Severe

Significant threat to life or property

Flood Warning Puerto Rico | Effective 04/06/2026 07:18

Public safety alert, emergency alert, and weather alert Description: * WHAT...Flooding caused by excessive rainfall continues. * WHERE...Along Rio Blanco in Naguabo. * WHEN...Until 1130 AM AST. * IMPACTS...Streams continue to rise due to excess runoff from earlier rainfall. Low-water crossings are inundated with water and may not be passable. * ADDITIONAL DETAILS... - At 1016 AM AST, the USGS sensor continues to report action flood stage. Although heavy rainfall has ended, emergency

Flood Warning Michigan | Effective 04/06/2026 07:19

Public safety alert, emergency alert, and weather alert Description: ...The Flood Warning continues for the following rivers in Michigan... North Branch Clinton Near Mt Clemens affecting Macomb County. For the N.br. Clinton River...including Mt Clemens...Minor flooding is forecast. * WHAT...Moderate flooding is occurring and minor flooding is forecast. * WHERE...North Branch Clinton near Mt Clemens. * WHEN...Until late tonight. * ADDITIONAL DETAILS... - At 10:00 AM EDT Monday the stage was 16.2 feet.

Flood Warning Missouri | Effective 04/06/2026 06:57

Public safety alert, emergency alert, and weather alert Description: ...The Flood Warning is extended for the following rivers in Missouri... Blackwater River near Blue Lick affecting Saline and Cooper Counties. * WHAT...Moderate flooding is occurring and moderate flooding is forecast. * WHERE...Blackwater River near Blue Lick. * WHEN...Until early Wednesday afternoon. * IMPACTS...At 24.0 feet, Cropland and pastures along the river flood. At 29.0 feet, Livestock in pastures along the river may be

Freeze Watch Ohio | Effective 04/06/2026 06:35

Public safety alert, emergency alert, and weather alert Description: * WHAT...Sub-freezing temperatures as low as 29 possible. * WHERE...Athens, Jackson OH, Morgan, Perry, Vinton, and Washington Counties. * WHEN...From late tonight through Tuesday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Instruction: Take steps now to protect tender plants from the cold.

Freeze Watch Indiana, Ohio | Effective 04/06/2026 06:03

Public safety alert, emergency alert, and weather alert Description: * WHAT...Sub-freezing temperatures as low as 27 possible. * WHERE...Portions of east central and southeast Indiana and central, south central, southwest, and west central Ohio. * WHEN...From late tonight through Tuesday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Instruction: Be prepared to take steps to protect tender plants from the cold.

Freeze Watch Indiana | Effective 04/06/2026 05:58

Public safety alert, emergency alert, and weather alert Description: * WHAT...The Frost Advisory will be allowed to expire at 9 AM EDT. For the Freeze Watch, sub-freezing temperatures as low as 29 possible. * WHERE...Decatur, Rush, Shelby, Henry, and Randolph Counties. * WHEN...From late tonight through Tuesday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Instruction:

Freeze Watch Indiana | Effective 04/06/2026 05:58

Public safety alert, emergency alert, and weather alert Description: * WHAT...Sub-freezing temperatures as low as 28 possible. * WHERE...Portions of central, east central, north central, and west central Indiana. * WHEN...From late tonight through Tuesday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Instruction: Take steps now to protect tender plants from the cold.

Flood Warning Puerto Rico | Effective 04/06/2026 05:34

Public safety alert, emergency alert, and weather alert Description: * WHAT...Flooding caused by excessive rainfall continues. * WHERE...Along Rio Blanco in Naguabo. * WHEN...Until 1030 AM AST. * IMPACTS...Streams continue to rise due to excess runoff from earlier rainfall. Low-water crossings are inundated with water and may not be passable. * ADDITIONAL DETAILS... - At 831 AM AST, the USGS gauge latest report indicated that Rio Blanco dropped to action flooding stage. Nevertheless,

Flood Warning Puerto Rico | Effective 04/06/2026 04:33

Public safety alert, emergency alert, and weather alert Description: * WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Along Rio Blanco in Naguabo. * WHEN...Until 1030 AM AST. * IMPACTS...Streams continue to rise due to excess runoff from earlier rainfall. Low-water crossings are inundated with water and may not be passable. * ADDITIONAL DETAILS... - At 729 AM AST, USGS gauge indicated that Rio Blanco reached minor flooding stage. Flooding is ongoing or expected to

Flood Warning Illinois, Wisconsin | Effective 04/06/2026 03:16

Public safety alert, emergency alert, and weather alert Description: ...The Flood Warning continues for the following rivers in Wisconsin...Illinois... Baraboo River At Reedsburg affecting Sauk County. Baraboo River At Rock Springs affecting Sauk County. Baraboo River Near Baraboo affecting Columbia and Sauk Counties. Fox River Lower Near New Munster affecting Kenosha and Lake Counties. Wisconsin River At Portage affecting Columbia County. * WHAT...Minor flooding is occurring and minor flooding is forecast.
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