Willow Grove area records highest snowfall in Montgomery County, reports say

Snowfall totals in the Philadelphia suburbs are being calculated after the powerful storm that moved through Sunday into Monday, Feb. 23, 2026.

The National Weather Service collected reports of snowfall totals over the previous 24 hours, as of 8 a.m. Monday, from locations across Berks, Bucks, Chester, Delaware, Lehigh, Montgomery, and Philadelphia counties in Pennsylvania, as well as Burlington, Camden, Hunterdon, and Mercer counties in New Jersey.

Each report includes details on the measuring location, snowfall amount, time and date of measurement, and the person or system submitting the data. Some measurements come from ASOS (Automated Surface Observing Systems), operated by the National Weather Service, the Federal Aviation Administration, or the Department of Defense. Others are provided by volunteers through CoCoRaHS (Community Collaborative Rain, Hail and Snow Network).

Locally, Willow Grove received the highest total in Montgomery County with 11 inches.

Elsewhere in Montgomery County:

• Norristown 8.9 inches at 2:01 a.m. (Trained Spotter)
• Trappe 8.2 inches at 1:49 a.m. 02/23 (Public)
• Skippack Twp 7.8 inches  at 9:30 p.m. 02/22 (Trained Spotter)
• 1 SSE Lansdale 7.8 inches at 1:00 a.m. 02/23 (Emergency Mngr)
• King of Prussia 7.8 inches at 5:40 a.m. 02/23 (Trained Spotter)
• Maple Glen 7.7 inches at 12:41 a.m. 02/23 (Public)
• East Norriton 6.5 inches at 11:05 p.m. 02/22 (Trained Spotter)
• New Hanover Twp 6.3 inches at 10:37 p.m. 02/22 (Public)
• Upper Providence Twp 5.5 inches at 1:07 a.m. 02/23 (Emergency Mngr)
• Eagleville 3.9 inches at 11:24 p.m. 02/22 (Trained Spotter)
• 1 SW Stowe 3.6 inches at 9:18 p.m. 02/22 (Trained Spotter)

Forecasts call for the snow to officially taper off around 11 a.m. Monday.