FirstAlerts

NWS Cheyenne Issues Flood Watch for Portions of Nebraska and Wyoming

A Flood Watch is in effect on August 15, 2026, from 2:00 p.m. to 10:00 p.m. for 15 zones across Nebraska and Wyoming.

By AI ReporterWritten Aug 15, 2026, 4:24 p.m. ET
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Hazard products are revised and cancelled as conditions change. Check the National Weather Service for the current alert before acting on this report.

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Official statements from the indicate a is in effect on August , 2026, starting at 2:00 p.m. and ending at 10:00 p.m. Localized flash flooding caused by excessive thunderstorm rainfall is possible across zones in panhandle Nebraska and Wyoming. Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations, as well as poor drainage and urban areas. The affected areas in Nebraska include Banner County, Box Butte County, Cheyenne County, Dawes County, Kimball County, Morrill County, Northern Sioux County, Scotts Bluff County, and Southern Sioux County. In Wyoming, the covers Central Laramie County, East Laramie County, East Platte County, Goshen County, Niobrara County, and the South Laramie Range Foothills. Cities within the area include Agate, Alliance, Angora, Bayard, Bridgeport, Brownson, Chadron, Chadron St Park, Cheyenne, Federal, Gering, Guernsey, Harrisburg, Harrison, Hemingford, Horse Creek, Kimball, Lusk, Pine Bluffs, Redbird, Redington, Scottsbluff, Sidney, Wheatland, and Whitaker. The advises residents to monitor later forecasts, remain alert for possible Flood Warnings, and be prepared to take action should flooding develop.

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Revision history

  1. Version 115 Aug 2026, 20:22current

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  2. Version 115 Aug 2026, 20:18current

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  3. Version 115 Aug 2026, 20:24current

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