Clark County, NV Weather Alerts
Every National Weather Service alert issued for Clark County, Nevada, pushed to your phone within moments — county code NVC003, forecast zone 6 zones (NVZ016, NVZ020, NVZ025, NVZ022, NVZ019, NVZ026). Free with StormCast.
Download on Google PlayHow the NWS identifies Clark County
These are the identifiers the National Weather Service uses when it issues a warning here. StormCast watches NVC003 directly rather than matching on place names, which is why an alert arrives whether you are in Blue Diamond or anywhere else in the county.
NWS County Code
NVC003
Forecast Zones
6 zones (NVZ016, NVZ020, NVZ025, NVZ022, NVZ019, NVZ026)
Forecast Office
Las Vegas (VEF)
Radar Station
KESX
Towns covered in Clark County
An NWS alert for Clark County applies to all 18 of these communities. You do not need a separate alert for each one.
River gauges in and around Clark County
StormCast tracks 9 gauges near Clark 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 Clark 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 →Clark County weather alert questions
Which NWS forecast zone is Clark County in?
Clark County, Nevada is NWS county code NVC003 and spans 6 forecast zones (NVZ016, NVZ020, NVZ025, NVZ022, NVZ019, NVZ026). Alerts for it are issued by the Las Vegas (VEF) Weather Forecast Office, and the nearest NEXRAD radar is KESX.
Which towns in Clark County are covered?
All of them. NWS alerts are issued at the county and zone level, so a warning for Clark County covers every community inside it, including Blue Diamond, Boulder City, Bunkerville, Cal Nev Ari, Henderson, Indian Springs, Jean, Las Vegas, Laughlin, Logandale, Mesquite, Moapa, Nellis Afb, North Las Vegas, Overton, Searchlight, Sloan and The Lakes.
Are there river gauges in Clark County?
Yes — StormCast monitors 9 river gauges in and around Clark County, including Las Vegas Wash below Henderson, Duck Creek at Broadbent Blvd, Las Vegas Wash below Flamingo Wash Confluence. 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 Clark County delivered?
StormCast polls the NWS alert feed every 30 seconds. When a warning is issued for NVC003, the push notification goes out within moments — even with your screen off.