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Responsive action SHOULD be taken immediately

Hawaii Severe Tropical Storm Warning | Effective 09/26/2026 07:59

* LOCATIONS AFFECTED - Mauna Kea Summit - Mauna Loa Summit * 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: until early this 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.

Severe Tropical Storm Warning | Effective 09/26/2026 08:00

* WHAT...For the Tropical Storm Warning, tropical storm conditions expected. For the Hurricane Watch, hurricane conditions possible. * WHERE...Alenuihaha Channel, Big Island Windward Waters, Big Island Leeward Waters and Big Island Southeast Waters. * WHEN...Until Sunday 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

New York Severe Flood Warning | Effective 09/26/2026 07:19

* WHAT...Minor flooding is forecast. * WHERE...Hudson River near Poughkeepsie. * WHEN...Until this evening. * ADDITIONAL DETAILS... - At 9:45 AM EDT Saturday the stage was 2.6 feet. - Forecast...The river will oscillate around flood stage with a maximum value of 4.7 feet this afternoon. - Flood stage is 4.2 feet. - Flood History...No available flood history. - http://www.weather.gov/safety/flood

Iowa Severe Flood Warning | Effective 09/26/2026 07:00

...The Flood Warning is extended for the following rivers in Iowa... Wapsipinicon River near De Witt 4S affecting Scott and Clinton Counties. * WHAT...Major flooding is occurring. * WHERE...Wapsipinicon River near De Witt 4S. * WHEN...Until Thursday afternoon. * IMPACTS...At 12.5 feet, Water affects old U.S. Highway 61 near the river. * ADDITIONAL DETAILS... - At 8:30 AM CDT Saturday the stage was 12.7 feet. - Forecast...The river is expected to fall below flood stage early

New Mexico Severe Flood Warning | Effective 09/26/2026 07:03

...The Flood Warning continues for the following rivers in New Mexico... Pecos River Near Lake Arthur affecting Chaves County. .Heavy rains within the Pecos River drainage basin will result in significant rises on the river today. Pay attention to river forecasts for changes in height and timing information. The most recent forecast has lowered the peak crest from moderate flood to minor flood but with a longer duration of elevated flows. * WHAT...Minor flooding is forecast. * WHERE...Pecos River near Lake Arthur.

Florida Severe Flood Warning | Effective 09/26/2026 06:37

...The Flood Warning continues for the following rivers in Florida... St Johns River Near Astor affecting Lake and Volusia Counties. .The St Johns River at Astor remains within Minor Flood Stage and is forecast to continue to rise, cresting on Sunday due to an ongoing period of northerly winds and tidal effects. River levels are forecast to then gradually subside through Minor Flood Stage through the middle of next week. For the St. Johns River...including Astor...Minor flooding is forecast.

Severe Storm Warning | Effective 09/26/2026 03:13

* WHAT...North winds 35 to 45 kt with gusts up to 55 kt and seas 15 to 20 ft. * WHERE...Waters from Fenwick Island DE to Chintoteague VA from 20 to 60 NM, Waters from Chincoteague VA to Parramore Island VA from 20 to 60 NM and Waters from Parramore Island VA to Cape Charles Light VA from 20 to 60 NM. * WHEN...Until 1 PM EDT Saturday. * IMPACTS...Storm force winds and hazardous seas will capsize or damage vessels and reduce visibility. Mariners should remain in port, alter course, and/or secure the

Hawaii Severe Tropical Storm Warning | Effective 09/26/2026 01:56

* LOCATIONS AFFECTED - Naalehu - Pahala * 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 58 to 73 mph - The wind threat has remained nearly steady from the previous assessment. - PLAN: Plan for dangerous wind of equivalent strong tropical storm force.

Hawaii Severe Tropical Storm Warning | Effective 09/26/2026 01:56

* LOCATIONS AFFECTED - Kamuela - Hawi - Honokaa * 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 early 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.
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