Flood Advisory
NWS Cheyenne WY ยท US
Details
Flood Advisory In Effect Until 430 PM MDT This Afternoon
- Event
- Flood Advisory
- Issued
- Onset
- Message expires
- Expected end
- Category
- Meteorological
- Urgency
- Expected
- Severity
- Minor
- Certainty
- Likely
- Response
- Avoid
Description
What
Small stream flooding caused by excessive rainfall is expected.
Where
East Central Laramie County in southeastern Wyoming...
When
Until 430 PM MDT.
Impacts
Minor flooding in low-lying and poor drainage areas. Dangerous flows over low-water crossings.
Additional details
- At 233 PM MDT, Doppler radar indicated heavy rain due to thunderstorms. This will cause small stream flooding. Between 1.5 and 2 inches of rain have fallen. - Additional rainfall amounts of 0.5 to 1 inch are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... Burns and Hillsdale. - http://www.weather.gov/safety/flood
Instructions
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads.
Affected areas
- Laramie County, WY
Public contact
- Issuer
- NWS Cheyenne WY
- Website
- http://www.weather.gov
Message record
- Received
- Issue to receipt
- ~27s
- CAP status
- Actual
- CAP message type
- Alert
- Lifecycle
- New
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M37ZJ93XG8WKZJ3V2YH4DTNX
- Identifier
- urn:oid:2.49.0.1.840.0.3a3c39f638463c32ae3ce0759373e757cd881472.001.1
- 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.4002
- WMO heading
- XOUS55
- WMO data type
- CAP alert message XML (XO)
- WMO geography
- United States (US)
- WMO bulletin number
- 55
Event codes
| Name | Value |
|---|---|
| SAME | NWS |
| NationalWeatherService | FAY |
Parameters
| Name | Value |
|---|---|
| AWIPSidentifier | FLSCYS |
| WMOidentifier | WGUS85 KCYS 232033 |
| NWSheadline | FLOOD ADVISORY IN EFFECT UNTIL 430 PM MDT THIS AFTERNOON |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| VTEC | /O.NEW.KCYS.FA.Y.0021.260923T2033Z-260923T2230Z/ |
| eventEndingTime | 2026-09-23T16:30:00-06:00 |
| BLOCKCHANNEL | CMAS |
Locations
Location data
- Laramie County, WY
| Name | Value |
|---|---|
| SAME | 056021 |
| UGC | WYC021 |
- Polygons
- 41.41,-104.48 41.39,-104.62 41.26,-104.65 41.15,-104.5 41.15,-104.33 41.35,-104.23 41.37,-104.24 41.41,-104.48