Louisa County, IA Weather Alerts
Every National Weather Service alert issued for Louisa County, Iowa, pushed to your phone within moments — county code IAC115, forecast zone IAZ078. Free with StormCast.
Download on Google PlayHow the NWS identifies Louisa County
These are the identifiers the National Weather Service uses when it issues a warning here. StormCast watches IAC115 directly rather than matching on place names, which is why an alert arrives whether you are in Columbus City or anywhere else in the county.
NWS County Code
IAC115
Forecast Zone
IAZ078
Forecast Office
Davenport (DVN)
Radar Station
KDVN
Towns covered in Louisa County
An NWS alert for Louisa County applies to all 7 of these communities. You do not need a separate alert for each one.
River gauges in and around Louisa County
StormCast tracks 5 gauges near Louisa County. Set a flood-stage alert on any of them to get notified before the water reaches you.
Current conditions
Loading current conditions…
Alert types issued for Louisa County
Tornado
Tornado Warning, Tornado Watch, Tornado Emergency and Severe Thunderstorm Warning.
How tornado alerts work →Flooding
Flash Flood Warning, Flood Watch, Flood Advisory and River Flood Warning.
How flood alerts work →Winter
Winter Storm Warning, Ice Storm Warning, Blizzard Warning and Winter Weather Advisory.
Winter warnings explained →Fire Weather
Red Flag Warning and Fire Weather Watch when conditions favor rapid fire spread.
Fire weather alerts →Heat & Cold
Excessive Heat Warning, Heat Advisory, Freeze Warning and Frost Advisory.
Frost & freeze alerts →Louisa County weather alert questions
Which NWS forecast zone is Louisa County in?
Louisa County, Iowa is NWS county code IAC115 and forecast zone IAZ078. Alerts for it are issued by the Davenport (DVN) Weather Forecast Office, and the nearest NEXRAD radar is KDVN.
Which towns in Louisa County are covered?
All of them. NWS alerts are issued at the county and zone level, so a warning for Louisa County covers every community inside it, including Columbus City, Columbus Junction, Grandview, Letts, Morning Sun, Oakville and Wapello.
Are there river gauges in Louisa County?
Yes — StormCast monitors 5 river gauges in and around Louisa County, including Iowa River at Wapello, Lake Odessa at Schafer Landing - Port Louisa National Wildlife Refuge, Iowa River at Columbus Jct. You can set a flood-stage alert on any of them and get a push notification when the water rises.
How fast are alerts for Louisa County delivered?
StormCast polls the NWS alert feed every 30 seconds. When a warning is issued for IAC115, the push notification goes out within moments — even with your screen off.