For a period of 2 days, dangerously cold wind chills affected Eastern North Dakota. Wind Chills got as low as -54F during this period. This event was caused by an arctic air mass that settled into the region after a system on the 27th.

Extreme Cold/Wind Chill in TOWNER, NORTH DAKOTA
From 29-JAN-23 03:00:00 to 29-JAN-23 09:00:00 (CST-6)
Reported by: AWOS

Cando Airport reports -40F wind chill or lower, lowest reported being -50F.

Extreme Cold/Wind Chill in WESTERN WALSH, NORTH DAKOTA
From 29-JAN-23 02:00:00 to 29-JAN-23 09:00:00 (CST-6)
Reported by: Mesonet

Adams 5N NDAWN reports -40F wind chill or lower, lowest reported being -45F.

Extreme Cold/Wind Chill in RAMSEY, NORTH DAKOTA
From 29-JAN-23 03:00:00 to 29-JAN-23 09:00:00 (CST-6)
Reported by: Mesonet

Edmore 3NW NDAWN reports -40F wind chill or lower, lowest reported being -47F.

Extreme Cold/Wind Chill in CAVALIER, NORTH DAKOTA
From 29-JAN-23 01:00:00 to 29-JAN-23 08:00:00 (CST-6)
Reported by: AWOS

Langdon Airport reports -40F wind chill or lower, lowest reported being -48F.

Extreme Cold/Wind Chill in TRAILL, NORTH DAKOTA
From 29-JAN-23 01:00:00 to 29-JAN-23 11:00:00 (CST-6)
Reported by: Mesonet

Hillsboro 7SE NDAWN reports -40F wind chill or lower, lowest reported being -46F.

Extreme Cold/Wind Chill in GRIGGS, NORTH DAKOTA
From 29-JAN-23 04:00:00 to 29-JAN-23 09:00:00 (CST-6)
Reported by: AWOS

Cooperstown AWOS reports -40F wind chill or lower, lowest reported being -45F.

Extreme Cold/Wind Chill in GRAND FORKS, NORTH DAKOTA
From 29-JAN-23 03:00:00 to 29-JAN-23 11:00:00 (CST-6)
Reported by: Mesonet

Logan Center 2E NDAWN reports -40F wind chill or lower, lowest reported being -44F.

Extreme Cold/Wind Chill in BARNES, NORTH DAKOTA
From 29-JAN-23 06:00:00 to 29-JAN-23 11:00:00 (CST-6)
Reported by: Mesonet

Pillsbury 1N NDAWN reports -40F wind chill or lower, lowest reported being -42F.

Extreme Cold/Wind Chill in EDDY, NORTH DAKOTA
From 29-JAN-23 01:00:00 to 29-JAN-23 12:00:00 (CST-6)
Reported by: Mesonet

McHenry 8N NDAWN reports -40F wind chill or lower, lowest reported being -43F.

Extreme Cold/Wind Chill in BARNES, NORTH DAKOTA
From 29-JAN-23 02:00:00 to 29-JAN-23 11:00:00 (CST-6)
Reported by: AWOS

Valley City Airport reports -40F wind chill or lower, lowest reported being -47F.

Extreme Cold/Wind Chill in BENSON, NORTH DAKOTA
From 29-JAN-23 21:00:00 to 30-JAN-23 10:00:00 (CST-6)
Reported by: Mesonet

Niles 3SE NDAWN reports -40F wind chill or lower, lowest reported being -47F.

Extreme Cold/Wind Chill in CASS, NORTH DAKOTA
From 30-JAN-23 02:00:00 to 30-JAN-23 11:00:00 (CST-6)
Reported by: Mesonet

Prosper 5NW NDAWN reports -40F wind chill or lower, lowest reported being -45F.

Extreme Cold/Wind Chill in CAVALIER, NORTH DAKOTA
From 29-JAN-23 22:00:00 to 30-JAN-23 11:00:00 (CST-6)
Reported by: AWOS

Langdon Airport reports -40F wind chill or lower, lowest reported being -54F.

Extreme Cold/Wind Chill in EDDY, NORTH DAKOTA
From 29-JAN-23 22:00:00 to 30-JAN-23 12:00:00 (CST-6)
Reported by: Mesonet

McHenry 8N NDAWN reports -40F wind chill or lower, lowest reported being -50F.

Extreme Cold/Wind Chill in GRAND FORKS, NORTH DAKOTA
From 30-JAN-23 00:00:00 to 30-JAN-23 12:00:00 (CST-6)
Reported by: Mesonet

Logan Center 2E NDAWN reports -40F wind chill or lower, lowest reported being -48F.

Extreme Cold/Wind Chill in GRIGGS, NORTH DAKOTA
From 30-JAN-23 01:00:00 to 30-JAN-23 11:00:00 (CST-6)
Reported by: AWOS

Cooperstown Airport reports wind chills of -40F or lower, with the lowest being -51F.

Extreme Cold/Wind Chill in NELSON, NORTH DAKOTA
From 29-JAN-23 23:00:00 to 30-JAN-23 11:00:00 (CST-6)
Reported by: Mesonet

Michigan2W NDAWN reports wind chills of -40F or lower, with the lowest being -47F.

Extreme Cold/Wind Chill in PEMBINA, NORTH DAKOTA
From 29-JAN-23 23:00:00 to 30-JAN-23 09:00:00 (CST-6)
Reported by: Mesonet

St. Thomas 2WSW NDAWN reports wind chills of -40F or lower, with the lowest being -47F.

Extreme Cold/Wind Chill in RAMSEY, NORTH DAKOTA
From 29-JAN-23 20:00:00 to 30-JAN-23 10:00:00 (CST-6)
Reported by: Mesonet

Webster 2N NDAWN reports wind chills of -40F or lower, with the lowest being -51F.

Extreme Cold/Wind Chill in RANSOM, NORTH DAKOTA
From 30-JAN-23 06:00:00 to 30-JAN-23 11:00:00 (CST-6)
Reported by: Mesonet

Lisbon 2W NDAWN reports wind chills of -40F or lower.

Extreme Cold/Wind Chill in RICHLAND, NORTH DAKOTA
From 30-JAN-23 05:00:00 to 30-JAN-23 11:00:00 (CST-6)
Reported by: AWOS

Wahpeton Airport reports wind chills of -40F or lower, with the lowest being -49F.

Extreme Cold/Wind Chill in SARGENT, NORTH DAKOTA
From 30-JAN-23 03:00:00 to 30-JAN-23 10:00:00 (CST-6)
Reported by: AWOS

Gwinner Airport reports wind chills of -40F or lower, with the lowest being -54F.

Extreme Cold/Wind Chill in STEELE, NORTH DAKOTA
From 30-JAN-23 02:00:00 to 30-JAN-23 12:00:00 (CST-6)
Reported by: Mesonet

Finley 1NNW NDAWN reports wind chills of -40F or lower, with the lowest being -47F.

Extreme Cold/Wind Chill in TOWNER, NORTH DAKOTA
From 29-JAN-23 21:00:00 to 30-JAN-23 11:00:00 (CST-6)
Reported by: AWOS

Cando Airport reports wind chills of -40F or lower, with the lowest being -54F.

Extreme Cold/Wind Chill in TRAILL, NORTH DAKOTA
From 29-JAN-23 23:00:00 to 30-JAN-23 11:00:00 (CST-6)
Reported by: Mesonet

Hillsboro 7SE NDAWN reports wind chills of -40F or lower, with the lowest being -46F.

Extreme Cold/Wind Chill in WESTERN WALSH, NORTH DAKOTA
From 29-JAN-23 19:00:00 to 30-JAN-23 11:00:00 (CST-6)
Reported by: Mesonet

Adams 5N NDAWN reports wind chills of -40F or lower, with the lowest being -51F.

Extreme Cold/Wind Chill in EASTERN WALSH, NORTH DAKOTA
From 30-JAN-23 00:00:00 to 30-JAN-23 18:00:00 (CST-6)
Reported by: AWOS

Grafton Airport reports wind chills of -40F or lower, with the lowest being -46F.