Severe Thunderstorm Warning 151, NWS North Platte, NE

Issued

Aug 28, 2021, 2:27 AM MDT (08:27 UTC)

Expired

Aug 28, 2021, 3:00 AM MDT

In force

33 min

Issued by

NWS North Platte, NE

Area

Storm-based polygon

Hail

0.75 in

Wind

60.0 mph

Counties Cherry County, NE, Keya Paha County, NE

The North Platte radar (KLNX), 102 km from the middle of the area, began a volume at 08:26 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.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

136 
WUUS53 KLBF 280827
SVRLBF
NEC031-103-280900-
/O.NEW.KLBF.SV.W.0151.210828T0827Z-210828T0900Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service North Platte NE
327 AM CDT Sat Aug 28 2021

The National Weather Service in North Platte has issued a

* Severe Thunderstorm Warning for...
  Northeastern Cherry County in north central Nebraska...
  Northwestern Keya Paha County in north central Nebraska...

* Until 400 AM CDT/300 AM MDT/.

* At 327 AM CDT/227 AM MDT/, a severe thunderstorm was located near
  Valentine, moving northeast at 55 mph.

  HAZARD...60 mph wind gusts and penny size hail.

  SOURCE...Radar indicated.

  IMPACT...Expect damage to roofs, siding, and trees.

* Locations impacted include...
  Valentine, Norden, Crookston, Smith Falls State Park, Schlagel
  Creek State Wildlife Management Area, Highway 97 crossing the
  Niobrara River and Sparks.

This includes the following highways...
 Highway 20 between mile markers 182 and 209.
 Highway 97 between mile markers 123 and 141.
 Highway 83 between mile markers 200 and 222.
 Highway 12 between mile markers 1 and 29.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 4287 10006 4283 10017 4284 10019 4282 10020
      4262 10075 4288 10093 4300 10068 4300 9987
TIME...MOT...LOC 0827Z 240DEG 49KT 4284 10066 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

Snively

791 
WWUS53 KLBF 280845
SVSLBF

Severe Weather Statement
National Weather Service North Platte NE
345 AM CDT Sat Aug 28 2021

NEC031-103-280900-
/O.CON.KLBF.SV.W.0151.000000T0000Z-210828T0900Z/
Cherry NE-Keya Paha NE-
345 AM CDT Sat Aug 28 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 400 AM CDT
FOR NORTHEASTERN CHERRY AND NORTHWESTERN KEYA PAHA COUNTIES...

At 344 AM CDT, a severe thunderstorm was located near Valentine,
moving northeast at 45 mph.

HAZARD...60 mph wind gusts and penny size hail.

SOURCE...Trained weather spotters.

IMPACT...Expect damage to roofs, siding, and trees.

Locations impacted include...
Valentine, Norden, Highway 97 crossing the Niobrara River, Sparks,
Smith Falls State Park and Schlagel Creek State Wildlife Management
Area.

This includes the following highways...
 Highway 20 between mile markers 188 and 209.
 Highway 97 between mile markers 123 and 124, and between mile
markers 126 and 141.
 Highway 83 between mile markers 200 and 222.
 Highway 12 between mile markers 1 and 29.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 4287 10006 4283 10017 4284 10019 4282 10020
      4262 10075 4271 10080 4288 10074 4300 10068
      4300 9987
TIME...MOT...LOC 0844Z 245DEG 41KT 4285 10047 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.75 IN
WIND THREAT...OBSERVED
MAX WIND GUST...60 MPH

$$

Snively

234 
WWUS53 KLBF 280856
SVSLBF

Severe Weather Statement
National Weather Service North Platte NE
356 AM CDT Sat Aug 28 2021

NEC031-103-280906-
/O.EXP.KLBF.SV.W.0151.000000T0000Z-210828T0900Z/
Cherry NE-Keya Paha NE-
356 AM CDT Sat Aug 28 2021

...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN CHERRY AND
NORTHWESTERN KEYA PAHA COUNTIES WILL EXPIRE AT 400 AM CDT...
                
The storm which prompted the warning has weakened below severe
limits, and no longer poses an immediate threat to life or property.
Therefore, the warning will be allowed to expire.  However gusty
winds are still possible with this thunderstorm.

LAT...LON 4287 10006 4283 10017 4284 10019 4282 10020
      4262 10075 4271 10080 4288 10074 4300 10068
      4300 9987
TIME...MOT...LOC 0856Z 245DEG 42KT 4282 10036 

$$

Snively

Severe Thunderstorm Warnings in Nebraska, 2021Every severe thunderstorm warning in 2021

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.