MDSS

DISCLAIMER: This app doesn’t represent a government entity

The MDSS app is a mobile application for the Pooled Fund Study
Maintenance Decision Support System (MDSS). It is designed to provide
mobile access to information that supports transportation winter
maintenance decision making, including route-specific winter maintenance
recommendations, weather and pavement forecasts, and observational data
to include FAA/NWS and RWIS observations, weather maps, and camera images.

Account access is required. Organizations can subscribe to the MDSS service through DTN to enable access for their personnel. Contact DTN for subscription information.

DTN is the developer and provider of this App. DTN is not affiliated with any government agency. However, most users of this application are government customers of DTN providing them with weather and road condition information to support operations on the road.

For more detailed information about observational data please visit
National Weather Service (NWS) https://www.weather.gov/,
Federal Aviation Administration(FAA) https://www.faa.gov/,
Federal Highway Administration (FHWA) https://ops.fhwa.dot.gov/weather/faq.htm