Weather alerts in Clark County, Nevada, 2020

102 weather alerts in 2020, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Clark County and its neighbors

Each county as a circle sized by its count in 2020. Tap one for its archive.

Alerts: 102
Warnings: 43
Watches: 22
Advisories: 36
Busiest month: June16 alerts
Busiest day: August 23, 20204 alerts

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	Lasted
Jan 5, 2:57 AM PST	Wind Advisory	VEF	35 hr
Jan 15, 3:17 AM PST	Wind Advisory	VEF	42 hr
Jan 16, 9:06 PM PST	Wind Advisory	VEF	6 hr
Jan 28, 3:08 AM PST	Wind Advisory	VEF	41 hr
Feb 1, 2:47 AM PST	High Wind Watch	VEF	11 hr
Feb 1, 2:07 PM PST	High Wind Warning	VEF	49 hr
Feb 1, 2:07 PM PST	Wind Advisory	VEF	3 days
Feb 8, 3:08 AM PST	Wind Advisory	VEF	3 days
Feb 9, 3:55 AM PST	Winter Weather Advisory	VEF	30 hr
Feb 20, 1:20 PM PST	Winter Weather Advisory	VEF	61 hr
Mar 11, 3:30 AM PDT	Flash Flood Watch	VEF	48 hr
Mar 12, 3:20 AM PDT	Winter Weather Advisory	VEF	32 hr
Mar 12, 6:14 PM PDT	Flash Flood Warning Considerable damage threat	VEF	3 hr
Mar 12, 8:44 PM PDT	Areal Flood Advisory	VEF	3 hr
Mar 13, 3:29 AM PDT	Areal Flood Advisory	VEF	5 hr
Mar 22, 2:24 PM PDT	Winter Weather Advisory	VEF	24 hr
Mar 25, 2:01 AM PDT	Wind Advisory	VEF	27 hr
Apr 3, 12:48 PM PDT	Winter Storm Watch	VEF	61 hr
Apr 4, 2:03 AM PDT	Wind Advisory	VEF	45 hr
Apr 4, 4:52 AM PDT	Winter Storm Warning	VEF	5 days
Apr 8, 3:28 AM PDT	Winter Weather Advisory	VEF	32 hr
Apr 12, 3:26 PM PDT	Severe Thunderstorm Warning	VEF	34 min
Apr 12, 3:59 PM PDT	Severe Thunderstorm Warning	VEF	46 min
Apr 12, 5:25 PM PDT	Severe Thunderstorm Warning	VEF	50 min
Apr 12, 9:40 PM PDT	Flash Flood Warning Considerable damage threat	VEF	2 hr
Apr 24, 2:07 PM PDT	Excessive Heat Watch	VEF	61 hr
Apr 25, 2:11 PM PDT	Excessive Heat Warning	VEF	5 days
May 7, 2:13 PM PDT	Fire Weather Watch	VEF	23 hr
May 8, 1:05 PM PDT	Red Flag Warning	VEF	56 hr
May 10, 2:01 PM PDT	Red Flag Warning	VEF	30 hr
May 10, 3:21 PM PDT	Severe Thunderstorm Warning	VEF	39 min
May 11, 2:56 AM PDT	Wind Advisory	VEF	41 hr
May 11, 12:56 PM PDT	Red Flag Warning	VEF	31 hr
May 11, 1:34 PM PDT	Wind Advisory	VEF	39 hr
May 16, 2:41 AM PDT	Wind Advisory	VEF	3 days
May 21, 3:17 AM PDT	Wind Advisory	VEF	41 hr
May 21, 12:59 PM PDT	Red Flag Warning	VEF	31 hr
May 22, 1:49 PM PDT	Excessive Heat Watch	VEF	37 hr
May 24, 2:32 AM PDT	Excessive Heat Warning	VEF	6 days
Jun 1, 2:17 PM PDT	Excessive Heat Watch	VEF	11 hr
Jun 2, 1:06 AM PDT	Excessive Heat Warning	VEF	67 hr
Jun 3, 12:53 PM PDT	Fire Weather Watch	VEF	25 hr
Jun 4, 1:45 PM PDT	Red Flag Warning	VEF	30 hr
Jun 5, 8:36 PM PDT	Wind Advisory	VEF	23 hr
Jun 6, 7:59 PM PDT	Wind Advisory	VEF	30 hr
Jun 7, 3:42 AM PDT	Red Flag Warning	VEF	16 hr
Jun 8, 7:52 AM PDT	Red Flag Warning	VEF	7 hr
Jun 10, 1:56 PM PDT	Fire Weather Watch	VEF	25 hr
Jun 11, 2:34 PM PDT	Red Flag Warning	VEF	32 hr
Jun 11, 2:38 PM PDT	Wind Advisory	VEF	30 hr
Jun 14, 1:38 PM PDT	Red Flag Warning	VEF	54 hr
Jun 24, 1:01 PM PDT	Fire Weather Watch	VEF	48 hr
Jun 26, 1:00 PM PDT	Wind Advisory	VEF	60 hr
Jun 26, 1:05 PM PDT	Red Flag Warning	VEF	3 days
Jun 30, 1:46 PM PDT	Red Flag Warning	VEF	30 hr
Jul 4, 1:29 PM PDT	Fire Weather Watch	VEF	24 hr
Jul 5, 1:35 PM PDT	Red Flag Warning	VEF	54 hr
Jul 7, 3:51 AM PDT	Excessive Heat Watch	VEF	34 hr
Jul 8, 1:52 PM PDT	Excessive Heat Warning	VEF	5 days
Jul 9, 2:32 PM PDT	Heat Advisory	VEF	4 days
Jul 12, 3:37 AM PDT	Red Flag Warning	VEF	41 hr
Jul 20, 11:39 AM PDT	Red Flag Warning	VEF	32 hr
Jul 21, 1:55 PM PDT	Red Flag Warning	VEF	31 hr
Jul 27, 1:16 AM PDT	Excessive Heat Watch	VEF	26 hr
Jul 28, 3:42 AM PDT	Excessive Heat Warning	VEF	5 days
Jul 28, 2:12 PM PDT	Heat Advisory	VEF	4 days
Aug 11, 12:14 PM PDT	Excessive Heat Watch	VEF	25 hr
Aug 12, 1:10 PM PDT	Excessive Heat Warning	VEF	9 days
Aug 12, 1:10 PM PDT	Heat Advisory	VEF	8 days
Aug 22, 2:45 PM PDT	Mesoscale Discussion	SPC	90 min
Aug 22, 4:18 PM PDT	Flash Flood Warning Considerable damage threat	VEF	3 hr
Aug 23, 2:42 AM PDT	Excessive Heat Warning	VEF	5 days
Aug 23, 12:23 PM PDT	Flash Flood Warning Considerable damage threat	VEF	3 hr
Aug 23, 1:58 PM PDT	Flash Flood Warning Considerable damage threat	VEF	3 hr
Aug 23, 3:46 PM PDT	Flash Flood Warning Considerable damage threat	VEF	2 hr
Sep 1, 2:01 AM PDT	Excessive Heat Watch	VEF	34 hr
Sep 2, 11:53 AM PDT	Excessive Heat Warning	VEF	5 days
Sep 2, 11:53 AM PDT	Heat Advisory	VEF	5 days
Sep 5, 1:54 PM PDT	Fire Weather Watch	VEF	23 hr
Sep 6, 1:16 PM PDT	Red Flag Warning	VEF	3 days
Sep 6, 1:33 PM PDT	Wind Advisory	VEF	3 days
Sep 15, 1:59 PM PDT	Fire Weather Watch	VEF	47 hr
Sep 17, 1:07 PM PDT	Red Flag Warning	VEF	31 hr
Sep 26, 11:56 AM PDT	Fire Weather Watch	VEF	24 hr
Oct 14, 2:30 PM PDT	Red Flag Warning	VEF	29 hr
Oct 23, 2:55 AM PDT	Freeze Watch	VEF	47 hr
Oct 23, 1:26 PM PDT	Fire Weather Watch	VEF	37 hr
Oct 24, 1:56 PM PDT	Wind Advisory	VEF	55 hr
Oct 25, 2:03 AM PDT	Freeze Warning	VEF	54 hr
Oct 25, 2:24 AM PDT	Red Flag Warning	VEF	61 hr
Oct 26, 10:19 AM PDT	Dust Storm Warning	VEF	63 min
Nov 4, 2:44 AM PST	Fire Weather Watch	VEF	12 hr
Nov 4, 2:55 PM PST	Red Flag Warning	VEF	53 hr
Nov 5, 3:51 AM PST	Wind Advisory	VEF	53 hr
Nov 6, 3:24 AM PST	Winter Storm Watch	VEF	23 hr
Nov 7, 2:04 AM PST	Winter Weather Advisory	VEF	50 hr
Nov 7, 1:58 PM PST	Wind Advisory	VEF	26 hr
Nov 18, 12:39 AM PST	Wind Advisory	VEF	18 hr
Nov 24, 1:19 PM PST	Wind Advisory	VEF	3 days
Nov 25, 1:02 PM PST	Red Flag Warning	VEF	51 hr
Dec 22, 2:13 AM PST	Wind Advisory	VEF	40 hr
Dec 27, 2:14 AM PST	Winter Weather Advisory	VEF	43 hr

By product

Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.

Product	Alerts
Severe storms
Severe Thunderstorm Warning	4
Mesoscale Discussion	1
Flooding
Flash Flood Warning	6
Flash Flood Watch	1
Areal Flood Advisory	2
Winter
Winter Storm Warning	1
Winter Storm Watch	2
Winter Weather Advisory	7
Heat
Excessive Heat Warning	8
Excessive Heat Watch	7
Heat Advisory	4
Cold
Freeze Warning	1
Freeze Watch	1
Wind and dust
Dust Storm Warning	1
High Wind Warning	1
High Wind Watch	1
Wind Advisory	23
Fire
Red Flag Warning	21
Fire Weather Watch	10

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record Forecast The radar archive 2019 2021

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.