Immediate

Responsive action SHOULD be taken immediately

Montana Severe Severe Thunderstorm Warning | Effective 09/07/2026 02:05

SVRBYZ The National Weather Service in Billings has issued a * Severe Thunderstorm Warning for... Northeastern Musselshell County in central Montana... * Until 400 AM MDT. * At 305 AM MDT, a severe thunderstorm was located 16 miles northeast of Roundup, moving northeast at 25 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Melstone and Musselshell.

Hawaii Extreme Hurricane Warning | Effective 09/07/2026 02:08

A Hurricane Warning means hurricane-force winds are expected somewhere within this area within the next 36 hours * LOCATIONS AFFECTED - Lihue - Wailua - Anahola * WIND - LATEST LOCAL FORECAST: Equivalent Tropical Storm force wind - Peak Wind Forecast: 35-45 mph with gusts to 55 mph - Window for Tropical Storm force winds: early Monday afternoon until Tuesday morning - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST

Hawaii Extreme Hurricane Warning | Effective 09/07/2026 02:08

A Hurricane Warning means hurricane-force winds are expected somewhere within this area within the next 36 hours * LOCATIONS AFFECTED - Poipu - Kaleheo * WIND - LATEST LOCAL FORECAST: Equivalent Tropical Storm force wind - Peak Wind Forecast: 35-45 mph with gusts to 60 mph - Window for Tropical Storm force winds: early Monday afternoon until Tuesday morning - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for wind 74

Hawaii Extreme Hurricane Warning | Effective 09/07/2026 02:08

A Hurricane Warning means hurricane-force winds are expected somewhere within this area within the next 36 hours * LOCATIONS AFFECTED - Waimea - Barking Sands - Hanapepe * WIND - LATEST LOCAL FORECAST: Equivalent Cat 1 Hurricane force wind - Peak Wind Forecast: 55-75 mph with gusts to 85 mph - Window for Tropical Storm force winds: early Monday afternoon until Tuesday morning - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST

Hawaii Extreme Hurricane Warning | Effective 09/07/2026 02:08

A Hurricane Warning means hurricane-force winds are expected somewhere within this area within the next 36 hours * LOCATIONS AFFECTED - Puuwai * WIND - LATEST LOCAL FORECAST: Equivalent Strong Tropical Storm force wind - Peak Wind Forecast: 45-60 mph with gusts to 70 mph - Window for Tropical Storm force winds: early Monday afternoon until Tuesday morning - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for wind 74

Hawaii Extreme Hurricane Warning | Effective 09/07/2026 02:08

A Hurricane Warning means hurricane-force winds are expected somewhere within this area within the next 36 hours * LOCATIONS AFFECTED - Kokee State Park - Mount Waialeale * WIND - LATEST LOCAL FORECAST: Equivalent Cat 1 Hurricane force wind - Peak Wind Forecast: 60-80 mph with gusts to 95 mph - Window for Tropical Storm force winds: early Monday afternoon until Tuesday morning - Window for Hurricane force winds: Monday evening until early Tuesday morning

Hawaii Extreme Hurricane Warning | Effective 09/07/2026 02:08

A Hurricane Warning means hurricane-force winds are expected somewhere within this area within the next 36 hours * LOCATIONS AFFECTED - Kilauea - Haena - Polihale * WIND - LATEST LOCAL FORECAST: Equivalent Cat 1 Hurricane force wind - Peak Wind Forecast: 60-80 mph with gusts to 95 mph - Window for Tropical Storm force winds: early Monday afternoon until Tuesday morning - Window for Hurricane force winds: Monday evening until early Tuesday morning

Extreme Hurricane Warning | Effective 09/07/2026 02:09

* WHAT...Hurricane conditions expected. * WHERE...Kauai Northwest Waters and Kauai Leeward Waters. * WHEN...Monday morning through Tuesday afternoon. * IMPACTS...Extremely strong winds will cause hazardous seas which will likely capsize or damage vessels and severely reduce visibility. Mariners should remain in port, alter course, and/or secure the vessel for extreme conditions.

Severe Tropical Storm Warning | Effective 09/07/2026 02:09

* WHAT...Tropical storm conditions expected. * WHERE...Kauai Channel. * WHEN...Monday morning through Tuesday afternoon. * IMPACTS...Very strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions.

Severe Tropical Storm Warning | Effective 09/07/2026 02:09

* WHAT...Tropical storm conditions expected. * WHERE...Kauai Windward Waters. * WHEN...Monday morning through Tuesday afternoon. * IMPACTS...Very strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions.
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