blowing snow, especially Tuesday afternoon and Tuesday night. Strong winds may also result in difficult driving for high profile vehicles. The Tuesday evening commute could be significantly impacted. PRECAUTIONARY/PREPAREDNESS ACTIONS... 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. && $$ IDZ067-069-072>075-141200- /O.EXT.KPIH.WS.W.0008.000000T0000Z-211215T0400Z/ Beaverhead - Lemhi Highlands-Lost River Range- Sawtooth/Stanley Basin-Sun Valley Region- Big Lost Highlands/Copper Basin-Wood River Foothills- Including the cities of Dubois, Spencer, Edie School, Small, Borah Peak, Stanley, Ketchum, Sun Valley, Galena, Copper Basin, Hailey, Bellevue, and Picabo 235 PM MST Mon Dec 13 2021 ...WINTER STORM WARNING NOW IN EFFECT UNTIL 9 PM MST TUESDAY... * WHAT...Heavy snow. Additional snow accumulations 1 to 2 feet above about 7,000 feet, and 3 to 8 inches below about 7,000 feet. Winds will gust as high as 25 MPH in the valleys and 45 MPH near peaks and ridges. * WHERE...The Sawtooth, Boulder, and Pioneer Mountains, Stanley Basin, Wood River Valley, Lost River Range, and Beaverhead Lemhi Highlands, including but not limited to Banner Summit, Stanley, Galena Summit, Ketchum, Sun Valley, Hailey, Bellevue, Picabo, Dubois, and Monida Pass. * WHEN...Until 9 PM MST Tuesday. * IMPACTS...Travel could be very difficult due to falling and blowing snow. Morning and evening commutes through Tuesday evening will likely be significantly impacted. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions can be obtained by calling 5 1 1. && $$ IDZ066-141200- /O.EXT.KPIH.WS.W.0008.000000T0000Z-211215T1200Z/ Centennial Mountains - Island Park- Including the cities of Island Park and Kilgore 235 PM MST Mon Dec 13 2021 ...WINTER STORM WARNING NOW IN EFFECT UNTIL 5 AM MST WEDNESDAY... * WHAT...Heavy snow. Additional snow accumulations of 7 to 14 inches, with locally higher amounts approaching 2 feet above about 7,000 feet. Winds will gust as high as 40 MPH. * WHERE...The Centennial Mountains and Island Park region, including but not limited to Raynolds Pass, Targhee Pass, Island Park, and Ashton Hill. * WHEN...Until 5 AM MST Wednesday. * IMPACTS...Travel could be very difficult due to falling and blowing snow. Morning and evening commutes through Tuesday evening will likely be significantly impacted. PRECAUTIONARY/PREPAREDNESS ACTIONS... 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. && $$ IDZ053>059-061>063-065-141200- /O.EXB.KPIH.WW.Y.0018.211214T1200Z-211215T1200Z/ Upper Snake River Plain-Lower Snake River Plain- Eastern Magic Valley-Southern Hills/Albion Mountains- Raft River Region-Marsh and Arbon Highlands- Franklin/Eastern Oneida Region-Bear Lake Valley- Blackfoot Mountains-Caribou Range-Teton Valley- Including the cities of Idaho Falls, Rexburg, St. Anthony, Pocatello, Blackfoot, American Falls, Shelley, Fort Hall, Burley, Rupert, Heyburn, Oakley, Albion, Almo, Malta, Rockland, Holbrook, Inkom, McCammon, Downey, Lava Hot Springs, Malad, Preston, Thatcher, St. Charles, Montpelier, Georgetown, Grace, Soda Springs, Henry, Bone, Wayan, Swan Valley, Ashton, Tetonia, and Driggs 235 PM MST Mon Dec 13 2021 ...WINTER WEATHER ADVISORY IN EFFECT FROM 5 AM TUESDAY TO 5 AM MST WEDNESDAY... * WHAT...Tuesday morning, south to southwest winds of 15 to 30 MPH, gusting to 45 MPH, are expected along with light rain and snow showers. Tuesday afternoon and evening, a strong cold front will result in a rapid drop in temperatures, possible flash freeze on roadways, and snow accumulations of 1 to 4 inches the the Snake Plain and valleys, and 4 to 9 inches above about 5,500 feet. Afternoon winds will increase to west-southwest at 20 to 40 MPH with gusts to 55 MPH. * WHERE...The eastern Magic Valley, Snake Plain, Teton Valley, and southern and eastern highlands, including but not limited to Burley, Sweetzer Summit, Holbrook Summit, Aberdeen, American Falls, Pocatello, Chubbuck, Fort Hall, Blackfoot, Idaho Falls, Rigby, Rexburg, Driggs, Malad Pass, Lava Hot Springs, Fish Creek Summit, Soda Springs, Georgetown Summit, Montpelier, and Border Summit. * WHEN...From 5 AM Tuesday to 5 AM MST Wednesday. While winds will be strong all day Tuesday, the heaviest snow will likely arrive after 1 PM, except after 3 PM in the Snake Plain where precipitation may begin as rain. * IMPACTS...Plan on slick travel conditions due to a possible flash freeze as well as falling and blowing snow, especially Tuesday afternoon and Tuesday evening. Strong winds may also result in difficult driving for high profile vehicles. The Tuesday evening commute could be significantly impacted. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions can be obtained by calling 5 1 1. && $$ IDZ051-052-068-071-141200- /O.EXT.KPIH.WW.Y.0018.000000T0000Z-211215T0400Z/ Shoshone/Lava Beds-Arco/Mud Lake Desert-Lost River Valley- Frank Church Wilderness- Including the cities of Shoshone, Richfield, Carey, Mud Lake, INL, Craters of the Moon NM, Howe, Arco, Mackay, Chilly, and Clayton 235 PM MST Mon Dec 13 2021 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 9 PM MST TUESDAY... * WHAT...Moderate snow. Additional snow accumulations of 2 to 6 inches, with the highest amounts in the valleys along the southern and eastern Central Mountains, and lowest amounts over the Arco Desert and Shoshone area. Winds will gust as high as 40 MPH. * WHERE...The Shoshone Lava Beds, Craters of the Moon, Lost River Valleys, Arco Desert, and Mud Lake area, including but not limited to Shoshone, Carey, Tom Cat Summit, Willow Creek Summit, Mackay, Arco, Idaho National Laboratory, and Telegraph Hill. * WHEN...Until 9 PM MST Tuesday. * IMPACTS...Plan on slick travel conditions due to falling and blowing snow. Morning and evening commutes through Tuesday evening will likely be impacted. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions can be obtained by calling 5 1 1. && $$ IDZ064-141200- /O.EXT.KPIH.WW.Y.0018.000000T0000Z-211215T1200Z/ Big Hole Mountains- Including the city of Victor 235 PM MST Mon Dec 13 2021 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 5 AM MST WEDNESDAY... * WHAT...Moderate snow. Additional snow accumulations of 3 to 5 inches, with locally higher amounts approaching 1 foot in the highest terrain above pass level. Winds will gust as high as 40 MPH. * WHERE...The Big Hole Mountains, including but not limited to Pine Creek Pass and Victor. * WHEN...Until 5 AM MST Wednesday. * IMPACTS...Plan on slick travel conditions due to falling and blowing snow. Morning and evening commutes through Tuesday evening will likely be impacted. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions can be obtained by calling 5 1 1. && $$ For more information from the National Weather Service visit https://weather.gov/pocatello KSmith
154 WWUS45 KPIH 140929 WSWPIH URGENT - WINTER WEATHER MESSAGE National Weather Service Pocatello ID 229 AM MST Tue Dec 14 2021 IDZ067-069-072>075-142200- /O.CON.KPIH.WS.W.0008.000000T0000Z-211215T0400Z/ Beaverhead - Lemhi Highlands-Lost River Range- Sawtooth/Stanley Basin-Sun Valley Region- Big Lost Highlands/Copper Basin-Wood River Foothills- Including the cities of Dubois, Spencer, Edie School, Small, Borah Peak, Stanley, Ketchum, Sun Valley, Galena, Copper Basin, Hailey, Bellevue, and Picabo 229 AM MST Tue Dec 14 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 9 PM MST THIS EVENING... * WHAT...Snow, heavy at times. Additional snow accumulations of 7 to 13 inches above 6000 feet with 2 to 6 inches below 6000 feet. Wind gusts to 45 MPH across mountain peaks and passes. * WHERE...The Sawtooth, Boulder, and Pioneer Mountains, Stanley Basin, Wood River Valley, Lost River Range, and Beaverhead Lemhi Highlands, including but not limited to Banner Summit, Stanley, Galena Summit, Ketchum, Sun Valley, Hailey, Bellevue, Picabo, Dubois, and Monida Pass. * WHEN...Until 9 PM MST this evening. * IMPACTS...Travel could be very difficult due to falling and blowing snow. Morning and evening commutes may be significantly impacted. PRECAUTIONARY/PREPAREDNESS ACTIONS... 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. && $$ IDZ066-142200- /O.CON.KPIH.WS.W.0008.000000T0000Z-211215T1200Z/ Centennial Mountains - Island Park- Including the cities of Island Park and Kilgore 229 AM MST Tue Dec 14 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY... * WHAT...Snow, heavy at times. Additional snow accumulations of 7 to 14 inches above 6000 feet with 2 to 6 inches below 6000 feet. Winds gusting to 40 MPH at times. * WHERE...The Centennial Mountains and Island Park region, including but not limited to Raynolds Pass, Targhee Pass, Island Park, and Ashton Hill. * WHEN...Until 5 AM MST Wednesday. * IMPACTS...Travel could be very difficult due to falling and blowing snow. Morning and evening commutes may be significantly impacted. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions can be obtained by calling 5 1 1. && $$ IDZ060-142200- /O.CON.KPIH.WS.W.0008.211214T1200Z-211215T1200Z/ Bear River Range- Including the city of Emigration Summit 229 AM MST Tue Dec 14 2021 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 5 AM EARLY THIS MORNING TO 5 AM MST WEDNESDAY... * WHAT...Today, strong south winds gusting to 40 MPH at times. Tonight, heavy snow at times with accumulations of 8 to 12 inches. * WHERE...The Bear River Range, including but not limited to Emigration Summit. * WHEN...From 5 AM this morning to 5 AM Wednesday. While winds will be strong all day today, the heaviest snow will likely arrive after 5 PM this evening. * IMPACTS...Travel could be very difficult due to falling and blowing snow tonight. Strong winds may result in difficult driving for high profile vehicles. The evening commute may be significantly impacted. PRECAUTIONARY/PREPAREDNESS ACTIONS... 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. && $$ IDZ051-052-068-071-142200- /O.CON.KPIH.WW.Y.0018.000000T0000Z-211215T0400Z/ Shoshone/Lava Beds-Arco/Mud Lake Desert-Lost River Valley- Frank Church Wilderness- Including the cities of Shoshone, Richfield, Carey, Mud Lake, INL, Craters of the Moon NM, Howe, Arco, Mackay, Chilly, and Clayton 229 AM MST Tue Dec 14 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 PM MST THIS EVENING... * WHAT...Moderate snow at times. Additional snow accumulations of 1 to 4 inches, particularly along Highway 20 from Carey to Howe and the interior regions of the central mountains. Winds will gust as high as 40 MPH at times. * WHERE...The Shoshone Lava Beds, Craters of the Moon, Lost River Valleys, Arco Desert, and Mud Lake area, including but not limited to Shoshone, Carey, Tom Cat Summit, Willow Creek Summit, Mackay, Arco, Idaho National Laboratory, and Telegraph Hill. * WHEN...Until 9 PM MST this evening. * IMPACTS...Plan on slick travel conditions due to falling and blowing snow. Morning and evening commutes may be impacted. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions can be obtained by calling 5 1 1. && $$ IDZ064-142200- /O.CON.KPIH.WW.Y.0018.000000T0000Z-211215T1200Z/ Big Hole Mountains- Including the city of Victor 229 AM MST Tue Dec 14 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY... * WHAT...Moderate snow, particularly tonight. Additional snow accumulations of 5 to 10 inches. Winds will gust to 30 MPH at times. * WHERE...The Big Hole Mountains, including but not limited to Pine Creek Pass and Victor. * WHEN...Until 5 AM MST Wednesday. * IMPACTS...Plan on slick travel conditions due to falling and blowing snow. Morning and evening commutes may be impacted. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions can be obtained by calling 5 1 1. && $$ IDZ053>059-061>063-065-142200- /O.CON.KPIH.WW.Y.0018.211214T1200Z-211215T1200Z/ Upper Snake River Plain-Lower Snake River Plain- Eastern Magic Valley-Southern Hills/Albion Mountains- Raft River Region-Marsh and Arbon Highlands- Franklin/Eastern Oneida Region-Bear Lake Valley- Blackfoot Mountains-Caribou Range-Teton Valley- Including the cities of Idaho Falls, Rexburg, St. Anthony, Pocatello, Blackfoot, American Falls, Shelley, Fort Hall, Burley, Rupert, Heyburn, Oakley, Albion, Almo, Malta, Rockland, Holbrook, Inkom, McCammon, Downey, Lava Hot Springs, Malad, Preston, Thatcher, St. Charles, Montpelier, Georgetown, Grace, Soda Springs, Henry, Bone, Wayan, Swan Valley, Ashton, Tetonia, and Driggs 229 AM MST Tue Dec 14 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 AM EARLY THIS MORNING TO 5 AM MST WEDNESDAY... * WHAT...Today, gusty south winds of 35 to 45 MPH. This afternoon, lower valley rain and mountain snow becoming all snow by early evening. Snow accumulations of 1 to 2 inches in the Snake River Plain and less than an inch in the Eastern Magic Valley. Upwards of 4 to 9 inches across the southern and eastern mountains and passes with 2 to 4 inches in the lower mountain-valley locations. * WHERE...The eastern Magic Valley, Snake Plain, Teton Valley, and southern and eastern highlands, including but not limited to Burley, Sweetzer Summit, Holbrook Summit, Aberdeen, American Falls, Pocatello, Chubbuck, Fort Hall, Blackfoot, Idaho Falls, Rigby, Rexburg, Driggs, Malad Pass, Lava Hot Springs, Fish Creek Summit, Soda Springs, Georgetown Summit, Montpelier, and Border Summit. * WHEN...From 5 AM this morning to 5 AM MST Wednesday. * IMPACTS...Plan on slick travel conditions due to a possible flash freeze as well as falling and blowing snow, especially this evening. Strong winds may also result in difficult driving for high profile vehicles. The evening commute may be significantly impacted. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions can be obtained by calling 5 1 1. && $$ For more information from the National Weather Service visit https://weather.gov/pocatello
168 WWUS45 KPIH 142127 WSWPIH URGENT - WINTER WEATHER MESSAGE National Weather Service Pocatello ID 227 PM MST Tue Dec 14 2021 IDZ067-069-072>075-150400- /O.CON.KPIH.WS.W.0008.000000T0000Z-211215T0400Z/ Beaverhead - Lemhi Highlands-Lost River Range- Sawtooth/Stanley Basin-Sun Valley Region- Big Lost Highlands/Copper Basin-Wood River Foothills- Including the cities of Dubois, Spencer, Edie School, Small, Borah Peak, Stanley, Ketchum, Sun Valley, Galena, Copper Basin, Hailey, Bellevue, and Picabo 227 PM MST Tue Dec 14 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 9 PM MST THIS EVENING... * WHAT...Moderate snow. Additional snow accumulations of 1 to 3 inches. * WHERE...The Sawtooth, Boulder, and Pioneer Mountains, Stanley Basin, Wood River Valley, Lost River Range, and Beaverhead Lemhi Highlands, including but not limited to Banner Summit, Stanley, Galena Summit, Ketchum, Sun Valley, Hailey, Bellevue, Picabo, Dubois, and Monida Pass. * WHEN...Until 9 PM MST this evening. * IMPACTS...Travel could be very difficult due to falling and blowing snow. Morning and evening commutes may be significantly impacted. PRECAUTIONARY/PREPAREDNESS ACTIONS... 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. && $$ IDZ066-150530- /O.CON.KPIH.WS.W.0008.000000T0000Z-211215T1200Z/ Centennial Mountains - Island Park- Including the cities of Island Park and Kilgore 227 PM MST Tue Dec 14 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY... * WHAT...Heavy snow. Additional snow accumulations of 3 to 5 inches, except 4 to 8 inches on ridge tops and elevations above passes. Winds gusting as high as 35 mph. * WHERE...The Centennial Mountains and Island Park region, including but not limited to Raynolds Pass, Targhee Pass, Island Park, and Ashton Hill. * WHEN...Until 5 AM MST Wednesday. * IMPACTS...Travel could be very difficult due to falling and blowing snow. Morning and evening commutes may be significantly impacted. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions can be obtained by calling 5 1 1. && $$ IDZ060-150530- /O.CON.KPIH.WS.W.0008.000000T0000Z-211215T1200Z/ Bear River Range- Including the city of Emigration Summit 227 PM MST Tue Dec 14 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY... * WHAT...Heavy snow. Additional snow accumulations of 3 to 5 inches, except 6 to 12 inches on ridge tops and elevations above passes. Winds gusting as high as 50 mph. * WHERE...The Bear River Range, including but not limited to Emigration Summit. * WHEN...From 5 AM this morning to 5 AM Wednesday. While winds will be strong all day today, the heaviest snow will likely arrive after 5 PM this evening. * IMPACTS...Travel could be very difficult due to falling and blowing snow tonight. Strong winds may result in difficult driving for high profile vehicles. The evening commute may be significantly impacted. PRECAUTIONARY/PREPAREDNESS ACTIONS... 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. && $$ IDZ051-052-068-071-150400- /O.CON.KPIH.WW.Y.0018.000000T0000Z-211215T0400Z/ Shoshone/Lava Beds-Arco/Mud Lake Desert-Lost River Valley- Frank Church Wilderness- Including the cities of Shoshone, Richfield, Carey, Mud Lake, INL, Craters of the Moon NM, Howe, Arco, Mackay, Chilly, and Clayton 227 PM MST Tue Dec 14 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 PM MST THIS EVENING... * WHAT...Snow. Additional snow accumulations of up to one inch. * WHERE...The Shoshone Lava Beds, Craters of the Moon, Lost River Valleys, Arco Desert, and Mud Lake area, including but not limited to Shoshone, Carey, Tom Cat Summit, Willow Creek Summit, Mackay, Arco, Idaho National Laboratory, and Telegraph Hill. * WHEN...Until 9 PM MST this evening. * IMPACTS...Plan on slick travel conditions due to falling and blowing snow. Morning and evening commutes may be impacted. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions can be obtained by calling 5 1 1. && $$ IDZ053>059-061>065-150530- /O.CON.KPIH.WW.Y.0018.000000T0000Z-211215T1200Z/ Upper Snake River Plain-Lower Snake River Plain- Eastern Magic Valley-Southern Hills/Albion Mountains- Raft River Region-Marsh and Arbon Highlands- Franklin/Eastern Oneida Region-Bear Lake Valley- Blackfoot Mountains-Caribou Range-Big Hole Mountains-Teton Valley- Including the cities of Idaho Falls, Rexburg, St. Anthony, Pocatello, Blackfoot, American Falls, Shelley, Fort Hall, Burley, Rupert, Heyburn, Oakley, Albion, Almo, Malta, Rockland, Holbrook, Inkom, McCammon, Downey, Lava Hot Springs, Malad, Preston, Thatcher, St. Charles, Montpelier, Georgetown, Grace, Soda Springs, Henry, Bone, Wayan, Swan Valley, Victor, Ashton, Tetonia, and Driggs 227 PM MST Tue Dec 14 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY... * WHAT...Snow. Snow accumulations of 2 to 4 inches, except 4 to 8 inches on ridge tops and elevations above passes. Winds gusting as high as 45 mph. * WHERE...The eastern Magic Valley, Snake Plain, Teton Valley, and southern and eastern highlands, including but not limited to Burley, Sweetzer Summit, Holbrook Summit, Aberdeen, American Falls, Pocatello, Chubbuck, Fort Hall, Blackfoot, Idaho Falls, Rigby, Rexburg, Driggs, Malad Pass, Lava Hot Springs, Fish Creek Summit, Soda Springs, Georgetown Summit, Montpelier, and Border Summit. * WHEN...From 5 AM this morning to 5 AM MST Wednesday. * IMPACTS...Plan on slick travel conditions due to a possible flash freeze as well as falling and blowing snow, especially this evening. Strong winds may also result in difficult driving for high profile vehicles. The evening commute may be significantly impacted. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions can be obtained by calling 5 1 1. && $$ For more information from the National Weather Service visit https://weather.gov/pocatello
635 WWUS45 KPIH 150139 WSWPIH URGENT - WINTER WEATHER MESSAGE National Weather Service Pocatello ID 639 PM MST Tue Dec 14 2021 IDZ067-069-072>075-150245- /O.CAN.KPIH.WS.W.0008.000000T0000Z-211215T0400Z/ Beaverhead - Lemhi Highlands-Lost River Range- Sawtooth/Stanley Basin-Sun Valley Region- Big Lost Highlands/Copper Basin-Wood River Foothills- Including the cities of Dubois, Spencer, Edie School, Small, Borah Peak, Stanley, Ketchum, Sun Valley, Galena, Copper Basin, Hailey, Bellevue, and Picabo 639 PM MST Tue Dec 14 2021 ...WINTER STORM WARNING IS CANCELLED... Snow is mostly over for the Central mountains. Roads are still hazardous in many locations including Galena Summit. The next chance of snow starts Wednesday night with overall light snow expected Wednesday night through Thursday, around 2 to 4 inches with higher amounts for the western slopes of the Sawtooths. $$ IDZ051-052-068-071-150245- /O.CAN.KPIH.WW.Y.0018.000000T0000Z-211215T0400Z/ Shoshone/Lava Beds-Arco/Mud Lake Desert-Lost River Valley- Frank Church Wilderness- Including the cities of Shoshone, Richfield, Carey, Mud Lake, INL, Craters of the Moon NM, Howe, Arco, Mackay, Chilly, and Clayton 639 PM MST Tue Dec 14 2021 ...WINTER WEATHER ADVISORY IS CANCELLED... There is just light snow and breezy winds of around 20 mph remaining across the area. Monida pass will see up to one inch of additional snow the next couple of hours. Roads, especially I-15 from Spencer to Monida pass, are mostly snow covered. $$ IDZ066-151200- /O.CON.KPIH.WS.W.0008.000000T0000Z-211215T1200Z/ Centennial Mountains - Island Park- Including the cities of Island Park and Kilgore 639 PM MST Tue Dec 14 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY... * WHAT...Heavy snow. Storm total snow accumulations today of 5 to 10 inches, except 10 to 18 inches on ridge tops and elevations above passes. Winds gusting as high as 30 mph. * WHERE...The Centennial Mountains and Island Park region, including but not limited to Raynolds Pass, Targhee Pass, Island Park, and Ashton Hill. * WHEN...Until 5 AM MST Wednesday. * IMPACTS...Travel could be very difficult due to falling and blowing snow. Morning and evening commutes may be significantly impacted. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions can be obtained by calling 5 1 1. && $$ IDZ060-151200- /O.CON.KPIH.WS.W.0008.000000T0000Z-211215T1200Z/ Bear River Range- Including the city of Emigration Summit 639 PM MST Tue Dec 14 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY... * WHAT...Heavy snow. Total storm snow accumulations today of 5 to 10 inches, except 10 to 16 inches on ridge tops and elevations above passes. Winds gusting as high as 30 mph. * WHERE...The Bear River Range, including but not limited to Emigration Summit. * WHEN...Through 5 am Wednesday. * IMPACTS...Travel could be very difficult due to falling and blowing snow tonight. PRECAUTIONARY/PREPAREDNESS ACTIONS... 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. && $$ IDZ053>059-061>065-151200- /O.CON.KPIH.WW.Y.0018.000000T0000Z-211215T1200Z/ Upper Snake River Plain-Lower Snake River Plain- Eastern Magic Valley-Southern Hills/Albion Mountains- Raft River Region-Marsh and Arbon Highlands- Franklin/Eastern Oneida Region-Bear Lake Valley- Blackfoot Mountains-Caribou Range-Big Hole Mountains-Teton Valley- Including the cities of Idaho Falls, Rexburg, St. Anthony, Pocatello, Blackfoot, American Falls, Shelley, Fort Hall, Burley, Rupert, Heyburn, Oakley, Albion, Almo, Malta, Rockland, Holbrook, Inkom, McCammon, Downey, Lava Hot Springs, Malad, Preston, Thatcher, St. Charles, Montpelier, Georgetown, Grace, Soda Springs, Henry, Bone, Wayan, Swan Valley, Victor, Ashton, Tetonia, and Driggs 639 PM MST Tue Dec 14 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY... * WHAT...Snow. Total Snow accumulations of 2 to 4 inches in the valleys and Snake Plain. Look for 4 to 9 inches on benches and 6 to 12 inches on ridge tops, and elevations above passes. Winds gusting as high as around 25 mph. * WHERE...The eastern Magic Valley, Snake Plain, Teton Valley, and southern and eastern highlands, including but not limited to Burley, Sweetzer Summit, Holbrook Summit, Aberdeen, American Falls, Pocatello, Chubbuck, Fort Hall, Blackfoot, Idaho Falls, Rigby, Rexburg, Driggs, Malad Pass, Lava Hot Springs, Fish Creek Summit, Soda Springs, Georgetown Summit, Montpelier, and Border Summit. * WHEN...Through 5 AM MST Wednesday. * IMPACTS...Plan on slick travel conditions due to falling and blowing snow, especially this evening. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions can be obtained by calling 5 1 1. && $$ For more information from the National Weather Service visit https://weather.gov/pocatello
833 WWUS45 KPIH 151012 WSWPIH URGENT - WINTER WEATHER MESSAGE National Weather Service Pocatello ID 312 AM MST Wed Dec 15 2021 IDZ060-066-151115- /O.CAN.KPIH.WS.W.0008.000000T0000Z-211215T1200Z/ Bear River Range-Centennial Mountains - Island Park- Including the cities of Emigration Summit, Island Park, and Kilgore 312 AM MST Wed Dec 15 2021 ...WINTER STORM WARNING IS CANCELLED... The heavy snow has ended but still expect some light snow this morning with an inch or less expected with continued travel impacts. $$ IDZ053>059-061>065-151115- /O.CAN.KPIH.WW.Y.0018.000000T0000Z-211215T1200Z/ Upper Snake River Plain-Lower Snake River Plain- Eastern Magic Valley-Southern Hills/Albion Mountains- Raft River Region-Marsh and Arbon Highlands- Franklin/Eastern Oneida Region-Bear Lake Valley- Blackfoot Mountains-Caribou Range-Big Hole Mountains-Teton Valley- Including the cities of Idaho Falls, Rexburg, St. Anthony, Pocatello, Blackfoot, American Falls, Shelley, Fort Hall, Burley, Rupert, Heyburn, Oakley, Albion, Almo, Malta, Rockland, Holbrook, Inkom, McCammon, Downey, Lava Hot Springs, Malad, Preston, Thatcher, St. Charles, Montpelier, Georgetown, Grace, Soda Springs, Henry, Bone, Wayan, Swan Valley, Victor, Ashton, Tetonia, and Driggs 312 AM MST Wed Dec 15 2021 ...WINTER WEATHER ADVISORY IS CANCELLED... The heaviest snow has ended but we can still expect some light snow in the Snake River Plain where locally up to an inch of snow may fall this morning. $$ For more information from the National Weather Service visit https://weather.gov/pocatello
The office that day
Everything else NWS Pocatello, ID issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 10, 8:51 AM MST | Special Weather Statement | PIH | Bannock | 24 min |
| Dec 10, 2:24 PM MST | Winter Weather Advisory | PIH | Bannock, Bear Lake, Bingham, Blaine, Bonneville, Butte and 13 more | 5 days |
Nearby
Winter Storm Warnings in Idaho, 2021Every winter storm warning in 2021
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.