McLean, VA → Buffalo, NY
287 mi · 5h 44m (driving)
Current Risk
Low Risk
Clear conditions along your route
McLean
84°
Tell Township
80°
Shippen Township
76°
Buffalo
76°
Trip Briefing
3 segments · 287 mi · 5h 44m
Weather
⛅ Partly cloudy
80°F, wind 9 mph
Rest Stops
15
Restrooms, Truck svc, WiFi
Cameras
12 live
Clear driving conditions expected
Rest stops in this segment:
- ● Rest Area 🚻
- ● Flower Valley Loading Dock area 🚻
- ● Rest Area 🚻
Normal Traffic
12 construction zones along route — no other incidents
12 Construction Zones on Route
Nightly Construction on QEW Fort Erie Bound Off-ramp at CENTRAL AVENUE, Fort Erie. ALL LANES CLOSED.
Continuous Construction on QEW Fort Erie Bound between CONCESSION ROAD and CENTRAL AVENUE, Fort Erie. 2 Alternating Lane(s).
Nightly Construction on QEW Toronto bound Off-ramp at CENTRAL AVENUE, Fort Erie. ALL LANES CLOSED.
Daily Construction on QEW Toronto bound Off-ramp at CONCESSION ROAD, Fort Erie. ALL LANES CLOSED.
Daily Construction on QEW Fort Erie Bound On-ramp at CONCESSION ROAD, Fort Erie. ALL LANES CLOSED.
Daily Construction on QEW Toronto bound On-ramp at CENTRAL AVENUE, Fort Erie. ALL LANES CLOSED.
+ 6 more zones along the route — see map for full list
Traffic Cameras
See recent road conditions along your route
Images are snapshots updated periodically by state DOTs. Timestamps shown in images indicate when each photo was captured.
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Via SR-688 → I-495 → ... → I-90 East → I-190 North (Niagara Thruway)
Cameras shown are along this computed route
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I-495 / MM 45.1 / NB
Fairfax, VA ·
I-495 / MM 45.2 / NB
Fairfax, VA ·
I-495 / MM 44.3 / NB
Fairfax, VA ·
I-495 / MM 43.7 / NB
Fairfax, VA ·
I-495 / MM 43.5 / NB
Fairfax, VA ·
I-495 / MM 43.4 / NB
Fairfax, VA ·
I-495 / MM 42.6 / NB
Fairfax, VA ·
I-70 @ MARYLAND STATE LINE
PA · WB
I-70 E/B MM 170 @ MD / PA Border Fulton Co.
PA ·
I-70 @ WARFORDSBURG
PA · WB
I-70 W/B @ Exit 156 Town Hill Fulton Co.
PA ·
I-70 @ MM 147.6 (I-76 UNDERPASS)
PA · NB
Rest Stops Along Your Route
38 stops available
Swipe to see moreShowing 1-2 of 38
Get Weather Alerts for This Route
We'll notify you when conditions change before your trip. Never drive into a surprise storm again.
⚡ Recent Weather Events on This Route
Premium users received alerts for these conditions:
- 🌧️Aug 11: Rain advisory for afternoon departures
- ❄️Aug 9: Snow expected at higher elevations - consider earlier departure
- 🌫️Aug 6: Dense fog warning for morning travel
Don't miss the next alert →
Driving from McLean, VA to Buffalo, NY covers 287 miles in roughly 5h 44m of drive time, crossing state lines. We track 12 live traffic cameras and 38 rest areas along this corridor so you can plan around them. Most drivers do this trip in one day; weather along the route matters more than the forecast at either endpoint, since you'll cross several climate zones.
7-Day Driving Outlook
Today
Aug 13
92° / 84°
No precip
Tomorrow
Aug 14
86° / 75°
No precip
Sat
Aug 15
89° / 73°
No precip
Sun
Aug 16
86° / 74°
No precip
Mon
Aug 17
88° / 77°
No precip
Tue
Aug 18
84° / 73°
No precip
Wed
Aug 19
86° / 74°
No precip
🗓️ Weekend Outlook
Saturday
Use Caution🌧️ Heavy rain → ⛅ Partly cloudy. Use caution.
Sunday
Use Caution⚠️ Hazardous conditions expected - Violent rain showers
Plan This Route
Get hour-by-hour weather forecasts, real-time traffic, and find the optimal departure time.
🚗 Live traffic included
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Current Conditions
McLean, VA
84°F
Wind: 8 mph
Buffalo, NY
76°F
Wind: 11 mph
Weather data updated in real-time
Driving from McLean, VA to Buffalo, NY
The 287-mile drive from McLean, Virginia to Buffalo, New York takes approximately 5h 44m under normal conditions. Weather along this route can vary significantly, especially along coastal regions where fog and marine weather can impact visibility. Route Outlook helps you find the safest time to travel by showing you weather conditions at every point along your route, timed to when you'll actually be there.
This moderate route crosses state lines from Virginia into New York, connecting McLean and Buffalo. A drive of 287 miles means you'll pass through multiple weather zones. Conditions at your starting point may bear little resemblance to what you'll encounter halfway through the trip.
Common Weather Hazards on This Route
- Winter storms and heavy snowfall (November through April)
- Black ice on mountain passes and bridges
Seasonal Driving Considerations
Coastal weather on this route can shift quickly. Marine fog is common during morning hours, especially in spring and fall, reducing visibility to near zero. Hurricane season (June through November) can bring extended road closures and dangerous conditions. During fair weather, coastal routes offer scenic driving — but always verify conditions with live traffic cameras before heading out.
Best Time to Drive McLean to Buffalo
For medium-distance drives like this 287-mile route, consider starting in the early morning to arrive before afternoon storms develop. Check the 7-day forecast above to find a day with favorable conditions along the entire route.
Driving Strategy
A 287-mile drive from McLean to Buffalo takes a significant part of the day. Plan at least one fuel and rest stop along the way. If your route crosses elevation changes or state lines, expect weather conditions to shift mid-trip. Monitor the segment-by-segment forecast rather than just checking destination weather. Starting early in the morning typically avoids afternoon storm development and rush-hour congestion near urban areas.
Pro Tip
Use Route Outlook's departure optimizer to find the best time to leave. Our 4D trajectory engine considers weather at each point along your route at the exact time you'll be there — not just at your destination. It also integrates live data from traffic cameras, DOT 511 feeds, and road weather sensors.
Frequently Asked Questions
How long is the drive from McLean to Buffalo?
The drive is approximately 287 miles and takes about 5h 44m under normal traffic and weather conditions. Severe weather can add significant time to your trip.
What's the best day to drive this route?
Based on current forecasts, Tuesday, Aug 18 looks ideal. Low chance of precipitation with manageable conditions
Is it safe to drive from McLean to Buffalo today?
Current conditions show low risk along this route. Conditions look favorable for travel. Always stay alert and adjust speed for changing conditions.
Are there rest areas on the McLean to Buffalo route?
Yes, there are 38 rest areas along this route. Facilities include restrooms, parking, and in some cases picnic areas and vending machines. Rest stops are spaced throughout the drive, so you'll never be too far from a break.
Can I see live traffic cameras on this route?
Yes, Route Outlook shows 12 live traffic cameras along this route, sourced from state DOT feeds. You can check road visibility, traffic flow, and pavement conditions in real time before and during your drive.
What highways does this route use?
This route primarily uses I-495, I-70. Conditions can vary between highway segments, so check live camera feeds and road condition reports for each stretch before departing.
Are there any road closures on this route right now?
No significant incidents or road closures are currently reported along this route. Conditions can change quickly — this page updates automatically with the latest data from state DOT 511 systems.
Related Driving Guides
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🛡️Road Safety Features: Real-Time Conditions for Your Route
Real-time traffic incidents from 12 states, highway message signs, road conditions, and 25,000+ traffic cameras--integrated into your route planning.
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Don't Drive Blind Into Weather
Route Outlook shows you conditions at every point along your route—at the exact time you'll be there.
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