atmostormbeta
Emergency Management

Linn County, IA — Severe Weather Impact

Who and what is in the warned path. Decision-support only — confirm with your local NWS office; facility coverage is incomplete for some kinds.

2 active warnings

In the warned path right now: ~222,734 residents, plus 2 hospitals, 18 nursing homes, 8 mobile-home parks, 75 schools and 4 dialysis centers.

🔔 Get warned for Linn County, IA

One tap turns on push alerts for Tornado & Severe Thunderstorm Warnings that hit Linn County, IA — even when the app is closed. No account needed.

Active warnings

Flash Flood Warninguntil
Flash Flood Warning issued September 20 at 2:02AM CDT until September 20 at 8:00AM CDT by NWS Quad Cities IA IL
In the path: ~219,048 residents, 2 hospitals, 18 nursing homes, 8 mobile-home parks, 73 schools and 4 dialysis centers.
Storm details, timeline & reports →
Flood Watchuntil
Flood Watch issued September 19 at 8:57PM CDT until September 24 at 12:00AM CDT by NWS Quad Cities IA IL
In the path: ~3,686 residents, 2 schools.
Storm details, timeline & reports →

County exposure

The at-risk baseline for Linn County, IA — the denominator behind “in the path”.

230,299
Residents
2
hospitals
18
nursing homes
8
mobile-home parks
81
schools
4
dialysis centers
Open the live map (emergency mode)Print briefing (PDF)Public weather page
For emergency managers

Help shape what we build next

We're designing tools for small & rural county EM — including a shared map where a team can mark homes/businesses safe or needs-help during a response. Tell us how you work today and what would actually help. Free early access for pilots.

Not an official warning source. Always confirm with your local NWS office and follow official guidance. Impact figures are estimates from public data (census + facility datasets) and are incomplete for some facility kinds.