440 WGUS56 KPDT 190606 FFWPDT ORC031-191800- /O.NEW.KPDT.FF.W.0002.251219T0606Z-251219T1800Z/ /00000.U.RS.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Pendleton OR 1006 PM PST Thu Dec 18 2025 The National Weather Service in Pendleton has issued a * Flash Flood Warning for... Heavy Rain and a Log Jam in... Northwestern Jefferson County in central Oregon... * Until 1000 AM PST Friday. * At 1006 PM PST, Gauge reports indicated heavy rain was creating very high streamflows. Additionally, the Warm Springs Reservation Emergency manager is reporting that water is backing up behind a log jam upstream of Warm Springs. If the log jam fails, flooding will increase significantly. HAZARD...Flash flooding from heavy rain and snowmelt along with a log jam that may fail suddenly. SOURCE...Gauges and Emergency Management reported. IMPACT...Flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other drainage and low lying areas. * Some locations that will experience flash flooding include... Southern Warm Springs Reservation and Warm Springs. Flooding is occurring along the Shitike Creek. Flooding has begun begin at Warm Springs and will peak around 1 AM, then decrease Friday morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding. Be aware of your surroundings and do not drive on flooded roads. Please report observed flooding to local emergency services or law enforcement and request they pass this information to the National Weather Service when you can do so safely. && LAT...LON 4477 12122 4476 12122 4474 12165 4476 12167 FLASH FLOOD...GAUGE INDICATED $$ GP  691 WWUS54 KMRX 190609 SVSMRX Severe Weather Statement National Weather Service Morristown TN 109 AM EST Fri Dec 19 2025 VAC169-190619- /O.CAN.KMRX.SV.W.0231.000000T0000Z-251219T0630Z/ Scott VA- 109 AM EST Fri Dec 19 2025 ...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN SCOTT COUNTY IS CANCELLED... The severe thunderstorm which prompted the warning has moved out of the warned area. Therefore, the warning has been cancelled. && LAT...LON 3662 8161 3661 8165 3659 8168 3657 8168 3653 8223 3684 8213 3689 8180 3679 8170 3664 8162 3664 8161 TIME...MOT...LOC 0609Z 261DEG 43KT 3671 8200 $$ TNC091-163-VAC167-191-520-190630- /O.CON.KMRX.SV.W.0231.000000T0000Z-251219T0630Z/ Sullivan TN-Johnson TN-Russell VA-City of Bristol VA-Washington VA- 109 AM EST Fri Dec 19 2025 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 130 AM EST FOR NORTHEASTERN SULLIVAN...NORTHEASTERN JOHNSON...SOUTH CENTRAL RUSSELL AND WASHINGTON COUNTIES AND THE CITY OF BRISTOL... At 109 AM EST, a severe thunderstorm was located over Abingdon, moving east at 50 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Bristol Tn, Bristol Va, Abingdon, Glade Spring, Damascus, Lindell, Holston, Emory-Meadowview, Hilander Park, and Harr. This includes Interstate 81 in Virginia between mile markers 3 and 34. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3662 8161 3661 8165 3659 8168 3657 8168 3653 8223 3684 8213 3689 8180 3679 8170 3664 8162 3664 8161 TIME...MOT...LOC 0609Z 261DEG 43KT 3671 8200 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ 27  942 WWUS54 KMRX 190610 SVSMRX Severe Weather Statement National Weather Service Morristown TN 110 AM EST Fri Dec 19 2025 TNC019-091-163-171-179-190630- /O.CON.KMRX.SV.W.0230.000000T0000Z-251219T0630Z/ Sullivan TN-Washington TN-Unicoi TN-Johnson TN-Carter TN- 110 AM EST Fri Dec 19 2025 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 130 AM EST FOR SOUTH CENTRAL SULLIVAN...SOUTHEASTERN WASHINGTON...NORTHEASTERN UNICOI...SOUTHWESTERN JOHNSON AND CARTER COUNTIES... At 110 AM EST, a severe thunderstorm was located near Hampton, or near Elizabethton, moving east at 45 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Johnson City, Elizabethton, Erwin, Central, Hampton, Pine Crest, Unicoi, Watauga, Hunter, and Roane Mountain State Park. This includes Interstate 26 in Tennessee between mile markers 23 and 36. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3634 8184 3630 8191 3614 8202 3615 8220 3616 8221 3615 8222 3616 8243 3644 8229 3645 8183 TIME...MOT...LOC 0610Z 270DEG 41KT 3631 8212 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ 27  292 WHUS52 KMHX 190623 SMWMHX AMZ158-190645- /O.NEW.KMHX.MA.W.0288.251219T0623Z-251219T0645Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Newport/Morehead City NC 123 AM EST Fri Dec 19 2025 The National Weather Service in Newport has issued a * Special Marine Warning for... S of Cape Lookout NC to Surf City NC out to 20 nm... * Until 145 AM EST. * At 123 AM EST, a severe thunderstorm capable of producing waterspouts was located near R-8 Buoy, or 7 nm south of Ar315, moving north at 35 knots. HAZARD...Waterspouts and wind gusts to nearly 50 knots. SOURCE...Radar. IMPACT...Waterspouts can easily overturn boats and create locally hazardous seas. Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Ar315. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor immediately as gusty winds and high waves are expected. Thunderstorms can produce sudden waterspouts. Waterspouts can easily overturn boats and create locally hazardous seas. Seek safe harbor immediately. && LAT...LON 3449 7665 3450 7680 3468 7679 3467 7667 3463 7656 TIME...MOT...LOC 0623Z 191DEG 37KT 3455 7670 WATERSPOUT...POSSIBLE HAIL...0.00IN WIND...49KTS $$ RJ  260 FZUS72 KMHX 190639 MWSMHX Marine Weather Statement National Weather Service Newport/Morehead City NC 139 AM EST Fri Dec 19 2025 AMZ158-190649- /O.EXP.KMHX.MA.W.0288.000000T0000Z-251219T0645Z/ 139 AM EST Fri Dec 19 2025 ...THE SPECIAL MARINE WARNING WILL EXPIRE AT 145 AM EST... The affected areas were... S of Cape Lookout NC to Surf City NC out to 20 nm... The thunderstorm has weakened and no longer poses a significant threat to boaters. && LAT...LON 3449 7665 3450 7680 3468 7679 3467 7667 3463 7656 TIME...MOT...LOC 0639Z 191DEG 37KT 3471 7666 $$ RJ  250 WHUS52 KMHX 190643 SMWMHX AMZ135-156-158-176-178-190845- /O.NEW.KMHX.MA.W.0289.251219T0643Z-251219T0845Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Newport/Morehead City NC 143 AM EST Fri Dec 19 2025 The National Weather Service in Newport has issued a * Special Marine Warning for... Pamlico Sound... S of Cape Lookout NC to Surf City NC out to 20 nm... S of Ocracoke Inlet NC to Cape Lookout NC out to 20 nm... Waters from Cape Lookout to Surf City NC from 20 to 40 nm... Waters fromOcracoke Inlet to Cape Lookout NC from 20 to 40 nm... * Until 345 AM EST. * At 143 AM EST, severe thunderstorms capable of producing waterspouts were located along a line extending from near The Knuckle Buoy to 21 nm south of 14 Buoy, moving northeast at 45 knots. HAZARD...Waterspouts and wind gusts to nearly 50 knots. SOURCE...Radar. IMPACT...Waterspouts can easily overturn boats and create locally hazardous seas. Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Drum Inlet, Ar285, Ar275, Atlas Tanker, R-8 Buoy, 14 Buoy, Cape Lookout Bight, Cape Lookout, and The Knuckle Buoy. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor immediately as gusty winds and high waves are expected. Thunderstorms can produce sudden waterspouts. Waterspouts can easily overturn boats and create locally hazardous seas. Seek safe harbor immediately. && LAT...LON 3456 7661 3477 7644 3505 7617 3443 7577 3432 7591 3417 7601 3405 7613 3398 7626 3393 7641 TIME...MOT...LOC 0643Z 209DEG 44KT 3448 7652 3397 7654 WATERSPOUT...POSSIBLE HAIL...0.00IN WIND...49KTS $$ RJ  597 WHUS52 KMHX 190656 SMWMHX AMZ156-158-190730- /O.NEW.KMHX.MA.W.0290.251219T0656Z-251219T0730Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Newport/Morehead City NC 156 AM EST Fri Dec 19 2025 The National Weather Service in Newport has issued a * Special Marine Warning for... S of Cape Lookout NC to Surf City NC out to 20 nm... S of Ocracoke Inlet NC to Cape Lookout NC out to 20 nm... * Until 230 AM EST. * At 156 AM EST, a severe thunderstorm capable of producing waterspouts was located over Northwest Places, or near Big Ten Fathom, moving northeast at 50 knots. HAZARD...Waterspouts and wind gusts to nearly 50 knots. SOURCE...Radar. IMPACT...Waterspouts can easily overturn boats and create locally hazardous seas. Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... R-8 Buoy, Northwest Places, Cape Lookout, The Knuckle Buoy, and Big Ten Fathom. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor immediately as gusty winds and high waves are expected. Thunderstorms can produce sudden waterspouts. Waterspouts can easily overturn boats and create locally hazardous seas. Seek safe harbor immediately. && LAT...LON 3430 7665 3440 7684 3466 7660 3449 7639 TIME...MOT...LOC 0656Z 209DEG 49KT 3443 7666 WATERSPOUT...POSSIBLE HAIL...0.00IN WIND...49KTS $$ RJ  146 FZUS72 KMHX 190659 MWSMHX Marine Weather Statement National Weather Service Newport/Morehead City NC 159 AM EST Fri Dec 19 2025 AMZ156-158-176-178-190709- /O.EXP.KMHX.MA.W.0287.000000T0000Z-251219T0700Z/ 159 AM EST Fri Dec 19 2025 ...THE SPECIAL MARINE WARNING WILL EXPIRE AT 200 AM EST... The affected areas were... S of Cape Lookout NC to Surf City NC out to 20 nm... S of Ocracoke Inlet NC to Cape Lookout NC out to 20 nm... Waters from Cape Lookout to Surf City NC from 20 to 40 nm... Waters fromOcracoke Inlet to Cape Lookout NC from 20 to 40 nm... The thunderstorms have moved out of the area and no longer pose a significant threat to boaters. && LAT...LON 3392 7663 3395 7675 3401 7689 3398 7696 3407 7707 3452 7698 3451 7614 3398 7626 3392 7644 TIME...MOT...LOC 0659Z 196DEG 44KT 3505 7634 3502 7666 $$ RJ