Generator

This web page exercises NDFD REST service functionality.
For more information on the NDFD REST service and its interfaces, please see
https://graphical.weather.gov/xml/rest.php.

Select the functionality that you would like to run.

* This functionality involves two calls to the NDFD REST 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-encoded NDFD data.

Sample Lat,Lon : (38.9936,-77.0224)

Location?

Latitude? |
Longitude? |

Sample Points: 38.99,-77.02 39.70,-104.80 47.6,-122.30

List of Points?

Enter one or more Latitude and Longitude pairs (i.e. 38.99,-77.02) with each pair separated by a single space San Jaun: 18.48,-66.08 Hilo HI: 19.69,-155.08 Guam: 13.5,144.9 Alaska, Anchorage: 61.18,-149.19 Juneau: 58.38,-134.13 npacocn point: 15.0,-140.0 |

Sample Points: 35.00 -82.00 35.5 -81.50

Lower Left and Upper Right Points?

Lower Left Lat? |
Lower Left Lon? |

Upper Right Lat? |
Upper Right Lon? |

Resolution? |

Sample Points: 35.00 -82.00 35.5 -81.50

Lower Left and Upper Right Points?

Lower Left Lat? |
Lower Left Lon? |

Upper Right Lat? |
Upper Right Lon? |

Resolution? |

Sample Line : (38.99,-77.01 39.99,-78.99)

Location?

End Point 1 Latitude |
End Point 1 Longitude |

End Point 2 Latitude |
End Point 2 Longitude? |

Sample Points: 35.00 -82.00 35.5 -81.50

End Points?

End Point1 Lat? |
End Point1 Lon? |

End Point2 Lat? |
End Point2 Lon? |

NWS Headquarters Zip : 20910 25414

Zip Code List (One or more space separated zip codes)?

NWS Headquarters Zip : 20910 25414

Zip Code List (One or more space separated zip codes)?

Sample Input: 35.00 -82.00 50.0 50.0 10

Central Point and Distances?

Center Point Lat? |
Center Point Lon? |

Distance Lat? |
Distance Lon? |

Resolution? |

Sample Input: 35.00 -82.00 50.0 50.0 10

Central Point and Distances?

Center Point Lat? |
Center Point Lon? |

Distance Lat? |
Distance Lon? |

Resolution? |

Cities Levels are 1, 2, 3, 4, 12, 34, and 1234

Cities Level?

Cities Levels are 1, 2, 3, 4, 12, 34, and 1234

Cities Level?

Sample Sector: conus, alaska, guam, hawaii, puertori, npacocn

Sector?

Sample Points: 38.99,-77.02 39.70,-104.80 47.6,-122.30

List of Points?

Enter one or more Latitude and Longitude pairs (i.e. 38.99,-77.02) with each pair separated by a single space San Jaun: 18.48,-66.08 Hilo HI: 19.69,-155.08 Guam: 13.5,144.9 Alaska, Anchorage: 61.18,-149.19 Juneau: 58.38,-134.13 npacocn point: 15.0,-140.0 |

Feature ? (Which feature type )

possible types = Forecast_GmlsfPoint,Forecast_GmlObs,NdfdMultiPointCoverage or Forecast_Gml2Point(Default),Forecast_Gml2AllWx or Ndfd_KmlPoint |

Valid Time ?

Valid Time: |

Valid Time Range ?

Start Time: |

End Time: |

Comparison type: EqualTo Between GreaterThan GreaterThanEqualTo LessThan LessThanEqualTo |

Property Names aka Weather Elements ? (comma delimited list of elements)

possible values: |

Product ?

Time Series |
Weather at a Glance |

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 |
Real-time Mesoscale Analysis Precipitation |

Real-time Mesoscale Analysis GOES Effective Cloud Amount |
Real-time Mesoscale Analysis Dewpoint Temperature |
Real-time Mesoscale Analysis Temperature |

Real-time Mesoscale Analysis Wind Direction |
Real-time Mesoscale Analysis Wind Speed |
Watches, Warnings, and Advisories |

Wind Gust |
Ice Accumulation |
Maximum Relative Humidity |

Minimum Relative Humidity |