Alert archive / New Hampshire / Wind Advisories in 2026

Wind Advisory 3, NWS Gray, ME

May 29, 2026Cumberland County, York County, Maine; Hillsborough County, Rockingham County, Strafford County, New Hampshire

NWS Gray, ME issued this wind advisory at May 29, 2026, 2:35 AM EDT for Cumberland County, York County, Maine; Hillsborough County, Rockingham County, Strafford County, New Hampshire. It took effect at May 30, 2026, 5:00 AM EDT. It was in force for 6 hr.

The area

The counties it named.

The facts

Issued
May 29, 2026, 2:35 AM EDT (06:35 UTC)
In effect from
May 30, 2026, 5:00 AM EDT
Expired
May 30, 2026, 11:00 AM EDT
In force
6 hr
Issued by
NWS Gray, ME

Counties Cumberland County, ME, York County, ME, Hillsborough County, NH, Rockingham County, NH, Strafford County, NH

The radar

The Portland,ME radar (KGYX), 88 km from the middle of the area, began a volume at 06:38 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Brookhaven, NY (KOKX), launched 00:00Z, 6.6 hours before the alert went out and 311 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Brookhaven, NY at 00:00Z on 2026-05-29Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Brookhaven, NY at 00:00Z on 2026-05-29The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 107 square meters per square second.193958Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1785 m above ground
0-6 km bulk shear
37 kt
0-1 km storm-relative helicity
107 m²/s²
0-3 km storm-relative helicity
103 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The office that day

Everything else NWS Gray, ME issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 29, 2:37 AM EDTSmall Craft AdvisoryGYX32 hr
May 29, 11:56 AM EDTRiver Flood WarningGYXCumberland, Oxford25 hr
May 29, 2:35 PM EDTStorm WarningGYX20 hr
May 29, 2:36 PM EDTHigh Surf AdvisoryGYXCumberland, York29 hr

Nearby

Wind Advisories in New Hampshire, 2026Wind Advisories in Maine, 2026Every wind advisory in 2026

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.