698 WGHW50 PHFO 150512 FFWHFO HIC001-150700- /O.EXT.PHFO.FF.W.0014.000000T0000Z-260315T0700Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Honolulu HI 712 PM HST Sat Mar 14 2026 The National Weather Service in Honolulu has extended the * Flash Flood Warning for... The island of Hawaii in Hawaii County * Until 900 PM HST. * At 712 PM HST, radar indicated heavy rain over the Kona western slopes of the Big Island. Rain was falling at a rate of 1 to 3 inches per hour. The Waiaha stream gauge remains above flood warning thresholds. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by heavy rain. SOURCE...Radar. IMPACT...Flooding in drainages, streams, rivers, roads, properties, and other low lying areas. Public road closures possible in some areas. Landslides are possible in steep terrain. * Some locations that will experience flash flooding include... Kailua-Kona, Captain Cook, Kealakekua, Kainaliu, Honaunau, Honalo, Kahaluu-Keauhou, Holualoa, Kalaoa, Pohakuloa Training Area, Kona International Airport, Milolii and Hawaii Volcanoes Park Kahuku Unit. PRECAUTIONARY/PREPAREDNESS ACTIONS... Stay away from streams, rivers, drainage ditches, and culverts, even if they are currently dry. Do not cross fast flowing or rising water in your vehicle, or on foot. Turn around, don't drown. Be especially cautious at night when it is harder to recognize the dangers of flooding. && This warning may need to be extended beyond 900 PM HST if flooding persists. LAT...LON 1948 15596 1960 15599 1964 15604 1967 15604 1973 15608 1980 15605 1986 15598 1987 15594 1972 15572 1921 15573 1907 15592 1914 15593 1935 15590 1947 15593 FLASH FLOOD...RADAR INDICATED $$ RCB  277 WWUS55 KCYS 150518 SQWCYS BULLETIN - IMMEDIATE BROADCAST REQUESTED Snow Squall Warning National Weather Service Cheyenne WY 1118 PM MDT Sat Mar 14 2026 NEC105-WYC001-021-150545- /O.NEW.KCYS.SQ.W.0009.260315T0518Z-260315T0545Z/ Kimball NE-Albany WY-Laramie WY- 1118 PM MDT Sat Mar 14 2026 The National Weather Service in Cheyenne has issued a * Snow Squall Warning for... Kimball County in the Panhandle of Nebraska... Southeastern Albany County in southeastern Wyoming... Southern Laramie County in southeastern Wyoming... * Until 1145 PM MDT. * At 1117 PM MDT, a dangerous snow squall was located over Fox Farm-College, or near Cheyenne, moving southeast at 40 mph. HAZARD...Intense bursts of heavy snow. Gusty winds leading to blowing snow and rapidly falling visibility. Wind gusts greater than 50 mph could knock down tree limbs and blow around unsecured objects. SOURCE...Radar and webcams. IMPACT...Travel will become difficult and potentially dangerous within minutes. This includes the following highways... Interstate 25 in Wyoming between mile markers 1 and 16. Interstate 80 in Wyoming between mile markers 329 and 402. Interstate 80 in Nebraska between mile markers 1 and 24. Locations impacted include... Cheyenne, Kimball, Pine Bluffs, Burns, Happy Valley, Bushnell, Willadsen Estates, Silver Sage Estates, Egbert, Granite Canon, Fox Farm-College, Cheyenne Regional Airport, Pumpkin Vine, Winchester Hills, Vedauwoo Campground, Panorama Point, Ranchettes, Oliver Reservoir, Warren AFB, and Frontier Park. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow Down! Rapid changes in visibility and road conditions are expected with this dangerous snow squall. Be alert for sudden whiteout conditions. && LAT...LON 4117 10541 4133 10366 4100 10343 4100 10559 TIME...MOT...LOC 0517Z 331DEG 35KT 4110 10478 SNOW SQUALL...OBSERVED $$ Mose  713 WWUS55 KCYS 150534 SQWCYS Snow Squall Warning National Weather Service Cheyenne WY 1134 PM MDT Sat Mar 14 2026 NEC105-WYC001-021-150545- /O.CON.KCYS.SQ.W.0009.000000T0000Z-260315T0545Z/ Kimball NE-Albany WY-Laramie WY- 1134 PM MDT Sat Mar 14 2026 ...A SNOW SQUALL WARNING REMAINS IN EFFECT UNTIL 1145 PM MDT FOR WESTERN KIMBALL...SOUTHEASTERN ALBANY AND SOUTHERN LARAMIE COUNTIES... At 1133 PM MDT, a dangerous snow squall was located 7 miles northeast of Rockport, or 14 miles southeast of Cheyenne, moving southeast at 40 mph. HAZARD...Flash freeze on roads. Intense bursts of heavy snow. Gusty winds leading to blowing snow and visibility rapidly falling to less than one-quarter mile. Wind gusts greater than 50 mph could knock down tree limbs and blow around unsecured objects. SOURCE...Radar and webcams. IMPACT...Travel will become difficult and potentially dangerous within minutes. This includes the following highways... Interstate 25 in Wyoming between mile markers 1 and 16. Interstate 80 in Wyoming between mile markers 329 and 402. Interstate 80 in Nebraska between mile markers 1 and 21. Locations impacted include... Cheyenne, Kimball, Pine Bluffs, Burns, Happy Valley, Bushnell, Willadsen Estates, Silver Sage Estates, Egbert, Granite Canon, Fox Farm-College, Cheyenne Regional Airport, Pumpkin Vine, Winchester Hills, Vedauwoo Campground, Panorama Point, Ranchettes, Oliver Reservoir, Warren AFB, and Frontier Park. PRECAUTIONARY/PREPAREDNESS ACTIONS... Wet roadways will quickly freeze. Black ice will cause roads, bridges, and overpasses to become slick and dangerous. Slow down and be prepared for a sudden loss of traction. Slow Down! Rapid changes in visibility and road conditions are expected with this dangerous snow squall. Be alert for sudden whiteout conditions. && LAT...LON 4117 10541 4133 10366 4101 10361 4100 10559 TIME...MOT...LOC 0533Z 331DEG 35KT 4096 10467 SNOW SQUALL...OBSERVED $$ Mose  122 WWUS55 KCYS 150539 SQWCYS BULLETIN - IMMEDIATE BROADCAST REQUESTED Snow Squall Warning National Weather Service Cheyenne WY 1139 PM MDT Sat Mar 14 2026 NEC007-105-WYC001-021-150630- /O.NEW.KCYS.SQ.W.0010.260315T0539Z-260315T0630Z/ Kimball NE-Banner NE-Albany WY-Laramie WY- 1139 PM MDT Sat Mar 14 2026 The National Weather Service in Cheyenne has issued a * Snow Squall Warning for... Southwestern Kimball County in the Panhandle of Nebraska... Southwestern Banner County in the Panhandle of Nebraska... Southeastern Albany County in southeastern Wyoming... Laramie County in southeastern Wyoming... * Until 1230 AM MDT. * At 1138 PM MDT, a dangerous snow squall was located over Carpenter, or 26 miles east of Cheyenne, moving southeast at 40 mph. HAZARD...Flash freeze on roads. Intense bursts of heavy snow. Gusty winds leading to blowing snow and visibility rapidly falling to less than one-quarter mile. Wind gusts greater than 50 mph could knock down tree limbs and blow around unsecured objects. SOURCE...Radar and webcams. IMPACT...Travel will become difficult and potentially dangerous within minutes. This includes the following highways... Interstate 25 in Wyoming between mile markers 1 and 27. Interstate 80 in Wyoming between mile markers 319 and 402. Interstate 80 in Nebraska between mile markers 1 and 4. Locations impacted include... Cheyenne, Pine Bluffs, Burns, Happy Valley, Federal, Table Mountain Ranches, Willadsen Estates, Rocking Star Ranch, Silver Sage Estates, Egbert, Granite Canon, Fox Farm-College, Tie Siding, Cheyenne Regional Airport, Pumpkin Vine, Winchester Hills, Vedauwoo Campground, Panorama Point, North Crow Campground, and Ranchettes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Wet roadways will quickly freeze. Black ice will cause roads, bridges, and overpasses to become slick and dangerous. Slow down and be prepared for a sudden loss of traction. 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 4132 10548 4138 10491 4140 10402 4100 10391 4100 10564 TIME...MOT...LOC 0538Z 331DEG 35KT 4102 10431 SNOW SQUALL...OBSERVED $$ Mose  969 WGHW70 PHFO 150540 FFSHFO Flash Flood Statement National Weather Service Honolulu HI 740 PM HST Sat Mar 14 2026 HIC001-150700- /O.CON.PHFO.FF.W.0014.000000T0000Z-260315T0700Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Hawaii HI- 740 PM HST Sat Mar 14 2026 ...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 9 PM HST THIS EVENING FOR THE ISLAND OF HAWAII IN HAWAII COUNTY... At 740 PM HST, radar indicated heavy rain over the western Kona slopes of the Big Island. A large heavy rain band is moving into the Kona slopes and heavy rain was falling at a rate of 1 to 3 inches per hour. Flash flooding is ongoing or expected to begin shortly. HAZARD...Heavy rain producing life threatening flash flooding. SOURCE...Radar. IMPACT...Significant and life threatening flooding in drainages, streams, rivers, roads, properties, and other low lying areas. Multiple public road closures expected, as well as landslides in steep terrain. Some locations that will experience flash flooding include... Kailua-Kona, Captain Cook, Kealakekua, Kainaliu, Honaunau, Honalo, Kahaluu-Keauhou, Holualoa, Kalaoa, Pohakuloa Training Area, Kona International Airport, Milolii and Hawaii Volcanoes Park Kahuku Unit. PRECAUTIONARY/PREPAREDNESS ACTIONS... Stay away from streams, rivers, drainage ditches, and culverts, even if they are currently dry. Do not cross fast flowing or rising water in your vehicle, or on foot. Turn around, don't drown. Be especially cautious at night when it is harder to recognize the dangers of flooding. && LAT...LON 1948 15596 1960 15599 1964 15604 1967 15604 1973 15608 1980 15605 1986 15598 1987 15594 1972 15572 1921 15573 1907 15592 1914 15593 1935 15590 1947 15593 FLASH FLOOD...RADAR INDICATED FLASH FLOOD DAMAGE THREAT...CONSIDERABLE $$ RCB  427 WGHW50 PHFO 150544 FFWHFO HIC001-150730- /O.EXT.PHFO.FF.W.0011.000000T0000Z-260315T0730Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Honolulu HI 744 PM HST Sat Mar 14 2026 The National Weather Service in Honolulu has extended the * Flash Flood Warning for... The island of Hawaii in Hawaii County * Until 930 PM HST. * At 744 PM HST, radar and automated rain gauges indicated heavy rain falling over the Kau and Puna District southeast slopes of the Big Island. Rain was falling at a rate of 1 to 2 inches per hour with additional heavy rainfall moving in from the west. Flash flooding is ongoing and Highway 11 is closed at several locations due to flooding. HAZARD...Heavy rain producing life threatening flash flooding. SOURCE...Radar and automated gauges. IMPACT...Significant and life threatening flooding in drainages, streams, rivers, roads, properties, and other low lying areas. Multiple public road closures expected, as well as landslides in steep terrain. * Some locations that will experience flash flooding include... Hawaiian Paradise Park, Hawaii Volcanoes National Park, Wood Valley, Pahala, Volcano, Glenwood, Punaluu Beach, Kawa Flats, Mountain View, Naalehu, Hawaiian Acres, Orchidlands Estates, Keaau, Pahoa, Hawaiian Ocean View, Fern Forest, Eden Roc, Fern Acres and Waiohinu. PRECAUTIONARY/PREPAREDNESS ACTIONS... Stay away from streams, rivers, drainage ditches, and culverts, even if they are currently dry. Do not cross fast flowing or rising water in your vehicle, or on foot. Turn around, don't drown. Be especially cautious at night when it is harder to recognize the dangers of flooding. && This warning may need to be extended beyond 930 PM HST if flooding persists. LAT...LON 1946 15544 1959 15511 1969 15498 1965 15497 1953 15480 1945 15483 1934 15498 1925 15516 1925 15529 1914 15545 1913 15550 1896 15559 1890 15567 1896 15573 1905 15590 1907 15591 1934 15554 FLASH FLOOD...RADAR AND GAUGE INDICATED FLASH FLOOD DAMAGE THREAT...CONSIDERABLE $$ RCB  043 WGHW50 PHFO 150559 FFWHFO HIC009-150900- /O.EXT.PHFO.FF.W.0009.000000T0000Z-260315T0900Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Honolulu HI 759 PM HST Sat Mar 14 2026 The National Weather Service in Honolulu has extended the * Flash Flood Warning for... The island of Maui in Maui County * Until 1100 PM HST. * At 759 PM HST, radar indicates that the heaviest rainfall has shifted to the windward and southeast sections of Maui, with current rainfall rates generally down to around 0.5 to 1 inch per hour. Although the rainfall rates have decreased, runoff from earlier heavy rainfall continues to keep streams elevated. Emergency Management reports the highway near Hana remains closed this evening in both directions due to flooding. Flooding has also been reported in Lahaina, with additional flooding possible through the late evening hours due to runoff and drainage. HAZARD...Heavy rain producing life threatening flash flooding. SOURCE...Radar and automated gauges. IMPACT...Significant and life threatening flooding in drainages, streams, rivers, roads, properties, and other low lying areas. Multiple public road closures expected, as well as landslides in steep terrain. * Some locations that will experience flash flooding include... Kahului, Kihei, Lahaina, Kula, Pukalani, Makawao, Keokea, Haliimaile, Paia, Puunene, Haiku-Pauwela, Wailea, Pauwela, Maalaea, Huelo, Ulupalakua, Makena, Waikapu, Wailuku and Waiehu. PRECAUTIONARY/PREPAREDNESS ACTIONS... Stay away from streams, rivers, drainage ditches, and culverts, even if they are currently dry. Do not cross fast flowing or rising water in your vehicle, or on foot. Turn around, don't drown. The heavy rains may cause rock and mudslides in steep terrain areas. && This warning may need to be extended beyond 1100 PM HST if flooding persists. LAT...LON 2063 15647 2078 15648 2076 15654 2080 15663 2088 15670 2101 15668 2102 15668 2105 15659 2100 15651 2091 15647 2096 15633 2095 15624 2087 15612 2084 15611 2081 15600 2077 15597 2071 15598 2064 15604 2062 15611 2057 15642 FLASH FLOOD...RADAR AND GAUGE INDICATED FLASH FLOOD DAMAGE THREAT...CONSIDERABLE $$ GIBBS