King George County, VA Weather Alerts
Every National Weather Service alert issued for King George County, Virginia, pushed to your phone within moments — county code VAC099, forecast zone VAZ057. Free with StormCast.
Download on Google PlayHow the NWS identifies King George County
These are the identifiers the National Weather Service uses when it issues a warning here. StormCast watches VAC099 directly rather than matching on place names, which is why an alert arrives whether you are in Dahlgren or anywhere else in the county.
NWS County Code
VAC099
Forecast Zone
VAZ057
Forecast Office
Sterling (LWX)
Radar Station
KLWX
Towns covered in King George County
An NWS alert for King George County applies to all 7 of these communities. You do not need a separate alert for each one.
River gauges in and around King George County
StormCast tracks 1 gauge near King George 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 King George 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 →King George County weather alert questions
Which NWS forecast zone is King George County in?
King George County, Virginia is NWS county code VAC099 and forecast zone VAZ057. Alerts for it are issued by the Sterling (LWX) Weather Forecast Office, and the nearest NEXRAD radar is KLWX.
Which towns in King George County are covered?
All of them. NWS alerts are issued at the county and zone level, so a warning for King George County covers every community inside it, including Dahlgren, Dogue, Jersey, King George, Ninde, Rollins Fork and Sealston.
Are there river gauges in King George County?
Yes — StormCast monitors 1 river gauge in and around King George County, including Upper Machodoc Creek near Dahlgren (IN MLLW). 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 King George County delivered?
StormCast polls the NWS alert feed every 30 seconds. When a warning is issued for VAC099, the push notification goes out within moments — even with your screen off.