Weather alerts in North Dakota, December 2020

19 weather alerts in December 2020, 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 2020. Tap one for its archive.

Alerts: 19
Warnings: 3
Watches: 3
Advisories: 13
Busiest day: December 22, 20204 alerts

Over time

By day

Days in UTC, the clock the archive keeps.

The alerts

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

Issued	Product	Office	Counties	Lasted
Dec 1, 2:36 AM CST	Wind Advisory	BIS	Adams, Bowman, Hettinger, Slope	15 hr
Dec 11, 2:02 AM CST	Dense Fog Advisory	BIS	Adams, Billings, Bottineau, Bowman, Burke, Burleigh and 26 more	12 hr
Dec 11, 8:20 PM CST	Dense Fog Advisory	FGF	Benson, Cavalier, Ramsey, Towner	10 hr
Dec 11, 8:25 PM CST	Dense Fog Advisory	BIS	Adams, Billings, Bowman, Dunn, Golden Valley, Grant and 10 more	16 hr
Dec 20, 4:11 AM CST	Wind Advisory	BIS	Adams, Billings, Bowman, Divide, Dunn, Golden Valley and 8 more	16 hr
Dec 21, 4:30 AM CST	Winter Storm Watch	FGF	Barnes, Benson, Cass, Cavalier, Eddy, Grand Forks and 11 more	35 hr
Dec 21, 3:43 PM CST	High Wind Watch	BIS	Adams, Billings, Bowman, Burke, Burleigh, Divide and 17 more	24 hr
Dec 21, 3:43 PM CST	Winter Storm Watch	BIS	Bottineau, Dickey, Foster, LaMoure, McHenry, Pierce and 3 more	24 hr
Dec 22, 4:20 AM CST	High Wind Warning	BIS	Adams, Billings, Bottineau, Bowman, Burke, Burleigh and 22 more	32 hr
Dec 22, 3:28 PM CST	Blizzard Warning	FGF	Barnes, Cass, Cavalier, Grand Forks, Griggs, Nelson and 7 more	28 hr
Dec 22, 3:28 PM CST	Winter Weather Advisory	FGF	Benson, Cavalier, Eddy, Ramsey, Towner	21 hr
Dec 22, 4:09 PM CST	Blizzard Warning	BIS	Dickey, Foster, LaMoure, Stutsman	23 hr
Dec 23, 6:26 AM CST	Wind Chill Advisory	BIS	Bottineau, Burke, Divide, McHenry, Mountrail, Renville and 1 more	6 hr
Dec 23, 12:37 PM CST	Winter Weather Advisory	FGF	Grand Forks, Pembina, Steele, Traill, Walsh	2 hr
Dec 23, 2:56 PM CST	Wind Chill Advisory	BIS	Bottineau, Dickey, Foster, LaMoure, McHenry, Pierce and 3 more	21 hr
Dec 23, 3:05 PM CST	Wind Chill Advisory	FGF	Barnes, Benson, Cass, Cavalier, Eddy, Grand Forks and 11 more	24 hr
Dec 26, 6:08 AM CST	Dense Fog Advisory	BIS	Burleigh, Emmons, Grant, Kidder, Logan, McIntosh and 4 more	4 hr
Dec 28, 2:53 PM CST	Winter Weather Advisory	BIS	Dickey, LaMoure, McIntosh	33 hr
Dec 28, 3:13 PM CST	Winter Weather Advisory	FGF	Barnes, Cass, Grand Forks, Pembina, Ransom, Richland and 4 more	42 hr

By product

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

Product	Alerts
Winter
Blizzard Warning	2
Winter Storm Watch	2
Winter Weather Advisory	4
Cold
Wind Chill Advisory	3
Wind and dust
High Wind Warning	1
High Wind Watch	1
Wind Advisory	2
Fog and smoke
Dense Fog Advisory	4

Nearby

Alerts in force now Tornadoes on record 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. Warning verification from the Mesonet's Cow. Rebuilt daily.