042 WHUS52 KMFL 181900 SMWMFL AMZ651-671-181945- /O.NEW.KMFL.MA.W.0007.260118T1900Z-260118T1945Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Miami FL 200 PM EST Sun Jan 18 2026 The National Weather Service in Miami has issued a * Special Marine Warning for... Coastal waters from Deerfield Beach to Ocean Reef FL out 20 NM... Waters from Deerfield Beach to Ocean Reef FL from 20 to 60 NM excluding the territorial waters of Bahamas... * Until 245 PM EST. * At 200 PM EST, a severe thunderstorm capable of producing waterspouts was located 21 nm east of Triumph Reef, moving northeast at 20 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. Report severe weather to the Coast Guard or the National Weather Service. You can also share your report with NWS Miami on Facebook and Twitter. && LAT...LON 2524 7977 2538 7990 2559 7972 2551 7954 2533 7948 TIME...MOT...LOC 1900Z 235DEG 22KT 2535 7974 WATERSPOUT...POSSIBLE HAIL...0.00IN WIND...>34KTS $$ GR  463 WWUS53 KLBF 181904 SQWLBF BULLETIN - IMMEDIATE BROADCAST REQUESTED Snow Squall Warning National Weather Service North Platte NE 104 PM CST Sun Jan 18 2026 NEC017-071-115-149-181930- /O.NEW.KLBF.SQ.W.0007.260118T1904Z-260118T1930Z/ Rock NE-Loup NE-Brown NE-Garfield NE- 104 PM CST Sun Jan 18 2026 The National Weather Service in North Platte has issued a * Snow Squall Warning for... Southwestern Rock County in north central Nebraska... Loup County in north central Nebraska... Southeastern Brown County in north central Nebraska... West central Garfield County in north central Nebraska... * Until 130 PM CST. * At 104 PM CST, a dangerous snow squall was located near Rose, or 21 miles northeast of Brewster, moving southeast at 60 mph. HAZARD...Intense bursts of heavy snow and gusty winds leading to blowing snow and rapidly falling visibility. Wind gusts up to 35 mph. SOURCE...Radar and webcams. IMPACT...Travel will become difficult and potentially dangerous within minutes. This includes Highway 183 between mile markers 122 and 162. Locations impacted include... Taylor, Calamus Reservoir State Recreation Area, Rose, Fox Bayou, Duff, Homestead Knolls Campground, Virginia Smith Dam, Horseshoe Bend Lake, Hannamon Bayou Campground, Nunda Shoal Campground, Deverre, and Valley View Flat Campground. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow Down! Rapid changes in visibility and road conditions are expected with this dangerous snow squall. Be alert for sudden whiteout conditions. Reduce speed and turn on headlights! During snow squalls, the visibility may suddenly drop to near zero in whiteout conditions. && LAT...LON 4174 9936 4174 9941 4219 9976 4229 9953 4188 9907 TIME...MOT...LOC 1904Z 325DEG 50KT 4212 9953 SNOW SQUALL...OBSERVED $$ NMJ  093 WHUS52 KMFL 181909 SMWMFL GMZ656-657-676-181945- /O.NEW.KMFL.MA.W.0008.260118T1909Z-260118T1945Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Miami FL 209 PM EST Sun Jan 18 2026 The National Weather Service in Miami has issued a * Special Marine Warning for... Coastal waters from Chokoloskee to Bonita Beach FL out 20 NM... Coastal waters from East Cape Sable to Chokoloskee FL out 20 NM... Waters from Chokoloskee to Bonita Beach FL from 20 to 60 NM... * Until 245 PM EST. * At 209 PM EST, a frontal boundary producing waterspouts was located along a line extending from near Marco Island to 13 nm southwest of Cape Romano to 10 nm north of T Tower, 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. * Locations impacted include... Cape Romano Aquatic Preserve, Cape Romano, and Marco Island. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. Thunderstorms can produce sudden waterspouts. Waterspouts can easily overturn boats and create locally hazardous seas. Seek safe harbor immediately. Report severe weather to the Coast Guard or the National Weather Service. You can also share your report with NWS Miami on Facebook and Twitter. && LAT...LON 2577 8193 2597 8165 2586 8141 2560 8174 2556 8188 2560 8196 2554 8225 2559 8229 TIME...MOT...LOC 1909Z 319DEG 11KT 2600 8161 2575 8191 2563 8216 WATERSPOUT...OBSERVED HAIL...0.00IN WIND...>34KTS $$ GR  249 WWUS53 KLBF 181924 SQWLBF BULLETIN - IMMEDIATE BROADCAST REQUESTED Snow Squall Warning National Weather Service North Platte NE 124 PM CST Sun Jan 18 2026 NEC009-017-031-171-182015- /O.NEW.KLBF.SQ.W.0008.260118T1924Z-260118T2015Z/ Cherry NE-Brown NE-Blaine NE-Thomas NE- 124 PM CST Sun Jan 18 2026 The National Weather Service in North Platte has issued a * Snow Squall Warning for... Eastern Cherry County in north central Nebraska... Southwestern Brown County in north central Nebraska... Northwestern Blaine County in north central Nebraska... Northeastern Thomas County in north central Nebraska... * Until 215 PM CST. * At 124 PM CST, a dangerous snow squall was located 7 miles northwest of Valentine National Wildlife Refuge, or 19 miles south of Valentine, moving southeast at 55 mph. HAZARD...Intense bursts of heavy snow and gusty winds leading to blowing snow and visibility rapidly falling to less than one-quarter mile. Wind gusts greater than 35 mph. SOURCE...Radar and webcams. IMPACT...Travel will become difficult and potentially dangerous within minutes. This includes the following highways... Highway 97 between mile markers 118 and 132. Highway 83 between mile markers 165 and 195. Locations impacted include... Elsmere, Purdum, Valentine National Wildlife Refuge, Koshopah, Big Alkali Lake State Wildlife Management Area, Highway 83 crossing Goose Creek, and Highway 83 crossing the North Loup River. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow Down! Rapid changes in visibility and road conditions are expected with this dangerous snow squall. Be alert for sudden whiteout conditions. Reduce speed and turn on headlights! During snow squalls, the visibility may suddenly drop to near zero in whiteout conditions. && LAT...LON 4274 10091 4283 10072 4209 9998 4194 10035 TIME...MOT...LOC 1924Z 329DEG 49KT 4261 10068 SNOW SQUALL...OBSERVED $$ NMJ  896 WWUS53 KLBF 181926 SQWLBF Snow Squall Warning National Weather Service North Platte NE 126 PM CST Sun Jan 18 2026 NEC017-071-115-149-181936- /O.EXP.KLBF.SQ.W.0007.000000T0000Z-260118T1930Z/ Rock NE-Loup NE-Brown NE-Garfield NE- 126 PM CST Sun Jan 18 2026 ...THE SNOW SQUALL WARNING FOR SOUTHWESTERN ROCK...LOUP... SOUTHEASTERN BROWN AND WEST CENTRAL GARFIELD COUNTIES WILL EXPIRE AT 130 PM CST... The snow squall that prompted the warning has weakened. Therefore, the snow squall warning will be allowed to expire. LAT...LON 4174 9936 4174 9941 4219 9976 4229 9953 4188 9907 TIME...MOT...LOC 1926Z 325DEG 50KT 4190 9932 $$ NMJ  056 WWUS53 KLBF 181934 SQWLBF Snow Squall Warning National Weather Service North Platte NE 134 PM CST Sun Jan 18 2026 NEC009-017-031-171-182015- /O.CON.KLBF.SQ.W.0008.000000T0000Z-260118T2015Z/ Cherry NE-Brown NE-Blaine NE-Thomas NE- 134 PM CST Sun Jan 18 2026 ...A SNOW SQUALL WARNING REMAINS IN EFFECT UNTIL 215 PM CST FOR SOUTHEASTERN CHERRY...SOUTHWESTERN BROWN...NORTHWESTERN BLAINE AND NORTHEASTERN THOMAS COUNTIES... At 134 PM CST, a dangerous snow squall was located near Valentine National Wildlife Refuge, or 27 miles south of Valentine, moving southeast at 55 mph. HAZARD...Whiteout conditions with near zero visibility associated with intense bursts of heavy snow and gusty winds leading to blowing snow. Wind gusts greater than 35 mph. SOURCE...Radar and webcams. IMPACT...Travel will become difficult and potentially dangerous within minutes. This includes Highway 83 between mile markers 165 and 195. Locations impacted include... Elsmere, Purdum, Valentine National Wildlife Refuge, Koshopah, Big Alkali Lake State Wildlife Management Area, Highway 83 crossing Goose Creek, and Highway 83 crossing the North Loup River. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow Down! Rapid changes in visibility and road conditions are expected with this dangerous snow squall. Be alert for sudden whiteout conditions. Consider avoiding or delaying travel until the snow squall passes your location. If you must travel, use extra caution and allow extra time. Rapid changes in visibility and slick road conditions may lead to accidents. && LAT...LON 4209 9998 4194 10035 4261 10082 4273 10062 TIME...MOT...LOC 1934Z 329DEG 49KT 4248 10058 SNOW SQUALL...OBSERVED $$ NMJ