683 WWUS51 KCTP 041500 SQWCTP BULLETIN - IMMEDIATE BROADCAST REQUESTED Snow Squall Warning National Weather Service State College PA 1000 AM EST Thu Dec 4 2025 PAC023-047-083-105-117-123-041545- /O.NEW.KCTP.SQ.W.0035.251204T1500Z-251204T1545Z/ Cameron PA-Elk PA-McKean PA-Potter PA-Tioga PA-Warren PA- 1000 AM EST Thu Dec 4 2025 The National Weather Service in State College PA has issued a * Snow Squall Warning for... Northwestern Cameron County in north central Pennsylvania... Northern Elk County in north central Pennsylvania... Southern McKean County in north central Pennsylvania... Potter County in north central Pennsylvania... West central Tioga County in north central Pennsylvania... Southeastern Warren County in north central Pennsylvania... * Until 1045 AM EST. * At 958 AM EST, a dangerous snow squall was located along a line extending from near Genesee to near Marienville, moving southeast at 35 mph. HAZARD...Intense bursts of heavy snow. Gusty winds leading to blowing snow and rapidly falling visibility. Wind gusts up to 35 mph. SOURCE...Radar indicated. IMPACT...Travel will become difficult and potentially dangerous within minutes. This includes the following highways... Route 6 between wetmore and west of Smethport, near Smethport, between east of Smethport and west of Wellsboro, and from Wellsboro to Wellsboro. Route 219 from Brandy Camp to Lantz Corners. State Road 66 from Russell City to Kane. State Road 120 from Ridgway to Emporium. State Road 255 from St. Marys to Johnsonburg. Locations impacted include... St. Marys, Ridgway, Kane, Wellsboro, Johnsonburg, Wharton, Coudersport, Port Allegany, Emporium, Smethport, Roulette, and Galeton. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow Down! Rapid changes in visibility and road conditions are expected with this dangerous snow squall. Be alert for sudden whiteout conditions. Reduce speed and turn on headlights! During snow squalls, the visibility may suddenly drop to near zero in whiteout conditions. Consider avoiding or delaying travel until the snow squall passes your location. If you must travel, use extra caution and allow extra time. Rapid changes in visibility and slick road conditions may lead to accidents. && LAT...LON 4175 7721 4135 7873 4145 7896 4162 7896 4163 7910 4195 7791 TIME...MOT...LOC 1458Z 294DEG 29KT 4190 7792 4158 7912 SNOW SQUALL...RADAR INDICATED $$ Martin This warning encompasses PennDOT CMS Board D_D2_219 N-Boot Jack Mtn_33 (Elk).  387 WGUS54 KLCH 041519 FFWLCH LAC001-023-045-053-055-099-113-041830- /O.NEW.KLCH.FF.W.0073.251204T1519Z-251204T1830Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Lake Charles LA 919 AM CST Thu Dec 4 2025 The National Weather Service in Lake Charles has issued a * Flash Flood Warning for... Northern Iberia Parish in south central Louisiana... Lafayette Parish in south central Louisiana... St. Martin Parish in south central Louisiana... Southern Acadia Parish in southwestern Louisiana... Northeastern Cameron Parish in southwestern Louisiana... Southeastern Jefferson Davis Parish in southwestern Louisiana... Vermilion Parish in southwestern Louisiana... * Until 1230 PM CST. * At 919 AM CST, Doppler radar and automated rain gauges indicated thunderstorms producing heavy rain across the warned area. Between 1 and 3 inches of rain have fallen. Flash flooding is already occurring. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar and automated gauges. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Lafayette, New Iberia, Crowley, Abbeville, Catahoula, Jennings, Scott, Breaux Bridge, Rayne, Carencro, St. Martinville, Jeanerette, Kaplan, Welsh, Lake Arthur, Gueydan, Mermentau, Forked Island, Avery Island and Klondike. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads. && LAT...LON 2997 9303 3008 9296 3008 9289 3016 9292 3020 9289 3025 9272 3027 9230 3032 9214 3030 9214 3042 9187 3041 9163 3037 9165 3026 9159 3023 9148 3010 9146 3006 9127 2981 9209 2978 9262 2981 9283 2987 9300 FLASH FLOOD...RADAR AND GAUGE INDICATED $$ 14  262 WWUS51 KCTP 041545 SQWCTP BULLETIN - IMMEDIATE BROADCAST REQUESTED Snow Squall Warning National Weather Service State College PA 1045 AM EST Thu Dec 4 2025 PAC023-027-033-035-047-081-105-117-041645- /O.NEW.KCTP.SQ.W.0036.251204T1545Z-251204T1645Z/ Cameron PA-Centre PA-Clearfield PA-Clinton PA-Elk PA-Lycoming PA- Potter PA-Tioga PA- 1045 AM EST Thu Dec 4 2025 The National Weather Service in State College PA has issued a * Snow Squall Warning for... Cameron County in north central Pennsylvania... North central Centre County in central Pennsylvania... Northern Clearfield County in central Pennsylvania... Northwestern Clinton County in north central Pennsylvania... Elk County in north central Pennsylvania... Northwestern Lycoming County in north central Pennsylvania... Southern Potter County in north central Pennsylvania... Southwestern Tioga County in north central Pennsylvania... * Until 1145 AM EST. * At 1044 AM EST, a dangerous snow squall was located along a line extending from Lyman Run State Park to Clarion, moving southeast at 25 mph. HAZARD...Intense bursts of heavy snow. Gusty winds leading to blowing snow and rapidly falling visibility. Wind gusts up to 35 mph. SOURCE...Radar indicated. IMPACT...Travel will become difficult and potentially dangerous within minutes. For those driving on Interstate 80, this includes areas between the Dubois and Woodland exits, specifically from mile markers 97 to 120. Locations impacted include... St. Marys, DuBois, Clearfield, Ridgway, Johnsonburg, Sandy, Cameron, Wharton, Keating, Emporium, Penfield, and Hyde. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow Down! Rapid changes in visibility and road conditions are expected with this dangerous snow squall. Be alert for sudden whiteout conditions. Reduce speed and turn on headlights! During snow squalls, the visibility may suddenly drop to near zero in whiteout conditions. Consider avoiding or delaying travel until the snow squall passes your location. If you must travel, use extra caution and allow extra time. Rapid changes in visibility and slick road conditions may lead to accidents. && LAT...LON 4139 7722 4091 7880 4114 7880 4120 7877 4120 7871 4123 7871 4123 7874 4126 7874 4137 7897 4135 7902 4136 7904 4134 7910 4137 7910 4162 7829 4162 7820 4165 7820 4181 7767 TIME...MOT...LOC 1544Z 329DEG 19KT 4173 7772 4120 7945 SNOW SQUALL...RADAR INDICATED $$ Martin This warning encompasses PennDOT CMS Boards D_D10_80 W-98.9 (Clearfield)... D_D2_219 N_Falls Creek_25 (Clearfield)... D_D2_219 S_Falls Creek_24 (Clearfield)... D_D2_255 SB_Treasure Lake_21 (Clearfield)... D_D2_322 E-Clearfield_31 (Clearfield)... D_D2_80 E-105.7_28 (Clearfield)... D_D2_80 E-111.5_37 (Clearfield)... D_D2_80 E-116.1_30 (Clearfield)... D_D2_80 E-99_26 (Clearfield)... D_D2_80 W-106.2_27 (Clearfield)... D_D2_80 W-116.2_29 (Clearfield)... D_D2_879 EB_32 (Clearfield)... and D_D2_219 N-Boot Jack Mtn_33 (Elk).  719 WWUS51 KBGM 041546 SQWBGM BULLETIN - IMMEDIATE BROADCAST REQUESTED Snow Squall Warning National Weather Service Binghamton NY 1046 AM EST Thu Dec 4 2025 NYC011-017-023-109-041615- /O.NEW.KBGM.SQ.W.0038.251204T1546Z-251204T1615Z/ Cayuga NY-Cortland NY-Tompkins NY-Chenango NY- 1046 AM EST Thu Dec 4 2025 The National Weather Service in Binghamton has issued a * Snow Squall Warning for... Southeastern Cayuga County in central New York... Cortland County in central New York... Northeastern Tompkins County in central New York... Northwestern Chenango County in central New York... * Until 1115 AM EST. * At 1045 AM EST, a dangerous snow squall was located along a line extending from near Locke to near Groton to Scott to near Fabius, moving east at 45 mph. HAZARD...Intense bursts of heavy snow. Gusty winds leading to blowing snow and visibility rapidly falling to less than one-quarter mile. Wind gusts up to 35 mph. SOURCE...Radar and webcams. IMPACT...Travel will become difficult and potentially dangerous within minutes. Locations impacted include... Cortland, Homer, Virgil, Groton, Locke, Dryden, Plymouth, Preble, Sherburne, and Scott. PRECAUTIONARY/PREPAREDNESS ACTIONS... Reduce speed and turn on headlights! During snow squalls, the visibility may suddenly drop to near zero in whiteout conditions. && LAT...LON 4250 7578 4241 7602 4241 7613 4263 7666 4265 7646 4277 7626 4279 7590 4272 7589 4274 7535 TIME...MOT...LOC 1545Z 287DEG 39KT 4262 7645 4263 7635 4272 7622 4281 7604 SNOW SQUALL...OBSERVED $$ ES  123 WWUS51 KALY 041554 SQWALY BULLETIN - IMMEDIATE BROADCAST REQUESTED Snow Squall Warning National Weather Service Albany NY 1054 AM EST Thu Dec 4 2025 NYC043-057-041645- /O.NEW.KALY.SQ.W.0011.251204T1554Z-251204T1645Z/ Herkimer NY-Montgomery NY- 1054 AM EST Thu Dec 4 2025 The National Weather Service in Albany has issued a * Snow Squall Warning for... Southern Herkimer County in eastern New York... Northwestern Montgomery County in eastern New York... * Until 1145 AM EST. * At 1052 AM EST, a dangerous snow squall was located over Utica, moving southeast at 40 mph. HAZARD...Intense bursts of heavy snow. Gusty winds leading to blowing snow and visibility rapidly falling to less than one-quarter mile. Wind gusts greater than 35 mph. SOURCE...Radar and webcams. IMPACT...Travel will become difficult and potentially dangerous within minutes. This includes Interstate 90 between exits 29A and 30. Locations impacted include... Ilion, Herkimer, Little Falls, Mohawk, Frankfort, Fort Plain, St. Johnsville, West Winfield, Jordanville, Cedarville, Elizabethtown, Warren, Ingham Mills, Spinnerville, Cedar Lake, Countryman, South Ilion, Mindenville, Kelhi Corners, and Chepachet. PRECAUTIONARY/PREPAREDNESS ACTIONS... There is no safe place on a highway when a snow squall hits. Visibility and traction are immediately lost in whiteout conditions, making it difficult or impossible to slow down and avoid stopped vehicles. Delay travel or safely exit the highway before the snow squall arrives. && LAT...LON 4314 7514 4306 7476 4305 7476 4300 7458 4285 7470 4290 7488 4284 7489 4282 7491 4291 7510 4286 7514 4286 7521 4292 7520 4305 7522 TIME...MOT...LOC 1552Z 294DEG 33KT 4308 7519 SNOW SQUALL...OBSERVED $$ 33