510 WGUS55 KGJT 041803 FFWGJT COC077-UTC019-041930- /O.NEW.KGJT.FF.W.0001.250604T1803Z-250604T1930Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Grand Junction CO 1203 PM MDT Wed Jun 4 2025 The National Weather Service in Grand Junction has issued a * Flash Flood Warning for... Southwestern Mesa County in west central Colorado... Southeastern Grand County in east central Utah... * Until 130 PM MDT. * At 1203 PM MDT, Doppler radar indicated multiple thunderstorms producing heavy rain over John Brown Canyon. Between 0.5 and 1 inch of rain has fallen. Additional rainfall amounts of 0.2 to 0.5 inches are possible along John Brown Creek due to training storms redeveloping over the same 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, county roads, highways, and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... John Brown Road to CO Highway 141 This includes the following streams and drainages... Dolores River and John Brown Creek. PRECAUTIONARY/PREPAREDNESS ACTIONS... Colorado Highway 141 is prone to rockslides and mudslides in heavy rain. Stay alert for rocks and debris on roads, and avoid driving on flooded roads. Find an alternate route. Immediately climb to higher ground. Runoff concentrated through narrow canyon walls can quickly become dangerous, life threatening conditions. Be aware of your surroundings and do not drive on flooded roads. Remain alert for flooding even in locations not receiving rain. Arroyos, streams, and rivers can become raging currents in a matter of minutes, even from distant rainfall. && LAT...LON 3860 10907 3861 10909 3862 10908 3861 10906 3864 10903 3865 10900 3867 10898 3866 10897 3864 10897 3862 10899 3862 10900 3861 10901 3862 10902 3861 10903 3859 10906 3859 10907 FLASH FLOOD...RADAR INDICATED $$ ERW  537 FZUS72 KMLB 041808 MWSMLB Marine Weather Statement National Weather Service Melbourne FL 208 PM EDT Wed Jun 4 2025 AMZ550-041945- 208 PM EDT Wed Jun 4 2025 ...A STRONG THUNDERSTORM APPROACHING THE WATERS... The areas affected include... Flagler Beach to Volusia-Brevard County Line 0-20 nm... At 208 PM EDT, Doppler radar indicated a strong thunderstorm, capable of producing winds to around 30 knots. This thunderstorm was located over Port Orange, moving north at 25 knots. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds to around 30 knots, locally higher waves, lightning strikes, and heavy downpours. Boaters should seek safe harbor immediately until this storm passes. && LAT...LON 2942 8113 2943 8110 2946 8113 2948 8075 2925 8063 2886 8037 2883 8074 2881 8077 2882 8076 2882 8081 2881 8080 2880 8089 2884 8085 2938 8113 $$ Schaper  417 FZUS72 KMLB 041812 MWSMLB Marine Weather Statement National Weather Service Melbourne FL 212 PM EDT Wed Jun 4 2025 AMZ555-575-041915- 212 PM EDT Wed Jun 4 2025 ...A STRONG THUNDERSTORM APPROACHING THE WATERS... The areas affected include... Sebastian Inlet to Jupiter Inlet 0-20 nm... Sebastian Inlet to Jupiter Inlet 20-60 nm... At 211 PM EDT, Doppler radar indicated a strong thunderstorm, capable of producing winds to around 30 knots. This thunderstorm was located over Fort Pierce South, or over White City, moving northeast at 35 knots. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds to around 30 knots, locally higher waves, lightning strikes, and heavy downpours. Boaters should seek safe harbor immediately until this storm passes. && LAT...LON 2723 8035 2728 8035 2729 8032 2724 8026 2746 8037 2765 8041 2783 8051 2790 8007 2734 7981 2713 8020 2715 8022 2713 8027 $$ Schaper  651 WHUS53 KDTX 041815 SMWDTX LHZ442-443-463-464-041915- /O.NEW.KDTX.MA.W.0024.250604T1815Z-250604T1915Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Detroit/Pontiac MI Issued by National Weather Service Gaylord MI 215 PM EDT Wed Jun 4 2025 The National Weather Service in Detroit/Pontiac has issued a * Special Marine Warning for... Harbor Beach to Port Sanilac MI... Lake Huron from Harbor Beach to Port Sanilac 5NM Off Shore to US/Canadian border... Lake Huron from Port Sanilac to Port Huron 5NM Off Shore to US/Canadian border... Port Sanilac to Port Huron MI... * Until 315 PM EDT. * At 214 PM EDT, showers and developing thunderstorms were located along a line extending from 15 nm west of Port Sanilac to 15 nm west of Lexington to 22 nm northwest of New Baltimore, moving northeast at 35 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Lakeport, White Rock, Port Sanilac, Richmondville, Port Huron, and Lexington. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor immediately as gusty winds and high waves are expected. && LAT...LON 4299 8243 4298 8249 4301 8249 4322 8258 4370 8266 4385 8225 4385 8219 4359 8212 TIME...MOT...LOC 1814Z 243DEG 37KT 4348 8289 4323 8288 4301 8302 HAIL...0.00IN WIND...>34KTS $$ JPB  036 FZUS72 KKEY 041818 MWSKEY Marine Weather Statement National Weather Service Key West FL 218 PM EDT Wed Jun 4 2025 GMZ033-041830- /O.CON.KKEY.MA.W.0137.000000T0000Z-250604T1830Z/ 218 PM EDT Wed Jun 4 2025 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 230 PM EDT... For the following areas... Gulf Waters from East Cape Sable to Chokoloskee 20 to 60 nm out and beyond 5 fathoms... At 217 PM EDT, a strong thunderstorm was located near P Tower, moving north at 10 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar indicated. IMPACT...Expect wind gusts in excess of 34 knots, suddenly higher waves, frequent lightning, and heavy downpours. Locations in the warning include... P Tower. PRECAUTIONARY/PREPAREDNESS ACTIONS... Prepare for wind gusts in excess of 34 knots, steep and fast-building seas, frequent lightning strikes, and blinding downpours. Stay low or go below, and make sure all on board are wearing life jackets. && LAT...LON 2488 8196 2489 8206 2550 8206 2549 8174 TIME...MOT...LOC 1817Z 181DEG 11KT 2504 8196 HAIL...0.00IN WIND...>34KTS $$ AJP  703 WWUS55 KABQ 041824 SVSABQ Severe Weather Statement National Weather Service Albuquerque NM 1224 PM MDT Wed Jun 4 2025 NMC003-006-041834- /O.EXP.KABQ.SV.W.0108.000000T0000Z-250604T1830Z/ Cibola-Catron- 1224 PM MDT Wed Jun 4 2025 ...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN CIBOLA AND NORTHWESTERN CATRON COUNTIES WILL EXPIRE AT 1230 PM MDT... The storm that prompted the warning has weakened below severe limits, and has exited the warned area. Therefore, the warning will be allowed to expire. However, small hail is still possible with this thunderstorm. && LAT...LON 3465 10897 3477 10871 3455 10858 3449 10889 TIME...MOT...LOC 1824Z 241DEG 17KT 3465 10869 $$ DPorter  649 WHUS52 KKEY 041826 SMWKEY GMZ033-041900- /O.NEW.KKEY.MA.W.0138.250604T1826Z-250604T1900Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Key West FL 226 PM EDT Wed Jun 4 2025 The National Weather Service in Key West has issued a * Special Marine Warning for... Gulf Waters from East Cape Sable to Chokoloskee 20 to 60 nm out and beyond 5 fathoms... * Until 300 PM EDT. * At 226 PM EDT, a strong thunderstorm was located 7 nm south of P Tower, moving north at 10 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Expect wind gusts in excess of 34 knots, suddenly higher waves, frequent lightning, and heavy downpours. * Locations in the warning include... P Tower. PRECAUTIONARY/PREPAREDNESS ACTIONS... Prepare for wind gusts in excess of 34 knots, steep and fast-building seas, frequent lightning, and blinding downpours. Stay low or go below, and make sure all on board are wearing life jackets. && LAT...LON 2494 8192 2494 8207 2523 8213 2523 8182 TIME...MOT...LOC 1826Z 177DEG 10KT 2502 8198 HAIL...0.00IN WIND...>34KTS $$ AJP  483 FZUS72 KKEY 041839 MWSKEY Marine Weather Statement National Weather Service Key West FL 239 PM EDT Wed Jun 4 2025 GMZ033-041900- /O.CON.KKEY.MA.W.0138.000000T0000Z-250604T1900Z/ 239 PM EDT Wed Jun 4 2025 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 300 PM EDT... For the following areas... Gulf Waters from East Cape Sable to Chokoloskee 20 to 60 nm out and beyond 5 fathoms... At 239 PM EDT, a strong thunderstorm was located near P Tower, moving north at 10 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar indicated. IMPACT...Expect wind gusts in excess of 34 knots, suddenly higher waves, frequent lightning, and heavy downpours. Locations in the warning include... P Tower. PRECAUTIONARY/PREPAREDNESS ACTIONS... Prepare for wind gusts in excess of 34 knots, steep and fast-building seas, frequent lightning strikes, and blinding downpours. Stay low or go below, and make sure all on board are wearing life jackets. && LAT...LON 2504 8194 2504 8205 2523 8209 2523 8182 TIME...MOT...LOC 1839Z 177DEG 10KT 2506 8198 HAIL...0.00IN WIND...>34KTS $$ AJP  258 FZUS73 KDTX 041840 MWSDTX Marine Weather Statement National Weather Service Detroit/Pontiac MI Issued by National Weather Service Gaylord MI 240 PM EDT Wed Jun 4 2025 LHZ442-443-463-464-041915- /O.CON.KDTX.MA.W.0024.000000T0000Z-250604T1915Z/ 240 PM EDT Wed Jun 4 2025 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 315 PM EDT... For the following areas... Harbor Beach to Port Sanilac MI... Lake Huron from Harbor Beach to Port Sanilac 5NM Off Shore to US/Canadian border... Lake Huron from Port Sanilac to Port Huron 5NM Off Shore to US/Canadian border... Port Sanilac to Port Huron MI... At 240 PM EDT, thunderstorms were located along a line extending from 9 nm north of Port Sanilac to near Lexington to 15 nm west of Lakeport, moving northeast at 45 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar indicated. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Locations impacted include... Lakeport, White Rock, Port Sanilac, Richmondville, Port Huron, and Lexington. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor immediately as gusty winds and high waves are expected. && LAT...LON 4299 8243 4298 8249 4301 8249 4322 8258 4370 8266 4385 8225 4385 8219 4359 8212 TIME...MOT...LOC 1840Z 237DEG 44KT 4358 8260 4330 8257 4304 8283 HAIL...0.00IN WIND...>34KTS $$ JPB  350 FZUS72 KMLB 041841 MWSMLB Marine Weather Statement National Weather Service Melbourne FL 241 PM EDT Wed Jun 4 2025 AMZ570-572-042015- 241 PM EDT Wed Jun 4 2025 ...STRONG THUNDERSTORMS OVER THE WATERS... The areas affected include... Flagler Beach to Volusia-Brevard County Line 20-60 nm... Volusia-Brevard County Line to Sebastian Inlet 20-60 nm... At 241 PM EDT, Doppler radar indicated strong thunderstorms, capable of producing winds to around 30 knots. These thunderstorms were located along a line extending from near Scottsmoor to 12 nm east of Playalinda Beach to 20 nm east of Port Canaveral to 19 nm east of Indialantic, moving northeast at 35 knots. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds to around 30 knots, locally higher waves, and lightning strikes. Boaters should seek safe harbor immediately until these storms pass. && LAT...LON 2947 7998 2916 7975 2893 7964 2866 7955 2835 7954 2819 8025 2825 8027 2843 8020 2858 8022 2878 8031 2925 8063 2948 8075 $$ Schaper  090 FZUS72 KJAX 041848 MWSJAX Marine Weather Statement National Weather Service Jacksonville FL 248 PM EDT Wed Jun 4 2025 AMZ454-041945- 248 PM EDT Wed Jun 4 2025 ...THUNDERSTORMS APPROACHING THE WATERS... The areas affected include... Coastal waters from St. Augustine to Flagler Beach FL out 20 NM... At 247 PM EDT, Doppler radar indicated thunderstorms, capable of producing winds to around 30 knots. These thunderstorms were located along a line extending from near Palm Coast to 7 nm west of Ormond- By-the-Sea, moving northeast at 20 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 2946 8116 2953 8120 2955 8124 2963 8125 2965 8128 2973 8128 2981 8135 2987 8136 2989 8094 2948 8077 $$ CHANEY  764 FZUS72 KKEY 041854 MWSKEY Marine Weather Statement National Weather Service Key West FL 254 PM EDT Wed Jun 4 2025 GMZ033-041904- /O.EXP.KKEY.MA.W.0138.000000T0000Z-250604T1900Z/ 254 PM EDT Wed Jun 4 2025 ...THE SPECIAL MARINE WARNING WILL EXPIRE AT 300 PM EDT... The affected areas were... Gulf Waters from East Cape Sable to Chokoloskee 20 to 60 nm out and beyond 5 fathoms... The thunderstorm has weakened and no longer poses a significant threat to boaters. && LAT...LON 2504 8194 2504 8205 2523 8209 2523 8182 TIME...MOT...LOC 1854Z 177DEG 10KT 2510 8198 $$ AJP  984 FZUS72 KMLB 041858 MWSMLB Marine Weather Statement National Weather Service Melbourne FL 258 PM EDT Wed Jun 4 2025 AMZ552-555-572-041930- /O.CON.KMLB.MA.W.0106.000000T0000Z-250604T1930Z/ 258 PM EDT Wed Jun 4 2025 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 330 PM EDT... For the following areas... Sebastian Inlet to Jupiter Inlet 0-20 nm... Volusia-Brevard County Line to Sebastian Inlet 0-20 nm... Volusia-Brevard County Line to Sebastian Inlet 20-60 nm... At 257 PM EDT, strong thunderstorms were located along a line extending from 13 nm northeast of Playalinda Beach to 27 nm northeast of Port Canaveral to 32 nm east of Jetty Park, moving northeast at 30 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar indicated. IMPACT...Expect wind gusts in excess of 34 knots, suddenly higher waves, lightning and heavy downpours. Make sure all on board are wearing life jackets. Return to safe harbor if possible. Strong thunderstorms will remain over mainly open waters. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. && LAT...LON 2883 8086 2885 8037 2857 8016 2789 8009 2762 8040 2808 8065 2865 8085 2880 8089 TIME...MOT...LOC 1857Z 212DEG 32KT 2881 8046 2864 8015 2829 7999 HAIL...0.00IN WIND...>34KTS $$ Schaper