Severe

Significant threat to life or property

Wisconsin Flood Warning | Effective 04/18/2026 08:06

Public safety alert, emergency alert, and weather alert Description: ...The Flood Warning is extended for the following rivers in Wisconsin... Baraboo River Near Baraboo affecting Sauk and Columbia Counties. Pecatonica River At Martintown affecting Green County. Wisconsin River At Portage affecting Columbia County. ...The Flood Warning continues for the following rivers in Wisconsin...Illinois... Root River At Racine affecting Racine County. Sheboygan River At Sheboygan affecting Sheboygan County.

Wisconsin Flood Warning | Effective 04/18/2026 08:06

Public safety alert, emergency alert, and weather alert Description: ...The Flood Warning is extended for the following rivers in Wisconsin... Baraboo River Near Baraboo affecting Sauk and Columbia Counties. Pecatonica River At Martintown affecting Green County. Wisconsin River At Portage affecting Columbia County. ...The Flood Warning continues for the following rivers in Wisconsin...Illinois... Root River At Racine affecting Racine County. Sheboygan River At Sheboygan affecting Sheboygan County.

Illinois, Wisconsin Flood Warning | Effective 04/18/2026 08:06

Public safety alert, emergency alert, and weather alert Description: ...The Flood Warning is extended for the following rivers in Wisconsin... Baraboo River Near Baraboo affecting Sauk and Columbia Counties. Pecatonica River At Martintown affecting Green County. Wisconsin River At Portage affecting Columbia County. ...The Flood Warning continues for the following rivers in Wisconsin...Illinois... Root River At Racine affecting Racine County. Sheboygan River At Sheboygan affecting Sheboygan County.

Wisconsin Flood Warning | Effective 04/18/2026 08:06

Public safety alert, emergency alert, and weather alert Description: ...The Flood Warning is extended for the following rivers in Wisconsin... Baraboo River Near Baraboo affecting Sauk and Columbia Counties. Pecatonica River At Martintown affecting Green County. Wisconsin River At Portage affecting Columbia County. ...The Flood Warning continues for the following rivers in Wisconsin...Illinois... Root River At Racine affecting Racine County. Sheboygan River At Sheboygan affecting Sheboygan County.

Wisconsin Flood Warning | Effective 04/18/2026 08:06

Public safety alert, emergency alert, and weather alert Description: ...The Flood Warning is extended for the following rivers in Wisconsin... Baraboo River Near Baraboo affecting Sauk and Columbia Counties. Pecatonica River At Martintown affecting Green County. Wisconsin River At Portage affecting Columbia County. ...The Flood Warning continues for the following rivers in Wisconsin...Illinois... Root River At Racine affecting Racine County. Sheboygan River At Sheboygan affecting Sheboygan County.

Illinois, Wisconsin Flood Warning | Effective 04/18/2026 08:06

Public safety alert, emergency alert, and weather alert Description: ...Forecast flooding changed from Minor to Moderate severity and increased in duration for the following rivers in Illinois... Wisconsin... Turtle Creek Near Clinton affecting Rock and Winnebago Counties. * WHAT...Minor flooding is occurring and moderate flooding is forecast. This approaches the flood of record. * WHERE...Turtle Creek near Clinton. * WHEN...Until Monday afternoon. * IMPACTS...At 11.5 feet, Water begins to flow across South Creek Rd

Texas Severe Thunderstorm Warning | Effective 04/18/2026 08:06

Public safety alert, emergency alert, and weather alert Description: At 1005 AM CDT, a severe thunderstorm was located near Clifton, moving east at 60 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is possible. This severe storm will be near... Clifton around 1010 AM CDT. Other locations impacted by this severe thunderstorm include Womack, Lakewood Harbor, Cayote, Cedar Shores, Norse, Mosheim, and Hurst Springs. Instruction:

Wisconsin Flash Flood Watch | Effective 04/18/2026 08:13

Public safety alert, emergency alert, and weather alert Description: * WHAT...Flash flooding due to the potential compromise of the Caledonia-Lewiston Levee. The Wisconsin Department of Natural Resources has indicated that the Calendonia-Lewiston Levee along the Wisconsin River may become compromised as the river levels rise. If this takes place, a rapid inundation of water is expected along the south and west side of the river. The City of Portage is

Utah Freeze Watch | Effective 04/18/2026 08:15

Public safety alert, emergency alert, and weather alert Description: * WHAT...For the Freeze Warning, widespread sub-freezing temperatures in the mid to upper 20s, with temperatures falling as low as the mid teens to lower 20s in the Sanpete and Sevier Valleys, western Uinta Basin, Castle Country, and west-cenral and southwest Utah. For the Freeze Watch, sub-freezing temperatures in the mid 20s to around 30 possible. * WHERE...Castle Country, Eastern Juab/Millard Counties, San Rafael

Texas Severe Thunderstorm Warning | Effective 04/18/2026 08:16

Public safety alert, emergency alert, and weather alert Description: At 1016 AM CDT, a severe thunderstorm was located near Chandler, or 7 miles southwest of Tyler, moving east at 60 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. This severe thunderstorm will remain over mainly rural areas of southeastern Van Zandt and northeastern Henderson Counties, including
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