Weather alerts in Arizona, December 2021

58 weather alerts in December 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 December 2021. Tap one for its archive.

Alerts: 58
Warnings: 16
Watches: 8
Advisories: 33
Busiest day: December 14, 20216 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
Dec 8, 1:48 PM MST	Winter Weather Advisory	FGZ	Apache, Coconino	45 hr
Dec 9, 7:20 AM MST	Dense Fog Advisory	PSR	Yuma	100 min
Dec 9, 9:39 AM MST	High Wind Warning	FGZ	Apache, Coconino, Navajo	19 hr
Dec 9, 1:54 PM MST	Freeze Watch	PSR	La Paz	12 hr
Dec 10, 2:13 AM MST	Freeze Warning	PSR	Gila, La Paz, Maricopa, Yuma	31 hr
Dec 11, 2:23 PM MST	Freeze Warning	PSR	La Paz	19 hr
Dec 12, 1:41 PM MST	High Wind Watch	FGZ	Apache, Coconino, Navajo, Yavapai	25 hr
Dec 12, 2:15 PM MST	High Wind Watch	PSR	Gila, Maricopa, Pinal	24 hr
Dec 12, 2:15 PM MST	Wind Advisory	PSR	Gila, La Paz, Maricopa, Pinal, Yuma	64 hr
Dec 12, 3:02 PM MST	Wind Advisory	VEF	Mohave	62 hr
Dec 13, 3:10 AM MST	Wind Advisory	FGZ	Coconino, Gila, Yavapai	50 hr
Dec 13, 3:21 AM MST	Winter Weather Advisory	FGZ	Apache, Coconino, Navajo	12 hr
Dec 13, 2:15 PM MST	High Wind Warning	PSR	Gila, Maricopa, Pinal	40 hr
Dec 13, 3:01 PM MST	Winter Storm Warning	FGZ	Apache, Coconino, Navajo	41 hr
Dec 13, 3:04 PM MST	High Wind Warning	FGZ	Apache, Coconino, Navajo, Yavapai	39 hr
Dec 13, 6:22 PM MST	High Wind Warning	TWC	Cochise, Graham, Pima, Santa Cruz	35 hr
Dec 13, 6:22 PM MST	Wind Advisory	TWC	Cochise, Graham, Greenlee, Pima, Pinal, Santa Cruz	38 hr
Dec 14, 3:23 AM MST	Blowing Dust Advisory	PSR	La Paz, Maricopa, Pinal, Yuma	26 hr
Dec 14, 3:41 AM MST	Blowing Dust Advisory	TWC	Pinal	25 hr
Dec 14, 11:31 AM MST	High Wind Warning	VEF		17 hr
Dec 14, 12:11 PM MST	Flash Flood Watch	VEF		10 hr
Dec 15, 1:06 PM MST	Freeze Warning	PSR	Gila	20 hr
Dec 16, 3:25 AM MST	Dense Fog Advisory	TWC	Cochise, Graham, Pima, Santa Cruz	6 hr
Dec 16, 1:14 PM MST	Lake Wind Advisory	VEF	Mohave	31 hr
Dec 17, 1:09 AM MST	Freeze Warning	PSR	Maricopa	31 hr
Dec 23, 3:48 AM MST	Winter Storm Warning	FGZ	Coconino	43 hr
Dec 23, 3:48 AM MST	Winter Weather Advisory	FGZ	Apache, Coconino, Navajo	43 hr
Dec 23, 11:37 AM MST	Flash Flood Watch	VEF		26 hr
Dec 23, 1:58 PM MST	Wind Advisory	TWC	Cochise, Graham, Greenlee, Pima, Santa Cruz	29 hr
Dec 23, 2:00 PM MST	Wind Advisory	FGZ	Apache, Navajo	22 hr
Dec 24, 10:29 AM MST	Areal Flood Advisory	VEF	Mohave	2 hr
Dec 24, 11:28 AM MST	Areal Flood Advisory	PSR	Maricopa, Pinal	3 hr
Dec 24, 12:02 PM MST	Areal Flood Advisory	VEF	Mohave	95 min
Dec 24, 1:41 PM MST	Areal Flood Warning	PSR	Gila	13 days
Dec 24, 1:50 PM MST	Flash Flood Warning Considerable damage threat	PSR	Gila	4 hr
Dec 24, 4:19 PM MST	Areal Flood Advisory	PSR	Maricopa	116 min
Dec 25, 2:41 AM MST	Winter Weather Advisory	FGZ	Coconino	33 hr
Dec 25, 7:33 AM MST	Dense Fog Advisory	PSR	Maricopa, Pinal	3 hr
Dec 25, 7:52 AM MST	Areal Flood Advisory	PSR	Maricopa	6 hr
Dec 25, 1:12 PM MST	Wind Advisory	FGZ	Apache, Coconino, Navajo, Yavapai	28 hr
Dec 25, 2:11 PM MST	Wind Advisory	VEF	Mohave	23 hr
Dec 26, 2:01 PM MST	Wind Advisory	VEF	Mohave	37 hr
Dec 26, 9:31 PM MST	Wind Advisory	FGZ	Apache, Coconino, Navajo	22 hr
Dec 27, 3:48 AM MST	Winter Weather Advisory	FGZ	Apache, Coconino, Gila, Navajo, Yavapai	49 hr
Dec 27, 4:23 AM MST	Winter Weather Advisory	VEF	Mohave	43 hr
Dec 27, 1:37 PM MST	Winter Weather Advisory	PSR	Gila, Maricopa, Pinal	42 hr
Dec 27, 2:49 PM MST	Winter Weather Advisory	TWC	Cochise, Graham, Greenlee, Pima, Pinal	41 hr
Dec 28, 4:14 AM MST	Winter Storm Watch	VEF	Mohave	11 hr
Dec 28, 2:49 PM MST	Winter Storm Warning	VEF	Mohave	54 hr
Dec 28, 2:49 PM MST	Winter Weather Advisory	VEF		45 hr
Dec 29, 12:22 AM MST	Special Weather Statement	PSR		38 min
Dec 29, 1:54 PM MST	Winter Storm Watch	FGZ	Apache, Coconino, Gila, Navajo, Yavapai	24 hr
Dec 29, 2:27 PM MST	Winter Storm Watch	TWC	Cochise, Graham, Greenlee, Pima, Pinal, Santa Cruz	24 hr
Dec 30, 3:19 AM MST	Winter Weather Advisory	FGZ	Apache, Coconino, Navajo, Yavapai	56 hr
Dec 30, 2:12 PM MST	Winter Storm Warning	FGZ	Apache, Navajo	45 hr
Dec 30, 2:25 PM MST	Winter Storm Warning	TWC	Cochise, Graham, Greenlee, Pima, Pinal	45 hr
Dec 30, 2:25 PM MST	Winter Weather Advisory	TWC	Cochise, Pima, Santa Cruz	45 hr
Dec 30, 8:31 PM MST	Winter Weather Advisory	VEF	Mohave	20 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
Special Weather Statement	1
Flooding
Areal Flood Warning	1
Flash Flood Warning	1
Flash Flood Watch	2
Areal Flood Advisory	5
Winter
Winter Storm Warning	5
Winter Storm Watch	3
Winter Weather Advisory	12
Cold
Freeze Warning	4
Freeze Watch	1
Wind and dust
High Wind Warning	5
High Wind Watch	2
Blowing Dust Advisory	2
Lake Wind Advisory	1
Wind Advisory	10
Fog and smoke
Dense Fog Advisory	3

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