WEEKEND WEATHER FORECAST

#Philadelphia #weather #PAwx #PhiladelphiaMarathon

I’ve updated the regional rainfall totals map for the past 48 hours here.

The deep upper low and surface low exit our area late Friday night. Skies will clear for Saturday with high pressure building in. A weak warm front will bring a mix of clouds and sun Sunday. Clouds decrease during the mid afternoon. I’ve used the NBM data for Center City Philadelphia to cover the Marathons.

Saturday Forecast

Mostly sunny and a bit chilly and windy. We’ll still be under the influence of a cyclonic flow flow, but the GFS keeps us partly sunny.

11-22-24 18z GFS forecast for Saturday morning. The GFS keep us sunny but a cold windy flow will be noticeable. (Click on image for a larger view.)

Here’s the NBM wind/gust meteogram for Center City Saturday and Sunday—

NBM meteogram for grid point Center City Philadelphia (Click on image for a larger view.)

Sunday Forecast

A warm front will bring some clouds at times during the morning that will break mid afternoon. It will still be somewhat windy.

Here’s the NBM temperature meteogram for grid point Center City—

NBM Temperatures for Center City. (Click on image for a larger view.)