Weather@Cornwall NY

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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
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Social WX Wall
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Current Forecasts
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Live Radar
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Air Quality Awareness
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Rainfall & Flood Awareness
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Live Feeds
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Fire Weather
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Cornwall OEM
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Greater Cornwall WX Alerts

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Current watches, warnings, and advisories for Orange (NYZ067) NY
Last Update: Sat Oct 17 2026 05:15:21 EDT
THERE IS 1 ACTIVE ALERT!

wx.cornwallny.gov
On FB @cornwalloem

warning FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM EDT SUNDAY
Freeze Warning issued October 17 at 2:20AM EDT until October 18 at 9:00AM EDT by NWS Upton NY (Region Impacted: Northern Fairfield; Northern New Haven; Northern Middlesex; Northern New London; Western Passaic; Orange; Putnam)
* WHAT...Sub-freezing temperatures as low as 30 expected. * WHERE...In Connecticut, Northern Fairfield, Northern Middlesex, Northern New Haven, and Northern New London Counties. In New Jersey, Western Passaic County. In New York, Orange and Putnam Counties. * WHEN...From midnight tonight to 9 AM EDT Sunday. * IMPACTS...Frost and freeze conditions could kill crops and other sensitive vegetation.

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

Radar Timestamp: loading

Greater Cornwall Air Quality Awareness

Current Air Quality - Cornwall, NY

Greater Cornwall Rainfall and Flood Awareness

Rainfall and Flood Awareness for the Greater Cornwall Area

Flood Awareness: reviewing official NWS alert information

Greater Cornwall Live Weather Feeds

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

Greater Cornwall Fire Weather Awareness

Fire Weather Awareness for the Greater Cornwall Area

Fire Weather: checking official NWS information...
Reviewing current fire weather alerts and local observations.
Temperature --
Relative Humidity --
Wind --
Wind Gust --
Rainfall - Last Hour --
Current observation: Newburgh / Stewart (KSWF)

NASA FIRMS Satellite Fire Detection

NASA FIRMS: reviewing recent satellite thermal detections
Evaluating proximity to Greater Cornwall...
Loading NASA imagery and FIRMS update information...
< 6 hours 6–12 hours 12–24 hours
Satellite thermal detections support regional fire awareness and do not independently confirm a wildfire.

Current NYS Fire Danger

Current New York State Fire Danger Rating Area map
Orange County is within the Hudson Valley Fire Danger Rating Area. Fire danger can change with weather, fuels, and seasonal conditions.

NWS Fire Weather
Fire Weather Watches, Red Flag Warnings, forecasts, and hazardous weather information.
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NYS Fire Danger
Current New York wildfire danger and wildfire prevention information.
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Burning Restrictions
Current New York State open burning requirements and seasonal restrictions.
View Burning Guidance

Black Rock Forest Observation
View environmental conditions from the Black Rock Forest fire tower.
Open Fire Tower Observation

Greater Cornwall Weather Conditions and Forecasts

Current Conditions for Greater Cornwall

Current Conditions - Cornwall-on-Hudson

Overnight

Mostly cloudy. Low around 44, with temperatures rising to around 46 overnight. North wind around 10 mph, with gusts as high as 23 mph.
Mostly Cloudy
44 °F : 10 mph N
Elevation: 696.03ft

Current Conditions - Cornwall / Firthcliffe

Overnight

Mostly cloudy. Low around 43, with temperatures rising to around 47 overnight. North wind around 12 mph, with gusts as high as 24 mph.
Mostly Cloudy
43 °F : 12 mph N
Elevation: 1096.05ft

Current Conditions - Mountainville

Overnight

Mostly cloudy. Low around 43, with temperatures rising to around 46 overnight. Northwest wind around 10 mph, with gusts as high as 23 mph.
Mostly Cloudy
43 °F : 10 mph NW
Elevation: 1001.05ft

12 Hour Zone Forecast Orange County (NYZ067)

Overnight
A slight chance of rain showers before 5am. Mostly cloudy. Low around 44, with temperatures rising to around 48 overnight. North wind around 13 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Slight Chance Rain Showers
44 °F : 13 mph N
Saturday
Partly sunny, with a high near 48. North wind 8 to 12 mph, with gusts as high as 28 mph.
Partly Sunny
48 °F : 8 to 12 mph N

Weather Data Sources

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Official Weather & Environmental Intelligence

Weather@Cornwall NY compiles official weather, environmental, and public safety information for the Greater Cornwall community.


Supporting data sources

These sources support local awareness, preparedness, response, public information, and environmental monitoring.

warning

National Weather Service

Official watches, warnings, advisories, forecasts, and weather alerts for Orange County and the Greater Cornwall area.

radar

NOAA / NWS Radar

Regional radar products supporting awareness of precipitation, storms, and changing weather conditions.

air

AirNow / EPA

Official air quality information and public health guidance supporting local air quality awareness.

satellite_alt

NASA FIRMS / EOSDIS

Near real time satellite thermal anomaly, active fire detection, and Earth observation imagery supporting regional fire weather awareness.

videocam

NYS Mesonet

Regional weather camera, atmospheric, and environmental monitoring resources supporting local situational awareness.

shield

Cornwall OEM

Local public safety coordination, readiness information, and community emergency management awareness.

public

Weather@Cornwall NY

Local compilation and communication of weather and environmental information for the Greater Cornwall community.