Weather@Cornwall NY

Sorry, but this feature is not yet available.
We are working diligently to launch this feature to production use, please check back soon.

Welcome to Weather@Cornwall NY

The Greater Cornwall communities' official source for real-time localized weather conditions, radar, live feeds, forecasts, alerts and events. Learn more about the Cornwall Office of Emergency Management Environmental Intelligence Programs and Stay Informed!

WX Alerts
Stay in the know with WX Alerts
Let's get started - Signup Now!

Social WX Wall
Be updated with Social WX Wall
Let's visit Social WX Wall

Current Forecasts
Access Weather Conditions
Let's check current conditions

Live Radar
Check Cornwall Live Radar
Let's check radar

Air Quality
Check Cornwall Air Quality
Let's check air quality

Current Flood Risks
Check Cornwall Flood Risk
Let's check flood risks

Live Feeds
View WX Station Live Feeds
Let's visit camera feeds

Report WX Damage
Submit Photos and Videos
Report via OEM's RavenGIS™

Cornwall OEM
Plan. Prepare. Be Informed.
Let's visit Ready Cornwall!

Greater Cornwall WX Alerts

Stay in the know with Greater Cornwall NY Weather Alerts! Active will be displayed here. Ready to receive alerts? Sign up now!
Current watches, warnings, and advisories for Orange (NYZ067) NY
Last Update: Mon Mar 2 2026 16:04:21 EST
THERE IS 1 ACTIVE ALERT!

wx.cornwallny.gov
On FB @cornwalloem

warning WINTER WEATHER ADVISORY IN EFFECT FROM 10 AM TO 6 PM EST TUESDAY
Winter Weather Advisory issued March 2 at 4:04PM EST until March 3 at 6:00PM EST by NWS Upton NY (Region Impacted: Western Passaic; Orange)
* WHAT...Mixed precipitation expected. Total snow accumulations up to one inch and ice accumulations of a light glaze to a few hundredths of an inch. * WHERE...In New Jersey, Western Passaic County. In New York, Orange County. * WHEN...From 10 AM to 6 PM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday evening commute. * ADDITIONAL DETAILS...Amounts could approach a tenth of an inch for higher elevations and north and west of Interstate 84.

WX@Cornwall Social WX Wall

Official WX Feeds

National Weather Service New York, NY
First Due Weather
NOAA NWS Storm Prediction Center
Hudson Valley Weather

Greater Cornwall Latest Radar

Latest Radar Loop : NWS OKX - New York City, NY

Latest Radar Loop NWS Office OKX - New York City, NY

Latest Radar Loop : NWS BGM - Binghamton, NY

Latest Radar Loop NWS Office BGM - Binghamton, NY

Radar Map for the Greater Cornwall Area

Weather Data: N/A
Temperature: N/A
Current Layer: N/A
Timestamp: N/A

Greater Cornwall Latest Air Quality

Air Quality Map for the Greater Cornwall Area

Air Quality Index: N/A
Health Recommendation: N/A

Greater Cornwall Latest Flood Risk

Flood Risk Map for the Greater Cornwall Area

Flood Risk Level: N/A

Greater Cornwall Live Weather Feeds

Camera imagery courtesy of NYS Mesonet • Site: Otisville Last refreshed: —

Greater Cornwall Weather Conditions and Forecasts

Current Conditions for Greater Cornwall

Current Conditions - Cornwall-on-Hudson

Tonight

Partly cloudy. Low around 21, with temperatures rising to around 24 overnight. Wind chill values as low as 22. Southeast wind around 2 mph.
Partly Cloudy
21 °F : 2 mph SE
Elevation: 75ft

Current Conditions - Cornwall / Firthcliffe

Tonight

Partly cloudy. Low around 21, with temperatures rising to around 24 overnight. Wind chill values as low as 22. South wind around 3 mph.
Partly Cloudy
21 °F : 3 mph S
Elevation: 331.02ft

Current Conditions - Mountainville

Tonight

Partly cloudy. Low around 21, with temperatures rising to around 24 overnight. Wind chill values as low as 22. South wind around 3 mph.
Partly Cloudy
21 °F : 3 mph S
Elevation: 299.01ft

12 Hour Zone Forecast Orange County (NYZ067)

Tonight
Partly cloudy. Low around 19, with temperatures rising to around 24 overnight. Wind chill values as low as 20. South wind around 3 mph.
Partly Cloudy
19 °F : 3 mph S
Tuesday
Snow likely between 7am and 1pm, then freezing rain and rain and snow. Cloudy, with a high near 35. Wind chill values as low as 24. Southeast wind 1 to 5 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible. Little or no ice accumulation expected.
Freezing Rain
35 °F : 1 to 5 mph SE