Greenville County, SC Weather Alerts

Every National Weather Service alert issued for Greenville County, South Carolina, pushed to your phone within moments — county code SCC045, forecast zone 4 zones (SCZ106, SCZ107, SCZ102, SCZ010). Free with StormCast.

Download on Google Play

How the NWS identifies Greenville County

These are the identifiers the National Weather Service uses when it issues a warning here. StormCast watches SCC045 directly rather than matching on place names, which is why an alert arrives whether you are in Cleveland or anywhere else in the county.

NWS County Code

SCC045

Forecast Zones

4 zones (SCZ106, SCZ107, SCZ102, SCZ010)

Forecast Office

Greer (GSP)

Radar Station

KGSP

Towns covered in Greenville County

An NWS alert for Greenville County applies to all 13 of these communities. You do not need a separate alert for each one.

Cleveland Conestee Fountain Inn Greenville Greer Marietta Mauldin Piedmont Simpsonville Slater Taylors Tigerville Travelers Rest

River gauges in and around Greenville County

StormCast tracks 12 gauges near Greenville County. Set a flood-stage alert on any of them to get notified before the water reaches you.

All South Carolina river gauges →

Current conditions

Loading current conditions…

Alert types issued for Greenville 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 →

Wind & Lightning

High Wind Warning, Wind Advisory and lightning proximity alerts.

Lightning alerts →

Greenville County weather alert questions

Which NWS forecast zone is Greenville County in?

Greenville County, South Carolina is NWS county code SCC045 and spans 4 forecast zones (SCZ106, SCZ107, SCZ102, SCZ010). Alerts for it are issued by the Greer (GSP) Weather Forecast Office, and the nearest NEXRAD radar is KGSP.

Which towns in Greenville County are covered?

All of them. NWS alerts are issued at the county and zone level, so a warning for Greenville County covers every community inside it, including Cleveland, Conestee, Fountain Inn, Greenville, Greer, Marietta, Mauldin, Piedmont, Simpsonville, Slater, Taylors, Tigerville and Travelers Rest.

Are there river gauges in Greenville County?

Yes — StormCast monitors 12 river gauges in and around Greenville County, including Reedy River at Hudson St., Reedy River at Westfield St, Mountain Creek at Mountain Creek Church Rd. 2 W Taylors. 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 Greenville County delivered?

StormCast polls the NWS alert feed every 30 seconds. When a warning is issued for SCC045, the push notification goes out within moments — even with your screen off.

Nearby and related