NWS Mt. Holly Winter Weather Decision Support Service




NWS Philadelphia/Mt. Holly Winter Weather Products

Winter Weather Message
(Watches, Warnings, Advisories)

Non-Precip Winter Weather Message
(Watches, Warnings, Advisories)

Public Information Statement
(Snowfall Reports)

Short Term Forecast

Special Weather Statement

Hazardous Weather Outlook

Area Forecast Discussion


Current Radar & Satellite Images
Fort Dix Radar


Dover AFB Radar


Visible Satellite

Loop It
Infrared Satellite

Loop It
Current Weather
Today's Weather

Winter Storm Total Forecasts - Philadelphia/Mt. Holly Forecast Office

Storm Total Snow Forecast

Storm Total Ice Forecast
Terminology & Watch/Warning/Advisory Criteria

Criteria Maps for Watches/Warnings/Advisories
12 Hour Snow Warning
Mt. Holly County Warning Area Eastern Region
24 Hour Snow Warning
Mt. Holly County Warning Area Eastern Region
Freezing Rain Warning
Mt. Holly County Warning Area Eastern Region
Wind Chill Warning
Mt. Holly County Warning Area Eastern Region
12 Hour Snow Advisory
Mt. Holly County Warning Area Eastern Region
Freezing Rain Advisory
Mt. Holly County Warning Area Eastern Region
Wind Chill Advisory
Mt. Holly County Warning Area Eastern Region
0 - 36 Hour Snowfall Accumulation Forecasts
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0 - 12 Hour Snowfall

13 - 24 Hour Snowfall

25 - 36 Hour Snowfall
0 - 36 Hour Ice Accumulation Forecasts
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0 - 12 Hour Ice

13 - 24 Hour Ice

25 - 36 Hour Ice
PHI Wind Chill/Temperature/Wind Forecasts

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Regional Area Roadway Cameras
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PennDOT Roadway Cameras

NJDOT Roadway Cameras

DelDOT Roadway Cameras

CHART (MD's) Roadway Cameras

All Camera feeds come from the respective State's Department of Transportation.

Regional Upper Air Sounding Plots

Upton, NY Upper Air Sounding

Sterling, VA Upper Air Sounding

Wallops Island Upper Air Sounding

Buffalo, NY Upper Air Sounding
HPC/CPC Data
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HPC's Heavy Snowfall Disco

CPC's Three Month Outlooks

CPC's 6-10 Day Outlook

CPC's 8-14 Day Outlook

East Coast Snow Analysis

Interactive Snow Analysis Map