Severe Thunderstorm Warning Issued for Carter and Fallon Counties, MT
This alert is no longer in effect.
NOAA issued it on June 21, 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 Billings has issued a Severe Thunderstorm Warning for northwestern Carter County and central Fallon County in southeastern Montana until 10:30 PM MDT.
Read this weather record in 30 seconds
- Record type
- Severe Thunderstorm Warning
- Affected area
- Southeastern Montana
- Issued
- June 21, 2026
- Issuing authority
- NWS Billings MT
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 2 months ago; use the issuing agency's live warning service for current conditions in Southeastern Montana.
Alert Details
A Severe Thunderstorm Warning was issued by NWS Billings MT on June 2 at 9:24 PM MDT. The alert is effective from 2026-06-02T21:24:00-06:00 until 2026-06-02T22:30:00-06:00.
Affected Areas
Northwestern Carter County and central Fallon County in southeastern Montana. Locations impacted include Ekalaka, Medicine Rocks State Park, and Willard.
What You Should Do
Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail.
Expected Conditions
At 9:24 PM MDT, a severe thunderstorm was located over Ekalaka moving northeast at 30 mph. Hazards include 60 mph wind gusts and quarter size hail (1.00 inch). Hail damage to vehicles is expected along with wind damage to roofs, siding, and trees.
Timeline
The warning is in effect until 10:30 PM MDT on June 2, 2026.
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 (868 characters here).
Similar severity timing
Same severity (high) notices issued closest in time to June 21, 2026.
Frequently Asked Questions
Common questions about this NWS weather alert.