Severe Thunderstorm Warning
NWS Cheyenne WY ยท US
Updated
This event was updated at .
Details
A Severe Thunderstorm Warning Remains In Effect Until 915 PM MDT For Southwestern Dawes And Northeastern Sioux Counties
- Event
- Severe Thunderstorm Warning
- Issued
- Onset
- Message expires
- Expected end
- Category
- Meteorological
- Urgency
- Immediate
- Severity
- Severe
- Certainty
- Observed
- Response
- Shelter
Description
Overview
At 846 PM MDT, severe thunderstorms were located along a line extending from near Fort Robinson State Park to 11 miles northwest of Flahertys Corner to 9 miles southeast of Agate Fossil Beds National Monument, moving east at 30 mph.
Hazard
60 mph wind gusts and half dollar size hail.
Source
Radar indicated.
Impacts
Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Crawford, Soldier Creek Campground, Fort Robinson State Park, and Agate Fossil Beds National Monument.
Instructions
For your protection move to an interior room on the lowest floor of a building.
Affected areas
- Dawes County, NE
- Sioux County, NE
Public contact
- Issuer
- NWS Cheyenne WY
- Website
- http://www.weather.gov
Message record
- Received
- Issue to receipt
- ~38s
- CAP status
- Actual
- CAP message type
- Update
- Lifecycle
- Updated
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M2VRZVHFMD6MVGVXV5MWMDJ8
- Identifier
- urn:oid:2.49.0.1.840.0.c2b2f86078f60bd6c9e2ddfcad249b702bd9e860.001.1
- Sender
- w-nws.webmaster@noaa.gov
- Scope
- Public
- CAP source
- 211803 v2.3.0
- Handling codes
- IPAWSv1.0
- Issuing office
- NWS Cheyenne WY
- AWIPS ID
- CAPCYS
- NWWS sequence
- nwws_processor.4067
- WMO heading
- XOUS55
- WMO data type
- CAP alert message XML (XO)
- WMO geography
- United States (US)
- WMO bulletin number
- 55
References
- Sender
- w-nws.webmaster@noaa.gov
- Sent
Event codes
| Name | Value |
|---|---|
| SAME | SVS |
| NationalWeatherService | SVW |
Parameters
| Name | Value |
|---|---|
| AWIPSidentifier | SVSCYS |
| WMOidentifier | WWUS55 KCYS 190247 |
| NWSheadline | A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 915 PM MDT FOR SOUTHWESTERN DAWES AND NORTHEASTERN SIOUX COUNTIES |
| eventMotionDescription | 2026-09-19T02:46:00-00:00...storm...281DEG...25KT...42.65,-103.59 42.47,-103.55 42.3,-103.67 |
| windThreat | RADAR INDICATED |
| maxWindGust | 60 MPH |
| hailThreat | RADAR INDICATED |
| maxHailSize | 1.25 |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| EAS-ORG | WXR |
| VTEC | /O.CON.KCYS.SV.W.0347.000000T0000Z-260919T0315Z/ |
| eventEndingTime | 2026-09-18T21:15:00-06:00 |
| BLOCKCHANNEL | CMAS |
Locations
Location data
- Dawes County, NE
- Sioux County, NE
| Name | Value |
|---|---|
| SAME | 031045 |
| SAME | 031165 |
| UGC | NEC045 |
| UGC | NEC165 |
- Polygons
- 42.44,-103.41 42.44,-103.45 42.36,-103.45 42.32,-103.46 42.32,-103.73 42.47,-103.75 42.75,-103.79 42.86,-103.44 42.57,-103.36 42.44,-103.41