416 WGCA72 TJSJ 281709 FFSSJU Flash Flood Statement National Weather Service San Juan PR 109 PM AST Mon Apr 28 2025 PRC025-281945- /O.CON.TJSJ.FF.W.0012.000000T0000Z-250428T1945Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Caguas PR- 109 PM AST Mon Apr 28 2025 ...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 345 PM AST THIS AFTERNOON FOR CAGUAS... At 109 PM AST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 3 and 5 inches of rain have fallen. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. Emergency managers reported flooding along PR-1, particularly at Camino Tabonucal and at Ceramic Home Center. 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 1829 6603 1828 6601 1823 6601 1822 6600 1819 6600 1817 6602 1813 6603 1812 6604 1811 6605 1814 6607 1815 6607 1817 6610 1818 6610 1821 6612 1823 6609 1825 6607 1830 6606 1830 6605 1831 6604 1831 6602 FLASH FLOOD...RADAR INDICATED FLASH FLOOD DAMAGE THREAT...CONSIDERABLE $$ GRS  645 FZUS73 KMQT 281712 MWSMQT Marine Weather Statement National Weather Service Marquette MI 112 PM EDT Mon Apr 28 2025 LSZ241>243-246-247-263-264-281800- 112 PM EDT Mon Apr 28 2025 A Marine Weather Statement has been issued for the following areas... Black River To Ontonagon MI... Lake Superior from Saxon Harbor WI to Upper Entrance to Portage Canal MI 5NM off shore to the US/Canadian border including Isle Royale National Park... Lake Superior from Upper Entrance to Portage Canal to Manitou Island MI 5NM off shore to the US/Canadian Border... Ontonagon to Upper Entrance of Portage Canal MI... Point Isabelle to Lower Entrance of Portage Canal MI... Portage Lake to Huron Island MI to Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays... Upper Entrance of Portage Canal to Eagle River MI... At 112 PM EDT, Doppler radar indicated strong thunderstorms, capable of producing winds to around 30 knots and small hail. These thunderstorms were located along a line extending from 11 nm east of The Western Lake Superior Buoy to 49 nm southwest of The Lower Entrance of Portage Canal, moving east at 55 knots. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds to around 30 knots, locally higher waves, and lightning strikes. Boaters should seek safe harbor immediately until these storms pass. && LAT...LON 4734 8961 4766 8837 4733 8834 4720 8855 4717 8853 4724 8839 4716 8833 4716 8832 4679 8829 4682 8835 4672 8842 4672 8853 4695 8852 4708 8858 4714 8869 4697 8893 4695 8910 4682 8934 4681 8955 $$ TAP  117 WGCA72 TJSJ 281712 FFSSJU Flash Flood Statement National Weather Service San Juan PR 112 PM AST Mon Apr 28 2025 PRC031-061-127-139-281900- /O.CON.TJSJ.FF.W.0011.000000T0000Z-250428T1900Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Carolina PR-Guaynabo PR-San Juan PR-Trujillo Alto PR- 112 PM AST Mon Apr 28 2025 ...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 3 PM AST THIS AFTERNOON FOR SOUTHEASTERN CAROLINA, GUAYNABO, SOUTHERN SAN JUAN AND TRUJILLO ALTO... At 112 PM AST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 4 and 6 inches of rain have fallen. Additional rainfall amounts up to 1 inch are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. Emergency managers reported flooding along PR-181, partially impassable near JF Montalvo. 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 1831 6614 1832 6614 1834 6613 1837 6613 1837 6609 1839 6600 1835 6592 1828 6591 1828 6593 1829 6594 1830 6596 1831 6597 1830 6601 1831 6604 1830 6605 1830 6606 1829 6609 1828 6610 1828 6614 FLASH FLOOD...RADAR INDICATED FLASH FLOOD DAMAGE THREAT...CONSIDERABLE $$ GRS  416 WGCA52 TJSJ 281736 FFWSJU PRC009-019-107-282045- /O.NEW.TJSJ.FF.W.0013.250428T1736Z-250428T2045Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service San Juan PR 136 PM AST Mon Apr 28 2025 The National Weather Service in San Juan has issued a * Flash Flood Warning for... Aibonito, Barranquitas and Orocovis... * Until 445 PM AST. * At 136 PM AST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 3 inches of rain have fallen. Additional rainfall amounts up to 2 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. Be aware of possible landslides in areas of steep terrain. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads. && LAT...LON 1825 6627 1818 6626 1819 6624 1814 6622 1810 6622 1808 6626 1813 6632 1815 6631 1817 6633 1818 6646 1817 6651 1823 6652 1826 6650 1825 6647 1829 6638 1827 6638 1824 6635 FLASH FLOOD...RADAR INDICATED $$ GRS  891 WUUS53 KFSD 281756 SVRFSD IAC119-MNC133-SDC083-099-281830- /O.NEW.KFSD.SV.W.0016.250428T1756Z-250428T1830Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Sioux Falls SD 1256 PM CDT Mon Apr 28 2025 The National Weather Service in Sioux Falls has issued a * Severe Thunderstorm Warning for... Northwestern Lyon County in northwestern Iowa... Southwestern Rock County in southwestern Minnesota... Southeastern Minnehaha County in southeastern South Dakota... North central Lincoln County in southeastern South Dakota... * Until 130 PM CDT. * At 1256 PM CDT, a severe thunderstorm was located over Rowena, or 7 miles southeast of Sioux Falls, moving northeast at 50 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * This severe thunderstorm will be near... Brandon, Sioux Falls, Hills, Corson, Valley Springs, and Rowena around 100 PM CDT. Beaver Creek around 105 PM CDT. Luverne around 115 PM CDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. A Tornado Watch remains in effect until 800 PM CDT for northwestern Iowa...southwestern Minnesota...and southeastern South Dakota. && LAT...LON 4340 9663 4348 9675 4376 9638 4361 9616 TIME...MOT...LOC 1756Z 229DEG 42KT 4349 9659 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ IG