Severe Thunderstorm Warning Issued for East Central Missouri Counties
This alert is no longer in effect.
NOAA issued it on June 17, 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 St Louis has issued a Severe Thunderstorm Warning for five Missouri counties until 5:45 AM CDT on June 1.
Read this weather record in 30 seconds
- Record type
- Severe Thunderstorm Warning
- Affected area
- East Central Missouri
- Issued
- June 17, 2026
- Issuing authority
- NWS St Louis MO
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 East Central Missouri.
Alert Details
A Severe Thunderstorm Warning has been issued by the National Weather Service in St Louis MO. The alert is effective from June 1 at 5:00 AM CDT until June 1 at 5:45 AM CDT.
Affected Areas
The warning covers Crawford County, Franklin County, Gasconade County, Osage County, and Washington County in Missouri. Locations impacted include Mount Sterling, Bland, Owensville, Drake, Rosebud, Oak Hill, Cuba, Gerald, Japan, Leslie, Steelville, Leasburg, Bourbon, Beaufort, St. Cloud, Sullivan, Miramiguoa Park, St. Clair, Anthonies Mill and Parkway. This includes Onondaga Cave State Park, Meramec State Park, and Interstate 44 between exits 203 and 240.
What You Should Do
Seek shelter inside a well-built structure and stay away from windows.
Expected Conditions
Severe thunderstorms are capable of producing ping pong ball size hail (1.50 inches) and 60 mph wind gusts.
Timeline
The warning is in effect from 5:00 AM CDT to 5:45 AM CDT on June 1, 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 (986 characters here).
Similar severity timing
Same severity (high) notices issued closest in time to June 17, 2026.
Frequently Asked Questions
Common questions about this NWS weather alert.