Severe

Significant threat to life or property

Illinois Flood Warning | Effective 04/19/2026 09:44

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning continues for the following rivers in<br /> Illinois... Des Plaines River at Lincolnshire affecting Cook and Lake IL<br /> Counties. Des Plaines River near Des Plaines affecting Cook County. Des Plaines River near Russell affecting Lake IL County. Des Plaines River near Gurnee affecting Lake IL County. * WHAT...Moderate flooding is occurring and moderate flooding is<br /> forecasted to occur.

Illinois Flood Warning | Effective 04/19/2026 09:44

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning continues for the following rivers in<br /> Illinois... Des Plaines River at Lincolnshire affecting Cook and Lake IL<br /> Counties. Des Plaines River near Des Plaines affecting Cook County. Des Plaines River near Russell affecting Lake IL County. Des Plaines River near Gurnee affecting Lake IL County. * WHAT...Moderate flooding is occurring and major flooding is<br /> forecasted to occur. * WHERE...Des Plaines River from Townline Road in Libertyville<br />

Illinois Flood Warning | Effective 04/19/2026 09:44

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning continues for the following rivers in<br /> Illinois... Des Plaines River at Lincolnshire affecting Cook and Lake IL<br /> Counties. Des Plaines River near Des Plaines affecting Cook County. Des Plaines River near Russell affecting Lake IL County. Des Plaines River near Gurnee affecting Lake IL County. * WHAT...Moderate flooding is occurring and moderate flooding is<br /> forecasted to occur.

Illinois Flood Warning | Effective 04/19/2026 09:44

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning continues for the following rivers in<br /> Illinois... Des Plaines River at Lincolnshire affecting Cook and Lake IL<br /> Counties. Des Plaines River near Des Plaines affecting Cook County. Des Plaines River near Russell affecting Lake IL County. Des Plaines River near Gurnee affecting Lake IL County. * WHAT...Minor flooding is occurring and moderate flooding is<br /> forecasted to occur.

California Winter Storm Watch | Effective 04/19/2026 09:20

* WHAT...Heavy snow above 8000 feet. Snow accumulations of 6 to 12<br /> inches above 8000 feet with up to 18 inches on highest mountain<br /> peaks. Up to 4 inches of snow possible for communities along<br /> Highway 395. Wind gusts of 40 to 50 mph across lower elevations<br /> and up to 80 mph along ridges. * WHERE...Mono County. * WHEN...From Tuesday morning through Wednesday afternoon. * IMPACTS...Travel could be very difficult through Sierra passes.<br /> The hazardous conditions could impact the Tuesday and Wednesday<br />

California, Nevada Winter Storm Watch | Effective 04/19/2026 09:20

* WHAT...Heavy snow above 6500 feet. Snow accumulations of 4 to 10<br /> inches above 6500 feet with 12 to 18 inches along highest mountain<br /> peaks. 1 to 4 inches of snow possible at lake level, especially on<br /> the western shores. Wind gusts of 30 to 35 mph across lower<br /> elevations, including Lake Tahoe where wave heights reach 1 to 3<br /> feet. Ridgetop winds gusting up to 90 mph at times. * WHERE...Greater Lake Tahoe Area. * WHEN...From Tuesday morning through Wednesday afternoon.

Kentucky Freeze Watch | Effective 04/19/2026 09:02

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Sub-freezing temperatures of 28 to 32 possible in valleys. * WHERE...Portions of east central, northeast, and southeast<br /> Kentucky. * WHEN...From late Monday night through Tuesday morning. * IMPACTS...Frost and freeze conditions could kill crops, other<br /> sensitive vegetation. Instruction:<br /> Take steps now to protect tender plants from the cold.

Illinois Flood Warning | Effective 04/19/2026 09:10

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning continues for the following rivers in<br /> Illinois... Rock River at Byron affecting Ogle County. Rock River at Rockton affecting Winnebago County. Rock River at Latham Park affecting Winnebago County. * WHAT...Moderate flooding is occurring and moderate flooding is<br /> forecasted to occur. * WHERE...Rock River from confluence with Kishwaukee River to Castle<br /> Rock State Park near Oregon, including the Byron gauge. * WHEN...Until further notice.

Wisconsin Flood Warning | Effective 04/19/2026 09:10

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning continues for the following rivers in<br /> Wisconsin... Wolf River at New London affecting Winnebago, Waupaca and Outagamie<br /> Counties. Wolf River near Shiocton affecting Shawano, Waupaca and Outagamie<br /> Counties. For the Lower Wolf River...including Shiocton, New London, Lake<br /> Poygan...Major flooding is forecast. * WHAT...Major flooding is occurring and major flooding is forecast.<br /> This approaches the flood of record.

Wisconsin Flood Warning | Effective 04/19/2026 09:10

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning continues for the following rivers in<br /> Wisconsin... Wolf River at New London affecting Winnebago, Waupaca and Outagamie<br /> Counties. Wolf River near Shiocton affecting Shawano, Waupaca and Outagamie<br /> Counties. For the Lower Wolf River...including Shiocton, New London, Lake<br /> Poygan...Major flooding is forecast. * WHAT...Moderate flooding is occurring and moderate flooding is<br /> forecast. This approaches the flood of record.
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