Weather alerts in Mohave County, Arizona, 2024

135 weather alerts in 2024, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Mohave County and its neighbors

Each county as a circle sized by its count in 2024. Tap one for its archive.

Alerts: 135
Warnings: 70
Watches: 10
Advisories: 52
Busiest month: August44 alerts
Busiest day: August 11, 202410 alerts

Over time

By month

Warning verification

How often warnings here had a storm report inside them, and how much warning the reports had.

Mohave County, 2024

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
Tornado warnings	0			0
Severe thunderstorm warnings	22	2	91%	13	15%	11 min
Flash flood warnings	32	6	81%	6	100%	100 min

Each office's whole area, 2024

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
NWS Las Vegas, NV: severe thunderstorm warnings	34	4	88%	36	19%	20 min
NWS Las Vegas, NV: flash flood warnings	63	15	76%	34	56%	60 min

An office's figures cover every county it serves, including across state lines.

Verified by the Iowa Environmental Mesonet's Cow, which matches each storm-based warning with the local storm reports inside its polygon while it was in force, within 15 km of its edge: a tornado warning counts as verified on a tornado report, a severe thunderstorm warning on hail of 1 inch or more, a gust of 58 mph or more, or wind damage, a flash flood warning on a flash flood report. The false alarm ratio is the share of warnings with no such report; "inside a warning" is the probability of detection, the share of reports that fell inside one; lead time runs from the warning's issue to each report inside it, counting zero for a report that came first. A warning with no report is not proof nothing happened: reports come from spotters, the public and damage surveys, and are thin where few people live.

The alerts

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

Issued	Product	Office	Lasted
Jan 2, 2:50 AM MST	Winter Weather Advisory	VEF	50 hr
Jan 4, 7:53 AM MST	Dense Fog Advisory	VEF	3 hr
Jan 5, 1:09 PM MST	Wind Advisory	VEF	3 days
Jan 6, 1:52 AM MST	Winter Weather Advisory	VEF	33 hr
Jan 7, 12:50 AM MST	Freeze Watch	VEF	13 hr
Jan 7, 2:10 PM MST	Freeze Warning	VEF	43 hr
Jan 9, 1:30 PM MST	Wind Advisory	VEF	49 hr
Feb 7, 2:03 AM MST	Winter Storm Warning	VEF	39 hr
Feb 25, 3:21 AM MST	Wind Advisory	VEF	58 hr
Feb 28, 12:26 PM MST	High Wind Watch	VEF	24 hr
Feb 29, 12:45 PM MST	High Wind Warning	VEF	70 hr
Feb 29, 12:45 PM MST	Wind Advisory	VEF	4 days
Mar 13, 1:54 AM MST	Wind Advisory	VEF	59 hr
Mar 29, 12:41 AM MST	Lake Wind Advisory	VEF	37 hr
Mar 29, 12:41 AM MST	Wind Advisory	VEF	41 hr
Apr 3, 2:00 AM MST	Wind Advisory	VEF	51 hr
Apr 7, 11:50 PM MST	Lake Wind Advisory	VEF	38 hr
Apr 26, 2:32 PM MST	Areal Flood Advisory	VEF	3 hr
May 2, 12:02 PM MST	High Wind Watch	VEF	23 hr
May 3, 11:19 AM MST	Wind Advisory	VEF	54 hr
May 7, 12:48 AM MST	Wind Advisory	VEF	38 hr
May 23, 12:10 PM MST	Lake Wind Advisory	VEF	36 hr
Jun 1, 2:01 AM MST	Excessive Heat Watch	VEF	48 hr
Jun 3, 1:43 AM MST	Excessive Heat Warning	VEF	6 days
Jun 14, 12:22 PM MST	Red Flag Warning	VEF	56 hr
Jun 16, 2:18 AM MST	Red Flag Warning	VEF	42 hr
Jun 22, 2:55 PM MST	Areal Flood Advisory	VEF	3 hr
Jun 23, 4:11 PM MST	Areal Flood Advisory	VEF	3 hr
Jun 24, 4:13 PM MST	Areal Flood Advisory	VEF	3 hr
Jun 24, 5:19 PM MST	Flash Flood Warning Considerable damage threat	VEF	3 hr
Jun 25, 7:17 PM MST	Areal Flood Advisory	VEF	3 hr
Jun 27, 11:00 AM MST	Severe Thunderstorm Warning	VEF	45 min
Jul 1, 1:07 AM MST	Excessive Heat Warning	VEF	12 days
Jul 11, 6:36 PM MST	Severe Thunderstorm Warning Considerable damage threat	VEF	24 min
Jul 12, 2:57 PM MST	Mesoscale Discussion	SPC	2 hr
Jul 12, 3:38 PM MST	Severe Thunderstorm Warning	VEF	37 min
Jul 12, 5:00 PM MST	Dust Storm Warning	VEF	45 min
Jul 12, 5:19 PM MST	Severe Thunderstorm Warning	VEF	41 min
Jul 13, 4:41 PM MST	Dust Storm Warning	VEF	64 min
Jul 13, 4:53 PM MST	Severe Thunderstorm Warning	VEF	67 min
Jul 14, 12:32 PM MST	Flash Flood Warning Considerable damage threat	VEF	3 hr
Jul 14, 1:11 PM MST	Severe Thunderstorm Warning	VEF	34 min
Jul 14, 1:21 PM MST	Severe Thunderstorm Warning	VEF	39 min
Jul 14, 2:14 PM MST	Severe Thunderstorm Warning	VEF	22 min
Jul 14, 3:06 PM MST	Mesoscale Discussion	SPC	84 min
Jul 14, 4:34 PM MST	Areal Flood Advisory	VEF	3 hr
Jul 15, 1:36 PM MST	Areal Flood Advisory	VEF	114 min
Jul 15, 2:28 PM MST	Flash Flood Warning Considerable damage threat	VEF	3 hr
Jul 15, 5:54 PM MST	Areal Flood Advisory	VEF	3 hr
Jul 15, 7:06 PM MST	Flash Flood Warning Considerable damage threat	VEF	3 hr
Jul 17, 12:50 AM MST	Excessive Heat Watch	VEF	24 hr
Jul 17, 3:57 PM MST	Flash Flood Warning Considerable damage threat	VEF	3 hr
Jul 17, 4:36 PM MST	Areal Flood Advisory	VEF	3 hr
Jul 17, 5:05 PM MST	Areal Flood Advisory	VEF	10 min
Jul 17, 5:10 PM MST	Areal Flood Advisory	VEF	3 hr
Jul 17, 5:15 PM MST	Flash Flood Warning Considerable damage threat	VEF	3 hr
Jul 18, 12:52 AM MST	Excessive Heat Warning	VEF	8 days
Jul 18, 2:28 PM MST	Flash Flood Warning Considerable damage threat	VEF	3 hr
Jul 19, 12:20 PM MST	Areal Flood Advisory	VEF	3 hr
Jul 19, 2:09 PM MST	Areal Flood Advisory	VEF	3 hr
Jul 19, 2:33 PM MST	Areal Flood Advisory	VEF	3 hr
Jul 19, 3:50 PM MST	Areal Flood Advisory	VEF	3 hr
Jul 19, 4:18 PM MST	Areal Flood Advisory	VEF	3 hr
Jul 21, 10:42 PM MST	Areal Flood Advisory	VEF	3 hr
Jul 21, 11:49 PM MST	Areal Flood Advisory	VEF	3 hr
Jul 22, 12:12 AM MST	Flash Flood Warning Considerable damage threat	VEF	3 hr
Jul 22, 2:57 PM MST	Severe Thunderstorm Warning	VEF	48 min
Jul 22, 4:50 PM MST	Flash Flood Warning Considerable damage threat	VEF	4 hr
Jul 22, 5:43 PM MST	Severe Thunderstorm Warning	VEF	47 min
Jul 22, 5:49 PM MST	Flash Flood Warning Considerable damage threat	VEF	4 hr
Jul 22, 7:29 PM MST	Severe Thunderstorm Warning	VEF	46 min
Jul 25, 2:22 PM MST	Areal Flood Advisory	VEF	100 min
Jul 26, 12:38 PM MST	Red Flag Warning	VEF	31 hr
Aug 2, 12:31 AM MST	Areal Flood Advisory	VEF	119 min
Aug 2, 1:25 AM MST	Excessive Heat Watch	VEF	23 hr
Aug 3, 12:38 AM MST	Excessive Heat Warning	VEF	4 days
Aug 3, 4:34 PM MST	Flash Flood Warning Considerable damage threat	VEF	3 hr
Aug 3, 5:51 PM MST	Flash Flood Warning Considerable damage threat	VEF	3 hr
Aug 6, 5:35 PM MST	Flash Flood Warning Considerable damage threat	VEF	3 hr
Aug 6, 6:21 PM MST	Severe Thunderstorm Warning	VEF	24 min
Aug 8, 12:21 PM MST	Mesoscale Discussion	SPC	114 min
Aug 8, 2:38 PM MST	Areal Flood Advisory	VEF	3 hr
Aug 8, 3:11 PM MST	Flash Flood Warning Considerable damage threat	VEF	3 hr
Aug 8, 3:32 PM MST	Severe Thunderstorm Warning Considerable damage threat	VEF	43 min
Aug 9, 1:50 AM MST	Areal Flood Advisory	VEF	3 hr
Aug 9, 3:45 AM MST	Areal Flood Advisory	VEF	2 hr
Aug 10, 12:15 PM MST	Flash Flood Warning Considerable damage threat	VEF	3 hr
Aug 10, 1:17 PM MST	Flash Flood Warning Considerable damage threat	VEF	3 hr
Aug 10, 4:31 PM MST	Flash Flood Warning Considerable damage threat	VEF	3 hr
Aug 10, 5:06 PM MST	Flash Flood Warning Considerable damage threat	VEF	3 hr
Aug 10, 5:32 PM MST	Severe Thunderstorm Warning	VEF	28 min
Aug 10, 5:44 PM MST	Flash Flood Warning Considerable damage threat	VEF	3 hr
Aug 10, 6:01 PM MST	Severe Thunderstorm Warning	VEF	44 min
Aug 10, 6:13 PM MST	Flash Flood Warning Considerable damage threat	VEF	5 hr
Aug 10, 7:00 PM MST	Flash Flood Warning Considerable damage threat	VEF	3 hr
Aug 11, 1:47 AM MST	Areal Flood Advisory	VEF	3 hr
Aug 11, 12:00 PM MST	Flash Flood Warning Considerable damage threat	VEF	3 hr
Aug 11, 2:15 PM MST	Flash Flood Warning Considerable damage threat	VEF	3 hr
Aug 11, 2:17 PM MST	Flash Flood Warning Considerable damage threat	VEF	3 hr
Aug 11, 5:29 PM MST	Severe Thunderstorm Warning	VEF	31 min
Aug 11, 5:36 PM MST	Flash Flood Warning Considerable damage threat	VEF	114 min
Aug 11, 5:47 PM MST	Severe Thunderstorm Warning	VEF	43 min
Aug 16, 10:27 AM MST	Flood Watch	VEF	35 hr
Aug 17, 2:16 PM MST	Flash Flood Warning Considerable damage threat	VEF	3 hr
Aug 17, 2:53 PM MST	Flash Flood Warning Considerable damage threat	VEF	4 hr
Aug 21, 12:10 PM MST	Flood Watch	VEF	33 hr
Aug 21, 1:15 PM MST	Flash Flood Warning Considerable damage threat	VEF	5 hr
Aug 21, 4:57 PM MST	Severe Thunderstorm Warning	VEF	48 min
Aug 21, 5:21 PM MST	Flash Flood Warning Considerable damage threat	VEF	3 hr
Aug 21, 5:32 PM MST	Flash Flood Warning Considerable damage threat	VEF	3 hr
Aug 22, 11:35 AM MST	Severe Thunderstorm Warning	VEF	40 min
Aug 22, 11:52 AM MST	Severe Thunderstorm Warning	VEF	38 min
Aug 22, 12:16 PM MST	Areal Flood Advisory	VEF	3 hr
Aug 22, 12:30 PM MST	Severe Thunderstorm Warning	VEF	45 min
Aug 22, 12:42 PM MST	Flash Flood Warning Considerable damage threat	VEF	3 hr
Aug 22, 3:52 PM MST	Areal Flood Advisory	VEF	3 hr
Aug 24, 12:31 AM MST	Wind Advisory	VEF	19 hr
Sep 1, 12:35 PM MST	Excessive Heat Watch	VEF	37 hr
Sep 3, 1:50 AM MST	Excessive Heat Warning	VEF	4 days
Sep 7, 6:37 PM MST	Areal Flood Advisory	VEF	3 hr
Sep 8, 5:26 PM MST	Areal Flood Advisory	VEF	3 hr
Sep 8, 6:46 PM MST	Flash Flood Warning Considerable damage threat	VEF	3 hr
Sep 10, 1:06 AM MST	Red Flag Warning	VEF	46 hr
Sep 15, 2:08 AM MST	Wind Advisory	VEF	42 hr
Sep 24, 12:42 PM MST	Excessive Heat Warning	VEF	13 days
Oct 16, 12:56 PM MST	Wind Advisory	VEF	54 hr
Oct 18, 12:02 AM MST	Severe Thunderstorm Warning	VEF	28 min
Oct 27, 12:41 AM MST	Wind Advisory	VEF	52 hr
Oct 28, 12:24 AM MST	Freeze Watch	VEF	28 hr
Oct 29, 4:51 AM MST	Freeze Warning	VEF	27 hr
Nov 2, 1:00 AM MST	Wind Advisory	VEF	64 hr
Nov 5, 1:46 AM MST	Wind Advisory	VEF	42 hr
Nov 27, 3:20 AM MST	Lake Wind Advisory	VEF	38 hr
Dec 8, 1:48 AM MST	Wind Advisory	VEF	48 hr
Dec 17, 3:16 AM MST	Wind Advisory	VEF	38 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	22
Mesoscale Discussion	3
Flooding
Flash Flood Warning	32
Flood Watch	2
Areal Flood Advisory	28
Winter
Winter Storm Warning	1
Winter Weather Advisory	2
Heat
Excessive Heat Warning	6
Excessive Heat Watch	4
Cold
Freeze Warning	2
Freeze Watch	2
Wind and dust
Dust Storm Warning	2
High Wind Warning	1
High Wind Watch	2
Lake Wind Advisory	4
Wind Advisory	17
Fire
Red Flag Warning	4
Fog and smoke
Dense Fog Advisory	1

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record Forecast The radar archive 2023 2025

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. Warning verification from the Mesonet's Cow. Rebuilt daily.