Alerts from NWS Pocatello ID (UNOFFICIAL)
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Alerts from NWS Pocatello ID (UNOFFICIAL)
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🚨 Winter Storm Warning issued December 18 at 1:11PM MST until December 20 at 5:00AM MST by NWS Pocatello ID 🚨
Additional Details Here.
* WHAT...Light to moderate valley snow and heavy mountain snow. Several inches of accumulation below 7,000 feet, including 5 to 8 inches in Stanley and Ketchum. One to two feet accumulation above 7,000 feet, including two feet on Galena Summit. Wind gusts as high as around 45 mph. * WHERE...Big Lost Highlands/Copper Basin, Frank Church Wilderness, Sawtooth/Stanley Basin, and Sun Valley Region. * WHEN...Until 5 AM MST Saturday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the Thursday evening and Friday morning commutes. Gusty winds could bring down tree branches. * WHAT...Snow expected. Total snow accumulations between 5 and 9 inches below 7000 feet with around 10 to 14 inches above 7000 feet. Winds gusting as high as around 40 mph. * WHERE...Big Hole Mountains, Centennial Mountains - Island Park, Bear River Range, and Caribou Range. * WHEN...Until 5 AM MST Saturday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Thursday evening and Friday morning commutes. Gusty winds could bring down tree branches.
December 18, 2025 at 8:15 PM
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Wind Advisory issued December 18 at 12:21PM MST until December 19 at 8:00PM MST by NWS Pocatello ID
Additional Details Here.
* WHAT...Southwest winds 20 to 30 mph with gusts up to 45 mph expected. * WHERE...Arco/Mud Lake Desert, Lower Snake River Plain, and Upper Snake River Plain. * WHEN...From 8 AM to 8 PM MST Friday. * IMPACTS...Gusty winds could make driving difficult, especially for high profile vehicles. Unsecured objects may be blown around.
December 18, 2025 at 7:30 PM
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🚨 Winter Storm Warning issued December 17 at 7:37PM MST until December 20 at 5:00AM MST by NWS Pocatello ID 🚨
Additional Details Here.
* WHAT...Light to moderate valley snow and heavy mountain snow. Several inches of accumulation below 7,000 feet, including 5 to 8 inches in Stanley and Ketchum. One to two feet accumulation above 7,000 feet, including two feet on Galena Summit. Wind gusts as high as around 45 mph. * WHERE...Big Lost Highlands/Copper Basin, Frank Church Wilderness, Sawtooth/Stanley Basin, and Sun Valley Region. * WHEN...From 5 AM Thursday to 5 AM MST Saturday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the Thursday morning and evening commutes. Gusty winds could bring down tree branches. * WHAT...Snow expected. Total snow accumulations between 5 and 9 inches below 7000 feet with around 10 to 14 inches above 7000 feet. Winds gusting as high as around 40 mph. * WHERE...Big Hole Mountains, Centennial Mountains - Island Park, Bear River Range, and Caribou Range. * WHEN...From 11 AM Thursday to 5 AM MST Saturday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Thursday evening and Friday morning commutes. Gusty winds could bring down tree branches.
December 18, 2025 at 2:45 AM
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🚨 Winter Storm Warning issued December 17 at 1:37PM MST until December 20 at 5:00AM MST by NWS Pocatello ID 🚨
Additional Details Here.
* WHAT...Light to moderate valley snow and heavy mountain snow. Several inches of accumulation below 7,000 feet, including 5 to 8 inches in Stanley and Ketchum. One to two feet accumulation above 7,000 feet, including two feet on Galena Summit. Wind gusts as high as 45 mph. * WHERE...Big Lost Highlands/Copper Basin, Frank Church Wilderness, Sawtooth/Stanley Basin, and Sun Valley Region. * WHEN...From 5 AM Thursday to 5 AM MST Saturday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the Thursday morning and evening commutes. Gusty winds could bring down tree branches.
December 17, 2025 at 8:45 PM
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🚨 High Wind Warning issued December 17 at 12:40PM MST until December 17 at 11:00PM MST by NWS Pocatello ID 🚨
Additional Details Here.(1/2)
* WHAT...Southwest winds 30 to 40 mph with gusts up to 65 mph possible. Highest wind gusts are likely across the eastern Magic Valley, Snake River Plain, the INL and across the Lava Beds towards Craters of the Moon. * WHERE...Challis/Pahsimeroi Valleys, Lost River Valley, Wood River Foothills, Teton Valley, Eastern Magic Valley, Shoshone/Lava Beds, Arco/Mud Lake Desert, Blackfoot Mountains, Lower Snake River Plain, Marsh and Arbon Highlands, Raft River Region, Southern Hills/Albion Mountains, and Upper Snake River Plain. * WHEN...Until 11 PM MST this evening. * IMPACTS...Travel will be difficult, especially for high profile vehicles. Isolated damage to trees, powerlines, signs, and outbuildings is expected, along with isolated power outages. Loose outdoor objects will be blown around. * WHAT...West winds 25 to 35 mph with gusts up to 55 mph. * WHERE...Big Lost Highlands/Copper Basin, Frank Church Wilderness, Lost River Range, Sawtooth/Stanley Basin, Sun Valley Region, and Big Hole Mountains. * WHEN...Until 11 PM MST this evening. * IMPACTS...Travel will be difficult, especially for high profile vehicles. Isolated damage to trees, powerlines, signs, and outbuildings is expected, along with isolated power outages. Loose outdoor objects will be blown around. * WHAT...West winds 20 to 30 mph with gusts up to 50 mph. * WHERE...Beaverhead - Lemhi Highlands and Centennial Mountains - Island Park. * WHEN...Until 11 PM MST this evening. * IMPACTS...Travel will be difficult, especially for high profile vehicles. Isolated damage to trees, powerlines, signs, and outbuildings is expected, along with isolated power outages. Loose outdoor objects will be blown around. * WHAT...West winds 20 to 30 mph with gusts up to 55 mph. * WHERE...Bear Lake Valley, Bear River Range, Caribou Range, and Franklin/Eastern Oneida Region. * WHEN...Until 11 PM MST this evening. * IMPACTS...Gusty winds could make driving difficult, especially for high profile vehicles. Unsecured objects may be blown around. Strong winds and rough waves on area lakes will create hazardous conditions for small craft.
December 17, 2025 at 7:45 PM
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🚨 Severe Thunderstorm Warning issued December 17 at 11:30AM MST until December 17 at 12:00PM MST by NWS Pocatello ID 🚨
Additional Details Here.
SVRPIH The National Weather Service in Pocatello has issued a * Severe Thunderstorm Warning for... Southeastern Caribou County in southeastern Idaho... Southern Oneida County in southeastern Idaho... Southeastern Bannock County in southeastern Idaho... Franklin County in southeastern Idaho... Bear Lake County in southeastern Idaho... Southeastern Cassia County in southeastern Idaho... * Until noon MST. * At 1129 AM MST, a line of severe thunderstorms was located from Freedom, Wyoming to near Bridge, moving southeast at 50 mph. HAZARD...70 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. * Locations impacted include... Preston, Montpelier, Malad, Bear Lake Idaho Portion, Franklin, Georgetown, Saint Charles, Dingle, Holbrook Summit, Oneida Narrows Reservoir, Pleasantview, Cherry Creek Rest Area, Paris, Dayton, Weston, Clifton, Bloomington, Oxford, Bern, and Minnetonka Cave.
December 17, 2025 at 6:45 PM
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🚨 Severe Thunderstorm Warning issued December 17 at 11:03AM MST until December 17 at 11:30AM MST by NWS Pocatello ID 🚨
Additional Details Here.
At 1101 AM MST, a line of severe thunderstorms was located from just east of Bone to near Bridge, moving southeast at 45 mph. HAZARD...80 mph wind gusts. SOURCE...Radar indicated. This storm has a history of producing gusts from 60 to 85 mph. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be heavily damaged. Expect considerable damage to roofs, windows, and vehicles. Extensive tree damage and power outages are likely. Locations impacted include... Preston, Soda Springs, Montpelier, Malad, Lava Hot Springs, Swanlake, Blackfoot Reservoir, Wayan, Palisades Reservoir, Bear Lake Idaho Portion, Grace, Franklin, Downey, Georgetown, Saint Charles, Juniper, Dingle, Thatcher, Oneida Narrows Reservoir, and Cherry Creek Rest Area.
December 17, 2025 at 6:15 PM
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🚨 Severe Thunderstorm Warning issued December 17 at 10:43AM MST until December 17 at 11:30AM MST by NWS Pocatello ID 🚨
Additional Details Here.
SVRPIH The National Weather Service in Pocatello has issued a * Severe Thunderstorm Warning for... Caribou County in southeastern Idaho... Oneida County in southeastern Idaho... Bannock County in southeastern Idaho... Southeastern Power County in southeastern Idaho... Southeastern Bonneville County in southeastern Idaho... Franklin County in southeastern Idaho... Bear Lake County in southeastern Idaho... Southeastern Bingham County in southeastern Idaho... Southeastern Cassia County in southeastern Idaho... * Until 1130 AM MST. * At 1042 AM MST, a line of severe thunderstorm was located from near Bone to Malta, moving southeast at 40 mph. HAZARD...80 mph wind gusts. SOURCE...Radar indicated. This line of storms has a history of producing gusts from 60 to 85 mph. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be heavily damaged. Expect considerable damage to roofs, windows, and vehicles. Extensive tree damage and power outages are likely. * Locations impacted include... Preston, Soda Springs, Montpelier, Malad, McCammon, Lava Hot Springs, Swanlake, Chesterfield Reservoir, Blackfoot Reservoir, Wayan, Palisades Reservoir, Bear Lake Idaho Portion, Grace, Inkom, Franklin, Downey, Georgetown, Arimo, Saint Charles, and Juniper.
December 17, 2025 at 5:45 PM
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🚨 Severe Thunderstorm Warning issued December 17 at 10:21AM MST until December 17 at 10:45AM MST by NWS Pocatello ID 🚨
Additional Details Here.
At 1019 AM MST, a line of severe thunderstorm was located near Fort Hall Putnam Lodge to Idahome, moving east at 75 mph. HAZARD...80 mph wind gusts. SOURCE...Trained weather spotters and mesonet observations. Multiple observations of 60 to 85 mph have been reported with this line of storms. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be heavily damaged. Expect considerable damage to roofs, windows, and vehicles. Extensive tree damage and power outages are likely. Locations impacted include... Pocatello, American Falls, Soda Springs, McCammon, Lava Hot Springs, Swanlake, Neeley, Chesterfield Reservoir, Blackfoot Reservoir, Wayan, American Falls Reservoir, Chubbuck, Grace, Inkom, Downey, Georgetown, Arimo, Rockland, Thatcher, and Fort Hall Putnam Lodge.
December 17, 2025 at 5:30 PM
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🚨 Severe Thunderstorm Warning issued December 17 at 9:52AM MST until December 17 at 10:45AM MST by NWS Pocatello ID 🚨
Additional Details Here.
SVRPIH The National Weather Service in Pocatello has issued a * Severe Thunderstorm Warning for... Southeastern Blaine County in central Idaho... Caribou County in southeastern Idaho... Northeastern Oneida County in southeastern Idaho... Bannock County in southeastern Idaho... Power County in southeastern Idaho... Southeastern Bonneville County in southeastern Idaho... Northern Franklin County in southeastern Idaho... Northwestern Bear Lake County in southeastern Idaho... Southern Bingham County in southeastern Idaho... Northeastern Cassia County in southeastern Idaho... * Until 1045 AM MST. * At 950 AM MST, a line of severe thunderstorms was located from near Blackfoot to Raft River, moving east at 70 mph. HAZARD...80 mph wind gusts. SOURCE...Radar indicated. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be heavily damaged. Expect considerable damage to roofs, windows, and vehicles. Extensive tree damage and power outages are likely. * Locations impacted include... Pocatello, Blackfoot, American Falls, Soda Springs, McCammon, Lava Hot Springs, Swanlake, Lake Walcott, Neeley, Chesterfield Reservoir, Blackfoot Reservoir, Wayan, American Falls Reservoir, Chubbuck, Aberdeen, Grace, Inkom, Downey, Georgetown, and Arimo.
December 17, 2025 at 5:00 PM
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🚨 High Wind Warning issued December 17 at 5:06AM MST until December 17 at 5:00PM MST by NWS Pocatello ID 🚨
Additional Details Here.(1/2)
* WHAT...West winds 30 to 40 mph with gusts up to 55 mph. * WHERE...Challis/Pahsimeroi Valleys, Lost River Valley, Wood River Foothills, Teton Valley, Eastern Magic Valley, Shoshone/Lava Beds, Arco/Mud Lake Desert, Blackfoot Mountains, Lower Snake River Plain, Marsh and Arbon Highlands, Raft River Region, Southern Hills/Albion Mountains, and Upper Snake River Plain. * WHEN...Until 5 PM MST this afternoon. * IMPACTS...Travel will be difficult, especially for high profile vehicles. Isolated damage to trees, powerlines, signs, and outbuildings is expected, along with isolated power outages. Loose outdoor objects will be blown around. * WHAT...West winds 25 to 35 mph with gusts up to 60 mph. * WHERE...Big Lost Highlands/Copper Basin, Frank Church Wilderness, Lost River Range, Sawtooth/Stanley Basin, Sun Valley Region, and Big Hole Mountains. * WHEN...Until 5 PM MST this afternoon. * IMPACTS...Travel will be difficult, especially for high profile vehicles. Isolated damage to trees, powerlines, signs, and outbuildings is expected, along with isolated power outages. Loose outdoor objects will be blown around. * WHAT...West winds 20 to 30 mph with gusts up to 50 mph. * WHERE...Beaverhead - Lemhi Highlands and Centennial Mountains - Island Park. * WHEN...Until 5 PM MST this afternoon. * IMPACTS...Travel will be difficult, especially for high profile vehicles. Isolated damage to trees, powerlines, signs, and outbuildings is expected, along with isolated power outages. Loose outdoor objects will be blown around. * WHAT...Southwest winds 20 to 30 mph with gusts up to 55 mph. * WHERE...Bear Lake Valley, Bear River Range, Caribou Range, and Franklin/Eastern Oneida Region. * WHEN...Until 5 PM MST this afternoon. * IMPACTS...Gusty winds could make driving difficult, especially for high profile vehicles. Unsecured objects may be blown around. Strong winds and rough waves on area lakes will create hazardous conditions for small craft.
December 17, 2025 at 12:15 PM
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🚨 Winter Storm Watch issued December 16 at 12:18PM MST until December 20 at 5:00AM MST by NWS Pocatello ID 🚨
Additional Details Here.
* WHAT...Light to moderate valley snow and heavy mountain snow. Several inches of accumulation below 7,000 feet, including 4 to 6 inches in Stanley and Ketchum. One to two feet accumulation above 7,000 feet, including two feet on Galena Summit. Wind gusts as high as 45 mph. * WHERE...Big Lost Highlands/Copper Basin, Frank Church Wilderness, Sawtooth/Stanley Basin, and Sun Valley Region. * WHEN...From Thursday morning through Saturday morning. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning and evening commutes. Gusty winds could lead to blowing and drifting snow and reduced visibility.
December 16, 2025 at 9:00 PM
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🚨 High Wind Warning issued December 16 at 11:19AM MST until December 17 at 5:00PM MST by NWS Pocatello ID 🚨
Additional Details Here.(1/2)
* WHAT...Southwest winds 30 to 40 mph with gusts up to 65 mph possible. Highest wind gusts are likely across the eastern Magic Valley, Snake River Plain, the INL and across the Lava Beds towards Craters of the Moon. * WHERE...Challis/Pahsimeroi Valleys, Lost River Valley, Wood River Foothills, Teton Valley, Eastern Magic Valley, Shoshone/Lava Beds, Arco/Mud Lake Desert, Blackfoot Mountains, Lower Snake River Plain, Marsh and Arbon Highlands, Raft River Region, Southern Hills/Albion Mountains, and Upper Snake River Plain. * WHEN...From 5 AM to 5 PM MST Wednesday. * IMPACTS...Travel will be difficult, especially for high profile vehicles. Isolated damage to trees, powerlines, signs, and outbuildings is expected, along with isolated power outages. Loose outdoor objects will be blown around. * WHAT...West winds 25 to 35 mph with gusts up to 65 mph possible. Highest gusts on mountain passes and peaks. 6 to 10 inches of snow above 7,000 feet combined with gusty winds could result in visibility reductions due to blowing and drifting snow. * WHERE...Big Lost Highlands/Copper Basin, Frank Church Wilderness, Lost River Range, Sawtooth/Stanley Basin, Sun Valley Region, and Big Hole Mountains. * WHEN...From 5 AM to 5 PM MST Wednesday. * IMPACTS...Travel will be difficult, especially for high profile vehicles. Isolated damage to trees, powerlines, signs, and outbuildings is expected, along with isolated power outages. Loose outdoor objects will be blown around. * WHAT...Southwest winds 20 to 30 mph with gusts up to 55 mph expected. * WHERE...Beaverhead - Lemhi Highlands and Centennial Mountains - Island Park. * WHEN...From 5 AM to 5 PM MST Wednesday. * IMPACTS...Travel will be difficult, especially for high profile vehicles. Isolated damage to trees, powerlines, signs, and outbuildings is expected, along with isolated power outages. Loose outdoor objects will be blown around. * WHAT...Southwest winds 20 to 30 mph with gusts up to 50 mph expected. * WHERE...Bear Lake Valley, Bear River Range, Caribou Range, and Franklin/Eastern Oneida Region. * WHEN...From 5 AM to 5 PM MST Wednesday. * IMPACTS...Gusty winds could make driving difficult, especially for high profile vehicles. Unsecured objects may be blown around. Strong winds and rough waves on area lakes will create hazardous conditions for small craft.
December 16, 2025 at 6:30 PM
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🚨 High Wind Watch issued December 15 at 3:08PM MST until December 17 at 5:00PM MST by NWS Pocatello ID 🚨
Additional Details Here.
* WHAT...Southwest winds 25 to 35 mph with gusts to 60 mph possible. * WHERE...Challis/Pahsimeroi Valleys, Lost River Valley, Wood River Foothills, Teton Valley, Eastern Magic Valley, Shoshone/Lava Beds, Arco/Mud Lake Desert,p to Blackfoot Mountains, Lower Snake River Plain, Marsh and Arbon Highlands, Raft River Region, Southern Hills/Albion Mountains, and Upper Snake River Plain. * WHEN...From 5 AM to 5 PM Wednesday. * IMPACTS...Travel could be difficult, especially for high profile vehicles. Isolated damage to trees, powerlines, signs, and outbuildings is possible, along with isolated power outages. Loose outdoor objects could be blown around. * WHAT...West winds 25 to 35 mph with gusts up to 65 mph possible. 6 to 10 inches of snow above 7,000 feet combined with gusty winds could result in visibility reductions due to blowing and drifting snow. * WHERE...Big Lost Highlands/Copper Basin, Frank Church Wilderness, Lost River Range, Sawtooth/Stanley Basin, Sun Valley Region, and Big Hole Mountains. * WHEN...From 5 AM to 5 PM Wednesday. * IMPACTS...Travel could be difficult, especially for high profile vehicles. Isolated damage to trees, powerlines, signs, and outbuildings is possible, along with isolated power outages. Loose outdoor objects could be blown around. Blowing and drifting snow could result in decreased visibility.
December 15, 2025 at 10:15 PM
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Special Weather Statement issued December 11 at 6:46AM MST by NWS Pocatello ID
Additional Details Here.
We are seeing some pockets of dense fog north of Idaho Falls along I 15, across portions of the INL, Arco Desert and near the Montana border from Island Park toward Monida Pass. In some cases visibility is under one quarter mile. In some locations where temperatures are near or below freezing, we are seeing freezing fog and potential slick spots. Slow down this morning and do not use your high beams if you encounter these conditions.
December 11, 2025 at 2:00 PM
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🚨 Winter Storm Warning issued December 6 at 1:58AM MST until December 6 at 11:00AM MST by NWS Pocatello ID 🚨
Additional Details Here.
* WHAT...Heavy snow generally above valley floors. Additional snow accumulations of 6 to 10 inches above 6500 ft elevation. The Bear River and Caribou Ranges could see additional accumulations of 12 to 18 inches. Very gusty winds overnight may cause areas of blowing and drifting snowfall. * WHERE...Big Hole Mountains, Centennial Mountains - Island Park, Teton Valley, Bear Lake Valley, Bear River Range, Blackfoot Mountains, Caribou Range, Franklin/Eastern Oneida Region, and Marsh and Arbon Highlands. * WHEN...Until 11 AM MST this morning. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact Saturday morning travel. * WHAT...Snow expected. Additional snow accumulations between 2 and 6 inches with higher snow totals expected at and above pass level with 6 to 10 inches of snow for Galena Summit. Gusty winds are possible, with areas of blowing and drifting snow. * WHERE...Sawtooth/Stanley Basin and Sun Valley Region. * WHEN...Until 11 AM MST this morning. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact Saturday morning travel.
December 6, 2025 at 9:00 AM
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🚨 Winter Storm Warning issued December 5 at 1:43PM MST until December 6 at 5:00AM MST by NWS Pocatello ID 🚨
Additional Details Here.
* WHAT...Heavy snow generally above valley floors. Additional snow accumulations of 6 to 10 inches above 6500 ft elevation. The Bear River and Caribou Ranges could see additional accumulations of 12 to 18 inches. Very gusty winds overnight may cause areas of blowing and drifting snowfall. * WHERE...Big Hole Mountains, Centennial Mountains - Island Park, Teton Valley, Bear Lake Valley, Bear River Range, Blackfoot Mountains, Caribou Range, Franklin/Eastern Oneida Region, and Marsh and Arbon Highlands. * WHEN...Until 5 AM MST Saturday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the Friday evening commute. Gusty winds could bring down tree branches. * WHAT...Snow expected. Additional snow accumulations between 2 and 6 inches with higher snow totals expected at and above pass level with 6 to 10 inches of snow for Galena Summit. Gusty winds are possible, with areas of blowing and drifting snow. * WHERE...Sawtooth/Stanley Basin and Sun Valley Region. * WHEN...Until 5 AM MST Saturday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Friday evening commute. Gusty winds could bring down tree branches.
December 5, 2025 at 8:45 PM
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🚨 Winter Storm Warning issued December 5 at 2:53AM MST until December 6 at 5:00AM MST by NWS Pocatello ID 🚨
Additional Details Here.
* WHAT...Heavy snow expected at times. Total snow accumulations through Friday night between 3 and 6 inches in the valleys and 10 to 18 inches in the mountains. A few locations above 8000 ft could see higher amounts with snow rates approaching an inch per hour at times. Very gusty winds developing late Friday into Friday night. * WHERE...Big Hole Mountains, Centennial Mountains - Island Park, Teton Valley, Bear Lake Valley, Bear River Range, Blackfoot Mountains, Caribou Range, Franklin/Eastern Oneida Region, and Marsh and Arbon Highlands. * WHEN...Until 5 AM MST Saturday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the Friday morning commute. * WHAT...Snow expected. Total snow accumulations between 2 and 6 inches with totals closer to the higher end of that range from Rexburg northward. Very gusty winds developing late Friday into Friday night. * WHERE...Upper Snake River Plain. * WHEN...Until 5 AM MST Saturday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Friday commute. * WHAT...Snow expected. Total snow accumulations between 2 and 6 inches with higher snow totals expected at and above pass level with 7 to 10 inches of snow for Galena Summit. Very gusty winds developing late Friday into Friday night. * WHERE...Sawtooth/Stanley Basin and Sun Valley Region. * WHEN...Until 5 AM MST Saturday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Friday commute.
December 5, 2025 at 10:00 AM
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🚨 Winter Storm Warning issued December 4 at 3:51PM MST until December 6 at 5:00AM MST by NWS Pocatello ID 🚨
Additional Details Here.
* WHAT...Heavy snow expected at times. Total snow accumulations through Friday night between 3 and 6 inches in the valleys and 10 to 18 inches in the mountains. A few locations above 8000 ft could see higher amounts with snow rates approaching an inch per hour at times. Very gusty winds developing late Friday into Friday night. * WHERE...Big Hole Mountains, Centennial Mountains - Island Park, Teton Valley, Bear Lake Valley, Bear River Range, Blackfoot Mountains, Caribou Range, Franklin/Eastern Oneida Region, and Marsh and Arbon Highlands. * WHEN...Until 5 AM MST Saturday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the Friday morning commute. * WHAT...Snow expected. Total snow accumulations between 2 and 6 inches with totals closer to the higher end of that range from Rexburg northward. Very gusty winds developing late Friday into Friday night. * WHERE...Upper Snake River Plain. * WHEN...Until 5 AM MST Saturday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Thursday evening and Friday commutes. * WHAT...Snow expected. Total snow accumulations between 2 and 6 inches with higher snow totals expected at and above pass level with 7 to 10 inches of snow for Galena Summit. Very gusty winds developing late Friday into Friday night. * WHERE...Sawtooth/Stanley Basin and Sun Valley Region. * WHEN...Until 5 AM MST Saturday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Thursday evening and Friday commutes.
December 4, 2025 at 11:00 PM
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🚨 Winter Storm Warning issued December 4 at 12:53PM MST until December 6 at 5:00AM MST by NWS Pocatello ID 🚨
Additional Details Here.
* WHAT...Heavy snow expected at times. Total snow accumulations through Friday night between 3 and 6 inches in the valleys and 10 to 18 inches in the mountains. A few locations above 8000 ft could see higher amounts with snow rates approaching an inch per hour at times. Very gusty winds developing late Friday into Friday night. * WHERE...Big Hole Mountains, Centennial Mountains - Island Park, Teton Valley, Bear Lake Valley, Bear River Range, Blackfoot Mountains, Caribou Range, Franklin/Eastern Oneida Region, and Marsh and Arbon Highlands. * WHEN...From 5 PM this afternoon to 5 AM MST Saturday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the Friday morning commute.
December 4, 2025 at 8:00 PM
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🚨 Winter Storm Watch issued December 3 at 12:59PM MST until December 6 at 5:00AM MST by NWS Pocatello ID 🚨
Additional Details Here.
* WHAT...Heavy snow possible. Total snow accumulations between 8 and 14 inches in the mountains and 4 to 8 inches in the valleys possible. Winds could gust as high as 35 mph. * WHERE...Big Hole Mountains, Centennial Mountains - Island Park, Teton Valley, Bear Lake Valley, Bear River Range, Blackfoot Mountains, Caribou Range, Franklin/Eastern Oneida Region, and Marsh and Arbon Highlands. * WHEN...From Thursday afternoon through late Friday night. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the Friday morning and evening commutes.
December 3, 2025 at 8:00 PM
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🚨 Winter Storm Watch issued December 3 at 12:41PM MST until December 6 at 5:00AM MST by NWS Pocatello ID 🚨
Additional Details Here.
* WHAT...Heavy snow possible. Total snow accumulations between 8 and 14 inches in the mountains and 4 to 8 inches in the valleys possible. Winds could gust as high as 35 mph. * WHERE...Big Hole Mountains, Centennial Mountains - Island Park, Teton Valley, Bear Lake Valley, Bear River Range, Blackfoot Mountains, Caribou Range, Franklin/Eastern Oneida Region, and Marsh and Arbon Highlands. * WHEN...From Thursday afternoon through late Friday night. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the Friday morning and evening commutes.
December 3, 2025 at 7:45 PM
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Wind Advisory issued November 24 at 2:15AM MST until November 24 at 8:00PM MST by NWS Pocatello ID
Additional Details Here.
* WHAT...West winds 25 to 35 mph with gusts up to 50 mph expected. * WHERE...Eastern Magic Valley, Shoshone/Lava Beds, Arco/Mud Lake Desert, Lower Snake River Plain, and Upper Snake River Plain. * WHEN...From noon today to 8 PM MST this evening. * IMPACTS...Gusty winds could make driving difficult, especially for high profile vehicles. Unsecured objects may be blown around. Strong winds will create rough waves on area lakes.
November 24, 2025 at 9:45 AM
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Wind Advisory issued November 23 at 1:31PM MST until November 24 at 8:00PM MST by NWS Pocatello ID
Additional Details Here.
* WHAT...West winds 20 to 30 mph with gusts up to 50 mph expected. * WHERE...Eastern Magic Valley, Shoshone/Lava Beds, Arco/Mud Lake Desert, Lower Snake River Plain, and Upper Snake River Plain. * WHEN...From noon to 8 PM MST Monday. * IMPACTS...Gusty winds could make driving difficult, especially for high profile vehicles. Unsecured objects may be blown around. Strong winds will create rough waves on area lakes.
November 23, 2025 at 8:45 PM
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Dense Fog Advisory issued November 21 at 1:47PM MST until November 22 at 10:00AM MST by NWS Pocatello ID
Additional Details Here.
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Beaverhead - Lemhi Highlands, Centennial Mountains - Island Park, Teton Valley, Eastern Magic Valley, Shoshone/Lava Beds, Arco/Mud Lake Desert, Lower Snake River Plain, and Upper Snake River Plain. * WHEN...From 11 PM this evening to 10 AM MST Saturday. * IMPACTS...Low visibility could make driving conditions hazardous.
November 21, 2025 at 9:00 PM