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WPC is providing a subset of its product suite in KeyHole Markup Language (KML) format.
KML is used by a variety of GIS and mapping applications, including Google Earth,
ArcGIS Explorer, Microsoft Virtual Earth, NASA WorldWind View, and numerous others, to display
geospatial data on two-dimensional maps and three-dimensional Earth browsers.
Other NWS products in KML format
http://earth.google.com/download-earth.html, along with an accompanying user guide.
Latest Quantitative Precipitation Forecasts (QPFs)
24-Hour Forecast
24-Hour Forecast
24-Hour Forecast
Day 1-2 48-Hour QPF
-- (Issued 21:11Z February 25, 2021)
Valid 00Z February 26, 2021 - 00Z February 28, 2021
Valid 00Z February 26, 2021 - 00Z March 01, 2021
Valid 00Z March 01, 2021 - 00Z March 03, 2021
Valid 00Z March 03, 2021 - 00Z March 05, 2021
Valid 00Z February 26, 2021 - 00Z March 03, 2021
Valid 00Z February 26, 2021 - 00Z March 05, 2021
Excessive Rainfall Outlooks
Day 1 Excessive Rainfall Outlook
-- (Issued 00:40Z February 25, 2021)
Valid 16Z February 25, 2021 - 12Z February 26, 2021
Valid 12Z February 26, 2021 - 12Z February 27, 2021
Valid 12Z February 27, 2021 - 12Z February 28, 2021
Latest Winter Weather Forecasts
Includes all of WPC's latest snowfall and freezing rain probability forecasts, and updates only when all forecasts have been issued.
Probability of Snowfall
Probability of Freezing Rain
(Note: This product only updates when all Day 1 forecasts have been issued)
Probability of Snowfall
Probability of Freezing Rain
(Note: This product only updates when all Day 2 forecasts have been issued)
Probability of Snowfall
>4 inches:
Valid 00Z February 28, 2021 - 00Z March 01, 2021
Probability of Freezing Rain
(Note: This product only updates when all Day 3 forecasts have been issued)
(Latest forecast package valid 00Z 02/26/2021 - 00Z 03/01/2021)
(Latest forecast package valid 00Z 02/26/2021 - 00Z 03/01/2021)
(Latest forecast package valid 00Z 02/26/2021 - 00Z 03/01/2021)
(Latest forecast package valid 00Z 02/26/2021 - 00Z 03/01/2021)
Day 1-3 Significant Weather Based off the National Forecast Charts, WPC is creating KML files of significant weather expected during the Day 1-3 period. For the purposes of this product, significant weather is defined as the potential for:
(Updated 20:28Z February 25, 2021)
Day 2 Significant Weather Forecast valid for Fri, Feb 26, 2021
(Updated 08:52Z February 25, 2021)
Day 3 Significant Weather Forecast valid for Sat, Feb 27, 2021
(Updated 08:53Z February 25, 2021)
(Updated 20:28Z February 25, 2021)
Alaska Analyses and Forecasts Below are links to KML files containing raster images of WPC's Alaska product suite. This includes the 3-hour analyses, Day 4-8 PMSL forecasts, and Day 4-8 500mb forecasts. Two versions are available; one has a transparent background, while the other displays a white background similar to WPC's gif images. 3-Hourly Analyses for the Past 24 Hours (transparent background) 3-Hourly Analyses for the Past 24 Hours (white background) Latest Day 4-8 PMSL/Surface Front Forecasts (white background) Latest Day 4-8 500mb Height Forecasts (white background) CONUS Surface Analyses and PMSL Forecasts Below are links to KML files containing raster images of WPC's 3-hourly surface analyses, short range, and medium range (Day 3-7) PMSL forecasts (including surface fronts and pressure centers). Two versions are available; one has a transparent background, while the other displays a white background similar to WPC's gif images. 3-Hourly Analyses for the Past 24 Hours (transparent background) 3-Hourly Analyses for the Past 24 Hours (white background) Latest Short Range PMSL/Surface Front Forecasts (white background) Latest Day 3-7 PMSL/Surface Front Forecasts (white background)
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