Major Nor'easter Developing Off the Mid-Atlantic Coast - What The Progress News Residence Need to Know

What People in Armstrong County, Butler County, Clarion County and Venango County Pennsylvania need to know about the upcoming blizzard forecast for the Northeast along the I-95 corridor

The upcoming blizzard forecast is part of a major nor'easter developing off the Mid-Atlantic coast, intensifying rapidly and impacting the Northeast U.S. primarily along the I-95 corridor from Washington, D.C., to Boston starting Sunday, February 22, 2026, and continuing into Monday, February 23. This storm is expected to bring 1-2 feet of heavy, wet snow, wind gusts of 40-70 mph, blizzard conditions (visibility under 1/4 mile for 3+ hours), power outages, coastal flooding, and severe travel disruptions in affected areas. Blizzard warnings are in effect for New York City, New Jersey, Connecticut, and parts of southern New England, with over 26 million people under alerts.

For residents in Armstrong, Butler, Clarion, and Venango Counties in western Pennsylvania (north and east of Pittsburgh), the direct impact from this coastal blizzard will be limited. These areas are not in the primary path of the heaviest snowfall or blizzard conditions, as the storm's core focuses on the eastern Appalachians, Mid-Atlantic, and coastal Northeast. Instead, you may experience lighter effects from the broader storm system or associated cold fronts, including snow showers and gusty winds. However, if you plan to travel east toward Philadelphia or beyond, expect major disruptions.

Expected Weather in Your Counties (Feb 22-23)

Based on current forecasts, these counties will see mostly light snow showers on Sunday into Monday, with accumulations generally under 2 inches (possibly 1-3 inches in higher elevations or northern areas like Venango and Clarion due to potential lake-effect influence from Lake Erie). Temperatures will drop into the 20s-30s°F, with wind gusts up to 30-40 mph possible, leading to blowing snow and reduced visibility in isolated spots. No blizzard warnings are in effect here, but a Winter Storm Watch remains for higher terrain in nearby southern counties (e.g., Laurel Highlands).

County	Expected Snow (Feb 22-23)	Other Impacts	Current Alerts (as of Feb 21)
Armstrong	1-2 inches, mainly showers Sunday	Windy; possible slick roads	Flood Watch through Sat morning due to ice jams on Allegheny
Butler	<2 inches, light accumulation	Cold snap following; monitor for refreezing	Flood Watch through Sat
Clarion	1-3 inches possible (higher in north)	Squalls reducing visibility briefly	Flood Watch through Sat morning; flash flood risks from ice
Venango	1-3 inches, potential lake-effect boost	Winds causing blowing snow	Flood Watch through Sat morning; monitor rivers for ice-related

Here's a regional snow accumulation forecast map showing lower amounts in western PA compared to the heavy totals along I-95:

And an impact map highlighting the storm's zones (note western PA is outside the high-impact areas):

Winter Storm February 22-23,2026 Update

Key Preparations and Advice

• Current Flood Risks: Focus on ongoing ice jam flooding along rivers like the Allegheny. Avoid low-lying areas near waterways until watches expire Saturday morning. If flooding occurs, move to higher ground and never drive through flooded roads.

• Snow and Travel: Stock up on essentials like food, water, batteries, and blankets in case of minor power issues from winds. Clear driveways early if any snow falls. Avoid unnecessary travel Sunday-Monday, especially eastbound on I-80 or I-76, where conditions worsen dramatically.

• Cold and Winds: After the storm, expect a cold snap with lows in the teens and wind chills below zero by mid-week. Protect pipes from freezing and check on vulnerable neighbors.

• Stay Informed: Monitor updates from the National Weather Service Pittsburgh office (weather.gov/pbz) or local apps. The storm track could shift slightly, potentially increasing snow in western PA if it trends westward.

• If Traveling East: Expect airport delays, highway closures, and no Monday commute in cities like Philly or NYC. Plan alternatives or delay trips.

This storm could be one of the most significant in years for the East Coast, but our area should see only minor winter weather. If conditions change, heed local emergency alerts.