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Eagles Game Day Forecast
Updated Sunday 12/14/25 @ 9:00 AM — The snow is tapering off and should be ending from west to east between 10 AM and noon.
For the Eagles game start at 1 PM, it will be windy and cold. Temperature at the Linc 29.5° wind chill 19°. Winds 12.5mph gusty 25-29 mph. At 4 PM, Temperature 23° Windchill 13°. Clouds early in the game break for periods of sunshine.
The NWS has a website which posts official snow totals reported by snow spotters. Not updated now, but updated throughout the day as reports are sent in.
Updated Saturday 12/13/25 @ 10:55 PM —Here’s the latest model blend (NBM) 01z with updated precipitation—
Updated Saturday 12/13/25 @ 5:43 PM —I’ve used the NBM for most of this snow event, so continuing with the latest 19z NBM run (the NBM updates its precipitation forecasts at 01, 07, 13, and 19z), it’s still showing higher snow totals despite temperatures not falling below freezing near the city until 3-4 AM. Here’s the latest forecast—
The near ground temperatures somewhat challenge my confidence in these numbers, but they are consistent with the total water equivalent forecast. Additionally, the mean amounts shown are close to the median amounts predicted,
Updated Saturday 12/13/25 @ 3:26 PM — While we have the potential for over 5 inches of snow, this afternoon’s models have temperatures near the surface now remaining above freezing until 3AM. This will seriously cut into snow accumulation totals. So we’re back to the 3” to 4.5” range from this morning’s forecast.
Updated Saturday 12/13/25 @ 11:08 AM —The latest models are showing snowfall in the Philadelphia area in the 4-6 in range.
Updated Saturday 12/13/25 @ 9:18 AM —The latest models have the current forecast on track. Light snow moves in between 10 PM and midnight and tapers off early Sunday morning. I’ve been posting the NBM forecasts, so we’ll switch to the REFS which is in the same range—
Low pressure over the Great Lakes will bring a cold front through our area early Sunday morning. The timing of the front during the period of the lowest temperatures of the day along with the upper levels of the atmosphere through18,000 feet being below freezing ensures that any precipitation will fall mostly as snow.
Low pressure expected to form along this front will enhance the precipitation rate, resulting in increased snow totals, now expected to occur in NJ.
Saturday Forecast
Cloudy in the morning, some breaks in the clouds and sunshine through clouds in the early afternoon, then cloudy again. Light snow moves in from west to east about 10 PM and continues through early morning Sunday.
NBM high temperatures: Blue Bell, PA 41º Philadelphia, PA 42º
Low to average Uncertainty (based on standard deviation): ± 1.3°
Total snowfall –
Sunday Forecast
Snow ends from west to east between 6 AM and 10 AM. Temperatures drop through the day with high temperatures occurring in the morning. Windy!
NBM high temperatures: Blue Bell, PA 31°º Philadelphia, PA 29°º
Above Average Uncertainty (based on standard deviation): ± 2.3°