30 Day Precipitation Departures From Average Calculated by MARFC:
90 Day Precipitation Departures From Average Calculated by MARFC:
Year to Date Precipitation Departures From Average Calculated by MARFC:
MARFC Precipitation Departure Maps are available for a variety of time spans.
MARFC Observed Precipitation Maps are available to show the most recent precipitation amounts for time spans of the past 72 hours.
Northeast Regional Climate Center precipitation maps are also available for a variety of time spans and on a larger geographic scale.
National AHPS Precipitation Maps are available for a national perspective.
30 Day Temperature Departures From Normal
Northeast Regional Climate Center temperature maps are available for a variety of time spans.
The Snow Water Equivalent of any snow on the ground.
Snow water equivalent is the water in the snowpack that will be released when the snow melts.
Snow depth if/when snow is on the ground.
For more information on snow in the Mid-Atlantic Region, go here: www.weather.gov/marfc/Snow
For a national perspective on snow, data is available from the National Operational Hydrologic Remote Sensing Center (NOHRSC) where the National Snow Analysis and an Interactive Snow Map are available.
Drought conditions are slowly developing in a small portion of the Mid-Atlantic region, especially in central Pennsylvania.
Note: If there are areas in yellow, then these areas are experiencing abnormally dry, but not quite drought, conditions. See below for additional drought related links.
For drought information at any time, use these links:
National Integrated Drought Information System
United States Drought Information
Most Recent Palmer Drought Index
NASA GRACE-Based Shallow Groundwater Drought Indicator
Delaware River Basin Commission Drought Information
New York City Delaware River Basin Reservoirs
For drought information and watch/warning/emergency declarations on a statewide level:
Maryland Drought Information and Current Status
New Jersey Drought Information
New York Current Drought Conditions
Pennsylvania Drought Condition Monitoring
Cooperating Agencies:
Delaware River Basin Commission
Interstate Commission on the Potomac River Basin
USGS Streamflow Information (click on image for additional information).
USGS Groundwater Information (click on image for additional information).
U.S. Geological Survey Real Time Data
The MARFC Precipitation Forecast for the next 72 hours:
Weather Prediction Center Precipitation Outlook for the next 5 days:
The Climate Prediction Center 6 to 10 Day Outlook:
The Climate Prediction Center 8 to 14 Day Outlook:
The 30 Day Precipitation and Temperature Outlooks from the Climate Prediction Center:
The 90 Day Precipitation and Temperature Outlooks from the Climate Prediction Center:
Check out Global Weather Patterns to see weather patterns on a larger scale.
The water resources and supplies outlook is temporarily unavailable.
