Severe

Significant threat to life or property

Flood Warning Iowa | Effective 04/06/2026 09:00

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The National Weather Service in Des Moines IA has issued a Flood<br /> Warning for the following rivers in Iowa... Iowa River near Tama Hwy E49 affecting Poweshiek and Tama<br /> Counties. * WHAT...Minor flooding is forecast. * WHERE...The Iowa River near Tama Hwy E49, or from Timber Creek<br /> near Le Grand to Salt Creek near Belle Plaine. * WHEN...From Tuesday morning to early Wednesday morning. * IMPACTS...At 12.5 feet, Backwater from the Iowa River covers<br />

Flood Warning New York | Effective 04/06/2026 09:04

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...West Canada Creek at Hinckley. * WHEN...Until early Wednesday morning. * IMPACTS...At 1227.0 feet, Minor flood stage with two feet of water<br /> flowing over the spillway. The river overflows its banks<br /> downstream. * ADDITIONAL DETAILS...<br /> - At 11:45 AM EDT Monday the stage was 1227.4 feet.<br /> - Forecast...The river is expected to fall below flood stage<br />

Freeze Watch Delaware, Maryland, New Jersey, Pennsylvania | Effective 04/06/2026 09:15

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Sub-freezing temperatures as low as 24 possible. * WHERE...Portions of central, northern, and southern Delaware,<br /> northeast Maryland, central and southern New Jersey, and east<br /> central and southeast Pennsylvania. * WHEN...From late Tuesday night through Wednesday morning. * IMPACTS...Frost and freeze conditions could kill crops, other<br /> sensitive vegetation and possibly damage unprotected outdoor<br /> plumbing. Instruction:<br />

Freeze Watch Illinois | Effective 04/06/2026 09:27

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Sub-freezing temperatures as low as 30 possible. * WHERE...De Witt, McLean, Peoria, Piatt, Tazewell, Woodford,<br /> Champaign, and Vermilion Counties. * WHEN...From late tonight through Tuesday morning. * IMPACTS...Frost and freeze conditions could kill crops, other<br /> sensitive vegetation and possibly damage unprotected outdoor<br /> plumbing. Instruction:<br /> Take steps now to protect tender plants from the cold.

Flood Warning New York | Effective 04/06/2026 09:32

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning continues for the following rivers in New<br /> York... Cayuga Lake At Ithaca affecting Tompkins County. * WHAT...Moderate flooding is occurring and moderate flooding is<br /> forecast. * WHERE...Cayuga Lake at Ithaca. * WHEN...Until further notice. * IMPACTS...At 384.0 feet, Water will affect some properties along<br /> the lake shore in the towns of Ulysses, Trumansburg and Lansing.<br />

Flood Warning Illinois | Effective 04/06/2026 09:33

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning continues for the following rivers in<br /> Illinois... Illinois River at La Salle affecting Bureau, La Salle and Putnam<br /> Counties. ...The Flood Warning is cancelled for the following rivers in<br /> Illinois... Illinois River at Ottawa affecting La Salle County. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Illinois River from Starved Rock Lock and Dam downstream<br />

Flood Warning New York | Effective 04/06/2026 09:38

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning continues for the following rivers in New<br /> York... Onondaga Lake At Liverpool affecting Onondaga County. * WHAT...Minor flooding is forecast. * WHERE...Onondaga Lake at Liverpool. * WHEN...Until early Wednesday afternoon. * IMPACTS...At 366.0 feet, Minor flood stage. Trails at Onondaga<br /> Lake Park are flooded. Marina usage is also impacted. Areas<br /> downstream of the lake, in the vicinity of Hayes Road, may be<br /> affected by flood waters.

Flood Warning Illinois | Effective 04/06/2026 09:45

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning continues for the following rivers in<br /> Illinois... Illinois River at Peoria affecting Peoria, Woodford and Tazewell<br /> Counties. Illinois River near Havana affecting Mason, Fulton and Cass<br /> Counties. Illinois River at Beardstown affecting Morgan, Schuyler, Brown<br /> and Cass Counties. .The following forecasts are based on observed precipitation, soil<br /> moisture conditions, and forecast precipitation.

Flood Warning Illinois | Effective 04/06/2026 09:45

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning continues for the following rivers in<br /> Illinois... Illinois River at Peoria affecting Peoria, Woodford and Tazewell<br /> Counties. Illinois River near Havana affecting Mason, Fulton and Cass<br /> Counties. Illinois River at Beardstown affecting Morgan, Schuyler, Brown<br /> and Cass Counties. .The following forecasts are based on observed precipitation, soil<br /> moisture conditions, and forecast precipitation.

Flood Warning Illinois | Effective 04/06/2026 09:45

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning continues for the following rivers in<br /> Illinois... Illinois River at Peoria affecting Peoria, Woodford and Tazewell<br /> Counties. Illinois River near Havana affecting Mason, Fulton and Cass<br /> Counties. Illinois River at Beardstown affecting Morgan, Schuyler, Brown<br /> and Cass Counties. .The following forecasts are based on observed precipitation, soil<br /> moisture conditions, and forecast precipitation.
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