Share this:FacebookTwitterGoogleEmail<< Return to main summary page Sea level pressure (SLP) and pressure/front analysis for the continental US, every 12 hours, from the Weather Prediction Center (WPC): 7:00 PM EST (00z Sun) – Saturday, 2/1/14 7:00 AM EST (12z Sun) – Sunday, 2/2/14 7:00 PM EST (00z Mon) – Sunday, 2/2/14 7:00 AM EST (12z Mon) – Monday, 2/3/14 7:00 PM EST (00z Tue) – Monday, 2/3/14