Jefferson County, KY Weather Alerts
Every National Weather Service alert issued for Jefferson County, Kentucky, pushed to your phone within moments — county code KYC111, forecast zone KYZ030. Free with StormCast.
Download on Google PlayHow the NWS identifies Jefferson County
These are the identifiers the National Weather Service uses when it issues a warning here. StormCast watches KYC111 directly rather than matching on place names, which is why an alert arrives whether you are in Eastwood or anywhere else in the county.
NWS County Code
KYC111
Forecast Zone
KYZ030
Forecast Office
Louisville (LMK)
Radar Station
KLVX
Towns covered in Jefferson County
An NWS alert for Jefferson County applies to all 8 of these communities. You do not need a separate alert for each one.
River gauges in and around Jefferson County
StormCast tracks 12 gauges near Jefferson County. Set a flood-stage alert on any of them to get notified before the water reaches you.
- Goose Creek (C KY) near Lyndon
- Middle Fork Beargrass Creek near St. Matthews
- South Fork Beargrass Creek near Audubon Park
- Middle Fork Beargrass Creek near Clifton
- Ohio River at Louisville Water Tower
- Beargrass Creek at Mellwood
- Chenoweth Run near Fern Creek
- Ohio River at McAlpine Upper
- Northern Ditch near Okolona
- Floyds Fork at Fisherville
- Ohio River at McAlpine Lower
- Mill Creek (KY) near Pleasure Ridge Park
Current conditions
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Alert types issued for Jefferson 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 →Jefferson County weather alert questions
Which NWS forecast zone is Jefferson County in?
Jefferson County, Kentucky is NWS county code KYC111 and forecast zone KYZ030. Alerts for it are issued by the Louisville (LMK) Weather Forecast Office, and the nearest NEXRAD radar is KLVX.
Which towns in Jefferson County are covered?
All of them. NWS alerts are issued at the county and zone level, so a warning for Jefferson County covers every community inside it, including Eastwood, Fairdale, Fisherville, Glenview, Harrods Creek, Louisville, Masonic Home and Prospect.
Are there river gauges in Jefferson County?
Yes — StormCast monitors 12 river gauges in and around Jefferson County, including Goose Creek (C KY) near Lyndon, Middle Fork Beargrass Creek near St. Matthews, South Fork Beargrass Creek near Audubon Park. 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 Jefferson County delivered?
StormCast polls the NWS alert feed every 30 seconds. When a warning is issued for KYC111, the push notification goes out within moments — even with your screen off.