Saint Martin County, LA Weather Alerts
Every National Weather Service alert issued for Saint Martin County, Louisiana, pushed to your phone within moments — county code LAC099, forecast zone LAZ045. Free with StormCast.
Download on Google PlayHow the NWS identifies Saint Martin County
These are the identifiers the National Weather Service uses when it issues a warning here. StormCast watches LAC099 directly rather than matching on place names, which is why an alert arrives whether you are in Breaux Bridge or anywhere else in the county.
NWS County Code
LAC099
Forecast Zone
LAZ045
Forecast Office
Lake Charles (LCH)
Radar Station
KLCH
Towns covered in Saint Martin County
An NWS alert for Saint Martin County applies to all 4 of these communities. You do not need a separate alert for each one.
River gauges in and around Saint Martin County
StormCast tracks 3 gauges near Saint Martin 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 Saint Martin 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 →Saint Martin County weather alert questions
Which NWS forecast zone is Saint Martin County in?
Saint Martin County, Louisiana is NWS county code LAC099 and forecast zone LAZ045. Alerts for it are issued by the Lake Charles (LCH) Weather Forecast Office, and the nearest NEXRAD radar is KLCH.
Which towns in Saint Martin County are covered?
All of them. NWS alerts are issued at the county and zone level, so a warning for Saint Martin County covers every community inside it, including Breaux Bridge, Cade, Cecilia and Saint Martinville.
Are there river gauges in Saint Martin County?
Yes — StormCast monitors 3 river gauges in and around Saint Martin County, including Vermilion River at Lake Martin Road, Atchafalaya River above Butte La Rose, Bayou Vermilion near Carencro. 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 Saint Martin County delivered?
StormCast polls the NWS alert feed every 30 seconds. When a warning is issued for LAC099, the push notification goes out within moments — even with your screen off.