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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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!
Last Update: Thu Oct 29 2026 19:31:26 EDT
THERE IS 1 ACTIVE ALERT!
wx.cornwallny.gov
On FB @cornwalloem
warning ELEVATED RISK OF FIRE SPREAD FRIDAY
The combination of dry fuels, gusty northwest winds 20 to 30 mph, and minimum relative humidity values near 40 percent will lead to an elevated risk of fire spread across the Lower Hudson Valley during the late morning and afternoon on Friday. Use extra caution if handling any potential ignition sources such as machinery or matches, and ensure to properly extinguish or dispose of cigarette butts. Any fires that ignite will have the potential to spread quickly. This forecast considers meteorological, fuel, and land conditions and has been developed in coordination with state fire and land management officials. For more information about wildfire danger and wildfire prevention, please visit the New York Department of Environmental Conservation website at... https://dec.ny.gov/environmental-protection/wildfires.
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WX@Cornwall Social WX Wall
Official WX Feeds
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Greater Cornwall Latest Radar
Latest Radar Loop : NWS OKX - New York City, NY
Latest Radar Loop : NWS BGM - Binghamton, NY
Radar Map for the Greater Cornwall Area
Radar Timestamp: loading
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Greater Cornwall Air Quality Awareness
Current Air Quality - Cornwall, NY
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Greater Cornwall Rainfall and Flood Awareness
Rainfall and Flood Awareness for the Greater Cornwall Area
Flood Awareness: reviewing official NWS alert information
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Greater Cornwall Live Weather Feeds
Camera imagery courtesy of
NYS Mesonet
• Site: Otisville
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Greater Cornwall Fire Weather Awareness
Fire Weather Awareness for the Greater Cornwall Area
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Fire Weather: checking official NWS information...
Reviewing current fire weather alerts and local observations.
Temperature
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Relative Humidity
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Wind
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Wind Gust
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Rainfall - Last Hour
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Current observation: Newburgh / Stewart (KSWF)
NASA FIRMS Satellite Fire Detection
NASA FIRMS: reviewing recent satellite thermal detections
Evaluating proximity to Greater Cornwall...
< 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
Orange County is within the Hudson Valley Fire Danger Rating Area.
Fire danger can change with weather, fuels, and seasonal conditions.
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NWS Fire Weather
NWS Fire Weather
Fire Weather Watches, Red Flag Warnings, forecasts, and hazardous weather information.
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NYS Fire Danger
NYS Fire Danger
Current New York wildfire danger and wildfire prevention information.
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Burning Restrictions
Burning Restrictions
Current New York State open burning requirements and seasonal restrictions.
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Black Rock Forest Observation
Black Rock Forest Observation
View environmental conditions from the Black Rock Forest fire tower.
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Greater Cornwall Weather Conditions and Forecasts
Current Conditions for Greater Cornwall
Current Conditions - Cornwall-on-Hudson
Tonight
Mostly Clear
53 °F : 5 mph SW
Elevation: 696.03ft
53 °F : 5 mph SW
Elevation: 696.03ft
Current Conditions - Cornwall / Firthcliffe
Tonight
Mostly Clear
52 °F : 7 mph W
Elevation: 1096.05ft
52 °F : 7 mph W
Elevation: 1096.05ft
Current Conditions - Mountainville
Tonight
Mostly Clear
52 °F : 6 mph W
Elevation: 1001.05ft
52 °F : 6 mph W
Elevation: 1001.05ft
12 Hour Zone Forecast Orange County (NYZ067)
Mostly Clear
53 °F : 7 mph W
Sunny
64 °F : 6 to 10 mph NW
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Weather Data Sources
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Official Weather & Environmental Intelligence
Supporting data sources
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.
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National Weather Service
Official watches, warnings, advisories, forecasts, and weather alerts for Orange County and the Greater Cornwall area.
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NOAA / NWS Radar
Regional radar products supporting awareness of precipitation, storms, and changing weather conditions.
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AirNow / EPA
Official air quality information and public health guidance supporting local air quality awareness.
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NASA FIRMS / EOSDIS
Near real time satellite thermal anomaly, active fire detection, and Earth observation imagery supporting regional fire weather awareness.
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NYS Mesonet
Regional weather camera, atmospheric, and environmental monitoring resources supporting local situational awareness.
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Cornwall OEM
Local public safety coordination, readiness information, and community emergency management awareness.
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Weather@Cornwall NY
Local compilation and communication of weather and environmental information for the Greater Cornwall community.