815 WWUS55 KPIH 171721 SVSPIH Severe Weather Statement National Weather Service Pocatello ID 1021 AM MST Wed Dec 17 2025 IDC005-007-011-013-019-029-031-041-071-077-171745- /O.CON.KPIH.SV.W.0033.000000T0000Z-251217T1745Z/ Blaine ID-Caribou ID-Oneida ID-Bannock ID-Power ID-Bonneville ID- Franklin ID-Bear Lake ID-Bingham ID-Cassia ID- 1021 AM MST Wed Dec 17 2025 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1045 AM MST FOR SOUTHEASTERN BLAINE...CARIBOU...NORTHEASTERN ONEIDA...BANNOCK... POWER...SOUTHEASTERN BONNEVILLE...NORTHERN FRANKLIN...NORTHWESTERN BEAR LAKE...SOUTHEASTERN BINGHAM AND NORTHEASTERN CASSIA COUNTIES... 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. PRECAUTIONARY/PREPAREDNESS ACTIONS... This is an EXTREMELY DANGEROUS SITUATION with extreme wind speeds expected. Mobile homes and high profile vehicles are especially susceptible to winds of this magnitude and may be overturned. For your protection move to an interior room on the lowest floor of a building. This storm has the potential to cause serious injury and significant property damage. && LAT...LON 4252 11349 4317 11215 4322 11111 4215 11149 TIME...MOT...LOC 1719Z 270DEG 63KT 4283 11215 THUNDERSTORM DAMAGE THREAT...DESTRUCTIVE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...OBSERVED MAX WIND GUST...80 MPH $$ JKEYES  610 FZUS71 KLWX 171734 MWSLWX Marine Weather Statement National Weather Service Baltimore MD/Washington DC 1234 PM EST Wed Dec 17 2025 ANZ533-534-536-537-542-543-172000- Chesapeake Bay from North Beach to Drum Point MD- Chesapeake Bay from Drum Point MD to Smith Point VA- Tidal Potomac from Indian Head to Cobb Island MD- Tidal Potomac from Cobb Island MD to Smith Point VA- Patuxent River to Broomes Island MD- Tangier Sound and the inland waters surrounding Bloodsworth Island- 1234 PM EST Wed Dec 17 2025 ...RESIDUAL GUSTY WINDS THIS AFTERNOON... A few southwesterly wind gusts to near 20 knots are possible, especially early this afternoon. Inexperienced mariners, especially those operating smaller vessels, should exercise extra caution if navigating the waters during this time. $$ DHOF  254 WWUS55 KPIH 171735 SVSPIH Severe Weather Statement National Weather Service Pocatello ID 1035 AM MST Wed Dec 17 2025 IDC013-171743- /O.CAN.KPIH.SV.W.0033.000000T0000Z-251217T1745Z/ Blaine ID- 1035 AM MST Wed Dec 17 2025 ...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN BLAINE COUNTY IS CANCELLED... The severe thunderstorm which prompted the warning has moved out of the warned area. Therefore, the warning has been cancelled. && LAT...LON 4244 11307 4278 11228 4318 11201 4322 11111 4215 11149 TIME...MOT...LOC 1733Z 272DEG 63KT 4282 11181 $$ IDC005-007-011-019-029-031-041-071-077-171745- /O.CON.KPIH.SV.W.0033.000000T0000Z-251217T1745Z/ Caribou ID-Oneida ID-Bannock ID-Power ID-Bonneville ID-Franklin ID- Bear Lake ID-Bingham ID-Cassia ID- 1035 AM MST Wed Dec 17 2025 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1045 AM MST FOR CARIBOU...NORTHEASTERN ONEIDA...BANNOCK...SOUTHEASTERN POWER... SOUTHEASTERN BONNEVILLE...NORTHERN FRANKLIN...NORTHWESTERN BEAR LAKE...SOUTHEASTERN BINGHAM AND EAST CENTRAL CASSIA COUNTIES... At 1033 AM MST, a line of severe thunderstorms was located from near Bone to just north of Malta, moving east at 70 mph. HAZARD...80 mph wind gusts. SOURCE...Trained weather spotters and mesonet observations. Multiple reports of gusts from 60 to 85 mph have been reported with this line of storms. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be heavily damaged. Expect considerable damage to roofs, windows, and vehicles. Extensive tree damage and power outages are likely. Locations impacted include... Soda Springs, McCammon, Lava Hot Springs, Blackfoot Reservoir, Wayan, Swanlake, Chesterfield Reservoir, Grace, Inkom, Downey, Georgetown, Arimo, Thatcher, Henry, Oneida Narrows Reservoir, Virginia, Chesterfield, Oxford, Trail Creek Campground, and Georgetown Summit. PRECAUTIONARY/PREPAREDNESS ACTIONS... This is an EXTREMELY DANGEROUS SITUATION with extreme wind speeds expected. Mobile homes and high profile vehicles are especially susceptible to winds of this magnitude and may be overturned. For your protection move to an interior room on the lowest floor of a building. This storm has the potential to cause serious injury and significant property damage. && LAT...LON 4244 11307 4278 11228 4318 11201 4322 11111 4215 11149 TIME...MOT...LOC 1733Z 272DEG 63KT 4282 11181 THUNDERSTORM DAMAGE THREAT...DESTRUCTIVE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...OBSERVED MAX WIND GUST...80 MPH $$ JKEYES  508 WWUS55 KBOI 171741 SVSBOI Severe Weather Statement National Weather Service Boise ID 1041 AM MST Wed Dec 17 2025 IDC053-073-083-171750- /O.EXP.KBOI.SV.W.0039.000000T0000Z-251217T1745Z/ Jerome ID-Twin Falls ID-Owyhee ID- 1041 AM MST Wed Dec 17 2025 ...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN JEROME...TWIN FALLS AND SOUTHEASTERN OWYHEE COUNTIES WILL EXPIRE AT 1045 AM MST... The storms which prompted the warning have weakened below severe limits, and no longer pose an immediate threat to life or property. Therefore, the warning will be allowed to expire. When safe to do so, please relay storm reports to the National Weather Service in Boise via local law enforcement, or National Weather Service Boise Facebook and Twitter accounts. && LAT...LON 4250 11407 4241 11407 4242 11429 4200 11429 4200 11518 4246 11543 4251 11471 4267 11394 4254 11393 TIME...MOT...LOC 1740Z 270DEG 52KT 4247 11317 4235 11384 4231 11456 $$ JDS  563 WUUS55 KPIH 171743 SVRPIH IDC005-007-011-019-029-031-041-071-077-171830- /O.NEW.KPIH.SV.W.0034.251217T1743Z-251217T1830Z/ BULLETIN - EAS ACTIVATION REQUESTED Severe Thunderstorm Warning National Weather Service Pocatello ID 1043 AM MST Wed Dec 17 2025 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. PRECAUTIONARY/PREPAREDNESS ACTIONS... This is an EXTREMELY DANGEROUS SITUATION with extreme wind speeds expected. Mobile homes and high profile vehicles are especially susceptible to winds of this magnitude and may be overturned. For your protection move to an interior room on the lowest floor of a building. This storm has the potential to cause serious injury and significant property damage. && LAT...LON 4199 11326 4224 11345 4270 11236 4338 11173 4326 11104 4200 11105 TIME...MOT...LOC 1742Z 302DEG 33KT 4259 11180 THUNDERSTORM DAMAGE THREAT...DESTRUCTIVE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...OBSERVED MAX WIND GUST...80 MPH $$ JKEYES  355 WWUS55 KPIH 171745 SVSPIH Severe Weather Statement National Weather Service Pocatello ID 1045 AM MST Wed Dec 17 2025 IDC005-007-011-019-029-031-041-071-077-171753- /O.EXP.KPIH.SV.W.0033.000000T0000Z-251217T1745Z/ Caribou ID-Oneida ID-Bannock ID-Power ID-Bonneville ID-Franklin ID- Bear Lake ID-Bingham ID-Cassia ID- 1045 AM MST Wed Dec 17 2025 ...THE SEVERE THUNDERSTORM WARNING FOR CARIBOU...NORTHEASTERN ONEIDA...BANNOCK...SOUTHEASTERN POWER...SOUTHEASTERN BONNEVILLE... NORTHERN FRANKLIN...NORTHWESTERN BEAR LAKE...SOUTHEASTERN BINGHAM AND EAST CENTRAL CASSIA COUNTIES WILL EXPIRE AT 1045 AM MST... The storms which prompted the warning have moved out of the area. Therefore, the warning will be allowed to expire. A new Severe Thunderstorm warning until 1130 AM MST has been issued to replace portions of this warning as the line moves to the southeast. && LAT...LON 4244 11307 4278 11228 4318 11201 4322 11111 4215 11149 TIME...MOT...LOC 1743Z 272DEG 63KT 4282 11169 $$ JKEYES