Connecticut Snowstorm Forecast Hartford, New Haven and Much of the State Bracing for 12–20 Inches From Sunday Through Monday

CONNECTICUT — A powerful winter storm is expected to deliver widespread heavy snow across Connecticut from Sunday into Monday, with forecast totals reaching 12 to 20 inches statewide and locally higher amounts near the shoreline and just inland, according to the latest snowfall projections.

Meteorologists say this system is shaping up to be one of the most impactful snowstorms of the season for Connecticut, with prolonged snowfall rates, strong coastal enhancement, and minimal mixing concerns keeping accumulations high.

Where the Heaviest Snow Is Expected

The latest forecast map shows nearly all of Connecticut shaded in the 12–20 inch range, including major population centers such as Hartford and New Haven.

Key takeaways by location:

• Central Connecticut (including Hartford): 12–20 inches
• Southern & Coastal Connecticut (including New Haven): 12–20 inches, with locally higher totals possible
• Inland and shoreline transition zones: Some spots could exceed 20 inches, especially where banding persists

Forecasters note that coastal front enhancement could significantly boost totals just inland from the shoreline, allowing snow to pile up rapidly in a relatively short window.

Storm Timing: Sunday Into Monday

This will be a long-duration snow event, not a quick burst.

• Sunday: Snow overspreads the state and intensifies through the day
• Sunday Night: Peak snowfall rates develop, with heavy bands possible
• Monday: Snow continues before tapering off later in the day

By the time the storm fully exits, total accumulations of around a foot are expected almost everywhere, with some locations approaching or surpassing 20 inches.

Travel and Impact Concerns

With snowfall this heavy and widespread, travel conditions are expected to deteriorate rapidly.

Potential impacts include:

• Snow-covered and icy roads statewide
• Difficult or impossible travel during peak snowfall
• Plowing challenges due to snow intensity and duration
• Possible delays or cancellations for Monday schedules

Residents are urged to avoid unnecessary travel, prepare for extended snow removal, and ensure vehicles and homes are ready before conditions worsen.

Why This Storm Is Significant

Forecasters describe this as “quite the storm” for Connecticut, noting that both the shoreline and inland areas are expected to see major accumulations—an outcome that doesn’t happen with every winter system.

The combination of:

• Strong moisture supply
• Favorable storm track
• Cold air locked in place

is creating near-ideal conditions for heavy snowfall across the entire state.

What to Do Now

Before the storm arrives:

• Finish errands early
• Charge devices and prepare emergency supplies
• Clear drains and mark driveways
• Plan for limited mobility through Monday

Snow totals may still be refined as the storm approaches, but confidence is high that Connecticut will see a major snowfall event.

Stay with CabarrusWeekly.com for continued updates, refined totals, and impact-focused coverage as this winter storm unfolds.