Nowcasts:

NCEP Boundary conditions: Rapid Refresh (RAP)
Initialized on-demand at any hour when the HPCC is available.
Forecast length: 18 hours.

Date Initialized (UTC/LT) Forecast Model Run % Complete

Forecasts:

NCEP boundary conditions: North American Mesoscale Forecast System (NAM)
Initialized at 00Z/06Z/12Z/18Z when the HPCC is available.
Forecast length: 72 hours

Date Initialized (UTC/LT) Forecast Model Run % Complete