Severe Thunderstorm Warning 43, NWS Cheyenne, WY

Issued

Jun 8, 2021, 10:26 PM MDT (04:26 UTC)

Expired

Jun 8, 2021, 11:15 PM MDT

In force

49 min

Issued by

NWS Cheyenne, WY

Area

Storm-based polygon

Hail

1.0 in

Wind

60.0 mph

Counties Banner County, NE, Cheyenne County, NE, Kimball County, NE, Morrill County, NE, Laramie County, WY

The Cheyenne radar (KCYS), 86 km from the middle of the area, began a volume at 04:26 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.

314 
WUUS55 KCYS 090426
SVRCYS
NEC007-033-105-123-WYC021-090515-
/O.NEW.KCYS.SV.W.0043.210609T0426Z-210609T0515Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Cheyenne WY
1026 PM MDT Tue Jun 8 2021

The National Weather Service in Cheyenne has issued a

* Severe Thunderstorm Warning for...
  Western Cheyenne County in the Panhandle of Nebraska...
  Kimball County in the Panhandle of Nebraska...
  Southwestern Morrill County in the Panhandle of Nebraska...
  Southeastern Banner County in the Panhandle of Nebraska...
  Southeastern Laramie County in southeastern Wyoming...

* Until 1115 PM MDT.

* At 1025 PM MDT, severe thunderstorms were located along a line
  extending from near Redington to 6 miles north of Potter to 
  Kimball Airport to near Pine Bluffs, moving east at 30 mph. A 
  second severe thunderstorm was located near Burns Wyoming, also 
  moving east at 30 MPH. 

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

  SOURCE...Radar indicated.

  IMPACT...Hail damage to vehicles is expected. Expect wind damage 
           to roofs, siding, and trees.

* Locations impacted include...
  Kimball, Pine Bluffs, Potter, Dalton, Burns, Dix, Oliver
  Campground, Hillsdale, Brownson, Panorama Point, The Intersection
  Of Highway 385 And 92, Oliver Reservoir, Kimball Airport, Court
  House And Jail Rocks, Redington, Carpenter and Bushnell.

This includes the following highways...
 Interstate 80 in Wyoming between mile markers 379 and 402.
 Interstate 80 in Nebraska between mile markers 1 and 55.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Prepare immediately for large hail and damaging winds. People outside
should move immediately to shelter inside a strong building. Stay
away from windows.

Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 4131 10449 4138 10373 4161 10347 4168 10289
      4100 10307 4101 10451
TIME...MOT...LOC 0425Z 271DEG 27KT 4156 10328 4131 10334 4117 10368
4112 10405

HAIL...1.00IN
WIND...60MPH
 
$$

Hammer

849 
WWUS55 KCYS 090451
SVSCYS

Severe Weather Statement
National Weather Service Cheyenne WY
1051 PM MDT Tue Jun 8 2021

NEC007-033-105-123-WYC021-090515-
/O.CON.KCYS.SV.W.0043.000000T0000Z-210609T0515Z/
Cheyenne NE-Kimball NE-Morrill NE-Banner NE-Laramie WY-
1051 PM MDT Tue Jun 8 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1115 PM MDT
FOR WESTERN CHEYENNE...KIMBALL...SOUTHWESTERN MORRILL...SOUTHEASTERN
BANNER AND SOUTHEASTERN LARAMIE COUNTIES...

At 1050 PM MDT, severe thunderstorms were located along a line
extending from near The Intersection Of Highway 385 And 92 to 6 miles
west of Gurley to near Dix to 7 miles south of Oliver Reservoir,
moving east at 30 mph.

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

SOURCE...Radar indicated.

IMPACT...Hail damage to vehicles is expected. Expect wind damage to 
         roofs, siding, and trees.

These severe storms will be near...
  The Intersection Of Highway 385 And 92 and Court House And Jail 
  Rocks around 1055 PM MDT.
  Dalton around 1100 PM MDT.
  Kimball around 1105 PM MDT.
  Brownson around 1125 PM MDT.

Other locations impacted by these severe thunderstorms include
Bushnell.

This includes the following highways...
 Interstate 80 in Wyoming between mile markers 385 and 402.
 Interstate 80 in Nebraska between mile markers 1 and 55.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Prepare immediately for large hail and damaging winds. People outside
should move to a shelter, inside a strong building and away from
windows.

Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 4132 10437 4138 10373 4161 10347 4168 10289
      4100 10307 4101 10440
TIME...MOT...LOC 0450Z 271DEG 27KT 4156 10303 4131 10309 4117 10343
4112 10380

HAIL...1.00IN
WIND...60MPH
 
$$

Rubin

Severe Thunderstorm Warnings in Nebraska, 2021Severe Thunderstorm Warnings in Wyoming, 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.