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!

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Current Forecasts
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Air Quality Awareness
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Rainfall & Flood Awareness
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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 Sep 26 2026 23:24:44 EDT
THERE IS 1 ACTIVE ALERT!

wx.cornwallny.gov
On FB @cornwalloem

warning WIND ADVISORY IN EFFECT UNTIL NOON EDT SUNDAY
Wind Advisory issued September 26 at 1:47PM EDT until September 27 at 12:00PM EDT by NWS Upton NY (Region Impacted: Western Passaic; Orange; Putnam)
* WHAT...North winds 15 to 25 mph with gusts up to 50 mph. * WHERE...In New Jersey, Western Passaic County. In New York, Orange and Putnam Counties. * WHEN...Until noon EDT Sunday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

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.
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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

Tonight

Rain likely before 2am, then rain and isolated thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a low around 55. North wind around 22 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Heavy Rain
55 °F : 22 mph N
Elevation: 696.03ft

Current Conditions - Cornwall / Firthcliffe

Tonight

Rain likely before 2am, then rain and isolated thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a low around 54. North wind around 23 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Heavy Rain
54 °F : 23 mph N
Elevation: 1096.05ft

Current Conditions - Mountainville

Tonight

Rain likely before 2am, then rain and isolated thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a low around 54. North wind around 22 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Heavy Rain
54 °F : 22 mph N
Elevation: 1001.05ft

12 Hour Zone Forecast Orange County (NYZ067)

Tonight
Rain likely before 2am, then rain and isolated thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a low around 54. North wind around 24 mph, with gusts as high as 44 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Heavy Rain
54 °F : 24 mph N
Sunday
Rain and isolated thunderstorms before 2pm, then rain showers. Some of the storms could produce heavy rain. Cloudy, with a high near 61. Northeast wind 14 to 24 mph, with gusts as high as 44 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Heavy Rain
61 °F : 14 to 24 mph NE

Weather Data Sources

hub
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.