Flash Flood Warning Issued for Goshen and Platte Counties in Wyoming
This alert is no longer in effect.
NOAA issued it on June 18, 2026, 2 months ago. Warnings of this kind stay in effect for hours to a few days, so this page is a historical record of what was issued, not a current warning. For conditions where you are right now, check weather.gov (US), weather.gc.ca (Canada), the Met Office (UK), or the Bureau of Meteorology (Australia).
Areazine synthesizes this NWS weather alert directly from NOAA's official public data feed. See our methodology for full source attribution and refresh cadence.
NWS Cheyenne has issued a Flash Flood Warning for West Central Goshen County and East Central Platte County until 6:00 PM MDT.
Read this weather record in 30 seconds
- Record type
- Flash Flood Warning
- Affected area
- Southeastern Wyoming
- Issued
- June 18, 2026
- Issuing authority
- NWS Cheyenne WY
Flood notices turn on location and timing. Treat the named area as this record's scope; do not assume nearby counties, parishes, or waterways were included.
Record status: historical. It was issued 2 months ago; use the issuing agency's live warning service for current conditions in Southeastern Wyoming.
Alert Details
A Flash Flood Warning has been issued by the National Weather Service in Cheyenne. The alert is effective from 3:03 PM MDT on June 1, 2026, until 6:00 PM MDT on June 1, 2026.
Affected Areas
The warning covers West Central Goshen County and East Central Platte County in southeastern Wyoming.
What You Should Do
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.
Expected Conditions
Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 1.25 inches of rain have fallen, with additional rainfall amounts of 0.5 to 1 inch possible. Flash flooding is ongoing or expected to begin shortly.
Timeline
The Flash Flood Warning is in effect until 6:00 PM MDT on June 1, 2026.
Original source: NOAA Official Notice ↗
Related Weather Alerts
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Two Areazine-derived peer sets for this NWS weather alert: nearest notices by body length and by same severity near the same agency date. Peers come from other categories so they are not the same-feed Related list above.
Similar body length
Nearest notices by article body length (785 characters here).
Similar severity timing
Same severity (high) notices issued closest in time to June 18, 2026.
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Common questions about this NWS weather alert.