Louisa County, VA Weather Alerts
Every National Weather Service alert issued for Louisa County, Virginia, pushed to your phone within moments — county code VAC109, forecast zone 2 zones (VAZ510, VAZ509). 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 VAC109 directly rather than matching on place names, which is why an alert arrives whether you are in Bumpass or anywhere else in the county.
NWS County Code
VAC109
Forecast Zones
2 zones (VAZ510, VAZ509)
Forecast Office
Wakefield (AKQ)
Radar Station
KLWX
Towns covered in Louisa County
An NWS alert for Louisa County applies to all 4 of these communities. You do not need a separate alert for each one.
Current conditions
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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, Virginia is NWS county code VAC109 and spans 2 forecast zones (VAZ510, VAZ509). Alerts for it are issued by the Wakefield (AKQ) Weather Forecast Office, and the nearest NEXRAD radar is KLWX.
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 Bumpass, Louisa, Mineral and Trevilians.
Does StormCast monitor flooding in Louisa County?
Yes. StormCast tracks NWS flood watches, flash flood warnings and river flood warnings for Louisa County, alongside 12,700+ USGS river gauges nationwide.
How fast are alerts for Louisa County delivered?
StormCast polls the NWS alert feed every 30 seconds. When a warning is issued for VAC109, the push notification goes out within moments — even with your screen off.