Flash Flood Warning Issued for Box Butte and Morrill Counties in Nebraska
This alert is no longer in effect.
NOAA issued it on June 30, 2026, 7 weeks 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 southeastern Box Butte County and north central Morrill County until 11:30 PM MDT.
Read this weather record in 30 seconds
- Record type
- Flash Flood Warning
- Affected area
- Panhandle of Nebraska
- Issued
- June 30, 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 7 weeks ago; use the issuing agency's live warning service for current conditions in Panhandle of Nebraska.
Alert Details
A Flash Flood Warning has been issued by the National Weather Service in Cheyenne WY. The alert is effective from June 8 at 8:31 PM MDT until June 8 at 11:30 PM MDT.
Affected Areas
The warning covers southeastern Box Butte County and north central Morrill County in the Nebraska panhandle. Locations that will experience flash flooding include Alliance and Alliance Municipal Airport.
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 1.5 inches of rain have fallen, with additional rainfall amounts of 1 to 2 inches possible.
Timeline
The Flash Flood Warning is in effect from 8:31 PM MDT on June 8 until 11:30 PM MDT on June 8.
Original source: NOAA Official Notice ↗
Related Weather Alerts
All Weather Alerts →Nationwide notices with similar length or severity timing 8
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 (843 characters here).
Similar severity timing
Same severity (high) notices issued closest in time to June 30, 2026.
Frequently Asked Questions
Common questions about this NWS weather alert.