Grafton County, NH Weather Alerts
Every National Weather Service alert issued for Grafton County, New Hampshire, pushed to your phone within moments — county code NHC009, forecast zone 2 zones (NHZ005, NHZ003). Free with StormCast.
Download on Google PlayHow the NWS identifies Grafton County
These are the identifiers the National Weather Service uses when it issues a warning here. StormCast watches NHC009 directly rather than matching on place names, which is why an alert arrives whether you are in Ashland or anywhere else in the county.
NWS County Code
NHC009
Forecast Zones
2 zones (NHZ005, NHZ003)
Forecast Office
Gray (GYX)
Radar Station
KCXX
Towns covered in Grafton County
An NWS alert for Grafton County applies to all 39 of these communities. You do not need a separate alert for each one.
River gauges in and around Grafton County
StormCast tracks 5 gauges near Grafton County. Set a flood-stage alert on any of them to get notified before the water reaches you.
Current conditions
Loading current conditions…
Alert types issued for Grafton 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 →Grafton County weather alert questions
Which NWS forecast zone is Grafton County in?
Grafton County, New Hampshire is NWS county code NHC009 and spans 2 forecast zones (NHZ005, NHZ003). Alerts for it are issued by the Gray (GYX) Weather Forecast Office, and the nearest NEXRAD radar is KCXX.
Which towns in Grafton County are covered?
All of them. NWS alerts are issued at the county and zone level, so a warning for Grafton County covers every community inside it, including Ashland, Bath, Bethlehem, Bristol, Campton, Canaan, Enfield, Enfield Center, Etna, Franconia, Glencliff, Grafton, Hanover, Haverhill, Hebron, Holderness, Lebanon, Lincoln, Lisbon, Littleton, Lyme, Lyme Center, Monroe, North Haverhill, North Woodstock, Orford, Piermont, Pike, Plymouth, Rumney, Stinson Lake, Sugar Hill, Thornton, Warren, Waterville Valley, Wentworth, West Lebanon, Woodstock and Woodsville.
Are there river gauges in Grafton County?
Yes — StormCast monitors 5 river gauges in and around Grafton County, including Baker River at Rumney, Cockermouth River at Groton, Pemigewasset River at Woodstock. 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 Grafton County delivered?
StormCast polls the NWS alert feed every 30 seconds. When a warning is issued for NHC009, the push notification goes out within moments — even with your screen off.