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Winter Experiment

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Expected Snow/Ice Accumulations	Latest Snow/Ice Totals

What's this? Forecast Represents our official snow and ice forecast, in inches, within the next one to two days. Close	What's this? Reported As snow and/or ice reports come into the NWS (you can email reports to okx-spotters@noaa.gov or Tweet to @NWSNewYorkNY), we will pass them on here. With the map linked here, and the supporting reports below it, you can keep tabs on how much has fallen. Close

Active Watches/Warnings/Statements

	Blizzard Warning

	Winter Storm Warning

	Winter Storm Watch

	Ice Storm Warning

	Winter Weather Advisory

	Freezing Rain Advisory

	Special Weather Statement

	Hazardous Weather Outlook

	Short Term Forecast

Minimum	MOST LIKELY	Maximum
The next three sections are for snow only, and do not include any information on ice/freezing rain.
Snow Accumulation Potential Experimental - Leave feedback
Expect at least this much:		Potential for this much:

What's this? Minimum Potential Accumulation Expect at least this much. This is what we see as the least amount of snow the storm can produce. The range between maximum and minimum typically shrinks as the storm nears, and the outcome becomes more certain. "Most Likely" (the forecast) will remain between the two. This information is for advance planning ahead of the storm. It is provided out as far as three days. However, when the snow starts to fall, this will be discontinued to focus on the forecast snow amount. Close	What's this? Most Likely Accumulation Represents our official snow forecast in inches within the next one to two days. The snowfall amounts are provided in ranges (1-2", 2-4", etc.). Close	What's this? Maximum Potential Accumulation What you should be prepared for. This is what we see as the storm's maximum potential snowfall accumulation. The range between maximum and minimum typically shrinks as the storm nears, and the outcome becomes more certain. "Most Likely" (the forecast) will remain between the two. This information is for advance planning ahead of the storm. It is provided out as far as three days. However, when the snow starts to fall, this will be discontinued to focus on the forecast snow amount. Close

Shapefiles

Chance That Snow Accumulation Will Be Greater Than...
Experimental - Leave feedback

What's this?

Exceedance Probabilities

Represents the likelihood of exceeding a specific snowfall amount. Thresholds are 0.1", 1", 2", 4", 6", 8", 12", and 18". This product is designed to indicate high or low confidence in the official snowfall forecast.

Example: An 80% chance of exceeding 2" means that we have a high confidence that it will snow at least 2". Conversely, a 10% chance of exceeding 18" means that we have high confidence that it will snow less than 18". Close

Chance of Snow Accumulation
Experimental - Leave feedback

What's this?

Snow Accumulation

Ranges

Represents the likelihood of various snowfall ranges. Amounts ranges are 0", 1-2", 2-4", 4-6", 6-8", 8-12", 12-18" and 18" +. This product is designed to indicate high or low confidence in the official snowfall forecast.

Exceedance

Represents the likelihood of exceeding a specific snowfall amount. Thresholds are 0.1", 1", 2", 4", 6", 8", 12", and 18". This product is designed to indicate high or low confidence in the official snowfall forecast. Close

Long-Range Precipitation Forecast
Days 4-5 Forecast Precipitation	Days 6-7 Forecast Precipitation

NWS New York NY Text Products
HAZARDOUS WEATHER OUTLOOK	FORECAST DISCUSSION	SHORT TERM FORECAST	SPECIAL WEATHER STATEMENT	PUBLIC INFORMATION STATEMENT

RADAR Products

Upton, NY

(Loop)

Northeast Radar

(Loop)

Full U.S. Radar

(Loop)

Adjacent Radars:


	OKX

Local Significant Weather Events Archive

Archived Events

Useful Winter Weather Information
Watches, Warnings, & Advisories	Central Park Snowfall Statistics	How to Measure Snow
BE PREPARED!
At Home	On the Road	Outside in the Cold