Harrison County, MS Weather Alerts
Every National Weather Service alert issued for Harrison County, Mississippi, pushed to your phone within moments — county code MSC047, forecast zone 2 zones (MSZ087, MSZ084). Free with StormCast.
Download on Google PlayHow the NWS identifies Harrison County
These are the identifiers the National Weather Service uses when it issues a warning here. StormCast watches MSC047 directly rather than matching on place names, which is why an alert arrives whether you are in Biloxi or anywhere else in the county.
NWS County Code
MSC047
Forecast Zones
2 zones (MSZ087, MSZ084)
Forecast Office
Slidell (LIX)
Radar Station
KMOB
Towns covered in Harrison County
An NWS alert for Harrison County applies to all 6 of these communities. You do not need a separate alert for each one.
River gauges in and around Harrison County
StormCast tracks 11 gauges near Harrison County. Set a flood-stage alert on any of them to get notified before the water reaches you.
- Turkey Creek (MS) at Airport Road at Gulfport
- Biloxi River near Lyman
- Tide Station (LIX) at Back Bay of Biloxi
- Wolf River above Gulfport
- Biloxi River near Wortham
- Mississippi Sound at Gulfport Lighthouse
- Tchoutacabouffa River near D Iberville
- Wolf River near Landon
- Tide Station (LIX) at Biloxi Bay at Point Cadet Harbor
- Tchoutacabouffa River above White Plains
- Mississippi Sound at East Ship Island near Biloxi
Current conditions
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Alert types issued for Harrison 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 →Harrison County weather alert questions
Which NWS forecast zone is Harrison County in?
Harrison County, Mississippi is NWS county code MSC047 and spans 2 forecast zones (MSZ087, MSZ084). Alerts for it are issued by the Slidell (LIX) Weather Forecast Office, and the nearest NEXRAD radar is KMOB.
Which towns in Harrison County are covered?
All of them. NWS alerts are issued at the county and zone level, so a warning for Harrison County covers every community inside it, including Biloxi, Diberville, Gulfport, Long Beach, Pass Christian and Saucier.
Are there river gauges in Harrison County?
Yes — StormCast monitors 11 river gauges in and around Harrison County, including Turkey Creek (MS) at Airport Road at Gulfport, Biloxi River near Lyman, Tide Station (LIX) at Back Bay of Biloxi. 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 Harrison County delivered?
StormCast polls the NWS alert feed every 30 seconds. When a warning is issued for MSC047, the push notification goes out within moments — even with your screen off.