Severe Thunderstorm Warning for Southeastern Box Butte County, NE
This alert is no longer in effect.
NOAA issued it on August 15, 2026, 8 days 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 WY has issued a Severe Thunderstorm Warning for southeastern Box Butte County until 6:00 PM MDT on August 15.
Read this weather record in 30 seconds
- Record type
- Severe Thunderstorm Warning
- Affected area
- Panhandle of Nebraska
- Issued
- August 15, 2026
- Issuing authority
- NWS Cheyenne WY
Storm notices can cover different combinations of wind, hail, lightning, and rainfall. Use the original notice for the hazards and boundaries attached to this specific record.
Record status: historical. It was issued 8 days ago; use the issuing agency's live warning service for current conditions in Panhandle of Nebraska.
Alert Details
Severe Thunderstorm Warning issued by NWS Cheyenne WY. Effective from 5:08 PM MDT to 6:00 PM MDT on August 15, 2026. Message type: Alert. Urgency: Immediate. Certainty: Observed.
Affected Areas
Southeastern Box Butte County in the Panhandle of Nebraska. Locations impacted include Alliance, Berea, and Alliance Municipal Airport.
What You Should Do
For your protection move to an interior room on the lowest floor of a building.
Expected Conditions
At 5:08 PM MDT, a severe thunderstorm was located over Berea, or near Alliance, moving southeast at 10 mph. Hazard includes 60 mph wind gusts and quarter size hail (1.00 inch). Radar indicated. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.
Timeline
Alert effective August 15 at 5:08 PM MDT and expires August 15 at 6:00 PM MDT.
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 (848 characters here).
Similar severity timing
Same severity (high) notices issued closest in time to August 15, 2026.
Frequently Asked Questions
Common questions about this NWS weather alert.