This page will be deactivated on 31 December 2020. Please refer to our Useful Links page instead.

Click on an observation site to view current conditions

• NWS Mesonet Observations
• MesoWest  -  What is MesoWest?
• Regional Weather Round-Up
• NJ Weather and Climate Network (NJWxNet)
• Delaware Environmental Observing System
• State MAX/MIN temperature and precipitation table
• National MOSAIC
• Regional Surface Plot
• Current Conditions at Mt Holly
• National Surface Plot (experimental from FSL)
• Current Surface Analysis (MSLP/Fronts/Satellite)
• Standard Hydrometeorological Exchange Format (SHEF) Manual
• Mean Sea Level Pressure (MSLP) Analysis:
  • U.S. Wind Speed/MSLP Analysis
  • Current Northeast United States Analysis of Sea-Level Pressure
• Temperature Analysis:
  • U.S. Temperature Analysis
  • Current Northeast United States Analysis of Temperature
• Moisture Analysis:
  • U.S. Dew Point Analysis
  • Current Northeast United States Analysis of Relative Humidity

• Nationwide Skew-T/Log-P Diagrams
• Satellite Soundings
• Heights/Temperatures at:
  • 850 mb
  • 700 mb
  • 500 mb
  • 300 mb
  • 250 mb
  • 200 mb

• nowCOAST (NJ/NY waters)
• Buoy Observations
• Coastal Observations
• Cape May-Lewes Ferry & Ship Bottom, NJ Observations
• Rutgers University Coastal Ocean Observation Lab
• Davidson Laboratory Coastal Monitoring Network
  (from Stevens Institute of Technology)
• Naval Atlantic Meteorology and Oceanography Center
• Tide and Meteorology Data for Selected Ports
• NODC Ocean Temperatures
• Local River and Coastal Water Temperatures
• Sea Surface Temperature Imagery

• Automated Rainfall Data:
  • Maryland
  • New Jersey
  • Pennsylvania
  • Mid-Atlantic
  • Get Flood Alerts from the USGS Here!
• State MAX/MIN temperature and precipitation table
• U.S. 24-hour Precipitation Amount
• Current Weather at Mount Holly
• Radar Estimated Precipitation is available on our radar web site:
  • KDIX: Mount Holly, NJ
  • KDOX: Dover AFB, DE

• U.S. Snow Monitoring; Recent Snowfall and Snowdepth Maps
• National Snow Summary
• Snow Water Equivalent and Snow Depth Maps
• Storm Archives
• Spotter Snowfall Reports
  Please take note of date issued

• IWIN UV Index
• UV Safety Recommendation Chart

• Images from GOES-12 and GOES-10 satellites
• Geostationary Satellite Server
• National Weather Service Philadelphia/Mount Holly Doppler Radar

• Delaware Department of Transportation
• New Jersey Department of Transportation
• New York City Department of Transportation
• Pennsylvania Department of Transportation
• Doylestown, PA Airport (KDYL) is a NWS ASOS site. The official NWS report on current weather conditions for this location can be viewed here.
• N-Central NJ coast
• Southern NJ coast
• DE coast
  

XML Data and RSS Feeds

• Delaware
• Maryland
• New Jersey
• New York
• Pennsylvania