Caldwell County, LA Weather Alerts
Every National Weather Service alert issued for Caldwell County, Louisiana, pushed to your phone within moments — county code LAC021, forecast zone LAZ021. Free with StormCast.
Download on Google PlayHow the NWS identifies Caldwell County
These are the identifiers the National Weather Service uses when it issues a warning here. StormCast watches LAC021 directly rather than matching on place names, which is why an alert arrives whether you are in Clarks or anywhere else in the county.
NWS County Code
LAC021
Forecast Zone
LAZ021
Forecast Office
Shreveport (SHV)
Radar Station
KPOE
Towns covered in Caldwell County
An NWS alert for Caldwell County applies to all 4 of these communities. You do not need a separate alert for each one.
River gauges in and around Caldwell County
StormCast tracks 2 gauges near Caldwell County. Set a flood-stage alert on any of them to get notified before the water reaches you.
Current conditions
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Alert types issued for Caldwell 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 →Caldwell County weather alert questions
Which NWS forecast zone is Caldwell County in?
Caldwell County, Louisiana is NWS county code LAC021 and forecast zone LAZ021. Alerts for it are issued by the Shreveport (SHV) Weather Forecast Office, and the nearest NEXRAD radar is KPOE.
Which towns in Caldwell County are covered?
All of them. NWS alerts are issued at the county and zone level, so a warning for Caldwell County covers every community inside it, including Clarks, Columbia, Grayson and Kelly.
Are there river gauges in Caldwell County?
Yes — StormCast monitors 2 river gauges in and around Caldwell County, including Ouachita River at Columbia Lock and Dam, Boeuf River near Fort Necessity. 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 Caldwell County delivered?
StormCast polls the NWS alert feed every 30 seconds. When a warning is issued for LAC021, the push notification goes out within moments — even with your screen off.