460 FZUS74 KBRO 171505 MWSBRO Marine Weather Statement National Weather Service Brownsville TX 905 AM CST Wed Dec 17 2025 GMZ175-171545- 905 AM CST Wed Dec 17 2025 A Marine Weather Statement has been issued for the following areas... Waters from Baffin Bay to Port Mansfield TX from 20 to 60 NM... At 905 AM CST, Doppler radar indicated a strong thunderstorm, capable of producing winds to around 30 knots. This thunderstorm was located 57 nm east of Laguna Madre, moving northeast at 25 knots. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds to around 30 knots, locally higher waves, and lightning strikes. Boaters should seek safe harbor immediately until this storm passes. && LAT...LON 2663 9626 2669 9629 2684 9616 2670 9612 $$ 65-GI  049 WUUS55 KBOI 171509 SVRBOI IDC045-085-087-171530- /O.NEW.KBOI.SV.W.0036.251217T1509Z-251217T1530Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Boise ID 809 AM MST Wed Dec 17 2025 The National Weather Service in Boise has issued a * Severe Thunderstorm Warning for... Southern Valley County in southwestern Idaho... East central Gem County in southwestern Idaho... Southeastern Washington County in southwestern Idaho... * Until 830 AM MST. * At 808 AM MST, a severe thunderstorm was located near Monumental Peak, or 30 miles north of Lowman, moving east at 95 mph. HAZARD...70 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. * This severe thunderstorm will be near... Monumental Peak and Deadwood Summit around 810 AM MST. Dagger Falls, Boundary Creek Launch Site, and Sulphur Creek Ranch around 820 AM MST. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. When safe to do so, please relay storm reports to the National Weather Service in Boise via local law enforcement, or National Weather Service Boise Facebook and Twitter accounts. && LAT...LON 4489 11473 4473 11493 4472 11501 4477 11508 4474 11514 4465 11517 4458 11530 4452 11528 4452 11524 4442 11522 4435 11529 4434 11536 4431 11535 4424 11545 4423 11647 4492 11530 TIME...MOT...LOC 1508Z 274DEG 81KT 4452 11574 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...70 MPH $$ JDS  601 WUUS55 KBOI 171514 CCA SVRBOI IDC045-085-087-171530- /O.COR.KBOI.SV.W.0036.251217T1509Z-251217T1530Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Boise ID 814 AM MST Wed Dec 17 2025 The National Weather Service in Boise has issued a * Severe Thunderstorm Warning for... Southern Valley County in southwestern Idaho... East central Gem County in southwestern Idaho... Southeastern Washington County in southwestern Idaho... * Until 830 AM MST. * At 814 AM MST, a severe thunderstorm was located near Deadwood Summit, or 29 miles north of Lowman, moving east at 65 mph. HAZARD...70 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. * This severe thunderstorm will be near... Dagger Falls, Boundary Creek Launch Site, Deadwood Summit, and Sulphur Creek Ranch around 820 AM MST. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. 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 4489 11473 4473 11493 4472 11501 4477 11508 4474 11514 4465 11517 4458 11530 4452 11528 4452 11524 4442 11522 4435 11529 4434 11536 4431 11535 4424 11545 4423 11647 4492 11530 TIME...MOT...LOC 1514Z 274DEG 81KT 4452 11574 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...70 MPH $$ JDS  674 WWUS55 KBOI 171524 SVSBOI Severe Weather Statement National Weather Service Boise ID 824 AM MST Wed Dec 17 2025 IDC045-085-087-171533- /O.EXP.KBOI.SV.W.0036.000000T0000Z-251217T1530Z/ Valley ID-Gem ID-Washington ID- 824 AM MST Wed Dec 17 2025 ...THE SEVERE THUNDERSTORM WARNING FOR SOUTHERN VALLEY...EAST CENTRAL GEM AND SOUTHEASTERN WASHINGTON COUNTIES WILL EXPIRE AT 830 AM MST... The storm which prompted the warning has moved out of the area. Therefore, the warning will be allowed to expire. When safe to do so, please relay storm reports to the National Weather Service in Boise via local law enforcement, or National Weather Service Boise Facebook and Twitter accounts. && LAT...LON 4489 11473 4473 11493 4472 11501 4477 11508 4474 11514 4465 11517 4458 11530 4452 11528 4452 11524 4442 11522 4435 11529 4434 11536 4431 11535 4424 11545 4423 11647 4492 11530 TIME...MOT...LOC 1523Z 274DEG 81KT 4450 11547 $$ JDS  539 WUUS55 KBOI 171533 SVRBOI IDC039-047-053-073-083-171615- /O.NEW.KBOI.SV.W.0037.251217T1533Z-251217T1615Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Boise ID 833 AM MST Wed Dec 17 2025 The National Weather Service in Boise has issued a * Severe Thunderstorm Warning for... Jerome County in south central Idaho... Northwestern Twin Falls County in south central Idaho... Southeastern Elmore County in southwestern Idaho... East central Owyhee County in southwestern Idaho... Gooding County in south central Idaho... * Until 915 AM MST. * At 832 AM MST, severe thunderstorms were located along a line extending from near White Arrow Hot Spring to near Glenns Ferry to Bruneau Sand Dunes, moving east at 55 mph. HAZARD...70 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. * Severe thunderstorms will be near... Bliss, Deadman Flat, and Twentymile Butte around 840 AM MST. Gooding and Hagerman around 850 AM MST. Wendell around 900 AM MST. Jerome around 910 AM MST. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with these storms. Do not drive your vehicle through flooded roadways. 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 4264 11422 4251 11482 4290 11579 4296 11525 4312 11497 4304 11459 4286 11460 4285 11459 4285 11438 4281 11435 4281 11405 4277 11405 TIME...MOT...LOC 1532Z 289DEG 49KT 4301 11503 4291 11522 4289 11566 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...70 MPH $$ JDS