Severe

Significant threat to life or property

Hawaii Severe Tropical Storm Watch | Effective 09/26/2026 14:01

* LOCATIONS AFFECTED - Pukoo * 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: until Sunday afternoon - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for wind 39 to 57 mph - The wind threat has remained nearly steady from the previous assessment.

Hawaii Severe Tropical Storm Watch | Effective 09/26/2026 14:01

* LOCATIONS AFFECTED - Wailuku - Waihee - Kapalua * WIND - LATEST LOCAL FORECAST: Equivalent Tropical Storm force wind - Peak Wind Forecast: 30-40 mph with gusts to 60 mph - Window for Tropical Storm force winds: until Sunday afternoon - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for wind 58 to 73 mph - The wind threat has remained nearly steady from the previous assessment.

Hawaii Severe Tropical Storm Watch | Effective 09/26/2026 14:01

* LOCATIONS AFFECTED - Haleakala National Park * WIND - LATEST LOCAL FORECAST: Equivalent Tropical Storm force wind - Peak Wind Forecast: 30-40 mph with gusts to 50 mph - Window for Tropical Storm force winds: until Sunday morning - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for wind 58 to 73 mph - The wind threat has remained nearly steady from the previous assessment.

Hawaii Severe Tropical Storm Watch | Effective 09/26/2026 14:01

* LOCATIONS AFFECTED - Kaunakakai - Kualapuu - Kepuhi * WIND - LATEST LOCAL FORECAST: Equivalent Tropical Storm force wind - Peak Wind Forecast: 30-40 mph with gusts to 55 mph - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for wind 39 to 57 mph - The wind threat has remained nearly steady from the previous assessment. - PLAN: Plan for hazardous wind of equivalent tropical storm force.

Hawaii Severe Tropical Storm Warning | Effective 09/26/2026 14:01

* LOCATIONS AFFECTED - Kailua-Kona - Captain Cook - Milolii * WIND - LATEST LOCAL FORECAST: Below tropical storm force wind - Peak Wind Forecast: 10-15 mph with gusts to 20 mph - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Wind less than 39 mph - The wind threat has remained nearly steady from the previous assessment. - PLAN: The sustained wind should remain less than tropical

Severe Tropical Storm Warning | Effective 09/26/2026 14:07

* WHAT...Tropical storm conditions expected. * WHERE...Alenuihaha Channel, Big Island Windward Waters, Big Island Leeward Waters and Big Island Southeast Waters. * WHEN...Until Sunday 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 Watch | Effective 09/26/2026 14:07

* WHAT...Tropical storm conditions possible. * WHERE...Kaiwi Channel, Maui County Windward Waters, Maui County Leeward Waters, Maalaea Bay and Pailolo Channel. * WHEN...Until Sunday afternoon. * IMPACTS...Very strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and seas.

Massachusetts, Rhode Island Severe Flash Flood Warning | Effective 09/26/2026 14:09

At 509 PM EDT, emergency management reported thunderstorms producing heavy rain across the warned area. Between 1.5 and 2 inches of rain have fallen. The expected rainfall rate is 1 to 2 inches in 1 hour. Additional rainfall amounts of 0.5 to 1.5 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Emergency management reported. IMPACT...Flash flooding of small creeks and streams, urban areas,

Georgia Severe Local Area Emergency | Effective 09-26-2026 14:06

All lanes are closed on NB/SB I-285 between Exit 5 (SR 166) and Exit 7 (Cascade Rd) until 5AM Monday September 28th. Follow signed detours: NB traffic use Exit 5 to SR 166; SB traffic use Exit 10 A for I-20. Expect major travel delays on the Downtown Connector I-20, SR 166, and other Atlanta area roads. For real-time updates, visit the 511 website or call 511 before heading out. Stay alert and drive safely.

Georgia Severe Local Area Emergency | Effective 09-26-2026 14:06

All lanes are closed on NB/SB I-285 between Exit 5 (SR 166) and Exit 7 (Cascade Rd) until 5AM Monday September 28th. Follow signed detours: NB traffic use Exit 5 to SR 166; SB traffic use Exit 10 A for I-20. Expect major travel delays on the Downtown Connector I-20, SR 166, and other Atlanta area roads. For real-time updates, visit the 511 website or call 511 before heading out. Stay alert and drive safely.
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