Station Name: LAKE CHAMPLAIN AT PORT HENRY NY
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 98 feet

Nearest Address:
40 Velez Ln
Port Henry, NY 12974
Essex County

GPS Coordinates: 44.05275, -73.4535

Nearby Water Temperatures

Cold Weather Advisory issued February 7 at 12:12PM EST until February 8 at 1:00PM EST by NWS Burlington VT

Effective: Sat February 7, 2026, 12:12 PM
Expires: Sun February 8, 2026, 4:00 AM

* WHAT...Very cold wind chills of 20 to 30 below zero expected. * WHERE...The Champlain Valley and all of northern and central Vermont. * WHEN...From 6 PM this evening to 1 PM EST Sunday. * IMPACTS...The dangerously cold wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 30 minutes. Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. * ADDITIONAL DETAILS...The coldest period will be near sunrise Sunday Morning.

Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. Keep pets indoors as much as possible.

Extreme Cold Warning issued February 7 at 12:12PM EST until February 8 at 1:00PM EST by NWS Burlington VT

Effective: Sat February 7, 2026, 12:12 PM
Expires: Sun February 8, 2026, 4:00 AM

* WHAT...Dangerously cold wind chills of 20 to 40 below zero expected. * WHERE...The St Lawrence Valley and Adirondacks in northern New York. * WHEN...Until 1 PM EST Sunday. * IMPACTS...The dangerously cold wind chills as low as 40 below zero could cause frostbite on exposed skin in as little as 10 minutes. Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. * ADDITIONAL DETAILS...The coldest period will be near sunrise Sunday Morning.

Persons are urged to stay indoors until conditions improve. If you must go outside, dress in layers. Several layers of clothes will keep you warmer than a single heavy coat. Cover exposed skin to reduce your risk of frostbite or hypothermia. Gloves, a scarf, and a hat will keep you from losing your body heat. Keep pets indoors as much as possible. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside.

Cold Weather Advisory issued February 7 at 12:23PM EST until February 8 at 1:00PM EST by NWS Albany NY

Effective: Sat February 7, 2026, 12:23 PM
Expires: Sun February 8, 2026, 4:00 AM

* WHAT...Very cold wind chills as low as 20 to 29 below. * WHERE...Northern Saratoga, Washington and southeast Warren Counties. * WHEN...Until 1 PM EST Sunday. * IMPACTS...The dangerously cold wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 15 minutes. Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures.

Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. Keep pets indoors as much as possible.

Extreme Cold Warning issued February 7 at 12:23PM EST until February 8 at 1:00PM EST by NWS Albany NY

Effective: Sat February 7, 2026, 12:23 PM
Expires: Sun February 8, 2026, 4:00 AM

* WHAT...Dangerously cold wind chills as low as 25 to 35 below expected. * WHERE...In eastern New York, the southern Adirondacks, the western and central Mohawk Valley, the eastern Catskills, Schoharie Valley and the Helderbergs. * WHEN...Until 1 PM EST Sunday. * IMPACTS...The dangerously cold wind chills as low as 35 below zero could cause frostbite on exposed skin in as little as 10 minutes. Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures.

Dress in layers including a hat, face mask, and gloves if you must go outside. To prevent water pipes from freezing; wrap or drain or allow them to drip slowly. Keep pets indoors as much as possible.