Severe Thunderstorm Warning for Roosevelt and Sheridan Counties, MT
This alert is no longer in effect.
NOAA issued it on June 26, 2026, 8 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 Glasgow has issued a Severe Thunderstorm Warning for central Roosevelt County and southern Sheridan County in northeastern Montana until 1:00 AM MDT.
Read this weather record in 30 seconds
- Record type
- Severe Thunderstorm Warning
- Affected area
- Northeastern Montana
- Issued
- June 26, 2026
- Issuing authority
- NWS Glasgow 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 8 weeks ago; use the issuing agency's live warning service for current conditions in Northeastern Montana.
Alert Details
Severe Thunderstorm Warning issued by NWS Glasgow MT. Effective from 2026-06-06T23:57:00-06:00 until 2026-06-07T01:00:00-06:00.
Affected Areas
Central Roosevelt County and southern Sheridan County in northeastern Montana. Locations impacted include Poplar, Brockton, Medicine Lake, Reserve, Sprole, and Homestead.
What You Should Do
For your protection move to an interior room on the lowest floor of a building. Move indoors immediately. Do not drive your vehicle through flooded roadways.
Expected Conditions
At 1156 PM MDT, a severe thunderstorm was located 7 miles northeast of Poplar, moving northeast at 45 mph. Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Torrential rainfall is occurring and may lead to flash flooding.
Timeline
Alert effective immediately on June 6 at 11:57 PM MDT and expires June 7 at 1:00 AM MDT.
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 (955 characters here).
Similar severity timing
Same severity (high) notices issued closest in time to June 26, 2026.
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