Flood Advisory
NWS Cheyenne WY ยท US
Details
Flood Advisory Remains In Effect Until 1030 PM MDT This Evening
- Event
- Flood Advisory
- Issued
- Onset
- Message expires
- Expected end
- Category
- Meteorological
- Urgency
- Expected
- Severity
- Minor
- Certainty
- Likely
- Response
- Avoid
Description
Overview
Training storms this evening have dropped estimated 1 to 2 inches of rain. Additional storms are moving in and developing near the advisory area.
What
Flooding caused by excessive rainfall is expected.
Where
North Central Cheyenne County in the panhandle of Nebraska... Southeastern Morrill County in the panhandle of Nebraska...
When
Until 1030 PM MDT.
Impacts
Minor flooding in low-lying and poor drainage areas. Water over roadways.
Additional details
- At 848 PM MDT, trained weather spotters reported heavy rain in the advisory area due to thunderstorms. Minor flooding is already occurring. Between 1 and 2.5 inches of rain have fallen. - Additional rainfall amounts of 0.25 to 0.5 inches are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... Mainly rural areas of North Central Cheyenne and Southeastern Morrill Counties. - http://www.weather.gov/safety/flood
Instructions
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.
Affected areas
- Cheyenne County, NE
- Morrill County, NE
Public contact
- Issuer
- NWS Cheyenne WY
- Website
- http://www.weather.gov
Message record
- Received
- Issue to receipt
- ~1m0s
- CAP status
- Actual
- CAP message type
- Update
- Lifecycle
- Updated
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M2S6QF5N5QTBPW06CVCGTC2N
- Identifier
- urn:oid:2.49.0.1.840.0.0774fd127f8e53361dee95c2324ce43b6fa8491f.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.4036
- 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 | NWS |
| NationalWeatherService | FAY |
Parameters
| Name | Value |
|---|---|
| AWIPSidentifier | FLSCYS |
| WMOidentifier | WGUS85 KCYS 180249 |
| NWSheadline | FLOOD ADVISORY REMAINS IN EFFECT UNTIL 1030 PM MDT THIS EVENING |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| VTEC | /O.CON.KCYS.FA.Y.0019.000000T0000Z-260918T0430Z/ |
| eventEndingTime | 2026-09-17T22:30:00-06:00 |
| BLOCKCHANNEL | CMAS |
Locations
Location data
- Cheyenne County, NE
- Morrill County, NE
| Name | Value |
|---|---|
| SAME | 031033 |
| SAME | 031123 |
| UGC | NEC033 |
| UGC | NEC123 |
- Polygons
- 41.44,-102.92 41.51,-102.92 41.58,-102.82 41.52,-102.66 41.42,-102.73 41.39,-102.78 41.36,-102.84 41.4,-102.89 41.42,-102.92 41.44,-102.92