National Digital Forecast Database (NDFD) Digital Weather Markup Language (DWML) or Time Series Markup Language (TSML)
Generator

This web page exercises NDFD SOAP service functionality. For more information on the NDFD SOAP service and its exposed functions, please see https://digital.weather.gov/xml.

Select the functionality that you would like to run.

    NDFD Data For Single Point NDFD Data For Multiple Points NDFD Data For Subgrid (Corner Points)* Grid Points For Subgrid
    NDFD Data For A Line* Grid Points For A Line NDFD Data For A Zip Code* Grid Points For A Zip Code
    NDFD Data For Subgrid (Central Point)* Grid Points For Subgrid (Central Point) Corner Grid Points NDFD Data Encoded in GML for Single Time
    NDFD Data Encoded in GML for Time Period NDFD Data For NDFD Cities* Grid Points For NDFD Cities

* This functionality involves two calls to the NDFD SOAP service. The first call obtains the points (latitude/longitude value) for the subgrid, line, zip code, or cities. The second call uses the points from the first call to obtain the DWML or TSML encoded NDFD data.

Sample Lat,Lon : (38.9936,-77.0224)

Location?

    Latitude? (North is positive) Longitude? (West is negative)

Product ?

    Time Series Weather at a Glance

XML Format ?

    DWML TSML

Times ?

    Start Time: End Time:

Unit ?

    U.S. Standard Metric

Variable?

    MaxT MinT Hourly Temperatures
    QPF PoP12 Snow Amount
    Dewpoint Temperature Wind Speed Wind Direction
    Sky Cover Weather Wave Heights
    Weather Conditions Icons Relative Humidity Apparent Temperature
    Incremental Probability of 34 Kts Winds Incremental Probability of 50 Kts Winds Incremental Probability of 64 Kts Winds
    Cumulative Probability of 34 Kts Winds Cumulative Probability of 50 Kts Winds Cumulative Probability of 64 Kts Winds
    Fire Weather Outlook from Wind and Relative Humidity Fire Weather Outlook from Dry Thunderstorms Convective Outlook
    Probability of Tornadoes Probability of Hail Probability of Damaging Thunderstorm Winds
    Probability of Extreme Tornadoes Probability of Extreme Hail Probability of Extreme Thunderstorm Winds
    Probability of Severe Thunderstorms Probability of Extreme Severe Thunderstorms Probability of 8- To 14-Day Temperature Above Normal
    Probability of 8- To 14-Day Temperature Below Normal Probability of One-Month Temperature Above Normal Probability of One-Month Temperature Below Normal
    Probability of Three-Month Temperature Above Normal Probability of Three-Month Temperature Below Normal Probability of 8- To 14-Day Precipitation Above Median
    Probability of 8- To 14-Day Precipitation Below Median Probability of One-Month Precipitation Above Median Probability of One-Month Precipitation Below Median
    Probability of Three-Month Precipitation Above Median Probability of Three-Month Precipitation Below Median Watches, Warnings, and Advisories
    Wind Gust Ice Accumulation Maximum Relative Humidity
    Minimum Relative Humidity Daily Reference Crop Evapotranspiration Departure From Normal Daily Reference Crop Evapotranspiration
    Weekly Reference Crop Evapotranspiration Tropical Cyclone Storm Surge Threat Tropical Cyclone Rain Threat
    Tropical Cyclone Wind Threat Tropical Cyclone Tornado Threat Precipitation Potential Index
    Day 4-7 Winter Weather Outlook: 24h Probability of Greater or Equal to 0.25 in Liquid Equiv of Snow/Sleet Snow Level Snow Probability, 10% Exceedance Percentile for 24-Hour Time Window
    Snow Probability, 90% Exceedance Percentile for 24-Hour Time Window Snow Probability, 10% Exceedance Percentile for 48-Hour Time Window Snow Probability, 90% Exceedance Percentile for 48-Hour Time Window
    Snow Probability, 10% Exceedance Percentile for 72-Hour Time Window Snow Probability, 90% Exceedance Percentile for 72-Hour Time Window Wet Bulb Globe Temperature
    Snow Ratio Ceiling Height Visibility
    Low Level Wind Shear Height Low Level Wind Shear Speed Low Level Wind Shear Direction
    Heat Risk