Alert archive / Nevada / Flash Flood Warnings

Flash Flood Warnings in Nevada, 2025

62 flash flood warnings in 2025. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of flash flood warnings reaches back to 1986.

Flash Flood Warnings by county

Each county as a circle sized by its count in 2025. Tap one for its archive.

Flash Flood Warnings: 62
Busiest month: September20 flash flood warnings
Busiest day: August 26, 20257 flash flood warnings

Over time

By month

The alerts

Every alert, in the order issued. Times are local, Pacific Time. Each opens its own page with the text, the map, the radar and the sounding.

Issued	Product	Office	Counties	Lasted
May 6, 2:01 PM PDT	Flash Flood Warning Considerable damage threat	VEF	Clark	2 hr
May 6, 2:42 PM PDT	Flash Flood Warning Considerable damage threat	VEF	Clark	3 hr
May 6, 4:12 PM PDT	Flash Flood Warning Considerable damage threat	VEF	Clark	3 hr
May 6, 5:22 PM PDT	Flash Flood Warning Considerable damage threat	VEF	Clark, Lincoln	3 hr
Jun 2, 6:43 PM PDT	Flash Flood Warning Considerable damage threat	VEF	Clark	3 hr
Jun 3, 2:04 PM PDT	Flash Flood Warning Considerable damage threat	VEF	Clark	3 hr
Jun 3, 4:29 PM PDT	Flash Flood Warning Considerable damage threat	VEF	Clark	3 hr
Jun 3, 6:04 PM PDT	Flash Flood Warning Considerable damage threat	VEF	Nye	3 hr
Jun 5, 11:35 AM PDT	Flash Flood Warning Considerable damage threat	VEF	Clark	4 hr
Jun 5, 1:33 PM PDT	Flash Flood Warning Considerable damage threat	VEF	Lincoln	5 hr
Jun 5, 3:13 PM PDT	Flash Flood Warning Considerable damage threat	VEF	Clark	3 hr
Jun 5, 9:18 PM PDT	Flash Flood Warning Considerable damage threat	VEF	Clark	3 hr
Jun 6, 6:13 PM PDT	Flash Flood Warning	REV	Washoe	34 min
Jul 17, 4:51 PM PDT	Flash Flood Warning Considerable damage threat	VEF	Clark	3 hr
Jul 17, 6:16 PM PDT	Flash Flood Warning Considerable damage threat	VEF	Clark, Lincoln	3 hr
Jul 17, 7:50 PM PDT	Flash Flood Warning Considerable damage threat	VEF	Lincoln	3 hr
Jul 18, 1:12 PM PDT	Flash Flood Warning Considerable damage threat	VEF	Clark	3 hr
Jul 18, 2:17 PM PDT	Flash Flood Warning Considerable damage threat	VEF	Clark	115 min
Jul 27, 7:44 PM PDT	Flash Flood Warning	REV	Washoe	75 min
Jul 27, 7:58 PM PDT	Flash Flood Warning	REV	Washoe	62 min
Aug 23, 2:30 PM PDT	Flash Flood Warning	REV	Washoe	2 hr
Aug 24, 4:43 PM PDT	Flash Flood Warning	LKN	Eureka	3 hr
Aug 25, 1:04 PM PDT	Flash Flood Warning Considerable damage threat	VEF	Clark	3 hr
Aug 25, 3:11 PM PDT	Flash Flood Warning	REV	Lyon, Storey, Washoe	2 hr
Aug 25, 3:34 PM PDT	Flash Flood Warning	REV	Storey, Washoe	3 hr
Aug 25, 7:36 PM PDT	Flash Flood Warning Considerable damage threat	VEF	Esmeralda, Nye	3 hr
Aug 26, 1:09 PM PDT	Flash Flood Warning Considerable damage threat	VEF	Clark	3 hr
Aug 26, 2:30 PM PDT	Flash Flood Warning	REV	Washoe	3 hr
Aug 26, 3:08 PM PDT	Flash Flood Warning	REV	Storey, Washoe	112 min
Aug 26, 3:28 PM PDT	Flash Flood Warning	REV	Lyon, Storey	3 hr
Aug 26, 4:10 PM PDT	Flash Flood Warning	REV	Lyon, Storey, Washoe	2 hr
Aug 26, 4:37 PM PDT	Flash Flood Warning Considerable damage threat	VEF	Clark	3 hr
Aug 26, 5:54 PM PDT	Flash Flood Warning Considerable damage threat	VEF	Nye	3 hr
Aug 26, 8:20 PM PDT	Flash Flood Warning	VEF	Clark	115 min
Aug 27, 4:04 PM PDT	Flash Flood Warning	REV	Storey, Washoe	116 min
Sep 4, 2:10 PM PDT	Flash Flood Warning Considerable damage threat	VEF	Clark	3 hr
Sep 5, 12:58 AM PDT	Flash Flood Warning Considerable damage threat	VEF	Clark	3 hr
Sep 5, 1:19 AM PDT	Flash Flood Warning Considerable damage threat	VEF	Clark	3 hr
Sep 5, 1:56 PM PDT	Flash Flood Warning Considerable damage threat	VEF	Nye	3 hr
Sep 5, 2:51 PM PDT	Flash Flood Warning Considerable damage threat	VEF	Nye	3 hr
Sep 5, 3:36 PM PDT	Flash Flood Warning Considerable damage threat	VEF	Clark	3 hr
Sep 5, 4:09 PM PDT	Flash Flood Warning Considerable damage threat	VEF	Esmeralda	4 hr
Sep 5, 4:35 PM PDT	Flash Flood Warning Considerable damage threat	VEF	Lincoln	3 hr
Sep 5, 6:10 PM PDT	Flash Flood Warning	LKN	Nye	3 hr
Sep 5, 7:33 PM PDT	Flash Flood Warning Considerable damage threat	VEF	Clark, Lincoln	4 hr
Sep 5, 11:16 PM PDT	Flash Flood Warning Considerable damage threat	VEF	Clark	3 hr
Sep 5, 11:51 PM PDT	Flash Flood Warning Considerable damage threat	VEF	Clark, Nye	4 hr
Sep 6, 1:12 AM PDT	Flash Flood Warning Considerable damage threat	VEF	Clark	3 hr
Sep 19, 12:38 AM PDT	Flash Flood Warning Considerable damage threat	VEF	Nye	4 hr
Sep 21, 3:01 PM PDT	Flash Flood Warning	LKN	Elko	4 hr
Sep 25, 3:14 PM PDT	Flash Flood Warning	REV	Douglas	112 min
Sep 26, 2:16 PM PDT	Flash Flood Warning Considerable damage threat	VEF	Clark	119 min
Sep 26, 3:26 PM PDT	Flash Flood Warning Considerable damage threat	VEF	Clark	3 hr
Sep 26, 3:45 PM PDT	Flash Flood Warning Considerable damage threat	VEF	Clark	3 hr
Sep 26, 4:16 PM PDT	Flash Flood Warning Considerable damage threat	VEF	Clark	3 hr
Oct 9, 5:19 PM PDT	Flash Flood Warning Considerable damage threat	VEF	Clark, Nye	3 hr
Oct 9, 8:12 PM PDT	Flash Flood Warning Considerable damage threat	VEF	Clark, Lincoln, Nye	3 hr
Oct 10, 2:35 PM PDT	Flash Flood Warning Considerable damage threat	VEF	Clark	5 hr
Oct 10, 4:44 PM PDT	Flash Flood Warning Considerable damage threat	VEF	Clark	3 hr
Oct 10, 5:41 PM PDT	Flash Flood Warning Considerable damage threat	VEF	Clark	3 hr
Oct 10, 5:58 PM PDT	Flash Flood Warning Considerable damage threat	VEF	Clark	3 hr
Oct 13, 12:25 PM PDT	Flash Flood Warning Considerable damage threat	VEF	Clark	3 hr

By county

Every county with at least one alert. A county page lists each alert that covered it.

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record The radar archive 2024 2026

Sources

National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Rebuilt daily.