768 WWUS53 KDVN 151500 SVSDVN Severe Weather Statement National Weather Service Quad Cities IA/IL 1000 AM CDT Sun Mar 15 2026 IAC031-151530- /O.CON.KDVN.SV.W.0037.000000T0000Z-260315T1530Z/ Cedar IA- 1000 AM CDT Sun Mar 15 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1030 AM CDT FOR NORTHERN CEDAR COUNTY... At 1000 AM CDT, a severe thunderstorm was located near Clarence, or near Stanwood, moving northeast at 55 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. Locations impacted include... Tipton, Stanwood, Lowden, Buchanan, Clarence, Cedar Valley, Cedar Valley Park, Massillon Park, Tipton Matthews Airport, and Cedar County Fairgrounds. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a sturdy building. Continuous cloud to ground lightning is occurring with this storm. Move indoors immediately. Lightning is one of nature's leading killers. Remember, if you can hear thunder, you are close enough to be struck by lightning. && LAT...LON 4195 9090 4181 9090 4171 9123 4180 9132 4195 9115 TIME...MOT...LOC 1500Z 228DEG 49KT 4185 9108 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...<50 MPH $$ Gibbs  830 WWUS53 KDVN 151512 SVSDVN Severe Weather Statement National Weather Service Quad Cities IA/IL 1012 AM CDT Sun Mar 15 2026 IAC031-151521- /O.CAN.KDVN.SV.W.0037.000000T0000Z-260315T1530Z/ Cedar IA- 1012 AM CDT Sun Mar 15 2026 ...THE SEVERE THUNDERSTORM WARNING FOR NORTHERN CEDAR COUNTY IS CANCELLED... The storm which prompted the warning has weakened below severe limits, and has exited the warned area. Therefore, the warning has been cancelled. However, heavy rain is still possible with this thunderstorm. To report severe weather, contact your nearest law enforcement agency. They will relay your report to the National Weather Service the Quad Cities. && LAT...LON 4195 9090 4181 9090 4171 9123 4180 9132 4195 9115 TIME...MOT...LOC 1510Z 228DEG 49KT 4196 9092 $$ Gibbs  746 WHHW50 PHFO 151522 SMWHFO PHZ122-124-151715- /O.NEW.PHFO.MA.W.0046.260315T1522Z-260315T1715Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Honolulu HI 522 AM HST Sun Mar 15 2026 The National Weather Service in Honolulu has issued a * Special Marine Warning for... Big Island Southeast Waters... Big Island Windward Waters... * Until 715 AM HST. * At 521 AM HST, a line of severe thunderstorms capable of producing waterspouts was located 31 nm southeast of FAD Buoy KH, or 35 nm southeast of Isaac Hale Beach Park, moving northeast at 25 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... FAD Buoy KH. PRECAUTIONARY/PREPAREDNESS ACTIONS... Prepare for gusty winds, steep and fast-building seas, and blinding downpours. Stay low or go below, and make sure all on board are wearing life jackets. && LAT...LON 1926 15419 1905 15431 1888 15450 1876 15468 1868 15486 1911 15523 1983 15422 1970 15416 1954 15414 TIME...MOT...LOC 1521Z 237DEG 44KT 1897 15450 WATERSPOUT...POSSIBLE HAIL...0.00IN WIND...49KTS $$ Bohlin  364 WGHW70 PHFO 151531 FFSHFO Flash Flood Statement National Weather Service Honolulu HI 531 AM HST Sun Mar 15 2026 HIC001-151541- /O.CAN.PHFO.FF.W.0015.000000T0000Z-260315T1600Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Hawaii HI- 531 AM HST Sun Mar 15 2026 ...FLASH FLOOD WARNING IS CANCELLED FOR THE BIG ISLAND OF HAWAII IN HAWAII COUNTY... The heavy rain has ended across the Big Island of Hawaii. Stream levels remain elevated. Flooding is no longer expected to pose a threat. A Flood Watch remains in effect until 600 AM HST Monday for the Big Island. && LAT...LON 1998 15583 2025 15589 2025 15577 2012 15560 2000 15524 1986 15509 1973 15509 1974 15501 1964 15498 1952 15481 1948 15482 1935 15498 1927 15516 1927 15530 1914 15551 1892 15568 1904 15588 1948 15592 1946 15593 1973 15606 $$ RCB  624 FZUS72 KJAX 151559 MWSJAX Marine Weather Statement National Weather Service Jacksonville FL 1159 AM EDT Sun Mar 15 2026 AMZ450-151800- Coastal waters from Altamaha Sound to Fernandina Beach FL out 20 NM- 1159 AM EDT Sun Mar 15 2026 ...PATCHES OF DENSE SEA FOG NEAR SHORE... Satellite imagery and webcams indicate that patches of sea fog have developed over the near shore waters north of Fernandina Beach. This sea fog is expected to dissipate during the early to mid afternoon hours today as southerly winds gradually strengthen. For safety reasons, mariners should fix their position electronically or by bearings when encountering dense fog. Keep a lookout for other vessels, buoys and breakwaters. Keep your navigation lights on. $$