Ice amounts increasing, particularly in Pennsylvania where up to a quarter-inch is estimated Tuesday

BREAKING: New icing forecasts late tonight for Southern Allegany County and across the border into Potter and McKean counties in Pennsylvania are showing increasing potential for slippery conditions, with up to a quarter-inch south of the border Tuesday.

WINTER WEATHER ADVISORIES remain in effect across the Southern Tier of New York and Northern Pennsylvania, with Allegany being from 6AM tomorrow through 6AM Wednesday and adjoining counties varying, according to the National Weather Service.

At Wellsville east and west, extending to the northwest, the same general area will be impacted as we reported earlier today, but the amount of ice during the forecast period has doubled from .02 to .04 inches since our first Early Alert Sunday night, with combinations of snow, sleet, freezing rain and rain drifting back and forth during the alert period.

In Pennsylvania, potential has increased from as much as .1-inch to .25 inches.

Be Aware. Be Prepared. Stay Safe.TM and continue to monitor for updates, particularly if traveling during morning and evening commute periods and other time frames.

Use our exclusive Weather Resources link on this page or at to locate more in-depth information for any area of the country as it relates to precipitation mixtures and timing.

This resource includes links to Doppler radar, along with snow, wind and rainfall rates and timing in specific areas. Simply use the Search feature in the upper left corner of most NWS page for any geographic location, and then click on the Hourly Weather Forecast graph in the lower right side of the local page for an hour-by-hour forecast for today and the next six days.

Allegany Hope is a Weather-Ready Nation AmbassadorTM and due to Allegany County’s location being in or bordering three NWS forecast offices, Allegany Hope Weather Resources provides forecast and other information from NWS stations at Buffalo for Allegany County west, Binghamton for Steuben County east, and State College, Pa., for Potter and McKean counties in Pennsylvania, along with regional and national data.

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