Severe Thunderstorm Warning Issued for Fremont County, Iowa
This alert is no longer in effect.
NOAA issued it on July 5, 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 Omaha/Valley NE has issued a Severe Thunderstorm Warning for Fremont County in southwestern Iowa until 5:15 AM CDT on June 11, 2026, due to quarter-size hail and strong winds.
Read this weather record in 30 seconds
- Record type
- Severe Thunderstorm Warning
- Affected area
- Fremont County, Iowa
- Issued
- July 5, 2026
- Issuing authority
- NWS Omaha/Valley NE
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 7 weeks ago; use the issuing agency's live warning service for current conditions in Fremont County, Iowa.
Alert Details
Severe Thunderstorm Warning issued by NWS Omaha/Valley NE. Effective from 4:36 AM CDT to 5:15 AM CDT on June 11, 2026.
Affected Areas
Fremont County in southwestern Iowa. Locations impacted include Shenandoah, Hamburg, Sidney, Tabor, Farragut, Riverton, Randolph, Thurman, Imogene, and Waubonsie State Park. This includes Interstate 29 between mile markers 1 and 24.
What You Should Do
For your protection move to an interior room on the lowest floor of a building.
Expected Conditions
At 4:36 AM CDT, severe thunderstorms were located along a line extending from near Union to 4 miles west of Hamburg, moving east at 70 mph. Hazard includes quarter size hail. Wind threat up to 50 MPH.
Timeline
Alert effective June 11, 2026 from 4:36 AM CDT until 5:15 AM CDT.
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 (794 characters here).
Similar severity timing
Same severity (high) notices issued closest in time to July 5, 2026.
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