457 WGUS51 KRLX 161304 FFWRLX WVC001-017-033-041-091-097-161530- /O.EXT.KRLX.FF.W.0150.000000T0000Z-260816T1530Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Charleston WV 904 AM EDT Sun Aug 16 2026 The National Weather Service in Charleston has extended the * Flash Flood Warning for... Northwestern Barbour County in northeastern West Virginia... Northeastern Upshur County in northeastern West Virginia... Southeastern Doddridge County in northern West Virginia... Harrison County in northern West Virginia... Northern Lewis County in northern West Virginia... Southwestern Taylor County in northern West Virginia... * Until 1130 AM EDT. * At 904 AM EDT, emergency management reported thunderstorms producing heavy rain along US Route 50 in and east of Clarksburg. Between 1 and 3 inches of rain have fallen. Flooding impacts will continue, but no additional rainfall is expected. Flash flooding is already occurring. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Emergency management reported. 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... Clarksburg, Philippi, Audra State Park, Bridgeport, Stonewood, Nutter Fort, Salem, Anmoore, Jackson Mill, West Milford, Lost Creek, Jane Lew, Flemington, Despard, Century, Hodgesville, Rosemont, Wolf Summit, Volga and Galloway. This includes the following highways... Interstate 79 between mile markers 102 and 122. Route 50 in West Virginia between mile markers 67 and 82. 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. Report flooding to the National Weather Service by calling toll free, 800 401 9535, when you can do so safely. && LAT...LON 3910 8070 3911 8081 3915 8066 3933 8051 3931 8018 3919 7993 3902 8007 3908 8058 FLASH FLOOD...OBSERVED $$ JP  774 WHMY50 PGUM 161313 SMWGUM PMZ152-153-161345- /O.NEW.PGUM.MA.W.0018.260816T1313Z-260816T1345Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED SPECIAL MARINE WARNING NATIONAL WEATHER SERVICE TIYAN GU 1111 PM CHST SUN AUG 16 2026 THE NATIONAL WEATHER SERVICE IN TIYAN GUAM HAS ISSUED A * SPECIAL MARINE WARNING FOR... TINIAN COASTAL WATERS... * UNTIL 1145 PM CHST. * AT 1111 PM CHST...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING WATERSPOUTS WAS LOCATED OVER THE SOUTH-CENTRAL TINIAN COASTAL WATERS...MOVING NORTHWEST AT 5 KNOTS. HAZARD...WATERSPOUTS...WIND GUSTS 34 KNOTS OR GREATER. SOURCE...RADAR. IMPACT...WATERSPOUTS CAN EASILY OVERTURN BOATS AND CREATE LOCALLY HAZARDOUS SEAS. SMALL CRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS AND SUDDENLY HIGHER WAVES. * THE SEVERE THUNDERSTORM WILL REMAIN OVER MAINLY OPEN WATERS. PRECAUTIONARY/PREPAREDNESS ACTIONS... MOVE TO SAFE HARBOR UNTIL HAZARDOUS WEATHER PASSES. MOVE TO SAFE HARBOR IMMEDIATELY AS GUSTY WINDS AND HIGH WAVES ARE EXPECTED. THUNDERSTORMS CAN PRODUCE SUDDEN WATERSPOUTS. WATERSPOUTS CAN EASILY OVERTURN BOATS AND CREATE LOCALLY HAZARDOUS SEAS. SEEK SAFE HARBOR IMMEDIATELY. && LAT...LON 1455 14559 1465 14521 1495 14538 1469 14567 TIME...MOT...LOC 1311Z 122DEG 7KT 1467 14557 WATERSPOUT...POSSIBLE HAIL...<.75IN WIND...>34KTS $$ JAW  091 FZUS74 KMOB 161331 MWSMOB Marine Weather Statement National Weather Service Mobile AL 831 AM CDT Sun Aug 16 2026 GMZ650-670-161430- 831 AM CDT Sun Aug 16 2026 ...Fair weather waterspouts will affect Coastal waters from Pensacola FL to Pascagoula MS out 20 NM... Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM... Until 930 AM CDT.... At 830 AM CDT...Fair weather waterspouts were located along a line extending from 11 nm south of Farewell Buoy to 13 nm south of Petit Bois Pass...moving east at 10 knots. These waterspouts will remain over mainly open waters. The primary threats from these waterspouts are wind gusts up to 30 knots and locally higher waves. Boaters should consider seeking safe harbor until these waterspouts have passed. LAT...LON 3003 8803 3001 8769 2994 8763 2979 8764 2973 8823 2988 8831 3002 8834 3003 8826 TIME...MOT...LOC 1330Z 282DEG 11KT 2995 8799 3000 8831 $$  994 WGHW50 PHFO 161333 FFWHFO HIC001-161700- /O.EXT.PHFO.FF.W.0042.000000T0000Z-260816T1700Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Honolulu HI 333 AM HST Sun Aug 16 2026 The National Weather Service in Honolulu has extended the * Flash Flood Warning for... The island of Hawaii in Hawaii County * Until 700 AM HST. * At 333 AM HST, local law enforcement reported 2 homes swept away due to intense rainfall over Naalehu earlier in the night. Rain rates have decreased over the area since then, but scattered heavy rain showers are still impacting the area with rain rates of up to 1.5 inches per hour. Flash flood impacts are still ongoing with numerous road closures across Kau District. Additional bands of moderate to locally heavy rain will be possible over the next few hours. HAZARD...Flash flooding caused by heavy rain. SOURCE...Law enforcement reported. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Wood Valley, Pahala, Punaluu Beach, Hawaii Volcanoes National Park, Kawa Flats, Volcano, Naalehu, Glenwood, Hawaiian Ocean View, Mountain View and Waiohinu. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding. Be aware of your surroundings and do not drive on flooded roads. && LAT...LON 1903 15590 1971 15540 1936 15492 1932 15497 1926 15509 1923 15529 1912 15544 1911 15549 1895 15556 1888 15566 1889 15569 1894 15573 FLASH FLOOD...OBSERVED $$ KINO  955 WHUS54 KMOB 161338 SMWMOB GMZ650-670-161515- /O.NEW.KMOB.MA.W.0142.260816T1338Z-260816T1515Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Mobile AL 838 AM CDT Sun Aug 16 2026 The National Weather Service in Mobile has issued a * Special Marine Warning for... Coastal waters from Pensacola FL to Pascagoula MS out 20 NM... Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM... * Until 1015 AM CDT. * At 838 AM CDT, strong thunderstorms capable of producing waterspouts were located along a line extending from 11 nm southeast of Farewell Buoy to 14 nm south of Petit Bois Pass, moving southeast at 10 knots. HAZARD...Waterspouts and wind gusts 34 knots or greater. 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. * Strong thunderstorms will remain over mainly open waters. && LAT...LON 3001 8797 2988 8761 2978 8767 2977 8794 2981 8827 2988 8831 3003 8834 TIME...MOT...LOC 1338Z 295DEG 8KT 2995 8798 2999 8829 WATERSPOUT...POSSIBLE HAIL...0.00IN WIND...>34KTS $$ KLG  798 WHMY50 PGUM 161343 SMWGUM PMZ153-161415- /O.NEW.PGUM.MA.W.0019.260816T1343Z-260816T1415Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED SPECIAL MARINE WARNING NATIONAL WEATHER SERVICE TIYAN GU 1141 PM CHST SUN AUG 16 2026 THE NATIONAL WEATHER SERVICE IN TIYAN GUAM HAS ISSUED A * SPECIAL MARINE WARNING FOR... TINIAN COASTAL WATERS... * UNTIL 1215 AM CHST. * AT 1141 PM CHST...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING WATERSPOUTS WAS LOCATED OVER THE SOUTHERN COASTAL WATERS OF TINIAN AND MOVING NORTHWEST AROUND 5 KNOTS. HAZARD...WATERSPOUTS AND WIND GUSTS 34 KNOTS OR GREATER. SOURCE...RADAR. IMPACT...WATERSPOUTS CAN EASILY OVERTURN BOATS AND CREATE LOCALLY HAZARDOUS SEAS. SMALL CRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS AND SUDDENLY HIGHER WAVES. * THE SEVERE THUNDERSTORM WILL REMAIN OVER MAINLY OPEN WATERS. PRECAUTIONARY/PREPAREDNESS ACTIONS... MOVE TO SAFE HARBOR UNTIL HAZARDOUS WEATHER PASSES. MOVE TO SAFE HARBOR IMMEDIATELY AS GUSTY WINDS AND HIGH WAVES ARE EXPECTED. THUNDERSTORMS CAN PRODUCE SUDDEN WATERSPOUTS. WATERSPOUTS CAN EASILY OVERTURN BOATS AND CREATE LOCALLY HAZARDOUS SEAS. SEEK SAFE HARBOR IMMEDIATELY. && LAT...LON 1477 14549 1462 14536 1474 14509 1500 14528 TIME...MOT...LOC 1341Z 122DEG 7KT 1473 14539 WATERSPOUT...POSSIBLE HAIL...0.00IN WIND...>34KTS $$ JAW  400 WGHW70 PHFO 161345 FFSHFO Flash Flood Statement National Weather Service Honolulu HI 345 AM HST Sun Aug 16 2026 HIC009-161500- /O.CON.PHFO.FF.W.0043.000000T0000Z-260816T1500Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Maui HI- 345 AM HST Sun Aug 16 2026 ...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 5 AM HST EARLY THIS MORNING FOR THE ISLAND OF MAUI IN MAUI COUNTY... At 345 AM HST, Doppler radar indicated heavy rain bands across Maui. Rain was falling at a rate of 0.5 to 1.5 inches per hour with the heaviest rainfall over the slopes of Haleakala. Local streams remain elevated and flash flooding is ongoing. HAZARD...Flash flooding caused by heavy rain. SOURCE...Radar indicated. 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... Kahului, Kihei, Lahaina, Kula, Pukalani, Makawao, Haliimaile, Keokea, Paia, Puunene, Haiku-Pauwela and Pauwela. 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. && LAT...LON 2096 15623 2088 15611 2085 15610 2081 15598 2077 15596 2069 15597 2063 15604 2059 15614 2056 15641 2063 15647 2076 15648 2075 15653 2078 15663 2087 15671 2093 15672 2102 15669 2106 15659 2101 15649 2093 15645 2098 15634 FLASH FLOOD...RADAR INDICATED $$ KINO  870 WHUS54 KLIX 161355 SMWLIX GMZ557-577-161500- /O.NEW.KLIX.MA.W.0293.260816T1355Z-260816T1500Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service New Orleans LA 855 AM CDT Sun Aug 16 2026 The National Weather Service in New Orleans has issued a * Special Marine Warning for... Coastal waters from Pascagoula Mississippi to Stake Island Louisiana out 20 to 60 NM... Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM... * Until 1000 AM CDT. * At 855 AM CDT, a cluster of severe thunderstorms capable of producing waterspouts was located 17 nm south of Petit Bois Pass, moving east at 10 knots. HAZARD...Waterspouts and wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Waterspouts can quickly form and capsize boats...damage vessels and oil rigs...and create suddenly higher waves. Small craft could be damaged in briefly higher winds and suddenly higher waves. * The cluster of severe thunderstorms will remain over mainly open waters. PRECAUTIONARY/PREPAREDNESS ACTIONS... Strong winds will be dangerous for boaters or anyone near the water. Boaters should avoid waterspouts and never try to navigate near them. Make sure all on board are wearing life jackets. Seek shelter or move to safe harbor until hazardous weather passes. Report severe weather to the Coast Guard or the National Weather Service. && LAT...LON 2982 8845 2989 8858 3005 8853 3003 8834 2994 8832 2989 8831 2982 8828 2981 8828 TIME...MOT...LOC 1355Z 283DEG 8KT 2994 8842 WATERSPOUT...POSSIBLE HAIL...0.00IN WIND...>34KTS $$ TJS