394 FOUS11 KWBC 131431 QPFHSD Probabilistic Heavy Snow and Icing Discussion NWS Weather Prediction Center College Park MD 1031 AM EDT Mon May 13 2024 Valid 00Z Tue May 14 2024 - 00Z Fri May 17 2024 ...WPC Winter Weather Desk no longer routinely staffed this summer... Pending any significant winter weather, the WPC Winter Weather Desk will not be staffed this summer. The desk will resume continuous staffing starting in late September 2024. Most of the winter products from WPC will continue to be produced, including the Winter Storm Severity Index (WSSI), Probabilistic Winter Storm Severity Index (WSSI-P), and the Probabilistic Winter Precipitation Forecasts (PWPF). WPC $$