Alert archive / North Dakota / Wind Chill Advisories in 2021
Wind Chill Advisory 10, NWS Bismarck, ND
NWS Bismarck, ND issued this wind chill advisory at Dec 19, 2021, 2:59 PM CST for 9 counties in North Dakota. It took effect at Dec 20, 2021, 12:00 AM CST. It was in force for 10 hr.
The area
The counties it named.
The facts
- Issued
- Dec 19, 2021, 2:59 PM CST (20:59 UTC)
- In effect from
- Dec 20, 2021, 12:00 AM CST
- Expired
- Dec 20, 2021, 10:00 AM CST
- In force
- 10 hr
- Issued by
- NWS Bismarck, ND
Counties Bottineau County, ND, Burke County, ND, Divide County, ND, McHenry County, ND, Mountrail County, ND, Pierce County, ND, Renville County, ND, Rolette County, ND, Williams County, ND
The radar
The Minot AFB radar (KMBX), 60 km from the middle of the area, began a volume at 20:59 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Bismarck Municip, ND (KBIS), launched 12:00Z, 9.0 hours before the alert went out and 210 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1262 m above ground
- 0-6 km bulk shear
- 53 kt
- 0-1 km storm-relative helicity
- 217 m²/s²
- 0-3 km storm-relative helicity
- 312 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
940 WWUS43 KBIS 192059 WSWBIS URGENT - WINTER WEATHER MESSAGE National Weather Service Bismarck ND 259 PM CST Sun Dec 19 2021 NDZ001>005-009>013-200500- /O.NEW.KBIS.WC.Y.0010.211220T0600Z-211220T1600Z/ Divide-Burke-Renville-Bottineau-Rolette-Williams-Mountrail-Ward- McHenry-Pierce- Including the cities of Parshall, Glenburn, Dunseith, Sherwood, Minot, New Town, Columbus, Shell Valley, St. John, Portal, Lignite, Rugby, Rolette, Drake, Towner, Velva, Mohall, Bowbells, Rolla, Crosby, Powers Lake, Stanley, Williston, and Bottineau 259 PM CST Sun Dec 19 2021 ...WIND CHILL ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 10 AM CST MONDAY... * WHAT...Very cold wind chills expected. Wind chills as low as 30 below zero. * WHERE...Portions of north central and northwest North Dakota. * WHEN...From Midnight tonight to 10 AM CST Monday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 15 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while outdoors. Wear appropriate clothing and dress in layers. && $$ Heinert
4 follow-up statements
953 WWUS43 KBIS 192350 WSWBIS URGENT - WINTER WEATHER MESSAGE National Weather Service Bismarck ND 550 PM CST Sun Dec 19 2021 NDZ001>005-009>013-200800- /O.CON.KBIS.WC.Y.0010.211220T0600Z-211220T1600Z/ Divide-Burke-Renville-Bottineau-Rolette-Williams-Mountrail-Ward- McHenry-Pierce- Including the cities of Crosby, Bowbells, Powers Lake, Lignite, Columbus, Portal, Mohall, Glenburn, Sherwood, Bottineau, Rolla, Dunseith, Rolette, Shell Valley, St. John, Williston, New Town, Stanley, Parshall, Minot, Velva, Towner, Drake, and Rugby 550 PM CST Sun Dec 19 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 10 AM CST MONDAY... * WHAT...Very cold wind chills expected. Wind chills as low as 30 below zero. * WHERE...Portions of north central and northwest North Dakota. * WHEN...From Midnight tonight to 10 AM CST Monday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 15 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while outdoors. Wear appropriate clothing and dress in layers. && $$ MJ
242 WWUS43 KBIS 200605 WSWBIS URGENT - WINTER WEATHER MESSAGE National Weather Service Bismarck ND 1205 AM CST Mon Dec 20 2021 NDZ001>005-009>013-201415- /O.CON.KBIS.WC.Y.0010.000000T0000Z-211220T1600Z/ Divide-Burke-Renville-Bottineau-Rolette-Williams-Mountrail-Ward- McHenry-Pierce- Including the cities of Parshall, Glenburn, Dunseith, Sherwood, Minot, New Town, Columbus, Shell Valley, St. John, Portal, Lignite, Rugby, Rolette, Drake, Towner, Velva, Mohall, Bowbells, Rolla, Crosby, Powers Lake, Stanley, Williston, and Bottineau 1205 AM CST Mon Dec 20 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST THIS MORNING... * WHAT...Very cold wind chills. Wind chills as low as 30 below zero. * WHERE...Portions of north central and northwest North Dakota. * WHEN...Until 10 AM CST this morning. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while outdoors. Wear appropriate clothing and dress in layers. && $$ Edwards
501 WWUS43 KBIS 201201 WSWBIS URGENT - WINTER WEATHER MESSAGE National Weather Service Bismarck ND 601 AM CST Mon Dec 20 2021 NDZ001>005-009>013-201600- /O.CON.KBIS.WC.Y.0010.000000T0000Z-211220T1600Z/ Divide-Burke-Renville-Bottineau-Rolette-Williams-Mountrail-Ward- McHenry-Pierce- Including the cities of Parshall, Glenburn, Dunseith, Sherwood, Minot, New Town, Columbus, Shell Valley, St. John, Portal, Lignite, Rugby, Rolette, Drake, Towner, Velva, Mohall, Bowbells, Rolla, Crosby, Powers Lake, Stanley, Williston, and Bottineau 601 AM CST Mon Dec 20 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST THIS MORNING... * WHAT...Very cold wind chills. Wind chills as low as 25 below zero. * WHERE...Portions of north central and northwest North Dakota. * WHEN...Until 10 AM CST this morning. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while outdoors. Wear appropriate clothing and dress in layers. && $$ Edwards
214 WWUS43 KBIS 201553 WSWBIS URGENT - WINTER WEATHER MESSAGE National Weather Service Bismarck ND 953 AM CST Mon Dec 20 2021 NDZ001>005-009>013-201700- /O.EXP.KBIS.WC.Y.0010.000000T0000Z-211220T1600Z/ Divide-Burke-Renville-Bottineau-Rolette-Williams-Mountrail-Ward- McHenry-Pierce- Including the cities of Parshall, Glenburn, Dunseith, Sherwood, Minot, New Town, Columbus, Shell Valley, St. John, Portal, Lignite, Rugby, Rolette, Drake, Towner, Velva, Mohall, Bowbells, Rolla, Crosby, Powers Lake, Stanley, Williston, and Bottineau 953 AM CST Mon Dec 20 2021 ...WIND CHILL ADVISORY WILL EXPIRE AT 10 AM CST THIS MORNING... Wind chill temperatures will slowly improve through the rest of this morning. $$ Heinert
The office that day
Everything else NWS Bismarck, ND issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 19, 2:47 AM CST | Winter Weather Advisory | BIS | Grant, Hettinger, Slope, Stark | 3 hr |
Nearby
Wind Chill Advisories in North Dakota, 2021Every wind chill advisory in 2021
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.