169 WUUS54 KLZK 181811 SVRLZK ARC097-113-181845- /O.NEW.KLZK.SV.W.0406.250918T1811Z-250918T1845Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Little Rock AR 111 PM CDT Thu Sep 18 2025 The National Weather Service in Little Rock has issued a * Severe Thunderstorm Warning for... East central Polk County in western Arkansas... Southwestern Montgomery County in western Arkansas... * Until 145 PM CDT. * At 111 PM CDT, a severe thunderstorm was located near Bard Springs Recreation Area, or 12 miles north of Umpire, and is nearly stationary. 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. * Locations impacted include... Opal... Bard Springs Recreation Area... Caney Creek Wilderness... Albert Pike Recreation Area... Little Missouri Falls Recreatio...Big Fork... PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3440 9409 3447 9409 3454 9408 3457 9381 3435 9380 TIME...MOT...LOC 1811Z 280DEG 3KT 3445 9401 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ 74  497 FZUS74 KBRO 181832 MWSBRO Marine Weather Statement National Weather Service Brownsville TX 132 PM CDT Thu Sep 18 2025 GMZ130-132-150-181930- 132 PM CDT Thu Sep 18 2025 ...STRONG THUNDERSTORMS OVER THE WATERS... The areas affected include... Coastal waters from Port Mansfield TX to the Rio Grande River out 20 NM... Laguna Madre From The Arroyo Colorado To 5 NM North Of Port Mansfield TX... Laguna Madre From the Port Of Brownsville to the Arroyo Colorado... At 131 PM CDT, Doppler radar indicated strong thunderstorms, capable of producing winds to around 30 knots. These thunderstorms were located along a line extending from 15 nm north of Port Isabel to 10 nm north of South Padre Island to near Laguna Vista, moving west at 30 knots. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds to around 30 knots, locally higher waves, and lightning strikes. Boaters should seek safe harbor immediately until these storms pass. && LAT...LON 2646 9747 2638 9722 2639 9722 2634 9721 2639 9721 2632 9705 2614 9715 2613 9717 2633 9720 2614 9718 2611 9729 2611 9730 2635 9733 2642 9739 2640 9745 2637 9745 $$ 65-GI  720 WWUS54 KLZK 181833 SVSLZK Severe Weather Statement National Weather Service Little Rock AR 133 PM CDT Thu Sep 18 2025 ARC097-113-181843- /O.CAN.KLZK.SV.W.0406.000000T0000Z-250918T1845Z/ Polk AR-Montgomery AR- 133 PM CDT Thu Sep 18 2025 ...THE SEVERE THUNDERSTORM WARNING FOR EAST CENTRAL POLK AND SOUTHWESTERN MONTGOMERY COUNTIES IS CANCELLED... The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. Therefore, the warning has been cancelled. However small hail and gusty winds are still possible with this thunderstorm. LAT...LON 3440 9409 3447 9409 3454 9408 3457 9381 3435 9380 TIME...MOT...LOC 1831Z 280DEG 3KT 3445 9399 $$ 74  131 WUUS55 KPSR 181845 SVRPSR AZC012-181930- /O.NEW.KPSR.SV.W.0067.250918T1845Z-250918T1930Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Phoenix AZ 1145 AM MST Thu Sep 18 2025 The National Weather Service in Phoenix has issued a * Severe Thunderstorm Warning for... Central La Paz County in west central Arizona... * Until 1230 PM MST. * At 1145 AM MST, a severe thunderstorm was located near Quartzsite, or 37 miles south of Parker, moving north at 15 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Quartzsite, Kofa Wildlife Refuge, Brenda, and Bouse. This includes the following highways... AZ Interstate 10 between mile markers 14 and 38. US Highway 60 between mile markers 31 and 39. AZ Route 72 between mile markers 22 and 37. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3384 11387 3347 11390 3347 11426 3380 11435 3390 11427 3399 11406 TIME...MOT...LOC 1845Z 163DEG 14KT 3360 11413 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ INS  043 WGUS75 KVEF 181855 FFSVEF Flash Flood Statement National Weather Service Las Vegas NV 1155 AM PDT Thu Sep 18 2025 CAC071-181905- /O.EXP.KVEF.FF.W.0093.000000T0000Z-250918T1900Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ San Bernardino CA- 1155 AM PDT Thu Sep 18 2025 ...FLASH FLOOD WARNING WILL EXPIRE AT NOON PDT TODAY FOR SAN BERNARDINO COUNTY... The heavy rain has ended. Flooding is no longer expected to pose a threat. Please continue to heed remaining road closures. Additional thunderstorms with heavy rain are possible this afternoon. A Flood Watch remains in effect until 200 AM PDT Friday for a portion of southeast California. && LAT...LON 3419 11584 3424 11580 3421 11567 3413 11566 3404 11566 3404 11567 3404 11568 3404 11569 3404 11572 3404 11574 3404 11575 3404 11583 3412 11588 $$ AN  445 FZUS73 KDTX 181859 MWSDTX Marine Weather Statement National Weather Service Detroit/Pontiac MI 259 PM EDT Thu Sep 18 2025 LHZ421-422-182030- 259 PM EDT Thu Sep 18 2025 ...A STRONG THUNDERSTORM APPROACHING THE WATERS... The areas affected include... Inner Saginaw Bay SW of Point Au Gres to Bay Port MI... Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay... At 259 PM EDT, Doppler radar indicated a strong thunderstorm, capable of producing winds up to 30 knots. This thunderstorm was located 9 nm north of Pinconning, moving southeast at 15 knots. The strong thunderstorm will be near... Pinconning around 320 PM EDT. Bay City Liberty Harbor around 405 PM EDT. Other locations impacted by the strong thunderstorm include Bay Port. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds up to 30 knots, locally higher waves, and lightning strikes. Boaters should seek safe harbor immediately until this storm passes. && LAT...LON 4391 8396 4392 8389 4399 8384 4398 8376 4400 8373 4399 8368 4402 8369 4405 8366 4405 8358 4415 8355 4418 8300 4400 8300 4397 8306 4395 8324 4368 8346 4367 8354 4356 8368 4362 8386 4379 8396 $$ SC  307 WWUS55 KPSR 181859 SVSPSR Severe Weather Statement National Weather Service Phoenix AZ 1159 AM MST Thu Sep 18 2025 AZC012-181930- /O.CON.KPSR.SV.W.0067.000000T0000Z-250918T1930Z/ La Paz AZ- 1159 AM MST Thu Sep 18 2025 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1230 PM MST FOR CENTRAL LA PAZ COUNTY... At 1159 AM MST, a severe thunderstorm was located 9 miles northeast of Quartzsite, or 26 miles south of Parker, moving north at 5 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. Locations impacted include... Quartzsite, Kofa Wildlife Refuge, Brenda, and Bouse. This includes the following highways... AZ Interstate 10 between mile markers 14 and 38. US Highway 60 between mile markers 31 and 39. AZ Route 72 between mile markers 22 and 37. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3384 11387 3347 11390 3347 11426 3380 11435 3390 11427 3399 11406 TIME...MOT...LOC 1859Z 175DEG 6KT 3377 11411 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ INS