Alert archive / Nebraska / Wind Chill Advisories in 2021
Wind Chill Advisory 2, NWS North Platte, NE
NWS North Platte, NE issued this wind chill advisory at Feb 8, 2021, 2:06 PM MST for 21 counties in Nebraska. It took effect at Feb 8, 2021, 7:41 PM MST. It was in force for 13 hr.
The area
The counties it named.
The facts
- Issued
- Feb 8, 2021, 2:06 PM MST (21:06 UTC)
- In effect from
- Feb 8, 2021, 7:41 PM MST
- Expired
- Feb 9, 2021, 9:00 AM MST
- In force
- 13 hr
- Issued by
- NWS North Platte, NE
All 21 counties
Arthur County, NE, Blaine County, NE, Chase County, NE, Cherry County, NE, Custer County, NE, Deuel County, NE, Frontier County, NE, Garden County, NE, Garfield County, NE, Grant County, NE, Hayes County, NE, Hooker County, NE, Keith County, NE, Lincoln County, NE, Logan County, NE, Loup County, NE, McPherson County, NE, Perkins County, NE, Sheridan County, NE, Thomas County, NE, Wheeler County, NE
The radar
The North Platte radar (KLNX), 55 km from the middle of the area, began a volume at 21:06 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
N. Platte/Lee Bi, NE (KLBF), launched 12:00Z, 9.1 hours before the alert went out and 50 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
- 806 m above ground
- 0-6 km bulk shear
- 96 kt
- 0-1 km storm-relative helicity
- -23 m²/s²
- 0-3 km storm-relative helicity
- 344 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
021 WWUS43 KLBF 082106 WSWLBF URGENT - WINTER WEATHER MESSAGE National Weather Service North Platte NE 306 PM CST Mon Feb 8 2021 NEZ004-022>029-035>038-056>059-069>071-094-091200- /O.NEW.KLBF.WC.Y.0002.210209T0600Z-210209T1600Z/ Sheridan-Garden-Grant-Hooker-Thomas-Blaine-Loup-Garfield-Wheeler- Arthur-McPherson-Logan-Custer-Deuel-Keith-Perkins-Lincoln-Chase- Hayes-Frontier-Western Cherry- Including the cities of Gordon, Rushville, Oshkosh, Lewellen, Hyannis, Mullen, Thedford, Halsey, Dunning, Purdum, Brewster, Taylor, Burwell, Bartlett, Ericson, Arthur, Tryon, Ringgold, Stapleton, Broken Bow, Chappell, Big Springs, Ogallala, Paxton, Grant, North Platte, Champion, Enders, Imperial, Wauneta, Hayes Center, Curtis, Eustis, Maywood, Cody, Eli, Merriman, and Kilgore 306 PM CST Mon Feb 8 2021 /206 PM MST Mon Feb 8 2021/ ...WIND CHILL ADVISORY IN EFFECT FROM MIDNIGHT CST /11 PM MST/ TONIGHT TO 10 AM CST /9 AM MST/ TUESDAY... * WHAT...Very cold wind chills expected with values as low as 25 below zero. * WHERE...Portions of the panhandle, southwest and west central Nebraska. * WHEN...From midnight CST /11 PM MST/ tonight to 10 AM CST /9 AM MST/ Tuesday. * IMPACTS...The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ For more information from the National Weather Service visit http://weather.gov/lbf
3 follow-up statements
914 WWUS43 KLBF 090241 WSWLBF URGENT - WINTER WEATHER MESSAGE National Weather Service North Platte NE 841 PM CST Mon Feb 8 2021 NEZ004-022>029-035>038-056>059-069>071-094-091045- /O.EXT.KLBF.WC.Y.0002.210209T0241Z-210209T1600Z/ Sheridan-Garden-Grant-Hooker-Thomas-Blaine-Loup-Garfield-Wheeler- Arthur-McPherson-Logan-Custer-Deuel-Keith-Perkins-Lincoln-Chase- Hayes-Frontier-Western Cherry- Including the cities of Gordon, Rushville, Oshkosh, Lewellen, Hyannis, Mullen, Thedford, Halsey, Dunning, Purdum, Brewster, Taylor, Burwell, Bartlett, Ericson, Arthur, Tryon, Ringgold, Stapleton, Broken Bow, Chappell, Big Springs, Ogallala, Paxton, Grant, North Platte, Champion, Enders, Imperial, Wauneta, Hayes Center, Curtis, Eustis, Maywood, Cody, Eli, Merriman, and Kilgore 841 PM CST Mon Feb 8 2021 /741 PM MST Mon Feb 8 2021/ ...WIND CHILL ADVISORY NOW IN EFFECT UNTIL 10 AM CST /9 AM MST/ TUESDAY... * WHAT...Very cold wind chills expected with values as low as 25 below zero. * WHERE...Portions of the panhandle, southwest and west central Nebraska. * WHEN...Until 10 AM CST /9 AM MST/ Tuesday. * IMPACTS...The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ For more information from the National Weather Service visit http://weather.gov/lbf
666 WWUS43 KLBF 090941 AAA WSWLBF URGENT - WINTER WEATHER MESSAGE...UPDATED National Weather Service North Platte NE 341 AM CST Tue Feb 9 2021 ...HAZARDOUS WIND CHILL VALUES THIS MORNING... .Subzero temperatures and light winds will combine to produce wind chill readings around 20 below zero across parts of western and north central Nebraska this morning. NEZ022>024-035-036-056>059-069>071-091045- /O.CAN.KLBF.WC.Y.0002.000000T0000Z-210209T1600Z/ Garden-Grant-Hooker-Arthur-McPherson-Deuel-Keith-Perkins-Lincoln- Chase-Hayes-Frontier- Including the cities of Oshkosh, Lewellen, Hyannis, Mullen, Arthur, Tryon, Ringgold, Chappell, Big Springs, Ogallala, Paxton, Grant, North Platte, Champion, Enders, Imperial, Wauneta, Hayes Center, Curtis, Eustis, and Maywood 341 AM CST Tue Feb 9 2021 /241 AM MST Tue Feb 9 2021/ ...WIND CHILL ADVISORY IS CANCELLED... Temperatures have risen to around zero and wind speeds have decreased. The threat of hazardous wind chill values has ended in this area. $$ NEZ004-025>029-037-038-094-091600- /O.CON.KLBF.WC.Y.0002.000000T0000Z-210209T1600Z/ Sheridan-Thomas-Blaine-Loup-Garfield-Wheeler-Logan-Custer- Western Cherry- Including the cities of Gordon, Rushville, Thedford, Halsey, Dunning, Purdum, Brewster, Taylor, Burwell, Bartlett, Ericson, Stapleton, Broken Bow, Cody, Eli, Merriman, and Kilgore 341 AM CST Tue Feb 9 2021 /241 AM MST Tue Feb 9 2021/ ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST /9 AM MST/ THIS MORNING... * WHAT...Very cold wind chills. Wind chills as low as 25 below zero. * WHERE...Portions of central, north central, panhandle and west central Nebraska. * WHEN...Until 10 AM CST /9 AM MST/ this morning. * IMPACTS...The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ For more information from the National Weather Service visit http://weather.gov/lbf
100 WWUS43 KLBF 091602 WSWLBF URGENT - WINTER WEATHER MESSAGE National Weather Service North Platte NE 1002 AM CST Tue Feb 9 2021 NEZ004-025>029-037-038-094-091715- /O.EXP.KLBF.WC.Y.0002.000000T0000Z-210209T1600Z/ Sheridan-Thomas-Blaine-Loup-Garfield-Wheeler-Logan-Custer- Western Cherry- Including the cities of Gordon, Rushville, Thedford, Halsey, Dunning, Purdum, Brewster, Taylor, Burwell, Bartlett, Ericson, Stapleton, Broken Bow, Cody, Eli, Merriman, and Kilgore 1002 AM CST Tue Feb 9 2021 /902 AM MST Tue Feb 9 2021/ ...WIND CHILL ADVISORY HAS EXPIRED... Temperatures have risen significantly over the past couple hours and wind chills are now above advisory criteria. While temperatures and wind chills are no longer reaching advisory levels and temperatures will continue to rise throughout the day, temperatures will still remain quite cold. Surface temperatures will only rise into the single digits this afternoon with wind chills remaining in the negative single digits for most locations. $$ For more information from the National Weather Service visit http://weather.gov/lbf
The office that day
Everything else NWS North Platte, NE issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 8, 2:20 AM MST | Wind Chill Advisory | LBF | Arthur, Blaine, Boyd, Brown, Chase, Cherry and 20 more | 7 hr |
| Feb 8, 4:51 AM MST | Areal Flood Advisory | LBF | Loup | 39 hr |
Nearby
Wind Chill Advisories in Nebraska, 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.