Alert archive / Nebraska / High Wind Watches in 2021

High Wind Watch 1, NWS North Platte, NE

January 12, 202126 counties in Nebraska

NWS North Platte, NE issued this high wind watch at Jan 12, 2021, 1:12 PM MST for 26 counties in Nebraska. It took effect at Jan 13, 2021, 11:00 PM MST. It was in force for .

The area

The counties it named.

The facts

Issued
Jan 12, 2021, 1:12 PM MST (20:12 UTC)
In effect from
Jan 13, 2021, 11:00 PM MST
Expired
Jan 13, 2021, 12:59 PM MST
In force
Issued by
NWS North Platte, NE
All 26 counties

Arthur County, NE, Blaine County, NE, Boyd County, NE, Brown 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, Holt County, NE, Hooker County, NE, Keith County, NE, Keya Paha County, NE, Lincoln County, NE, Logan County, NE, Loup County, NE, McPherson County, NE, Perkins County, NE, Rock County, NE, Sheridan County, NE, Thomas County, NE, Wheeler County, NE

The radar

The North Platte radar (KLNX), 25 km from the middle of the area, began a volume at 20:12 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, 8.2 hours before the alert went out and 67 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.

Skew-T log-pSkew-T log-p diagram, N. Platte/Lee Bi, NE at 12:00Z on 2021-01-12Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, N. Platte/Lee Bi, NE at 12:00Z on 2021-01-12The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 30 square meters per square second.193958Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
2304 m above ground
0-6 km bulk shear
18 kt
0-1 km storm-relative helicity
30 m²/s²
0-3 km storm-relative helicity
63 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

201 
WWUS73 KLBF 122012
NPWLBF

URGENT - WEATHER MESSAGE
National Weather Service North Platte NE
212 PM CST Tue Jan 12 2021

NEZ004>010-022>029-035>038-056>059-069>071-094-131000-
/O.NEW.KLBF.HW.A.0001.210114T0600Z-210116T0000Z/
Sheridan-Eastern Cherry-Keya Paha-Boyd-Brown-Rock-Holt-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, Valentine, Springview,
Spencer, Butte, Lynch, Ainsworth, Bassett, Rose, Oneill, 
Atkinson, 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
212 PM CST Tue Jan 12 2021 /112 PM MST Tue Jan 12 2021/

...HIGH WIND WATCH IN EFFECT FROM LATE WEDNESDAY NIGHT THROUGH
FRIDAY AFTERNOON...

* WHAT...Northwest winds 30 to 45 mph with gusts around 60 mph 
  possible.

* WHERE...Portions of central, north central, panhandle, 
  southwest and west central Nebraska.

* WHEN...From late Wednesday night through Friday afternoon.

* IMPACTS...Damaging winds could blow down trees and power 
  lines. Widespread power outages are possible. Travel could be 
  difficult, especially for high profile vehicles.

* ADDITIONAL DETAILS...This is expected to be a long duration high
  wind event across western and north central Nebraska. A strong
  cold front will pass through the area Wednesday night. Strong
  northwesterly winds are expected behind the front into the
  overnight hours Wednesday night. Winds will diminish slightly
  Thursday morning, increasing further on Thursday afternoon.
  Winds will diminish slightly TThursday evening, before 
  increasing once again overnight Thursday night into Friday. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts and warnings for updates on this
situation. Fasten loose objects or shelter objects in a safe
location prior to the onset of winds.

&&

$$

CLB
2 follow-up statements
265 
WWUS73 KLBF 131115 AAA
NPWLBF

URGENT - WEATHER MESSAGE...UPDATED
National Weather Service North Platte NE
515 AM CST Wed Jan 13 2021

NEZ004>010-022>029-035>038-056>059-069>071-094-131915-
/O.CON.KLBF.HW.A.0001.210114T0600Z-210116T0000Z/
Sheridan-Eastern Cherry-Keya Paha-Boyd-Brown-Rock-Holt-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, Valentine, Springview,
Spencer, Butte, Lynch, Ainsworth, Bassett, Rose, Oneill, 
Atkinson, 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
515 AM CST Wed Jan 13 2021 /415 AM MST Wed Jan 13 2021/

...HIGH WIND WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH
FRIDAY AFTERNOON...

* WHAT...Northwest winds 30 to 45 mph with gusts to around 60 mph
  possible.

* WHERE...Portions of central, north central, panhandle, 
  southwest and west central Nebraska.

* WHEN...From late tonight through Friday afternoon.

* IMPACTS...Damaging winds could blow down trees and power 
  lines. Widespread power outages are possible. Travel could be 
  difficult, especially for high profile vehicles.

* ADDITIONAL DETAILS...This is expected to be a long duration high
  wind event across western and north central Nebraska. A strong
  cold front will pass through the area tonight. Strong
  northwesterly winds are expected behind the front into the
  overnight hours tonight. Winds will diminish slightly Thursday
  morning, increasing further on Thursday afternoon. Winds will
  diminish slightly Thursday evening, before increasing once 
  again overnight Thursday night into Friday. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts and warnings for updates on this
situation. Fasten loose objects or shelter objects in a safe
location prior to the onset of winds.

&&

$$

Roberg
869 
WWUS73 KLBF 131959
NPWLBF

URGENT - WEATHER MESSAGE
National Weather Service North Platte NE
159 PM CST Wed Jan 13 2021

NEZ004>010-022>029-035>038-056>059-069>071-094-141000-
/O.UPG.KLBF.HW.A.0001.210114T0600Z-210116T0000Z/
/O.NEW.KLBF.HW.W.0001.210114T0300Z-210116T0000Z/
Sheridan-Eastern Cherry-Keya Paha-Boyd-Brown-Rock-Holt-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, Valentine, Springview,
Spencer, Butte, Lynch, Ainsworth, Bassett, Rose, Oneill, 
Atkinson, 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
159 PM CST Wed Jan 13 2021 /1259 PM MST Wed Jan 13 2021/

...HIGH WIND WARNING IN EFFECT FROM 9 PM CST /8 PM MST/ THIS
EVENING TO 6 PM CST /5 PM MST/ FRIDAY...

* WHAT...Northwest winds 30 to 45 mph with gusts up to 65 mph 
  expected.

* WHERE...Portions of central, north central, panhandle, 
  southwest and west central Nebraska.

* WHEN...From 9 PM CST /8 PM MST/ this evening to 6 PM CST /5 PM 
  MST/ Friday.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Widespread power outages are expected. Travel will be 
  difficult, especially for high profile vehicles.

* ADDITIONAL DETAILS...This will be a long duration high wind
  event. A strong cold front will push through the area this
  evening. Strong northwesterly winds will develop behind the
  front with gusts of 50 to 60 MPH expected. Winds will then
  weaken somewhat overnight into Thursday morning. Strong
  northwesterly winds will then increase Thursday afternoon with
  gusts approaching 65 MPH in some areas. Winds will then decrease
  slightly Thursday evening, then increase overnight into Friday
  morning. Light snow will be possible Thursday night into Friday
  morning in portions of north central Nebraska. If enough snow
  can fall, areas of blowing snow with near blizzard conditions
  will be possible. Persons planning travel tonight through
  Friday, should be very careful on roadways and be prepared for
  strong cross winds. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

CLB

Nearby

High Wind Watches in Nebraska, 2021Every high wind watch 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.