Storm description, surface observations, snowfall totals, and images courtesy of the National Climatic Data Center, the National Centers of Environmental Prediction, the Climate Prediction Center, the Hydrometeorological Prediction Center, the Mount Holly National Weather Service Office, the Upton National Weather Service Office, Rutgers University, Plymouth State University, the University of Illinois, the American Meteorological Society, Weather Graphics Technologies, AccuWeather, and the Weather Channel.

Table of Contents Storm Summary Regional Surface Observations National Weather Service Forecasts Surface Maps Satellite Imagery National Surface Weather Maps - Pressure and Fronts Only Continental Surface Weather Maps - Pressure and Fronts Only Sea Level Pressure and 1000 to 500 Millibar Thickness Maps 850 Millibar Maps 700 Millibar Maps 500 Millibar Maps 300 Millibar Maps 200 Millibar Maps National Radar Imagery Regional Radar Imagery Fort Dix Doppler Radar Imagery

MERCER COUNTY ZONE FORECASTS

Overnight forecast for January 20, 2012: *Winter Weather Advisory in effect until 5 PM EST this afternoon* Rest of Tonight...Snow likely. Additional snow accumulation of 1 to 3 inches. Lows in the upper 20s. East winds around 5 mph. Chance of snow 70 percent. Saturday...Freezing rain and sleet. Snow...mainly in the morning. Total snow accumulation of 3 to 5 inches. Ice accumulation of up to a tenth of an inch. Highs in the lower 30s. Northeast winds 10 to 15 mph. Chance of precipitation 90 percent.

Morning forecast for January 21, 2012: *Winter Weather Advisory in effect until 2 PM EST this afternoon* Today...Snow and sleet this morning...then a chance of snow this afternoon. Total snow accumulation of 3 to 5 inches. Highs in the lower 30s. Northeast winds 10 to 15 mph. Chance of precipitation near 100 percent.

Morning update for January 21, 2012: *Winter Weather Advisory in effect until 2 PM EST this afternoon* Today...Sleet and freezing rain. Snow...mainly this morning. Total snow accumulation of 3 to 5 inches. Ice accumulation of up to a tenth of an inch. Highs in the lower 30s. Northeast winds 10 to 15 mph. Chance of precipitation near 100 percent.

Table of Contents Storm Summary Regional Surface Observations National Weather Service Forecasts Surface Maps Satellite Imagery National Surface Weather Maps - Pressure and Fronts Only Continental Surface Weather Maps - Pressure and Fronts Only Sea Level Pressure and 1000 to 500 Millibar Thickness Maps 850 Millibar Maps 700 Millibar Maps 500 Millibar Maps 300 Millibar Maps 200 Millibar Maps National Radar Imagery Regional Radar Imagery Fort Dix Doppler Radar Imagery

Snow storm, October 29-30, 2011 Snow and ice storm, January 21, 2012 Snow storm, February 8, 2012 Snow storm, February 10-11, 2012 Snow storm, February 11-12, 2012 Back to Ray's Winter Storm Archive

Copyright © 2012 by Raymond C Martin Jr. All rights reserved