Weather alerts in Arizona, January 2021

77 weather alerts in January 2021, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.

Weather alerts by county

Each county as a circle sized by its count in January 2021. Tap one for its archive.

Alerts: 77
Warnings: 13
Watches: 8
Advisories: 22
Busiest day: January 25, 202126 alerts

Over time

By day

Days in UTC, the clock the archive keeps.

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	Counties	Lasted
Jan 1, 1:32 AM MST	Lake Wind Advisory	VEF		14 hr
Jan 8, 3:31 AM MST	Lake Wind Advisory	VEF	Mohave	39 hr
Jan 15, 2:02 PM MST	Wind Advisory	VEF	Mohave	28 hr
Jan 18, 3:10 AM MST	Lake Wind Advisory	VEF	Mohave	39 hr
Jan 19, 10:51 AM MST	Flash Flood Watch	PSR	Yuma	39 hr
Jan 20, 8:47 PM MST	Areal Flood Advisory	PSR	Yuma	3 hr
Jan 20, 11:57 PM MST	Areal Flood Advisory	PSR	Yuma	3 hr
Jan 21, 3:33 AM MST	Lake Wind Advisory	VEF		39 hr
Jan 22, 2:32 AM MST	Winter Storm Warning	FGZ	Coconino, Navajo, Yavapai	11 hr
Jan 22, 7:28 AM MST	Dense Fog Advisory	TWC	Cochise, Graham, Pima, Santa Cruz	92 min
Jan 22, 7:49 AM MST	Dense Fog Advisory	PSR	Yuma	4 hr
Jan 22, 1:29 PM MST	Winter Weather Advisory	FGZ	Apache, Coconino, Navajo, Yavapai	64 hr
Jan 22, 2:59 PM MST	Winter Weather Advisory	TWC	Cochise, Graham, Greenlee, Pima, Pinal, Santa Cruz	53 hr
Jan 23, 2:46 AM MST	Wind Advisory	FGZ	Apache, Navajo	15 hr
Jan 23, 3:35 AM MST	Winter Storm Watch	VEF		25 hr
Jan 23, 4:58 AM MST	Winter Weather Advisory	PSR	Gila, Maricopa, Pinal	42 hr
Jan 23, 5:56 AM MST	Wind Advisory	PSR	Gila, La Paz, Maricopa, Pinal, Yuma	65 hr
Jan 23, 1:18 PM MST	Winter Storm Watch	PSR	Gila, Maricopa, Pinal	24 hr
Jan 23, 2:00 PM MST	Winter Storm Watch	TWC	Cochise, Graham, Greenlee, Pima, Pinal, Santa Cruz	14 hr
Jan 23, 2:10 PM MST	Winter Storm Watch	FGZ	Apache, Coconino, Gila, Navajo, Yavapai	13 hr
Jan 24, 3:19 AM MST	Winter Storm Warning	FGZ	Apache, Coconino, Gila, Navajo, Yavapai	62 hr
Jan 24, 3:19 AM MST	Winter Weather Advisory	FGZ	Apache, Coconino, Navajo	62 hr
Jan 24, 3:38 AM MST	Winter Storm Warning	TWC	Cochise, Graham, Greenlee, Pima, Pinal, Santa Cruz	61 hr
Jan 24, 3:38 AM MST	Winter Weather Advisory	TWC	Cochise, Graham, Greenlee, Pima, Pinal, Santa Cruz	61 hr
Jan 24, 4:39 AM MST	Winter Storm Warning	VEF	Mohave	54 hr
Jan 24, 5:45 AM MST	Special Weather Statement	PSR		45 min
Jan 24, 11:07 AM MST	Special Weather Statement	PSR	Pinal	23 min
Jan 24, 11:13 AM MST	Special Weather Statement	TWC	Pinal	32 min
Jan 24, 11:26 AM MST	Special Weather Statement	TWC		34 min
Jan 24, 11:27 AM MST	Special Weather Statement	PSR	Pinal	33 min
Jan 24, 1:02 PM MST	Special Weather Statement	TWC		43 min
Jan 24, 1:09 PM MST	Winter Storm Warning	PSR	Gila, Maricopa, Pinal	52 hr
Jan 24, 1:09 PM MST	Winter Weather Advisory	PSR	Gila, Maricopa, Pinal	52 hr
Jan 24, 1:22 PM MST	Special Weather Statement	PSR		23 min
Jan 24, 1:49 PM MST	Special Weather Statement	TWC	Pinal	56 min
Jan 24, 2:02 PM MST	Special Weather Statement	PSR	Maricopa	28 min
Jan 24, 2:46 PM MST	Special Weather Statement	TWC	Pinal	44 min
Jan 24, 2:53 PM MST	Special Weather Statement	TWC		37 min
Jan 24, 2:58 PM MST	Special Weather Statement	PSR		32 min
Jan 24, 3:17 PM MST	Special Weather Statement	PSR	Pinal	28 min
Jan 24, 3:26 PM MST	Special Weather Statement	TWC	Pinal	49 min
Jan 24, 5:05 PM MST	Special Weather Statement	TWC	Pinal	40 min
Jan 24, 5:59 PM MST	Special Weather Statement	PSR		31 min
Jan 25, 10:16 AM MST	Special Weather Statement	PSR	Yuma	44 min
Jan 25, 11:01 AM MST	Special Weather Statement	PSR	Yuma	44 min
Jan 25, 11:19 AM MST	Special Weather Statement	PSR	La Paz	41 min
Jan 25, 11:53 AM MST	Special Weather Statement	PSR	Yuma	52 min
Jan 25, 12:22 PM MST	Special Weather Statement	PSR	Maricopa	53 min
Jan 25, 12:40 PM MST	Freeze Watch	PSR	Maricopa	14 hr
Jan 25, 12:40 PM MST	Hard Freeze Watch	PSR	Gila, Pinal	14 hr
Jan 25, 1:06 PM MST	Special Weather Statement	PSR	Maricopa	39 min
Jan 25, 1:08 PM MST	Special Weather Statement	PSR	Maricopa	52 min
Jan 25, 1:28 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	32 min
Jan 25, 1:36 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	24 min
Jan 25, 1:47 PM MST	Special Weather Statement	PSR		43 min
Jan 25, 1:47 PM MST	Special Weather Statement	TWC	Pima	43 min
Jan 25, 1:48 PM MST	Mesoscale Discussion	SPC	Pima, Pinal	117 min
Jan 25, 1:50 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	25 min
Jan 25, 1:53 PM MST	Special Weather Statement	PSR	Maricopa	52 min
Jan 25, 2:11 PM MST	Special Weather Statement	PSR		34 min
Jan 25, 2:30 PM MST	Special Weather Statement	TWC	Pima, Pinal	45 min
Jan 25, 2:40 PM MST	Special Weather Statement	PSR	Pinal	50 min
Jan 25, 2:44 PM MST	Severe Thunderstorm Warning	TWC	Pima	46 min
Jan 25, 2:44 PM MST	Winter Weather Advisory	VEF	Mohave	4 days
Jan 25, 2:46 PM MST	Special Weather Statement	PSR	Gila	14 min
Jan 25, 3:20 PM MST	Special Weather Statement	TWC	Pima	40 min
Jan 25, 3:24 PM MST	Severe Thunderstorm Warning	TWC	Pima	36 min
Jan 25, 6:09 PM MST	Special Weather Statement	PSR		36 min
Jan 26, 2:27 AM MST	Hard Freeze Warning	TWC	Pima, Pinal	31 hr
Jan 26, 2:58 AM MST	Freeze Warning	PSR	Maricopa, Pinal	30 hr
Jan 26, 2:58 AM MST	Hard Freeze Warning	PSR	Gila, Pinal	30 hr
Jan 26, 1:22 PM MST	Special Weather Statement	TWC	Cochise	23 min
Jan 28, 1:59 PM MST	Flood Watch	PSR	Gila	37 hr
Jan 28, 2:26 PM MST	Winter Weather Advisory	FGZ	Apache, Coconino, Navajo, Yavapai	34 hr
Jan 30, 12:23 AM MST	Dense Fog Advisory	PSR	Maricopa, Pinal	9 hr
Jan 30, 2:04 AM MST	Dense Fog Advisory	TWC	Pima, Pinal	7 hr
Jan 30, 9:31 AM MST	Dense Fog Advisory	PSR	Maricopa, Pinal	89 min

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	5
Mesoscale Discussion	1
Special Weather Statement	33
Flooding
Flash Flood Watch	1
Flood Watch	1
Areal Flood Advisory	2
Winter
Winter Storm Warning	5
Winter Storm Watch	4
Winter Weather Advisory	8
Cold
Freeze Warning	1
Hard Freeze Warning	2
Freeze Watch	1
Hard Freeze Watch	1
Wind and dust
Lake Wind Advisory	4
Wind Advisory	3
Fog and smoke
Dense Fog Advisory	5

By county

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

Nearby

Alerts in force now Tornadoes on record The radar archive 2020 2022

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.