Severe

Significant threat to life or property

Nevada Dust Storm Warning Severe | Effective 04-21-2026 17:15

Public safety alert, emergency alert, and weather alert Description: The National Weather Service in Elko Nevada has issued a * Dust Storm Warning for... Central Nye County in south central Nevada... Northwestern White Pine County in northeastern Nevada... Southeastern Eureka County in north central Nevada... * Until 715 PM PDT. * At 509 PM PDT, a dust channel was near Garden Pass, moving north at 70 mph. HAZARD...Less than a quarter mile visibility with strong wind in

Texas Local Area Emergency Severe | Effective 04-21-2026 15:23

Public safety alert, emergency alert, and weather alert Description: Instruction: Williamson County Office of Emergency Management: Flash flood threat near Shady River and Good Water RV Parks has ended. You may return to the area. Use caution when driving, do not drive around a barricade or on closed roads. Do not walk or drive through moving water or on flooded roadways.

Texas Flash Flood Warning Severe | Effective 04-21-2026 13:01

Public safety alert, emergency alert, and weather alert Description: FFWEWX The National Weather Service in Austin/San Antonio has extended the * Flash Flood Warning for... Central Williamson County in south central Texas... * Until 615 PM CDT. * At 301 PM CDT, Emergency management reported several low water crossings remain closed due to flooding throughout Williamson County. Between 2 and 4 inches of rain have fallen. Additional rainfall amounts up to 1 inch are possible in the warned area.

Texas Flash Flood Warning Severe | Effective 04-21-2026 09:43

Public safety alert, emergency alert, and weather alert Description: FFWEWX The National Weather Service in Austin/San Antonio has extended the * Flash Flood Warning for... Central Williamson County in south central Texas... * Until 315 PM CDT. * At 1143 AM CDT, Doppler radar and automated rain gauges indicated thunderstorms producing heavy rain across the warned area. Between 2 and 5 inches of rain have fallen. Additional rainfall amounts up to 1 inch are possible in the warned area. Flash flooding is
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